baber/WOPTO huggingface dataset:
Patent JP-2010191861-A (JP)
Title: Optical transmission system and optical transmission method
Inventor: TOMINAGA MASATOSHI
IPC: G07B15/00
Filed: 2009-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical transmission system capable of enhancing the accuracy of signal processing.  <P>SOLUTION: The optical transmission system includes a repeater for respectively relaying signals output from a plurality of different vehicle travel management devices installed on a road or at a roadside, and a signal processor installed indoors outside the road to process the relayed signals. The repeater receives signals respectively output from the vehicle travel management devices, samples the signals by weighting based on respective communication speeds of the signals and performs parallel-serial conversion of the plurality of signals into a signal to be output to one signal line. Then, the repeater performs light wavelength multiplex of the plurality of signals subjected to the parallel-serial conversion and transmits the signals to a signal processor.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010192390-A (JP)
Title: Lighting apparatus
Inventor: KODERA RYUSUKE
IPC: F21V19/00
Filed: 2009-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting apparatus detachable with a small force, requiring no handling space to fit and pull out a fluorescent lamp, and equipping no breakable tube.  <P>SOLUTION: The lighting apparatus has: the fluorescent lamp 11 with a cap 17 protruded in a direction normal to a tube axis at the portion adjoining to both ends of a linear fluorescent tube 15, and a locking means and a pair of lamp pins protruded from the cap 17 in the same direction; and a lamp socket 25 having a plurality of holes into which the locking means and the lamp pins are respectively inserted on a socket body with which the cap 17 is brought into contact. The fluorescent lamp 11 with the locking means and the lamp pins inserted to each of the holes is rotated around the axis 33 normal to the tube axis G and parallel to the lamp pin, and mounted to the lamp socket 25.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010197277-A (JP)
Title: Selective detector for steel-made weapon
Inventor: MORI KANEO
IPC: G01V3/10
Filed: 2009-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a selective detector for a steel-made weapon capable of selectively and surely detecting only a sharp steel-made weapon.  <P>SOLUTION: The selective detector for the steel-made weapon for selectively detecting the steel-made weapon having a steel-made leading edge includes a sensor part 2 for the steel-made weapon, a variable magnetic field generating coil 3 provided in the sensor part 2, a magnetic sensor 4 provided in the sensor part 2 for detecting a magnetic pole field caused by change in magnetic flux occurring at the leading edge of the steel-made weapon by a magnetic field generated by the variable magnetic field generating coil 3, and a distinction/display device 5 of the steel-made weapon for discriminating the steel-made weapon by output voltage of the magnetic sensor 4.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010199045-A (JP)
Title: Ultraviolet irradiation device
Inventor: KURATANI SHOKO
IPC: H01J65/04
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultraviolet irradiation device in which ultraviolet rays after transmitting through a filter for transmitting the ultraviolet rays are to be an optimal wavelength range and illuminance value.  <P>SOLUTION: The ultraviolet irradiation device houses an electrodeless ultraviolet lamp 12 with a discharge medium sealed in, and irradiates ultraviolet ray of an irradiation region irradiated from a lamp house 11 capable of irradiating the ultraviolet rays outside onto an irradiated object through a filter 23 fitted at an underside of a ultraviolet irradiation face. A distance between an irradiation face of the lamp house 11 to the electrodeless lamp 12 length and a filter 23 fitted at the underside of the irradiation face of the lamp house 11 is set by an incident angle so as the ultraviolet rays after transmitting through the filter 23 to be an optimal wavelength range and illuminance value.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010018774-A (JP)
Title: Water-based ink composition, ink set, and method of imaging
Inventor: TAMURA AKIO
IPC: C09D11/00
Filed: 2009-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-based ink composition which exhibits an excellent storage stability and image fixability hitherto non-existent.  <P>SOLUTION: The water-based ink composition is obtained by including a water-insoluble colored particles containing a colorant, a self-dispersing polyester with an average particle size of 15-80 nm and an aqueous medium.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010202313-A (JP)
Title: Document separation mechanism, document feeding device provided with this, and image forming device
Inventor: SUZUKI MICHITAKA
IPC: B65H3/04
Filed: 2009-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a document separation mechanism capable of applying an approximately equal document separation pressure before and after deformation of a feeding cover to a document separation nipping part in order to prevent non-feeding of the document caused by deformation with age of the feeding cover.  <P>SOLUTION: The document separation mechanism is provided with: a separation roller rotated in an opposite direction to a conveying direction of the document to be read; a feeding belt rotated/driven in the conveying direction of the document and applying the document separation pressure by pressure-contacted with the separation roller to form the document separation nipping part; and a pick-up roller for feeding out the document on a document loading means to the document separation nipping part. In the document separation mechanism, the documents fed out by the pick-up roller are separated in every one sheet in the document separation nipping part and are conveyed. An elastic body mechanism for applying the document separation pressure is provided on a bracket part provided on the feeding belt.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010204935-A (JP)
