baber/WOPTO huggingface dataset:
Patent JP-2020016215-A (JP)
Title: Exhaust emission control device of internal combustion engine
Inventor: SUZUKI YUKI
IPC: F01N3/24
Filed: 2018-07-27
Abstract: To suppress the adhesion of liquid bouncing at an exhaust pipe member to an addition valve when an exhaust emission flow rate is small, in an exhaust emission control device having the addition valve for adding the liquid while opposing a flow direction of exhaust emission, and the exhaust pipe member arranged in a position with which the liquid from the addition valve can collide.SOLUTION: An addition valve and an exhaust pipe member are arranged at an exhaust pipe so that the following conditions are satisfied. (1) A position of a liquid addition hole of the addition valve is located at a downstream side in an exhaust flow direction rather than an upstream end part X of a regulation face of the exhaust pipe member in the exhaust flow direction. (2) A position of the upstream end part X is located at a downstream side in the exhaust flow direction rather than a liquid collision region which is formed at a collision face of the exhaust pipe member by liquid from the addition valve when exhaust emission does not flow into the exhaust pipe. (3) In the case of viewing the exhaust pipe member from the addition valve side, an addition direction of the liquid from the addition valve is inclined to the regulation face side with respect to a face including the upstream end part X, and parallel with the exhaust flow direction.SELECTED DRAWING: Figure 10
Patent JP-2020020581-A (JP)
Title: Temperature measurement device and temperature measurement method
Inventor: TAKATSU MASAAKI
IPC: G01K11/32
Filed: 2018-07-30
Abstract: To make it possible to measure a temperature of an object to be measured with high accuracy and reliability without causing redundancy or complexity of cable laying.SOLUTION: A temperature measurement device is configured with: fiber optic cables laid along multiple objects to be measured arranged in a row at intervals; a temperature distribution measurement unit which obtains temperature information on each measurement section for each of the measurement sections divided at a predetermined sampling resolution based on the return light obtained in response to the pulse light incident on the fiber optic cables, and for which the sampling resolution is set so that the measurement section includes a detection target section corresponding to the object to be measured and a non-detection section corresponding to the interval; and a temperature rise detection unit that detects temperature rise of the object to be measured based on the temperature information on the detection target section and the temperature information on the non-detection section.SELECTED DRAWING: Figure 1
Patent JP-2020021795-A (JP)
Title: Conveyance system
Inventor: SATO SHIRO
IPC: B65G49/06
Filed: 2018-07-31
Abstract: To provide a conveyance system capable of conveying a tray one by one to a tray stage from a tray arrangement part in which a plurality of trays capable of storing display panels are arranged in a state of being stacked in a plurality of stages.SOLUTION: A conveyance system comprises: a detection mechanism 28 for detecting an upper end of a first tray 3A arranged at an uppermost stage of a tray arrangement part; and a tray separation mechanism 29 for separating the first tray 3A from a second tray 3B arranged at the second highest stage in the tray arrangement part. The conveyance system includes: a lifting mechanism 30 that every time a conveyance robot conveys a first tray 3A from the tray arrangement part to a tray stage, lifts or lowers the detection mechanism 28 to cause the detection mechanism 28 to detect an upper end of the first tray 3A conveyed next; and a claw member 60 of the tray separation mechanism 29 disposed at a predetermined position in a vertical direction with respect to the tray arrangement part, the claw member moving between the first tray 3A and the second tray 3B on the basis of a detection result of the upper end of the first tray 3A by the detection mechanism 28.SELECTED DRAWING: Figure 7
Patent JP-2020018509-A (JP)
Title: Game machine
Inventor: SHIBATA TAKATADA
IPC: A63F5/04
Filed: 2018-07-31
