baber/WOPTO huggingface dataset:
Patent JP-2017229150-A (JP)
Title: Control device for three-phase rotary machine
Inventor: SUZUKI TAKASHI
IPC: H02P6/28
Filed: 2016-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a control device capable of reducing a phase current peak value while reducing torque ripples, in the control device for a three-phase rotary machine that generates a torque obtained by adding a magnet torque and a reluctance torque.SOLUTION: In a control device that controls drive of an embedded magnet type three-phase rotary machine having two pairs of three-phase coil sets, two power converters are provided so as to correspond to the two pairs of coil sets, and output to the two pairs of coil sets AC currents having the same amplitude and having a mutual phase difference of (30±60×n)deg when n is an integer. A controller 651 calculates a d-axis current and a q-axis current of a sixth-order component superposed on a fundamental wave component on a d/q coordinate so as to reduce a peak value of a phase current primary component energized to the two pairs of coil sets, and controls energization of the three-phase rotary machine. The controller 651 calculates the currents so that only a sixth-order q-axis current applied and that an amplitude of a sixth-order d-axis current is set to be zero, that is, so that an amplitude of the sixth-order q-axis current is set to be larger than the amplitude of the sixth-order d-axis current.SELECTED DRAWING: Figure 3
Patent JP-2017227090-A (JP)
Title: High drainage ability product
Inventor: NAGAE TATSUSHI
IPC: E03C1/20
Filed: 2016-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a product autonomously transferring water with propulsion force as force different from gravity.SOLUTION: There is provided a product, in which surface comprises multiple hydrophilic regions and multiple hydrophobic regions, are ratio of the hydrophilic regions relatively to the hydrophobic regions is increased toward a predetermined direction of the surface, so that the product has a property that water is apparently autonomously transferred in the direction, and straight lines passing approximately center between the hydrophilic regions and the hydrophobic regions are directed to a certain point or region and at least one part of the straight lines is nonparallel each other. From such product surface, water is more efficiently transferred in a specific direction and the water may be efficiently discharged.SELECTED DRAWING: Figure 2
Patent JP-2018004823-A (JP)
Title: Image formation apparatus
Inventor: SUGANO TAKASHI
IPC: B41J29/13
Filed: 2016-06-29
Abstract: PROBLEM TO BE SOLVED: To reduce the downtime by avoiding the halfway termination of a job in a situation where detachment of a detachable unit is unnecessary.SOLUTION: When the crossing jam in which a sheet P is stopped at a position crossing a conveyance path in an apparatus body 110 and a conveyance path in a drawer unit 92 occurs, a CPU 501 outputs a lock command to a lock unit LU and outputs a lock release command after completion of jam processing. Then, when lock of the lock unit LU is not released, failure of the lock unit LU is determined and failure information is stored, but the job is resumed. Then, when the jam to which jam processing cannot be performed unless a front door 91 is opened, namely the jam that is not the crossing jam occurs in the drawer unit 92, in a case where the failure information is stored, lock error is notified and the job is terminated halfway.SELECTED DRAWING: Figure 9
Patent JP-2018001902-A (JP)
Title: Seat back
Inventor: ARATA KAZUYOSHI
IPC: B60N2/64
Filed: 2016-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a seat back which contributes to weight reduction of a backrest, and can adequately deform in response to external force.SOLUTION: A back surface plate 53 includes a deformation part 6 which is formed in a center part in a width direction and generates reactive force by elastically deforming in response to external force. The deformation part 6 includes a plate-like base plate 61, and a plurality of protrusions 62 which protrude from the base plate 61 in a back surface direction. The plurality of protrusions 62 separate from each other when the external force in the back surface direction acts on the deformation part 6, and come close and interfere mutually when the external force in a front surface direction acts on the deformation part 6.SELECTED DRAWING: Figure 3
Patent JP-2018007405-A (JP)
Title: Power supply device
Inventor: TSUKAMOTO YASUHIRO
IPC: H02M3/28
