baber/WOPTO huggingface dataset:
Patent JP-2013140255-A (JP)
Title: Processing device
Inventor: SEIKE TOSHIHIKO
IPC: G03G15/00
Filed: 2012-01-05
Abstract: PROBLEM TO BE SOLVED: To improve operability when a function unit is attached/detached to/from a body portion.SOLUTION: An image forming device 10 includes: a body portion; an opening/closing body; a developing unit 43; a driven side coupling member 72; a driving side coupling member 62; a spring 63; and a coupling releasing member 80. The driving side coupling member 62 is configured so as to displace between a coupling position and a separating position with/from the driven side coupling member 72 along an axial direction 91 of a driving shaft 61. The coupling releasing member 80 makes the driven side coupling member 62 displace from the separating position to the coupling position against the elastic force of the spring 63 when the opening/closing body rotates from an opening position to a closing position, and permits the displacement of the driven side coupling member 62 from the coupling position to the separating position due to the elastic force of the spring 63 when the opening/closing body rotates from the closing position to the opening position.
Patent JP-2012067759-A (JP)
Title: Screw compressor
Inventor: AOKI MASAKAZU
IPC: F04C18/16
Filed: 2012-01-06
Abstract: PROBLEM TO BE SOLVED: To stably control a compressor even in a low load area for holding the compressor at a constant rotating speed.SOLUTION: When in a load lower than a predetermined load, load operation set at a lower limit rotating speed of rotating speed control operation and no-load operation are repeated. When the load reduces, automatic stopping and automatic restarting are performed by the timer function, the load operation is forcibly performed after an automatic stopping condition of the compressor is arranged, delivery pressure of the compressor is increased up to P3 when becoming P3>PO to target set pressure PO in a rotating speed control area, and then, the compressor is stopped, and pressure P4 for restarting the compressor is set to P4≥PO to the target set pressure PO in the rotating speed control area.
Patent JP-2013141616-A (JP)
Title: Spray nozzle
Inventor: NAGANO YU
IPC: B01J2/00
Filed: 2012-01-06
Abstract: PROBLEM TO BE SOLVED: To provide a spray nozzle which is hard to produce a stay of a spray solution in a liquid channel even when spraying a relatively high viscous spray solution such as a suspension, and is hard to produce a pulsation to the spray solution spurting from a liquid jetting port.SOLUTION: The spray nozzle includes an outer pipe 1, an air cap 2 connected to an end of the outer pipe 1 and having a gas spurting port 2a spurting an atomized gas at the end, a liquid conduit 3 inserted into the inside of the outer pipe 1 and having a first liquid channel 3a through which the spray solution passes at a central portion, an insert 4 loaded at the end of the liquid conduit 3 and having a second liquid channel 4a through which the spray solution passes at a central portion, and at the same time having a liquid jetting port 4b spurting the spray solution at the end, a gas passage 5 formed in piping in the inner surfaces of the outer pipe 1 and the air cap 2 and in the outer surfaces of the liquid conduit 3 and the insert 4, and a piping member 6 having a gas supply port 6a which supplies an atomized gas. The first liquid channel 3a of the liquid conduit 3 and the second liquid channel 4a of the insert 4 are formed by having the same diameter φD1 as the liquid jetting port 4b over the entire length.
Patent JP-2013143810-A (JP)
Title: Insulating paper and rotary electric machine using the same
Inventor: INNAN TOSHIO
IPC: H02K3/34
Filed: 2012-01-10
Abstract: PROBLEM TO BE SOLVED: To provide insulating paper capable of changing electrostatic capacity according to a kind of an electronic apparatus, and to provide an electronic apparatus and a rotary electric machine using the same.SOLUTION: The insulating paper includes, in a body part 20 formed paper-like with an insulating material, an air layer region that is formed by a recess 21 containing air whose dielectric constant is lower than that of the insulating material, and is equally arranged in a surface direction of the body part 20.
