baber/WOPTO huggingface dataset:
Patent JP-2013000863-A (JP)
Title: Electric tool
Inventor: IIMURA YOSHIO
IPC: B25F5/00
Filed: 2011-06-20
Abstract: PROBLEM TO BE SOLVED: To prevent harmful influences of surge voltage or the like in an electric tool enabling a computer program and a control parameter for driving a motor to be changed from an external device.SOLUTION: The electric tool includes a motor for driving a tip tool, a control circuit board 9 for mounting a control circuit which controls rotation of the motor, and a communication connector 47b for removing/attaching a communication line that connects the control circuit and the external connection device. In the electric tool, the communication connector 47b is placed on a connector substrate 47a provided independently of the control circuit board 9, and electrostatic protection means 211 to 214 are provided on the connector board 47a. The electrostatic protection means 211 to 214 comprise varistors for connecting communication lines and ground lines. The varistors are formed into chip shapes and placed in such a way that a plurality of connection terminals 201 to 204 comprising the communication lines and a connection terminal 205 for ground are each connected.
Patent JP-2013005737-A (JP)
Title: Electric reel for fishing
Inventor: JO HIDEKI
IPC: A01K89/017
Filed: 2011-06-23
Abstract: PROBLEM TO BE SOLVED: To provide an electric reel excellent in operatability even when changing the holding state of a fishing rod and a reel body according to the condition during really fishing.SOLUTION: The electric reel has a spool 7 arranged between right and left side plate 5B, 5A of the reel body 5 and around which a fishing line is wounded, a drive motor 8 arranged in the reel body 5 and rotating and driving the spool 7, and a first operation part 32 and the second operation part 33 rotatably supported so as to become substantially parallel to a rotating shaft 7a of the spool 7 and controlling the output of the drive motor 8.
Patent JP-2013007874-A (JP)
Title: Fixing device and image forming apparatus
Inventor: MIYAKE HISAFUMI
IPC: H05B6/02
Filed: 2011-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device which can quickly prevent an excessive increase in temperature of a heating rotator.SOLUTION: A fixing device comprises: a heating rotator 9a; a pressure rotator 9b which is arranged so as to face the heating rotator 9a and forms a fixing nip F between the heating rotator 9a and the pressure rotator 9b; an induction coil 71 which is arranged along an outer face of the heating rotator 9a at a predetermined distance from the outer face, and generates a magnetic flux for allowing the heating rotator 9a to generate heat; a magnetic material core part 72 in which a Curie temperature at least a part of the magnetic material core part 72 is higher than a temperature of the magnetic material core part 72 in a state in which the heating rotator 9a reaches a fixing temperature for fixing a transferred material T and is lower than a temperature of the magnetic material core part 72 in a state in which the heating rotator 9a reaches a heatproof temperature thereof; and heat conductive members 781 and 782 having heat conductivity higher than that of the magnetic material core part 72, which are arranged so as to face the outer face of the heating rotator 9a and to abut on the magnetic material core part 72.
Patent JP-2011213728-A (JP)
Title: Method for producing high purity vinylene carbonate
Inventor: MIYAUCHI HIROO
IPC: C07D317/40
Filed: 2011-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a high purity vinylene carbonate which can be used as an electrolytic solution for capacitors.SOLUTION: The vinylene carbonate is obtained by purification comprising a crystallization process and a distillation process in combination with a solvent selected from among a polar solvent, an aromatic compound solvent and an aliphatic hydrocarbon solvent, of crude vinylene carbonate, and is characterized by the content of a chlorine compound of less than 25 ppm.
Patent JP-2013008293-A (JP)
Title: Image formation device, information processing terminal, image formation system, and information processing program
Inventor: KAMIYAMA HIROSHI
IPC: H04N1/00
Filed: 2011-06-27
Abstract: PROBLEM TO BE SOLVED: To provide an image formation system that does not hinder an energy-saving state of an image formation device when a device state of the image formation device is not changed, and can quickly acquire the device state when the device state is changed.SOLUTION: An image formation system 1 includes a network multifunction machine 3 capable of being in the energy-saving state, and an information processing terminal 5 which is connected to the network multifunction machine 3 through a LAN 41. Once receiving an electric power state request from the information processing terminal 5, the network multifunction machine 3 sends back electric power state information representing an electric power state of itself and low-power-consumption state transition time. The information processing terminal 5 sends out the device state request to the network multifunction machine 3 when the network multifunction machine 3 is in a normal electric power state or when the network multifunction machine 3 is in an extremely low power consumption state and the low power consumption state transition time is changed. The information processing terminal 5 stops sending out the device state request when the low power consumption state transition time is not updated.
