baber/WOPTO huggingface dataset:
Patent JP-2014048407-A (JP)
Title: Production method of optical film
Inventor: FUJITA KENJI
IPC: G02B1/10
Filed: 2012-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a production method of an optical film for suppressing increase in a haze of a functional layer and achieving high hardness and excellent productivity.SOLUTION: The method aims to produce an optical film having a layer which is disposed on at least one surface side of a light-transmitting substrate and which comprises a cured product of a layer-forming composition containing at least one compound selected from the group consisting of a metal alkoxide and its hydrolysate. The method includes: a step (I) of preparing the light-transmitting substrate, a preliminary preparation of the layer-forming composition comprising an acid catalyst and at least one compound selected from the group consisting of a metal alkoxide and its hydrolysate, and an alkali catalyst; a step (II) of mixing the preliminary preparation with the alkali catalyst just before application or simultaneously upon application, to obtain an alkaline mixture, and applying the mixture on at least one surface side of the light-transmitting substrate to form a coating film; and a step (III) of curing the coating film to form a layer comprising the cured product of the layer-forming composition.
Patent JP-2014048929-A (JP)
Title: Control device and image forming system
Inventor: YASAKI KENICHI
IPC: G05B11/36
Filed: 2012-08-31
Abstract: PROBLEM TO BE SOLVED: To properly detect abnormality of a control target by using output of a disturbance observer.SOLUTION: In an ink jet printer, when a carriage is conveyed, a disturbance observer 130 filters a differential signal (U-U) between output Uof an inverse model obtained by inputting the speed V of the carriage into the inverse model being a control target and the operation amount U to a motor with a low-pass filter 135, so as to obtain a reaction estimation value τ1, and inputs τ1 into a reaction estimation unit 140 for determination. The reaction estimation unit 140 for determination eliminates a dynamic friction component unnecessary for determination of occurrence of paper jam from the reaction estimation value τ1, and inputs the reaction estimation value τ after the elimination into a paper jam determination unit 160. The paper jam determination unit 160 determines whether or not paper jam has occurred on the basis of the reaction estimation value τ. A cut-off frequency ω1 of the low-pass filter 135 is set to a smaller value than a frequency of a vibrational component generated in the differential signal due to mechanical characteristics of the control target.
Patent JP-2013077548-A (JP)
Title: Air cell and battery pack using the same
Inventor: NAGAYAMA SHIN
IPC: H01M50/514
Filed: 2012-09-07
Abstract: PROBLEM TO BE SOLVED: To obtain an air cell reducing the internal resistance and a battery pack using the air cells.SOLUTION: An air cell includes: a positive electrode layer; an electrolyte layer laminated on the positive electrode layer; a negative electrode layer laminated on the electrolyte layer; and a conductive fluid tight ventilation layer which is laminated on the positive electrode layer and is positioned at the opposite side of the electrolyte layer relative to the positive electrode layer. A battery pack includes the multiple air cells. The battery pack is provided with a passage which is disposed between the conductive fluid tight ventilation layer in a first air cell and the negative electrode layer in a second air cell located adjacent to the first air cell and allows an oxygen containing gas to circulate. Further, the first air cell electrically connects with the negative layer in the second air cell through the conductive fluid tight ventilation layer.
Patent JP-2014059354-A (JP)
Title: Focal plane shutter, imaging apparatus, and imaging system
Inventor: MATSUMOTO YOSHIYUKI
IPC: G03B9/40
Filed: 2012-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a focal plane shutter having such a configuration that even when an auxiliary spring for pushing a blade driving member only in the initial stage of running of a blade group is arranged besides a driving spring, a shutter unit is prevented from being increased in thickness.SOLUTION: The focal plane shutter comprises: a rear blade auxiliary spring energizing a rear blade driving member until the rear blade driving member is rotated by a predetermined amount, when the rear blade driving member drives a rear blade group from a standby position; and a front blade auxiliary spring energizing a front blade driving member until the front blade driving member is rotated by the predetermined amount, when the front blade driving member drives a front blade group from the standby position. The rear blade auxiliary spring comprises a first coil part and the first coil part is arranged in the first surface by which the front blade driving member and the rear blade driving member are pivotally supported, of a shutter base plate, and arranged out of the rotation locus of the rear blade driving member. The front blade auxiliary spring includes a second coil part and the second coil part is arranged in the second surface opposite to the first surface of the shutter base plate, and arranged out of the rotation locus of the front blade group.