Filed: 2016-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a power supply device arranged so that a voltage comparator circuit in a voltage-sensing circuit can be protected.SOLUTION: A voltage-sensing circuit 13 comprises: a shunt regulator SR which flows a current when an output voltage of a power supply device 10 is excessive; a photocoupler PC including a light-emitting diode LD connected in series with the shunt regulator SR; and a Zener Diode ZD1 connected in parallel with a series-connected circuit of the shunt regulator SR and the light-emitting diode LD. The Zener Diode ZD1 has a breakdown voltage which is lower than a sum of a rated voltage of the shunt regulator SR and a voltage between both ends of the light-emitting diode LD. The Zener Diode ZD1 restricts a voltage applied to the shunt regulator SR when a current passes through the shunt regulator SR and the current is smaller than a predetermined amount, whereby the shunt regulator SR is protected.SELECTED DRAWING: Figure 1
Patent JP-2018001623-A (JP)
Title: Method for manufacturing liquid discharge head
Inventor: HIRAYAMA MAKOTO
IPC: B41J2/14
Filed: 2016-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a liquid discharge head that can excellently remove an adhering material to a surface of a discharge port.SOLUTION: A method for manufacturing a liquid discharge head comprising a member having a discharge port on a substrate includes a step of causing ice particles having kinetic energy of 1.22×10kg msor more and 9.63×10kg msor less and a speed of 400 m/s or more and 450 m/s or less to collide with a surface provided with the discharge port of a layer for forming the member.SELECTED DRAWING: Figure 2-2
Patent JP-2018000841-A (JP)
Title: Biological information acquisition device and vehicle control system
Inventor: HIEI TAKEHIKO
IPC: A61B5/113
Filed: 2016-07-08
Abstract: PROBLEM TO BE SOLVED: To suppress a decline in detection accuracy of biological information due to variation in position of a seat belt.SOLUTION: A biological information acquisition device includes a pressure sensitive tube (22) disposed between a lateral part (13a) of a seat (13) and a seat belt (60) and including a tube body (23) extending in a direction crossing with a longitudinal direction of the seat belt (60).SELECTED DRAWING: Figure 4
Patent JP-2016189219-A (JP)
Title: Mass flow rate controller
Inventor: DING JUNHUA
IPC: G05D7/06
Filed: 2016-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a mass flow rate controller for continuously inspecting calibration setting of an MFC in an actual time, while executing processes.SOLUTION: The mass flow rate controller includes: a first flowmeter designed and arranged to measure the mass flow rate passing through the mass flow rate controller; a second flowmeter designed and arranged to measure the mass flow rate passing through the mass flow rate controller; a control valve designed and arranged to control the mass flow rate passing through the mass flow rate controller according to a control signal generated as a function of the flow rate measured by one of the flowmeters; and a system controller designed and arranged to generate a control signal and issue an instruction when the difference exceeds a threshold value between the mass flow rate measured by the first flowmeter and the mass flow rate measured by the second flowmeter.SELECTED DRAWING: Figure 1
Patent JP-2018009309-A (JP)
Title: Antivibration device and antivibration structure
Inventor: TOBARI RYOTA
IPC: F16F7/12
Filed: 2016-07-12
Abstract: PROBLEM TO BE SOLVED: To provide an antivibration device and an antivibration structure, which enable effective energy absorption.SOLUTION: An antivibration device 100 comprises: dampers 10 (a left upper damper 10a, a left lower damper 10b, a right lower damper 10c, and a right upper damper 10d) equipped with a plastically deformable steel pipe 11; and a laminate beam 20 having higher strength and stiffness than the steel pipe 11. A relative stiffness (r), which is ratio of beam stiffness obtained by dividing second moment of area of the laminate beam 20 by a distance between the dampers 10 to pipe stiffness obtained by dividing second moment of area of the steel pipe 11 by height of the steel pipe, is 10 or greater. Moment ratio (m), which is ratio of moment at a joint position with a laminate beam side end plate 12 fixed on the laminate beam 20 to the moment at a joint position with a support member side end plate 13 fixed to an upper support member 3a installed on an upper beam 2a or a lower support member 3b installed on a lower beam 2b, is 0.7 or greater.SELECTED DRAWING: Figure 1
Patent JP-2017060461-A (JP)
Title: Partially neutral single-stranded oligonucleotide
Inventor: HARDY Y HONG CHANG
IPC: C12N15/09
Filed: 2016-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a detection method with the improved detection sensitivity of a gene and the improved detection accuracy of a biomolecule.SOLUTION: The present invention provides a detection unit comprising a partially neutral single stranded oligonucleotide that comprises at least one electrically neutral nucleotide and at least one negatively charged nucleotide. In the partially neutral single stranded oligonucleotide, the electrically neutral nucleotide preferably comprises a phosphate group electrically substituted with an alkyl group of C-, and the negatively charged nucleotide preferably comprises an unsubstituted phosphate group.SELECTED DRAWING: None