Patent JP-2013007360-A (JP)
Title: Air intake device of internal combustion engine
Inventor: ENAMI MASATATSU
IPC: F02M35/10
Filed: 2011-06-27
Abstract: PROBLEM TO BE SOLVED: To prevent an intake air flow from directly colliding with an EGR introducing pipe or EGR gas, and reduce the influence of the intake air flow to uniformly distribute the EGR gas to branch pipes.SOLUTION: An air intake device 10 includes: branch pipes 16-19 each having a downstream end connected to the one side of an engine body 1; an intake air chamber 20 connected to the upstream ends of the branch pipes 16-19; and a common intake air introducing part 21 to be connected to the center in the cylinder arrangement direction of the intake air chamber. On a wall surface 20a facing an EGR introducing passage 33 in the intake air chamber 20, a divider plate 26 is formed to prevent the intake air flowing out from the common intake air introducing part 21 from colliding with the EGR gas flowing out from the EGR introducing passage 33. At a downstream end 33a of the EGR introducing passage 33, an extended pipe wall 24 is provided for guiding the EGR gas to a lower surface on the opposite side of the common intake air introducing part 21 in the divider plate 26.
Patent JP-2012130901-A (JP)
Title: Bubble generator
Inventor: TANAKA KAZUHIRO
IPC: B01F5/04
Filed: 2011-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a bubble generator, which is suitable for a shower nozzle, a plughole for tap water, a pipe for a bathroom, a water tank, and further for a tableware washer, and a watering shower used for gardening, being able to generate micro bubbles.SOLUTION: The bubble generator is composed of an upstream body 10, which is provided in the first passage 11 that narrows downward, a shunting piece 30, which is housed in the first passage 11 and is provided with many liquid passing holes 31, and a downstream body 20 which is attached to the upstream body 10 and is provided with the second passage 21 that widens downstream, and the downstream end of the first passage 11 faces the upstream end of the second passage 21.
Patent JP-2013013250-A (JP)
Title: Three-phase induction motor
Inventor: TANIGAWA YUSUKE
IPC: H02K17/22
Filed: 2011-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a three-phase induction motor whose degree of freedom of design is widened and which can reduce centrifugal electromagnetic force.SOLUTION: The three-phase induction motor includes a plurality of stator slots 11 which are provided to a stator 10 and wound with a primary-side coil, and a plurality of rotor slots 21 which are provided to a rotor 20 and faces the stator slots 11, the primary-side coils being wired in the stator slots 11 to be in-phase at intervals of 120°. The number of the rotor slots 21 is a number obtained by multiplying an odd number by 3.
Patent JP-2013014699-A (JP)
Title: Carbon fiber composite material, oil-field equipment and method for producing carbon fiber composite material
Inventor: NIIHARA KENICHI
IPC: C08L21/00
Filed: 2011-07-05
Abstract: PROBLEM TO BE SOLVED: To provide: a carbon fiber composite material using carbon nanofibers; oil-field equipment using the carbon fiber composite material; and a method for producing the carbon fiber composite material.SOLUTION: In this carbon fiber composite material 50, 0.01-0.70 pt.mass of carbon nanofibers with 0.4-7.0 nm average diameter are dispersed. The production method of the carbon fiber composite material comprises: mixing 0.01-0.70 pt.mass of carbon nanofibers with 0.4-7.0 nm average diameter with 100 pts.mass of an elastomer; and thereafter, performing tight milling at 0-50°C by using an open roller 2 with 0.5 mm or less roller gap d, to obtain a carbon fiber composite material 50.