Title: Device, method, and program for preventing unauthorized use of account
Inventor: USHIO KATSUYA
IPC: G06Q20/10
Filed: 2009-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an account unauthorized use prevention device, an account unauthorized use prevention method, and a program for preventing damage by unauthorized use of an account.  <P>SOLUTION: A use management server 100 includes: a deposit status recording part 103 recording a deposit status to an account by one or more customers other than a customer of the account; a deposit status determination part 105 determining whether a deposit status to the account meets a predetermined unauthorized use criterion or not in use operation of the account during a predetermined unauthorized use determination period after opening the account; and a use restriction part 107 restricting use of the account when the deposit status to the account meets the predetermined unauthorized use criterion. In this way, when the deposit status to the account meets the predetermined unauthorized use criterion in use operation of the account during the predetermined unauthorized use determination period after opening the account, use of the account is restricted. Therefore, damage by unauthorized use of the account can be prevented by restricting use of the account with high possibility of unauthorized use in use operation of the account.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009114216-A (JP)
Title: Composition for enhanced acaricidal activity
Inventor: ARTHER ROBERT G
IPC: A61P33/14
Filed: 2009-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide compositions having enhanced acaricidal activity.  <P>SOLUTION: The compositions is for control of parasitic insects and acarids and comprises a combination of pyrethroids and chloronicotinyl compounds.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010210407-A (JP)
Title: Angular velocity sensor
Inventor: MOCHIDA YOICHI
IPC: G01C19/56
Filed: 2009-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To detect two-axis angular velocity precisely with high sensitivity.  <P>SOLUTION: Drive mass sections 4-7 are provided separately from a substrate 2 on the surface of the substrate 2. The drive mass sections 4-7 are disposed at positions that are symmetrical with respect to a center point O. The drive mass sections 4-7 are connected mutually by a connection beam 8 and detection sections 13-16 are connected to the connection beam 8. The detection sections 13-16 are supported by a support section 3 on the substrate 2 by detection beams 17-20 subjected to twist deformation in the two-axis directions. Then, the drive mass sections 4-7 that are adjacent circumferentially are vibrated mutually in opposite phases by vibration generation sections 9-12. When pieces of angular velocity Ω1, Ω2 are applied in this state, the detection sections 13-16 are displaced in a thickness direction of the substrate 2 with X and Y axes as a center for vibration. Displacement detection sections 21-24 detect a displacement in a thickness direction of the detection sections 13-16.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009167196-A (JP)
Title: Antimitotic halogenated derivative of vinca alkaloid
Inventor: DUFLOS ALAIN
IPC: A61K31/439
Filed: 2009-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new derivative of a vinca alkaloid family that can be used in new anticancer chemotherapy.  <P>SOLUTION: There are provided a vinflunine, or a 20',20'-difluoro-3',4'-dihydrovinorelbine ditartrate represented by formula (1), and a pharmaceutical preparation comprising the same.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010214605-A (JP)
Title: Light source apparatus, optical scanning apparatus and image forming apparatus equipped with the same
Inventor: ONISHI MASATO
IPC: H01S5/022
Filed: 2009-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light source apparatus excellent in cost properties and mass productivity while ensuring the heat radiation of a laser light source such as a semiconductor laser and suppressing electric destroy of the laser light source are attempted, and to provide an optical scanning apparatus and an image forming apparatus equipped with the same.  <P>SOLUTION: The light source apparatus 6 includes: the laser light source 25 for outputting a laser light along a specified optical axis; a holding member 42 which holds the laser light source 25 and comprises a heat conductive metal material; an optical system element 26 which is positioned on the specified optical axis, receives the laser light and guides the received laser light to a specified object; an electrically-conductive body frame 35 for storing the optical system element 26; and a resin-made insulating member 43 mounted on the body frame 35 so as to position between the body frame 35 and the holding member 42, is brought into contact with the holding member 42, and insulates the laser light source 25 from the electrically-conductive body frame 35.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010214649-A (JP)
Title: Method for manufacturing fluid jetting apparatus
Inventor: KONDO TAKAMITSU
IPC: B41J2/01
