baber/WOPTO huggingface dataset:
Patent JP-2013080181-A (JP)
Title: Image forming apparatus
Inventor: ITAGAKI TOMOHISA
IPC: G03G15/20
Filed: 2011-10-05
Abstract: PROBLEM TO BE SOLVED: To reduce variation in chromaticity affected by thermochromism to accurately detect chromaticity of a patch image.SOLUTION: An image forming apparatus 100 includes an operation unit 180 for setting a type of a recording sheet 110. The image forming apparatus 100 controls a time from when the recording sheet 110 passes fixing units 150 and 160 until when the color of the recording sheet 110 is measured by a color sensor 200 such that effect of thermochromism is reduced on the basis of the details of the setting of the type of the recording sheet 110.
Patent JP-2013083460-A (JP)
Title: Spectroscopic measurement apparatus
Inventor: MURAKI KOJI
IPC: G01J3/04
Filed: 2011-10-06
Abstract: PROBLEM TO BE SOLVED: To acquire spectroscopy data in microscopic range and macro range by one measurement.SOLUTION: The spectroscopic measurement apparatus includes a beam splitter (3) that splits measurement object light into two parts, a spectroscope (10) composed of a dispersive element that disperses light incident on a slit and a two-dimensional CCD array that receives light dispersed by the dispersive element, a single-mode fiber (5) that guides a first part of light, a multi-mode fiber (8) that guides a second part of light, and a fiber condensation optical system (9) that condenses the two parts of measurement object light emitted from the emission side end faces of the fibers (5, 8) onto the slit of the spectroscope (10). In the fiber condensation optical system (9), the emission side end faces of the fibers (5, 8) are arranged side by side at such a distance that eliminates the effect of interference of the two parts of measurement object light and allows the two parts of measurement object light to be condensed at different positions on a light receiving surface of the two-dimensional CCD array independently from each other.
Patent JP-2013085338-A (JP)
Title: Phase adjusting device, system counter component generating device, system interconnection inverter system, and phase adjusting method
Inventor: OHORI AKIHIRO
IPC: H02J3/38
Filed: 2011-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a phase adjusting device capable of appropriately adjusting the phase of a signal even when a negative phase component is superimposed on the signal.SOLUTION: The phase adjusting device for adjusting phases of three signals based on a system voltage of respective three-phase currents includes: a three-phase/two-phase converting section 81 for converting three detected voltage signals into an α-axis voltage signal and a β-axis voltage signal; a positive phase component extracting section 82 for extracting a signal of a positive phase component of the α-axis voltage signal and the β-axis voltage signal; a negative phase component extracting section 83 for extracting a signal of a negative phase component thereof; a positive phase component adjusting section 84 for adjusting the phase of the extracted signal of the positive phase component; a negative phase component adjusting section 85 for adjusting the phase of the extracted signal of the negative phase component; and a two-phase/three-phase converting section 87 for generating three adjusted signals from a signal obtained by adding each of the signal of the positive phase component and the signal of the negative phase component after the phase adjustment. The positive phase component extracting section 82 and the negative phase component extracting section 83 extract the respective signals using a complex coefficient filter.
Patent JP-2013087295-A (JP)
Title: Method for producing direct-reduced iron powder
Inventor: SAKAGUCHI YASUHIKO
IPC: C21B13/10
Filed: 2011-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing direct-reduced iron powder, by which powdery iron oxide such as crushed mill scale and iron ore can be subjected to rough-reduction treatment at high productivity.SOLUTION: The method for producing the direct-reduced iron powder by applying the rough-reduction treatment and a finish-reduction treatment to the powdery iron oxide is characterized in that: the rough-reduction treatment uses a continuous moving bed furnace; and at the entering side of the continuous moving bed furnace, the powdery iron oxide and powdery reducing agent are alternatively deposited in layered condition on the moving bed; and the rough-reduction treatment is continuously performed at a temperature of 800-1,300°C under the atmosphere of hydrogen gas.
Patent JP-2013085757-A (JP)
Title: Painting brush
Inventor: NORIKI TATSUNARI
IPC: A46D1/00
Filed: 2011-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a painting brush with such durability that resilience can be maintained over a long period of time especially.SOLUTION: A brush part 2 includes straight bristles 55-65 (wt.%) comprising PET (polyethylene terephthalate), wavy bristles 10-20 (wt.%) comprising chemical fibers, and hog bristles 5-30 (wt.%), at least the hog bristles are made shorter than the other bristles, and the resilience of the brush part 2 is maintained by the straight bristles comprising PET (polyethylene terephthalate) and the hog bristles.
Patent JP-2013090557-A (JP)
Title: Non-contact charging module, portable terminal, and non-contact charger
Inventor: TABATA KENICHIRO
IPC: H02J7/00
Filed: 2011-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a non-contact charging module, a portable terminal, and a non-contact charger capable of preventing giving of an undesired influences on the power transmission characteristics and preventing the power transmission efficiency of the non-contact charging module by forming slits on a magnetic sheet at an angle with respect to a longitudinal direction of a storage groove so that the magnetic sheet is hard to be broken.SOLUTION: The non-contact charging module includes a concave portion 33 for storing a part of a conductor of a plane coil 2 and plural slant slits 36 for giving a flexibility to the magnetic sheet 3. The slant slits 36 crosses the concave portion 33 at an angle with respect to the longitudinal direction of the concave portion 33.
Patent JP-2013091873-A (JP)
Title: Front opening outer garment
Inventor: ISHIKAWA EMIKO
IPC: A41D1/02
Filed: 2011-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a front opening outer garment capable of adjusting restraint capability of the waist part by opening and closing an engaging device in the main front part.SOLUTION: There is provided the front opening outer garment in which a compensation inner having an elongation rate larger than an outer cloth is sewn on the inside of the outer cloth. In the front opening outer garment, the ratio A:B is 1:0.90-1:0.99, wherein A represents the peripheral length of the outer cloth from the convex to the concave of the engaging device and B represents the peripheral length of the back side from the convex to the concave of the engaging device on the same position of the back side.
Patent JP-2013092946-A (JP)
Title: External boot device and external boot method
Inventor: SUGINAKA JUNKO
IPC: G06F21/57
Filed: 2011-10-26
Abstract: PROBLEM TO BE SOLVED: To suppress operation of malware by an external boot.SOLUTION: A USB memory 2 includes: a first storage unit 211 for storing therein a primary loader read out into a start-up memory area 141 of a RAM 14 by the start-up of a BIOS of a terminal 1 on a priority basis; a second storage unit 212 for storing therein predetermined control data read out as divided control data sequentially divided in the start-up memory area 141 in response to a data transfer instruction from the primary loader and including an interrupt vector table and a secondary loader and address data indicating a position where the divided control data is to be written; data transfer units (23 and 23B) for sequentially transferring the divided control data to the start-up memory area 141 by interrupt transfer; and a transfer termination processing unit 234 for issuing a hardware interrupt at the time of termination of the interrupt transfer.
Patent JP-2013093264-A (JP)
Title: Plasma processing apparatus and method
Inventor: OKUMURA TOMOHIRO
IPC: H01L21/31
Filed: 2011-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a plasma processing apparatus and a method capable of entirely processing a desired area to be processed of a base material in a short period of time when uniformly performing high temperature heat treatment on a base material adjacent to the surface thereof for an extremely short period of time, or when performing low temperature plasma processing on a base material by irradiating plasma of a reaction gas or by simultaneously irradiating a base material with plasma and a reaction gas flow.SOLUTION: An inductively coupled plasma torch unit T includes: a spiral coil 3 connected to a first quartz plate 4; and a plasma injection port 8 in the bottom of the inductively coupled plasma torch unit T. While supplying a gas into a space 7 inside a long chamber enclosed by a second quartz plate 5 and a third quartz plate 6, a high-frequency power is supplied to the spiral coil 3 to generate a plasma in the space 7 inside the long chamber to thereby irradiate a base material 2 with the plasma.
Patent JP-2013098300-A (JP)
Title: Thermal treatment apparatus and thermal treatment method
Inventor: OGATA TSUNEMOTO
IPC: H05B3/00
Filed: 2011-10-31
Abstract: PROBLEM TO BE SOLVED: To inhibit variations of thermal treatment temperatures on a substrate surface and equalize line widths of a wiring pattern in the substrate surface in heat treatment conducted while the substrate is horizontally transferred.SOLUTION: A thermal treatment apparatus includes: substrate transfer means 20 horizontally transferring a substrate G along a substrate transfer path 2; first heating means 4 disposed along the substrate transfer path 2 and used for heating the substrate G; second heating means 5 disposed at a subsequent stage of the first heating means along the transfer path and used for heating the substrate G; substrate temperature detecting means 46 for detecting a temperature of the substrate G heated by the first heating means 4; and a control part 40 controlling a substrate transfer speed in the substrate transfer path 2c corresponding to the second heating means 5 on the basis of the detection result of the substrate temperature detecting means 46.
Patent JP-2013096660-A (JP)
Title: Cremator
Inventor: MIYAMOTO JIRO
IPC: F23G1/00
Filed: 2011-11-02
Abstract: PROBLEM TO BE SOLVED: To enable heat to be recovered from an inner wall part among the walls constituting a cremator.SOLUTION: In the cremator in which reburning furnace is provided in an upper part of main combustion furnace through which a cart is taken in and out, and exhaust gas, generated in the main combustion chamber of the main combustion furnace, is led to the reburning chamber of the reburning furnace from flue, at least a part of the inner wall part among the wall part constituting the main combustion furnace and the reburning furnace is formed by a heat exchange layer with the air layer in an inner side of the furnace covered by the metal plate, and the air is made possible to circulate in the air layer. The heat exchange layer is made to be in the dual layer structure overlapping in direction toward thickness of the wall part.
Patent JP-2013096357-A (JP)
Title: Control device of internal combustion engine
Inventor: IWATA AKITOSHI
IPC: F02D21/08
Filed: 2011-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a blow-by gas treatment device of an internal combustion engine capable of suppressing the occurrence or freeze of condensate water without arranging a dedicated heater.SOLUTION: In this blow-by gas treatment device, blow-by gas in a crankcase is discharged to an intake passage to be treated through a blow-by gas passage communicating the intake passage with the crankcase of the internal combustion engine. A compressor is attached to a part on the downstream side in an intake air flow direction relative to a part, to which the blow-by gas passage is connected in the intake passage. This control device includes an air bypass passage communicating the upstream side in the intake air flow direction with the downstream side in the intake air flow direction of the compressor in the intake passage, and an air bypass valve changing the passage cross-sectional area of the air bypass passage. The air bypass valve is opened (S107) when a temperature (a connection part temperature TCN1) of the part, to which the blow-by gas passage is connected in the intake passage, is lower than a lower limit temperature TL1 (S105: YES).
Patent JP-2013095997-A (JP)
Title: Metal coating for electromagnetic wave transmission, method for producing the same, and radome for vehicle radar device
Inventor: YAMAMOTO SHUJI
IPC: G01S13/931
Filed: 2011-11-04
Abstract: PROBLEM TO BE SOLVED: To provide: a metal coating for electromagnetic wave transmission, the metal coating being highly mass-producible and having an extremely low transmission attenuation rate for electromagnetic waves; a method for producing the metal coating for electromagnetic wave transmission; and a radome for a vehicle radar device using the metal coating.SOLUTION: The metal coating for electromagnetic wave transmission is provided, which includes greater than 10,000 fine metal regions per unit area (1 mm), the fine metal regions being provided to the surface of a base material through an electroless plating step, wherein mutually adjacent fine metal regions are electrically isolated. The method for producing the metal coating for electromagnetic wave transmission, and a radome for a vehicle radar device using the metal coating are also provided.
Patent JP-2013106430-A (JP)
Title: Permanent magnetic motor and washing machine
Inventor: SHIGA TAKESHI
IPC: H02K1/27
Filed: 2011-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a permanent magnet motor which obtains stable torque free of torque fluctuations when a permanent magnet with variable magnetic forces is magnetized or demagnetized.SOLUTION: A permanent magnet motor 4 includes permanent magnets 14 and 15 forming a number of magnetic poles in a rotor core 13 of a rotor 5, and also includes magnetic pole teeth 8 corresponding to each phase of stator coil in a stator core 9 of a stator 7. The permanent magnets 14 and 15 forming a number of magnetic poles are selected from two kinds of permanent magnets 14 and 15 differing in coercive force so as to constitute one kind per pole, and are divided into a fixed magnetic force permanent magnet 15 whose coercive force is constant and a variable magnetic force permanent magnet 14 whose coercive force is variable. The variable magnetic force permanent magnet 14 is composed in such a way that when it is magnetized or demagnetized by a magnetic force generated by the stator coil, the magnetic force it generates is almost the same as that of the fixed magnetic force permanent magnet 15.
Patent JP-2013107789-A (JP)
Title: Copper foil for graphene production and method for producing graphene
Inventor: KOHIKI MICHIYA
IPC: B01J23/72
Filed: 2011-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a copper foil for graphene production that enables low-cost production of high quality graphene having a large area, and a method for producing graphene using the same.SOLUTION: The copper foil 10 for graphene production has a surface roughness Rz of ≤0.5 μm, has ≥60% of (111) faces in a surface thereof, and comprises a Cu plating layer and/or a sputtered Cu layer. The method for producing graphene 20 includes a graphene forming step in which the copper foil 10 for graphene production is heated and disposed in a predetermined chamber, and hydrogen gas and a carbon-containing gas are supplied to form graphene on the surface of the copper plating layer of the copper foil 10 for graphene production, and a graphene transfer step in which a transfer sheet is laminated on the surface of the graphene, and while transferring the graphene onto the transfer sheet, the copper foil 10 for graphene production is etched away.
Patent JP-2013110250-A (JP)
Title: Solid-state imaging device and method of manufacturing the same
Inventor: YOSHIDA TAKESHI
IPC: H01L21/8234
Filed: 2011-11-21
Abstract: PROBLEM TO BE SOLVED: To further accurately read out charges stored in a photodiode.SOLUTION: A solid-state imaging device includes: a semiconductor substrate 11; a photodiode 16 that is provided in the semiconductor substrate 11 and has a first-conductivity-type semiconductor layer; a shield layer 27 that is provided on the photodiode 16 and of which an upper part or the whole is composed of a second-conductivity-type semiconductor layer; and a transfer transistor 20 that is provided in the semiconductor substrate 11 and transfers charges stored in the photodiode 16 to a floating diffusion layer. The top surface of the shield layer 27 is higher than that of the semiconductor substrate 11.
Patent JP-2012134132-A (JP)
Title: Flexible heater and method of manufacturing the same
Inventor: WATAKABE HIDEJI
IPC: H05B3/02
Filed: 2011-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a flexible heater and a method of manufacture thereof which implement satisfactory heat resistance and satisfactory terminal section strength.SOLUTION: A flexible heater 2 comprises: a base member 10; a heating element circuit 12 formed on a thermally fusible polyimide surface layer of the base member 10; a heating element circuit cover member 14 covering the heating element circuit 12; and a pair of lead wires 17 and 17 connected to a pair of connection ends 12a and 12a of the heating element circuit 12. The heating element circuit cover member 14 has openings 14a and 14a that do not cover the connection ends 12a and 12a and their vicinities, and the connection ends 12a and 12a and their vicinities, and portions of the lead wires 17 and 17 positioned on the base member 10 are covered via a heat-resistant adhesive 20 with an end cover member 22 formed separately from the heating element circuit cover member 14 and comprising a multilayer polyimide film having a thermally fusible polyimide surface layer on at least one surface.