Patent JP-2013017368-A (JP)
Title: Rotating machine
Inventor: KAMATA YOSHINOBU
IPC: H02P25/08
Filed: 2011-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a rotating machine enabling increase in an output of an SR motor 1.SOLUTION: Each stator tooth 2 on one side in the radial direction of a stator core 3 is excited to the N pole by phase windings A, B, and C, and a range of the excitation is defined as an N pole excitation range N. Each stator tooth 2 on the other side in the radial direction of the stator core 3 is excited to the S pole by the phase windings A, B, and C, and a range of the excitation is defined as an S pole excitation range S. Separately from the phase windings A, B, and C, assist windings α are installed. By using the assist windings α, the N pole excitation range N is excited to the N pole and the S pole excitation range S is excited to the S pole. Since the excitation by the assist windings α can increase a magnetic flux amount of each stator tooth 2, an output of an SR motor 1 can be increased.
Patent JP-2013020324-A (JP)
Title: Communication apparatus, image selection method, and program
Inventor: SATO KENSUKE
IPC: G06F13/00
Filed: 2011-07-08
Abstract: PROBLEM TO BE SOLVED: To automatically select an image associated with a plurality of regions through which electric mail may have been routed, and attach the image to the electric mail.SOLUTION: A communication apparatus includes: region specification means for specifying a plurality of regions that are assumed as regions through which electric mail hae been routed, by locations of two points that are a transmission source and a reception destination; image selection means for selecting a plurality of images corresponding to the plurality of regions by using a retrieval function on the Internet; and image attachment means for attaching the plurality of images to the electric mail.
Patent JP-2013018677-A (JP)
Title: Method of producing hydraulic powder
Inventor: SHIMODA MASARO
IPC: C04B24/12
Filed: 2011-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing hydraulic powder comprising a hydraulic compound excellent in grinding efficiency, wherein the hydraulic powder such as a cement can be obtained in which compression strength at curing of a hydraulic composition thus obtained is improved.SOLUTION: The hydraulic powder is produced through a step of pulverizing the hydraulic compound in the presence of N-methyl diethanolamine and a 3-8C polyol.
Patent JP-2013018086-A (JP)
Title: Printed circuit board dividing device
Inventor: ONO HIDEKI
IPC: B23D45/10
Filed: 2011-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a printed circuit board dividing device that is compact, lightweight, and has superior efficiency of work.SOLUTION: The printed circuit board dividing device includes: a conveying unit for conveying a printed circuit board; a drive unit, which is movable in the direction of approaching with each other along a vertical axis in the direction of conveying the printed circuit board, and which rotates first and second rotary blades disposed at the position facing to each other while having a spacing and sandwiching the conveying unit; and a control unit for determining the spacing based on the thickness and the cutting frequency of the printed circuit board, for enabling the drive unit to move the first and second rotary blades when the conveying unit passes through the drive unit and reciprocates the printed circuit board, and for cutting the printed circuit board only by a thickness corresponding to the spacing.
Patent JP-2013021646-A (JP)
Title: Method of inspecting steel tower for communication
Inventor: SHIBATA MASATO
IPC: H04N5/225
Filed: 2011-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a method of inspecting a steel tower for communication by which operations can be performed with certainty without omission, change of state can be confirmed with high accuracy, cost can be reduced, and work efficiency can be improved by shortening an operation time and simplifying the operations.SOLUTION: A method of inspecting change of state generated at steel towers 1, 21 for communication, includes the following steps of: photographing an inspection range with photographing devices 4, which are installed at a plurality of outer peripheral installation positions P1, P3 at intervals in a circumferential direction on an outer peripheral side of the steel towers 1, 2 for communication on a ground 2, in a state that the photographing devices 4 are made swivel and be directed toward the inspection range of the steel towers 1, 21 for communication; recording images obtained by photographing; and observing the change of state of the steel towers 1, 21 for communication based on the recorded images.
Patent JP-2013024697-A (JP)
Title: Equivalent circuit analysis apparatus and equivalent circuit analysis method
Inventor: HARUHARA MASASHI
IPC: G01R29/22
Filed: 2011-07-20
Abstract: PROBLEM TO BE SOLVED: To provide an equivalent circuit analysis apparatus capable of easily informing a measurer how can well approximate a measuring object by what kind of method an element constant is changed, when there is an error in the element constant of an equivalent circuit estimated from the frequency characteristic of the measuring object.SOLUTION: An equivalent circuit analysis apparatus 1 includes: a test section for displaying a graph 31 of the frequency characteristic of the measuring object to a touch panel 10; an estimation section for estimating an element constant RCL of the equivalent circuit from the frequency characteristic; increase/decrease buttons 14-16 to change the element constant; a theory characteristic arithmetic section for calculating the frequency characteristic by the element constant estimated by the estimation section and the element constant changed by the increase/decrease buttons 14-16 to display a graph 32; a guide information storage section for storing guide information showing which size of element constants should be changed when the change of tendency of the frequency characteristic of the equivalent circuit is desired; and a guide information processing section to display a guide display 35 on the position of the graph 32 selected by the touch panel 10.