Filed: 2009-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To correct differences in densities generated on respective heads.  <P>SOLUTION: In forming a test pattern on a medium by jetting a fluid by moving in the moving direction intersecting a direction along a nozzle row, a method for manufacturing a fluid jetting apparatus includes: forming the test pattern by jetting the fluid in accordance with a driving pulse by the nozzle row; measuring the density of the test pattern; and correcting the parameter of the driving pulse so as to make the density of the test pattern to a target density.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010214284-A (JP)
Title: Chlorine resistance estimation method of separation membrane
Inventor: SATO YUYA
IPC: B01D65/10
Filed: 2009-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chlorine resistance estimation method of a separation membrane easily estimating the chlorine resistance with high accuracy, compared to the conventional chlorine resistance estimation method.  <P>SOLUTION: In the chlorine resistance estimation method of a separation membrane, the separation membranes are dipped in a plurality of water vessels containing evaluation water containing chlorine-based substances with different concentrations to evaluate the chlorine resistance; then from the plurality of chlorine resistance evaluation values obtained by the evaluation, a regression is created showing the correlation of increase of the chlorine resistance evaluation value following the increase of the concentration of the chlorine-based substances in the evaluation water; and the chlorine resistance evaluation value of the separation membrane to the treating water containing the chlorine-based substances of a specific concentration is obtained, by using the regression.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010214722-A (JP)
Title: Image forming apparatus
Inventor: ENDO OSAMU
IPC: B41J2/385
Filed: 2009-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus of hopping direct recording method which can suppress the unevenness of image density more than before.  <P>SOLUTION: Nearby the upstream side end of the toner carrying direction in a hole forming region wherein a plurality of through holes 14Y in a circuit board 10Y have been formed in the space between the bending surface of a cylindrical part 31Y in a toner carrying sleeve and the circuit board 10Y, there are provided an approach inhibition electrode 13Y for restraining the toner from approaching the through hole 14Y and an approach inhibition power supply 92Y which applies an approach inhibition voltage of the value higher than the average potential per unit time of periodic pulse voltage for hopping to the approach inhibition electrode 13Y in the charging polarity side of the toner.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010215848-A (JP)
Title: Offset printing ink composition
Inventor: HANADA TOMOHIRO
IPC: C09D11/10
Filed: 2009-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing ink composition (hereinbelow briefly described as an ink) used in offset printing for printing books, fliers, catalogues, posters, and others, particularly an ink endowed with improved emulsification suitability with the aid of additives, and more particularly an ink reduced in dampening water-associated troubles occurring in water printing to improve the quality of a printed surface, to improve a printing working efficiency, and to improve a printing work environment.  <P>SOLUTION: The offset printing ink composition includes a rosin/ethylene oxide adduct, a binder resin, a vegetable oil, a petroleum solvent, and a pigment.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009272295-A (JP)
Title: Induction heating roller
Inventor: YAMASHITA TAKEHIRO
IPC: H05B6/42
Filed: 2009-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an induction heating roller capable of preventing overheating of a high-frequency coil caused by radiant heat of a roller body and easily restraining generation of temperature irregularity in a longitudinal direction on the surface of the roller body inexpensively.  <P>SOLUTION: The induction heating roller has the roller body where at least an outer shell section is formed with a metal layer, and an induction heating device arranged outside the roller body and induction-heating the roller body by using the high-frequency coil 20 made of a magnetic core 21 and a coil wire 22 wound around the magnetic core 21. The metal layer is arranged at a position where a magnetic flux is penetrated. The induction heating device has a pipe 30 for cooling air, and prevents overheating of the high-frequency coil 20 caused by radiant heat from the roller body. A sealed space is formed inside the roller body, a thermal medium is enclosed in the sealed space, and generation of temperature irregularity on the surface of the roller body in the longitudinal direction is restrained.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010226155-A (JP)
Title: Current limiting circuit
Inventor: TSUJI NOBUAKI
IPC: H03F3/217
Filed: 2009-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a current limiting circuit capable of protecting switching elements from an overcurrent to prevent serious damage to the switching elements for switching a relatively large current, such as a switching element for composing output stages of class D amplifiers.  <P>SOLUTION: The current limiting circuit includes: a current detection section for detecting current flowing to the switching element to be protected; a current control section for generating a current limiting signal for limiting the current flowing to the switching element to a constant current; and a mode switching section for supplying a control signal for driving the switching element to the switching element from a pre-driver when the current detection section does not detect current of not less than a permissible value, and for supplying the current limiting signal to the switching element from the current control section when the current detection section detects a current of not less than the permissible value.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009245942-A (JP)