Abstract: To provide a game machine capable of diversifying playability while suppressing an increase in a control load and an information amount related to imparting of an advantageous state.SOLUTION: When the amount of bet game value is a first amount, a first special combination can be won but a second special combination cannot be won. When the amount of bet game value is a second amount, the second special combination can be won but the first special combination cannot be won. When a specific combination is won, a combination of predetermined symbols is displayed in a first special permission state, and a combination of specific symbols are displayed in a second special permission state. A state is controlled to a first imparting state when the combination of predetermined symbols is displayed, a state is controlled to a second imparting state when the combination of specific symbols is displayed, and it is possible to determine whether an advantageous state is imparted or not according to the controlled imparting state.SELECTED DRAWING: Figure 103
Patent JP-2020021818-A (JP)
Title: Thick film resistor composition, thick film resistor paste, and thick film resistor
Inventor: KAWAKUBO KATSUHIRO
IPC: H01C7/00
Filed: 2018-07-31
Abstract: To provide a thick film resistor composition without which does not contain a lead component and has an excellent resistance temperature coefficient and noise characteristic.SOLUTION: The thick film resistor composition does not contain a lead component, and contains ruthenium oxide powder, glass powder, and silica powder. The glass powder contains SiO, BO, and RO (R indicates one or more kinds of alkaline earth elements selected from Ca, Sr, and Ba). When the total of contents of the SiO, the BO, and the RO is set to 100 pts.mass, the SiOis 10 pts.mass or more and 50 pts.mass or less, the BOis 8 pts.mass or more and 30 pts.mass or less, and the RO is 40 pts.mass or more and 65 pts.mass or less. The silica powder is an amorphous silica of which a specific surface is 60 m/g or more and 300 m/g or less. When the total of contents of the ruthenium oxide powder and the glass powder is set to 100 pts.mass, there is provided a thick film resistor composition containing the silica powder in a ratio of 1 pts.mass or more and 12 pts.mass or less.SELECTED DRAWING: None
Patent JP-2020019920-A (JP)
Title: Underlay film-forming composition, underlay film of self-assembly film and method for forming the same, and self-assembly lithography process
Inventor: KOMATSU HIROYUKI
IPC: C08L53/00
Filed: 2018-08-03
Abstract: To provide an underlay film-forming composition having excellent alignment orientation of a phase separation structure due to self-assembly; an underlay film; a method for forming an underlay film; and a self-assembly lithography process.SOLUTION: The underlay film-forming composition of the present invention is a composition used for forming an underlay film of a self-assembly film in a self-assembly lithography process, comprising a polymer and a solvent, where the polymer satisfies at least one of the following (i) and (ii). (i) The polymer includes a first structural unit of a block containing an amino group at one edge of a main chain. (ii) The polymer has a sulfur atom bound to one terminal of a main chain and a monovalent group containing an amino group is bound to this sulfur atom.SELECTED DRAWING: Figure 4
Patent JP-2020025158-A (JP)
Title: High breakdown voltage integrated circuit
Inventor: YAMAJI MASAHARU
IPC: H03K19/0175
Filed: 2018-08-06
Abstract: To improve trade-off between heat generation in high-frequency operation of high breakdown voltage transistors built into high breakdown voltage integrated circuits and propagation delay characteristics.SOLUTION: A level shift circuit that transmits a set signal and the reset signal input to input terminals IN1, IN2 to a high-side latch circuit LAT connects current negative feedback resistors Rsf1, Rsf2 to sources of high breakdown voltage transistors HVN1, HVN2 and connects transistors Tr1, Tr2 in parallel to the current negative feedback resistors Rsf1, Rsf2. A high-side potential detection circuit for detecting whether potential of a high-side power supply terminal VCC1 is a high voltage is provided. When high voltage is detected, by turning off the transistors Tr1, Tr2 and flowing small drain currents Ids1, Ids2, a trade-off between the heat generation of the high breakdown voltage transistors HVN1, HVN2 and the transmission delay characteristic can be improved.SELECTED DRAWING: Figure 1
Patent JP-2020027308-A (JP)
Title: Atomicity assurance device and method for guaranteeing atomicity
