baber/WOPTO huggingface dataset:
Patent JP-2021064565-A (JP)
Title: Manufacturing method and manufacturing device thereof of terminal-equipped electric wire
Inventor: SATO TOMOYA
IPC: H01R43/048
Filed: 2019-10-16
Abstract: To simplify a manufacturing process while keeping a resistance value low.SOLUTION: A manufacturing method of a terminal-equipped electric wire includes a crimping step of soldering between wires 113 of a core wire exposed portion 111a of an electric wire 110 arranged on an inner wall surface side of the core wire crimping portion 123 by lowering an upper mold 31 is lowered toward a core wire crimping portion 123 of a terminal fitting 120 placed on a lower mold 32 and crimping the core wire crimping portion 123 to the core wire exposed portion 111a, and in the crimping step, a solder 130 provided on the inner wall surface of the core wire crimping portion 123 or between the wires 113 of the core wire exposed portion 111a is melted, and ultrasonic vibration is applied to the upper mold 31 or the lower mold 32 at any time when the solder 130 is in the molten state or during an entire period when the solder 130 is in the melted state.SELECTED DRAWING: Figure 1
Patent JP-2021066634-A (JP)
Title: Method for producing high concentration zinc solution and high concentration zinc solution
Inventor: TSUJITA HIROSHI
IPC: C22B3/12
Filed: 2019-10-25
Abstract: To provide an aqueous solution in which zinc is dissolved at a high concentration, in which while zinc is dissolved at such a high concentration, the amount of a dissolved alkali metal and alkaline earth metal for dissolving zinc is reduced.SOLUTION: A method for producing a high concentration zinc aqueous solution comprises the steps of: (1) mixing water, a hydroxide of an alkali metal and/or an alkaline earth metal equivalent to 13.0 to 15.6 M, and a zinc compound equivalent to 3.0 to 3.9 M; (2) heating the mixture obtained in the step (1) to 120°C or higher; and (3) cooling the same, adding water thereto, and then adjusting the amount of zinc to be 1.13 to 2.36 M and the amount of the alkali metal and/or the alkaline earth metal to be 4.21 to 8.66 M in total.SELECTED DRAWING: Figure 1
Patent JP-2021066165-A (JP)
Title: Liquid discharge device, and image formation method
Inventor: SUGIURA TAKAHIKO
IPC: B41J2/15
Filed: 2019-10-28
Abstract: To provide a liquid discharge device capable of securing productivity in multilayer image formation.SOLUTION: A liquid discharge device includes: a liquid discharge part which, on a first image formed on a recording medium according to discharge of a first liquid, forms a second image by discharging a second liquid different from the first liquid; a main scanning movement part which moves the liquid discharge part in a main scanning direction; a sub-scanning movement part for relatively moving the liquid discharge part and the recording medium in a sub-scanning direction orthogonal to the main scanning direction; and a time interval variable part which changes a time interval after formation of the first image, until start of formation of the second image, on the basis of an amount of the second liquid to be adhered to the recording medium. The liquid discharge part includes: a plurality of first nozzles for discharging the first liquid; and a plurality of second nozzles for discharging the second liquid. The time interval variable part changes at least either a number of nozzles for discharging the first liquid among the plurality of first nozzles, or a number of nozzles for discharging the second liquid among the plurality of second nozzles.SELECTED DRAWING: Figure 12
Patent JP-2021069409-A (JP)
Title: Corneal endothelial imaging device and image order setting method
Inventor: WATANABE HIROSHI
IPC: A61B3/13
Filed: 2019-10-29
Abstract: To provide a technology to improve the possibility of selecting images taken of the same position from a plurality of images taken in different imaging periods.SOLUTION: A corneal endothelial imaging device includes: an illumination optical system including an illumination light source for irradiating an eye to be examined with a slit light flux obliquely; an imaging optical system including an image pickup device for receiving a reflection light flux from the cornea of the eye to be examined, and taking a cornea image; a distance changing unit for changing a distance to the eye to be examined by integrating the illumination optical system and the imaging optical system; a coordinate association unit for associating each of a plurality of images taken by the image pickup device at a plurality of positions whose distances to the eye to be examined are different from one another with coordinate information; and an order setting unit for setting a priority order with a distance between an imaging position in a state that the imaging optical system focuses on the corneal endothelial and an imaging position where the image is taken as at least one order criterion on the basis of the coordinate information for the plurality of images taken during imaging periods.SELECTED DRAWING: Figure 3