Patent JP-2014064406-A (JP)
Title: Rotor of embedded magnet motor and balance adjustment method thereof
Inventor: NISHIJIMA KIYOTAKA
IPC: H02K15/03
Filed: 2012-09-21
Abstract: PROBLEM TO BE SOLVED: To adjust unbalance of a rotor well, without fixing a magnet to a magnet insertion hole with adhesive or resin, in the rotor of an embedded magnet motor.SOLUTION: In the rotor (3) of an embedded magnet motor, magnets (31l), (31r) are inserted into a rectangular magnet insertion hole (33) formed in a rotor core (30). When adjusting balance of the rotor (3), the rotor (3) or an assembly where a rotating shaft (4) is attached to the rotor (3) is rotated. In a state where respective magnets (31l), (31r) inserted into the magnet insertion hole (33) are moved to the ends (El), (Er), separated farther from the center (O) of rotation than the center (C) of each magnet insertion hole (33), by centrifugal force during rotation, unbalance of the rotor (3) or the assembly is corrected.
Patent JP-2014061918-A (JP)
Title: Mouth sealing mechanism
Inventor: MASUYA NATSUO
IPC: B65D53/00
Filed: 2012-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a mouth sealing mechanism which has a simple structure, which has high sealability against a plug member having a pour-out hole at a center and covering an upper surface opening portion of a container mouth and is capable of releasing gas reliably at an internal pressure rising time while keeping stable sealability without depending upon the threading strength of a cap even at the recapping time, thereby to prevent the burst of the container reliably.SOLUTION: A mouth sealing mechanism 100 comprises a plug member 120 and a cap body 130. The plug member 120 includes a sealing ring portion 123 on the outer circumference side of a pour-out hole 121. The cap body 130 includes an inner contact ring portion 141 to contact closely with the inner circumference of the sealing ring portion 123, and an outer contact ring portion 142 to contact closely with the upper face of the plug member 120. The sealing ring portion 123 has a radially thin wall portion 124 in at least one portion of the circumferential direction.
Patent JP-2014061815-A (JP)
Title: Control unit of four-wheel-drive vehicle
Inventor: MATSUNO KOJI
IPC: B60K17/348
Filed: 2012-09-21
Abstract: PROBLEM TO BE SOLVED: To exert an effect of reducing a rolling resistance to an utmost extent, prevent degradation in controllability due to a delay in switching of a driving force distribution mechanism, and stabilize a vehicular behavior under a disturbance without an uncomfortable shock or working retardation during rotational synchronization of a driving system.SOLUTION: When a preceding rolling path has a curve, a wheel clutch on each of outer races turned during cornering is engaged, and a wheel clutch on each of turned inner races is disengaged. When the preceding rolling path has no curve, if inputting of a predetermined disturbance to a vehicle which is rolling forward is estimated, the left and right wheel clutches are engaged. A target yawing moment of a vehicle is calculated. Assuming that a mean wheel speed of the left and right wheels on a front axle exceeds a wheel speed of the turned outer races on a rear axle, when the target yawing moment is applied to the vehicle, the wheel clutches on the turned outer races on the rear axle are engaged, and an engagement force of a transfer clutch is controlled based on the target yawing moment.
Patent JP-2013209608-A (JP)
Title: Styrene-based resin particle, method for producing the same, expandable particle, foamed particle, and foamed molded article
Inventor: TAKANO MASAYUKI
IPC: C08F257/02
Filed: 2012-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a styrene-based resin particle that is excellent in expandability and moldability, and gives a foamed molded article excellent in low thermal conductivity.SOLUTION: A styrene-based resin particle includes a styrene-based resin and graphite, and the graphite is contained at 3-15 wt.% based on (1) the styrene-based resin particle, and contained so as to satisfy the relation of X≥1.1×Y to the total amount of the styrene-based resin and the graphite, (2) wherein X wt.% is the amount of the graphite contained in the whole styrene-based resin particle, and Y wt.% is the amount of the graphite contained in the surface layer part of the styrene-based resin particle.