Inventor: SUZUKI AYA
IPC: G06F12/00
Filed: 2018-08-09
Abstract: To guarantee atomicity of a cooperative service.SOLUTION: A atomicity assurance device 1 for guaranteeing the atomicity of a cooperative service is provided with: an atomicity determination unit 13 determining whether the update processing of a second service except for a first service has been completed or not among the multiple types of services constituting the cooperative service, based on the inquiry to the cooperative service execution device that executes the cooperative service, when an error response is received for the first service of the plurality of types of services in response to a plurality of types of execution requests constituting the cooperative service; a cancellation API request generation unit 14 for generating a cancellation API request for canceling an updating processing of a completed second service, if the update processing of the second service is completed; and a cancellation API request transmission unit 15 for transmitting the generated cancellation API request to a server that provides the second service.SELECTED DRAWING: Figure 1
Patent JP-2020025934-A (JP)
Title: Regeneration method of adsorbent for exhaust gas treatment
Inventor: YOSHIGAI NAOTO
IPC: C01B32/36
Filed: 2018-08-15
Abstract: To provide a regeneration method of adsorbent for exhaust gas treatment which is efficient for effectively preventing corrosion deterioration of a heat transfer pipe existing on a heating part and a cooling part of a regenerating column.SOLUTION: In such a regeneration method of adsorbent that the adsorbent discharged from an adsorption column is conveyed to a regeneration column composed of a multi-tube heat exchanger structure and is heated, thereby, a substance regulated by a law such as Clean Air Act is decomposed and removed, at the same time, is cooled and is regenerated and, thereafter, the adsorbent after regeneration is flowed back to the adsorption column and is used again, upon cooling after heating regeneration of the adsorbent on the regeneration column, temperature of the regeneration adsorbent on an outlet part of the regeneration column cooling part is regulated into a temperature range capable of avoiding a sulfuric acid dew point corrosion region by regulating a cooling air quantity.SELECTED DRAWING: Figure 1
Patent JP-2020029482-A (JP)
Title: Granular composition and production method thereof, dispersant, and hydraulic composition
Inventor: NAKAMURA AKIHIKO
IPC: C04B24/32
Filed: 2018-08-20
Abstract: To provide a solid high performance lignin derivative which can be used for a dispersant use and the like, can be used on construction sites, etc. of concrete and the like, and further can be used for use as a premix by being mixed with a hydraulic composition.SOLUTION: Provided is a granular composition containing a lignin derivative which is a reaction product of a lignin sulfonic acid-based compound and an aromatic water-soluble compound, and satisfies the following conditions, (A) and (B). Condition (A): An average particle diameter is in a range of 30 to 250 μm; and Condition (B): Of the particle diameter distribution, a cumulative area of particles having a particle diameter of 100 μm or less is 15.0% or more.SELECTED DRAWING: None
Patent JP-2020029698-A (JP)
Title: blind
Inventor: SUGIYAMA MAKOTO
IPC: E06B9/388
Filed: 2018-08-22
Abstract: To provide a blind that can determine whether an abnormality has occurred with a simple device configuration.SOLUTION: A blind 100 includes a bottom rail 4, an acceleration sensor 8, and a control unit 13. The bottom rail 4 is movably supported in the up-down direction. The acceleration sensor 8 is installed on the bottom rail 4. The control unit 13 determines whether an abnormality has occurred in the blind 100 on the basis of the detection value of the acceleration sensor 8. The acceleration sensor 8 is preferably housed in the bottom rail 4.SELECTED DRAWING: Figure 2
Patent JP-2018192619-A (JP)
Title: Cutting device of soybean curd and packing device of soybean curd
Inventor: TAKAI TOICHIRO
IPC: B26D1/04
Filed: 2018-08-23
