baber/WOPTO huggingface dataset:
Patent JP-2020008279-A (JP)
Title: Connector for climate controlled support device
Inventor: YANG HAIMING
IPC: F24F13/02
Filed: 2019-09-02
Abstract: To provide a connector for a climate controlled support device, where the connector is lightweight, can be manufactured relatively inexpensively, and can be easily installed.SOLUTION: Disclosed is a connector, comprising a base including one or more supports extending from the base, a diverter that is offset from the base via the one or more supports, and a passage defined in the base having a size that is substantially the same as a size of the diverter. The diverter is configured to extend through a layer in a climate control device. The diverter inhibits the layer from obstructing the passage.SELECTED DRAWING: Figure 3
Patent JP-2021037838-A (JP)
Title: Runaway alarm device and runaway prevention device
Inventor: TAKAGI MIKIO
IPC: B60W50/12
Filed: 2019-09-03
Abstract: To provide accident prevention measures by determining whether a driver steps on the accelerator fully by intention or due to a mistake during the accelerator operation of a vehicle, and gives a warning when the accelerator is stepped on mistakenly and reducing vehicle driving force with or without obstacles in front of the vehicle.SOLUTION: According to a vehicle control method, in a vehicle that controls a driving force based on an accelerator opening information output according to an accelerator stepping amount, when the accelerator opening information rises above a set value, by confirming that the accelerator is stepped twice, it is determined whether or not the accelerator is stepped by a driver normally by intention. When the accelerator is stepped on continuously, a stepping mistake is warned and the driving force is set to a fully closed state of the accelerator, enabling control to an emergency driving force idle state when the accelerator is stepped mistakenly.SELECTED DRAWING: Figure 1
Patent JP-2021038447-A (JP)
Title: Mineral concentrate distribution estimation method inside burner cone and operation method of flash-smelting furnace
Inventor: SUZUE AKIYA
IPC: C22B23/02
Filed: 2019-09-05
Abstract: To provide a method enabling an estimation of a mineral concentrate distribution inside a burner cone.SOLUTION: A mineral concentrate distribution estimation method is configured for an inside of a burner cone installed at an upper end of a reaction tower of a flash-smelting furnace, and measures a temperature distribution of an interior space of the burner cone. Supposing that the higher the temperature at a temperature measurement position is, the lower the mineral concentrate density at the temperature measurement position, the mineral concentrate distribution is estimated based on the temperature distribution. According to the estimated mineral concentrate distribution, a supply method of the mineral concentrate is adjusted so that the mineral concentrate density becomes uniform in a circumferential direction inside the burner cone.SELECTED DRAWING: Figure 5
Patent JP-2021043076-A (JP)
Title: Hydrogen permeation testing device
Inventor: KAWAMORI MAKOTO
IPC: G01N27/28
Filed: 2019-09-11
Abstract: To provide a hydrogen permeation testing device which can evaluate a hydrogen amount in a metal material within a wide temperature range reaching a normal temperature from an extremely-low temperature which is equal to a freezing point or lower.SOLUTION: In a hydrogen permeation testing device (1) for measuring a hydrogen amount intruding into a metal material by using an electrochemical hydrogen permeation method, the hydrogen permeation testing device (1) comprises: a metal test piece (2) having a hydrogen intrusion face (2a) into which hydrogen intrudes, a hydrogen detection face (2b) for detecting the intruded hydrogen, and metal plating formed at the hydrogen detection face and efficiently detecting hydrogen; a reference electrode (5b) and a counter electrode (4b) for progressing an electrochemical reaction; an electrolyte vessel (3b) which is arranged at the hydrogen detection face side, accommodates the reference electrode (5b) and the counter electrode (4b), can suppress a residual current with the potential of the hydrogen detection face (2b) being -1V to 1V with respect to the reference electrode (5b) to 10nA/cm2 or lower, and accommodates a sodium silicate water solution (6b) whose coagulation point is 0°C or lower; and measurement parts (7b, 8) for measuring the hydrogen amount on the basis of a current value which is obtained by the electrochemical reaction.SELECTED DRAWING: Figure 1
Patent JP-2021047998-A (JP)
Title: Housing device for plate-like members used in fuel cell
Inventor: WADA MIKIO
IPC: H01M8/02
Filed: 2019-09-17