Patent JP-2013026454-A (JP)
Title: Photodiode
Inventor: OGATA TETSURO
IPC: H01L31/10
Filed: 2011-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a photodiode having a lamination structure of a compound semiconductor, preventing transmission of incident light from a back face of a substrate and having an output signal greater than before.SOLUTION: A mesa-type photodiode includes a substrate 401, and a light-receiving portion provided on the substrate 401 and composed of a compound semiconductor, in which a top face and side faces of a mesa (a PN step) region are entirely covered with an electrode 407. Accordingly, the top face and side faces of the PN mesa including the light-receiving portion can be entirely covered with the electrode 407, preventing the transmission of incident light from a back face of the substrate, and allowing the incident light to be reflected by an interface between the PN mesa and the electrode.
Patent JP-2013026042-A (JP)
Title: Nonaqueous electrolyte, nonaqueous electrolyte battery, battery pack using nonaqueous electrolyte battery, electronic device, electrically-operated vehicle, condenser, and electric power system
Inventor: HAYAKAWA YUKO
IPC: H01M10/0567
Filed: 2011-07-21
Abstract: PROBLEM TO BE SOLVED: To provide both the effect of suppressing the end-of-charging voltage by an electrochemical reaction, and the effect of uniformizing the discharge capacity in a nonaqueous electrolyte battery.SOLUTION: The nonaqueous electrolyte takes a liquid or gel form and comprises: a nonaqueous solvent; an electrolytic salt; an overcharge-control agent such that an oxidation-reduction reaction is caused at a predetermined potential; and at least one compound selected from the group consisting of the additive compounds (1)-(4). In the compounds, R21 and R23 are independently an alkyl group, an alkenyl group, an alkynyl group, an aryl group or a heterocyclic ring group, or an alkyl group, an alkenyl group or an alkynyl group which is substituted by an aromatic hydrocarbon group or an alicyclic hydrocarbon group, or a halogenated group thereof, and R22 is a straight or branched chain of an alkylene group, an arylene group, a divalent group including an arylene group and an alkylene group, or a halogenated group thereof.
Patent JP-2013026129-A (JP)
Title: Terminal and manufacturing method thereof
Inventor: HANASAKI HISASHI
IPC: H01R4/18
Filed: 2011-07-25
Abstract: PROBLEM TO BE SOLVED: To provide terminals having high mechanical strength of a connecting portion with an electric wire in terminals which connect with an electric wire of which a core wire is fiber conductor.SOLUTION: A terminal 10 is connected to an electric wire W of which the core wire is a fiber conductor 1, the fiber conductor 1 is inserted into a barrel part 11, and the barrel part 11 is swaged gradually toward a wire insertion direction S to be swelled gradually in a width direction D.
Patent JP-2012158740-A (JP)
Title: Dye compound, method for producing dipyrromethene metal complex compound, method for producing dye multimer, and substituted pyrrole compound
Inventor: DEI HIROAKI
IPC: C07F3/06
Filed: 2011-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a dye compound excellent in heat resistance and good in color purity.SOLUTION: The dye compound has a partial structure represented by formula (5) (wherein Dye denotes a dye structure; Gdenotes NR or oxygen; Gdenotes a monovalent substituent having a steric parameter, -Es' value, of ≥1.5; p denotes an integer of 1 to 8, and when p is ≥2, the structures in the parentheses may be the same or different; and R denotes hydrogen or a monovalent substituent).
