baber/WOPTO huggingface dataset:
Patent JP-2019158860-A (JP)
Title: Method of assessing dezincification corrosion resistance of brass members
Inventor: YAMANAKA HIDEFUMI
IPC: G01N17/02
Filed: 2018-10-11
Abstract: To provide a dezincification corrosion resistance assessment method which allows for accurately assessing the presence/absence of dezincification corrosion.SOLUTION: A method comprises measuring spontaneous potential of a brass member in a test solution simulating fresh water containing no residual chlorine, and performing a high electric potential holding step for keeping the brass member at a constant electric potential higher than the measured spontaneous potential.SELECTED DRAWING: Figure 1
Patent JP-2019137038-A (JP)
Title: 3d printing nozzle, 3d printing nozzle assembly, and 3d printer
Inventor: Xie qi wen
IPC: B29C64/106
Filed: 2018-10-15
Abstract: To provide a 3D printing nozzle, a 3D printing nozzle assembly, and a 3D printer capable of elevating treatment efficiency of 3D printing.SOLUTION: The 3D printing nozzle contains a nozzle body having a material entrance region and a material exit region, a drive unit arranged in the nozzle body, a first heating unit, and a first heat radiation unit. The particle forming material is suitable for entering from the material entrance region to the nozzle body. The drive unit is configured so as to push the particle forming material to move from the material entrance region to the material exit region. The first heating unit is arranged in the nozzle body for heating and melting the particle forming material and for pushing the molten formation material from the material exit region to the outside of the nozzle body via the drive unit. The first heat radiation unit is arranged in the nozzle body, is positioned between the first heating unit and the material entrance region, and lowers a heat conducted from the first heating unit to the material entrance region.SELECTED DRAWING: Figure 1
Patent JP-2020062123-A (JP)
Title: Game machine
Inventor: OTSUKA KEIKO
IPC: A63F7/02
Filed: 2018-10-16
Abstract: To enable a control process to proceed efficiently.SOLUTION: A game machine includes game control means (game control device 100), performance control means (performance control device 300) for controlling a performance on the basis of performance information transmitted from the game control means, and put-out control means (put-out control device 200) for putting out a game medium on the basis of put-out information transmitted from the game control means. The performance control means includes performance calculation processing means (CPU311) for performing a calculation process, and performance information storage means (RAM322) having a performance information storage area. A predetermined process to be executed upon reception is not performed on a register of the performance calculation processing means, but performed after it is stored in the performance information storage means. The put-out control means includes put-out calculation processing means (CPU211A) for performing a calculation process, and put-out information storage means (RAM211C) having a put-out information storage area. After a predetermined process is performed on the register of the put-out calculation processing means upon reception of put-out information, the put-out information is stored in the put-out information storage area.SELECTED DRAWING: Figure 73
Patent JP-2020063580-A (JP)
Title: Panel construction structure, floor part, and wall part
Inventor: KAWAGISHI KATSUMASA
IPC: E04B5/02
Filed: 2018-10-16
Abstract: To facilitate construction by eliminating the need for high-precision measurement cut of a floor panel material 10 at a construction site, and to easily obtain a good appearance, when the floor panel material 10 is installed in alignment with surrounding bases 2, 2, ....SOLUTION: A panel construction structure in which the bases 2, 2,.. made of a wood material are arranged in a rectangular frame shape and the floor panel material 10 made of a wood material is disposed over the entire inside of the bases 2,2,.. Frame-shaped joists 7, 7, ... made of wood are fixed to inner peripheral side surfaces of the bases 2, 2.., a peripheral edge of the floor panel material 10 is overlapped on the upper surfaces of the joists 7, 7, ... so that the end surface of the peripheral edge and the inner peripheral surface of the base 2 face each other with a predetermined gap S therebetween, and the floor panel material 10 is fixed to the joist 7 at the peripheral edge. A parting material 16 is filled in a recessed groove 15 formed by the gap S between the end surface of the peripheral edge of the floor panel material 10 and an inner peripheral surface of the base 2.SELECTED DRAWING: Figure 1
