baber/WOPTO huggingface dataset:
Patent JP-2019023629-A (JP)
Title: Particle counter, particle counting method, and particle-containing sample
Inventor: KATO IKUO
IPC: G01N15/14
Filed: 2018-07-13
Abstract: To provide a particle counter that can improve the accuracy in counting particles included in a discharged droplet.SOLUTION: A particle counter comprises: droplet discharge means that discharges a droplet including particles that can emit light upon reception of light; light irradiation means that irradiates the droplet discharged from the droplet discharge means with the light; light receiving means that receives light emitted from the particles irradiated with the light; and particle counting means that counts the particles included in the droplet on the basis of the light received by the light receiving means. The particle counting means includes first particle measuring means that measures the presence/absence of the particles included in the droplet and second particle measuring means that measures the number of the particles included in the droplet.SELECTED DRAWING: Figure 1
Patent JP-2020011865-A (JP)
Title: Method for controlling temperature of heating element and method for manufacturing glass article
Inventor: MOMO DAISUKE
IPC: C03B5/033
Filed: 2018-07-18
Abstract: To provide a method for controlling the temperature of a heating element, capable of suppressing the action of a load on a support part by the pest phenomenon of the heating element, and a method for manufacturing a glass article.SOLUTION: A method for controlling the temperature of a heating element 40 in a heater 12 comprises: a heating element 40 including a heating part 41 heated by energization, a terminal part 42 for attaching an electrode 631 and an intermediate part 43 connecting the heating part 41 and the terminal part 42 and formed to include molybdenum disilicide; a support part 50 for surrounding and supporting the periphery of the intermediate part 43 of the heating element 40 ; and a melting furnace 20 disposing the heating part 41 of the heating element 40. When a part of the intermediate part 43 supported by the support part 50 is a first intermediate part 431, the temperature of the first intermediate part 431 is controlled by changing the amount of heat dissipation from the first intermediate part 431 through the support part 50.SELECTED DRAWING: Figure 2
Patent JP-2019061949-A (JP)
Title: Electrical storage device, and laser welding method for electrical storage device
Inventor: MATSUURA YASUHISA
IPC: H01M10/04
Filed: 2018-07-19
Abstract: To provide an electrical storage device which can suppress the occurrence of a break of an uncoated part without a protection plate, and a laser welding method for such an electrical storage device.SOLUTION: A secondary battery comprises: an electrode assembly 12 having a tab group 18 having a plurality of tabs 26 laminated therein; an electrode terminal for providing electricity to the electrode assembly 12 and receiving electricity therefrom; and a conductive member 17 for electrically connecting the electrode assembly 12 with the electrode terminal. It is noted that a direction in which the plurality of tabs 26 are laminated is defined as a lamination direction. The conductive member 17 is disposed on one end side of the tab group 18 in the lamination direction. The secondary battery has an outside welding part 31 to which the plurality of tabs 26 including the tab 26 located at the other end in the lamination direction are laser-welded. The outside welding part 31 has two straight line parts 33. In addition, the secondary battery has an inside welding part 32 to which the conductive member 17 and the tab group 18 are laser-welded. When viewing the tab group 18 from the other end in the lamination direction, the two straight line parts 33 are present in the state of being spaced from each other by a distance of 4.0 mm, and the inside welding part 32 is located between the two straight line parts 33.SELECTED DRAWING: Figure 6
Patent JP-2020014510-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2018-07-23
