baber/WOPTO huggingface dataset:
Patent JP-2018052047-A (JP)
Title: Drive circuit, liquid ejection device, and control method of drive circuit
Inventor: YOSHINO HIROYUKI
IPC: B41J2/045
Filed: 2016-09-30
Abstract: PROBLEM TO BE SOLVED: To suppress voltage vibration of a drive signal caused by feedback of the drive signal and pulse modulation.SOLUTION: A drive circuit includes: a signal generating circuit that generates a drive waveform signal; an arithmetic circuit that generates a difference signal representing a difference between the drive waveform signal and a feedback signal; a modulation circuit that performs pulse modulation on the difference signal to generate a modulated signal; a digital power amplifier circuit that amplifies the modulated signal to generate an amplified signal; a smoothing circuit that smooths the amplified signal to generate a drive signal; a compensation circuit that generates the feedback signal based on the drive signal; and a voltage generating circuit that is connected to wiring between the digital power amplifier circuit and the capacitive load and generates a first voltage that is a voltage exceeding a voltage range in which a pulse frequency of the modulated signal does not vary with respect to the voltage variation of the drive signal. The drive signal generated by operation of the digital power amplifier circuit is supplied to the capacitive load after the first voltage is supplied to the capacitive load.SELECTED DRAWING: Figure 2
Patent JP-2018052095-A (JP)
Title: Roll-shaped stamp and foil transfer apparatus and foil transfer method using the same
Inventor: TSURUTA YOSHIHISA
IPC: B41F16/00
Filed: 2016-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a roll-shaped stamp enabling clean transfer without transfer unevenness even on an object to be transferred having an elliptical cylindrical side face, a foil transfer apparatus and a foil transfer method using the same.SOLUTION: A foil transfer apparatus comprises: a roll-shaped stamp 5; a heater 6 for heating the roll-shaped stamp 5; a rotary movement jig 8 for holding an object 9 to be transferred in a rotatably drivable manner; a long belt-like transfer sheet 4 arranged between the roll-shaped stamp 5 and the rotary movement jig 8 and capable of traveling; a winding motor 22 for intermittently winding the transfer sheet 4; and a back tension motor 21 capable of applying tension in a direction opposite to a traveling direction to the transfer sheet 4. The roll-shaped stamp 5 or the rotary movement jig 8 can reciprocate in a direction in which the roll-shaped stamp and the rotary movement jig approach to and separate from each other, while keeping contact pressure between a side face of the object 9 to be transferred and an outer peripheral surface of the roll-shaped stamp 5 constant.SELECTED DRAWING: Figure 1
Patent JP-2018057565-A (JP)
Title: sewing machine
Inventor: KURAMASU TAISHI
IPC: D05B3/04
Filed: 2016-10-05
Abstract: PROBLEM TO BE SOLVED: To stably convey an object to be sewn.SOLUTION: A sewing machine 10 comprises: a feed mechanism 30 for feeding an object to be sewn by a feed dog 31 which rises upward from the upper surface of a needle plate 13 and retracts, and which moves in a prescribed feed direction; a presser foot 20 for pressing an object C to be sewn on the upper surface of the needle plate from above; and a feed guide 22 for the object to be sewn, having a contact surface in the feed direction. The feed mechanism comprises a lateral feed mechanism 34 for adding, to the feed dog, a movement component in a direction which is a direction along the upper surface of the needle plate, and which is orthogonal to the prescribed feed direction. The sewing machine comprises a control device 90 for controlling the feed mechanism in such a manner that, in addition to the feed in the prescribed feed direction, the feed of the object to be sewn is performed while the movement component by the lateral feed mechanism toward the contact surface side of the feed guide is added.SELECTED DRAWING: Figure 5
Patent JP-2017039746-A (JP)
Title: Pharmaceutical composition
Inventor: GEENA MALHOTRA
IPC: A61K47/10
Filed: 2016-10-06
Abstract: PROBLEM TO BE SOLVED: To provide pharmaceutical compositions and methods for the treatment and/or prevention of asthma, chronic obstructive pulmonary disease (COPD), and other related disorders.SOLUTION: The present invention provides a pharmaceutical composition comprising a β-agonist selected from indacaterol and formoterol in combination with a corticosteroid selected from fluticasone and ciclesonide, and, optionally, one or more pharmaceutically acceptable excipients.SELECTED DRAWING: None
Patent JP-2018059473-A (JP)
Title: Intercooler and cooling system
Inventor: OSUMI KENJI
IPC: F02B29/04
Filed: 2016-10-07
