baber/WOPTO huggingface dataset:
Patent JP-2021050638-A (JP)
Title: Ignition timing control device for internal combustion engine
Inventor: SENDA KENJI
IPC: F02P5/153
Filed: 2019-09-24
Abstract: To prevent the ignition timing from being excessively retarded.SOLUTION: A first learned neural network and a second learned neural network are stored. The first learned neural network estimates a value representing the knocking intensity, which is obtained from output values of a pressure sensor (19) to detect the pressure in a combustion chamber (5), on the basis of output values of a knocking sensor (18) to detect vibration of an engine body (1). The second learned neural network estimates a predictive value or predictive decrease amount of the estimate of the value representing the knocking intensity when the ignition timing is retarded. If a difference between the predictive value of the estimate of the value representing the knocking intensity when the ignition timing is retarded and the estimate of the value representing the knocking intensity is small and the estimate of the value representing the knocking intensity exceeds a threshold, retarding control of the ignition timing in the next cycle is performed.SELECTED DRAWING: Figure 24
Patent JP-2021051203-A (JP)
Title: Developer storage height detection device, developer supply device, and image forming apparatus
Inventor: NAKAO YOSHIAKI
IPC: G03G15/08
Filed: 2019-09-25
Abstract: To provide a developer storage height detection device that can detect the storage height of developer in a conveyance path in which developer conveying means having a spiral conveying unit around a rotation shaft is arranged to rotate, without causing a reduction in detection accuracy due to accumulation of developer.SOLUTION: A storage height detection device 6 comprises: a main body 61 that has a conveyance path 72A through which developer is conveyed; developer conveying means 74 that is arranged to rotate in the conveyance path 72A and has a conveying unit 742 provided spirally around a rotation shaft 741; oscillation means 64 that is in contact with an agent surface of the developer conveyed in the conveyance path 72A and oscillates following at least the storage height of the agent surface; and detection means 65 that detects a state in which the oscillation means 64 oscillates. The conveying means 74 has a non-conveying portion 68 not having the conveying unit 742; the oscillation means 64 is arranged to oscillate while being located in the non-conveying portion 68; a top face portion 64k present above a contact portion in contact with the developer is formed of an upwardly convex curved surface.SELECTED DRAWING: Figure 5
Patent JP-2021054448-A (JP)
Title: Liquid measuring tool
Inventor: Kondo tomo
IPC: B65D47/12
Filed: 2019-09-27
Abstract: To provide a liquid measuring tool for discharging a predetermined amount of a liquid detergent from a pouch bag.SOLUTION: A liquid measuring tool 1 comprises: a body part 2 having an external cylinder 2a and an internal cylinder 2b; and a lid part 3 arranged at an upper end of the body part 2 so as to be openable/closable. A gap between the external cylinder 2a and the internal cylinder 2b is a liquid reservoir part for storing a liquid detergent, and at an upper end of the internal cylinder 2b, a cylindrical part 5a is provided which is mounted on the inside of an opening end 2k. Inside the cylindrical part 5a, a movable opening/closing valve 5b is provided for closing the opening end 2k. In the case where the lid part 3 is mounted on the body part 2, a state of the opening/closing valve 5b being opened is maintained by pushing the opening/closing valve 5b from above by a rod body 3c provided at the lid part 3. When removing the lid body 3 from the body part 2 and discharging the measured liquid detergent, the opening end 2k of the internal cylinder 2b is closed by the reversed opening/closing valve 5b, and the liquid detergent L in a pouch bag does not flow into the body part 2.SELECTED DRAWING: Figure 1
Patent JP-2021056665-A (JP)
Title: Information processing device
Inventor: OKADA EIJI
IPC: G06Q30/02
Filed: 2019-09-27
