baber/WOPTO huggingface dataset:
Patent JP-2014231988-A (JP)
Title: Battery system, charging state estimation device, electric vehicle, traveling object, power storage device and power supply device
Inventor: TERAUCHI TOMOYA
IPC: H02J7/00
Filed: 2011-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a battery system, a charging state estimation device, an electric vehicle, a traveling object, a power storage device and a power supply device capable of accurately estimating the charging state of a battery cell.SOLUTION: A battery system 500 includes: a battery cell 10 and a charging state estimation device 200. The processing part of the charging state estimation device 200 calculates the charging state of the battery cell 10 in a charging/discharging period on the basis of the terminal voltage of the battery cell 10 in a non-charging/discharging period before and after the charging/discharging period, and calculates the internal impedance of the battery cell 10 in the charging/discharging period on the basis of currents flowing through the battery cell 10 in the charging/discharging period, the terminal voltage of the battery cell 10 in the charging/discharging period and the calculated charging state in the charging/discharging period, and updates internal impedance information stored in a storage part on the basis of the temperature of the battery cell 10 in the charging/discharging period and the calculated internal impedance.
Patent JP-2012110686-A (JP)
Title: Rice cooker and method for determining deterioration level of rice
Inventor: TSUJI CHIEMI
IPC: A47J27/00
Filed: 2011-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a rice cooker capable of determining the deterioration level of rice without boiling water for rice cooking, and to provide a method for determining the deterioration level of rice.SOLUTION: The rice cooker includes: an inner pot for housing rice and water together; a heating part for heating the inner pot arranged outside of the inner pot; a stirring blade for stirring the rice in the inner pot; a turbidity sensor 13 arranged in the inner pot for measuring the turbidity of the water inside the inner pot; a motor control part 31 for causing the stirring blade to stir the rice in the inner pot; and a determination part 20 for determining the deterioration level of the rice in the inner pot after the rice in the inner pot is stirred, based on the turbidity measured by the turbidity sensor 13.
Patent JP-2013073787-A (JP)
Title: Nonaqueous electrolyte secondary battery and method of manufacturing the same
Inventor: SHIBANO YASUYUKI
IPC: H01M10/0587
Filed: 2011-09-28
Abstract: PROBLEM TO BE SOLVED: To prevent leakage failure due to displacement or breakage of a separator during extraction of a winding core after winding, when a positive electrode, a negative electrode and a separator having a porous heat resistant layer formed on the surface thereof are wound around the winding core to manufacture an electrode group.SOLUTION: The separator includes a formation part of the porous heat resistant layer and a non-formation part on a porous polyolefin film. The non-formation part of the separator is arranged at a position so as to abut against an end part of the winding core on an innermost periphery at starting of winding. Thereby, extraction property of the winding core is improved, the leakage failure is suppressed, and the nonaqueous electrolyte secondary battery having high productivity and reliability can be obtained.
Patent JP-2013072242-A (JP)
Title: Collapsible door
Inventor: NOTO YOSHIHIRO
IPC: E05F17/00
Filed: 2011-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a collapsible door including linkage control means for appropriately starting and stopping a linking function by linking means while maintaining contributions of reducing an occupied area required for opening and closing and an area which receives a wind when opened.SOLUTION: In the collapsible door for which a plurality of door bodies A are connected so as to be collapsed through linking means B, the collapsible door includes: the linking means B for bending and stretching the adjacent door bodies A in a fixed form accompanying opening and closing of the door; and linkage control means C for stopping a function of the linking means B according to the opening/closing position of the door.
