baber/WOPTO huggingface dataset:
Patent JP-2018144125-A (JP)
Title: Steel roof material manufacturing method and steel roof material manufacturing apparatus suitable for the same
Inventor: NAKANORI NORIYUKI
IPC: B23D19/00
Filed: 2017-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a steel roof material manufacturing method capable of reducing waste of steel, and a steel roof material manufacturing apparatus suitable for the same.SOLUTION: A steel roof material manufacturing method includes: a diagonal cutting step P1 of cutting a segment crossing both short sides of a rectangular planar steep plate 1 with respect to the rectangular planar steep plate 1 having predetermined length and width and inclined with respect to a long side; and a separation step P2 of forming a bifurcation part made of two strip-like steel plates in the planar steep plate 1, by separating opposed cut surfaces formed in the planar steep plate 1 by the diagonal cutting step P1.SELECTED DRAWING: Figure 1
Patent JP-2018146703-A (JP)
Title: Image forming apparatus
Inventor: TANIO KOJI
IPC: G03G15/20
Filed: 2017-03-03
Abstract: PROBLEM TO BE SOLVED: To handle a paper jam which occurs in a fixing unit, easily.SOLUTION: An image forming apparatus 1 includes a housing 10, a fixing unit 2, a rear cover 3, and a restriction member 4. The housing 10 includes an opening 101. The fixing unit 2 can be freely attached into/detached from the housing 10 via the opening 101. The rear cover 3 is rotatably supported around a fulcrum 31, to open/close the opening 101. The restriction member 4 restricts an angle for opening the cover 3. The restriction member 4 is movable between a restriction position that restricts the angle and a release position that eliminates the angle restriction. When the restriction member 4 is located in the restriction position, a projection 41 of the restriction member 4 engages with an engagement member 32 of the rear cover 3. When the restriction member 4 is located in the release position, the projection 41 of the restriction member 4 does not engage with the engagement member 32 of the rear cover 3.SELECTED DRAWING: Figure 6
Patent JP-2018146173-A (JP)
Title: Thermal storage device
Inventor: NAGAI MASAAKI
IPC: F28F23/02
Filed: 2017-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a thermal storage device flexibly taking out heat stored in a thermal storage material by releasing a super cooled state by an electric trigger at a necessary timing while enabling the super cooled state of the thermal storage material to be maintained for a long time.SOLUTION: A thermal storage device includes: a thermal storage material 104 holding heat in a super cooled state, solidified by an electric trigger to generate heat, and mainly containing sodium acetate trihydrate; and at least a pair of electrodes 109 which applies the electric trigger on the thermal storage material 104 and at least one piece of which includes silver. The thermal storage material 104 contains silver elements having a saturated concentration or lower concentration. The electrode 109 is such that bromide silver adheres to at least part of a surface coming in contact with the thermal storage material 104.SELECTED DRAWING: Figure 1
Patent JP-2018146405-A (JP)
Title: Image processing apparatus, image processing system, and image processing method
Inventor: MANO NAOYA
IPC: G01S13/90
Filed: 2017-03-06
Abstract: PROBLEM TO BE SOLVED: To provide an image processing apparatus that can reduce a work load on an operator.SOLUTION: An image processing apparatus comprises: a range compression processing part 11 that performs range compression processing on imaging data picked up by a synthetic opening radar; azimuth compression processing part 12 that performs azimuth compression processing on the imaging data on which the range compression processing is performed; and a sampling part 18 that performs re-sampling of the imaging data on the basis of input PRF information.SELECTED DRAWING: Figure 2
Patent JP-2018143643-A (JP)
Title: Deodorization filter medium and filter
Inventor: TAKAMI TAKETO
IPC: A61L9/16
Filed: 2017-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a deodorization filter medium having excellent performance of deodorizing aldehydes.SOLUTION: A deodorization filter medium has a laminated structure with an adsorbent supporting an amine compound 1-30 wt.% and an adhesive between substrate layers. The adsorbent contains silica gel. Of the substrate layers, the substrate layer disposed upstream in ventilation direction is composed of a nonwoven fabric in which an agent with a first acid dissociation constant of 4 or less is added by 0.1 g/m-20 g/m.SELECTED DRAWING: None
Patent JP-2018144431-A (JP)
Title: Ring type binding tool holder, holder with binding tool, and file
Inventor: KANEDA TORU
IPC: B42F7/00