Patent JP-2013144553-A (JP)
Title: Safety device for dispenser cleaning container
Inventor: KUDO YOSHIHIRO
IPC: B67D1/04
Filed: 2012-01-13
Abstract: PROBLEM TO BE SOLVED: To secure the sealing performance of an attaching part between a cleaning container and a dispensing head, to facilitate attachment and detachment, and to safely discharge a residual gas to the outside during the detachment.SOLUTION: In a dispenser cleaning container provided with an attaching body 3 attached to a mouth 10 of a container body 1 storing a cleaning liquid W via a seal member 5 and detachably attaching a dispensing head 2, the attaching body includes a cylindrical attaching part 33 having a female thread 32 screwed with a male thread 11 provided at the mouth. The seal member is formed of a synthetic rubber member integrally forming first and second seal pieces 51, 52 fitted into a circumferential groove 34 formed at a cylindrical attaching part by means of a protrusion and capable of brought into contact with an inner circumferential surface 10a of the mouth and an inner wall 34a of the circumferential groove. The both seal pieces are formed in a mutual opening-expanded taper shape toward tips. A taper surface 13 with an opening expanding toward an upper end for gradually releasing the contact with one seal piece when detaching the attaching body is formed on an upper part of the inner circumferential surface of the mouth.
Patent JP-2013146802-A (JP)
Title: Apparatus and method for removing impurities in silicon machining chips
Inventor: YAMADA YOSHIO
IPC: B28D7/02
Filed: 2012-01-17
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for removing impurities in silicon machining chips, which provide recycling silicon powder free from impurities such as carbon that is mixed during slicing of silicon.SOLUTION: An apparatus for removing impurities in silicon machining chips includes: a first mounting beam formed of a material with high magnetic susceptibility so as to mount an ingot thereto; an adhesive agent for fixing the ingot and the mounting beam to each other and a member for fixing the first mounting beam and a second mounting beam to each other; a nozzle for feeding a coolant; a circulating coolant bath for receiving used coolant; a pump for circulating the coolant; a drainage pump for extracting the coolant from the circulating coolant bath; a tank for temporarily storing the coolant; and a magnetizing device disposed at the tank. A material of the beam cut together with the silicon is separated from the silicon by a magnetically sorting device by means of magnetization or a sorting device by means of a particle size, thereby collecting highly-pure silicon powder that is free from impurities such as carbon.
Patent JP-2013148408-A (JP)
Title: Clearance measuring method, clearance device, application method, and application device
Inventor: OGAWA KOJI
IPC: B05D3/00
Filed: 2012-01-18
Abstract: PROBLEM TO BE SOLVED: To provide an application device and an application method capable of obtaining a uniform and high-quality application film having no unevenness by applying liquid while accurately adjusting a clearance on the basis of a clearance value measured during the application.SOLUTION: In a clearance measuring method for measuring a clearance C between a discharge port surface 2g including an application liquid discharge port of an application unit 2s and a surface 9a to be applied of a member 9 to be applied arranged oppositely to the discharge port, a real image of an end part of the discharge port surface 2g and a reflection image 2ji of an end part 2j of the discharge port surface 2g on the surface 9a to be applied of the member 9 to be applied are captured, and the clearance C between the discharge port surface 2g of the application unit 2s and the surface 9a to be applied of the member 9 to be applied is calculated on the basis of a length between the captured real image of the end part 2j of the discharge port surface 2g and the reflection image of the end part 2j of the discharge port surface 2g.
Patent JP-2013025858-A (JP)
Title: System and method for flying height calculation based on user data
Inventor: XIA HAITEO
IPC: G11B21/21
Filed: 2012-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a system and method for accurately predicting and calculating flying height of a reading/writing head on the basis of user data.SOLUTION: The system includes a first averaging circuit for calculating first flying height by using data corresponding to a first pattern in the user data and further obtaining an averaged output, a second averaging circuit for calculating second flying height by using data corresponding to a second pattern in the user data and further obtaining an averaged output, and a coupling circuit for coupling at least the first averaged output and the second averaged output to obtain a composite flying height value. It is effective that the first pattern is a first periodic pattern and the second pattern is a second periodic pattern.
