baber/WOPTO huggingface dataset:
Patent JP-2018158424-A (JP)
Title: Worm processing device and worm processing method
Inventor: ARAKAWA IKUO
IPC: B23F13/02
Filed: 2017-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a worm processing device which achieves downsizing and shortening of cycle time, and to provide a worm processing method.SOLUTION: A worm processing device 30 processes a worm having a worm shaft having a connection hole and a spiral tooth part formed on an outer peripheral surface of the worm shaft. The worm processing device 30 includes: a spindle chuck unit 31 which holds a rod-like workpiece W extending in an X direction; a cutting unit 53 which cuts an outer peripheral surface of the workpiece W to form the tooth part; and a drill unit 51 which is disposed facing the spindle chuck unit 31 in the X direction and forms the connection hole in the workpiece W. The cutting unit 53 and the drill unit 51 collectively form the connection hole and the tooth part in a protruding area, protruding from the spindle chuck unit 31, of the workpiece W in a process that the cutting unit 53 and the drill unit 51 move relative to the spindle chuck unit 31 in the X direction.SELECTED DRAWING: Figure 7
Patent JP-2018160416-A (JP)
Title: Electrode, nonaqueous electrolyte battery, battery pack and vehicle
Inventor: YASUDA KAZUHIRO
IPC: H01M4/48
Filed: 2017-03-23
Abstract: PROBLEM TO BE SOLVED: To provide electrodes which can achieve superior life characteristics.SOLUTION: An electrode 3 is provided according to an embodiment. The electrode 3 comprises: an active material-containing layer 3b including an active material including a titanium-containing oxide; and a coating which covers a surface of the active material-containing layer 3b. The coating includes F, Si, a metal ion and an organic atom, and satisfies a condition given by the following Expression (1): 0.05≤F1/F2<0.18, where F1 is a percentage (%) of an integrated intensity of a peak component originating from F binding to the organic atom to an integrated intensity of a peak component originating from F included in the coating in X-ray photoelectron spectroscopy spectra concerning the coating, and F2 is a percentage (%) of an integrated intensity of a peak component originating from F binding to the metal ion to an integrated intensity of a peak component originating from F included in the coating in the X-ray photoelectron spectroscopy spectra concerning the coating.SELECTED DRAWING: Figure 1
Patent JP-2018164029-A (JP)
Title: Photodetector
Inventor: AZUMA KENTA
IPC: H01L31/10
Filed: 2017-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a technique for improving detection accuracy of light-receiving intensity in a SPAD array.SOLUTION: A light-receiving array section 10 includes a plurality of light-receiving portions each for outputting a pulse signal having pulse width previously set by incidence of a photon. A comparison section 20, when the total number of pulse signals outputted from the light-receiving array section 10 reaches a trigger threshold TH, outputs a trigger signal TG. A delay section 30 generates a delay trigger signal DTG by delaying the trigger signal TG outputted from the comparison section 20. A counting section 40 counts the total number of pulse signals outputted from the light-receiving array section 10 at the timing of the delay trigger signal DTG and outputs a count value Cp. A delay setting section 60 variably sets a delay amount to be applied to the delay trigger signal DTG in the delay section 30.SELECTED DRAWING: Figure 1
Patent JP-2018166233-A (JP)
Title: Information processing device, information processing program and information processing method
Inventor: YAMAURA NOBUYUKI
IPC: G06Q10/10
Filed: 2017-03-28
Abstract: PROBLEM TO BE SOLVED: To show what degree of stress is applied to an operator.SOLUTION: An information processing device to be connected to a client communication device and to be connected to an operator communication device comprises: an acquisition unit (a spoken voice information acquisition unit 201, and a result-of-work information acquisition unit 203) for acquiring task-handling information and result-of-work information as to an operator using the operator communication terminal device; a numerical information conversion unit (a stress value-calculating unit 204) for performing conversion into task-handling numerical information based on the task-handling information, and conversion into result-of-work numerical information based on the result-of-work information, and adding up the task-handling numerical information and the result-of-work numerical information to output first numerical information; a comparing unit (an operator state determination unit 205) for comparing the first numerical information with given numerical information; and a generation unit (the operator state determination unit 205) for generating stress information concerning the operator when the first numerical information is above the given numerical information.SELECTED DRAWING: Figure 4
