baber/WOPTO huggingface dataset:
Patent JP-2019133529-A (JP)
Title: Learning apparatus, generation apparatus, learning method, generation method, learning program, generation program, and model
Inventor: KOBAYASHI HAYATO
IPC: G06N3/04
Filed: 2018-02-01
Abstract: To generate a text with high accuracy.SOLUTION: A learning apparatus includes a generation unit and a learning unit. The generation unit generates a fourth text corresponding to a third text from the third text by use of a model which is generated by learning based on a relationship between a first text and a second text corresponding to the first text. The learning unit executes learning based on a relationship between the third text and the fourth text.SELECTED DRAWING: Figure 1
Patent JP-2018068117-A (JP)
Title: Power supply circuit and illumination device
Inventor: KATO TAKESHI
IPC: H02M3/28
Filed: 2018-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a power supply circuit capable of supplying stable power to a load, and an illumination device.SOLUTION: According to one embodiment, a power supply circuit includes: a bridge circuit that includes at least one switching element, and converts a DC voltage into an AC voltage by on/off of the switching element; a transformer that includes a primary winding connected to the bridge circuit, a secondary winding magnetically coupled to the primary winding, and leakage inductance; a capacitor that is connected in series to the primary winding; and a control unit that controls on/off of the switching element. The leakage inductance, the primary winding, and the capacitor form a series resonant circuit. The control unit performs feedback control by controlling the switching frequency of the switching element on the basis of a detected voltage of at least one of an output voltage and an output current at a secondary side of the transformer.SELECTED DRAWING: Figure 1
Patent JP-2019140150-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: KONO ICHIRO
IPC: H05K3/00
Filed: 2018-02-06
Abstract: To solve a problem in which peeling of a semiconductor device formed on a temporary support substrate may fail due to film formation unevenness and scratches around the temporary support substrate, and the semiconductor device yield may decrease in a manufacturing method of a chip last type semiconductor device.SOLUTION: A manufacturing method of a semiconductor device 30 includes preparing a support substrate 11 having a release layer 13 formed on the main surface side, forming a wiring layer partially above the release layer 13 on the support substrate 11, disposing a semiconductor chip 23 on the support substrate 11, forming a sealing layer 24 and forming an intermediate laminate 29 including the semiconductor chip 23, the wiring layer, and the sealing layer 24 on the support substrate 11, cutting a peripheral portion of the support substrate 11 after having formed the intermediate laminate 29, and mechanically peeling the intermediate laminate 29 from the support substrate 11 having the cut peripheral portion by using the release layer 13 as a boundary.SELECTED DRAWING: Figure 3
Patent JP-2019138955-A (JP)
Title: Optical waveguide device and polarization adjustment method
Inventor: TAKAHASHI HIROYUKI
IPC: G02B6/126
Filed: 2018-02-06
Abstract: To provide an optical waveguide device and a polarization adjustment method capable of easily checking and adjusting a polarization state of light input from an optical fiber.SOLUTION: An optical waveguide device 100 comprises: an optical waveguide core 30, which is formed along a horizontal reference plane, including an input port 31 and a polarization separation part 33 connected in series, and a first output port 43 and a second output port 53 connected in series to the polarization separation part and arranged in parallel with each other; and a clad including the optical waveguide core. The input port sends light input from an outside optical fiber to the polarization separation part. The polarization separation part separates light sent from the input port into TE polarization light and TM polarization light and sends one of them to the first output port and the other one to the second output port. The first output port and the second output port output light sent from the polarization separation part to directions crossing the reference plane.SELECTED DRAWING: Figure 1
Patent JP-2018080210-A (JP)
Title: Method for producing crystalline amino acid, and method for producing crystal of alanine, arginine, asparagine, asparagine acid, cysteine, glutamine, glutamine acid, glycine, histidine, isoleucine, leucine, lysine, methionine, phenylalanine, proline, serine, threonine, tryptophan, tyrosine, or valine
