baber/WOPTO huggingface dataset:
Patent JP-2015171223-A (JP)
Title: Phase detector, motor-driven detector, and motor device
Inventor: KAMAYA TOMOHIKO
IPC: H02P6/16
Filed: 2014-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a phase detector in which detection accuracy of rotational phase can be enhanced while suppressing additional cost, compared with prior art.SOLUTION: A phase detector includes an intersection phase detection circuit 10 for comparing each pair of signals of sensor signals U1, V1, W1 with each other, and generating and outputting intersection phase detection signals UV, VW, WU indicating the phase at the intersection of each pair of signals, respectively, an intersection level detection circuit 50 for detecting each intersection level, and generating and outputting the intersection level signal Y thus detected, a signal selection circuit 20 for selecting one selection signal X among the sensor signals U1, V1, W1, a phase detection circuit 30 for detecting the fact that the selection signal X has reached a threshold level corresponding to a predetermined phase of a rotor, and outputting a phase information signal PhC corresponding to the threshold at which the reaching is detected, and an in-phase level adjustment circuit 200 for outputting the in-phase levels of a plurality of sensor signals U1, V1, W1, while adjusting so that each intersection level approaches a predetermined signal level.
Patent JP-2015175703-A (JP)
Title: Variable reluctance resolver
Inventor: AIHARA HIROSHI
IPC: G01D5/20
Filed: 2014-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a variable reluctance resolver configured to improve detection accuracy.SOLUTION: A variable reluctance resolver 10 is configured to determine an outer shape of a rotor 14, so as to satisfy an expression (1), by use of a rotation angle (mechanical angle) θ of the rotor, a gap δθ between the rotor and a stator 12 in the rotation angle θ, a minimum gap δmin which is a minimum value of the gap, an outer amplitude r of the rotor, shaft angle multiplication N, a correction coefficient K, the number of slots S of the stator, and a phase angle φ of slot degree component error of the stator.
Patent JP-2014205138-A (JP)
Title: Gas purification method
Inventor: UTAKI TAKAHISA
IPC: C10L3/10
Filed: 2014-03-18
Abstract: PROBLEM TO BE SOLVED: To improve the recovery rate of an object gas to be purified in a gas purifier using a PSA unit and achieve both a good purity and a good recovery rate at the same time with high power efficiency.SOLUTION: As adsorbents A11 to A41, there is used a carbon molecular sieve which has a pore size distribution, measured by the MP method, such that, in the range of pore sizes of 0.38 nm or greater, the pore volume at any pore size is smaller than 0.05 cm/g and that the pore volume at the pore size of 0.34 nm is 0.15 cm/g or larger. In an adsorption step, concentrated methane is obtained by bringing a raw material gas into contact with an adsorbent in 10-6,000 s so as to adsorb miscellaneous gases from the raw material gas.
Patent JP-2015178255-A (JP)
Title: Suspension insulator forming die
Inventor: KOYAMA MAKOTO
IPC: B28B7/00
Filed: 2014-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a suspension insulator forming die which reduces repair costs when a formed surface is abraded and also reduces the release pitch without deterioration of forming quality.SOLUTION: In a suspension insulator forming die, an air-permeable structural member 12 and a porous surface layer 16 constituting a forming surface 17 are arranged inside a metal-made die frame 10. A concave groove is formed in the contact surface between the air-permeable structural member 12 and the metal-made die frame 10 to provide a ventilation groove supplying air for release. The concave groove consists of e.g. a ring-shaped concave groove 13 and a linear concave groove 14.