Patent JP-2020064739-A (JP)
Title: External case for power storage device and manufacturing method thereof
Inventor: KURAMOTO AKINOBU
IPC: H01G11/78
Filed: 2018-10-16
Abstract: To provide an external case for a power storage device, which has an outer layer having good tape adhesion and is in a good molded state.SOLUTION: An external case 10 for a power storage device includes a heat resistant resin layer 2 as an outer layer, a heat-fusible resin layer 3 as an inner layer, and a metal foil layer arranged between these two layers, and the heat-fusible resin layer 3 contains a lubricant, the content of the lubricant in the heat-fusible resin layer 3 is 200 ppm to 7,000 ppm, and the amount of the lubricant on the outer surface of the heat-resistant resin layer 2 is less than 0.1 μg/cm, and the wetting tension of the outer surface of the heat resistant resin layer 2 is 33 mN/m or more.SELECTED DRAWING: Figure 2
Patent JP-2020064819-A (JP)
Title: Terminal, and electric wire with terminal
Inventor: MATSUNAGA TAKASHI
IPC: H01R4/00
Filed: 2018-10-19
Abstract: To provide a terminal capable of keeping a state in which a conductor core wire is held by a conductor fixing part even though the plate thickness of a metal plate constituting the conductor fixing part of the terminal is small.SOLUTION: A terminal 10B is connected to a tip of an electric wire W including a conductor core wire W1 and a coating W2 covering the conductor core wire W1, is made of a plate-like member and extends in a front/back direction. The terminal 10B integrally includes a connection part 11 connected to a mating terminal, and a conductor fixing part 12 located at a rear side rather than the connection part 11 to fix the conductor core wire W1 exposing from the electric wire W. The conductor fixing part 12 is provided with a plurality of through-holes 17 penetrating in a plate thickness direction, and a taper part 17a whose diameter is enlarged as approaching an outer peripheral surface at an edge part of the outer peripheral surface side of the conductor fixing part 12 of each through-hole 17. One of the plurality of through-holes 17 penetrates vertically at the center in a front/back direction and the center in a width direction of the conductor fixing part 12.SELECTED DRAWING: Figure 39
Patent JP-2020065951-A (JP)
Title: Mixer of granular material
Inventor: KAWAKAMI HAJIME
IPC: B01F3/18
Filed: 2018-10-22
Abstract: To provide a mixer of a granular material capable of improving miscibility simplifying a blade shape.SOLUTION: In a mixer 1 of a granular material where agitation blades 20 are rotatably arranged in a mixing vessel 10,: the agitation blades are arranged so as to extend in a shaft direction at both sides of an outside diameter side sandwiching the shaft 21 of the agitation blades; plate-like upper and lower agitation blade parts 24, 24 disposed along a thickness direction and a plurality of plate-like shaft direction agitation blade parts 25 disposed so as to be bridged at both plate-like upper and lower agitation blade parts and disposed at intervals in the shaft direction are arranged in a rotation direction of the agitation blades; and the shaft direction agitation blade parts are arranged so as to alternately incline to opposite sides in the shaft direction of the agitation blades.SELECTED DRAWING: Figure 1
Patent JP-2020069828-A (JP)
Title: Brake control device
Inventor: TAKEYA HIROTAKA
IPC: B60T8/17
Filed: 2018-10-29
Abstract: To provide a brake control device which does not generate excessive brake force even when a brake drum is cooled and shrunk in a radial direction after performing brake control with respect to an electrically driven drum brake device on which a brake drum becomes large in a diameter temporarily due to thermal expansion.SOLUTION: A brake control device of an embodiment is configured so that a control part acquires or estimates a temperature of a brake drum when controlling brake by an electrically driven drum brake device, and then executes, on the basis of the temperature, brake force adjustment control for adjusting brake force by at least any of lock control and release control so that the brake force does not exceed a prescribed upper limit brake force when the brake drum is cooled and shrunk in a radial direction.SELECTED DRAWING: Figure 5
Patent JP-2020069985-A (JP)
Title: Device for controlling human-powered drive vehicle
Inventor: SHAKA SATOSHI
IPC: B62J99/00
Filed: 2018-11-02