Patent JP-2013071658-A (JP)
Title: Vehicle brake fluid pressure control apparatus
Inventor: SEKIYA TOMOAKI
IPC: B60T8/1761
Filed: 2011-09-28
Abstract: PROBLEM TO BE SOLVED: To obtain an allowable differential pressure stably corresponding to a friction coefficient of a road surface, in a vehicle brake fluid pressure control apparatus controlling the operation of a fluid pressure adjustment unit capable of performing adjustment of individually increasing or decreasing brake fluid pressures exerted onto a wheel brake for a front wheel and a wheel brake for a rear wheel to attain the allowable differential pressure allowed between brake fluid pressures of the wheel brakes for the coaxial right and left front wheels and rear wheels.SOLUTION: A lock fluid pressure acquiring means 29 acquires a lock fluid pressure which is a fluid pressure at start of pressure reduction in association with anti-lock brake control of a wheel brake of the other wheel coaxial with a wheel to be controlled, and an allowable differential pressure setting means 27 sets the allowable differential pressure corresponding to a road surface friction coefficient based on at least the lock fluid pressure acquired by the lock fluid pressure acquiring means 29.
Patent JP-2013071836-A (JP)
Title: Positioning mechanism, positioning method and transfer device
Inventor: TAMURA HITOSHI
IPC: B65G47/90
Filed: 2011-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a positioning mechanism configured to slidingly move a component to be positioned in contact with a positioning tool without using a positioning driving mechanism of positioning the component to be positioned in contact with side parts as a positioning reference in a transfer device of positioning and transferring the component, and to provide the transfer device with the positioning mechanism mounted thereon.SOLUTION: The positioning mechanism includes the positioning tool having a notch-shape fitting part to which the component is fitted, an inner bottom side part being the deepest section of the fitting part, and inner side parts crossing both ends of the inner bottom side part, wherein the width of the notch-shape opening is larger than the width of the inner bottom side part. The component is fitted from the opening into the fitting part along the inner side parts, then, the outer edges of the component are horizontally brought in contact with the inner side parts and the inner bottom side part being the positioning reference, and then, the component is slidingly moved along the inner side parts and the inner bottom side part in the horizontal direction and positioned.
Patent JP-2013071773-A (JP)
Title: Hinge cap
Inventor: KINO KIMIO
IPC: B65D47/08
Filed: 2011-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a hinge cap having high sealing performance and allowing a consumer to determine that a lid is tightly closed and to open and close it by a relatively small force.SOLUTION: The hinge cap A includes a hinge 3 formed by integrally connecting a cap body 1 and the lid 2. A projected part 1a is formed on a top plate 1c of the cap body 1 so as to be positioned opposite to the hinge 3. An opening 1d is formed at a top surface of the projected part 1a so as to be positioned opposite to and separated from the hinge 3. A second projection 2b is formed at a part of an inner circumferential wall of a fitting part 2a on the back of the lid 2.
Patent JP-2013078171-A (JP)
Title: Power receiving device and non-contact power supply system
Inventor: KAMATA KOICHIRO
IPC: H02J7/00
Filed: 2011-09-29
Abstract: PROBLEM TO BE SOLVED: To supply power efficiently and stably in a non-contact power supply system of a resonance type.SOLUTION: The present invention relates to a power receiving device and non-contact power supply system having the power receiving device, where the power receiving device has: a resonance coil; an electromagnetic coupling coil; a rectifier circuit; a smoothing circuit; a voltage conversion circuit for converting a voltage value of direct current power to another voltage value; a control circuit which acquires the voltage value and a current value of the direct current power input to the voltage conversion circuit, calculates impedance from the acquired voltage value and current value, and generates a pulse width modulation signal for controlling output voltage and output current of the voltage conversion circuit; and a load to which the output voltage and output current of the voltage conversion circuit are input. A duty factor of the pulse width modulation signal is determined so that the impedance calculated by the control circuit is near to impedance at which transmission efficiency of transmitted alternating current power is to be a maximum value.
Patent JP-2013079309-A (JP)
Title: Method of manufacturing waste oil-based solid fuel
Inventor: IZUMI KAZUSHI
IPC: B09B3/00
Filed: 2011-10-03
Abstract: PROBLEM TO BE SOLVED: To propose a method of manufacturing waste oil-based solid fuel with a high calorific value, proactively using solid waste oil and/or highly viscous liquid waste oil which have been difficult or impossible to use as fuel in the past.SOLUTION: The method of manufacturing the waste oil-based solid fuel includes heating and drying woody biomass, and mixing the woody biomass in a heated and dried state with the solid waste oil and/or highly viscous liquid waste oil.