Patent JP-2015184091-A (JP)
Title: Sr-90 CONCENTRATION ANALYZER AND Sr-90 CONCENTRATION ANALYSIS METHOD
Inventor: NAGAYAMA TADASHI
IPC: G01N1/10
Filed: 2014-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an Sr-90 concentration analyzer capable of avoiding influence of Y-90 and thereby capable of continuously analyzing Sr-90 concentration contained in a liquid sample.SOLUTION: An Sr-90 concentration analyzer 10A comprises: an adsorbent layer 4 which is filled with an adsorbent for selectively adsorbing Sr and is disposed so as to contact an inner face of a sample supply tube 1; and a β-ray detector 3. The β-ray detector 3 is disposed so as to contact an outer face of the sample supply tube 1. The β-ray detector 3 and adsorbent layer 4 are separated by distance equal to thickness of a tube wall of the sample supply tube 1. The Sr-90 included in the liquid sample which is supplied to the sample supply tube 1 is adsorbed by the adsorbent of the adsorbent layer 4 and then concentrated, and Y-90 which is generated by decay of the adsorbed Sr-90 is separated by the flowing liquid sample. The β-ray detector 3 detects the β-ray of the adsorbed Sr-90 and outputs a β-ray detection signal, and a counter 12 outputs a β-ray detection value which is a counted value of the signal. A calculation device 13 obtains time difference of the β-ray detection value.
Patent JP-2015185461-A (JP)
Title: Method of manufacturing separator for secondary battery
Inventor: OMORI HIROSHI
IPC: H01M2/16
Filed: 2014-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a separator, capable of stably conveying a separator base material while inhibiting the separator base material from being ruptured or the width contraction from occurring even when the separator base material having low strength is used.SOLUTION: A method of manufacturing a separator for a secondary battery includes a functional layer formation step in which a functional layer is formed on both surfaces of a separator base material while conveying the separator base material. The tensile elasticity of the separator base material in the conveyance direction is 400 MPa or more and 4500 MPa or less. In the functional layer formation step, tensile force of the separator base material when the separator base material is conveyed is controlled to 10 N/m or more and 200 N/m or less.
Patent JP-2015184574-A (JP)
Title: Electrostatic charge image development toner, electrostatic charge image developer, toner cartridge, process cartridge, image forming apparatus, and image forming method
Inventor: YOSHIDA SATOSHI
IPC: G03G9/08
Filed: 2014-03-25
Abstract: PROBLEM TO BE SOLVED: To suppress mutual adhesion of recording media after fixation of toner images, and to suppress the variation in glossiness when images are continuously output.SOLUTION: Electrostatic charge image development toner contains a binder resin and a release agent, and the binder resin contains a styrene-(meth)acrylic copolymer resin, and the release agent contains two or more kinds of paraffinic waxes having different melting temperatures. The total percentage content of the release agent is greater than or equal to 3.0% by mass and less than or equal to 5.0% by mass. In a cross-sectional image by TEM, 50% by area or more of the whole release agent is present in an area having a depth of a radius/2 from an outer periphery part. Further, the toner satisfies the following conditions in a DSC measurement. In a first temperature rising spectrum, a peak Pis present, having a peak top temperature Taof greater than or equal to 70°C and less than or equal to 100°C, and having an absolute value of the endothermic quantity of greater than 2 J/g. In a temperature decrease spectrum from 150°C, peaks P, P, and Pare in the following temperature ranges of greater than or equal to 70°C and less than or equal to 92°C, greater than or equal to T-20°C and less than or equal to T-3°C (Tis a peak top temperature of P.), and greater than or equal to 53°C and less than 67°C, respectively.
Patent JP-2015187940-A (JP)
Title: battery unit
Inventor: TOYA SHOICHI
IPC: H04L9/32
Filed: 2014-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a battery unit that can be suppressed from being used by an improper machine.SOLUTION: A battery unit 10a for performing equipment authentication on the basis of authentication information obtained from equipment 20a which communicates with a server 90 has a request instruction part 15 for transmitting, to the equipment 20a, request transmission instruction information for making the server 90 make a transmission request for invalid equipment specifying information, a receiver 16 for receiving the invalid equipment specifying information and the authentication information from the equipment 20a, an authentication part 14 for verifying whether the invalid equipment specifying information received by the receiver 16 is transmitted from the server 90 in response to the transmission request, and verifying the authentication information with the invalid equipment specifying information for authentication to equipment when the invalid equipment specifying information is transmitted in response to the transmission request, and a controller 12 for making the battery unit deliver/receive power to/from the equipment when the equipment authentication based on the authentication information succeeds.