Patent JP-2016186818-A (JP)
Title: Recording apparatus and control method of recording apparatus
Inventor: SHIOBARA SUSUMU
IPC: B41J21/00
Filed: 2016-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a recording apparatus and a control method of recording apparatus capable of easily changing the recording mode for whole page of a recording object.SOLUTION: The recording apparatus includes: a printing execution section 39; a first template storage section 34 that stores a first template which is a piece of data for specifying recording mode of a page unit; a second template storage 35 that stores a second template which is associated with the first template and is added with a piece of new data specifying a recording mode of a whole page; and a print control unit 32 that, when a recording instruction which includes a piece of data specifying the first template is input, acquires the second template corresponding to the specified first template from the second template storage 35, and causes the printing execution section 39 to record the same.SELECTED DRAWING: Figure 1
Patent JP-2018012567-A (JP)
Title: Abnormality diagnosis device and abnormality diagnosis method of elevator brake
Inventor: KOMASU AKIHIRO
IPC: B66B3/00
Filed: 2016-07-20
Abstract: PROBLEM TO BE SOLVED: To provide an abnormality diagnosis device and an abnormality diagnosis method for an elevator brake which are highly reliable by suppressing occurrence of a false report of abnormality report.SOLUTION: An abnormality diagnosis device includes: control means 3 for creating a torque command value for controlling an electric motor; surplus torque calculation means 4 for calculating surplus torque from a load in a cage and the torque command value created by the control means; friction force calculation means 5 for calculating a friction force from the surplus torque calculated by the surplus torque calculation means; unbalanced load detection means 6 for detecting an unbalanced load in the cage; and abnormal friction force determination means 7 for determining presence/absence of brake abnormality on the basis of the friction force calculated by the friction force calculation means and the unbalanced load detected by the unbalanced load detection means.SELECTED DRAWING: Figure 1
Patent JP-2018011689-A (JP)
Title: Game machine
Inventor: TABATA YUJI
IPC: A63F5/04
Filed: 2016-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a game machine provided with a movable member that can be smoothly moved and be used for a long period.SOLUTION: There are provided a movable member 101 and a shaft 242 movably supporting the same in an axial direction. The movable member 101 is provided with a metallic cylindrical member 247 and a holding member 280 holding the cylindrical member 247. The cylindrical member 247 is held by the holding member 280, and by the shaft 242 being inserted in the cylindrical member 247 relatively slidably, the movable member 101 is movably supported by the shaft 242. Thus, it is possible to move the movable member 101 smoothly and to use the same for a long period.SELECTED DRAWING: Figure 18
Patent JP-2018011827-A (JP)
Title: Unplugging tool of drain plug
Inventor: NOMA SHIGERU
IPC: A47K1/14
Filed: 2016-07-22
Abstract: PROBLEM TO BE SOLVED: To enable a drain plug to be opened easily in a drain port even when water pressure is applied to the drain plug.SOLUTION: An unplugging tool 1 has a grip part 3 at the upper end and includes a bar 2 at the bottom end having a fulcrum 4 and a branch part 5 which is connected by crossing the bar 2 and a hook 6 arranged to the end of the branch part 5. A lever having the grip part 3 as a power point and the hook 6 as an action point is used to pull the drain plug 14 by moving the grip part 3 so that the fulcrum 4 of the bar 2 can contact a bottom face 11 of a water tank 10, the bar 2 can be tilted, the hook 6 can be hooked to the ring 15 at the top end of the drain plug 14 and the bar 2 can stand up on the bottom face 11 of the water tank 10. The drain plug 14 can be easily pulled off from a drain port 12 to unplug the drain even when a bathtub 10 is filled with water or hot water and the water pressure is applied to the drain plug 14.SELECTED DRAWING: Figure 1
Patent JP-2018018624-A (JP)
Title: Led light emission device
Inventor: TANAKA YUICHIRO
IPC: H05B37/02
Filed: 2016-07-26
