baber/WOPTO huggingface dataset:
Patent JP-2015210505-A (JP)
Title: Image forming apparatus
Inventor: MUTO TETSUYA
IPC: G03G21/00
Filed: 2014-04-30
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that maintains the image density, and causes no stain on the background to give a high-quality image even when the output of a potential sensor is an abnormal value.SOLUTION: An image forming apparatus such as a copy machine 500 includes: an image carrier such as a photoreceptor 40Y, 40M, 40C or 40K; surface potential detection means such as a potential sensor 1Y, 1M, 1C, or 1K that detects the surface potential of the image carrier; and image density control means such as a potential control device 5 that controls the image density on the basis of a detection value of the surface potential detected by the surface potential detection means. When the offset potential is outside a prescribed range, the offset potential being a detection value of the surface potential detection means when the surface potential of the image carrier is a reference potential, e.g., 0 V, the image density control means corrects the detection value of the surface potential detection means, and controls the image density.
Patent JP-2015212741-A (JP)
Title: Wire grid polarizer and method of manufacturing the same
Inventor: TANAKA YUJI
IPC: G02B5/30
Filed: 2014-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a wire grid polarizer that can have excellent optical performance more easily and securely than before by controlling the shape of a fine pattern on the basis of a different evaluation standard from before prior to formation of a metal layer, and a method of manufacturing the same.SOLUTION: A method of manufacturing a wirer grid polarizer that includes the steps of forming a fine pattern having a plurality of grid-shaped projection parts spaced from one another on a surface of a base material and forming a metal layer along the respective grid-shaped projection parts includes, before the step of forming the metal layer, an intermediate step of controlling a bottom peak reflection factor of a reflectivity curve of the fine pattern to 0.3% or more and 1.1% or less and a bottom peak wavelength to 300 nm or more and 650 nm or less.
Patent JP-2015211994-A (JP)
Title: Hole processing method, method for manufacturing cylinder block, and hole processing machine
Inventor: TAKABAYASHI SATORU
IPC: B23B39/16
Filed: 2014-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a hole processing method by which a straight hole and a non-straight hole can be respectively processed for a work-piece with a high accuracy and in a short time, a method for manufacturing a cylinder block, and a hole processing machine.SOLUTION: A hole processing method is performed by a hole processing machine 100 which is equipped with a processing head 101 having straight hole processing tools 110, 120 and an U-axial displacement processing tool 130. The straight hole processing tools 110, 120 are equipped with cutters 112, 122 for processing straight holes SH1, SH2. The U-axial displacement processing tool 130 is equipped with a cutter 137 for processing a straight hole SH3, and further equipped with a cutter 135 for processing a non-straight hole NSH in the state such that the cutter 135 can be displaced in an U-axis direction which is a radial direction of the non-straight hole NSH. The hole processing machine 100 processes the straight holes SH1 to SH3 by use of straight hole processing tools 110, 120 and the U-axial displacement processing tool 130, and thereafter, processes the non-straight hole NSH by use of the U-axial displacement processing tool 130.
Patent JP-2015083827-A (JP)
Title: Fuel pump
Inventor: SAKAI HIROMI
IPC: F04D29/22
Filed: 2014-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a fuel pump which prevents the breakage of an impeller.SOLUTION: An impeller 65 which pressurizes fuel by rotation has a fit hole 66 fit with a shaft 52. The fit hole 66 is formed of a circular face 67, an impeller reverse direction abutting face 68 and an impeller forward direction abutting face 69. When a plane including an intersection line 666 between the impeller reverse direction abutting face 68 and the impeller forward direction abutting face 69, and contacting with the impeller reverse direction abutting face 68 in the vicinity of the intersection line 666 is set as a virtual plane 667, the impeller reverse direction abutting face 68 is formed so as to separate from the virtual plane 667 to a direction opposite to a center shaft CA65 side as a cross section progresses toward an intersection line 671 from the intersection line 666. When the shaft 52 rotates so that the other face 525 of a shaft abutting face 523 abuts on the impeller reverse direction abutting face 68, a region 520 at the inside of a radial direction of the shaft 52 abuts on the impeller 65. By this constitution, rotation torque acting on the impeller 65 can be reduced.
Patent JP-2014170961-A (JP)
Title: Band narrowed laser device, and spectrum width adjustment method for the same
Inventor: WAKABAYASHI OSAMU
IPC: H01S3/00
Filed: 2014-05-07
Abstract: PROBLEM TO BE SOLVED: To suppress variation in spectrum width such as an E95 width caused by a machine difference at manufacture of a laser device, and variation in spectrum width such as an E95 width accompanying exchange or maintenance of the laser device, and to stabilize the quality of an integrated circuit pattern formed by an exposure device of a semiconductor.SOLUTION: An upper limit value and a lower limit value for a spectrum width common to a plurality of band narrowed laser devices are set preliminarily. Before the band narrowed laser device is used as a light source for semiconductor exposure, such as at maintenance and shipment of the band narrowed laser device, laser oscillation of the band narrowed laser device is performed to detect the spectrum width. In this case, a spectrum width adjustment part included in the band narrowed laser device is adjusted so that the spectrum width becomes a value between the upper limit value and the lower limit value that are preliminarily set.