Patent JP-2014071919-A (JP)
Title: Device and method for inspecting information recording medium or glass substrate for the information recording medium
Inventor: FUJISHIRO ICHIRO
IPC: G11B5/84
Filed: 2012-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a device and method for inspecting an information recording medium or a glass substrate for the information recording medium, capable of detecting a defect with high accuracy regardless of the shape of the defect.SOLUTION: A device for inspecting an information recording medium or a glass substrate for an information recording medium, includes: a light emission unit for emitting ring zone light to the information recording medium or the glass substrate for the information recording medium; a scattered light reception unit for receiving scattered light with the emitted ring zone light scattered on a surface of the information recording medium or the glass substrate for the information recording medium, while making a light-receiving surface face a central region of the ring zone light; and a determination unit for determining a defect in the information recording medium or the glass substrate for the information recording medium on the basis of the received scattered light.
Patent JP-2014071522-A (JP)
Title: Ic card, ic card processing program, and communication method
Inventor: YAMADA MASANARI
IPC: G06K19/07
Filed: 2012-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an IC card configured to quickly restore a normal communication state even if communication error occurs during transition from low-speed communication state to high-speed communication state, an IC card processing program and a communication method.SOLUTION: An IC card 1 transmits a high-speed communication response to a read device 2 on receipt of a high-speed communication request from the read device 2 when low-speed communication state is set, changes the communication state from the low-speed communication state to the high-speed communication state, and stops processing without requesting the read device 2 to transmit an instruction again when the instruction received from the read device 2 cannot be interpreted.
Patent JP-2014071036-A (JP)
Title: Indicator and storage body therefor
Inventor: KONISHI TAKAYOSHI
IPC: G01N31/22
Filed: 2012-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an indicator which is used for a disposable diaper and detects the urination or evacuation in the diaper.SOLUTION: An indicator 35 is formed of an acid-base indicator and a carrier thereof. The discoloration region of the indicator includes at least a part of a range of pH3-5, and porous particles are used as the carrier. The indicator is any of bromocresol green, bromophenol blue, methyl red, and methyl orange. The particle is one selected from the group of inorganic particles formed of silica gel, active alumina, zeolite, calcium silicate, bentonite, acidic clay, and calcium carbonate.
Patent JP-2013049679-A (JP)
Title: T-cell death-inducing epitope
Inventor: LIN RONGHWA
IPC: A61K38/08
Filed: 2012-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a cell death-inducing epitope; a polypeptide including it; a compound for inducing the cell death of an activated T-cell; a method for manufacturing an antibody to this epitope; a method for identifying a compound that binds to this epitope; a method for inducing the cell death of an activated T-cell; and a pharmaceutical composition including this compound.SOLUTION: The isolated epitope includes a three-dimensional structure which is expressed by X1-X2-X3-X4-X5, (wherein, X1 is Tyr, Trp, His, or Met; X2 is Asp; X3 is Ser, Phe, Pro, Glu, or His; X4 is any amino acid; and X5 is Pro, Tyr, His, or Trp), and which is characterized in that binding of a ligand to this epitope on an activated T-cell induces the cell death of this activated T-cell.
Patent JP-2014077859-A (JP)
Title: Label sheet and method of producing label sheet
Inventor: SUGIURA KAZUHIRO
IPC: B31D1/02
Filed: 2012-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a label sheet of which the reduction in strength due to streaks and cracks occurring in a resin coating layer in a production process can be suppressed, and a method of producing the label sheet.SOLUTION: In a label sheet 1, a resin coating layer 5 formed on the rear side of thermosensitive paper 2 is configured to partially or entirely comprise a multilayer structure having a plurality of coating unit layers 11a and 11b laminated. In a method of producing the label sheet 1, a resin coating process of forming the resin coating layer 5 includes a multilayer formation step of executing, repeatedly a plurality of times, a unit layer formation step of applying a prescribed resin to the entirely or partially rear side of thermosensitive paper 2 to form the coating unit layers 11a and 11b like a single layer. The label sheet 1 produced by this method can be prevented from the reduction in strength due to streaks or the like because the coating unit layers 11a and 11b can reinforce each other even in the occurrence of streaks or the like in the coating unit layers.