Abstract: PROBLEM TO BE SOLVED: To provide an LED light emission device 1 in which, even if various peripheral circuits are provided in the inside while ensuring wiring saving by 2-wire connection, the various peripheral circuits are surely operated.SOLUTION: An LED light emission device includes: a plus terminal 13a and a minus terminal 13b which are connected to an anode and a cathode of an LED 11, respectively; a voltage detection circuit 4 for detecting an inter-terminal voltage index value showing the voltage between these terminals; a reference voltage generating circuit 5 for generating a reference voltage; a comparison circuit 6 for comparing the inter-terminal voltage index value with the reference voltage; and a voltage generating circuit 7 which is arranged in series with the LED 11 and in which, when the comparison circuit 6 detects that the inter-terminal voltage index value is lower than the reference voltage, the voltage is generated to raise the inter-terminal voltage index value equal to or greater than the reference voltage.SELECTED DRAWING: Figure 2
Patent JP-2018017008-A (JP)
Title: Outdoor structure, and construction method for the same
Inventor: MIYATA TOMONORI
IPC: E04B1/684
Filed: 2016-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a technology for realizing an outdoor structure with a built-in ceiling material.SOLUTION: An outdoor structure is installed outside of a building, and includes a plurality of rafters 18, a suspension material 22 connected to the rafter 18, and substrate materials 24, 26 suspended by the suspension material 22 and supporting a ceiling material 30 that forms a ceiling surface. The suspension material 22 is connected to the rafter 18 so as to be slidable in a longer-side direction of the rafter 18. The substrate materials 24, 26 include the ceiling material-side substrate material 26 on which the ceiling material 30 is fixed. The ceiling material-side substrate material 26 includes an upper member 48 and a lower member 50 that sandwich a side part of the ceiling material 30 and are capable of adjusting an interval from each other.SELECTED DRAWING: Figure 3
Patent JP-2018022227-A (JP)
Title: Microprocessor, inspection method of outside circuit in microprocessor, and program
Inventor: HARADA KEIJI
IPC: B41J29/00
Filed: 2016-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a microprocessor capable of inspecting electrical characteristics and state of an outside circuit connected to an input/output port with a simple configuration.SOLUTION: The microprocessor includes: monitoring means that monitors the voltage on an input/output port at certain intervals after turning off the voltage output from the input/output port, which is outputting a voltage of a specific level; and inspection means that inspects if the voltage being monitored by the monitoring means exceed a predetermined threshold level. With this, the microprocessor determines whether the predetermined outside circuit is connected to the input/output port based on the inspection result by the inspection means.SELECTED DRAWING: Figure 8
Patent JP-2018020859-A (JP)
Title: Image forming apparatus
Inventor: INOUE YUICHI
IPC: B65H20/10
Filed: 2016-08-01
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus which suppresses propagation of vibration generated when a folding perforation of the continuous paper passes through a conveyance roll, compared to such a structure that does not have an adsorption conveyance device which conveys continuous paper while adsorbing the continuous paper between a discharge section and the conveyance roll.SOLUTION: An image forming apparatus 10 has: a tractor mechanism 24 which inserts a pin 56 to a feed hole 2B provided on continuous paper 2 having a folding perforation 2A and conveys the continuous paper 2; a conveyance roll 28 which conveys the continuous paper 2 while sandwiching the continuous paper therebetween and has a set conveyance speed so as to impart a tension to the continuous paper 2 with respect to the conveyance speed of the tractor mechanism 24; a recording head 26 which is provided between the tractor mechanism 24 and the conveyance roll 28 and discharges an ink droplet to the continuous paper 2; and an adsorption conveyance device 64 which is provided between the recording head 26 and the conveyance roll 28 and conveys the continuous paper 2 while adsorbing the continuous paper.SELECTED DRAWING: Figure 2
Patent JP-2018019639-A (JP)
Title: combine
Inventor: YAMAGUCHI MASABUMI
IPC: A01F12/10
Filed: 2016-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a combine capable of controlling rotational speed of a feed chain according to the amount of grain culms during a handling work.SOLUTION: In a combine including a reaping part 3 for reaping grain culms, a threshing part 4 for threshing the grain culms, a feed chain 41 for conveying the grain culms from the reaping part 3 to the threshing part 4, and a grain culm guide 400 for guiding the grain culms to the feed chain 41, and provided with a first switch Sw1 for operating the feed chain 41, and with an angle sensor 406 for detecting a rotation angle of the grain culm guide 400, when operating the first switch Sw1, rotational speed of the feed chain 41 is determined based on a rotation angle of the grain culm guide 400.SELECTED DRAWING: Figure 10