Patent JP-2015187224-A (JP)
Title: New crosslinked polymer
Inventor: TAGUCHI YUKI
IPC: C08F216/14
Filed: 2014-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a crosslinked polymer having high liquid absorbing capability of ethanol in addition to high liquid absorbing capability of water.SOLUTION: There is provided a crosslinked polymer which contains a structural unit containing a polyalkylene glycol chain containing a quaternary ammonium salt at the terminal and a structural unit derived from a crosslinking agent, wherein the crosslinking agent contains one or two or more selected from the group consisting of a polyalkylene glycol di(meth)acrylate, a trimethylol propane tri(meth)acrylate, a triallyl cyanurate and N,N'-methylenebis(meth)acrylamide.
Patent JP-2015191248-A (JP)
Title: Electronic equipment, display method, and program
Inventor: HAYASE SATOSHI
IPC: G09F19/00
Filed: 2014-03-27
Abstract: PROBLEM TO BE SOLVED: To provide electronic equipment, a display method, and a program capable of timely acquiring and displaying updated information or the like.SOLUTION: The electronic equipment includes: a reading part 11 for reading an address book in which personal address information and store address information are registered from a storage part 2, a display control part 13 for, when displaying the address book read by the reading part 11 at a display part 12, switchably displaying a first region in which the personal address information is displayed and a second region in which the store address information is displayed; and a reception part 14 for receiving store information transmitted from an information management server 100. The display control part 13 adds the store information received by the reception part 14 to the store address information.
Patent JP-2015192304-A (JP)
Title: Ip-pbx system and sound source data provision method therefor
Inventor: KURISHIMA SHINICHI
IPC: H04Q3/58
Filed: 2014-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an IP-PBX system and sound source data provision method for the system for smoothly performing call connection and providing sound source data without increasing a cost and the number of components related to sound source data provision.SOLUTION: An IP-PBX system 10 comprises a call control server 12 and a SIP conversion device 14. The call control server 12 comprises: a call control unit 30 for determining whether or not a call partner is an IP telephone terminal 22 when a call from a SIP-noncompliant telephone terminal such as an analog telephone terminal 26 is a sound source reproduction call such as a holding call; and a path control unit 36 for transmitting a reproduction request to the SIP conversion device 14 in order to make the IP telephone terminal 22 reproduce sound source data when the call partner is the IP telephone terminal 22. The SIP conversion device 14 comprises a sound source storage unit 52 in which the sound source data to be reproduced in the IP telephone terminal 22 correspondingly to the SIP-noncompliant telephone terminal is stored. Thereby, it is not necessary to implement a voice/IP conversion device or the like for providing the sound source data in call connection between the SIP-noncompliant telephone terminal and the IP telephone terminal 22, making it possible to efficiently install a component and suppress a cost.
Patent JP-2015192568-A (JP)
Title: Power supply device for industrial vehicle
Inventor: HIOKI KAZUYA
IPC: B60L50/16
Filed: 2014-03-28
Abstract: PROBLEM TO BE SOLVED: To suppress decline in efficiency while suppressing ripples.SOLUTION: A duty controller 140 adjusts a duty command value S3 so that a DC link voltage Vgenerated in a DC bus 104 becomes near to a target voltage Vr. A pulse width modulator 142 adjusts a duty ratio of a pulse signal S4 according to the duty command value S3. A frequency controller 144 estimates an inductance L on the basis of a DC superposition property and a detected current Ic, and as the inductance L becomes smaller, makes a carrier frequency fc of the pulse width modulator 142 higher, and adjusts a loop gain of the duty controller 140 so as to cancel a change in the inductance L.