Patent JP-2021071363-A (JP)
Title: Semiconductor device and capacity sensor device
Inventor: OTSUKA MASAYUKI
IPC: H01L21/822
Filed: 2019-10-30
Abstract: PURPOSE: To provide a semiconductor device and a capacity sensor device that can detect the change in electrostatic capacitance while suppressing the increase in consumption current even when a capacitor with high electrostatic capacitance is used as the capacitor whose electrostatic capacitance changes depending on an environment change.CONSTITUTION: A semiconductor device includes: first and second electrode pads for externally connecting both electrodes of a sensor capacitor whose electrostatic capacitance changes depending on an environment change; a capacitor whose one electrode of both electrodes is connected to the first electrode pad; a capacitance circuit including reference electrostatic capacitance; and a determination circuit including first and second relay terminals, sending charging current from the first relay terminal and supplying the charging current to the other electrode of the capacitor, sending charging current from the second relay terminal and supplying the charging current to the capacitance circuit, and subsequently determining whether the potential of the first relay terminal is larger than the potential of the second relay terminal, thereby detecting a change in electrostatic capacitance in the sensor capacitor.SELECTED DRAWING: Figure 5
Patent JP-2021070405-A (JP)
Title: Vehicular illumination device
Inventor: YAMAGUCHI WATARU
IPC: B60Q1/24
Filed: 2019-10-31
Abstract: To enable passengers trying to exit from a doorway to easily grasp details of a shape of a location below the doorway.SOLUTION: A vehicular illumination device 1 illuminates light at a location 4 below a doorway 3 at the location 4 at a side of a vehicle 2. The vehicular illumination device 1 includes a first light source 10 and a second light source 20. The first light source 10 is provided on either a door 5 attached to the doorway 3 or the vehicle 2. The first light source 10 emits a plurality of first visible light rays 11 like stripes at the location 4. The second light source 20 is provided on the other one out of the door 5 and the vehicle 2. The second light source 20 emits a plurality of second visible light rays 21 like stripes at the location 4 from a direction that is orthogonal to an emitting direction of the plurality of first visible light rays 11. When opening and closing the door 5, the plurality of second visible light rays 21 intersect and move relatively to the plurality of first visible light rays 11 at the location 4.SELECTED DRAWING: Figure 6
Patent JP-2021071675-A (JP)
Title: Display panel monitoring device, display device, and display panel monitoring method
Inventor: AOTO SHOMA
IPC: G02F1/1345
Filed: 2019-11-01
Abstract: To detect the trouble such as falloff or separation of a display panel.SOLUTION: An aspect of the present invention is a display panel monitoring device 1 including: a power source unit 32 including a first output terminal and a second output terminal as a pair; a current detection terminal 33 provided to the display panel 41 and connected to the first output terminal; a current detection resistor 34 provided to a side of a back chassis 42 holding the display panel 41, having one end in contact with the current detection terminal 33, and the other end connected to the second output terminal; a detection unit 31 detecting a current value flowing through the current detection terminal 33 and the current detection resistor 34; a comparison unit 21 comparing the current value detected by the detection unit 31 and a threshold set in advance; and an output unit 23 that outputs a predetermined signal in accordance with a comparison result of the comparison unit 21.SELECTED DRAWING: Figure 1
Patent JP-2021076389-A (JP)
Title: Work machine component deterioration estimation system and work machine component deterioration estimation method
Inventor: MINAMITANI RINTARO
IPC: G01M99/00
Filed: 2019-11-05