Patent JP-2013079421-A (JP)
Title: Production method for zinc-electroplated steel sheet
Inventor: TSUCHIMOTO KAZUAKI
IPC: C25D5/26
Filed: 2011-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a production method for zinc-electroplated steel sheets which have a high degree of whiteness.SOLUTION: The production method for zinc-electroplated steel sheets includes a step where steel sheets are subjected to cathodic electrolysis in a zinc-electroplating bath containing 0.01-3 mass ppm in total of one or more of benzothiazole, 2-methylbenzothiazole, 2-aminobenzothiazole, and 2-benzothiazolone.
Patent JP-2013082075-A (JP)
Title: Gas barrier laminate film, and method for producing the same
Inventor: SUDA MASAHIRO
IPC: B32B15/09
Filed: 2011-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a laminate film for packaging excellent in gas barrier properties and piercing strength with 7 μm or more and 13 μm or less thickness.SOLUTION: On one side of a polyester film with 300 MPa or more breaking strength in the longitudinal direction, 260 MPa or more breaking strength in the width direction, 2.5% or less thermal shrinkage factor at 150°C and after 30 min in the longitudinal direction, and 1.7% or less thermal shrinkage factor at 150°C and after 30 min in the width direction, a metal thin film layer with 15-700 ng/cmdeposited amount is arranged, and a layer formed of an inorganic compound with 10-100 nm thickness is thereafter laminated. Thereby, a gas barrier laminate film can be obtained which has 1.5 cc/(m×day) or less oxygen permeability, 1.5 g/(m×day) or less water vapor permeability, and 0.7 N/μm or more piercing strength per unit thickness of the film.
Patent JP-2012058738-A (JP)
Title: Liquid crystal display device
Inventor: HIRAKATA JUNICHI
IPC: G09G3/34
Filed: 2011-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device which displays a clear and bright moving image in spite of its extremely simple structure.SOLUTION: A liquid crystal display device includes a liquid crystal display panel having a plurality of scan lines and a back light. The back light applies a plurality of quantities of light varying with time on the side of the liquid crystal display panel within a cycle to control the plurality of scan lines, and a screen is scanned to display black in one screen scan of a plurality of screen scans.
Patent JP-2013088338-A (JP)
Title: Inspection lighting device
Inventor: UEHARA MAKOTO
IPC: G01N21/958
Filed: 2011-10-20
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive inspection lighting device which uses a Koehler's illumination system.SOLUTION: The inspection lighting equipment 10 is provided with: a light source part 20; a collimator lens 30 for converting light emitted by the light source part 20 into parallel light; a Fresnel condenser lens 40 for concentrating light passing through the collimator lens 30 toward an object W to be inspected; and a sigma diaphragm 50 placed between the collimator lens 30 and the Fresnel condenser lens 40. An apodizing filter 70 is installed between the sigma diaphragm 50 and the Fresnel condenser lens 40.
Patent JP-2013091188-A (JP)
Title: Method of manufacturing recycled pellet and apparatus therefor
Inventor: NOMURA TOSHIO
IPC: B29B9/06
Filed: 2011-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a recycled pellet which is free from curling and is as uniform as a virgin material.SOLUTION: The method of manufacturing a recycled pellet includes steps of: twisting a supplied continuous resin material R to form a twisted paper-like string material R1; stretching the twisted paper-like string material R1 by applying tension; compressing, in a dotted shape, a twisted paper-like string stretchable material R2 stretched by a pair of compressing rollers 70 having an uneven surface formed on an outer peripheral surface; and cutting a compressed string material R3 compressed in the dotted shape at a wider interval than a concave dent to form the recycled pellets P. After the continuous resin material R is twisted into the twisted paper-like string material R1, the curl is eliminated by applying tension to the material R1 for stretching, and is cut after the compression, thereby manufacturing the recycled pellet P free from curling.