Patent JP-2018170838-A (JP)
Title: Power receiver, power transmission system, and control method for power receiver
Inventor: OSHIMA HIROTAKA
IPC: H02J50/12
Filed: 2017-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a power receiver capable of performing efficient power transmission with a power transmitter, a power transmission system, and a control method for the power receiver.SOLUTION: The power receiver comprises: a secondary-side resonance coil which receives power from a primary-side resonance coil by magnetic field resonance or electric field resonance generated between the primary-side resonance coil and the secondary-side resonance coil; a secondary-side coil which receives power from the secondary-side resonance coil by electromagnetic induction and the number of turns or the winding pitch of which is changeable; a rectifier circuit which is connected to the output side of the secondary-side coil and performs full-wave rectification of AC power; a smoothing circuit which is connected to the output side of the rectifier circuit; an output terminal which is connected to the output side of the smoothing circuit and to which a DCDC converter for supplying power to a load circuit is connected; and a control unit which changes the number of turns or the winding pitch of the secondary-side coil according to the reception power received from the primary-side resonance coil such that the input voltage of the DCDC converter does not exceed an upper limit value.SELECTED DRAWING: Figure 3
Patent JP-2018173786-A (JP)
Title: Storage system, storage management device, storage management method, and program
Inventor: IKAKURA TOMOHIRO
IPC: G06F3/06
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a storage system, a storage management device, a storage management method, and a program which can suppress performance deterioration and cost rise due to a change in a reading frequency.SOLUTION: A storage system 10 includes first storage devices 160, second storage devices 170 having a reading speed slower than in the first storage devices during random reading, and a storage management device 100. The storage management device 100 includes: a request pattern determination part 110 for determining whether a request is sequential reading in the case where data reading is requested; and a data access part 140 for reading requested data from the second storage devices 170 in the case where the request is sequential reading, and reading requested data from the first storage devices in the case where the request is not sequential reading.SELECTED DRAWING: Figure 1
Patent JP-2018171634-A (JP)
Title: Welding quality determination device, welding system, welding quality determination method, and welding quality determination program
Inventor: YAMAMOTO MAO
IPC: B23K31/00
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To hold a quality of a product even when a construction condition is changed.SOLUTION: A welding quality determination device includes: a determination section 11 which executes threshold determination processing of determining whether or not a welding failure occurs compared to welding measurement data on welding measured when arc welding is performed according to construction conditions, with the threshold; and a determination prohibition section 12 which prohibits execution of the threshold determination processing when any one of the construction conditions is changed.SELECTED DRAWING: Figure 1
Patent JP-2017199448-A (JP)
Title: Surface preparation agent for electronic material and method for manufacturing electronic material
Inventor: TAKEDA TAKUMA
IPC: C11D1/34
Filed: 2017-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a surface preparation agent for an electronic material which can prevent strong adherence of such particles as abrasive grains or polished dusts and of foreign substances generated from a packing container on a long-term basis and which can significantly reduce foreign substances remaining on a base plate in a later cleaning step.SOLUTION: The surface preparation agent (B) for an electronic material includes at least one type of chemical compound (A) selected from the group of a chemical compound (a1) expressed by the following general formula (1), a chemical compound (a2) expressed by the general formula (2), and a chemical compound (a3) expressed by the following general formula (3), and further includes water as an essential component.SELECTED DRAWING: None