Abstract: PROBLEM TO BE SOLVED: To suppress the stagnation of water content in a heat exchange flow path part of an intercooler.SOLUTION: An intercooler 40 includes an inflow side header 42 for compressed air to flow thereinto, a plurality of flow path parts 441a-441f each connected at one longitudinal end side to the inflow side header 42 for distributing the compressed air to be cooled with heat exchange, an outflow side header 46 connected to the other longitudinal end sides of the flow path parts 441a-441f for the cooled compressed air to flow therefrom, and a flow path selection member 48 provided on the inflow side header 42 for selecting the flow path part out of the flow path parts 441a-441f to distribute the compressed air.SELECTED DRAWING: Figure 4
Patent JP-2018062554-A (JP)
Title: Polybutylene terephthalate resin composition
Inventor: YAMASHITA SHINYA
IPC: C08K3/36
Filed: 2016-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a polybutylene terephthalate resin composition that: has a high water droplet contact angle and high levels of antifouling and water-repellent properties; has excellent flaw resistance and dimensional stability; avoids the occurrence of black ink and the like and forms a molding with a good appearance and surface glossiness; and facilitates weighing during molding.SOLUTION: A polybutylene terephthalate resin composition contains a polybutylene terephthalate resin (A) of 100 pts.mass, and a polyolefin resin or styrenic resin (B) of 0.2-12 pts.mass, a silicone compound (C) of 0.5-10 pts.mass and fumed silica (D) of 0.5-7 pts.mass.SELECTED DRAWING: None
Patent JP-2018062557-A (JP)
Title: Manufacturing method of rubber composition for steel cord adhesion
Inventor: TAGUCHI TAKAFUMI
IPC: C08L9/00
Filed: 2016-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing technology of a rubber composition for steel cord adhesion capable of stably manufacturing the rubber composition for steel cord without reducing durability of a pneumatic tire.SOLUTION: There is provided a manufacturing method of a rubber composition for steel cord adhesion for manufacturing the rubber composition for steel cord adhesion by controlling iron concentration after mixing to be 1.0 ppm or less, when a filler, a cobalt salt and water insoluble sulfur are blended and mixed with a rubber component mainly containing an isoprene rubber. There is provided a manufacturing method of the rubber composition for steel cord adhesion using water insoluble sulfur by polymerizing element sulfur by heating the same in a stainless pipe under nitrogen atmosphere as the water insoluble sulfur.SELECTED DRAWING: None
Patent JP-2018064244-A (JP)
Title: Communication system and communication method
Inventor: TANAKA TAKAAKI
IPC: H04L12/715
Filed: 2016-10-14
Abstract: PROBLEM TO BE SOLVED: To reduce an amount of information which a communication device should store in order to transfer a signal to another communication terminal.SOLUTION: In each of a plurality of networks N1, at least one or more communication terminals 1 including a master unit 2 store terminal management information including an address at a second protocol of a communication terminal 1 belonging to a lower-level network. A communication terminal 1 storing the terminal management information determines whether an end point address of a received signal accords with an address included in the terminal management information. If so, the communication terminal 1 storing the terminal management information transfers the received signal to the lower-level network, and if not, it transfers the received signal to an upper-level network.SELECTED DRAWING: Figure 1
Patent JP-2018064660-A (JP)
Title: Housing tool
Inventor: KITAMURA NOBUHIDE
IPC: B65D45/24
Filed: 2016-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a housing tool capable of facilitating a work in the vicinity of the housing tool.SOLUTION: A housing tool 11 is mounted on a flat arrangement surface 101, and stores an object to be stored in a wall body which is formed so as to surround the object to be stored 201 from a parallel direction with respect to the arrangement surface. The housing tool comprises: a body part 21 arranged on the arrangement surface, stores the object to be stored, and has a part of the wall body; and a displacement part 61 which has remainders of the wall body and which is supported movably relative to the body part. Remainders 63a, 65 may be arranged on a covering position which is a position for forming the wall body for surrounding the object to be stored, and a mount position which is a position where surfaces of the remainders are directed to a direction opposite to the arrangement surface direction on a position further from the arrangement surface than the surfaces of the remainders on the covering position.SELECTED DRAWING: Figure 2
Patent JP-2017020048-A (JP)
Title: Polycarbonate resin composition and molded article