Patent JP-2017038054-A (JP)
Title: Pattern substrate for led
Inventor: YANG JIH CHENG
IPC: H01L33/22
Filed: 2016-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a pattern substrate for an LED which enables improvement of the light emission efficiency of an LED.SOLUTION: A pattern substrate for an LED includes a surface having projection structures 5c. Each projection structure includes an upper part 51 and a lower part 52. The lower part 52 has a conical surface and includes at least one first area 52a and at least one second area 52b. The first areas and the second areas are alternately arranged. The first area has one or more first protruding parts 7.SELECTED DRAWING: Figure 4
Patent JP-2018024953-A (JP)
Title: Nonwoven fabric sheet, scaffold for culturing cells, and method for manufacturing nonwoven fabric sheet
Inventor: NOBETANI KIMIAKI
IPC: C08L101/16
Filed: 2016-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a nonwoven fabric sheet suitable for use in cell culture without dropout of cultured cells.SOLUTION: The present invention relates to a nonwoven fabric sheet made of laser-fused electrostatically spun fiber of a thermoplastic resin, having a plurality of concavities on at least one side.SELECTED DRAWING: Figure 1
Patent JP-2018023305-A (JP)
Title: Seasoning sweet plum vinegar, and sweet pickled plum
Inventor: URAKAWA KEIKO
IPC: A23B7/10
Filed: 2016-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a seasoning sweet plum vinegar and a sweet pickled plum including a sweet liquid, even is salt is reduced, capable of bringing out the flavor characteristic of a sushi vinegar, and a method for producing a seasoning sweet plum vinegar capable of preventing the generation of a waste liquid.SOLUTION: Provided is a seasoning sweet plum vinegar 100 as a sweet liquid characterized in that salt pickled plums 180 in the weight part of 75 to 150 with a salt concentration of above 10% and also below 25% obtained by solar-drying salt dried pickled plums 150 in which plum pulps are stuck to the surfaces of seeds generated by salt-immersing full maturity plums 120 including citric acid and the other organic acid with salt 10 are immersed into a sweet liquid 20 of the weight part of 150 to 250 mixed with fresh water and sugar, and plum fruit juice extracted from the plum pulps of salt pickled plums 180 is extracted and are incorporated into the sweet liquid 20, the concentration of the salt is 5 to 10%, and the flavor characteristic of a sushi vinegar is brought out.SELECTED DRAWING: Figure 5
Patent JP-2018025474-A (JP)
Title: Light flight type distance measuring device and abnormality detection method of light flight type distance
Inventor: KIYONO MITSUHIRO
IPC: G01S7/491
Filed: 2016-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a light flight type distance measuring device capable of detecting an abnormality in detection distance due to motion blur and an abnormality detection method of light flight type distance measuring device.SOLUTION: A controller 2 controls a light projection part 3 to project a ray of light and a light receiving part 4 to detect the reflected light. Pixels 12 in the light receiving part 4 sets the phase to angles different from each other by means of four times of shutter operation and accumulate charge. Since there is a phase difference of 180° between a first phase and a third phase and between a second phase and a fourth phase respectively, the offset of the pixels 12 can be calculated and cancelled. When the offset does not coincide with each other, a motion blur generated due to movement can be detected.SELECTED DRAWING: Figure 1
Patent JP-2018028761-A (JP)
Title: Commodity sales system
Inventor: NAOMURA SHINICHI
IPC: G06Q20/08
Filed: 2016-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a commodity sales system capable of increasing sales of commodities.SOLUTION: In a commodity sales system (1) of the present invention, a server computer (2) and a client computer (3) are connected via an electronic communication line network (4). The client computer (3) lets a purchaser select an interval (price payment interval) to pay a price of a purchased commodity, and notifies the server computer (2) of the price payment interval. The server computer (2) creates an invoice at the price payment interval reported by the client computer (3). In addition, the client computer (3) allows a purchaser to select the price payment interval depending on the purchaser. Furthermore, the client computer (3) makes the price payment interval an interval between months when a pension is paid if a purchaser is receiving the pension.SELECTED DRAWING: Figure 2