Patent JP-2017210599-A (JP)
Title: White ink, ink set, ink storage container, inkjet recording method, inkjet recording device and printing method
Inventor: NAKAMURA YUTA
IPC: C09D11/30
Filed: 2017-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a white ink that is resistant to color blurring and has excellent dryability and fixability.SOLUTION: A white ink contains an organic solvent, the organic solvent contains an amide compound, for example, 3-methoxy-N, N-dimethylpropionamide, and a content of the amide compound is 40 mass% or more relative to the whole organic solvent.SELECTED DRAWING: Figure 1
Patent JP-2018182431-A (JP)
Title: Communication apparatus
Inventor: KASHIMA HIDEKI
IPC: H04L25/02
Filed: 2017-04-06
Abstract: PROBLEM TO BE SOLVED: To perform a suppression operation to suppress ringing at appropriate timing.SOLUTION: When a differential signal is lower than a second threshold level, a second determination circuit (13) sets a second determination signal at a low level. When the second determination signal becomes the low level, a timing circuit (14) sets a timer signal at a high level. When the differential signal is lower than a first threshold level, a first determination circuit (12) sets a first determination signal at the low level. When the first determination signal becomes the low level, a control circuit (15) sets a driving signal at the high level. When the driving signal becomes high level, an adjustment circuit (16) starts a suppression operation. When counting time passes after the second determination signal becomes the high level, the timing circuit sets the timer signal at the low level. When the timer signal becomes the low level, the control circuit sets the driving signal at the low level. When the driving signal becomes the low level, the adjustment circuit ends the suppression operation.SELECTED DRAWING: Figure 2
Patent JP-2018179811-A (JP)
Title: Air flow rate meter
Inventor: ITO KENGO
IPC: G01F1/696
Filed: 2017-04-14
Abstract: PROBLEM TO BE SOLVED: To provide an air flow rate meter that can improve correction accuracy of an air flow rate.SOLUTION: An AFM is configured to measure an air flow rate on the basis of an output value of a sensing unit to be arranged in the environment where air flows. The AFM comprises: an average air flow rate computation unit 37 that calculates an average air flow rate from the output value; a pulsation maximum value computation unit 36 that calculates a pulsation maximum value being a maximum value of the air flow rate from the output value; and a pulsation amplitude computation unit 38 that takes a difference between the pulsation maximum value and the average air flow rate to thereby compute a pulsation amplitude of the air flow rate. The AFM further comprises: a pulsation error prediction unit 39 that predicts a pulsation error of the air flow rate in correlation with the pulsation amplitude; and a pulsation error correction unit 40 that uses the pulsation error to correct the air flow rate so that the pulsation error is small.SELECTED DRAWING: Figure 2
Patent JP-2018175598-A (JP)
Title: Polymer gel for use in coupler for ultrasonic probe, and coupler for ultrasonic probe using the same
Inventor: TANAKA HITOSHI
IPC: A61B8/14
Filed: 2017-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a polymer gel for use in a coupler for an ultrasonic probe, which is adaptable depending on required characteristics.SOLUTION: In a polymer gel for use in a coupler for an ultrasonic probe, a liquid paraffin is held in a styrene block copolymer, or the liquid paraffin is partially substituted by ester oil.SELECTED DRAWING: Figure 3
Patent JP-2018182970-A (JP)
Title: Electric power conversion system and dispersed power supply system
Inventor: HOSOKAWA AKIHIKO
IPC: H02M7/48
Filed: 2017-04-19
Abstract: PROBLEM TO BE SOLVED: To provide an electric power conversion system with an optimized configuration of a circuit breaker.SOLUTION: An electric power conversion system 10 includes: an inverter 11 which inverts DC power into AC power and outputs the AC power to a first voltage terminal and a second voltage terminal of a connection terminal part; a circuit breaker RC. The circuit breaker RC includes: a first protection switch provided on a first track connecting the inverter 11 with the first voltage terminal; a second protection switch provided on a second track connecting the inverter 11 with the second voltage terminal; and a voltage changeover switch provided in series between the second track and a neutral terminal. A load connection terminal is connected with the first track and a track connecting between the voltage changeover switches.SELECTED DRAWING: Figure 1