Inventor: OMATSU TAKASHIGE
IPC: C07C227/42
Filed: 2018-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a new application of optical vortex.SOLUTION: One aspect of the present invention is a method for producing crystalline amino acid which comprises a step of irradiating a saturated solution of amino acid with optical vortex, and depositing crystalline amino acid in the saturated solution of amino acid. In the aspect, it is desirable that the amino acid is at least one selected from, but not limited to, alanine, arginine, asparagine, asparagine acid, cysteine, glutamine, glutamine acid, glycine, histidine, isoleucine, leucine, lysine, methionine, phenylalanine, proline, serine, threonine, tryptophan, tyrosine, valine, derivatives of them.SELECTED DRAWING: Figure 1
Patent JP-2019144141-A (JP)
Title: Position detection encoder and method for manufacturing position detection encoder
Inventor: KOBAYASHI HIROKAZU
IPC: G01D5/245
Filed: 2018-02-21
Abstract: To make it easier to adjust the positional relation of a member forming the position detection encoder.SOLUTION: A position detection encoder 6 includes: a scale 4 having a position detection pattern and a linear pattern located in a direction parallel to the longer direction of the position detection pattern; and a position detector 5 for generating position detection signals with different values by movement of the position detection pattern in the longer direction. The position detector 5 has a position confirmation pattern, and the position confirmation pattern has two markers arranged at an interval not larger than the displacement acceptance value of the positional relation between the scale 4 and the position detector 5 in a shorter direction of the position detection pattern.SELECTED DRAWING: Figure 1
Patent JP-2019145390-A (JP)
Title: Ion detector
Inventor: KOBAYASHI HIROYUKI
IPC: H01J49/06
Filed: 2018-02-22
Abstract: To prevent temporal degradation of an electron multiplication mechanism in a multi-mode ion detector.SOLUTION: An ion detector 100A comprises: a dynode unit 130; a first electron detection part which includes a semiconductor detector 150 having an electron multiplication function; a second electron detection part including an anode electrode 170; and a gate part. The first and second electron detection parts enable ion detection at multiplication factors varying from each other. The gate part at least includes a final-stage dynode DY15 as a gate electrode. By adjusting a setting potential of the gate electrode, the gate part controls the switching between passage and blockage of secondary electrons toward the first electron detection part.SELECTED DRAWING: Figure 1
Patent JP-2019148470-A (JP)
Title: Method for promptly analyzing heavy metal contamination soil
Inventor: SUE MAYU
IPC: G01N31/00
Filed: 2018-02-27
Abstract: To provide a method for promptly analyzing metal heavy metal contamination soil, capable of reducing an analysis time as compared with an official method without requiring an expensive analytical instrument in order to analyze the elution amount concentration of heavy metal eluted from soil contaminated with the heavy metal and obtaining an accurate analysis result according to the official method at a site.SOLUTION: A method for promptly analyzing metal heavy metal contamination soil comprises steps of: (S2) controlling a solid-liquid ratio of a contaminated soil to be analyzed; (S3) irradiating a contaminated soil solution having the controlled solid-liquid ratio with a microwave to elute heavy metal; (S4) centrifuging an eluate having the eluted heavy metal to collect a supernatant liquid; (S5) filtering the supernatant liquid to extract the eluate having the heavy metal; (S6) adding a chelating agent to the eluate filtered and extracted and having the heavy metal to form a chelate complex; and (S7) performing fluorescent X-ray analysis on the formed chelate complex to analyze the elution amount concentration of the heavy metal.SELECTED DRAWING: Figure 1
Patent JP-2018087384-A (JP)
Title: Plating apparatus, plating method, and plating object accommodating cartridge
Inventor: HASHIMOTO YOSHITAKA
IPC: C25D21/10
Filed: 2018-02-28
Abstract: PROBLEM TO BE SOLVED: To provide: a plating apparatus and a plating method, which make it easy to handle a consumption article; and a plating object accommodating cartridge.SOLUTION: A plating apparatus 1, 51 includes: a plating chamber 10, 53a to accommodate a plating solution 5, 55; and an anode electrode 7, 57 and a conductive film 9, 59 (a cathode pole) to pass a current supplied from a power source through the plating solution. The conductive film 9, 59 is flexibly formed and includes stirring means (37, 80, 83) for stirring a plating object W into random positions.SELECTED DRAWING: Figure 4