Abstract: To provide a housing device for plate-like members used in a fuel cell from which the plate-like members can be reliably taken out one by one, without causing an increase in the cost.SOLUTION: A housing device for a plurality of laminated cells 10 comprises: a pair of first gears 22 which are disposed to face each other on both ends 10t of the first cell 10 from the top; and a pair of second gears 23 which are disposed to face each other on both ends 10t of the second cell 10 from the top. The pair of first gears 22 are configured such that a distance between tooth tips is greater than a thickness of the cell 10, and they are rotated in a direction for lifting the ends 10t of the cell 10 upward. The pair of second gears 23 are configured such that the distance between tooth tips is greater than the thickness of the cell 10, and they are rotated in a direction for pressing the ends 10t of the cell 10 downward.SELECTED DRAWING: Figure 2
Patent JP-2021047514-A (JP)
Title: Painting style conversion device, painting style conversion method, and program
Inventor: YAMADA TAKESHI
IPC: G06T5/00
Filed: 2019-09-17
Abstract: To provide a painting style conversion device to convert the style of even original images representing a wide range to high quality images without unnaturalness.SOLUTION: A painting style conversion device comprises an original image segmentation part to mesh-divide an original image, a style image segmentation part to mesh-divide a style image, an association part to associate each mesh segmented from the style image with each mesh segmented from the original image based on an object represented by each mesh segmented from the original image and on the object represented by each mesh segmented from the style image, a painting style conversion part to convert the style of each segmented mesh from the original image using each mesh segmented from the style image and associated, and a mesh arrangement part to arrange each mesh segmented from the original image the style of which is converted, according to the positional relationship in the original image.SELECTED DRAWING: Figure 1
Patent JP-2021048210-A (JP)
Title: Manufacturing method of wiring board and the wiring board
Inventor: OKAMOTO KAZUAKI
IPC: C25D7/00
Filed: 2019-09-18
Abstract: To provide a manufacturing method of a wiring board, in which a wiring layer with an excellent adhesion is formed without providing a resin resist pattern.SOLUTION: A manufacturing method of a wiring board 1 prepares a base material 9 with a seed layer, in which a ground layer 4 having a conductivity is provided on a front surface of an insulation base material 2, and a seed layer 5 containing a prescribed patterned metal is provided on a front surface 4a of the ground layer 4, presses a solid electrolyte film 13 to the seed layer 5 and the ground layer 4, applies a voltage between a positive electrode 11 and the ground layer 4, and feedbacks a metal ion containing the solid electrolyte film 13, thereby forms a metal layer 6 onto a front surface 5a of the seed layer 5, and forms a wiring layer 3 structured by the ground layer 4, the seed layer 5, and the metal layer 6 onto the front surface of the base material 2 by removing an exposure region R in which the seed layer 5 and the metal layer 6 are not formed from the ground layer 4. When forming the metal layer 6 onto the front surface 5a of the seed layer 5a, a region where at least the seed layer 5 on the front surface of the ground layer 4 is not formed contains an oxidation.SELECTED DRAWING: Figure 2
Patent JP-2021045895-A (JP)
Title: Image forming method
Inventor: NITO KEN
IPC: D06B11/00
Filed: 2019-09-18
Abstract: To provide an image forming method capable of suppressing reduction of ejection stability while nozzle clogging caused by ink accumulation in the vicinity of nozzles of an inkjet head is suppressed.SOLUTION: An image forming method of the present invention uses an image forming apparatus having: an ink chamber; an inkjet head which has nozzles which eject ink supplied from the ink chamber and a plurality of discharge flow channels provided for each nozzle, and takes out a part of ink supplied from the ink chamber to ejection ports of the nozzle; and an ink circulation part which returns ink taken in by the discharge flow channels to the ink chamber to circulate ink, in which the ink contains solid coloring agent and solvent, and the viscosity of the ink at 25°C is 6 to 20 cp.SELECTED DRAWING: Figure 4
Patent JP-2021048568-A (JP)
Title: Movable body, program, and control method
Inventor: IMAI HIROMICHI
IPC: B63C11/00
Filed: 2019-09-20