Patent JP-2018179918-A (JP)
Title: Shape measurement system, and shape measurement method
Inventor: TANIGUCHI ATSUSHI
IPC: G01B11/24
Filed: 2017-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method of the system that can correctly measure continuous shapes of measurement objects even when imaging means for photographing the shape of the measurement object is moved along the measurement object while irradiating the measurement object with light.SOLUTION: A shape measurement system comprises: a light source; an irradiation body that irradiates an object body with light from the light source; an imaging body that photographs the object body on the basis of the light with which the object body is irradiated from the irradiation body; a movement mechanism that moves the irradiation body and the imaging body along the object body; and a processing unit 20 that executes data processing for measuring a shape of the object body on the basis of an image of the object body. The imaging body is configured to, upon moving along the object body, take in the image of the object body every prescribed timings, and the processing unit 20 is configured to determine a cross-section shape of the object body and a movement aspect of the movement mechanism on the basis of the image of the object body, and measure the shape of the object body on the basis of the cross-section shape and the movement aspect.SELECTED DRAWING: Figure 1
Patent JP-2018185958-A (JP)
Title: Surface treatment device and surface treatment method
Inventor: OBARA TOSHIKI
IPC: C23C16/44
Filed: 2017-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a surface treatment device and a surface treatment method capable of improving surface treatment speed, by reducing loss amount due to adhesion of active species or deposition species on the peripheral wall surface constituting an electrode, and by increasing supply amount of active species or deposition species for the treatment surface of a base material.SOLUTION: A surface treatment device for treating the surface of a base material includes: a vacuum vessel; exhaust means for depressing the vacuum vessel, and maintaining that pressure; plasma generation means provided in the vacuum vessel, and generating plasma; a base material holding mechanism for holding a base material, and placed so that the treatment surface of the base material faces a plasma generation space where plasma is generated by the plasma generation means; and a peripheral wall surrounding the plasma generation space and the base material holding mechanism. In the peripheral wall, multiple first gas supply ports for blowing gas in oblique direction to the wall surface of the peripheral wall, toward a space surrounded by the peripheral wall, are formed.SELECTED DRAWING: Figure 1
Patent JP-2017185245-A (JP)
Title: Manufacturing method of makeup brush and makeup method using makeup brush
Inventor: SANBONMATSU MASAHIKO
IPC: A46D1/00
Filed: 2017-04-29
Abstract: PROBLEM TO BE SOLVED: To provide a makeup brush which exhibits excellent applicability without using animal hair.SOLUTION: A makeup brush 100 includes: a brush part 20 including plural strings of resin fiber 10 each having a tip end part 11 and a base end part 15; and a support part 30 for fixing the brush part 20. The tip end part 11 of the resin fiber 10 is tapered. The resin fiber 10 is composed of resin material 12 and fibroin (fibroin powder). Further, a surface 10a of the resin fiber 10 has a cuticle-like surface profile (17).SELECTED DRAWING: Figure 1
Patent JP-2018195115-A (JP)
Title: Original principal assuring fund
Inventor: OSAWA KIMIO
IPC: G06Q40/06
Filed: 2017-05-18
Abstract: To provide an original principal assuring fund which smoothly transfer a budget of an investor who does not want to take a credit or a risk to an investment destination which needs a budget.SOLUTION: By fund raising of a property demand and by sharing one fund by an investor who enjoys assurance of an original principal and an investor who assures it, a fund (original-principal assurance fund) is provided in which a selling amount of the investor who enjoys the assurance is assured to be equal to a purchasing amount.SELECTED DRAWING: Figure 1
Patent JP-2018191598-A (JP)
Title: Random primer sets and methods for preparing dna libraries using the same
Inventor: ENOKI HIROMASA
IPC: C12N15/09
Filed: 2017-05-19
Abstract: To provide simple and highly reproducible methods for preparing a DNA library by using nucleic acid amplification reaction with random primers with significantly reduced amplification of DNA fragments derived from chloroplast genome.SOLUTION: The random primer set of the invention comprises oligonucleotides represented by TAAGAGACAGNN excluding oligonucleotides of which two bases at 3' end NN is TG and oligonucleotides represented by TAAGAGACAGNNN excluding an oligonucleotide of which three bases at 3' end NNN is TGC, as random primers.SELECTED DRAWING: None