Filed: 2017-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a ring type binding tool holder capable of contributing to expansion of use modes of a predetermined ring type binding holder and improvement of convenience by a user, a holder with a binding tool, and a file.SOLUTION: A ring type binding tool holder 1 of this invention holds a ring type binding tool having two elongated base parts and plural pairs of semi-ring parts formed integrally on each side face of the base parts, extending into the front side of the base parts with at least a part thereof being curved, and opening and closing along with relative displacement of the base parts, the ring type binding tool holder 1 comprising a holder base plate 2 extending along a back face on the back face side of the base parts of the ring type binding tool, and base part attachment portions 3a to 3d capable of directly attaching and detaching the base parts are provided on the surface of the holder base plate 2 opposing the back face of the base parts.SELECTED DRAWING: Figure 1
Patent JP-2018150863-A (JP)
Title: Vertical shaft windmill and wind power generating device
Inventor: AKAGAWA MITSURU
IPC: F03D3/06
Filed: 2017-03-13
Abstract: PROBLEM TO BE SOLVED: To lighten a blade, improve rigidity, avoid increase of resistance, and improve a wind-resistance performance.SOLUTION: The windmill comprises a main shaft 5, blades 9 extending upward and downward, and plural arms 8a, 8b coupled with coupling parts 11 at plural upward and downward portions of the blades 9 respectively at one end, and coupled with the main shaft 5 respectively at the other end. A stiffening arm auxiliary material 12 extending in a blade longitudinal direction along an inner face of the blade 9 is provided in a recess part 15 provided on the blade 9. An arm cover 16 is provided to cover the arm auxiliary material 12 and close the recess part 15.SELECTED DRAWING: Figure 4
Patent JP-2018149145-A (JP)
Title: Dewaterer
Inventor: IKEMIZU MUGIHEI
IPC: D06F49/02
Filed: 2017-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a dewaterer capable of suppressing dewatering vibration and excellent in environmental properties by downsizing a balancer device and improving environmental properties.SOLUTION: The dewaterer comprises: a rotary tub 34 for storing laundry such as clothing; a motor 36 for rotationally driving the rotary tub 34; and a balancer device 44 arranged at the rotary tub 34. The balancer device 44 has a balancer case 44a, and a liquid 44b stored in the balancer case 44a. By using an aqueous solution of potassium carbonate as the liquid 44b, it is possible to downsize the balancer device 44 and improve environmental properties, and thereby achieve a dewaterer capable of suppressing dewatering vibration and excellent in environmental properties.SELECTED DRAWING: Figure 1
Patent JP-2018152806-A (JP)
Title: Power allocation device, terminal device including the same, program for having computer execute, computer-readable recording medium recording program
Inventor: ROYA REZAGH
IPC: H04J99/00
Filed: 2017-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a power allocation device that performs transmission power allocation which has a simple process and is practically implementable.SOLUTION: Detection means 241 sets a minimum signal-to-noise power ratio γrequired at a receiver of radio communication as a signal-to-noise power ratio after decoding, refers to a power relation line indicating relation between a signal-to-noise power ratio before decoding and the signal-to-noise power ratio after decoding, and detects a signal-to-noise power ratio before decoding γcorresponding to the minimum signal-to-noise power ratio γ. Determination means 242 determines that a multiplication result of the signal-to-noise power ratio γfrom the detection means 241 times noise power is transmission power P, and determines kth transmission power Pby P=λP, where k is an integer larger than 1. The symbol λ is a maximum value of (1+γ) and γ.SELECTED DRAWING: Figure 5
Patent JP-2018156975-A (JP)
Title: Semiconductor storage device
Inventor: KATO TATSUYA
IPC: H01L27/11568
Filed: 2017-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor storage device having a high reliability.SOLUTION: A semiconductor storage device comprises: a semiconductor member that extends in a first direction; first wiring that extends in a second direction crossing the first direction; and a first electrode arranged between the semiconductor member and the first wiring. A curvature radius of a corner part opposed to the semiconductor member in the first electrode is larger than that of a corner part opposed to the first wiring in the first electrode.SELECTED DRAWING: Figure 4
Patent JP-2018153971-A (JP)
Title: Inspection method for liquid ejection head
Inventor: WADA HIROYUKI
IPC: B41J2/015