Abstract: To provide a work machine component deterioration estimation system and a work machine component deterioration estimation method capable of realizing a stable operation of a work machine by estimating a deterioration state of components due to environmental factors and taking appropriate measures such as component replacement or maintenance.SOLUTION: A component deterioration estimation system 1 of a work machine estimates a deterioration state of components of the work machine. The component deterioration estimation system 1 of the work machine is provided with an environmental data storage unit that stores environmental data at a position of the work machine in a daily work report immediately before a non-working day of the work machine, a deterioration amount calculation unit that calculates a deterioration amount of the component of the work machine based on the environmental data stored in the environmental data storage unit, and a usable period calculation unit that calculates a usable period of the component based on the deterioration amount of the component calculated by the deterioration amount calculation unit.SELECTED DRAWING: Figure 1
Patent JP-2021080132-A (JP)
Title: Hydrophobic zeolite and method for producing the same
Inventor: FUKUI Megu
IPC: B01J20/28
Filed: 2019-11-19
Abstract: To provide a hydrophobic zeolite having both high hydrophobicity and high organic compound adsorption capacity and capable of selectively adsorbing an organic compound, which is not obtained by conventional zeolite.SOLUTION: A hydrophobic zeolite has a water adsorption amount of (4.5 g/zeolite 100 g) or less at 25°C and RH70%, and a toluene adsorption amount of (15 g/zeolite 100 g) or more at 25°C and 0.1 kPa.SELECTED DRAWING: Figure 1
Patent JP-2021084248-A (JP)
Title: Printing device
Inventor: KAMATA TAKEO
IPC: B41J29/393
Filed: 2019-11-26
Abstract: To provide a printing device that can reduce time required in adjustment for suppressing a difference between inclinations of printed images on front and back sides of a printing medium.SOLUTION: A carrying printing part 25 of a printing unit 3A and a carrying printing part 25 of a printing unit 3B have belt platen parts 32 that carry papers P and head units 31 that perform printing on the papers P carried by the belt platen parts 32, respectively, which perform printing on surfaces different from each other respectively of the papers P. An inclination adjustment mechanism part 33 of the printing unit 3B adjusts an inclination angle in the carrying printing part 25 of the printing unit 3B, in accordance with an inclination angle indicating a relative inclination in a carrying direction of the paper P by the belt platen part 32 with respect to the head unit 31 in the carrying printing part 25 of the printing unit 3A.SELECTED DRAWING: Figure 1
Patent JP-2020058358-A (JP)
Title: Low shear micro fluid device, use thereof and production method
Inventor: DONALD E INGBER
IPC: C12M1/00
Filed: 2019-11-28
Abstract: To provide a method for providing an organ imitation device which can be used in vitro or in vivo and the device.SOLUTION: The invention relates to a method comprising: 1) a step for providing a micro fluid device, in which the micro fluid device comprises (a) a body including a main channel thereof, and (b) a membrane which is at least partially porous and is arranged in the main channel, the membrane is configured to form at least one micro channel and at least one meso channel by dividing the main channel and a ratio of a height of the at least one meso channel with respect to that of the at least one micro channel is almost 1.1:1 to 50:1; 2) a step for inoculating cells on the membrane; and 3) a step for culturing cells on the membrane.SELECTED DRAWING: Figure 1
Patent JP-2021083745-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKUTO
IPC: A63F7/02
Filed: 2019-11-28
Abstract: To increase game interest.SOLUTION: In a game machine provided with a display device capable of displaying a performance symbol and a movable accessory, in stop display of the performance symbol executed in the display device, the movable accessory is used in place of the performance symbol in a predetermined row and accessory symbol performance can be executed that forms a stop symbol arrangement together with the performance symbol in the display device. In the accessory symbol performance, the movable accessory moves from a retracted position to an advance position and stops at the advance position to form the stop symbol arrangement.SELECTED DRAWING: Figure 24
Patent JP-2021089941-A (JP)
Title: Semiconductor backside contact film
Inventor: SATO KEI
IPC: H01L23/00
Filed: 2019-12-03