Abstract: To provide a method capable of easily distinguishing a supplier whose quality or the like of a purchase target is different between the time of estimation and the time of contract fulfillment.SOLUTION: A person-in-charge information acquisition unit 101 acquires person-in-charge information regarding the act of a sales person T of a supplier C regarding a purchase target. A purchase target information acquisition unit 102 acquires purchase target information regarding the purchase target after at least a part of provision by the supplier C has been performed. A primary evaluation unit 103 performs at least one of evaluation of the purchase target and evaluation of the sales person T as primary evaluation based on the acquired person-in-charge information and the purchase target information. A presentation unit 104 presents a result of the primary evaluation to the sales person T of the supplier C. A secondary evaluation unit 105 uses at least one of the evaluation of the purchase target and the evaluation of the sales person T as secondary evaluation based on the person-in-charge information and the purchase target information newly acquired after the presentation of the primary evaluation.SELECTED DRAWING: Figure 5
Patent JP-2021053660-A (JP)
Title: Resistance welding system and control method thereof and control program
Inventor: SAHASHI KENJI
IPC: B23K11/24
Filed: 2019-09-27
Abstract: To provide a resistance welding system and a control method thereof, and a control program capable of easily setting appropriate welding conditions corresponding to various types of work-pieces.SOLUTION: A resistance welding system comprises: a UI provision unit that provides a user interface (UI) for a user to input drawing data; a drawing data acquisition unit that acquires the drawing data input by the user through the UI provided by the UI provision unit; a waveform generation unit that generates waveform data used in resistance welding based on the drawing data acquired by the drawing data acquisition unit, and an output unit that outputs the waveform data generated by the waveform generation unit.SELECTED DRAWING: Figure 1
Patent JP-2021057716-A (JP)
Title: Image light generation device and image display device
Inventor: YANO KUNIHIKO
IPC: G03B21/00
Filed: 2019-09-30
Abstract: To provide a small-sized image light generation device that can prevent a reduction in visibility of an image.SOLUTION: An image light generation device of the present invention comprises: a first display element that emits first color light; a second display element that emits second color light; a third display element that emits third color light; and a color combining element that combines the first color light, the second color light, and the third color light. The color combining element has a first prism, a second prism, a third prism, a first dichroic film that reflects the first color light and transmits the second color light and the third color light, and a second dichroic film that reflects the second color light and transmits the third color light. The first prism and the second prism are joined to each other without an air space and with the first dichroic film therebetween. The second prism and the third prism are joined to each other without an air space and with the second dichroic film therebetween. The angle of incidence of a principal ray of the third color light with respect to the second dichroic film is 40 degrees or more.SELECTED DRAWING: Figure 1
Patent JP-2021057805-A (JP)
Title: Elastic wave device
Inventor: KADOTA MICHIO
IPC: H01L41/187
Filed: 2019-09-30
Abstract: To provide an elastic wave device that can obtain good characteristics and maintain sufficient mechanical strength in a high frequency band of 3.5 GHz or higher.SOLUTION: An elastic wave device includes a piezoelectric substrate 11, an electrode 12 provided in contact with the piezoelectric substrate 11, an acoustic multilayer film 13 provided in contact with the piezoelectric substrate 11 and/or the electrode 12, and is configured to utilize a basic mode of a bulk wave resonance characteristics, and is also configured in such a manner that a low acoustic impedance film 13a and a high acoustic impedance film 13b are alternately and continuously laminated in 3 layers or more and 20 layers or less, wherein out of the low acoustic impedance film 13a and the high acoustic impedance film 13b, at least each of three layers has a thickness of 0.09 to 0.239 wavelengths of bulk waves.SELECTED DRAWING: Figure 1
Patent JP-2021057484-A (JP)
Title: Semiconductor device and manufacturing method for the same
Inventor: YOSHINO HIDEO
IPC: H01L21/82
Filed: 2019-09-30