Abstract: To provide a device for controlling a human-powered drive vehicle that can contribute to usability.SOLUTION: A device for controlling a human-powered drive vehicle includes a control unit for controlling a motor for imparting propulsive power to a human-powered drive vehicle including a movable member. The control unit includes a first mode of driving the motor in accordance with human-powered drive power that is input to the human-powered drive vehicle and a second mode of driving the motor in accordance with an operation by a user. The control unit suppresses movement of the movable member in the second mode.SELECTED DRAWING: Figure 2
Patent JP-2019030737-A (JP)
Title: Game machine
Inventor: HARA KENJI
IPC: A63F7/02
Filed: 2018-11-05
Abstract: To provide a game machine having characteristics in display.SOLUTION: In a game machine, a holding icon which is a target of a first change performance changes to a second display mode after the first change performance is started, and a holding icon which is a target of a second change performance does not change to a second display mode after the second change performance is started. In the first change performance, the holding icon which is the target of the first change performance is changed to the second display mode after a certain display is overlapped with the holding icon which is the target of the first change performance. In the second change performance, a certain display is not overlapped with the holding icon which is the target of the second change performance. The display time of the holding icon of the first display mode from the start of the display of the certain display in the second change performance until the display of the certain display disappears is longer than that of the holding icon of the first display mode from the start of the display of the certain display in the first change performance until the display of the certain display disappears.SELECTED DRAWING: Figure 555
Patent JP-2019018062-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2018-11-05
Abstract: To provide a game machine capable of maintaining game interest.SOLUTION: A Pachinko machine 1 includes start pockets capable of receiving a game ball shot into a game area 5a. When a game ball enters a start pocket, determination processing for winning is performed. In this respect, the Pachinko machine 1 permits execution of a movable performance for operating a movable decorative body, and can perform restoration processing to the movable decorative body when a restoration operation period arrives in a state where the movable decorative body fails.SELECTED DRAWING: Figure 60
Patent JP-2020076834-A (JP)
Title: Wavelength conversion device
Inventor: UMEKI TAKESHI
IPC: G02F1/377
Filed: 2018-11-06
Abstract: To stably operate a wavelength conversion device using nonlinear optical media having a periodic polarization inversion structure at an optimum temperature.SOLUTION: A wavelength conversion device having a wavelength converter using nonlinear optical media and a controller for controlling temperature of the wavelength converter, includes a first optical branching coupler for branching part of output light of the wavelength converter and a first and a second wavelength separation filters for separating and outputting two lights generated by parametric fluorescence in the wavelength converter from part of the output light. The controller controls temperature of the wavelength converter based on difference in light intensity of the two lights.SELECTED DRAWING: Figure 1
Patent JP-2019060878-A (JP)
Title: Method of measuring percentage of pork fat in fat of meat products
Inventor: MOTOYAMA MICHIYO
IPC: G01N21/65
Filed: 2018-11-07
Abstract: To provide a non-destructive detection method capable of easily, rapidly, and with high sensitivity detecting pork present in food.SOLUTION: A food sample having thickness of 30 to 200 μm is prepared or the food sample is prepared in a state kept as it is, and a Raman spectrum is acquired by a Raman spectrometer with laser beams irradiated on the food sample. Raman bands of predetermined central wave numbers (Raman shifts) a and b are selected from among Raman spectra, respectively. The Raman band of the central wave number a is the Raman band having a crystal polymorphic form specific to pork. Then, the Raman band of the central wave number b is the Raman band specific to fat in a crystal state. Food is determined to contain pork by a discrimination expression in temperature in which fat in the food sample is in a crystal state.SELECTED DRAWING: Figure 1
Patent JP-2020080452-A (JP)
Title: Image forming apparatus, image forming system, image forming method, and control program
Inventor: ICHIHANA HIROSHI
IPC: H04N1/401
Filed: 2018-11-12