Title: Battery pack
Inventor: BOKU JUNEI
IPC: H01M50/528
Filed: 2009-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery pack that improves the reliability of a connection member electrically connecting two protective circuit boards to each other.  <P>SOLUTION: This battery pack includes: a rechargeable battery cell including a positive electrode and a negative electrode; a first protective circuit board 200 electrically connected to the battery; a second protective circuit board 300 electrically connected to the first protective circuit board 200; and at least one conductive plate 410 connecting the first protective circuit board 200 and the second protective circuit board 300 to each other; and thereby the protective circuit board 200, the second protective circuit board 300 and the conductive plate 410 are firmly connected, whereby reliability is improved.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010220549-A (JP)
Title: Scallop-engaging tool for culture
Inventor: SUGANO RIKKO
IPC: A01K61/00
Filed: 2009-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scallop-engaging tool capable of saving resource and power in its structure and molding, also having no deformation, breakage and distortion in transportation, storage and the handling at an actual culturing place, also stably attaching to a base line, having easiness for the same and having very few drop out of young shellfishes.  <P>SOLUTION: This scallop-engaging tool in parallel form is characterized by linking many adjacent scallop-engaging parts having a structure of installing a pair of drop out-preventing parts at both ends in longitudinal direction of a base rod, and a pair of pin-holding parts 8 by an interval of nipping the base line in the vicinity of the base rod one by one in parallel in the at least two points of a joining point of a central linking member 9 extending in right angle-crossing direction toward the longitudinal direction of the base rod in the vicinity of center of the longitudinal direction of the base rod and a joining point of the tip end part of the pin-holding part.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009132394-A (JP)
Title: Vehicular brake hydraulic control device
Inventor: IYATANI MASATOSHI
IPC: B60T8/34
Filed: 2009-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular brake hydraulic control device capable of excellently maintaining adhesion between a connector connecting part of a housing and a connector.  <P>SOLUTION: A reservoir venting route and a housing venting route are formed in a substrate 100, and a connector venting route 430 is formed in the connector connecting part 412 of the housing 400. A storage chamber K3 formed by the substrate 100 and the housing 400 is communicated to a spring chamber within a reservoir through the reservoir venting route, is communicated to the outside of the storage chamber K3 through the housing venting route, and is communicated to the inner space of the connector through the connector venting route 430.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010221152-A (JP)
Title: Method for forming coating type film
Inventor: SATO KATSUHIRO
IPC: H01L21/288
Filed: 2009-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a coating type film, by which an organic component derived from a solvent in a coating film can be removed even when a coating method is used.  <P>SOLUTION: The method for forming a coating type film comprises a first step S1 of coating the surface of a substrate containing a semiconductor substrate W with a solution containing at least an organic metal compound, a second step S2 of heating a coating film to volatilize a solvent, and a third step S3 of removing impurities by treating the coating film via treatment involving at least one treatment selected from heat treatment, ozone treatment, and steam treatment.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010225250-A (JP)
Title: Magnetic disk drive
Inventor: KAWASAKI GORO
IPC: G11B5/02
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic disk drive which can appropriately record magnetic information by a heat assisted recording method.  <P>SOLUTION: The magnetic disk drive A includes a magnetic disk 1, a magnetic head 2, and a convergence lens 4. The magnetic disk 1 has a recording layer 100 discretely formed of a number of magnetic parts 10 on one surface 1A. The magnetic head 2 is disposed facing the surface 1A of the magnetic disk 1 having the recording layer 100. The convergence lens 4 is disposed facing the other surface 1B of the magnetic disk 1 so as to be opposite to the magnetic head 2, and converges the light passing through the magnetic disk 1 in its thickness direction on the magnetic part 10.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010223174-A (JP)
Title: Engine control device
Inventor: NAGATSUYU TOSHIYA
IPC: F02D9/02
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an air-fuel ratio from being made lean if an idle air volume control valve (IACV) is widely opened similarly to a normal starting period when a throttle valve is opened during idle stop control to start an engine.  <P>SOLUTION: The target value ICMD of the opening of the IACV 24 is calculated including a water temperature correction coefficient. The water temperature correction coefficient is shifted between an engine starting period during the idle stop control and an engine starting period when a starter switch 33 is operated. In the engine starting during the idle stop control, the water temperature correction coefficient is reduced in comparison with the normal starting period to control the IACV 24 in a closing direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT