baber/WOPTO huggingface dataset:
Patent JP-2012041617-A (JP)
Title: Thermal spraying wire for iron-based thermally sprayed coating
Inventor: HIGASHIYAMA KIYOSHI
IPC: C23C4/06
Filed: 2010-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a thermal spraying wire for an iron-based thermally sprayed coating capable of forming a thermally sprayed coating excellent in corrosion resistance, abrasion resistance, and seizure resistance.SOLUTION: The thermal spraying wire has a composition consisting of 0.01-0.20 mass% of C, 0.20-1.85 mass% of Si, 1.80-2.70 mass% of Mn, 7.5-11.5 mass% of Cr, and a remainder of Fe and inevitable components.
Patent JP-2012045743-A (JP)
Title: Transmission latent image pattern formation
Inventor: KOYAMA MASAHARU
IPC: B41M3/14
Filed: 2010-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a formation capable of visualizing an even pattern which is not a significant pattern in particular under reflection light and capable of visualizing a latent image pattern under transmission light.SOLUTION: The transmission latent image pattern formation is characterized in that a latent image pattern area is disposed on at least a part of a substrate, a second element group in which the second elements having a transmissivity higher than the substrate are arranged in the shape of a line pattern is formed on the latent image pattern area of one surface of the substrate, a first element group in which the first elements made of two different colors are arrayed in the shape of a line pattern is formed on the latent image pattern area above the second element group or of the other surface of the substrate, and a pattern part is formed with one color of the first elements and a back ground part is formed with the other color, the first elements and the second elements are arranged on the same location and, thereby, the transmission latent image pattern comprising the pattern part and the back ground pattern made of the first element group can be visualized when being observed under the transmission light.
Patent JP-2012048393-A (JP)
Title: Information processing device and operation method of the same
Inventor: UMEDA ICHIRO
IPC: G06F3/033
Filed: 2010-08-25
Abstract: PROBLEM TO BE SOLVED: To accurately determine a contact state of an object with a prescribed surface.SOLUTION: An operation method of an information processing device includes steps of: detecting a position of an object existing on a surface at a time of attention using a distance image sensor; specifying an edge section of the object from the detected position and a colored image obtained by photographing surroundings of the position at the time of attention; estimating the position of the specified edge section based on the position of the object; and determining a contact state of the object with the surface in accordance with the position of the edge section.
Patent JP-2012049018-A (JP)
Title: Separator for nonaqueous electrolyte battery
Inventor: YOSHITOMI TAKASHI
IPC: H01M2/16
Filed: 2010-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a separator for a nonaqueous electrolyte battery which has a cycle stability for charging and discharging, especially excellent capacity stability on repeated charging and discharging over a long period of time, and has high resistance to short-circuit.SOLUTION: A separator for a nonaqueous electrolyte battery comprises a base material layer containing a polyolefin and a heat-resistant porous layer containing a heat-resistant polymer, and satisfies the conditions (i) and (ii). (i) The heat-resistant porous layer contains 0.1 to 1000 ppm of one or two or more kinds of element selected from the group consisting of alkali metals, alkaline earth metals, transition metals, halogens, and silicon. (ii) The base material layer satisfies at least one of the conditions (A) to (E). (A)The base material layer contains 0.1 to 3 ppm of at least one kind of element selected from Fe, Cr, and Ni. (B) The base material layer contains 0.1 to 30 ppm of at least one kind of element selected from Ti and Zr. (C) The base material layer contains 0.1 to 50 ppm of at least one kind of element selected from Al and B. (D) The base material layer contains 1 to 70 ppm of at least one kind of element selected from alkali metals and alkaline earth metals. and (E) The base material layer contains 1 to 200 ppm of a halogen.
Patent JP-2012050284-A (JP)
Title: Control device for brushless motor
Inventor: MATSUMOTO TOSHIHIRO
IPC: H02P6/182
Filed: 2010-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a control device for a brushless motor that can preferably startup a brushless motor that drives a cooling fan in a startup time as short as possible.SOLUTION: A control device for a brushless motor that drives a cooling fan, has: a rotation position detector that detects a rotation position of a rotor, based on a voltage induced in each phase coil of the brushless motor; and a drive controller that determines a rotation state of the rotor based on the rotation position of the rotor detected by the rotation position detector at startup of the brushless motor, judges whether or not a brake control to the rotor is needed based on the rotation state, and executes a forced commutation control that makes the rotor rotate forcibly without performing the brake control when the rotation state of the rotor can not be determined.
Patent JP-2012046143-A (JP)
Title: Target trajectory calculation device
Inventor: HIRANO TEI
IPC: B60T7/12
Filed: 2010-08-30
Abstract: PROBLEM TO BE SOLVED: To determine a target trajectory avoiding an obstacle by a simple trajectory plan method using a line and a circular arc.SOLUTION: When the obstacle α detected by the photographing by a camera photographing unit 2 is present on the target trajectory calculated by using two-circular trajectory models, a temporary position is, for example, set on the extension line of the target position and a corrected trajectory corrected so as to avoid the obstacle is computed and decided from the circular arcs of a circles of a starting position, the temporary position and a straight line tangent to both circles by a trajectory computing part 5 to avoid the obstacle and to carry out automatic parking of the vehicle 1 or the like.
Patent JP-2012049992-A (JP)
Title: Private branch wireless system
Inventor: NAGAOKA MASAYO
IPC: H04W24/04
Filed: 2010-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a private branch wireless system which functions such that an operation terminal and a base station are available, even while an interface is replaced.SOLUTION: Interfaces 31 are removable. A private branch wireless system 1 is provided with: a control unit 11 which stores and controls constitution information indicating the constitution of the interfaces 31; and a maintenance device 90 which in an online state, changes the state of an interface 31 to be removed, from an operating state to a closed state and sets the constitution information to be changed with the removal of the interface 31. The private branch wireless system 1, after changing the constitution information, disconnects only the power source of the interface 31 to be removed and thereafter removes the interface.
Patent JP-2012051191-A (JP)
Title: Ink jet recording device
Inventor: WATANABE ASAKO
IPC: B41J2/165
Filed: 2010-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording device that reduces consumption of an ink reception means receiving ink discharged during preliminary discharge.SOLUTION: In the ink jet recording device, when ink unrelated to recording is discharged for the preliminary discharge, discharge of the ink is controlled so that the ink is sequentially discharged from one of the discharge ports which is formed at one end to a discharge port formed at the other end. The ink jet recording device includes a web which can receive ink and relatively displace with respect to a face of a recording head with the discharge port formed thereon. When ink is discharged for the preliminary discharge, the direction for sequentially changing the discharge port discharging the ink is controlled to include a component of the same direction as the direction of the relative displacement with respect to the face of the web with the discharge port formed thereon.
Patent JP-2012007602-A (JP)
Title: Hybrid thermal power generation system and method of constructing the same
Inventor: FUJITA TAKUMI
IPC: F02C6/00
Filed: 2010-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a hybrid thermal power generation system and a method for constructing the same, which easily improve energy efficiency per crude oil unit and secure early stability of power supply in a thermal power generation system using crude oil.SOLUTION: The hybrid thermal power generation system using crude oil includes: a combined cycle power generation system 6 for generating power by supplying naphtha and light oil separated by an atmospheric distillation column 3 alone to different gas turbines and using steam produced by exhaust heat; and a conventional power generation system 7 for generating power by burning heavy oil separated by the atmospheric distillation column 3 alone. Thereby, both systems can be used without remarkably reducing the operation efficiency, and accordingly the thermal efficiency of the entire system can be improved. Furthermore, by supplying excess fuel of the combined cycle power generation system 6 to a boiler 12 of the conventional power generation system 7, the thermal efficiency of the entire system can be further improved.
Patent JP-2011072310-A (JP)
Title: Method for producing o/w cream having high viscosity
Inventor: ARAKI HIDEFUMI
IPC: A23L9/20
Filed: 2010-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a convenient and economically advantageous method for producing an O/W cream having a high viscosity whereby an O/W cream having a high viscosity can be produced without adding a large amount of a thickener.  <P>SOLUTION: This method for producing an O/W cream having a high viscosity is characterized by comprising: preparing an O/W emulsion (emulsified part) by emulsifying, at a temperature of 70°C or higher, an oily phase comprising a nonionic surfactant (A), a linear higher alcohol (B) that has 16 or more carbon atoms and can form, together with the nonionic surfactant, an α-gel in water, and an oily component (C), with an aqueous phase comprising water (D); cooling this emulsified part under stirring; and stopping the stirring at a temperature that is equal to or higher than the peak temperature in the temperature range, wherein the oily phase can form an α-gel in the aqueous phase, and lower than 70°C. The peak temperature means the exothermic peak temperature of the emulsified part in DSC. It is preferred that the viscosity of the O/W cream having a high viscosity is equal to or higher than 8,000 mPa s (measured with a B-type viscometer at 30°C).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012060736-A (JP)
Title: Charging facility and charging system
Inventor: HASEGAWA YUYA
IPC: H02J7/00
Filed: 2010-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a charging facility and a charging system which suppress futile power consumption after completing charging of an electric vehicle.SOLUTION: A control part 2 determines whether charging of an electric vehicle 100 is completed based on measurement result of a measurement part 6 and controls a switching part 5 to open a power supply path. If the power supply path is opened by the switching part 5, the electric vehicle 100 is completely disconnected from a commercial AC power supply 200, so that standby current never flows from a charging stand 1 to the electric vehicle 100 and natural discharge never happens from a battery of the electric vehicle 100 to the charging stand 1. As a result, futile power consumption is suppressed after completing charging of the electric vehicle 100.
Patent JP-2012056668-A (JP)
Title: Image forming apparatus
Inventor: YASUMOTO TAKESHI
IPC: B65H9/00
Filed: 2010-09-07
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that has a simple configuration for carrying out skew correction and misregistration correction in the width direction to a sheet at one side of which an image is formed.SOLUTION: The skew of a sheet is corrected before a position in the width direction is detected by a first sensor SN1 by a skew correction unit comprising a conveying roller 5 before inversion and an inversion roller 6. The inversion roller 6 is moved based on a signal from the first sensor SN1 that has detected the position in the width direction of the sheet in which skew is corrected before the sheet switched back by the inversion roller 6 reaches a conveying roller 7 after inversion so that the side edge position of the sheet is brought in line with a reference position.
Patent JP-2011081369-A (JP)
Title: Plastic optical element, optical scanning device, and image forming apparatus
Inventor: HAYASHI HIDEKAZU
IPC: G02B3/04
Filed: 2010-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plastic optical element having high accuracy by improving optical performance, without cost increase caused by a processing method of the plastic optical element, a design change of a metal mode or the like, and to provide an optical scanning device and an image forming apparatus using the plastic optical element.  <P>SOLUTION: The plastic optical element includes: a plurality of beam effective parts that focus light; and a connection part that connects at least two of the plurality of beam effective parts. At least two of the plurality of beam effective parts are connected in the sub-scanning direction through the connection part, on a virtual plane which is perpendicular to the main scanning direction when being served to the optical scanning device and parallel to the sub-scanning direction. The connection part forms a boundary line formed of a circular arc whose radius R of curvature is 2 or more, and has a contact with the beam effective part at each of both ends of the boundary line, and a tangent line at one end of each of both ends of the boundary line agrees with a tangent line at the beam effective part in contact with the one end.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011116116-A (JP)
Title: Image plotting control device, laser radiation device, image plotting control method, image plotting control program, and recording medium recorded with the same
Inventor: YAMAMOTO KAZUTAKA
IPC: B41M5/40
Filed: 2010-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image plotting control device capable making compatible both the reduction of an image plotting time period and the high quality of a plotted image, and to provide a laser radiation device, an image plotting control method, an image plotting control program and a recording medium recorded with the same.  <P>SOLUTION: The image plotting control device includes an image plotting position determination means for dividing an image plotting target into a plurality of rows and determining an image plotting position on which each of the plurality of rows of the image plotting target is plotted on a thermoreversible recording medium, an image plotting sequence determination means for determining an image plotting sequence of the plurality of rows so as to plot the image plotting target while alternately inverting an image plotting direction of adjacent rows, a regulating means that regulates a laser output in such a manner that when one row and the next row of images are plotted on the thermoreversible recording medium by outward and inward movement, a laser output for the image plotting of a start point side of the next row is made to be lower than a laser output for the image plotting of a finish point side of the next row or a first distance between a finish point of one row and a start point of the next row is made to be longer than a second distance between the start point of one row and the finish point of the next row, and an image plotting command generation means for generating an image plotting command based on the image plotting position and the image plotting sequence.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012060840-A (JP)
Title: Driving control apparatus of rotary electric machine for vehicle
Inventor: HANADA HIDETO
IPC: B60L50/16
Filed: 2010-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a driving control apparatus of rotary electric machine for vehicle, which can sufficiently reduce a noise especially caused by a carrier of overmodulation current control when a vehicle is stopped or travels at a slow speed.SOLUTION: The driving control apparatus 20 has a noise suppressing control part 30 for reducing the noise caused by the carrier, which has: a vehicle speed determination module 31 which determines whether a vehicle speed is a predetermined speed or lower; an operation point determination module 32 which determines whether an operating point is in an overmodulation current control region and in a specified implementation region; a field-weakening control module 33 which makes a field-weakening current to flow to shift the operating point to a sinusoidal current control region in the outer part of the specified implementation region when it is determined that the vehicle speed is the predetermined speed or lower and the operating point is in the overmodulation current control region and in the specified implementation region; and a carrier frequency change module 34.
Patent JP-2011023736-A (JP)
Title: Semiconductor device
Inventor: NAKAJIMA MAKOTO
IPC: H01L23/12
Filed: 2010-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device with a sealing body formed easily and inexpensively.  <P>SOLUTION: The semiconductor device includes an island 2, a lead 3, a semiconductor element 1 mounted on the island 2, wire 4 to electrically connect the semiconductor element 1 and the lead 3, and the sealing body 5 to seal the upper surfaces of the island 2 and the lead 3, and the semiconductor element 1 and the wire 4. The lower surfaces of the island 2 and the lead 3 are respectively mounted with recesses to back off the outer ends of the lower surfaces in the inner end direction. Thereby, tops and bottoms of end surfaces of the island 2 and the lead 3 are sandwiched by the sealing body 5, reducing generation of burrs heading downwards when a lead frame is cut.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011064683-A (JP)
Title: Raman spectrum measuring system, and method for measuring explosive adopting the system
Inventor: Sun ying-hui
IPC: G01N21/27
Filed: 2010-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Raman spectrum measuring system, and a method for measuring an explosive adopting the system.  <P>SOLUTION: This method for measuring an explosive includes the first step for allowing one surface enhanced Raman scattering substrate to adsorb vapor of the explosive, the second step for irradiating the surface enhanced Raman scattering substrate adsorbing the vapor of the explosive with light, and the third step for measuring scattered light formed by the surface enhanced Raman scattering substrate.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012063248-A (JP)
Title: Infrared absorption type gas analyzer
Inventor: TANABE AKIRA
IPC: G01N21/37
Filed: 2010-09-16
Abstract: PROBLEM TO BE SOLVED: To provide an infrared absorption type gas analyzer using variations of gas pressure associated with IR spectral absorption, in which corrosion of a Ni element of a flow sensor used for detecting SOis prevented and a durable period of the flow sensor can be extended.SOLUTION: It is supposed that NiSOis deposited only on a surface in a normal side face of a Ni element while NiSis produced to a deep portion in a corroded portion. Therefore, when Ni is sulfurized by SOto produce NiS, Ni corrodes the element into a deep portion to cut lines, but even when Ni is sulfurized, if Ni remains as NiSOand stays on only the surface and does not intrude into a deep portion, no problem is caused about disconnection. It is found that Ni is present as NiSOat 100°C or lower, and NiSis produced at 100 or higher. Thus, by controlling the temperature of a resistance metal foil of the flow sensor to 100°C or lower, production of NiScan be prevented.
Patent JP-2011018656-A (JP)
Title: Non-aqueous electrolyte and lithium secondary battery using the same
Inventor: SHIGEMATSU YASUYUKI
IPC: H01M10/052
Filed: 2010-09-17
Abstract: PROBLEM TO BE SOLVED: To provide an excellent non-aqueous electrolyte capable of obtaining excellent battery performance such as cycle characteristics as well as capable of securing safety and reliability when a battery is abnormally heated.SOLUTION: In the non-aqueous electrolyte containing lithium salt and a non-aqueous solvent, cyclic carbonic ester having a carbon-carbon unsaturated bond in a molecule and 1 wt.% or more and 25 wt.% or less of phosphazene derivative to the non-aqueous electrolyte are contained.
Patent JP-2012070495-A (JP)
Title: Motor drive control device
Inventor: SHIMONAGAYOSHI HIROCHIKA
IPC: H02P25/08
Filed: 2010-09-22
Abstract: PROBLEM TO BE SOLVED: To drive and control a motor by exactly recognizing the number of rotations of the motor based on an output of a position sensor for detecting rotation of the motor not only when a normal operation having the stable number of rotations is performed but also when the number of rotations is suddenly changed.SOLUTION: By a control of a rotary acceleration calculating part 12, the number of rotations calculated by a normal rotation number calculating part 10 based on a reference signal (a signal of a Z-phase) of a position sensor 7 without being affected by fine fluctuation in actual rotation of a drive motor 2 is output as the recognized number of rotations from a selection part 11 to an inverter control part 13 in the normal operation in which change amount in increase/decrease of the number of rotations calculated by a sudden change rotation number calculating part 9 with good following-responsiveness based on pulse signals (pulse signals of a A-phase and a B-phase) having shorter periods than that of the reference signal of the position sensor 7 does not exceed a specific value, and the number of rotations calculated by the sudden change rotation number calculating part 9 is output as the recognized number of rotations from the selection part 11 to the inverter control part 13 and an inverter 3 is controlled by the inverter control part 13 based on the recognized number of rotations when the change amount calculated by the sudden change rotation number calculating part 9 exceeds the specific value.
Patent JP-2010280386-A (JP)
Title: Disc brake device for rolling stock
Inventor: AKAMATSU OSAMU
IPC: F16D65/18
Filed: 2010-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disc brake device for a rolling stock which can make the maintenance or improvement of compactness of the device compatible with the enhancement of brake performance in a high level.  <P>SOLUTION: The disc brake device includes two caliper levers 6, 6, an actuator 14 provided with a movable rod 15, and a force increasing conversion mechanism for converting operation of the movable rod 15 in a direction where a distance between two caliper levers 6, 6 is increased or decreased and for increasing force thereby. The force increasing conversion mechanism includes a wedge mechanism provided with two transmission shafts 29 pivoted to the caliper levers 6, 6, rollers 30 supported by the transmission shafts 29 on inner end sides of two transmission shafts 29 and a wedge body 31 arranged in a position between two transmission shafts 29 and equipped with inclined surfaces coming into contact with the rollers 30.  <P>COPYRIGHT: (C)2011,JPO&INPIT