Abstract: To desirably provide a technology to support stable execution of optical wireless communication.SOLUTION: A movable body comprises: a movable body information transmitting unit that transmits first movable body information including first inertia measurement information indicating a result of measurement of the three-dimensional angular velocity and acceleration of the movable body and first body control information used by a propulsion unit that propels the movable body according to the first body control information, to another movable body through optical wireless communication performed by a first optical wireless communication unit; a movable body information receiving unit that receives second movable body information including second inertia measurement information indicating a result of measurement of the three-dimensional angular velocity and acceleration of the other movable body and second body control information used by a propulsion unit that propels the other movable body according to the second body control information, from the other movable body through the optical wireless communication performed by the first optical wireless communication unit; and an optical axis direction control unit that controls the direction of an optical axis of the first optical wireless communication unit based on the first movable body information and the second movable body information.SELECTED DRAWING: Figure 1
Patent JP-2021050067-A (JP)
Title: Recording device
Inventor: HORIE SEIJUN
IPC: B41J2/01
Filed: 2019-09-25
Abstract: To provide a recording device capable of suppressing deterioration of an adhesive layer.SOLUTION: A recording device 15 comprises: a recording part 21 for recording on a medium 99 by discharging liquid; a conveyor belt 22 which has a base material 31 having a first surface 33 provided with an adhesive layer 32 to which the medium is pasted and a second surface 34 opposite to the first surface, to convey the medium; a pressing part 26 for pressing the medium against the conveyor belt; a cleaning member 37 for cleaning the adhesive layer by contacting with the adhesive layer; a storage part 38 for storing water for washing the cleaning member; and a cooling part 28 having a flow channel 41 through which the water is made to flow and a contact part 42 which continues to the flow channel and contacts to the second surface. The flow channel is extended toward the storage part so that the water is made to flow from the cooling part toward the storage part, and the contact part contacts to the second surface on the downstream of the pressing part and further on the upstream of the cleaning member in a circulating direction of the conveyor belt.SELECTED DRAWING: Figure 1
Patent JP-2021051220-A (JP)
Title: Display device, display system, method for adjusting display, and display adjustment program
Inventor: SHISHIDO TOMOYUKI
IPC: H04N5/64
Filed: 2019-09-25
Abstract: To provide a display device, a display system, a method for adjusting a display, and a display adjustment program that can reduce burden on a user.SOLUTION: The display device includes: a left-eye display unit and a right-eye display unit, which are arranged in a longitudinal direction and can display an image; a line-of-vision detection unit for detecting a left image line-of-vision for a left eyeball of a user and a right image line-of-vision for a right eyeball of the user when the user gazes a target image while the target image is being displayed in front of the user in a front-back direction in the left-eye display unit and in the right-eye display unit; and an adjustment unit for adjusting a display position where the left-eye display unit and the right-eye display unit display an image according to the difference between the left image line-of-vision and the right image line-of-vision in a vertical direction intersecting with the front-back direction and the longitudinal direction.SELECTED DRAWING: Figure 5
Patent JP-2021051660-A (JP)
Title: Method for specifying coordinate axis in three dimensional space and method for specifying plane
Inventor: INOMATA NOBUO
IPC: G06T19/00
Filed: 2019-09-26
Abstract: To provide a coordinate axis determination method for determining the coordinate axis of three-dimensional coordinates needed for automatically generating a 3D model from a 360° panoramic image by a computer, and a plane specification method for specifying a prescribed plane such as a floor surface needed for arranging the three-dimensional model of, for example, a piece of furniture.SOLUTION: The coordinate axis determination method includes: a visual field image generation step for generating a visual field image at a prescribed angle of a visual line from a 360° panoramic image; a segment extraction step for extracting a segment from the visual field image; and an angle evaluation score calculation step for calculating an angle evaluation score on the basis of the extracted segment and a prescribed angle determination reference vector. The visual field image generation step, the segment extraction step and the angle evaluation score calculation step are repeated while shifting the angle of visual line a prescribed angle each time and the angle of visual line the angle evaluation score of which is highest is thereby calculated. The axis that matches a visual line at the angle of visual line the angle evaluation score of which is highest is determined to be one of coordinate axes that is in the horizontal direction.SELECTED DRAWING: Figure 1
