baber/WOPTO huggingface dataset:
Patent JP-2010197428-A (JP)
Title: Polygon mirror scanner motor
Inventor: MAETANI AKIMITSU
IPC: G02B26/12
Filed: 2009-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polygon mirror scanner motor used for laser scanning in a laser beam printer, a copying machine and the like, not applying any external force to a shaft in fixing a polygon mirror and always applying equal force to the polygon mirror, and fixing the polygon mirror to the shaft while ensuring high concentric accuracy.  <P>SOLUTION: The polygon mirror 52 is fixed by attraction of a first magnet 11 and a second magnet 12.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009115820-A (JP)
Title: Holding apparatus for radioactive waste storage container
Inventor: SAMEJIMA MAKOTO
IPC: G21F5/002
Filed: 2009-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a holding apparatus capable of surely holding a storage container.  <P>SOLUTION: The holding apparatus for the radioactive waste storage container having an integrally formed body part having a vertical sidewall and a bottom wall and opened on the upper side, comprises a base part, a hold pad moving means mounted to the base part, and a hold pad moved by the hold pad moving means. The hold pad having a wedge-shaped cross section is slidably mounted to a hold pad mounting part. The hold pad moving means moves the hold pad between a position not in contact with the sidewall of the storage container and a position held to the sidewall.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010028788-A (JP)
Title: Remote metering system
Inventor: KUNIYOSHI KENJI
IPC: H04B3/54
Filed: 2009-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remote metering system whose communication path between a master device and a coupler is comparatively short and the number of couplers correspondent to the number of power lines can be located.  <P>SOLUTION: A sub-device is positioned on an electric power metering device which monitors a working power for each load connected to electric power lines of a plurality of systems, and the master device 1 acquires metered data on the electric power metering device from the sub-device by an electric power line transferring communication through a communication path including an electric power line in the communication path. The master device 1 transfers the metered data to a server which is controlled by an electric power company through the communication path including a wide area information communication network. A coupler 3, which passes through a communication signal used for each electric power transferring communication, is inserted between electric power lines of different systems. The coupler 3 is fit in a containing box 8 with the master device 1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010196825-A (JP)
Title: Low temperature liquefied gas delivery device and low temperature liquefied gas delivery method
Inventor: TABUCHI HIROSHI
IPC: F17C9/00
Filed: 2009-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low temperature liquefied gas delivery device and a low temperature liquefied gas delivery method capable of efficiently delivering low temperature liquefied gas, by reducing even equipment cost with a simple device constitution.  <P>SOLUTION: This low temperature liquefied gas delivery device 50 is constituted by including a delivery pipe 55 for delivering the low temperature liquefied gas connected to and stored in a storage tank 20, a delivery pump 57 arranged in the middle of a pipe of the delivery pipe 55, a bypass pipe 61 having an automatic control valve 59 arranged in the delivery pipe 55 so as to bypass the delivery pump 57 and a control device 70 for controlling the delivery pump 57 and the automatic control valve 59. Pressure of the storage tank 20 is increased by confining boil-off gas, and when the control device 70 determines that this pressure is pressure suitable for a force feed by gas pressure, the low temperature liquefied gas is delivered via the bypass pipe 61 without operating the delivery pump 57.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010200511-A (JP)
Title: Charger, electronic device, and electronic device charging system
Inventor: KAWAI HIDEO
IPC: H02J7/00
Filed: 2009-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-contact charging type charger, along with an electronic device, for sure optical wireless communication even if there occurs turning or minute dislocation between the charger and the electronic device, as well as for sure optical wireless communication without affected by AC magnetic field that follows non-contact charging between the charger that performs non-contact charging and the electronic device.  <P>SOLUTION: A first optical communication module 4 including a first light emitting element 24 and a first light receiving element 25 is arranged outside a power transmission coil 3, away from a central part, with the central part of the power transmission coil 3 as a reference. So, an induced electromotive force generated by AC magnetic field at the first light emitting element 24 and the first light receiving element 25 is very small. Since the first light emitting element 24 and the first light receiving element 25 generate little heat and electric noise, there occurs less error in transmission/reception of optical signal, and less failure at an optical communication part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009211070-A (JP)
Title: Photoconductive member and image forming apparatus
Inventor: DE JONG KATHY L
IPC: G03G5/147
Filed: 2009-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide material for improving abrasion resistance, decreasing friction and attaining longer useful life in an electrophotographic photoreceptor.  <P>SOLUTION: A photoconductive member has a polymer matrix, a photoconductive component, recovering material capsuled in a nano capsule or microcapsule and a self-recoverable composite material coating including an optional catalyst, wherein when the capsule is burst, the recovering material repairs the physical damage of the photoconductive member.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010194694-A (JP)