Abstract: To provide an image forming apparatus, an image forming system, an image forming method, and a control program that a satisfactorily correct an image of a conveyed document.SOLUTION: An image forming apparatus 100 comprises: an imaging unit 115; conveying units 112, 113, 117, 118 that move a document with respect to the imaging unit; a control unit 151 that causes the imaging unit to create a first input image while causing the conveying units to move the document from an upper end toward a lower end, or causes the imaging unit to create a second input image while causing the conveying units to move the document from the lower end toward the upper end; a corrected image creation unit 153 that creates a corrected image obtained by correcting either one image of the first input image or the second input image by using the other image; and an output unit 131 that outputs the corrected image. The corrected image creation unit creates the corrected image by making use of the fact that a position on a document surface the image of which is picked up when the document is brought into contact with or separated from the conveying units is different between the first input image and the second input image.SELECTED DRAWING: Figure 7
Patent JP-2020078768-A (JP)
Title: Micro fluid device
Inventor: TAKAMATSU TATSUNORI
IPC: G01N37/00
Filed: 2018-11-12
Abstract: To provide a micro fluid device including a liquid stop part, which permits downsizing and is less likely to cause a loss of liquid, such as a reagent, and which does not need other driving device, such as a light irradiation source.SOLUTION: A micro fluid device includes a liquid stop part 13. The liquid stop part includes a main flow path 32 and a plurality of branch flow paths 33 to 35. An upstream side end of each of the branch flow paths 33 to 35 is connected to the main flow path 32. Flow path resistances of the branch flow paths 33 to 35 are substantially the same.SELECTED DRAWING: Figure 4
Patent JP-2020079062-A (JP)
Title: Vehicular seat
Inventor: MURASE KEISUKE
IPC: A47C7/40
Filed: 2018-11-14
Abstract: To provide a vehicular seat that can enhance rigidity of a back panel supporting an armrest while suppressing irregularities, costs and weight.SOLUTION: The vehicular seat according to one embodiment of the disclosure comprises an armrest arranged separately from a seat cushion and a back panel supporting a seat back. The back panel has a main body part, a support bracket for supporting the armrest, and fixing patches fixed overlappingly to the main body part and having the support bracket fixed at a first fixing part and at a second fixing part. The main body part has a first bead extending upward more than an overlapped area from the overlapped area where the fixing patches are overlapped with each other and a second bead arranged to overlap with at least the first fixing part and separated from the first bead.SELECTED DRAWING: Figure 2
Patent JP-2020082380-A (JP)
Title: Mold for tire
Inventor: ISHIKAWA MASANORI
IPC: B29C35/02
Filed: 2018-11-16
Abstract: To provide a mold that suppresses residual air and damage when removing a tire.SOLUTION: A mold 10 has two segments 12 adjacent to each other, a parting plane 28 of one segment 12 includes at least one projection 30 or at least one recess 32 extending outward from a radial inside end. The parting plane 28 of the other segment 12 facing the parting plane 28 includes the recess 32 or the projection 30 corresponding to the projection 30 or the recess 32. As a result, these segments 12 have an overlap in an axial direction. At least one projection 30 includes an inner part 34 extending from the radial inside end of the parting plane 28 and an outer part 36 located on an outer side in the radial direction of the inner part 34 and having a chip in the outer part in the circumferential direction. The shapes of the projection 30 having a chip and the chip are determined so that an overlapping width of the two segments 12 is not more than a predetermined width when the mold 10 is opened.SELECTED DRAWING: Figure 4
Patent JP-2019153574-A (JP)
Title: Sample chip for electron microscope and its related application
Inventor: XIE BAI ZONG
IPC: H01J37/20
Filed: 2018-11-26
Abstract: To provide a sample chip for an electron microscope, which has a sample-viewing area with a wide visual field and accordingly has a wide application range.SOLUTION: A sample chip for an electron microscope includes a first pedestal 19, a spacer 16, and a second pedestal 17. The first pedestal 19 includes: a thin film layer 12; a buffer layer 11 positioned on the thin film layer 12 and having a buffer opening 15; and a body layer 13 positioned on the buffer layer 11 and having a body opening 14 corresponding to the buffer opening 15 to expose the thin film layer 12 from the buffer opening 15, the body layer having a thickness of 10- 800 μm. The thin film layer 12, the buffer layer 11, and the body layer 13 have different etching properties; the spacer 16 is positioned below the first pedestal 19 and defines a specimen accommodating space 18 corresponding to the area of the thin film layer 12 corresponding to the buffer opening 15; and the second pedestal 17 is positioned below the spacer 16.SELECTED DRAWING: Figure 5