Patent JP-2021057103-A (JP)
Title: Conductive particle, conductive material and connection structure
Inventor: SASAHIRA MASAO
IPC: H01B1/00
Filed: 2019-09-26
Abstract: To provide a conductive particle that can improve the conduction reliability when the connection structure after conductive connection is used for a long period of time under high temperature and high humidity.SOLUTION: A conductive particle according to the present invention is a conductive particle containing a nitrogen-containing compound, which is at least one of an amine compound and a hydrazine compound, and in which, when a measurement liquid prepared by adding 1 g of the conductive particle to 10 mL of ion-exchanged water is heated at 121°C for 48 hours under a sealed condition, the contained amount of the nitrogen-containing compound in the aqueous phase of the measurement liquid after heating is 1000 μg or less.SELECTED DRAWING: Figure 1
Patent JP-2021057219-A (JP)
Title: Electrode assembly
Inventor: ASAI SHINYA
IPC: H01M4/13
Filed: 2019-09-30
Abstract: To provide an electrode assembly capable of suppressing tearing of a separator.SOLUTION: An electrode assembly 3 has a structure in which a positive electrode 14, a negative electrode 15 and a separator 13 are wound around an axis along a first direction D1 in a state where the separator 13 is interposed between the positive electrode 14 and the negative electrode 15 which have different polarities. Each second portion 14a2 of metal foil 14a of a positive electrode 14 is provided with a through-hole 14ah penetrating the metal foil 14a. Each second portion 15a2 of metal foil 15a of a negative electrode 15 is provided with a through-hole 15ah penetrating the metal foil 15a. The second portions 14a2 and 15a2 are arranged from the inside to the outside of the electrode assembly 3 in a second direction D2. When viewed from the second direction D2, edges e1 and e2 of the through-holes 14ah and 15ah do not overlap each other between the plurality of through-holes 14ah and 15ah adjacent to each other in the second direction D2.SELECTED DRAWING: Figure 4
Patent JP-2020071478-A (JP)
Title: Electrophotographic photoreceptor, process cartridge, and electrophotographic device
Inventor: TANABE KAN
IPC: G03G5/06
Filed: 2019-09-30
Abstract: To provide an electrophotographic photoreceptor that prevents variation in electrification potential after long-period repeated use under a low humidity environment.SOLUTION: An electrophotographic photoreceptor has a support, an undercoat layer, a charge generation layer containing a charge generation material and a binder resin, and a charge transport layer containing a charge transport material and a binder resin in this order. The charge generation material contained in the charge generation layer is chlorogallium phthalocyanine that shows diffraction peaks at 7.4°, 16.6°, 25.5°, and 28.3° Bragg angles (2θ±0.2°) in an X-ray diffraction pattern using CuKα rays. The undercoat layer contains a strontium titanate particle and binder resins.SELECTED DRAWING: None
Patent JP-2021058053-A (JP)
Title: Resolver and motor
Inventor: KURODA YOSHIKAZU
IPC: H02K3/38
Filed: 2019-10-01
Abstract: To achieve a miniaturization while securing an insulation quality of a terminal.SOLUTION: A resolver 1 comprises: a stator 3 oppositely arranged to an outer side of a radial direction of a rotor; an insulator 4 covering the stator 3; a winding 5 wound to the stator 3 via the insulator 4; and a terminal 6 to which the winding 5 is electrically connected while being provided to the insulator 4, and comprises a terminal cover 7 integrally provided with the insulator 4, and insulating and protecting the terminal 6. The insulator 4 includes: a cylindrical part 40 of which the terminal 6 is projected and provided to the end surface; and a hinge part 42 coupling an outer peripheral surface 40f side of the cylindrical part 40 and a terminal cover 7 and having a flexible performance. The terminal cover 7 includes a nipping part 72 that nips a portion 43 on the outer peripheral surface 40f of the insulator 4, and is fixed in a state where the nipping part 72 insulates and protects the terminal 6 in a state of nipping the portion 43 while freely rotating the hinge part 42 to a supporting point.SELECTED DRAWING: Figure 2
Patent JP-2021058394-A (JP)
Title: Game machine
Inventor: YOSHIDA NAOHIKO
IPC: A63F7/02
Filed: 2019-10-07
