baber/WOPTO huggingface dataset:
Patent JP-2013020772-A (JP)
Title: Negative electrode material for lithium secondary battery, negative electrode for lithium secondary battery, and lithium secondary battery
Inventor: MIYAUCHI TAKAYUKI
IPC: H01M4/587
Filed: 2011-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a negative electrode material for a lithium secondary battery suitable for a lithium ion secondary battery into which an electrolyte is easily impregnated even when a negative electrode for the lithium ion secondary battery using a graphite particle is used in high electrode density, a negative electrode for the lithium secondary battery suitable for a high capacity lithium ion secondary battery, and a lithium ion secondary battery using a negative electrode for the lithium secondary battery like this.SOLUTION: The present invention provides: the negative electrode material for the lithium ion secondary battery having a massive structure in which a plurality of flat-shape graphite particles are mutually aggregated or coupled in non-parallel and containing the graphite particles in which a paste viscosity indicates at least 3.0 pa s and not more than 5.5 pa s, when the paste is prepared for predetermined measurement from the graphite particles; the negative electrode for the lithium ion secondary battery containing the foregoing; and the lithium ion secondary battery.
Patent JP-2011257413-A (JP)
Title: Magnetically assisted binding assay using magnetically responsive reagent
Inventor: THOMAS E ROHR
IPC: G01N21/47
Filed: 2011-07-14
Abstract: PROBLEM TO BE SOLVED: To provide an assay method for measuring binding between specific binding pair members qualitatively or quantitatively using a response of a magnetically responsive reagent to the effect of a magnetic field.SOLUTION: The presence of an analyte is determined based on whether or not a magnetically responsive reagent binds to a mobile solid phase reagent. The response of the magnetically responsive reagent or the mobile solid phase reagent or both to the effect of a magnetic field varies depending on the extent of the binding. Therefore, the presence or amount of an analyte contained in a sample is accurately measured by measuring the response to a magnetic field of the magnetically responsive reagent or the response to a magnetic field of the mobile solid phase reagent.
Patent JP-2013018646-A (JP)
Title: Braking device for elevator hoisting machine
Inventor: KIGAMOTO MITSUHIRO
IPC: B66B11/08
Filed: 2011-07-14
Abstract: PROBLEM TO BE SOLVED: To reduce collision noise to be generated by contact, without complicating a brake part interposed between a core and a brake drum, during braking when power is cut off to a coil.SOLUTION: This braking device includes a brake drum 3 connected to a hoisting machine, brake parts 9, 10 for applying braking force to the brake drum, an armature 7 for fixing the brake part, a core 1 for moving the armature so as to be positioned in a contact position or a non-contact position of the brake drum, a floating spring 4 for supporting the core, a first coil 13 for generating attraction force between the core and the armature, and a stroke adjusting bolt 11 for adjusting an interval between the core and the armature. A second coil 12 for generating the attraction force for attracting the core to the body side between a body 2 fixed to the hoising machine and the core 1, is arranged in the core 1. The number of turns of the second coil 12 is less than that of the first coil 13. When power is cut to the first and second coils, a brake drum non-contact position of the brake parts 9, 10 is displaced in two stages (S→δS).
Patent JP-2013025342-A (JP)
Title: Paper money handling device and paper money deposit method using the same
Inventor: TANAKA HIDEJI
IPC: G07D9/00
Filed: 2011-07-15
Abstract: PROBLEM TO BE SOLVED: To change a posture of paper money when an outer side shutter is closed even when fed paper money is erroneously set between the outer side shutter and an inner side shutter, and to reduce the time and labor of having a user feed it again in order to correct the posture of the fed paper money.SOLUTION: A paper money handling device according to the present invention comprises: a paper money storage part for storing paper money; a money receiving/paying part for receiving or paying the paper money by opening and closing the inner side shutter and the outer side shutter; a conveyance path for conveying the paper money between the money receiving/paying part and the paper money storage part; opening/closing control means for controlling an opening/closing operation of the inner side shutter and the outer side shutter respectively independently; and paper money posture correction means for correcting the posture of the paper money present between the outer side shutter and the inner side shutter.