Abstract: To provide a semiconductor device that can reduce the resistance value of a conductive path by a contact hole and suppress the occurrence of a trouble due to hydrogen over time.SOLUTION: A semiconductor device includes a first semiconductor element provided on a first surface of a substrate and including a first electrode part having a first metal silicide film formed thereon, a second semiconductor element provided on a second surface higher than the first surface and including a second electrode part having a second metal silicide film and a hydrogen supplying film, which covers a part of the second metal silicide film, formed thereon, an interlayer insulating film provided on the first semiconductor element and the second semiconductor element, a first contact hole formed penetrating the interlayer insulating film on the first electrode and formed in contact with the first metal silicide film, a second contact hole formed penetrating the interlayer insulating film and the hydrogen supplying film on the second electrode and formed in contact with the second metal silicide film, and a metal wire embedded in the first contact hole and the second contact hole.SELECTED DRAWING: Figure 1
Patent JP-2021055482-A (JP)
Title: Temporary flooring material for temporary structures
Inventor: KAWAHISA RYOSUKE
IPC: E04G7/34
Filed: 2019-10-01
Abstract: To simplify or improve the workability of the work of installing the temporary flooring material in a crossed state or removing the temporary flooring material installed in the crossed state.SOLUTION: A temporary floor material (1) of the temporary structure is erected or suspended between horizontal members by gripping metal fittings (4,10,10') engaged with the horizontal members (B). The height difference (Sh2) between the top of the horizontal member (Ba) and the floor surface of the temporary flooring is set to a dimension within the range of 20 to 35 mm. The temporary floor material includes a floor surface extension member (3) that constitutes a gap filling member. A tip portion (33) of the gap filling member is horizontally separated by a dimension (S1, S2) within a range of 5 to 25 mm from the vertical center plane (CP) of the horizontal member, and the tip portions are separated from each other with a dimension (ΔS) in the range of 20 to 35 mm. The minimum separation distance (S4, S5) between the lower surface of the floor extension member and the outer surface of the horizontal member is set to a dimension within the range of 20 to 35 mm. An arc-shaped free space (S) having a dimension in the range of 20 to 35 mm as a dimension (S4, S5) on the diameter extension line of the horizontal member is formed between the floor surface extension member and the horizontal member.SELECTED DRAWING: Figure 2
Patent JP-2020036017-A (JP)
Title: Photoelectric conversion element, solid-state imaging apparatus, and organic light absorbing material
Inventor: MURATA MASAKI
IPC: H01L27/30
Filed: 2019-10-02
Abstract: To provide an organic material having excellent thermal stability, a photoelectric conversion element using the same, and a solid-state imaging element.SOLUTION: The photoelectric conversion element includes: (a-1) a first electrode 21 and a second electrode 22, provided apart from each other; and (a-2) a photoelectric conversion material layer 30 provided between the first electrode and the second electrode. The photoelectric conversion material layer includes a substance having the following structural formula (1). Since a lactam skeleton is provided to the material having such a structure, thermal stability can be improved. As a result, an organic light-absorbing material and an element having excellent thermal stability can be provided.SELECTED DRAWING: Figure 1
Patent JP-2021060669-A (JP)
Title: Information processing apparatus, information processing method, information processing system, and program
Inventor: NAKAI MIKIO
IPC: G05D1/02
Filed: 2019-10-03
Abstract: To improve accuracy in position estimation on the basis of a plurality of estimation results.SOLUTION: An information processing apparatus comprises a first estimation unit which estimates a self-position on the basis of a first coordinate system, a second estimation unit which estimates a self-position on the basis of a second coordinate system different from the first coordinate system, and an information acquisition unit which, if reliabilities in the respective coordinate systems of one of a first estimation result obtained by the first estimation unit and a second estimation result obtained by the second estimation unit are lower than a prescribed threshold, acquires self-position information on the basis of the other estimation result.SELECTED DRAWING: Figure 1
Patent JP-2021062522-A (JP)
Title: Laminating apparatus and laminating method using it
Inventor: IWATA KAZUTOSHI
IPC: B29C43/20
Filed: 2019-10-11