Abstract: To provide a game machine capable of enhancing game amusement by executing novel performance that attracts a player's interest.SOLUTION: A game machine according to one embodiment includes: storage means storing win/lose determination information acquired in response to satisfaction of a determination condition; determination means determining whether or not a lottery for executing a special game is won on the basis of the win/lose determination information; display means; and performance execution means executing visual performance in a display area for performance of the display means during special symbol variation in accordance with the determination result by the determination means. The visual performance includes timer performance that a timer occupying more than a half of a display area for performance counts down.SELECTED DRAWING: Figure 52
Patent JP-2021060934-A (JP)
Title: Information processing apparatus, control method thereof, set value management system, and program
Inventor: NAKAMORI YUKI
IPC: G03G21/00
Filed: 2019-10-09
Abstract: To provide a system for managing settings of a device configured to take over set values even when the device is replaced.SOLUTION: An information processing apparatus stores device information which includes identification information of a device, configuration information indicating a configuration of the device, and setting information indicating settings of the device. When a new device having identification information not included in the device information is connected on line, the apparatus compares configuration information of the new device with the configuration information included in the device information. The apparatus acquires setting information set to a device having the same configuration information from the device information, and stores the acquired setting information as setting information of the new device.SELECTED DRAWING: Figure 8
Patent JP-2020022776-A (JP)
Title: Small capacity high precision dispenser from pre-filled syringe
Inventor: HAMANN CURTIS P
IPC: A61J1/20
Filed: 2019-10-09
Abstract: To provide a dispenser for dispensing a predetermined volume of an allergenic test material.SOLUTION: A dispenser for dispensing a gelled allergenic test material comprises: a dispenser body 104 having a nozzle part with an exit for defining a measurement cavity configured to hold a predetermined volume of an allergenic test material; a dispenser plunger 124 supported by a plunger-mounting channel of the dispenser body 104, and configured to move between a press state and a retreat state; and a biasing member configured to retract the dispenser plunger 124 from a press state to a retreat state. The dispenser plunger 124 is configured such that a tip end 174 moves through a measurement cavity 180 for pushing the predetermined volume of the allergenic test material and is extended to the outside of an exit 172 when shifting from the retreat state to the press state.SELECTED DRAWING: Figure 10
Patent JP-2021063511-A (JP)
Title: Power generation unit and bearing unit
Inventor: FUCHIGAMI YUTA
IPC: H02K7/18
Filed: 2019-10-10
Abstract: To provide a power generation unit which can further inhibit contact between an outer ring side member fixed to an outer ring of a baring and an inner ring side member fixed to an inner ring of the bearing, and to provide a bearing unit.SOLUTION: A power generation unit is provided between a housing and a rotary shaft which is located in the housing, supported by a bearing, and may rotate around an axis. The power generation unit includes: a plate-like cover which is fixed to the housing, extends to the radial inner side of the axis, and has a power generation coil; a magnet which is fixed to the rotary shaft, extends to the radial outer side of the axis, and is disposed facing the power generation coil in an axial direction of the axis; and an interposition part interposed between the cover and the magnet.SELECTED DRAWING: Figure 7
Patent JP-2020014245-A (JP)
Title: Game system
Inventor: OGURA TOSHIO
IPC: H04L9/16
Filed: 2019-10-15
Abstract: To provide a game system and the like capable of distributing a new key by simple and safe processing even if a key used for cryptographic communication is leaked.SOLUTION: A first control unit decrypts a second key and second key information transmitted from a first management device with a first key, and collates the second key information from the second key and the second key information that have been decrypted with first key information stored in advance. If the two are different, the first control unit stores the second key as the first key, and supplies the second key in an encrypted state to a second control unit. The second control unit receives the second key from the first control unit, and decrypts the received second key with the first key, stores the decrypted second key as the first key. The first control unit and the second control unit perform cryptographic communication by using the newly stored first key.SELECTED DRAWING: Figure 29