Title: Inverting table guide of surface grinding machine
Inventor: BABA MICHIKO
IPC: B24B47/02
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To surely lubricate a guide for guiding reciprocation of an inverting table to support speedup of the inverting table.  <P>SOLUTION: The guide for the inverting table of a surface grinding machine for guiding movement of the inverting table 21 provided on an inverting table device 100 of the surface grinding machine to reciprocate in one direction is equipped with a LM guide 17 for permitting a LM rail 19 and a LM block 20 to slide via a guide face 18 between a fixed pedestal 1 and the inverting table 21 of the inverting table device 100. The LM rail 19 has an outlet 33 formed for blowing out lubricant oil to the guide face 18.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010202543-A (JP)
Title: Terminal-modified imide oligomer
Inventor: WATANABE YASUYO
IPC: C07D519/00
Filed: 2009-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imide oligomer excellent in solubility in solvents and preservation stability of solutions, can be cured at a relatively low temperature and yields a polyimide excellent in heat resistance by heating and curing.  <P>SOLUTION: The terminal-modified imide oligomer is represented by formula (1) (wherein R1, R3 and R4 are each a tetravalent aromatic tetracarboxylic acid residue; R2 is a bivalent aromatic diamine residue; m and n each represents an average copolymerization ratio and satisfy the relations: m>0, n>0, 1≤m+n≤10).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010204812-A (JP)
Title: Portable terminal equipment and input device
Inventor: TODA HIROSHI
IPC: G06F3/044
Filed: 2009-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To improve operability by making an input instruction following the intended operation of a user in a touch pad.  <P>SOLUTION: On the basis of the contact information of a touch pad 16 detected by a detection part 17, the vertical contact width D of a contact region is calculated by a contact width calculation part 31, and the central coordinates y of the contact region are calculated by a central coordinate calculation part 32. Also, correction amounts D/N are calculated by using the contact width D and a prescribed correction parameter N by a correction coordinate calculation part 33. A determination part 34 determines the presence/absence of the movement of the contact region, and a moving amount calculation part 35 calculates the moving amounts of a contact point by using correction coordinates Y=y+D/N or central coordinates y based on the determination result. In this case, when the contact region is moved, the moving amount calculation part 35 calculates the moving amounts based on the correction coordinates, and when the contact region is stopped, when the contact region is separated, and when the contact is started, the moving amount calculation part 35 calculates the moving amounts based on the central coordinates.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010204298-A (JP)
Title: Photosensitive resin composition, and photosensitive element, solder resist and printed wiring board using the composition
Inventor: KUMAKI TAKASHI
IPC: G03F7/027
Filed: 2009-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive resin composition excellent in heat resistance, HAST (highly accelerated temperature and humidity stress test) durability and crack resistance after curing while maintaining good storage stability, photosensitivity and alkali developability, and to provide a photosensitive element, a solder resist and a printed wiring board using the composition.  <P>SOLUTION: The composition contains (A) a binder polymer, (B) a photopolymerizable compound having an ethylenically unsaturated bond, (C) a photopolymerization initiator, (D) a sensitizer, (E) a bisallylnadic imide compound expressed by general formula (1), and (F) bismaleimide compound having a specified structure. In general formula (1), R represents a 1-36C alkylene group.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009210584-A (JP)
Title: Method and system for computing particle size distribution of small particles in process
Inventor: CHAMBERLIN DANIELLE R
IPC: G01N15/14
Filed: 2009-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for obtaining particle size distributions of small particles in a sample colloid.  <P>SOLUTION: A reference matrix of pre-computed reference vectors is provided. Each reference vector represents a particle size or range of a particle size distribution of the sample colloid. Each reference vector represents a reference value of spectrum intensity over a predetermined wavelength range. The particle size distribution is computed from the measurement vectors and reference vectors.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010205206-A (JP)
Title: Base sequence determination method, base sequence determining apparatus, and program for the same
Inventor: NASU NAGANORI
IPC: G06F19/22
Filed: 2009-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To receive a plurality of base sequence data obtained by analyzing a genome as a sample of an analysis target in different assembly processings, and the like, to decide on a base sequence to be output on the basis of the received base sequence data, and to output the base sequence, combined with the reliability of the decided base sequence.  <P>SOLUTION: A base sequence determination method analyzes an analysis target with a plurality of different means; decides information of the base sequence to be output, on the basis of information of a plurality of obtained base sequences; and designates the reliability of the information of the base sequence to be output, to output it together with the information of the base sequence.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010208121-A (JP)