Patent JP-2015215026-A (JP)
Title: Power transmission system
Inventor: TOMIYAMA NAOKI
IPC: F16H45/02
Filed: 2014-05-09
Abstract: PROBLEM TO BE SOLVED: To easily and accurately position a torque converter body in a radial direction in a torque converter in which a damper mechanism is provided on an output-side of a turbine.SOLUTION: The system comprises: a front cover 2; a torque converter body 6; and a damper mechanism 27. The torque converter body 6 includes an impeller 3; and a turbine 4 including a turbine shell 16. The damper mechanism 27 includes an input member 34; an output member 35; and a damper body. The turbine shell 16 includes a folding portion 55 formed by folding back an inner circumferential end portion toward an outer circumference, and the folding portion 55 includes a positioning portion 55a, and an engagement portion 55b. The positioning portion 55a is supported by the output member 35 of the damper mechanism 27 and positions the turbine 4 in a radial direction. The engagement portion is engaged with the input member 34 of the damper mechanism 27 so as not to be relatively rotatable.
Patent JP-2015215759-A (JP)
Title: Asset management system and asset management method
Inventor: KOMATSU YUYA
IPC: G06Q50/26
Filed: 2014-05-09
Abstract: PROBLEM TO BE SOLVED: To provide an asset management system capable of reducing the man-hour required for creating an asset repair plan of a bridge or the like.SOLUTION: The asset management system uses a computer to predict the deterioration degree in future and to create repair year, a repair cost and a budget schedule for repair cost based on asset information and inspection result information of the asset. The asset management system extracts plural assets which have close repair years and construction positions based on a temporal medium term schedule which is created based on the medium-to-long term schedule as a simultaneous repair group of the assets to be repaired in the same year, lists up the extracted simultaneous repair group in the order of the higher cost saving effect, and presents a piece of comparison information with a case when the simultaneous repair is not reflected.
Patent JP-2015214649-A (JP)
Title: Production method of liquid crystal material and liquid crystal material
Inventor: IWATA TAKASHI
IPC: G02F1/137
Filed: 2014-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a production method of a liquid crystal material which enables easy design and production of a liquid crystal material showing BP throughout the temperature range suitable for practical use and being capable of suppressing the drive voltage at a low level when used in liquid crystal elements, etc. and a liquid crystal material obtained by the method.SOLUTION: A production method of a liquid crystal material showing a blue phase includes a step of mixing a liquid crystal material showing a nematic phase with a chiral dopant (A) which is positive in HTP(Helical Twisting Power) and decreases in the absolute value of HTP when the temperature is raised from 40°C to 90°C and a chiral dopant (B) which is negative in HTP and increases in the absolute value of HTP when the temperature is raised from 40°C to 90°C. The production method may use individual enantiomers of (A) and (B).
Patent JP-2015216563-A (JP)
Title: Communication system
Inventor: NAKANO MASATOSHI
IPC: H04W88/06
Filed: 2014-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a communication system capable of optimizing a communication path in packet communication.SOLUTION: A communication system 10 includes: a terminal 20 which is communicable as an LTE terminal and a narrow band terminal; a control unit 102 which judges, on the basis of a characteristic of a packet received from outside, the transmission destination of the packet P; an eNodeB 202 which is radio connected to the terminal 20; and a base station 300 which is radio connected to the terminal 20. According to the characteristic, the control unit 102 transmits the packet P to the eNodeB 202 or the base station 300.
Patent JP-2015217047-A (JP)
Title: chair
Inventor: HURFORD ALEXANDER
IPC: A47C3/021
Filed: 2014-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a chair capable of efficiently increasing support rigidity of a part supporting a back receiving member.SOLUTION: The backrest includes: a back receiving member receiving a load from a back part of a seated person; and a backrest frame 12 attached to a back part of the back receiving member. A backrest connection member includes an upper extension part 40 extended on an upper side. The backrest frame 12 includes: a storage space 41 in which the upper extension part 40 is inserted from a lower part and stored; and a front support wall 28 extended along a front face of the upper extension part 40 stored in the storage space 41 and contacting a front face of the upper extension part 40. A lower edge of the back receiving member is arranged on a front face side of the front support wall 28 and connected with the front support wall 28 and upper extension part 40 superimposed with each other.