Patent JP-2018195513-A (JP)
Title: Protection device
Inventor: IWAI MASAAKI
IPC: H01H1/06
Filed: 2017-05-19
Abstract: To provide a protection device hard to suffer from an adverse effect attributed to arc.SOLUTION: A protection device comprises: a resin base; a magnet; a first terminal; a PTC element; a bimetal element; an arm; an upper plate; and a second terminal. In an internal space defined by inner walls of the resin base, the first terminal, the PTC element, the bimetal element and the arm are placed on one another in this order. The internal space which contains them is sealed by the upper plated. The first terminal, the arm and the second terminal are electrically connected in series in this order. The magnet is located in the vicinity of a contact point of the first terminal and the arm. When the bimetal element is operated, the first terminal and the arm are brought to a state in which they are electrically cut, and the first terminal, the PTC element, the bimetal element, the arm and the second terminal are put in a state in which they are electrically connected in series in this order.SELECTED DRAWING: Figure 1
Patent JP-2018192589-A (JP)
Title: Screw fastening robot
Inventor: OTSUKA KOHEI
IPC: B25J9/02
Filed: 2017-05-19
Abstract: To provide a screw fastening robot allowing for screw fastening work for a workpiece composed of an arch-shaped curved surface.SOLUTION: A screw fastening robot 1 of the present invention is constituted of: a screw fastening tool 10 comprising a bit B engaging with a screw; reciprocation means 11 supporting the screw fastening tool 10 linearly and in a freely reciprocatable manner in the extending direction of the bit B; swiveling means 6 swiveling the reciprocation means 11 and the screw fastening tool 10 thereby changing their posture; horizontal movement means 5 to which the swiveling means 6 is fitted and which can transfer the swiveling means 6 in the horizontal direction; and a control device 20 controlling transfer of the screw fastening tool 10 to a predetermined position by sending a driving command to the reciprocation means 11 and the swiveling means and the horizontal movement means 5. Thus, the screw fastening tool 10 can be changed to an inclined posture from a vertical posture by operating the swiveling means 6, so that a screw can be screwed even in a screw fastening place where the axis of a tap hole provided in a workpiece inclines by matching the inclination.SELECTED DRAWING: Figure 2
Patent JP-2018197407-A (JP)
Title: Knitted gloves and knitting method thereof
Inventor: TAKEDA DAISUKE
IPC: D04B1/28
Filed: 2017-05-24
Abstract: To provide a knitted glove through which a wristwatch can be confirmed visually even when worn so as to cover the wristwatch from above; and a knitting method thereof.SOLUTION: In a knitted glove, a window 20 for visually confirming a wristwatch is formed at a position of a wrist part 15 of the knitted glove 10 where a wristwatch is covered from above; and thereby it is made possible for the wearer to confirm visually the wristwatch through the window 20 while wearing the knitted glove 10. The knitted glove 10 is knitted out of a knitting yarn with the use of a flat-knitting machine. In at least one of the palm side and the instep side of at least one of a pair of gloves, the window can be formed by continuing a narrowing which decreases the number of wales gradually over a predetermined number of courses, and then a widening which increases the number of wales gradually over a predetermined number of courses. Alternatively, the window may be formed into a slit-like window 20e, which gives an excellent heat-retaining property and is inconspicuous by being put into a closed state when not used.SELECTED DRAWING: Figure 1
Patent JP-2018196607-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2017-05-24
Abstract: To provide a game machine capable of maintaining game amusement.SOLUTION: A Pachinko machine 1 includes start pockets capable of receiving a game ball driven onto a game area 5a. When a game ball enters a start pocket, determination processing for winning is performed. Then, variation display corresponding to the determination processing result is started, and a winning game is played when a winning pattern is displayed in the variation display. In this respect, the Pachinko machine 1 can generate the same performance as that when operation is performed even if operation is not performed within a performance reception period to an operation button.SELECTED DRAWING: Figure 60