Title: Liquid jetting head and liquid jetting apparatus
Inventor: OKITA KENJI
IPC: B41J2/045
Filed: 2009-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To relieve the formation of stripes at a band boundary when jetting liquid in a band system.  <P>SOLUTION: A nozzle array 101 provided for jetting liquid is composed of large nozzles 102 arranged at the center of the nozzle array 101 and comparatively large in the quantity of liquid jetted, and small nozzles 103 arranged on at least one end side of the nozzle array 101 and comparatively small in the quantity of liquid jetted. The large nozzles 102 have respective liquid jet ports formed in mutually equal size. The small nozzles 103 also have respective liquid jet ports formed in mutually equal size.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010209793-A (JP)
Title: Combustion control device of compression ignition type internal combustion engine
Inventor: NIIZAWA MOTOHIRO
IPC: F02D45/00
Filed: 2009-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combustion control device of a compression ignition type internal combustion engine which can control the generation of unburned fuel or smoke.  <P>SOLUTION: The combustion control device 30 of the compression ignition type internal combustion engine 1 performs advance injection before main injection and unevenly distributes a fuel-air mixture which is leaner than the stoichiometry by the advance injection and a fuel-air mixture which is richer than the stoichiometry by the main injection in a combustion chamber before ignition. The combustion control device 30, which starts combustion in this state, is provided with an oxygen concentration detection means 43 and a control means 30. The oxygen concentration detection means 43 detects the intake oxygen concentrations, and the control means 30 controls at least either the ratio between the injection amount of the main injection and the injection amount of the advance injection or the injection timing of the advance injection based on the oxygen concentrations detected by the oxygen concentration detection means 43.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010209244-A (JP)
Title: Aqueous ink, ink cartridge, recording unit, method for forming recording image, and recording apparatus
Inventor: NAGASHIMA SATOSHI
IPC: C09D11/00
Filed: 2009-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To remarkably improve resistance to clogging of a filter in a self-dispersing pigment, in which a hydrophilic functional group is covalently bonded to the pigment surface via the aromatic compound as a water dispersion coloring material, in addition to good dispersion stability for a solvent and good resistance to sticking tendency, to obtain water resistance of a recording image and good image durability and image quality by suppressing a bronzing phenomenon or the like.  <P>SOLUTION: An aqueous ink comprises: the self-dispersing pigment in which the hydrophilic functional group is covalently bonded to the pigment surface via the aromatic compound as the water dispersion coloring material; a specific polymer; a liquid medium in which the pigment and the polymer are dissolved or dispersed; and water.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010217949-A (JP)
Title: Information processor
Inventor: JOSEPH KURACHI LUK
IPC: G06F3/048
Filed: 2009-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processor for suppressing the deterioration of the operability and convenience of a user.  <P>SOLUTION: The information processor is provided with: an operation input acceptance part for accepting an input of the selection of operation object data displayed at a display device and an input of an operation to the operation object data; and a display control part for displaying the operation object data at the display device, and displaying operation content data representing an operation content which can be inputted for the selected operation object data at the display device. The display control part performs movement display so that the display of the operation content data corresponding to the preselected operation object data can be turned into the display of the operation content data corresponding to the other operation object data selected later while at least a portion of the display content of the operation content data is maintained.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009134310-A (JP)
Title: Image heating system and pressurizing roller used for this system
Inventor: SAKAKIBARA HIROYUKI
IPC: H05B3/00
Filed: 2009-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image heating system using its improved pressurizing roller, by developing the pressurizing roller for stably carrying paper and carrying a film without impairing original resiliency of rubber, while attaining low heat conductivity and a fine foaming cell.  <P>SOLUTION: This pressurizing roller is characterized in that a compression quantity (y) of an elastic layer 24b satisfies the relationship of [y≤0.8 mm], by laminating (a) the elastic layer 24b composed of a hardened material of a rubber composition including a water absorptive polymer including water and (b) a mold separable layer 24c on at least the outer periphery of core metal 24a.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010218090-A (JP)
Title: Pressure reducing valve
Inventor: FUJITA SATOYUKI
IPC: G05D16/06