Patent JP-2019152528-A (JP)
Title: Current measuring device and radiation detector
Inventor: HORA AKIHITO
IPC: G01R19/00
Filed: 2018-03-02
Abstract: To provide a current measuring device and a radiation detector in which a measured current value immediately after a discharge of integral charges accumulated in an integrating capacitor is appropriately corrected and an error of the measured value is thereby reduced.SOLUTION: Provided is a current measuring device comprising charge integrating means 11, current measurement means 12 for calculating a current to be measured on the basis of a temporal change rate of an integral voltage signal, and pumping means 13 for causing an integrating capacitor to be discharged when the integral voltage signal reaches a reference voltage. This current measuring device includes compensation function creations means (synthesizing means 14) for measuring an error between a current to be measured whose value is known and a current value measured by the current measurement means 12 when the current to be measured is inputted to the charge integrating means 11 immediately after a discharge of the integrating capacitor by the pumping means 13 and generating a charge reset compensation function (synthesized compensation function) approximated to the error; and measured value correction means 15 for correcting the measured current value by the charge reset compensation function and calculating a measured current value with the error eliminated.SELECTED DRAWING: Figure 1
Patent JP-2019150393-A (JP)
Title: Golf club head
Inventor: OKUBO KAZUYUKI
IPC: A63B53/04
Filed: 2018-03-05
Abstract: To provide a golf club head which is advantageous in preventing a shot error.SOLUTION: When a golf club head 10 is a fairway wood 10A, a crown surface height ratio Hmin/Hmax is 0.3 or greater and 0.8 or less, a flatness α of a second region 42 is 3 mm or greater and 9 mm or less. When a golf club head 10 is a utility 10B, a crown surface height ratio Hmin/Hmax is 0.3 or greater and 0.8 or less, a flatness α of the second region 42 is 2 mm or greater and 8 mm or less. The golf club head 10 is configured so that, the crown surface 16A is similar to a flat surface, and although the crown surface 16A is lowered as going to a face-back 26 direction, inclination of the crown surface 16A is gentle relative to inclination of a head body 12' of a general fairway wood similar to a driver head.SELECTED DRAWING: Figure 3
Patent JP-2019151473-A (JP)
Title: Feeding apparatus, image forming apparatus, and post-processing apparatus
Inventor: OIKAWA NAOKI
IPC: B65H3/48
Filed: 2018-03-06
Abstract: To satisfactorily feed a tabbed sheet starting from a side on which the tab is formed.SOLUTION: A feeding apparatus 70 includes: a placement portion 72 on which a tabbed sheet PT (sheet) is placed; a first abutting portion 81 against which a tab PTa (sheet leading end portion) located on a downstream side in a feeding direction of the tabbed sheet PT placed on the placement portion 72 is abutted; and second abutting portions 82 formed so as to protrude upstream in the feeding direction with respect to the first abutting portion 81.SELECTED DRAWING: Figure 4
Patent JP-2019152414-A (JP)
Title: Processed object input device
Inventor: NAKAMURA TAKAYA
IPC: C30B29/06
Filed: 2018-03-06
Abstract: To provide a processed object input device capable of suppressing melt from scattering when inputting a large processed object into the melt.SOLUTION: A processed object input device 1 for inputting a processed object from the outside into a processing device 2 having a melting crucible 21 inside includes: a processed object storing part 11 capable of storing the processed object; a conveyance part 12 for conveying the processed object stored in the processed object storing part to a processing device side; and an introduction part 13 for introducing the processed object conveyed by the conveyance part 12 into the processing device 2. The introduction part 13 comprises: a joint part 132B connected to an input port 26A included in the processing device 2; and an input pipe 131 vertically movable and extending in the vertical direction so as to guide the processed object from the conveyance part 12 to the melting crucible 21 positioned downward by entering from the connected input port 26A into the inside of the processing device 2. A collision part 133 to which the processed object is guided while colliding is provided inside the input pipe 131.SELECTED DRAWING: Figure 1