Abstract: To provide a laminating apparatus capable of preventing partial protrusion of a film due to pressing, and ensuring uniformity of a thickness of a laminated body produced.SOLUTION: The present invention provides a laminating apparatus that includes pressing means for pressing a base material and a film (work 50), in which the pressing means is provided with a press block 7 that can advance and retreat, a press plate 2 that can be attached to the press block 7, a plurality of heat sources (cartridge heaters) that can heat the press plate 2 and a control system that is set to perform heating control for each of the heat sources, and the plurality of heat sources are provided so that a central portion of the press plate 2 and a peripheral edge portion surrounding the central portion in an annular shape can be individually heated.SELECTED DRAWING: Figure 1
Patent JP-2021065050-A (JP)
Title: Semiconductor device
Inventor: AZUMA TAKUYA
IPC: H02M1/00
Filed: 2019-10-16
Abstract: To suppress the enlargement of an entire semiconductor device while reducing surge voltage included in the voltage to be applied to a semiconductor switch.SOLUTION: A control circuit of a power conversion circuit including a semiconductor device outputs a control signal including two or more pulses to a control terminal of a semiconductor switch in a period Ton1 corresponding to a part of an on period Ton of the semiconductor switch and in a period Toff1 corresponding to a part of an off period Toff of the semiconductor switch, and outputs a control signal including one pulse to the control terminal of the semiconductor switch in the rest period Ton2 of the on period Ton and the rest period Toff2 of the off period Toff.SELECTED DRAWING: Figure 2
Patent JP-2021063280-A (JP)
Title: Water electrolysis system
Inventor: TOMURA SHUJI
IPC: C25B9/00
Filed: 2019-10-16
Abstract: To provide a water electrolysis system that can enhance the utilization efficiency of means of electric power generation for a solar cell etc.SOLUTION: A water electrolysis system 100 comprises: a group of water electrolysis cell modules, which are composed of multiple water electrolysis cell modules 102 connected in series through terminals, and each module of which includes a water electrolysis cell 10, a terminal for supplying an electric power to the water electrolysis cell 10, a switch element 16 that is connected to the terminal and connected in parallel to the water electrolysis cell 10, a capacitor 14 connected in parallel to the water electrolysis cell 10, and a diode 18 that is connected in series to the water electrolysis cell 10 between the water electrolysis cell 10 and the switch element 16 in such a direction that the diode is energized when the electric power is supplied to the water electrolysis cell 10 from an input terminal; and a control circuit 104 that outputs, on a regular basis, a gate signal for on-off switching of the switch element 16 of the water electrolysis cell module 102 to each water electrolysis cell module 102 of the group of water electrolysis cell modules.SELECTED DRAWING: Figure 1
Patent JP-2021067186-A (JP)
Title: Intake noise muffling device
Inventor: NAKAJIMA TAKESHI
IPC: F02M35/10
Filed: 2019-10-18
Abstract: To preferably reduce intake noise.SOLUTION: At a part on the upstream side of a compressor in an intake passage 11 of an engine with a supercharger, a resonator 20 whose capacity is varied by an actuator 22 is installed. A controller 23 is provided, which drives the actuator 22 to hold the capacity of the resonator 20 at the minimum capacity, if an intake flow rate of the intake passage 11 is in a steady state, and on the other hand, to change the capacity of the resonator 20 according to the intake flow rate, if the intake flow rate is in a transient state.SELECTED DRAWING: Figure 2
Patent JP-2021068298-A (JP)
Title: Finger hygiene action state detection
Inventor: OZAWA YOSHIMITSU
IPC: G16H40/20
Filed: 2019-10-25
Abstract: To enable accurate identification of a medical worker executing finger hygiene.SOLUTION: A management device 400 for receiving information transmitted from a discharge operation detection device detecting a discharge operation of a bottle for disinfection and information intermittently transmitted from a radio transmission device of a medical worker through a repeating device includes a same space staying person identification unit 44 for identifying a discharge operation detection device indicated by a detection device ID and a medical space staying person being in the same space with a medical worker ID received within a prescribed period on the basis of a point time of receiving the detection device ID as a reference, and an execution medical worker identification unit 48 for identifying the identified medical worker as an executor of finger hygiene, and can identify a medical worker being around the discharge operation detection device detecting the discharge operation to identify him/her an executor of finger hygiene even in a system for intermittently receiving a medical worker ID from a radio transmission device carried by the medical worker.SELECTED DRAWING: Figure 2