Filed: 2017-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an inspection method for a liquid ejection head, by which a driving condition appropriate for an individual element substrate can be set without increasing the number of man hours and load on a step.SOLUTION: An inspection method for a liquid ejection head executes: a measurement step in which a first measurement result is obtained by measuring current flowing in a heating resistance element when a predetermined voltage is applied to the heating resistance element, and a second measurement result is obtained by measuring electrostatic capacitance between the heating resistance element and a second protective layer via a first protective layer; and an estimation step in which an estimated value of minimum ejection limit energy required to eject liquid from an ejection port is obtained from the first measurement result and the second measurement result. An initial value for driving voltage or pulse width is obtained based on the estimated value, the driving voltage or pulse width is varied from this initial value, and a test pattern is recorded.SELECTED DRAWING: Figure 4
Patent JP-2018155649-A (JP)
Title: Electromagnetic wave detector, program, and electromagnetic wave detection system
Inventor: OKADA HIROKI
IPC: G01S7/497
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To reduce a difference between an estimated correspondence and an actual correspondence.SOLUTION: An electromagnetic wave detector 10 comprises, an irradiation unit 11, a first detection unit 17, a storage unit 13 and a control unit 14. The irradiation unit 11 irradiates an electromagnetic wave. The first detection unit 17 includes a plurality of detection elements. The plurality of detection elements detect the reflected wave of an electromagnetic wave radiated to an object ob separately for irradiated positions. The storage unit 13 stores related information. The related information is the one in which the direction of electromagnetic wave irradiation is associated with a factor defining one of two points on a path. The path leads from the irradiation unit 11 to the first detection unit 17 via the object ob of an electromagnetic wave. The control unit 14 updates the related information on the basis of the direction of electromagnetic wave irradiation and the position of a detection element, among the plurality of detection elements, that detected the reflected wave of an electromagnetic wave.SELECTED DRAWING: Figure 1
Patent JP-2018156491-A (JP)
Title: Facility inspection system
Inventor: HAMADA HIROSHI
IPC: G09B29/10
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a facility inspection system capable of inspecting a facility using an autonomous flying object.SOLUTION: A facility inspection system for performing facility inspection using a flying object having an imaging part includes: facility information registration means for registering facility information to be inspected; inspection information registration means for registering inspection information; route setting means for setting route information on a flight route of the flying object when performing facility inspection using the facility information and the inspection information; flight plan setting means having the route information for setting a flight plan to give an inspection instruction to the flying object; flight plan output means for outputting the flight plan to the flying object; and correction means for correcting the route information or the flight route based on input inspection environment information.SELECTED DRAWING: Figure 1
Patent JP-2018156497-A (JP)
Title: Memory access device, instruction control method, program, and information processing device
Inventor: NISHIGAKI YASUHIRO
IPC: G06F9/38
Filed: 2017-03-21
Abstract: PROBLEM TO BE SOLVED: To solve the problem that it is difficult to efficiently perform speculative execution of a vector load instruction.SOLUTION: A memory access device has data acquisition means for acquiring vector data from a main storage device on the basis of a vector load instruction read from the main storage device. The data acquisition means determines whether to issue an instruction to acquire vector data from the main storage device in accordance with a branch level showing the number of uncompleted branch instructions existing before the vector load instruction.SELECTED DRAWING: Figure 1
Patent JP-2018153549-A (JP)
Title: Game machine
Inventor: SUZUMURA HIKARU
IPC: A63F5/04
Filed: 2017-03-21