Patent JP-2013029125-A (JP)
Title: Hydraulic motor parking brake
Inventor: NAKAHARA HOKUTO
IPC: F03C1/26
Filed: 2011-07-27
Abstract: PROBLEM TO BE SOLVED: To prevent damages on a brake frictional plate by forming a groove in a contact part of a casing to be in contact with an outer edge of the brake frictional plate in a hydraulic motor, not coming into contact with an outer edge of the brake frictional plate but for achieving surface contact.SOLUTION: A hydraulic motor parking brake includes a casing 11, a rotation shaft 12, a cylinder block 14, a movable brake disk 22 supported by an outer circumference 14a of the cylinder block 14, and a brake piston 25. An annular groove 30 is formed on a contact face 29 of the casing 11 where the movable brake disk 22 is brought into contact with.
Patent JP-2013020598-A (JP)
Title: Gate-less bicycle parking lot management system
Inventor: SATO HIROYUKI
IPC: G07B15/00
Filed: 2011-07-11
Abstract: PROBLEM TO BE SOLVED: To remove congestion during a commuting time zone which is peak of usage of a bicycle parking lot.SOLUTION: When a bicycle with a wireless tag passes through an entrance of a bicycle parking lot, information on the bicycle is received from the wireless tag, and passage propriety is determined by comparing the information on the bicycle with bicycle registration information, thereby, a gate is not needed.
Patent JP-2011209764-A (JP)
Title: Image forming apparatus and remote central control system
Inventor: HASHIMOTO SHUNICHI
IPC: G03G21/00
Filed: 2011-07-29
Abstract: PROBLEM TO BE SOLVED: To prevent a photoreceptor from breaking down.SOLUTION: The image forming apparatus having a contact type bias applying means for applying bias to the photoreceptor, in contact with the photoreceptor includes: a detection means to detect a voltage value or a current value supplied to the contact type bias applying means; and a failure detection means to compare an output value from the detection means with a threshold so as to detect abnormal rotation of the photoreceptor based on a contrast rate. The threshold is variable.
Patent JP-2013028737-A (JP)
Title: Polyoxymethylene resin composition, and molded article formed thereof
Inventor: AKATA MASAYUKI
IPC: C08K3/04
Filed: 2011-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a polyoxymethylene resin composition excellent in conductivity, and excellent in the balance of physical properties such as tensile strength, elongation and impact strength.SOLUTION: The polyoxymethylene resin composition contains (A) 100 pts.mass of a polyoxymethylene resin in which in the polymer having an oxymethylene unit as a main structural unit, a ≥2C oxyalkylene unit is contained in 0.1 to 10 mol with respect to 100 mol of the oxymethylene unit, (B) 0.1 to 15 pts.mass of a carbon nanotube, and (C) 0.01 to 10 pts.mass of a stabilizer.
Patent JP-2013029474-A (JP)
Title: Suction-type gas detector
Inventor: FUNABASHI YUICHI
IPC: G01N27/04
Filed: 2011-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a suction-type gas detector that is not blocked even when an operator's hand touches a gas discharge port by mistake.SOLUTION: A suction-type gas detector comprises: a gas introduction port for introducing gas; a gas discharge port 24 for discharging the gas; a gas passage for communicating the gas introduction port with the gas discharge port 24; gas suction means for sucking the gas into the gas passage through the gas introduction port; and a gas detection element for detecting the gas sucked into the gas passage. A wall part 28 is provided vertically so as to surround the gas discharge port 24, and a communication part 29 for communicating the gas discharge port 24 with the outside thereof is provided at the wall part 28.
Patent JP-2013031134-A (JP)
Title: Recording device, content managing method and program
Inventor: SUZUKI KOJI
IPC: H04N5/76
Filed: 2011-07-29
Abstract: PROBLEM TO BE SOLVED: To make it possible to prevent a content desired to be stored from being deleted by another user.SOLUTION: A recording device includes: a viewing information storage section 21 for storing content information for identifying a content recorded in a recording media in association with content deletion limitation person information indicating a person having limitation for content deletion; a content deletion limitation person information input section 31 for accepting designation of the content recorded in the recording media and input of the content deletion limitation person information; a viewing information update section 32 for recording the inputted content deletion limitation person information in association with the content information identifying the designated content in the viewing information storage section 21; and content deletion limitation section 51 for, when the content information stored in the viewing information storage section 21 is associated with the content deletion limitation person information, limiting deletion of the content indicated by the content information from the recording media.