Patent JP-2012128405-A (JP)
Title: Toner, developer, image forming apparatus and image forming method
Inventor: MIYAAKE AMI
IPC: G03G9/087
Filed: 2011-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a toner having excellent low-temperature fixability, heat-resistant storage stability, and image storage properties, and to provide a developer, an image forming apparatus, and an image forming method, all of which use the above toner.SOLUTION: The toner contains a binder resin, a colorant and wax. The toner has a glass transition temperature Ta of 30°C or higher and 55°C or lower, determined by temperature modulated differential scanning calorimetric measurement, by heating from 0°C to 150°C at a temperature elevation rate of 3°C/min, subsequently cooling from 150°C to 0°C at a temperature falling rate of 20°C/min and again heating from 0°C under the same conditions. When the toner is heated up to 150°C at a temperature elevation rate of 10°C/min by a differential scanning calorimeter, then naturally cooled and left to stand at room temperature for one month, and heated from 0°C to 150°C at the temperature elevation rate of 3°C/min by temperature modulated differential scanning calorimetric measurement to obtain a glass transition temperature Tb from a constant heating component in a first heating process, Tb-Ta is 8°C or higher and 25°C or lower.
Patent JP-2013091742-A (JP)
Title: Method of producing polylactic acid
Inventor: YAMAGUCHI HIDEKO
IPC: C08L101/16
Filed: 2011-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing polylactic acid excellent in heat resistance more easily and inexpensively.SOLUTION: A method of producing polylactic acid includes: polymerizing the lactide by adding a crystallization promoter obtained by treating polylactic acid and an aliphatic cyclic epoxy with organic carboxylic acids and peroxy ester.
Patent JP-2013098665-A (JP)
Title: Television receiver and electronic equipment
Inventor: MIZUGUCHI HIROYUKI
IPC: H04N5/64
Filed: 2011-10-28
Abstract: PROBLEM TO BE SOLVED: To obtain a television receiver and an electronic equipment with hardly any occurrence of an inconvenience such as deformation of a casing, for example.SOLUTION: The television receiver, for example, includes: a display device; a first member; a second member having a first wall section on the opposite side of a display screen; a third member having a second wall section on the opposite side of the display screen; an electronic part; a fixed section; and a connection section. The fixed section extends over the first wall section and the second wall section as well as fixing the first wall section and the second wall section. The connection section includes an engaging section which is fixed to at least one of the first wall section or the second wall section, engages with the other of the first wall section or the second wall section in the direction along the first wall section and the second wall section as well as engaging in the direction crossing with the first wall section and the second wall section. In addition, the connection section is positioned more on an end section of the first wall section or the second wall section than the fixed section and connects the first wall section and the second wall section to be capable of moving each other.
Patent JP-2012170047-A (JP)
Title: Information processing device, information processing method, and program
Inventor: ASANO TOMOYUKI
IPC: H04L9/32
Filed: 2011-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a new and improved information processing device which protects content data disclosed to a third party other than a creator of the content data.SOLUTION: A content sharing server 10 makes a request to a time stamp providing server 20 for providing a time stamp for contents uploaded from a user 41. When the time stamp is provided to the content data, the content sharing server 10 discloses the content data to a third party.
Patent JP-2013097516-A (JP)
Title: Processor, processing method and processing program
Inventor: HASHIURA MASAKI
IPC: G06Q30/02
Filed: 2011-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a processor for generating and distributing distribution data as advertisement content from each of content data as a plurality of advertisements under the consideration of the term of validity of advertisements and the upper limit of the file size of the advertisement content.SOLUTION: A processor determines a plurality of content data to be distributed from content data acquired and stored (S101) and respectively set with the term of validity on the basis of the term of validity (S103), and generates distribution data such that the total sum of capacities becomes smaller than a preliminarily specified predetermined capacity by using each of the plurality of content data to be distributed (S105 to S109). Then, the processor distributes the distribution data in accordance with specified distribution conditions (S119).