Patent JP-2013024600-A (JP)
Title: Spectral color sensor and image formation apparatus
Inventor: KITA HIROSHI
IPC: G01J3/02
Filed: 2011-07-15
Abstract: PROBLEM TO BE SOLVED: To obtain high colorimetric accuracy, regarding a spectral color sensor for generating a color conversion LUT, without having to directly measure stray light components in an apparatus every time colorimetry is done.SOLUTION: A spectral color sensor has spectral means that irradiates an object of colorimetry with light from a light source within an apparatus, and spectrally analyzes the reflected light thereof; and an optical detection element that detects a spectrum of the reflected light. The sensor further has memory means that stores the relationship of correspondence between the wavelength and the projected position, measured in advance, of the spectrum projected on the optical detection element and stray light components; first correcting means that corrects according to a measured result at the time of colorimetry the relationship of correspondence between the wavelength and the projected position of the spectrum projected on the optical detection element stored in the memory means; and second correcting means that corrects with the relationship of correspondence between the wavelength and the projected position corrected by the first correcting means the wavelengths of the stray light components.
Patent JP-2013026472-A (JP)
Title: N-type diffusion layer formation composition, manufacturing method of n-type diffusion layer, and manufacturing method of solar cell element
Inventor: ADACHI SHUICHIRO
IPC: H01L21/225
Filed: 2011-07-21
Abstract: PROBLEM TO BE SOLVED: To provide an n-type diffusion layer formation composition, a manufacturing method of an n-type diffusion layer, and a manufacturing method of a solar cell element capable of forming an n-type diffusion layer in a specific part without forming the n-type diffusion layer in an unnecessary region in a manufacturing step of a solar cell element using a silicon element and obtaining a sufficient ohmic contact by a simplified step.SOLUTION: An n-type diffusion layer formation composition contains a glass powder including a donor element and a dispersion medium. An n-type diffusion layer and a solar cell element having this n-type diffusion layer are manufactured by coating this n-type diffusion layer formation composition on a semiconductor substrate and performing thermal diffusion treatment.
Patent JP-2013025218-A (JP)
Title: Image forming apparatus, image forming method, and image forming program
Inventor: TERAO MASAICHI
IPC: G03G15/00
Filed: 2011-07-25
Abstract: PROBLEM TO BE SOLVED: To solve the problem that, when the total amount of toner exceeds a specified value, a conventional image forming apparatus adjusts the total amount of toner by reducing a deposit of chromatic toner and in that case, the density of an image to be formed is deteriorated according to the reduced amount of chromatic toner.SOLUTION: When the total amount of toner exceeds a specified value, the image forming apparatus determines an output from an overlapped range where a range of an output of a heater 151 for fixing a toner whose total amount is a maximum value and a range of an output of a heater 151 for fixing a toner whose total amount is a minimum value are overlapped. Therefore, even when the total amount exceeds the specified value, a toner image can be transferred at the determined output without reducing the amount of toner so as to prevent deterioration in the image density caused by the reduced amount of toner.
Patent JP-2013025692-A (JP)
Title: Storage device and load state reduction method thereof
Inventor: ITO YOSHIHARU
IPC: G06F3/06
Filed: 2011-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a storage device for relaxing a high load state and a high load state reduction method thereof.SOLUTION: A storage device which stores data accompanied by a write command transmitted from a computer includes: a memory for storing a job management table for registering a write job corresponding to the write command when receiving the write command; a cache memory for temporarily storing data accompanied by the write command; a storage drive for recording the data stored in the cache memory in a storage medium on the basis of the write job registered in the job management table; and a controller for determining the load state of the storage device on the basis of the cumulative number of the write jobs acquired from the job management table, and for controlling a timing in which a completion report corresponding to the write command is output to the computer on the basis of the determined load state.