Filed: 2009-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To remove a foreign substance captured by a filter, without decomposing a pressure reducing valve.  <P>SOLUTION: An entrance 5 and an exit 6 are formed on a body 1. A valve body 9 for opening and closing a valve port 8 to communicate the entrance 5 and the exit 6 is disposed below the valve port 8, in such a manner as to be energized by a valve body spring 19 to a valve closing direction. The valve port 8 is opened and closed by that the valve body 9 by being driven by the displacement of a bellows 4 via an operating rod 11. A cylindrical filter 20 surrounding the valve body 9 and the valve body spring 19 is disposed between a valve seat 7 and the bottom portion of the body 1. A foreign substance removing member 30, slidably contacting to the inner circumference of the filter 20, is screw-coupled with the bottom portion of the body 1, to be movable backward and forward with a screw. The valve body spring 19 is disposed between the foreign substance removing member 30 and the valve body 9. A foreign substance removing hole 31 is provided on the filter 20, and also a foreign substance removing path 32 communicating with the outside of the system is provided on the foreign substance removing member 30. When the foreign substance removing member 30 is screw-advanced, the valve body 9 closes the valve port 8 by compression of the valve body spring 19, and the foreign substance removing hole 31 of the filter 20 is made communicate with the foreign substance removing path 32 of the foreign substance removing member 30.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010219769-A (JP)
Title: Oscillator circuit and radio set using the oscillator circuit
Inventor: HOSHINO HIROAKI
IPC: H03B5/12
Filed: 2009-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oscillator which can provide a harmonic signal having a large signal amplitude.  <P>SOLUTION: This oscillator circuit includes: a one conductive type or a reverse conductive type first MOS transistor 20; a load element 30 connected to a drain terminal of the first MOS transistor 20; and a fundamental oscillator 40 which is connected to a source terminal of the first MOS transistor 20 to output the harmonic signal. This oscillator circuit outputs an amplification signal of the harmonic signal output from the fundamental oscillator 40 from the drain terminal of the first MOS transistor 20.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010217098-A (JP)
Title: Radiographic image inspection device
Inventor: MISAWA MASAKI
IPC: G01N23/04
Filed: 2009-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray image inspection device which can of photograph a sample constituted of a material suppressed in X-ray absorption at a high resolution.  <P>SOLUTION: The X-ray image inspection device 100 includes: a characteristic X-ray generator 10 which has an X-ray target 5 generating a Kα characteristic X-ray below 10 keV; and a direct emission type cooling X-ray CCD detector 20 which is cooled by a Peltier element 22. An X-ray having passed through the sample 40 arranged between the characteristic X-ray generator 10 and the X-ray CCD detector is detected by rotating the sample 40. The X-ray target 5 can be formed of metal with an atomic number of 20-30. In addition, one of chromium, copper, nickel and iron can be selected.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010195474-A (JP)
Title: Top folder servo driving device
Inventor: IGARASHI MIKIO
IPC: B65B7/16
Filed: 2009-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a top folder servo driving device capable of achieving the independent drive by the servo drive, enhancing the degree of versatility of control, facilitating the changeability, and enhancing the workability during the die change or the change in a failure.  <P>SOLUTION: In a top folder driving device which is a paper pack filling device, a bottom part is formed while a carton 1 is expanded in a cylindrical shape, and a top part is temporarily folded. The drive of a top folder 2 is driven by a servo mechanism.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009193965-A (JP)
Title: Cable
Inventor: KATAOKA SHIN
IPC: H01B11/06
Filed: 2009-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cable capable of preventing misalignment in a mutual positional relationship to a longitudinal direction of a cable between a pair of electric wires of the cable and a shield.  <P>SOLUTION: The cable includes: a plurality of cable bodies 60 having a pair of electric wires 61a and 61b formed by applying the insulating coating 65 around a conductor wire 64, and a shield 62 for surrounding the pair of electric wires 61a and 61b; and a terminal connector mounted to a terminal portion of the cable bodies 60. The terminal connector includes a pectinate jig 15 having pectinate comb teeth 16 formed of insulating material. The respective cable bodies 60 are sandwiched between the comb teeth 16 of the pectinate jig 15 to fix a pair of electric wires 61a and 61b of each cable body 60 and a shield 62.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010218492-A (JP)
Title: Fault diagnosis system, fault diagnosis device and fault diagnosis method
Inventor: SATO MORIKAZU
IPC: G06F11/34
Filed: 2009-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fault diagnosis system, or the like, capable of specifying a fault occurrence condition, even when the fault resulting from a cause that is not assumed, in advance, occurs.  <P>SOLUTION: This fault diagnosis device 5 calculates a difference signal set (S105). The fault diagnosis device 5 does not determine, when there is at least one piece of time series data during normal time, when a signal value with a different value becomes an empty seta as a result of comparison, that the time series data during an abnormal time to be compared does not include fault occurrence condition, and excludes the set from subsequent processing objects. The fault diagnosis device 5 formulates it into a form of the maximum satisfiability problem (S106). The fault diagnosis device 5 calculates a fault occurrence condition (S107); and the fault diagnosis device 5 calculates the value of a signal or the combination of signal values to be the fault occurrence condition, by repeating processing which calculates the solution of the maximum satisfiability problem formulated in S106, sequentially adds a logical expression negating the calculated solution as a constraint condition and recalculates the solution, until there is no solution.  <P>COPYRIGHT: (C)2010,JPO&INPIT