Abstract: To provide a semiconductor backside contact film superior in the visual perceptibility of inscribed information when laser marking is performed.SOLUTION: A semiconductor backside contact film 10 is a film which is used by being brought into contact with the backside of a semiconductor. The semiconductor backside contact film has a total light transmittance T550 of 60% or less for a wavelength of 550 nm. With the semiconductor backside contact film, when taking, as a numerator, a difference between a maximum and a minimum in the total light transmittance in a wavelength region of 400-680 nm, and as a denominator, a difference between a wavelength of the maximum and a wavelength of the minimum, the total light transmittance inclination, [(Maximum-Minimum)/(Wavelength of the maximum-Wavelength of the minimum)] is 0.12 or smaller. A dicing tape-integrated type semiconductor backside contact film 1 comprises: a dicing tape 20 having a laminate structure including a base material 21 and a sticker layer 22; and a semiconductor backside contact film 10 peelably in close contact with the sticker layer 22 in the dicing tape 20.SELECTED DRAWING: Figure 1
Patent JP-2021089949-A (JP)
Title: Unnecessary object removal device for conductive particle mounting substrate
Inventor: HANABUSA TAKAYOSHI
IPC: H01L21/60
Filed: 2019-12-03
Abstract: To suppress the removal of non-defective conductive particles that do not essentially need to be removed from a substrate without providing a configuration for obtaining height information.SOLUTION: The unnecessary object removal device 1 comprises: a removal head 9 that removes an unnecessary object such as an erroneously mounted ball 2X; and control means 16 that raises and lowers and horizontally moves the removal head 9 via a first raising/lowering mechanism 24 and the like. First, the removal head 9 is lowered to first height H1 on the basis of an image of a substrate 3 obtained by a camera 13, and dust 4 on a double ball 2X and a ball 2 are adhered to and removed by the removal head 9 (Figures 6(a) to 6(d)). Next, when the substrate 3 is imaged by the camera 13 and it is found that the erroneously mounted ball 2X and the like are not removed by the removal head 9 (Figures 6(c) and 6(d)), the removal head 9 is lowered to second height H2, and the erroneously mounted ball 2X and the dust 4 on the upper surface 3a of the substrate 3 are removed (Figures 6(e) to 6(f)).SELECTED DRAWING: Figure 6
Patent JP-2021092834-A (JP)
Title: Information processing apparatus, information processing method, and program
Inventor: TSUNODA OSAMU
IPC: G06F16/383
Filed: 2019-12-06
Abstract: To provide an information processing apparatus which can evaluate a search expression as to whether a search result includes a document to be searched as a related document.SOLUTION: An information processing apparatus which evaluates a search expression for searching for a document includes an evaluation unit which acquires evaluation data for evaluating a search expression to be evaluated, by using a learning model acquired by learning with learning data including information indicating characteristics of a search expression by which a related document can be searched.SELECTED DRAWING: Figure 5
Patent JP-2021093693-A (JP)
Title: Imaging apparatus, information processing apparatus, method for controlling these, and program
Inventor: TAJIRI KATSUTOSHI
IPC: H04N19/587
Filed: 2019-12-12
Abstract: To provide a technology to switch high-image quality videos at an arbitrary timing, while reducing the amount of data.SOLUTION: An imaging apparatus can communicate with an information processing apparatus, and comprises: imaging means; encoding means that predictively encodes moving images picked up by the imaging means; control means that controls the predictive encoding performed by the encoding means; and communication means that transmits the predictively encoded moving images to the information processing apparatus. The communication means receives, from the information processing apparatus, a control request related to the operation of the imaging apparatus, the control request according to switching of a display state in the information processing apparatus, and the control means changes the interval between intra frames in the predictive encoding in accordance with the details of the control request.SELECTED DRAWING: Figure 1
Patent JP-2021095092-A (JP)
Title: Gas replacement method
Inventor: ISHIDA TOSHINARI
IPC: B63B25/16
Filed: 2019-12-19
Abstract: To suppress time and trouble required for work by efficiently carrying out changeover of types of gas to be loaded in a tank.SOLUTION: A gas replacement method includes the steps of: supplying inert gas with a greater specific gravity than first gas to a tank filled with the first gas to form a separation layer by inert gas below the first gas; and supplying the second gas with a greater specific gravity than the inert gas in a bottom unit of the tank to sequentially discharge the first gas and the separation layer from a top unit of the tank.SELECTED DRAWING: Figure 7