Patent JP-2013027001-A (JP)
Title: R-2r ladder resistance circuit, d/a converter having the r-2r ladder resistance circuit, and method of manufacturing r-2r ladder resistance circuit
Inventor: SATO TETSUJI
IPC: H01L21/822
Filed: 2011-07-26
Abstract: PROBLEM TO BE SOLVED: To provide an R-2R ladder resistance circuit, a D/A converter having the R-2R ladder resistance circuit, and a method of manufacturing the R-2R ladder resistance circuit which keep D/A conversion accuracy intact by approximating a resistance ratio of a resistance R to a resistance 2R to 1:2.SOLUTION: An R-2R ladder resistance circuit 10 includes a first resistance with a resistance value of R and a second resistance with a resistance value of 2R corresponding to one bit. The first resistance and second resistance comprise a plurality of unit resistances arranged in a line. The R-2R ladder resistance circuit 10 comprises the plurality of unit resistances juxtaposed. A unit resistance 131 included in the first resistance is arranged at one end of the R-2R ladder resistance circuit 10, and unit resistances 121-124 included in the second resistance are arranged between the unit resistance 131 and a unit resistance 132 included in the first resistance.
Patent JP-2012046509-A (JP)
Title: Method of producing conjugated diene
Inventor: YAGI HIROYUKI
IPC: C07C5/48
Filed: 2011-07-28
Abstract: PROBLEM TO BE SOLVED: To provide an industrially advantageous method of producing a conjugated diene such as butadiene by catalytic oxidative dehydrogenation reaction of a monoolefin such as n-butene, by which accumulation of a carbon content such as coke on a catalyst during the reaction is prevented, progress of coking is mitigated and stable operation can be continuously carried out.SOLUTION: The method of producing a conjugated diene comprises supplying a mixture gas prepared by mixing a raw material gas comprising a monoolefin having 4 or more carbon atoms with a gas containing molecular oxygen, to a reactor having a catalyst to thereby produce a corresponding conjugated diene by oxidative dehydrogenation reaction, thereby producing a product gas containing the conjugated diene. In the method, the pulverization rate of the catalyst in the reactor defined by an expression (1):pulverization rate (wt.%)={(weight of pulverized catalyst in the reactor)/(weight of the whole catalyst in the reactor)}×100, is 0.0 wt.% or more and 40.0 wt.% or less.
Patent JP-2012070616-A (JP)
Title: Power transmission device, and power transmission system using power transmission device
Inventor: ICHIKAWA KEIICHI
IPC: H02N3/00
Filed: 2011-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a power transmission device and a power transmission system using the power transmission device, capable of transmitting an electric power at high efficiency, regardless of size and position of a coupling electrode which varies depending on shape and size of a power reception device.SOLUTION: The power transmission system includes a power reception device containing a first coupling electrode (first active electrode and first passive electrode) and a power transmission device containing a second coupling electrode (second active electrode and second passive electrode), for mutual connection through electrostatic field, and transmits power in non-contact manner from the power transmission device to the power reception device. A moving mechanism is provided which can move the second coupling electrode (second active electrode and second passive electrode) according to the position where the first coupling electrode (first active electrode and first passive electrode) is arranged.
Patent JP-2013032238-A (JP)
Title: Hydrogen generator and fuel cell system
Inventor: UKAI KUNIHIRO
IPC: C01B3/48
Filed: 2011-08-01
Abstract: PROBLEM TO BE SOLVED: To remove efficiently sulfur compounds by heightening reactivity of a hydrodesulfurization reaction in a hydrogen generator including a hydrodesulfurizer.SOLUTION: This hydrogen generator 100 includes: a reformer 1 for generating hydrogen-containing gas by a reforming reaction by using a raw material; a hydrodesulfurizer 2 for removing sulfur compounds contained in the raw material supplied into the reformer 1; a recycle passage 7 for supplying therethrough a part of the hydrogen-containing gas to which a processing for reducing carbon monoxide in the hydrogen-containing gas is not performed, to the raw material before entering the hydrodesulfurizer 2, after passing the reformer 1; and a carbon monoxide reducer 8 provided on the recycle passage 7, for reducing carbon monoxide in the hydrogen-containing gas.