Patent JP-2012167812-A (JP)
Title: Sealing device and rolling device
Inventor: TSUNEMASU TAKUYA
IPC: F16J15/3256
Filed: 2011-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a sealing device which has excellent characteristics in a wide temperature range, low to high temperature, and has superior durability and sealability.SOLUTION: This sealing device 11 of a ball bearing 1 includes a product formed by integrating a seal member 7 and a reinforcement member 9. The seal member is constituted of a silicone rubber composition containing an organic peroxide of 0.2-10 pts.mass and a powder-like filler, which is made mainly of carbon, of 0.2-30 pts.mass for each 100 pts.mass silicone rubber in which siloxane bond is used as a main framework. The sealing device 11 is superior in durability and sealability, and has excellent characteristics in a wide temperature range, low to high temperature. Since the ball bearing 1 includes the sealing device 11, foreign matter or the like is not likely to enter the raceway surface side from the outside of the bearing, and a lubricating grease housed in the bearing is not likely to leak out.
Patent JP-2012045945-A (JP)
Title: Image forming apparatus and control method thereof, program
Inventor: HANEDA MANABU
IPC: H04N1/00
Filed: 2011-11-02
Abstract: PROBLEM TO BE SOLVED: To combine reduction in power consumption with shortening in processing time in a cooperation type image forming system.SOLUTION: When a user logs in an MFP (Multi-Function Printer)-A (201), work flow information related with the user is referred to. If a hot folder of another MFP is used in the work flow, work content notification indicating the work content of the hot folder is requested from the MFP (202). On the basis of the work content notification, reset to a normal mode for a power source to the processing part of hardware used in the hot folder is requested (204). Thereafter, data is transmitted to the hot folder provided by another MFP used in the work flow (206).
Patent JP-2012075312-A (JP)
Title: Driving device
Inventor: SUZUKI JUN
IPC: B81B3/00
Filed: 2011-11-04
Abstract: PROBLEM TO BE SOLVED: To move a stage by using force except for force with directivity.SOLUTION: A driving device (100) includes: a base portion (110); a rotatable portion to be driven (130); an elastic portion (120); and an application portion (140) applying fine vibration for rotating the portion to be driven to the base portion so that the portion to be driven rotates by resonating with an axis following one direction (Y-axis) as a center axis with a resonance frequency decided by the portion to be driven and the elastic portion.
Patent JP-2013094579-A (JP)
Title: Chair
Inventor: HARFORD ALEXANDER
IPC: A47C7/46
Filed: 2011-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a chair with a lumbar support, capable of comfortably supporting the lumbar part while stabilizing it by a side frame rod of a back frame.SOLUTION: The lumbar support 10 provided in the chair includes: a lumbar support body 41 having a vertical dimension gradually reduced from both lateral ends toward the center by circularly curving the center lower edge in the lateral direction upward; four attachment portions 42 which are provided at both sides of the lumbar support body 41 so as to be separated in the vertical direction, and supported by vertically-directed guide portions provided on lateral side frame rods 19; and operation members 44 linked with the lower lateral attachment portions 42.
Patent JP-2013102341-A (JP)
Title: Radio repeater and traffic control method
Inventor: KISHIDA AKIRA
IPC: H04B7/15
Filed: 2011-11-08
Abstract: PROBLEM TO BE SOLVED: To improve the communication efficiency and frequency utilization efficiency of a radio relay according to the transmission speed corresponding to presence or absence of a channel bonding at the local side of a radio repeater and the transmission speed of the network side.SOLUTION: A radio repeater comprises: a local side radio connection unit for performing communication with a radio terminal by use of one or more frequency channels; a network side radio connection unit for performing communication with a base station in an access network connected to a backbone network; and a connection control unit for connecting between a local radio connection unit and a network radio connection unit and for performing relay processing between the radio terminal and the base station in the access network. The radio repeater also comprises a traffic control unit which obtains the transmission speed of the local side radio connection unit and the transmission speed of the network side radio connection unit, determines whether it is permitted or not to perform communication by use of a plurality of frequency channels at the local side radio connection unit depending on the difference between both communication speeds, and controls the frequency channels used for communication at the local side radio connection unit.