Patent JP-2021069681-A (JP)
Title: Game machine
Inventor: TANAKA MASAYA
IPC: A63F7/02
Filed: 2019-10-31
Abstract: To enhance interest in a game.SOLUTION: Game control means (game control device 100) can generate a normal game state, a specific game state (regular electric tulip support) in which entry of a ball into a regular variable winning device 37 is easier than the normal game state, and a special game state; can generate the specific game state after generating the special game state when a game result turns out to be a special result (jackpot); and can generate the specific game state without generating the special game state when a game result turns out to be a specific result (support winning) different from the special result or when game execution frequency satisfies a predetermined condition. Performance control means (performance control device 300) can execute a notification performance (support frequency notification performance) for suggesting or reporting information on the specific game state before starting the specific game state.SELECTED DRAWING: Figure 86
Patent JP-2021070234-A (JP)
Title: Mark formation transfer sheet
Inventor: MIMASU TADASUKE
IPC: B32B7/06
Filed: 2019-10-31
Abstract: To provide an ink receiving layer-integrated mark formation transfer sheet capable of smoothly peeling without causing sticking of a base film or without tearing even under rubber vulcanization formation treatment condition of high temperature, high pressure and long time, furthermore, having excellent irregularity following property not only a drive belt of back flat type but also to a drive belt of a cog type having unevenness on a back surface.SOLUTION: In a mark formation transfer sheet used for manufacturing a rubber vulcanization molded product with a mark, the mark formation transfer sheet is an integral mark formation transfer sheet having an ink receiving layer peelably provided on a thermoplastic base film on which a mark is formed by output means by an ink jet printer head, in which the thermoplastic base film is an ink receiving layer-integrated mark formation transfer sheet made of polybutylene telephthalate having a melting point of 200°C or higher, a temperature decrease crystallization temperature measured at a temperature decrease speed at 10°C/min of 170°C or higher.SELECTED DRAWING: None
Patent JP-2021077218-A (JP)
Title: Information processing device, information processing method, and information processing program
Inventor: MATSUO TAKUYA
IPC: G06T7/20
Filed: 2019-11-12
Abstract: To provide an information processing device providing a support to an unskilled person so as to easily analyze a difference between his or her own operation and operation of a skilled person and acquire a method for correcting his or her own operation, an information processing method, and an information processing program.SOLUTION: An information processing device acquires a first position coordinate of each portion of a body of a skilled person extracted from a first moving image containing a photographed operation of the skilled person in order to extract a difference between operation of the skilled person and operation of an unskilled person, and acquires a second position coordinate of each portion of a body of the unskilled person extracted from a second moving image containing a photographed operation of the unskilled person. The information processing device estimates a skeleton of the skilled person on the basis of the first position coordinate, and estimates a skeleton of the unskilled person on the basis of the second position coordinate.SELECTED DRAWING: Figure 12
Patent JP-2021078729-A (JP)
Title: Game machine
Inventor: NAKAMURA KEN
IPC: A63F7/02
Filed: 2019-11-19
Abstract: To provide a game machine capable of increasing interest.SOLUTION: When operation of a first operation unit is performed, a mode is switched to a performance mode different from a performance mode before operation of the first operation unit is performed, and when operation of a second operation unit is performed, a mode is switched to a performance mode different from a performance mode before operation of the second operation unit is performed. Even when the performance mode before operation of the first operation unit is performed and the performance mode before operation of the second operation unit is performed are the same performance mode, the performance mode that is switched when operation of the first operation unit is performed and the performance mode that is switched when operation of the second operation unit is performed are different performance modes.SELECTED DRAWING: Figure 6