Abstract: PROBLEM TO BE SOLVED: To make amusement rich in change by changing reliability of whether privilege is granted according to progress of a game in a game machine in which privilege advantageous to a player is granted.SOLUTION: A non-permitted zone for preventing permission of display of stop operation information advantageous to a player, and a permitted section that permits display of stop operation information advantageous to the player and is shifted based on winning of one of a plurality of shift combinations are provided. Privilege granting determination means determines whether privilege is granted by using reliability corresponding to a game winning a specific combination by a winning lottery combination during stay in a specific period in first reliability information as reliability information corresponding to a first shift combination as a shift combination for triggering a shift to the permission section from among reliability information stored by reliability storage means.SELECTED DRAWING: Figure 3
Patent JP-2018157928-A (JP)
Title: Biological information acquisition device, biological information acquisition method, and biological information acquisition program
Inventor: SUGAWARA HIROSHI
IPC: A61B5/1171
Filed: 2017-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a biological information acquisition device capable of reflecting depth information on a blood vessel in the biological information.SOLUTION: A biological information acquisition device includes: an imaging part having a plurality of light receiving elements disposed in a matrix shape; a condensing part in which a plurality of kinds of microlenses with different focal distances are disposed in a plane; and a control part including an information acquisition part for processing the image information acquired by the imaging part and acquiring information. The imaging part acquires the image information by imaging near infrared light reflected in a living body through the condensing part, and based on the image information, the information acquisition part acquires position information including depth information in a blood vessel in the living body as biological information.SELECTED DRAWING: Figure 3
Patent JP-2018160972-A (JP)
Title: Control device of motor drive circuit and diagnostic method of motor drive circuit
Inventor: UNO MASAKI
IPC: H02P29/024
Filed: 2017-03-22
Abstract: PROBLEM TO BE SOLVED: To suppress erroneous detection of an on-stuck abnormality of a power supply relay circuit by being influenced by electric charge accumulated in a capacitor connected between a power supply line of an inverter and a ground point.SOLUTION: In an off-operation state of a power supply relay circuit including a power supply relay and a reverse connection protection relay, a control device discharges electric charge accumulated in a capacitor through a winding of a motor by setting a q-axis voltage to zero and a d-axis voltage to a predetermined non-zero voltage, and determines whether the power supply relay circuit is in an on-stuck abnormality when a current flowing through the winding of the motor continues to flow for longer than a predetermined time in a discharge operation state. When it is determined that the power supply relay circuit has an on-stuck abnormality, the control device turns on a lower arm of the inverter by setting the q-axis voltage and the d-axis voltage to zero from the discharge operation state so as to release a surge current to the ground point side and suppress a surge voltage.SELECTED DRAWING: Figure 2
Patent JP-2018159805-A (JP)
Title: Image forming apparatus
Inventor: TABATA EIJI
IPC: G03G15/16
Filed: 2017-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that can stably achieve good transferability to a recording medium with high irregularity.SOLUTION: An image forming apparatus comprises: a transfer belt including an elastic layer; and a transfer part. The transfer part includes a transfer member, an opposing member, and a nip part. When an arbitrary one point located on the transfer belt passes through the nip part, the pressure distribution of pressure applied to the arbitrary one point has an increase area in which the pressure increases as time elapses, a flat area in which the pressure remains constant through the lapse of time, and a decrease area in which the pressure decreases as time elapses. The transfer belt is deformed after the change in pressure in the pressure distribution. In transferring a toner image to a recording medium with high irregularity, a time pt during which the arbitrary one point stays in the flat area is longer than a delay time dt from the time at which the arbitrary one point reaches the boundary between the increase area and flat area to the time at which the amount of deformation of the transfer belt reaches its peak.SELECTED DRAWING: Figure 7
Patent JP-2018160387-A (JP)
Title: Alkaline battery
Inventor: TAKAHASHI TADAYOSHI
IPC: H01M10/30