Patent JP-2012052104-A (JP)
Title: Composition for distributing active ingredient into air and use thereof
Inventor: HARADA AKIKO
IPC: B05B5/057
Filed: 2011-08-02
Abstract: PROBLEM TO BE SOLVED: To provide: a composition appropriate to air treatment by dispersion into air; a composition low in toxicity and risk, avoidable of using undesirable constituents by metered sending; a composition transparent and existing in a single phase; a composition containing only a small quantity of volatile organic compounds (VOC), thereby being suited for air treatment; and stable supply of optional active ingredients when sprayed the composition.SOLUTION: The spray composition for delivering active ingredients into air comprises active ingredients mixed in a carrier composition containing glycol ether expressed by general formula (I), wherein Ris a 1C-4C alkyl group; n is 2 or 3, provided that when n is 2, Ris not a methyl group. The vapor pressure of the carrier composition at 20°C is lower than 14 Pa. The use of the composition is also provided.
Patent JP-2013038840-A (JP)
Title: Cooling structure for permanent magnet electric motor
Inventor: NOZAKI MIKIO
IPC: H02K9/19
Filed: 2011-08-04
Abstract: PROBLEM TO BE SOLVED: To provide cooling for permanent magnets in a rotor of a motor.SOLUTION: A rotor 5 of a motor generator 4 has permanent magnets 6 arranged on an outer edge thereof. A hollow, disk-shaped rotary member 21 is provided adjacent to the rotor 5, and is rotated along with the rotor 5. The rotary member 21 has a predetermined amount of coolant 25 encapsulated in a space 24 formed therein. A shaft 3 mounted to the center of the rotary member 21 has a cooling water passage 22 formed therein that allows cooling water 26 to pass therethrough. When the rotor 5 is rotated, thus, the rotary member 21 is also rotated, and the coolant 25 in a liquid state is eccentrically located on an outer edge side of the space 24 by centrifugal force so as to continuously cool the permanent magnets 6 arranged on the outer edge of the rotor 5.
Patent JP-2013035957-A (JP)
Title: Blue light-emitting phosphor and light-emitting device using the blue light-emitting phosphor
Inventor: FUKUDA KOICHI
IPC: C09K11/79
Filed: 2011-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a blue light-emitting phosphor of which the emission intensity is highly temperature-stabilized.SOLUTION: The blue light-emitting phosphor has basic compositional formula, Eu activated (Sr, Ca)MgSiO, and merwinite crystal structure, wherein a molar ratio of Sr to Ca is in the range of 1:0.10-1:0.30.
Patent JP-2013010679-A (JP)
Title: Method and apparatus for purifying argon gas
Inventor: SAKAMOTO JUNICHI
IPC: B01J20/18
Filed: 2011-08-09
Abstract: PROBLEM TO BE SOLVED: To reduce an impurity content of argon gas in a pretreatment stage of an adsorption treatment; to reduce energy necessary for purification; and to purify the argon gas so as to be highly pure.SOLUTION: When purifying argon gas containing at least oxygen, hydrogen, carbon monoxide, hydrocarbons, oil and nitrogen, a part of hydrocarbons and oil are adsorbed by active carbon. Then, when the amount of oxygen in the argon gas is smaller than a set amount of oxygen necessary for reactions with all of hydrogen, carbon monoxide and hydrocarbons, oxygen is added so as to exceed the set amount, and the reactions are generated by using a catalyst. Thereafter, carbon monoxide is added to the argon gas so as to exceed a set amount necessary for a reaction with all oxygen remaining in the reaction, and the reaction is generated by using ruthenium, palladium or a mixed catalyst thereof. Subsequently, carbon monoxide, carbon dioxide, water and nitrogen in the argon gas are adsorbed onto an adsorbent by a pressure swing adsorption method.
Patent JP-2012093716-A (JP)
Title: Zoom lens and electronic imaging apparatus having the same
Inventor: KON TOYONORI
IPC: G02B15/20
Filed: 2011-08-11
Abstract: PROBLEM TO BE SOLVED: To provide an electronic imaging apparatus which allows an entire optical system to be downsized and has a zoom lens with excellent optical performance.SOLUTION: A zoom lens comprises a first lens group having positive refractive power, a second lens group having negative refractive power, a third lens group having positive refractive power, a fourth lens group having positive refractive power, a fifth lens group having negative refractive power, a sixth lens group having positive refractive power, arranged in this order from an object side. The first lens group includes a reflection optical element. A lens of the fourth lens group arranged most adjacent to an image side constitutes a negative lens having a concave shape adjacent to the image side.