Patent JP-2014123580-A (JP)
Title: Improved led lamp accessory
Inventor: SHUM FRANK
IPC: F21S2/00
Filed: 2014-03-28
Abstract: PROBLEM TO BE SOLVED: To easily attach an accessory for an LED lamp to an illumination source (for example, an LED lamp) at low costs.SOLUTION: An LED lamp has a lens and the lens is mechanically fixed to the LED lamp. The lens is designed so as to fit in a first fixture mechanically attached to the lens. An accessory is designed so as to have a second fixture. The second fixture engages with the first fixture thereby enabling the first fixture and the second fixture to generate a holding force between the first accessory and the lens. In several embodiments, the holding force is a mechanical force and is attained by mechanical engagement of mechanical fixtures. In another embodiment, the holding force is a magnetic force and is attained by a magnetic fixture which is formed so as to have a magnetic force.
Patent JP-2014139688-A (JP)
Title: Method of producing optical film, and optical film
Inventor: BEKKU HIROSHI
IPC: G02B5/30
Filed: 2014-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing an optical film with less variation in retardation due to a dimensional change and contraction, etc. and which has excellent adhesion to a polarizer, and an optical film produced by the method.SOLUTION: This invention provides a method of producing an optical film that includes a block copolymer formed using a cellulose ester and a (meth)acrylic monomer, wherein the block copolymer is synthesized by solid-phase mechanochemical reaction.
Patent JP-2015197851-A (JP)
Title: Image processor, program for image processing and information management system
Inventor: KURIHARA NOBUAKI
IPC: G06K9/20
Filed: 2014-04-02
Abstract: PROBLEM TO BE SOLVED: To enhance the recognition accuracy of a number of seven segments.SOLUTION: An image processing method according to this invention includes a procedure for acquiring a binarization image including an image of a number composed of a plurality of segments separated from one another, a procedure for generating an expansion image by expanding each of the segments included in the binarization image until coming into contact with an adjacent segment, and a procedure for recognizing the number included in the expansion image to output number information. The image processing method may execute a procedure for generating a contraction image configured from a line thinner than the width of a line constituting the expansion image by removing a portion of pixels from a plurality of pixels included in the expansion image after generating the expansion image, recognize the number included in the contraction image and output number information.
Patent JP-2015101093-A (JP)
Title: Manufacturing method of molten resin
Inventor: KAWASAKI HIROAKI
IPC: B29C31/04
Filed: 2014-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method capable of manufacturing a high quality molten resin from plastic pellets by a movable fuser in a heated state, and to provide a molten resin thus manufactured.SOLUTION: A fuser 2 is turned to a heated state. Plastic pellets p, p... are supplied into a cylinder 1. The entire plastic pellets entering from an inflow side large opening 22a of a melting hole 22 of a fuser 2 are pressurized in a melting process at a return path by driving means, and also pressurized immediately after entering inside the melting hole 22. Thereafter, at an intermediate location inside the melting hole 22, the plastic pellets are put in an air-tight state and pressurized, and inside the melting hole 22, the plastic pellets are sequentially melted in the air-tight state, so that molten resin flows out from an outflow side small opening 22b of the melting hole 22. Then, in an injection process of a forward path, the molten resin flows out from an exit member 5.
Patent JP-2015199197-A (JP)
Title: Three-dimensional object molding device and production method of three-dimensional object
Inventor: MAEDA TOSHIO
IPC: B22F3/105
Filed: 2014-04-04
Abstract: PROBLEM TO BE SOLVED: To improve molding efficiency.SOLUTION: A three-dimensional object molding device is configured to repeat alternately, a laminating step for forming a powder layer by a powder supply device 40, and a sintering step for sintering the powder layer by radiating light beam or electron beam by light beam or electron beam scanning means 20 to the powder layer and moving the radiation position of the beam. A molding path serving as the scanning path of the light beam or electron beam on an inside of an object to be molded, is set in advance, by a path which does not pass on a same line and is continuous without forming an intersection, and the light beam or electron beam scanning means 20 radiates the light beam or electron beam continuously along the molding path, for solving the problem, in the three-dimensional object molding device and the method for achieving the device.