Patent JP-2018102967-A (JP)
Title: Game machine
Inventor: MIKI DAISUKE
IPC: A63F7/02
Filed: 2018-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of appropriately detecting the full state of a receiving part for receiving paid out game balls and keeping a device structure compact.SOLUTION: A game machine detects game balls that do not flow out to a receiving part and stops payout of the game balls if the detection state continues over a predetermined determination time. In addition, the game machine accommodates game balls that do not flow out to the receiving part in an accommodation part. Here, the determination time is to be changed so that the number of game balls to be paid out during the determination time becomes equal to or less than the number of game balls capable of being accommodated in the accommodation part.SELECTED DRAWING: Figure 55
Patent JP-2019160505-A (JP)
Title: Electrolyte composition for lithium ion secondary battery
Inventor: MIZUTANI MAMORU
IPC: H01M10/0567
Filed: 2018-03-12
Abstract: To provide an electrolyte composition for a lithium ion secondary battery having self-extinguishing properties.SOLUTION: Provided is an electrolyte composition for a lithium ion secondary battery including aprotic organic solvent, lithium salt, silica nanoparticles, and diphosphorus pentoxide.SELECTED DRAWING: None
Patent JP-2019157463-A (JP)
Title: Gas production system and gas production method
Inventor: TAKAHASHI MASAHIRO
IPC: E21B43/00
Filed: 2018-03-12
Abstract: To stably produce gas in producing the gas by decomposing gas hydrate.SOLUTION: A gas production system comprises a long riser pipe having a tip to be buried in the ground. The riser pipe has a hole opening on the tip so as to capture, into liquid in the pipe, a gas-liquid mixture split from gas hydrate using a decompression method. The system comprises: a gas-liquid separation device for separating bubbles from the liquid into which the gas-liquid mixture is captured; a pump that in order to discharge from the riser pipe the liquid from which gas is separated by the gas-liquid separation device, sucks up the liquid while keeping pump rotation speed at an adjustment value; and a control device for controlling the pump rotation speed. The control device adjusts the pump rotation speed on the basis of measured pressure measured at the tip and a measured current amount of current flowing for rotating the pump.SELECTED DRAWING: Figure 2
Patent JP-2019156573-A (JP)
Title: Carrier apparatus, printing apparatus
Inventor: MAEYAMA YUICHIRO
IPC: B65H5/22
Filed: 2018-03-13
Abstract: To reduce the occurrence of wrinkles and floating when the sheet material is sucked and held on the peripheral surface of the transport drum.SOLUTION: Around the transport drum 21, a leveling roller 28 that presses the sheet material P against the peripheral surface of the transport drum 21 is disposed upstream of the discharge unit 23 (23A) in the transport direction and downstream of the transfer drum 24 in the transport direction, and inside the transport drum 21, suction units (absorption units) 201 (201A, 201B, 201C) that constitute the suction device 26 are arranged, and the suction unit 201 rotates in synchronization with the rotation of the transport drum 21, and the suction units 201A, 201B, and 201C have a suction area (adsorption area) having lengths L1, L2, and L3 (L1<L0, L2<L0, L3<L0) that are shorter than the distance L0 from the leveling roller 28 to the printing operation start position by the uppermost discharge unit 23A.SELECTED DRAWING: Figure 2
Patent JP-2019160383-A (JP)
Title: Magnetic disk device and recording method
Inventor: AOYANAGI YUKA
IPC: G11B5/60
Filed: 2018-03-16
Abstract: To improve data recording quality by DFH function.SOLUTION: According to an embodiment, a magnetic disk device includes a magnetic head for recording/reproducing data to/from a magnetic disk, and is configured to control a flying height of the magnetic head from the magnetic disk. At the time of data recording by the magnetic head, one of two or more values set as the flying height is selected according to a data recording destination.SELECTED DRAWING: Figure 1
Patent JP-2019162920-A (JP)
Title: Vehicle skeleton structure
Inventor: KUROKAWA HIROYUKI
IPC: B62D25/04
Filed: 2018-03-19