Filed: 2017-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an alkaline battery capable of suppressing degradation in output characteristics of a battery under a high-temperature environment or long-term storage.SOLUTION: The alkaline battery includes: a bottomed battery case serving as a negative terminal of an armored body air-tightly housing a power generation element as well; a sealing plate having an insulation gasket and a safety valve; and a power generation element sealed by the battery case and the sealing plate, and has a plating layer formed on the inner surface side of a base material layer of the battery case. The plating layer contains at least two types selected from a group comprised of nickel, zinc and tin.SELECTED DRAWING: Figure 1
Patent JP-2018159519-A (JP)
Title: Fuel cell system
Inventor: NAKANE HIDEKI
IPC: H01M8/04
Filed: 2017-03-23
Abstract: PROBLEM TO BE SOLVED: To prevent freezing with a simple structure that does not waste hot water.SOLUTION: A fuel cell system includes a fuel cell, a hot water storage tank, and a heat radiation unit. The heat radiation unit has: a radiator which is provided for a circulation path where hot water heated by heat from the fuel cell flows; and a fan which blows the air sucked from outside via an intake port to the radiator and exhausts it outside via an outlet. When the fan stops driving, at least either the intake port or the outlet is in a closed state. Thus, when performing stop driving of the fan without requiring heat radiation by the radiator in the case, for example, temperature of hot water or outside temperature is low, flow-in of the air from outside is suppressed by putting at least either the intake port or the outlet in the closed state to suppress flow-in of the air from outside, so that it is possible to prevent freezing of the circulation path by suppressing heat radiation of the radiator.SELECTED DRAWING: Figure 2
Patent JP-2018159017-A (JP)
Title: Adhesive composition and adhesive sheet
Inventor: YONEKAWA YUYA
IPC: C09J133/00
Filed: 2017-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive composition capable of forming an adhesive layer having good adhesiveness to olefins and high heat resistance, and to provide an adhesive sheet produced from the adhesive composition.SOLUTION: The adhesive composition of the present invention contains a (meth)acrylic copolymer (A) having a glass transition temperature (Tg) of less than 0°C, a (meth)acrylic oligomer (B) having a Tg of 100°C or more and a weight-average molecular weight of 2,000-10,000, and a crosslinking agent (C). The (meth)acrylic oligomer (B) contains, as a component, 55 mass% or more of a monomer having an alicyclic structure in a side chain and has a hydrogen-bonding functional group at a main chain terminal.SELECTED DRAWING: None
Patent JP-2018161764-A (JP)
Title: Printer
Inventor: TAKADA ATSUSHI
IPC: B65H7/02
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To properly continue printing on a paper sheet even when a conveyance roller is deteriorated.SOLUTION: A paper sheet stain determination section 61 determines whether stain is generated on a rear face of a paper sheet P on the basis of a detection result of a line sensor 34. A transfer time paper sheet interval calculation section 62 calculates a transfer time paper sheet interval according to a degree of paper sheet stain when it is determined that the paper sheet stain is generated. A conveyance force determination section 63 determines whether conveyance force is lowered on the basis of a detection result of a resist sensor 32. A conveyance force lowering time paper sheet interval calculation section 64 calculates a sufficient paper sheet interval in which paper jam is not generated as a conveyance force lowering time paper sheet interval on the basis of calculated delay time when it is determined that the conveyance force is lowered. A paper sheet interval determination section 65 determines longer one of the conveyance force lowering time paper sheet interval and the transfer time paper sheet interval as a paper sheet interval to be conveyed on a conveyance passage.SELECTED DRAWING: Figure 1
Patent JP-2018164344-A (JP)
Title: Motor driving device
Inventor: GAO LEI
IPC: H02P29/00
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a motor driving device capable of suppressing movement of a vehicle door when any power for a normal operation is not being supplied.SOLUTION: A motor driving device 5 comprises a motor 6 which moves a vehicle door, a plurality of upper arms 11A, 11B, a plurality of lower arms 21A, 21B, and a starting circuit 29. The upper arms 11A, 11B have upper switches 12, and connect the motor 6 and a first wire 9. The lower arms 21A, 21B have lower switches 22, and connect the motor 6 and a second wire 10 having a lower potential than the first wire 9. The starting circuit 29 turns on the plurality of lower switches 22 on the basis of increase in the potential of the first wire 9 to a reference potential or higher.SELECTED DRAWING: Figure 2