Patent JP-2013151352-A (JP)
Title: Silo and method for operating silo
Inventor: TAMURA YUKIHIRO
IPC: B65G65/48
Filed: 2012-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a silo configured to properly determine the occurrence of bridge or the like without being influenced by a storage condition of a stored object and to stably drop the stored object, and to provide a method for operating the silo.SOLUTION: A silo 10 includes: a storage tank 11; an outlet 14 that is formed at the bottom of the storage tank 11 and drops and discharges a stored object A naturally from the inside of the storage tank 11; and a scraping mechanism 15 that scrapes up the stored object A piled up at the bottom of the stored tank 11 in a direction of the outlet 14. The silo includes a control part 20 that drives the scraping mechanism 15 when the amount Qx of the stored object A naturally falling from the outlet 14 per unit time is a predetermined first threshold Th1 or less.
Patent JP-2013158094-A (JP)
Title: Electric power selling system
Inventor: TOGASHI KOJI
IPC: H01M10/44
Filed: 2012-01-27
Abstract: PROBLEM TO BE SOLVED: To allow inexpensive power, which has charged a storage battery during the night (purchased power), to be sold to a commercial power supply system in the next morning.SOLUTION: Power is generated from a solar cell panel 11 receiving sunlight in daytime, and the power from a commercial power supply system 19 is stored in a storage battery 17 during midnight power contract time (during a set time). The power stored in a storage battery 12 is fed, together with the power generated from the solar cell panel 11, to the commercial power supply system 19 during a time zone other than the midnight power contract time.
Patent JP-2013157431-A (JP)
Title: Composite substrate manufacturing method
Inventor: MATSUSHITA HIDEKI
IPC: H01L21/20
Filed: 2012-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a composite substrate having a silicon substrate with small lattice defects.SOLUTION: The method includes the steps of: forming a first semiconductor layer 20 on a main face of a first substrate 10; forming a second semiconductor layer 30 having a dopant concentration higher than that of the first semiconductor layer 20; forming a third semiconductor layer 40; adhering a second substrate 60 to the third semiconductor layer 40; removing the first substrate 10 and the first semiconductor layer 20 and exposing the second semiconductor layer 30; and etching from the second semiconductor 30 side to a middle of thickness of the third semiconductor layer 40. In a step of forming the third semiconductor layer 40 using an etchant whose etching rate to silicon is reduced by a constant value or more, the third semiconductor layer 40 is formed to have a first region 40x that comes in contact with the second semiconductor layer 30 and whose dopant concentration is reduced to a threshold in a thickness direction.
Patent JP-2013153938-A (JP)
Title: Movable x-ray diaphragm device and x-ray apparatus
Inventor: SHIMODAIRA TAKASHI
IPC: A61B6/08
Filed: 2012-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a movable X-ray apparatus having means for easily recognizing an X-ray irradiation range limited by a movable X-ray diaphragm without depending on the color of the surface of a subject.SOLUTION: A movable X-ray diaphragm device for adjusting the irradiation range of X-ray irradiating a subject by an X-ray generator, includes a projector sighting device to emit visible light for displaying the X-ray irradiation range in a simulated manner before performing X-ray photography. The projection sighting device has a mechanism for changing the color phase of the visible light.
Patent JP-2013161530-A (JP)
Title: Connector with electric wire cover
Inventor: HAMAI TSUYOSHI
IPC: H01R13/56
Filed: 2012-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a connector with an electric wire cover that facilitates assembly to a connector body and is applicable to a connector which needs to have a rotation space for a lever on a rear side of a connector body like a connector with a lever.SOLUTION: An electric wire cover is halved into a first cover 40 and a second cover 50 in order from a connector body side in a guide direction of an electric wire led out of a rear part of a connector body. The first cover has a channel-sectioned bending-directional guide wall 41 guiding the electric wire sideward in a bent state, and is provided with slide type first lock mechanisms 14 and 44 between one end of the first cover and a rear part of the connector body. The second cover has a channel-sectioned leading-out-directional guide wall 51 guiding the electric wire out to a predetermined direction, and is provided with slide type second lock mechanisms 45 and 55 between one end 53 of the second cover and the other end part 43 of the first cover.