Patent JP-2015201701-A (JP)
Title: Reproduction system, reproduction device and reproduction method
Inventor: MORISHITA MASANORI
IPC: H04N21/44
Filed: 2014-04-04
Abstract: PROBLEM TO BE SOLVED: To prevent deviation of reproduction timing for each reproduction device.SOLUTION: A synchronization device 10 includes: a time management section 111 for managing time information indicating a present time; a counter management section 112 for increasing a first counter value at a predetermined time interval; and a transmission section 113 for transmitting the time information and the first counter value at the same time point as synchronization time information and a synchronization counter value, respectively. A reproduction device 20 includes: a content acquisition section 213; an acquisition section 211 which acquires the synchronization time information and the synchronization counter value and acquires target time information indicating a time at which contents should be reproduced; a counter management section 212 for increasing a second counter value at a predetermined time interval and setting the synchronization counter value to the second counter value; and a reproduction control section 214 which performs control to reproduce contents when the second counter value is matched with a target counter value calculated by adding a differential counter value to the synchronization counter value, the differential counter value corresponding to a differential time determined from the target time information and the synchronization time information.
Patent JP-2015201348-A (JP)
Title: Battery conveyance device and battery rank sorting conveyance device
Inventor: YAMAMOTO HIROYUKI
IPC: H01M10/04
Filed: 2014-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a battery conveyance device which reduces a device installation space and device cost by improving a throughput of rank sorting based on ranking of batteries.SOLUTION: A plurality of angular batteries each having opposite side faces are accommodated and disposed in a lattice shape within a container while standing up. The battery conveyance device includes a battery holding mechanism which includes a chuck for simultaneously holding opposite side faces of a plurality of battery groups from the container, and includes a plurality of elastic members which are provided in portions of the chuck in contact with the battery groups, are elastically deformed when holding the battery groups, absorbs a dimensional variation of the plurality of battery groups to be simultaneously held, and prevents the plurality of battery groups from falling during holding.
Patent JP-2015201118-A (JP)
Title: Power distribution panel selection system
Inventor: ODAJIMA ICHIRO
IPC: G06F17/50
Filed: 2014-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a technique for performing selection work of power distribution panels incorporated with advanced function breakers, which allows even an operator not familiar with notation rules of power distribution panel selection systems to smoothly perform selection work without being bewildered.SOLUTION: A power distribution panel selection system comprises a user terminal 1 and a server 2. The user terminal 1 includes input means 3 for performing power distribution panel selection operation and output means 4 for outputting information sent from the server 2. The server 2 includes an arithmetic unit 5 which performs various types of arithmetic processing for the power distribution panel selection system, storage means 6 for storing arithmetic results, and a database 7 which stores model number data comprising information on internal devices placed inside a housing and placement thereof for each power distribution panel model number.
Patent JP-2015203894-A (JP)
Title: Fire information reception system and computer program
Inventor: TANAKA KEISHIRO
IPC: G08B17/00
Filed: 2014-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a fire information reception system capable of expanding available models by increasing the number of output terminals and the number of connectable local sound devices while reducing the development cost.SOLUTION: Output terminals Bn are grouped. Each of the groups has a local sound control block 13 which includes: a power supply circuit 11 for driving a local sound device B; and a switch circuit 12 that controls the drive of the local sound device B by the power supply circuit 11.
Patent JP-2015209002-A (JP)
Title: Illumination control system
Inventor: SHIBATA YUICHI
IPC: F21W107/00
Filed: 2014-04-23
Abstract: PROBLEM TO BE SOLVED: To enable achievement of at least one of a reduction in electric power introduced for illumination and a driver's feeling that the brighter illumination is given, in a lighting device for scanning an illumination area.SOLUTION: When one area is illuminated with a first amount I1 of light so that predetermined illuminance can be obtained, the area is illuminated with a second amount I2 of light, which is larger than the first amount I1 of light, in a period T1. In periods T2 and T3 following the period T1, the area is illuminated with a third amount I3 of light, which is smaller than the first amount I1 of light.