Inventor: SASAKI KAZUO
IPC: C08K3/00
Filed: 2016-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a polycarbonate resin composition having designability (such as a metallic tone, image clarity and deep coloring property) and having light resistance, impact resistance and retention stability at the same time and to provide a polycarbonate resin molded article using the polycarbonate resin composition.SOLUTION: There is provided a polycarbonate resin composition which comprises a polycarbonate resin containing a structural unit derived from a dihydroxy compound having a structure represented by the following formula (1) and a structural unit derived from a dihydroxy compound having no aromatic ring structure and a pigment composed of specific metallic particles surface-treated with a surface treating agent. The polycarbonate resin composition comprises a metal compound of the group 2 in the long period type periodic table. An injection-molded article of the polycarbonate resin composition having a thickness of 3 mm as measured according to JIS K7105 has a total light transmittance of 3.0% or less.SELECTED DRAWING: None
Patent JP-2018067238-A (JP)
Title: Operation input device and control method
Inventor: FURUBAYASHI KIYOHIKO
IPC: G06F3/02
Filed: 2016-10-21
Abstract: PROBLEM TO BE SOLVED: To provide an operation input device preventing execution of processing based on user's unintended operation input performed on a hard key during user's handwriting input on a touch panel.SOLUTION: An operation input device has a display part, a touch panel, a hard key, and a control part. The display part displays a screen for handwriting input. The touch panel is arranged in a manner such as to be superposed on the display part, and detects user's handwriting input on the screen for handwriting input. The hard key is a physical key which is arranged around the display part. The control part disables user's operation input on the hard key while the display part displays the screen for handwriting input.SELECTED DRAWING: Figure 2
Patent JP-2018069182-A (JP)
Title: Filter device
Inventor: ISHIZUKA MAKOTO
IPC: B01D29/11
Filed: 2016-10-31
Abstract: PROBLEM TO BE SOLVED: To discharge a liquid after filtration together with air to an external of a filter device when the air in the filter device is removed.SOLUTION: A case is arranged inside a tank. A filter element is arranged in the case. A lid body is arranged so as to cover an upper surface of the case and an upper surface of the tank. A first through hole is formed in an approximately center of an upper plate which covers an upper end surface of a filter medium of the filter element and abuts on a lower surface of the lid body. A first opening as one end is arranged in a position overlapping with the first through hole, and a second through hole, in which a second opening as the other end is arranged between a side surface of the tank and a side surface of the case, is formed on the lid body in a plane view. The first through hole and second through hole communicate between a hollow part of the filter medium and a space which is an inside of the tank and an external of the case.SELECTED DRAWING: Figure 1
Patent JP-2018046538-A (JP)
Title: Scanner capable of executing static calibration and compensation value adjustment method for the same
Inventor: LUO NAI WUN
IPC: H04N1/19
Filed: 2016-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a scanner and a compensation value adjustment method for the same, capable of obtaining an accurate compensation value with respect to each pixel of the scanner, even in a state where a calibration component has dirt, dust, or wrinkles.SOLUTION: The scanner includes the calibration component, a memory, an imaging part, and a processing part. The imaging part acquires initial scan pixel data. The processing part generates compensation offset ratio data including the average value of a first offset ratio on the basis of the initial scan pixel data and reference compensation data. A plurality of selection pixels are decided according to the compensation offset ratio data, the average value of the first offset ratio, and a predetermined compensation threshold. The average value of a second offset ratio is obtained by removing the value of the compensation offset ratio of the compensation offset ratio data in the selection pixels. The initial scan pixel data is converted into static compensation pixel data on the basis of the average value of the second offset ratio and the reference compensation data.SELECTED DRAWING: Figure 3
Patent JP-2017206490-A (JP)
Title: Mixture
Inventor: SAKAMOTO KEI
IPC: C07C69/75