Patent JP-2014076428-A (JP)
Title: Water purifier
Inventor: YAMAMOTO RYUJI
IPC: G21F9/06
Filed: 2012-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a water purifier in which maintenance costs are extremely lowered compared with a conventional one and the replacement time of an RO membrane element is once every four years to seven years, and the reliability of the apparatus is increased.SOLUTION: A water purifier includes: a front filtration apparatus in which raw water sucked by a pump is filtered; a filter that has a cation exchange resin layer that filters water passing the front filtration apparatus; a reverse osmosis membrane filtration apparatus in which water passing the filter having a cation exchange resin is compressed by a pump to be filtered, wherein silica, and calcium or the like are removed by a cation exchange resin, and thereby the life of an RO membrane is prolonged.
Patent JP-2013240572-A (JP)
Title: Game system
Inventor: TAKAGI YUZO
IPC: A63F13/00
Filed: 2012-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a game system which allows a player to easily select an item to be use by a player character.SOLUTION: A game system includes a selection part 59 which selects, at least on the basis of an effective value calculated by an effective value calculation part 58, from among player game media of a prescribed player, one or more game media to be used by a player character of the predetermined player in a match with an opponent character.
Patent JP-2014080666-A (JP)
Title: Lance for blowing powder
Inventor: YOKOYAMA MITSUNOBU
IPC: C21C5/46
Filed: 2012-10-18
Abstract: PROBLEM TO BE SOLVED: To propose a lance for blowing powder, which allows scattering of the powder to be suppressed so that the yield of the powder contributing to a reaction on a bath surface can be improved and costs related to the powder can be reduced.SOLUTION: The lance 1 for blowing powder, which is used for projecting the powder toward the bath surface of a molten metal housed in a refining vessel, includes a single circular injection open hole 2 which is arranged in a tip nozzle part 1b thereof and used for injecting the powder in a circular flow. When the outside diameter of a lance body is D, the circular injection open hole 2 has the hole width W of D×(10-20%) and a pitch circle diameter d of D×(0.5-0.8).
Patent JP-2013120932-A (JP)
Title: Non-contact charging module and mobile terminal comprising the same
Inventor: TABATA KENICHIRO
IPC: H04M1/02
Filed: 2012-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a non-contact charging module that achieves down-sizing by integrating a non-contact charging coil, an NFC antenna, and a magnetic sheet into one module, and enable the same direction communication and electric power transmission, and a mobile terminal.SOLUTION: A non-contact charging module is characterized in that it comprises: a charging coil 30 which is a wound around conducting wire; an NFC coil 40 which is arranged such that it surrounds the charging coil 30; and a magnetic sheet 10 which supports the charging coil 30 and NFC coil 40 from the same direction, and that the number of turns of the charging coil 30 is larger than the number of turns of the NFC coil 40.
Patent JP-2014086628-A (JP)
Title: Capacitor
Inventor: OKABE YUTA
IPC: H01G2/10
Filed: 2012-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a capacitor capable of carrying out stable attachment while decreasing an attaching area, and suppressing the cracking of resin.SOLUTION: In a capacitor, a bus bar 3 is connected to an electrode portion 2a provided at an end portion of a capacitor element 2. External connecting portions 33 and 36 of the bus bar 3 are accommodated in a case 4 so as to project out in a direction generally orthogonal to a case opening portion 43, and the case 4 is filled with resin 5. The capacitor is equipped with a terminal base 6 buried in the resin 5 on one side 61, projecting out from the resin 5 on the other side 62, and abutting on the external connecting portions 33 and 36. Between the external connecting portions 33 and 36, and the terminal base 6, a space 7 is formed near a resin surface 51.