Patent JP-2021097769-A (JP)
Title: Game machine
Inventor: IGAWA TAKAHIRO
IPC: A63F7/02
Filed: 2019-12-20
Abstract: To provide a game machine capable of enhancing interest in a game.SOLUTION: In a case having a time-shortening limiter function, the number of balls acquired by a player is still less than 7,200 and "latent probability variation state" is underway in a stage when one hour passes after entering a "consecutive" state, and further a possibility of requiring approximately 17 minutes or longer until a next jackpot is acquired after entering the "latent probability variation state" is set to become high. Accordingly, it becomes possible to more gradually increase the number of balls acquired in a short time of approximately 1 hour by the player than a Pachinko machine without any time-shortening limiter functions, thus preventing the number of balls acquired by the player per hour from becoming excessive. As a result, a player's speculative spirit cannot be aroused excessively, thus providing a Pachinko machine 10 allowing the player to appropriately play a game.SELECTED DRAWING: Figure 28
Patent JP-2021098950-A (JP)
Title: Precast concrete member and building
Inventor: KAKE SATOSHI
IPC: E04B1/16
Filed: 2019-12-20
Abstract: To provide a precast concrete member and a building capable of improving the workability of bar arrangement.SOLUTION: A precast concrete member 16 is made of fiber reinforced concrete, cantilevered and supported by a wall 12 of a building 10 as a structure, and joined to the wall 12 by an anchorage bar 20 extending in a jumping direction. The building 10 has the wall 12 as a structure and a stair 14 as a protruding part constituted of the precast concrete member 16.SELECTED DRAWING: Figure 2
Patent JP-2021098804-A (JP)
Title: Heat-conductive silicone composition
Inventor: KITAZAWA KEITA
IPC: C08K3/28
Filed: 2019-12-23
Abstract: To provide a heat-conductive silicone composition which has excellent coating workability as well as good resistance to pumping out, and whereby low thermal resistance can be achieved by thinly compressing the heat-conductive silicone composition.SOLUTION: The present invention is a heat-conductive silicone composition containing: (A) 0.5-2.5 mass% of a silicone gel crosslinked product comprising (a) an organopolysiloxane which has at least two aliphatic unsaturated hydrocarbon groups in each molecule thereof and a dynamic viscosity at 25°C of 10,000,000 mm2/s or greater and (b) an organohydrogen polysiloxane having two or more hydrogen atoms bonded to silicon atoms in each molecule thereof; (B) 12.5-19.5 mass% of a hydrolyzable organopolysiloxane compound; and (C) 80-85 mass% of aluminum nitride particles which have an average particle diameter of 0.5-1.5 μm inclusive and in which the content of coarse particles of 10 μm or greater is 1.0 vol.% or less of the total particle content in the laser diffraction particle size distribution.SELECTED DRAWING: None
Patent JP-2021103054-A (JP)
Title: Air conditioner
Inventor: MIURA SHU
IPC: F24F11/86
Filed: 2019-12-25
Abstract: To suppress the actualization of passing noise of a refrigerant flowing in a refrigerant circuit.SOLUTION: A control device (C) controls a refrigerant circuit (11) and a blower (52) to perform first operation. The first operation generates due condensation water or ice by using a utilization heat exchanger (53) as an evaporator. The control device (C) decreases the circulation amount of a refrigerant flowing in the refrigerant circuit (11) when the number of rotations of the blower (52) becomes a predetermined number of rotations or smaller during the first operation.SELECTED DRAWING: Figure 10
Patent JP-2021104709-A (JP)
Title: Opening/closing device for vehicle
Inventor: INABA HIROTAKA
IPC: E06B9/02
Filed: 2019-12-26
Abstract: To suppress breakage of a panel due to impact such as collision and to suppress scattering of fragments.SOLUTION: An opening/closing device 18 for a vehicle includes: a pair of guide rails 20 extending along both sides of a rear opening 16 of a vehicle body 12; a plurality of panels 28 arranged in an opening/closing direction to open and close the rear opening 16 and mutually connected; a reinforcement 35 which extends along the panel 28 and is slidably held at each end by the guide rail 20; and an adhesive member which bonds the reinforcement 35 and the panel 28.SELECTED DRAWING: Figure 1