Filed: 2016-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a synthetic intermediate for synthesizing a monomer needed for production of an optical film having a good reverse wavelength dispersion property.SOLUTION: Disclosed is a compound represented by formula (I), where a is an integer from 1 to 3; b is an integer from 1 to 20; c is 0; Ais a substituted/unsubstituted alicyclic group, or a substituted/unsubstituted aromatic group; Yis -O-, -CO-, -CO-O-, -O-CO-, -NR-CO-, -CO-NR-, -O-CO-O-, -NR-CO-O-, -O-CO-NR-, or -NR-CO-NR-; Rto Rare each independently H or a C1-6 alkyl group; Rand Rare each independently H, a methyl group or Cl; and FGis a hydroxy group.SELECTED DRAWING: None
Patent JP-2018074542-A (JP)
Title: Reproduction color profile correction system, reproduction color profile correction method and program
Inventor: TANAKA TAKAYA
IPC: B41J2/525
Filed: 2016-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a reproduction color profile correction system configured to perform correction taking consistency of reproduction colors not only of a reference paper sheet but also of the other paper sheet upon a reproduction color profile created from a prediction colorimetric value in accordance with a measured colorimetric value that is calculated from a color chart of combinations of process inks of the reference paper sheet.SOLUTION: A reproduction color profile correction system is configured to correct a prediction colorimetric value of a reproduction color obtained by combining process inks in a reproduction color profile. The system comprises: a differential colorimetric value calculation part for calculating a differential colorimetric value that is a differential between a prediction colorimetric value that is a colorimetric value of the reproduction color predicted in accordance with process ink combination in the ink combination on the reference paper sheet and a measured colorimetric value that is a colorimetric value obtained by measuring a reproduction color of a color chart on the reference paper sheet corresponding to the process ink combination; and a colorimetric value correction part for collecting the prediction colorimetric value of the reproduction color in each ink combination of the reference paper sheet and the other paper sheet of a different kind from the reference paper sheet in accordance with the differential colorimetric value.SELECTED DRAWING: Figure 1
Patent JP-2018069208-A (JP)
Title: Deoxygenation treatment device
Inventor: NAKAGAWA TOMOHITO
IPC: B01D61/58
Filed: 2016-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a deoxygenation treatment device capable of removing dissolved oxygen in water being treated with sufficiently high efficiency.SOLUTION: A deoxygenation treatment device 100 according to the present invention comprises: a filtration part 10 having a container whose inner space is divided in a primary side area and a secondary side area by a filtration membrane, making treatment object water flow in from the primary side, making filtration water flow out from the secondary side, and making a part of the treatment object water flow out from the primary side; a filtration water line 30; a circulation line 20; a deaerator 31 which is connected to the filtration water line 30 and whose inside space is divided in a primary side area and a secondary side area by a deaeration membrane; a decompression device 21 connected to the circulation line 20; and a deaeration line 50 connecting the deaerator 31 and the decompression device 21 in communication. The decompression device 21 makes a pressure of the secondary side area of the deaerator 31 lower than a pressure of the primary side area of the deaerator 31 by using a water flow in the circulation line 20.SELECTED DRAWING: Figure 1
Patent JP-2017074993-A (JP)
Title: Storage method of easily polymerizable compound
Inventor: ITO HIROYUKI
IPC: B65D90/00
Filed: 2016-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a storage tank in which liquid in the tank can be agitated and mixed while being circulated without generating mist even when liquid level is low.SOLUTION: When liquid level in a storage tank 1 is equal to or higher than predetermined height, liquid in the storage tank 1 is made to flow through pipelines 3 and 4, a three-way valve 6, pipeline 7, and a nozzle 8 by a pump 5 in this order and the liquid is spouted obliquely upward from the nozzle 8. When the liquid is sent from the storage tank 1, the liquid level is lowered to the height equal to or lower than the predetermined height and such a risk arises that a liquid flow of the liquid spouted from the nozzle 8 disorders the liquid level remarkably and mist is generated in a gas phase above the liquid level, the three-way valve 6 is changed over to send the liquid from the circulation pipeline 4 to a pipeline 9 and the sent liquid is discharged almost horizontally into the tank 1 from an opening 9a.SELECTED DRAWING: Figure 1
Patent JP-2018077053-A (JP)
Title: Pattern inspection method and pattern inspection device
Inventor: INOUE HIROSHI
IPC: G01N21/956
Filed: 2016-11-07