Abstract: To provide a structure of reinforcing a vehicle skeleton member with fiber reinforced resin material, capable of restraining generation of a cost increase and degradation in adhesive property between a vehicle skeleton member and a fiber reinforced resin material.SOLUTION: A vehicle skeleton structure 40 includes an adhesive sheet 42, a first fiber reinforced resin material 44 and a second fiber reinforced resin material 46. The adhesive sheet 42 is made to adhere to a plate-like outer panel 22 extending in one direction, being overlapped thereon in the thickness direction. The first fiber reinforced resin material 44 has a plurality of carbon fiber 48 different from each other in the orientation direction and is arranged, being spaced from the outer panel 22 in the thickness direction. The second fiber reinforced resin material 46 has a plurality of carbon fibers 49 oriented with a crossing direction as an orientation direction, is made thinner than the thickness of the first fiber reinforced resin material 44 and is sandwiched between the adhesive sheet 42 and the first fiber reinforced resin material 44.SELECTED DRAWING: Figure 3
Patent JP-2019162784-A (JP)
Title: Image formation apparatus, conveyance method of recording medium and program
Inventor: FUJII MASAYUKI
IPC: B41J2/01
Filed: 2018-03-19
Abstract: To accurately perform positioning of a colorimetric position with respect to a colorimetric pattern formed on a recording medium.SOLUTION: An image formation apparatus according to an embodiment includes: conveyance means which can convey a recording medium in the first direction and the second direction opposite to the first direction; image formation means which forms a marker pattern on the recording medium and forms a colorimetric pattern on the recording medium conveyed by a prescribed distance in the first direction after formation of the marker pattern; and imaging means which images the marker pattern. The conveyance means conveys the recording medium in the first direction until the marker pattern is detected by the imaging means after conveying the recording medium in the second direction by a distance from the imaging means to the marker pattern or longer after fixation of the colorimetric pattern, and conveys the recording medium in the first direction to the position where the colorimetric pattern can be subjected to the colorimetry when the marker pattern is detected by the imaging means.SELECTED DRAWING: Figure 10
Patent JP-2019166166-A (JP)
Title: Slot machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2018-03-23
Abstract: To provide an improved slot machine regarding a performance under play in which derivation of a display result accompanying a shift to an advantageous state is permitted.SOLUTION: While a character image "promotion" is not displayed when RB1 cannot be won in a game in which an RB1 combination performance is executed, the character image "promotion" is displayed when a replay is won in winning of BB1 in a game in which the RB1 combination performance is executed.SELECTED DRAWING: Figure 8
Patent JP-2019167498-A (JP)
Title: Polycarbonate resin composition for 3D printer
Inventor: MINAMI DAISUKE
IPC: C08K5/1515
Filed: 2018-03-26
Abstract: To provide a thermoplastic resin composition which is excellent in tensile strength and appearance and has good workability in melt-lamination, in a 3D printer molding produced by a melt-lamination method.SOLUTION: A polycarbonate resin composition for 3D printer contains 5-50 pts.wt. of (B) an inorganic filler (component B) based on 100 pts.wt. of (A) an aromatic polycarbonate resin (component A).SELECTED DRAWING: None
Patent JP-2019172084-A (JP)
Title: Front door
Inventor: FUJITA KOHEI
IPC: B60J5/04
Filed: 2018-03-28
Abstract: To eliminate the necessity of providing a decorative component between a front door and a vehicle body.SOLUTION: A front door includes: a door body; a door sash mounted in the door body; an erected pillar section 50 for connecting the door sash and the door body. The door sash is provided on an upper side of the door body. The erected pillar section 50 has a first panel 51 and a second panel 61 jointed to the first panel 51. The first panel 51 has a first frame section 52 extending in a vertical direction, a window support section 53 provided in front of the first frame section 52, and a connection section 54 for connecting the first frame section 52 and the window support section 53. The first panel 51 is joined to the second panel 61, thereby constituting a frame section 57 by the first frame section 52 of the first panel 51 and a second frame 66 of the second panel 61. In the window support section 53, a portion is positioned in front of the frame section 57 as it goes toward a lower section.SELECTED DRAWING: Figure 8