Abstract: To provide a game machine capable of suppressing a decrease in interest in a game.SOLUTION: A game machine includes: lottery means for performing a lottery on the basis of satisfaction of a predetermined condition; game control means for controlling progress of the game in accordance with the result of the lottery by the lottery means; a plurality of light-emitting elements capable of emitting light, in relation to a game performance executed along with the progress of the game; a decorative substrate on which the plurality of light-emitting elements is mounted on the surface; and movable means for moving the decorative substrate. On the surface of the decorative substrate, a white coating film is formed and a mounting auxiliary symbol is formed that is formed in a color different from that of the white coating film on the white coating film and corresponds to each of the plurality of light-emitting elements. The decorative substrate is provided at a position that is difficult to be seen by a player. The movable means can move the decorative substrate to a position visible to the player when the plurality of light-emitting elements emits light.SELECTED DRAWING: Figure 107
Patent JP-2019013224-A (JP)
Title: Field work machine
Inventor: SUGUMOTO SATORU
IPC: B62D6/00
Filed: 2018-07-23
Abstract: To provide a control configuration required for the transition between work travel and non-work travel in a self-propelled field work machine.SOLUTION: A field work machine includes a travel machine body 1, a field work device 2 for carrying out farm work in a field, a GPS module 5 for outputting positioning data, a route calculation part 73 for calculation a travel route, an automated travel control part 61 for causing the travel machine body 1 to automatically travel along the travel route based on the positioning data and the travel route, a non-work travel determination part 75 for dividing the travel route into a work travel route and a non-work route, and determining the travel of the non-work route, and an automated travel prohibition part 76 for prohibiting the automated travel by the automated travel control part 61 when the travel of the non-work route is determined.SELECTED DRAWING: Figure 1
Patent JP-2020007887-A (JP)
Title: Open type water bag of inundation countermeasure
Inventor: KAMEDA YOSHIYUKI
IPC: E02B3/04
Filed: 2018-07-06
Abstract: To provide a water bag that can be manufactured inexpensively (two processes can be omitted because welding is performed only in one direction) and can instantly discharge water in the water bag because both sides of the bag are open (this took time conventionally), and for which drying maintenance is easy because of the air permeability resulted from its opened ends, in order to resolve the problem in which conventionally the water amount was secured by sealing a water bag and thus the vertical direction and both ends of a water bag are sealed using welding or the like (this caused an increase in the cost because difficult edging was required).SOLUTION: Both ends of a water bag are folded several times while the ends are open. The ends are covered with sleeves, and the water amount is secured by sealing the water bag using internal pressure and the tension of the sleeves. Therefore, only simple welding in one direction is required and the work difficulty, workloads, and work time are significantly reduced. This leads to a significant reduction in the production cost. Water can instantly be discharged because the ends are opened (or one side in a desired direction of discharging water is opened). After the use, permeability can be secured because the ends are open, and cleaning and drying can easily be performed before being used again.SELECTED DRAWING: Figure 2
Patent JP-2020017328-A (JP)
Title: Magnetic tape, magnetic tape cartridge, and magnetic tape device
Inventor: KASADA NARUTO
IPC: G11B5/735
Filed: 2018-07-27
Abstract: To provide a magnetic tape that has a back coating layer in a surface side opposite to a surface side having a magnetic layer of a nonmagnetic support, and has low occurrence frequency of missing pulses even if a slide between a magnetic tape surface and a magnetic head is repeated after being exposed to a temperature change from a low temperature to a high temperature under high humidity.SOLUTION: A magnetic tape has a magnetic layer containing ferromagnetic powder and a bonding agent in one surface side of a nonmagnetic support, has a back coating layer containing nonmagnetic powder and a bonding agent in the other surface side, and has an isoelectric point of surface zeta potential of the magnetic layer of 3.8 or less and an isoelectric point of surface zeta potential of the back coating layer of 3.0 or less. A magnetic tape cartridge and a magnetic tape device include the magnetic tape.SELECTED DRAWING: None
Patent JP-2018192280-A (JP)
Title: Flexible electronic circuit board for multi-camera endoscope
Inventor: KIRMA YANIV
IPC: G02B23/24
Filed: 2018-07-31