Patent JP-2013041642-A (JP)
Title: Semiconductor device
Inventor: OGAWA DAIYA
IPC: G11C16/02
Filed: 2011-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device including a nonvolatile memory, which allows high-speed programming even for a charge trap type.SOLUTION: In a semiconductor device, a memory array is arranged in a matrix and includes a plurality of memory cells MC0 and MC1 each of which stores data by change in a threshold voltage level. A verification circuit 50 determines whether a threshold voltage has reached a program verification voltage for each program operation that is executed for a plurality of times for memory cells for programming. A current adjustment circuit 52 passes a program current of a first current value to memory cells, out of the plurality of memory cells for programming, for which it is determined by the verification circuit 50 that the threshold voltage has not reached the program verification voltage; and passes a program current of a second current value, which is smaller than the first current value, to memory cells for which it is determined that the threshold voltage has reached the program verification voltage.
Patent JP-2013045922-A (JP)
Title: Coil component
Inventor: SASAMORI KUNIO
IPC: H01F27/02
Filed: 2011-08-25
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that when a resin containing magnetic powder is heated in order to harden a coil component filling between flanges, the air confined in an air gap expands to generate bubbles on the outer periphery of the resin containing magnetic powder.SOLUTION: The coil component comprises a drum type core having an upper flange at one end of a winding core and a lower flange at the other end thereof, a winding wound around the outer periphery of the winding core, and a resin containing magnetic powder which fills the outer periphery of the winding between the upper and lower flanges. One or more through holes are provided to penetrate the upper flange between the outer diameter and the inner diameter of the winding.
Patent JP-2013044313-A (JP)
Title: Electronic throttle
Inventor: WASHIKITA ATSUO
IPC: F02D9/02
Filed: 2011-08-26
Abstract: PROBLEM TO BE SOLVED: To avoid heat resistance specifications of each component that constitutes an electric actuator, to prevent a cost increase by suppressing heat transfer to the electric actuator even if an intake air temperature is high.SOLUTION: A bore housing 4 and an actuator housing 5 are independently provided, and the bore housing 4 is directly fixed to a fixing object. The actuator housing 5 is also fixed directly to a fixing object. Contact parts between the bore housing 4 and the actuator housing 5 can thereby be reduced to prevent the transfer of intake air heat to the electric actuator 3. As a result, heat transfer to the electric actuator 3 is suppressed even if the intake air temperature is high, and the heat resistance specifications of each component that constitutes the electric actuator 3 can be avoided. Further, the actuator housing 5 at a portion close to an electric motor 12 is supported to the fixing object to enhance aseismatic performance.
Patent JP-2013042747-A (JP)
Title: Seedling transplanter
Inventor: KAMIYA HISASHI
IPC: A01B69/00
Filed: 2011-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a seedling transplanter capable of quickly resuming planting without impairing protection of a planting part in a descent and the detecting accuracy of the field surface when carrying out the lifting control of the planting part, interlocked with turning operation.SOLUTION: The seedling transplanter includes: traveling parts (2, 3) for traveling the field; the planting part (6) having a field surface sensor (6s) for detecting the height of seedling planting work, and liftable by a lifting link (5); and a turning-interlocked lifting mechanism for liftingly holding the planting part (6) with the start of turning with a rolling mechanism (7) for laterally and horizontally adjusting the angle of the planting part (6), and returning the planting part (6) to the working height at the end of turning. The seedling transplanter further includes a position detector (5s) for detecting the height position of the planting part (6). The working height of the planting part (6) at the start of turning is stored by the position detector (5s), and the turning-interlocked lifting mechanism is configured to attain switching control of a descending speed above and below a height position, higher by a predetermined distance than the stored working height position, as a boundary when the planting part (6) descends at the end of turning.