Patent JP-2013160842-A (JP)
Title: Digital camera
Inventor: HAMADA TAKASHI
IPC: G03B15/05
Filed: 2012-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a digital camera enabling a user to continue moving picture photographing without being bothered by noise from a zooming strobe even when moving picture photographing is carried out.SOLUTION: A digital camera having a still picture photographic mode and a moving picture photographic mode comprises: a photographic lens 305 with a zoom lens; first auxiliary light means 207 and 209 capable of changing irradiation light emitted when still picture photographing is carried out; an external strobe 200 having second auxiliary light means 223 and 213 in which the angle of irradiation emitted when moving picture photographing is carried out is fixed; and a camera controller 101 configured such that in the still picture photographic mode, the irradiation angle of the first auxiliary light means is changed in accordance with the focus distance of the zoom lens and in the moving picture photographic mode, the irradiation angle of the first auxiliary light means is not changed even when the focus distance of the zoom lens is changed.
Patent JP-2013162592-A (JP)
Title: Power generating system
Inventor: KATA KOKI
IPC: H02K53/00
Filed: 2012-02-03
Abstract: PROBLEM TO BE SOLVED: To increase power generating efficiency.SOLUTION: A power generating system according to the invention comprises: a driving rotational body 32 of a direct current motor 30 on the outer periphery 33 of which S pole magnets 34 and N pole magnets 35 are arranged alternately; a first driven rotational body 42 of a direct current power generator 40 the outer periphery 43 of which is disposed spaced out by a gap from the outer periphery 33 of the driving rotational body 32 and on the outer periphery 43 S pole magnets 44 and N pole magnets 45 are arranged alternately, the first driven rotational body 42 rotating following the rotation of the driving rotational body 32; a second driven rotational body 52 of an alternating current power generator 50 the outer periphery 53 of which is disposed spaced out by a gap from the outer periphery 33 of the driving rotational body 32 and on the outer periphery 53 S pole magnets 54 and N pole magnets 55 are arranged alternately, the second driven rotational body 52 rotating following the rotation of the driving rotational body 32; and a power supply switching circuit 60 which switches so that the power supply to the direct motor 30 will be performed by a battery 20 on start-up, and on the other hand, performed by the direct current power generator 40 after power generation by the direct current power generator 40.
Patent JP-2013159231-A (JP)
Title: Air conditioning system for car
Inventor: ETO TOSHISUKE
IPC: B61D27/00
Filed: 2012-02-06
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioning system for a car capable of compensating a function of an air conditioner of one car with a function of an air conditioner of another car.SOLUTION: An air conditioning system for a car 1 in which an air conditioner 21 for supplying air subjected to heat exchange is installed in a room of each car of an organization train organized of a plurality of cars, and includes a connection duct for leading the air subjected to heat exchange, supplied from the air conditioner 21b mounted in one car 11b to the other car 11a adjacent to the one car 11b.
Patent JP-2013158737-A (JP)
Title: Water-treating particle and water treatment method
Inventor: FUKAYA TARO
IPC: C02F1/54
Filed: 2012-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a water-treating particle capable of adsorbing an underwater removal target substance, and allowing the separation of adsorbed matter, and allowing the recovery and the repeated recycling of the water-treating particle, and to provide a water treatment method utilizing the same.SOLUTION: A water-treating particle adsorbs water-insoluble substance in water for treatment, settles together with the water-insoluble substance, and is separated from the water-insoluble substance in a deposit, is recovered, and is repeatedly used. The water-treating particle includes: a core part consisting of an inorganic substance having specific gravity larger than 1; and a surface layer part containing triazine carried by the core part and a compound having an amino group added to the triazine.
Patent JP-2013159839-A (JP)
Title: High hardness bn-based free-cutting steel superior in tool life and having hardness of 300 hv10 or more
Inventor: MURAKAMI TOSHIYUKI
IPC: C22C38/00
Filed: 2012-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a BN-based free-cutting steel superior in tool life.SOLUTION: A free-cutting steel includes, by mass%, 0.30-0.50% of C; more than 0.25 and less than 0.50% of Si; not less than 0.30 and less than 1.00% of Mn; 0.030% or less (not including 0%) of P; more than 0.015 and not more than 0.200% of S; 0.010-0.050% of Al; 0.0050-0.0100% of B; and 0.0070-0.0200% of N; and further includes one or more elements selected out from 0.01-1.50% of Cr, 0.01-0.50% of Mo, and more than 0.150 and not more than 0.250% of V, and the remainder being Fe and inevitable impurities, wherein an F value satisfies formula (1): F value = (B+N/1.7)×Al-(400-HV10)/105.0×10> F value >1.5×10, wherein each alloy element shows a content (mass%), and HV10 shows the Vickers hardness (load is 10 kgf) of a workpiece at the time of cutting.