Patent JP-2014087932-A (JP)
Title: Liquid jet head and liquid jet device
Inventor: WATANABE SHUNSUKE
IPC: B05C5/00
Filed: 2012-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a liquid jet head and a liquid jet device in which a seal member held by different components connects two channels provided at each of components and reaction force of the seal member that is held is reduced.SOLUTION: The seal member 18, in a state of being held between a holder protrusion 26 and a connection protrusion 32, includes: a communication hole for connecting a holder channel 27 with a connection channel; a holder side fitting recess 63 that is engaged with an outer peripheral surface of the holder protrusion 26 to allow a tip of the holder protrusion 26 to be fitted; a connection member side fitting recess 64 that is engaged with an outer peripheral surface of the connection protrusion 32 to allow a tip of the connection protrusion 32 to be fitted; and a recessed groove part that is provided at a bottom surface of the holder side fitting recess 63 or the connection member side fitting recess 64 and recessed along an inner peripheral surface of the recesses.
Patent JP-2014079228-A (JP)
Title: R triangular sickle
Inventor: SATO MAKOTO
IPC: A01D1/02
Filed: 2012-10-15
Abstract: PROBLEM TO BE SOLVED: To provide an R triangular sickle for mowing easily from the roots, the lawn in a park or weeds growing in a field, a depression around a house, a golf course or the like.SOLUTION: An R triangular sickle is described as follows: after being bent so as to have a triangular shape with an edge part positioned outside, R (roundness) is given on the corner, and a part where both ends of a triangular edge are overlapped is inserted into a long-handled connection part used as a handle, and the edge and the handle are fixed by using a wedge, and further, in order not to be trodden if the edge is faced upward by any chance when being placed on the ground, a part where the triangular edge and the handle are fixed is allowed to have an angle and be stabilized.
Patent JP-2014092189-A (JP)
Title: Ball screw
Inventor: SAKAMOTO YUICHI
IPC: F16H25/24
Filed: 2012-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a ball screw having a support nut that can move in the same direction as that of a ball nut in which the outer peripheral surface of a screw shaft is provided with projection screws threadably engaged with the support nut.SOLUTION: This invention relates to a ball screw in which a ball nut 5 is movably and threadably engaged with a screw shaft 3. The outer peripheral surface of the screw shaft 3 is provided with projection screws 11, 13 separate from ball screw grooves 7 where balls installed at the ball nut 5 roll. Leads of the projection screws 11, 13 are set to be smaller than leads of the ball screw grooves 7. The projection screws 11, 13 are cut at a segment where the ball screw groove 7 and the projection screws 11, 13 are crossed to each other. Both sides of the ball nut 5 are provided with support nuts 17 that are movably and threadably engaged with the projection screws 11, 13. There are two projection screws and each of the projection screws 11, 13 is cut at an axial symmetrical position.
Patent JP-2013070392-A (JP)
Title: Semiconductor device
Inventor: UMEZAKI ATSUSHI
IPC: H01L51/50
Filed: 2012-11-06
Abstract: PROBLEM TO BE SOLVED: To suppress variation in threshold voltage of a transistor, to reduce the number of contact points of a driver IC to be mounted on a display panel, to achieve low power consumption of a display device, and to achieve increase in size or high definition of the display device.SOLUTION: A gate electrode of a transistor which easily deteriorates is connected to wiring to which high potential is supplied via a first switching transistor and wiring to which low potential is supplied via a second switching transistor. By inputting a clock signal to the gate electrode of the first switching transistor and an inversion clock signal to the gate electrode of the second switching transistor, the high potential or the low potential are alternately supplied to the gate electrode of the transistor which easily deteriorates.
Patent JP-2014094584-A (JP)
Title: Measuring system and measuring method
Inventor: SUGIMURA TADASHI
IPC: G08C15/00
Filed: 2012-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a measuring system for a hull which can reduce laying work and maintenance work.SOLUTION: A measuring system 1 includes a sensor unit 10 that transmits, by radio, measurement data in which a predetermined state of a hull 2 is measured, and a measurement data receiver 11 that receives the measurement data by radio. The sensor unit 10 and measurement data receiver 11 perform radio communication via a predetermined radio communication route.