Patent JP-2013112538-A (JP)
Title: Method for producing high purity nickel sulfate and method for removing impurity element from solution containing nickel
Inventor: IDEGAMI ATSUSHI
IPC: C22B47/00
Filed: 2011-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for removing an impurity element for selectively removing magnesium, manganese and calcium from a solution containing nickel, and to provide a production method for obtaining high purity nickel sulfate by using the method for removing an impurity element.SOLUTION: The method for producing high purity nickel sulfate includes the following three processing steps in a production process of producing high purity nickel sulfate from a solution containing nickel, which are carried out on the solution containing nickel in the production process. The steps are: a sulfurization step of adding a sulfurizing agent to a part of the solution containing nickel to produce a sulfurization solution comprising a Ni sulfide as a precipitate of the nickel included in the solution and a post-sulfurization liquid, and recovering the nickel component from the solution containing nickel; a solid-liquid separation step of separating, into the Ni sulfide precipitate and the post-sulfurization liquid, the sulfurization solution obtained in the processing of the sulfurization step; and a neutralization step of neutralizing the post-sulfurization liquid separated by the solid-liquid separation step to produce a neutral precipitate containing an impurity element, and recovering the impurity element included in the post-sulfurization liquid.
Patent JP-2013115901-A (JP)
Title: Turning force generation device
Inventor: KAMATA YOSHINOBU
IPC: H02P25/08
Filed: 2011-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a turning force generation device free from variation in torque waveform even when a winding connection state of a phase winding is switched.SOLUTION: A turning force generation device, when switching "from series connection to parallel connection" or "from parallel connection to series connection" for a phase winding by using torque T and the number of rotations N, performs the switching in timing when the phase winding is not supplied with electricity, and controls a current waveform of the phase winding to make torque waveforms substantially identical between just before the switching and just after the switching. This allows an SR motor 1 to obtain high output in a wide operation range, prevent torque variation caused by the switching of a winding group during electric power supply to the phase winding, and also prevent variation in torque waveform when the switching of the phase winding changes the inductance of the winding group.
Patent JP-2013114415-A (JP)
Title: Memory module
Inventor: OSANAI FUMIYUKI
IPC: G06F13/16
Filed: 2011-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a load reduced memory module capable of reducing data skew due to a mounting position of a memory device.SOLUTION: A load reduced memory module comprises: a module board 110 with a data connector; a plurality of memory devices 201-236; and data register buffers 301-309 connected between the data connector and the memory devices. The module board 110 includes memory mounting areas A1 and A2 where the memory devices are mounted, and a register mounting area B defined as a position sandwiched between the memory mounting areas A1 and A2 in a plan view, where the data register buffers are mounted. Since a wiring distance between each memory device and each data register buffer is approximately equal, data skew due to mounting positions of the memory devices is reduced.
Patent JP-2013113411-A (JP)
Title: Electric brake device for vehicle, and brake system for vehicle
Inventor: SUZUKI MASAZUMI
IPC: F16D65/18
Filed: 2011-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an electric brake device capable of suppressing variation in the amount of brake operation required from the start of brake operation until the start of actual application of braking force to wheels when a driver operates a brake after the release of a parking brake, and a brake system for a vehicle.SOLUTION: The electric brake device 14 includes an adjuster nut 68 advancing/retreating in the width direction of the vehicle based on driving force generated by an electric motor 66, and a brake control device 16 controlling the electric motor 66 such that the return amount of the adjuster nut 68 to the inside in the width direction of the vehicle is a predetermined amount Hth when releasing the parking brake. A piston 62 is returned to the inside in the width direction of the vehicle together with a pad 51 by the fall or swing of a disk rotor 50 during the travel of the vehicle.
Patent JP-2013116525-A (JP)
Title: Electric power tool and surface preparation method
Inventor: IAI YUICHI
IPC: B24B23/00
Filed: 2011-12-02
Abstract: PROBLEM TO BE SOLVED: To provide an electric power tool and a surface preparation method capable of preventing return rust on a steel material surface generated after surface preparation.SOLUTION: An electric power tool includes a grinding means 3 for grinding a surface of a base material 26, a dust collecting cover 4 closing the periphery of the base material ground by the grinding means, jetting means 16, 18 for jetting zinc to a surface of the base material, and a collection means 23 for collecting a polishing waste material in the dust collecting cover. A discontinuous anchoring layer containing zinc is formed on the surface of the base material in parallel with the surface preparation of the surface of the base material.