Patent JP-2013162432-A (JP)
Title: Signal generation device and method for changing sequence control information thereof
Inventor: KUMAKI SHIGEHISA
IPC: H04L27/00
Filed: 2012-02-08
Abstract: PROBLEM TO BE SOLVED: To change the frequency or level of an output signal while maintaining the continuity of the signal.SOLUTION: A signal generation device comprises: a modulation signal generation unit 21 which outputs a modulation signal consisting of a row of plural slots in which signal data is inserted, composing one frame; a frequency conversion unit 22 which outputs a high frequency modulation signal which was orthogonally modulated by the modulation signal; a control unit 23 which variably controls the frequency and level of the high frequency modulation signal according to specified control information; a set of plural sequence memories 25A and 25B which are used to store therein one frame of control information per slot of the high frequency modulation signal; control information readout means 27 which sequentially reads control information for each slot from one of the sequence memories designated as used memory in synchronism with the timing with which the slots are transmitted and sends the read information to the control unit 23; and control information write means 28 which writes per-slot control information into the other sequence memory not designated as used memory and designates that sequence memory as new used memory.
Patent JP-2012087052-A (JP)
Title: Reformed zirconia fine particle and reformed zirconia fine particle dispersion sol
Inventor: MURAGUCHI MAKOTO
IPC: C01G25/02
Filed: 2012-02-09
Abstract: PROBLEM TO BE SOLVED: To provide reformed zirconia fine particles which are stable not only in an alkaline region but also in an acidic region.SOLUTION: The reformed zirconia fine particles are covered with antimony pentoxide and/or silica on surfaces thereof, and the surface potential of the zirconia fine particles is in the range of (-120) to (-10) mV when measured under conditions described below. A condition (1): solid concentration of the reformed zirconia fine particle dispersion is 1 wt.%. A condition (2): pH of the reformed zirconia fine particle dispersion is in the range of 2-13.
Patent JP-2013165049-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: IWASE KOSUKE
IPC: H01M10/052
Filed: 2012-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery that offers battery performance greater than that of conventional batteries by forming a solid electrolyte interphase (SEI) coating with only a little unevenness on the surface of a negative electrode mixture layer.SOLUTION: The nonaqueous electrolyte secondary battery comprises: an electrode body including a positive electrode and a negative electrode 20; a nonaqueous electrolyte; and a battery case containing the electrode body and the nonaqueous electrolyte. The negative electrode 20 includes a negative electrode collector 22, and a negative electrode mixture layer 24 containing a negative electrode active material and formed on the surface of the collector, and has an aromatic compound 34 and an oxalato complex compound 32 on the negative electrode mixture layer 24. The distribution of the aromatic compound 34 and the distribution of the oxalato complex compound 32 satisfy that the amount of the aromatic compound 34 is large in a region relatively close to the negative electrode mixture layer, and the amount of the oxalato complex compound 32 is large in a region relatively far from the negative electrode mixture layer.
Patent JP-2013165811-A (JP)
Title: Magnetic resonance imaging apparatus
Inventor: ICHINOSE NOBUYASU
IPC: A61B5/055
Filed: 2012-02-15
Abstract: PROBLEM TO BE SOLVED: To more highly accurately provide a sensitivity map of RF reception coils when performing imaging using the plurality of RF reception coils.SOLUTION: A magnetic resonance imaging apparatus includes a sensitivity information acquisition means and an imaging means. When collecting magnetic resonance signals for acquiring sensitivity information of high frequency coils for reception from a subject using a coil for a whole body and the plurality of high frequency coils other than the coil for the whole body or using the plurality of high frequency coils, the sensitivity information acquisition means acquires the sensitivity information by executing, to the magnetic resonance signals, data processing using a parameter determined according to the combination of the plurality of high frequency coils. The imaging means images the subject or another subject with sensitivity correction using the sensitivity information, using at least the plurality of high frequency coils.