Patent JP-2015222646-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: TAKAI TOMOAKI
IPC: H01M10/0566
Filed: 2014-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery superior in high-rate endurance characteristic.SOLUTION: A nonaqueous electrolyte secondary battery according to the present invention comprises: an electrode body of a laminate structure including a positive electrode 50 including a positive electrode active material layer 54, a negative electrode 60 including a negative electrode active material layer 64 and a separator 70 for electrically isolating the positive and negative electrodes from each other. In the nonaqueous electrolyte secondary battery, a micro bubble buildup region 80 where micro bubbles having an average diameter of 10 μm or less are built up is formed between the negative electrode active material layer 64 and the separator 70.
Patent JP-2014235165-A (JP)
Title: Clock mechanism for storing and displaying timing information
Inventor: PIERRE-ALAIN GRAEMIGER
IPC: G04B19/02
Filed: 2014-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a clock mechanism and a clock movement capable of displaying stored timing in one second, and in addition, in a decimal part of second, having a simple and reliable structure.SOLUTION: The mechanism for indicating and displaying timing information comprises: a member H for displaying time; and/or a member M for displaying a minute; and/or a member S for displaying a second; and a member H' for displaying stored time; and/or a member M' for displaying stored minute; and/or a member S' for displaying stored second.
Patent JP-2015226294-A (JP)
Title: Device with security function
Inventor: ADACHI ETSUZO
IPC: B41J29/00
Filed: 2014-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a device with a security function which realizes both security protection and user-friendliness insurance.SOLUTION: The device comprises: imaging means which captures an image of a predetermined detection range in which the face of a user operating the device is reflected; face detection means which detects the face of a person existing in the image captured by the imaging means; and security protection means which on the basis of user face information acquired with the start of a security monitoring function as a moment, when the face detection means becomes less able to detect the face of the user within the detection range during operation of the security monitoring function, activates a security protection function.
Patent JP-2015225824-A (JP)
Title: Lithium ion secondary battery system
Inventor: ONUMA ATSUHIKO
IPC: H01M10/44
Filed: 2014-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a lithium ion secondary battery system that can suppress variation of potential of a reference electrode when the reference electrode is inserted in a secondary battery.SOLUTION: A lithium ion secondary battery system has a lithium ion secondary battery and a switching site. The lithium ion secondary battery has a reference electrode, a positive electrode and a negative electrode. The reference electrode is connected to the positive electrode or the negative electrode by the switching site. The connection between the reference electrode and the positive electrode and the connection between the reference electrode and the negative electrode are switched to each other by the switching site. The absolute value of the differential value obtained by subtracting a current integration value flowing in the reference electrode under the measurement of the negative electrode potential from a current integration value flowing in the reference electrode under the measurement of the positive electrode potential is controlled to be in the range from 10% to 90% of the charging/discharging capacity of the reference electrode.
Patent JP-2015130778-A (JP)
Title: Power supply socket and method for detecting electric apparatus event
Inventor: CHO HYO-RAN
IPC: H02J13/00
Filed: 2014-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a power supply socket for monitoring an electric apparatus event concerned with load, and to provide a method for detecting the electric apparatus event.SOLUTION: The power supply socket includes a power supply signal sensor, a front end signal filter, a microprocessor, and a memory. The power supply signal sensor detects a power supply signal due to a load electric apparatus event and generates a detection signal on the basis of a detection result, the front end signal filter selects the detection signal according to a signal filtering criterion and determines whether the detection signal is to be removed or held, and the microprocessor performs analysis/discrimination of the held detection signal and determines whether or not the detection signal corresponds to a combination of defaults of the electric apparatus event. The microprocessor, when determining that the detection signal corresponds to the combination of the defaults of the electric apparatus event, correspondingly instructs the power supply socket so as to execute control action.
Patent JP-2015227193-A (JP)
Title: Synthetic resin container and method for manufacturing the same
Inventor: YANO NAONORI
IPC: B65D1/02
Filed: 2014-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a synthetic resin container in which barrier property for oxygen and barrier property for steam are improved.SOLUTION: A synthetic resin container 1 has a barrier film 3 on an inner surface of a container body 2. The barrier film 3 is constituted of an organic silicon compound film 3a formed on the inner surface of the container body 2, a silicon oxide compound film 3b formed on an inner surface thereof, and a silicon oxynitride film 3c formed on a surface thereof. The synthetic resin container 1 is manufactured by a manufacturing method including: a first film forming process for forming the organic silicon compound film 3a on the inner surface of the container body 2; a second film forming process for forming the silicon oxide compound film 3b on the inner surface of the organic silicon compound film 3a; and a third film forming process for forming the silicon oxynitride film 3c on the inner surface of the silicon oxide compound film 3b by applying a nitriding treatment on the surface of the silicon oxide compound film 3b with a plasma 13 containing nitrogen.