Abstract: To provide a technique for an endoscope such as large intestine endoscopy, which enables the efficient packing of all the necessary elements in the tip section of an endoscope.SOLUTION: A flexible electronic circuit board for a tip section of a multi-camera endoscope comprises: a front camera surface to carry a forward looking camera; a first side camera surface to carry a first side looking camera; a second side camera surface to carry a second side looking camera; one or more front illuminator surfaces to carry one or more front illuminators to essentially illuminate the field of view of the forward looking camera; one or more side illuminator surfaces to carry one or more side illuminators to essentially illuminate the field of view of the first side looking camera; and one or more side illuminator surfaces to carry one or more side illuminators to essentially illuminate the field of view of the second side looking camera.SELECTED DRAWING: Figure 1
Patent JP-2020019378-A (JP)
Title: Prediction method and prediction system for facility deviation amount
Inventor: NIWA JUNICHI
IPC: B61L5/06
Filed: 2018-08-01
Abstract: To provide a prediction method and prediction system for facility deviation amount which can enable advance adjustment of a facility deviation amount before the occurrence of a larger than expected deviation.SOLUTION: A method for predicting a deviation amount of a facility that expands and contracts, in which more accurate predictions of facility deviation amounts after the current state are made by predicting a degree of change in the facility deviation amount from the current state based on accumulated data from the past to the present and environmental prediction data on the external environment of the facility. For example, a timing to adjust the facility deviation amount is notified before a lock deviation or the like occurs, with a point taken as the facility.SELECTED DRAWING: Figure 1
Patent JP-2020019691-A (JP)
Title: Surface-treated zirconium nitride powder and surface treatment method thereof
Inventor: SHIRAISHI SHINYA
IPC: C08L101/00
Filed: 2018-08-03
Abstract: To provide surface-treated zirconium nitride powder which has excellent weatherability combining light resistance with moisture resistance and, when used as a black pigment in forming a black color patterning film, allows for formation of the patterning film having high resolution and high light shielding performance.SOLUTION: The surface-treated zirconium nitride powder is provided that is surface-treated with a silane compound including an epoxy resin and an amino group, has an L value of 15 or less, and has, in an X-ray diffraction profile, a peak of zirconium nitride and, does not have peaks of zirconium dioxide, lower-order zirconium oxide, and lower-order zirconium nitride. When the zirconium nitride powder is subjected to a high-temperature moisture resistance test under conditions of a temperature of 60°C and a humidity of 90% for 100 hours, each of the volume resistivity of the powder before and after application of pressure of 4.9×10Pa is 1×10Ωcm or more of the volume resistivity when pressure of 4.9×10Pa is applied, and the volume resistivity of the powder when pressure of 4.9×10Pa is applied and after irradiation with UV light of 540 J/cmis 1×10Ωcm or more.SELECTED DRAWING: Figure 1
Patent JP-2019031667-A (JP)
Title: Hydrophilic polyisocyanate composition, curing agent composition and water-based coating composition
Inventor: TSUJITA JUNYA
IPC: C08G18/73
Filed: 2018-08-06
Abstract: To provide a hydrophilic polyisocyanate composition which is stably dispersed in water and has excellent curability, hardness and appearance when formed into a coating film.SOLUTION: There is provided a hydrophilic polyisocyanate composition which comprises hydrophilic polyisocyanates obtained by the reaction of a polyisocyanate obtained from one or more diisocyanates selected from the group consisting of an aliphatic diisocyanate and an alicyclic diisocyanate and a hydrophilic compound, where, of the hydrophilic polyisocyanates, the molar ratio ((B)/(A)) of a hydrophilic polyisocyanate (B) obtained by the reaction of a polyisocyanate obtained from 3 moles of the diisocyanate and 2 or 3 moles of the hydrophilic compound to a hydrophilic polyisocyanate (A) obtained by the reaction of a polyisocyanate obtained from 3 moles of the diisocyanate and 1 mole of the hydrophilic compound is 0/100 or more and 20/80 or less.SELECTED DRAWING: None
Patent JP-2020024833-A (JP)
Title: Electromagnetic induction heating device
Inventor: KUBONO TADASHI
IPC: H05B6/02
Filed: 2018-08-07