Patent JP-2019050417-A (JP)
Title: Substrate treatment method, substrate treatment device, and computer readable recording medium
Inventor: NODA YASUO
IPC: G03F7/16
Filed: 2018-11-28
Abstract: To apply appropriate treatment to edges of a wafer even when the wafer has a warp.SOLUTION: A wafer treatment method of the present invention includes: a step of capturing, with a camera, the image of edge faces of a reference wafer over the entire edge circumference of the reference wafer whose warp amount is known, and acquiring the shape data of edges of the reference wafer over the entire edge circumference of the reference wafer; a step of capturing, with a camera, the image of edge faces of a wafer over the entire edge circumference of the wafer, and acquiring the shape data of edges of the wafer over the entire edge circumference of the wafer; a step of calculating the warp amount of the wafer on the basis of each shape data; a step of forming a resist film on the surface of the wafer; and a seventh step of determining a position for supplying an organic solvent to edges of the resist film on the basis of the warp amount, and dissolving the edges by the organic solvent supplied from the supply position to remove from the wafer.SELECTED DRAWING: Figure 23
Patent JP-2020088318-A (JP)
Title: Inspection method for wiring board and manufacturing method for wiring board
Inventor: TANIGUCHI HIROTAKA
IPC: G01R31/50
Filed: 2018-11-30
Abstract: To provide an inspection method for a wiring board, whereby failure in conduction between an inner layer pad and a conductor of a surface layer can easily be detected even in a case where the inner layer pad is connected to the conductor of the surface layer by means of a single conduction path.SOLUTION: An inspection method for a wiring board comprises: a preparing a wiring board 1 comprising: a first surface layer pad 2 provided on a main surface or a rear surface; an inner layer pad 3 electrically connected to the first surface layer pad 2; a conductor pattern 5 at least partially opposite the inner layer pad 3; and a second surface layer pad 4 electrically connected to the conductor pattern 5; and inspecting a conducting state between the first surface layer pad 2 and the inner layer pad 3 by using the second surface layer pad 4. Inspecting the conducting state includes measuring an electrical characteristic between the first surface layer pad 2 and the second surface layer pad 4 insulated from the inner layer pad 3.SELECTED DRAWING: Figure 3
Patent JP-2020080809-A (JP)
Title: Grain culm transfer device
Inventor: KIYASU KAZUHARU
IPC: A01D61/00
Filed: 2018-11-30
Abstract: To provide a grain culm transfer device in which a support shaft of a rotor is stably fixed and which prevents the grain culm from being caught on an inner side of the grain culm transfer device.SOLUTION: A problem of the present invention is solved by providing: a transfer surface (10D) along a transfer direction of grain culm; a transfer member (16) which transfers the grain culm by moving from upstream side to downstream side of a grain culm transfer direction while being close to the transfer surface (10D); a guide member (12) positioned the upstream side in the grain culm transfer direction and positioned on an opposite side from the transfer surface (10D) with respect to the transfer member (16) for guiding the movement of the transfer member (16); support parts (26A, 26B) supporting the guide member (12) while being movable in a direction in which a distance between the guide member (12) and the transfer surface (10D) changes; and changing parts (25A, 25B) interposed between the support parts (26A, 26B) and the guide member (12) and which changes the position of the guide member (12) in the grain culm transfer direction.SELECTED DRAWING: Figure 5
Patent JP-2020090908-A (JP)
Title: Muffler cutter
Inventor: MATSUSHITA YUKI
IPC: F01N1/00
Filed: 2018-12-03
Abstract: To provide a muffler cutter which allows its appearance to be improved.SOLUTION: A muffler cutter 10 mounted in a tail pipe 100 of an exhaust treatment device has an approximately annular downstream end surface 20. The downstream end surface 20 is recessed toward an upstream side. An annular groove 28 extending along a circumferential direction is formed to surround an inner peripheral edge of the downstream end surface 20.SELECTED DRAWING: Figure 3