Patent JP-2015229556-A (JP)
Title: Recording apparatus, control method therefor, program, and storage medium
Inventor: ASAI YASUYUKI
IPC: B41J13/02
Filed: 2014-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a recording apparatus that can start feeding of a subsequent sheet even if a margin size of the rear end of a preceding sheet and a margin size of the leading end of the subsequent sheet are unknown.SOLUTION: The recording apparatus includes: a feeding roller for feeding recording sheets stacked on a stacker; a conveying roller for conveying the recording sheets fed by the feeding roller; recording means for performing recording on the recording sheets conveyed by the conveying roller; conveyance controlling means capable of controlling conveyance of the recording sheets such that the rear end of a preceding sheet, which is a recording sheet fed from the stacker first, is overlapped with the leading end of a subsequent sheet, which is a recording sheet fed from the stacker later; and inclination correcting means for correcting inclination of the subsequent sheet overlapped with the preceding sheet by the conveyance controlling means. The inclination correcting means hits the leading end of the subsequent sheet against the conveying roller during a period from the end of the last line-feed operation by the conveying roller for recording on the preceding sheet by the recording means until the start of the next conveying operation.
Patent JP-2015231148-A (JP)
Title: Receiver
Inventor: KODAMA SHINICHI
IPC: H04N5/44
Filed: 2014-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a receiver that is able to flexibly use, according to a purpose, amplifying conditions for reception signals of the identical channel and substantially identical reception signals.SOLUTION: A receiver comprises a plurality of tuners and an output signal generating part. Each tuner outputs a conversion signal of predetermined frequency band width based on a reception signal. The output signal generating part selects or combines some of conversion signals output from the corresponding tuners, thereby producing an output signal. Each tuner has a conversion-signal generating part and an amplifier. A conversion signal generating section generates a conversion signal from a reception signal. If reception signals with signal qualities substantially identical among the tuners are input when the tuners receive reception signals of the identical channel, the amplifier amplifiers, under amplifying conditions different according to the tuners, at least ether a reception signal or a conversion signals corresponding to the reception signal.
Patent JP-2015229222-A (JP)
Title: Slitter
Inventor: TAKANI YOSHIZO
IPC: B26D1/14
Filed: 2014-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a slitter capable of further precisely cutting sheet material by properly preventing the warping of an upper shaft and a lower shaft.SOLUTION: A slitter 1 has a base stand 42 which is coupled with a ball nut portion 46 of a ball screw shaft 14, and can move along the ball screw shaft 14. An air cylinder 10' is attached to the base stand, and a roller 44 is attached to a tip end portion of a cylinder rod of the air cylinder 10'. An outer peripheral surface of the roller 44 is equipped with an annular projecting portion S formed so as to be engaged with an annular groove portion G of an upper blade holder 16. During the cutting of sheet material, by the air cylinder 10', the annular projecting portion S is engaged with the annular groove portion G of the required one upper blade holder 16, and while rotations about the shaft of the upper blade holder 16 are permitted, an upper shaft 2 is supported by the roller 44 through the upper blade holder 16. A lower shaft 4 is supported in the same way as the upper shaft 2.
Patent JP-2015231716-A (JP)
Title: Device and method for controlling pint job, and image forming apparatus
Inventor: SHIMURA HIROSHI
IPC: B41J29/38
Filed: 2014-06-10
Abstract: PROBLEM TO BE SOLVED: To manage a schedule of a print job without being influenced by various restrictions due to output reservation.SOLUTION: A device for controlling a pint job or an image forming apparatus includes a storage part capable of storing a plurality of print jobs, and a control section for controlling a reservation for image formation based on the print job. The control section generates as a schedule a combination of execution order of the plurality of print jobs stored in the storage part, stores the schedule in the storage part, reads the schedule from the storage part, and performs the output reservation for image formation with respect to the plurality of print jobs according to the read schedule.
Patent JP-2015024128-A (JP)
Title: X-ray ct apparatus and medical image diagnostic apparatus
Inventor: NAKAI HIROAKI
IPC: G01T7/00
Filed: 2014-06-11
Abstract: PROBLEM TO BE SOLVED: To reconstruct high quality images using a photon counting type detector.SOLUTION: An X-ray CT apparatus includes a detector, a count result collection part, a count rate calculation part, a control part and an image reconstruction part. The detector includes a plurality of detection elements including a plurality of kinds of detection elements whose response characteristics to an X-ray dosage are different from one another, and outputs detection signals in response to incident of X-ray photons to each of the detection elements. The count result collection part collects results of the count of counting the number of X-ray photons from the detection signals output by the plurality of detection elements. The count rate calculation part calculates a count rate from the detection signals output by the plurality of detection elements. The control part selects detection elements on the basis of the count rate and the response characteristic of each of the plurality of detection elements. The image reconstruction part reconstructs X-ray CT image data using the count result obtained from the detection element selected by the control part.