Abstract: To provide an electromagnetic induction heating device that, without reducing the efficiency in heating an object to be heated, can cool magnets for heating the object to be heated.SOLUTION: An electromagnetic induction heating device 100 comprises a table 101 that retains a plurality of magnets such that the magnets face an object to be heated WK. A heat sink 103 is formed on a back surface 101a of the table 101 opposite to the magnets 105, and the heat sink 103 is covered with a back-surface jacket 107. The heat sink 103 is formed annularly suspended from respective circumferences of four concentric circles having a center at the rotary drive center of the table 101, downward as shown in the figure and continuously along the circumferences. A cavity section 108 is formed between the back-surface jacket 107 and the back surface 101a of the table 101, and the back-surface jacket comprises a gas supplier 110 and a gas discharger 111 that respectively supply and discharge air to and from the cavity section 108.SELECTED DRAWING: Figure 1
Patent JP-2018194858-A (JP)
Title: Image forming apparatus and control method of image forming apparatus
Inventor: MIURA SHUSUKE
IPC: G03G15/00
Filed: 2018-08-10
Abstract: To provide an image forming apparatus for suppressing difference between a target value and the amount of toner in a developing unit when toner is supplied to the developing unit from a toner bottle, when the toner bottle has been replaced.SOLUTION: An image forming apparatus includes: an inductance sensor 112 that detects the amount of toner accumulated in a developing unit; an attachment part to which a toner bottle storing toner for supply is attached; a photo-interrupter 111 that detects an attachment state of the toner bottle; a difference calculation part 1200 that calculates difference between a target value and the amount of toner detected by the inductance sensor; a cumulative value calculation unit 1202 that accumulates the difference; and a controller 500 that controls a supply motor for supplying the toner from the toner bottle to the developing unit on the basis of the difference and a cumulative value of the difference, where the cumulative value calculation unit prevents accumulation of the difference from time when the toner bottle is attached to the attachment part until time when predetermined times of supply are performed.SELECTED DRAWING: Figure 3
Patent JP-2020027900-A (JP)
Title: Method for processing wafer
Inventor: SANDO HIDEYUKI
IPC: H01L21/304
Filed: 2018-08-14
Abstract: To prevent an adhesion of a foreign material to an exposure surface of a wafer with a simple mechanism without requiring a complex structure in a chuck table of a plasma etching device.SOLUTION: A method for processing a wafer, comprises: a step of fixing a wafer 2 to a substrate 7 having a diameter larger than that of the wafer 2, and forming a wafer unit 6 in which an outer periphery 7A of the substrate 7 is exposed on an outer side of the wafer 2; a step of cleaning a back surface 2B of the wafer 2; a step of holding the outer periphery 7A of the substrate 7 in which the wafer unit 6 of which the back surface 2B of the wafer 2 is cleaned is exposed with a conveying unit 22, and is conveyed into an etching chamber of a plasma etching device; a step of performing a plasma etching of the back surface 2B of the wafer 2; and a step of conveying the wafer unit 6 from the etching chamber after the execution of the plasma etching.SELECTED DRAWING: Figure 6
Patent JP-2020029163-A (JP)
Title: Front vehicle body structure of vehicle
Inventor: WATANABE SHIGEAKI
IPC: B62D25/08
Filed: 2018-08-22
Abstract: To provide a front vehicle body structure of a vehicle 1 that can improve rigidity of a vehicle body to loads acting on suspension housings 12 and to a load acting on a sub frame 14 even if the suspension housings 12 are arranged at positions separated to a front of the vehicle with respect to dash panels 4.SOLUTION: A front vehicle body structure of a vehicle 1, which is provided with a pair of left and right suspension housings 12 at desired positions closer to a front side of a vehicle than dash panels 4, is further provided with: a first annular vehicle body skeleton W1 formed in a nearly annular shape in a front view passing through a shroud member 11; a second annular vehicle body skeleton W2 formed in the nearly annular shape in a front view passing through the suspension housing 12; and a third annular vehicle body skeleton W3 formed in a nearly annular shape in the front view passing through a hinge pillar 2, which are connected to one another by an apron reinforcement 8, a front side frame 10 and a side member 141 of a sub frame 14.SELECTED DRAWING: Figure 22
Patent JP-2019155901-A (JP)
Title: Impregnation apparatus, impregnation method and processing device
Inventor: NAKAI SEIYA
IPC: B29B15/12
Filed: 2018-08-24