Abstract: PURPOSE: To provide an inspection method that can inspect a pattern dimension of a defective part from an optical image obtained to make closer to a pattern image when transferred by an exposure device.CONSTITUTION: A pattern inspection method of one aspect of the present invention comprises the steps of: acquiring an optical image of a mask substrate on which a pattern is formed; generating a reference image corresponding to the optical image; measuring a second threshold level, used for the reference image, which makes a pattern dimension of a pattern normal part in the optical image, specified using a first threshold level of an image gradation value profile, and a pattern dimension of a corresponding part in the reference image be same dimension; measuring the pattern dimension of the corresponding part in the reference image, which corresponds to a pattern abnormal part in the optical image, using the second threshold level; measuring a pattern dimension of the pattern abnormal part in the optical image using the first threshold level; comparing the pattern dimension measured from the reference image with the pattern dimension measured from the optical image as for the pattern abnormal part, and outputting a comparison result.SELECTED DRAWING: Figure 4
Patent JP-2018075191-A (JP)
Title: Vacuum cleaner
Inventor: MARUTANI HIROKI
IPC: A47L9/28
Filed: 2016-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner capable of improving efficiency in cleaning and also making an appeal that cleaning is performed by recognizing a shape of a cleaning area.SOLUTION: A vacuum cleaner 11 includes a main body case, drive wheels, a travel control section 61, a cleaning section 22, a periphery detection sensor 43, and a map generation section 64. The drive wheels enable the main body case to travel. The travel control section 61 controls driving of the drive wheels so as to allow the main body case to perform self-propelled traveling. The cleaning section 22 performs cleaning. The periphery detection sensor 43 detects a shape of a periphery of the main body case. The map generation section 64 generates an initial map of a cleaning area on the basis of the shape of the periphery scanned by the periphery detection sensor 43 by allowing the main body case to perform predetermined initial operation within a predetermined range while the travel control section 61 controls the driving of the drive wheels.SELECTED DRAWING: Figure 1
Patent JP-2018077405-A (JP)
Title: Lamination label
Inventor: EZAKI KAORI
IPC: G09F3/02
Filed: 2016-11-11
Abstract: PROBLEM TO BE SOLVED: To use a lamination label obtained by laminating a film layer on a surface sheet partially in an application other than the application that it is pasted to an adherend and subsequently peeled off.SOLUTION: A delivery slip 11 and a pasting slip 12 are used in an application that they are pasted to a delivery article 2 and subsequently peeled off; however, in an area facing a warranty piece 13, a silicon layer 22 is not laminated between an adhesive layer 40 and a ground sheet 21, and warranty information 13f is displayed on a lamination surface with the adhesive layer 40 of a film layer 30.SELECTED DRAWING: Figure 1
Patent JP-2018075553-A (JP)
Title: Air blow type washing equipment
Inventor: OKURA TOSHINORI
IPC: B08B5/00
Filed: 2016-11-11
Abstract: PROBLEM TO BE SOLVED: To provide air blow type washing equipment to which a foreign matter hardly re-adheres.SOLUTION: Air blow type washing equipment 10 proposed here includes a cleaning room 12, a holding material 14 arranged in the cleaning room 12, an air blowing apparatus 16 for generating air flow downward from above in the cleaning room 12, and a blow device 18 for blowing air toward a workpiece W held by the holding material 14. Further, a plurality of projections or a plurality of recesses are provided at an interval determined beforehand along a vertical direction on inner walls 12c, 12d of the cleaning room 12.SELECTED DRAWING: Figure 1
Patent JP-2017033608-A (JP)
Title: Thermal fire alarm
Inventor: KODAMA SANSHIRO
IPC: G08B17/06
Filed: 2016-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a fire alarm capable of effectively attaining both thickness and size reduction and a fast fire detection speed.SOLUTION: A thermal fire alarm 1 is provided with a heat detection part 26 at a tip part 25a of a heat detection sensor 25, and the tip part 25a of the heat detection sensor 25 is arranged between a front wall part 15, facing a front side, of a case 10 and a surface panel 31. An atmosphere intake hole 32 is provided at a place, which the tip part 25a of the heat detection sensor 25, of the surface panel 31 faces. Then the thermal fire alarm has a case recessed part 16 provided to the front wall part 15 of the case 10 to surround the heat detection sensor 25 in front view.SELECTED DRAWING: Figure 2