Abstract: To provide a simple-structured apparatus capable of uniformly impregnating a reinforcement fiber bundle with a resin.SOLUTION: A horn 8 constituting supersonic wave application means is arranged approximately at a center of a melting tank 2, and a supersonic oscillation is applied to a CF (carbon fiber bundle) 6 which is a reinforcement fiber bundle by using the horn 8. By this, a molten resin 4 around the CF6 receives the supersonic oscillation, a temperature of the molten resin 4 is elevated, and a viscosity of the molten resin 4 is lowered, hence the molten resin 4 can enter successfully and uniformly between each fiber (filament) of the CF6 to get the CF6 uniformly impregnated with the resin.SELECTED DRAWING: Figure 1
Patent JP-2020032794-A (JP)
Title: Brake device and vehicle
Inventor: MURAKAMI WATARU
IPC: B60T13/122
Filed: 2018-08-28
Abstract: To provide a brake device which has a slope start assisting function and can prevent a situation where a necessary brake pressure cannot be retained, and to provide a vehicle including the brake device.SOLUTION: A brake device has: a retention valve 15 which is connected to a wheel cylinder 12 through a wheel cylinder side liquid passage 22 and is connected to a master cylinder 11 through a master cylinder side liquid passage 21; a pressure sensor 18 which detects a brake fluid pressure of the wheel cylinder side liquid passage; a pump 17 which supplies a brake fluid to the wheel cylinder 12; and a control part 30 which causes the pump 17 to operate in a case where the retention valve 15 is closed and a brake fluid pressure Vof the wheel cylinder side liquid passage 22 is smaller than or equal to a predetermined threshold Th.SELECTED DRAWING: Figure 2
Patent JP-2020035178-A (JP)
Title: Information processing system
Inventor: MATSUMURA TADAYUKI
IPC: G06N3/08
Filed: 2018-08-30
Abstract: To efficiently determine appropriate actions.SOLUTION: An information processing system comprises one or more storage devices, and one or more processors operating according to instruction codes stored in one or more storage devices. One or more processors execute a first process once or more times to update an action candidate value so that a predicted value of an objective function in the state is made close to an objective value. The first process is performed: to input the action candidate value and a state value to a neural network; to obtain the predicted value of the objective function output from the neural network for the action candidate value and the state value; to determine a gradient value regarding the action of the objective function in the action candidate value and the predicted value of the objective function in the neural network; and to update the action candidate value based on the gradient value.SELECTED DRAWING: Figure 4
Patent JP-2020040742-A (JP)
Title: Gathering device and bookbinding system provided with the same
Inventor: OKI YUTAKA
IPC: B65H39/042
Filed: 2018-09-06
Abstract: To provide a technique capable of preparing a booklet comprising paper sheets in different size.SOLUTION: A bookbinding system comprises: a plurality of paper feeding parts; a storage part for preparing a paper bundle constituting a booklet by storing paper sheets delivered from the plurality of paper feeding parts; a size acquisition part for acquiring information about paper sheet size of the paper sheets stored at each of the plurality of paper feeding parts; and a paper feeding control part for controlling the plurality of paper feeding parts so as to deliver the paper sheets for each size thereof in a stacking manner.SELECTED DRAWING: Figure 13
Patent JP-2020043144-A (JP)
Title: Wafer processing method
Inventor: HARADA SHIGENORI
IPC: B24B41/06
Filed: 2018-09-06
Abstract: To form a device chip without deteriorating quality.SOLUTION: A wafer processing method for dividing a wafer in which a plurality of devices are formed in each region on a surface partitioned by division schedule lines into individual device chips comprises a polyester-based sheet arranging step, an integrating step, a dividing step, and a picking-up step. The polyester-based sheet arranging step positions the wafer in an opening of a frame and arranges a polyester-based sheet in a rear surface of the wafer and an outer periphery of the frame, the opening housing the wafer. The integrating step heats and presses the polyester-based sheet and integrates the wafer and the frame via the polyester-based sheet. The dividing step divides the wafer into individual device chips by cutting the wafer along division schedule lines using a cutting device rotatably including a cutting blade. The picking-up step applies ultrasonic waves to the polyester-based sheet, pushes up the device chip, and picks up the device chip.SELECTED DRAWING: Figure 4