Abstract: To provide a cutting device of soybean curd and a packing device of the soybean curd capable of cutting the soybean curd with high accuracy preventing damage of the soybean curd without generating foreign matter.SOLUTION: A cutting device of soybean curd comprises: a positioning member 35 being brought into contact with the soybean curd T2 and performing positioning; a horizontal cutter 65 horizontally movably disposed within a height range in a region contacting with the soybean curd of the positioning member; and a cutter drive part horizontally driving the horizontal cutter 65. The positioning member 35 is disposed at an end edge of the horizontal cutter in a cutting direction. The cutter drive part moves the horizontal cutter 65 having a vertical cross-section of a waveform toward the positioning member 35 till being roughly abutted and then the soybean curd T2 is horizontally cut.SELECTED DRAWING: Figure 3
Patent JP-2018180570-A (JP)
Title: Drive transmission device, driving device, and image forming apparatus
Inventor: MORITA YOSHIAKI
IPC: G03G21/16
Filed: 2018-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a drive transmission device that enables easy attachment of a drive object rotor to a device body even when a driving pawl part and a driven pawl part collide with each other, a driving device, and an image forming apparatus.SOLUTION: A driving pawl part 118c and a driven pawl part 108c have a shape where the height in the axial direction is gradually reduced from one end side to the other end side in the direction of rotation. The inclination angle θ1 of an apical surface 1181b of the driving pawl part 118c and the inclination angle θ2 of an apical surface 1081c of the driven pawl part 108c are made different from each other.SELECTED DRAWING: Figure 25
Patent JP-2020031733-A (JP)
Title: Draining composition
Inventor: ODA AKIHIRO
IPC: A47G27/02
Filed: 2018-08-28
Abstract: To provide a draining composition hardly generating defects such as falling of raw materials and having high impact resistance while exhibiting water absorption and moisture releasing properties.SOLUTION: A draining composition 1 is a cured product 3 obtained by curing a non-cured mixture made by mixing an inorganic porous powder 4 as the main component, and a binding material 5 as the addition component. The inorganic porous powder 4 is the powder of an inorganic porous body having water absorption and moisture releasing properties, and is preferably a powder of any one of powders or the mixture of two or more powders among for instance, zeolite, diatom earth, shirasu earth, shirasu balloon and active charcoal. The binding material 5 is an inorganic or organic binder material for binding particles of the inorganic porous powder 4 as the main component. The binding material 5 uses more preferably an inorganic binder material, and can prevent adverse effect to creatures such as people and animals, caused by an organic material such as an organic solvent, for instance, diffusion of the components of an organic solvent into room air and oral ingestion.SELECTED DRAWING: Figure 1
Patent JP-2020034202-A (JP)
Title: refrigerator
Inventor: USUNO KOHEI
IPC: F25D23/08
Filed: 2018-08-29
Abstract: To provide a refrigerator comprising an easily workable door body with high intensity.SOLUTION: A refrigerator comprises a door body comprising: an outer plate; an inner plate arranged opposite to the outer plate; and a foam heat insulating material located in a space surrounded by them. An inner plate assembly is formed by fixing the inner plate and the foam heat insulating material by integral foaming in advance. The outer plate is attached to the inner plate assembly.SELECTED DRAWING: Figure 7
Patent JP-2020034842-A (JP)
Title: Image forming apparatus
Inventor: KAMODA YUJI
IPC: G03G21/00
Filed: 2018-08-31
Abstract: To provide an image forming apparatus that can reduce the amount of accumulated lubricant.SOLUTION: In an image forming apparatus, a control unit has a lubricant removal mode for removing a lubricant accumulated on a fixation blade 53Y. The lubricant removal mode has a plurality of displacement modes for providing displacements different from each other to the fixation blade 53Y. In this case, the displacement modes are different from each other in one of the amount of displacement, rate of displacement, period of displacement, angle of displacement, and position of displacement of the blade. The control unit switches between the displacement modes in the lubricant removal mode.SELECTED DRAWING: Figure 2
Patent JP-2020035702-A (JP)
Title: Vehicular lighting fixture
Inventor: IWASAKI KAZUNORI
IPC: F21S41/143
Filed: 2018-08-31
Abstract: To provide a vehicular lighting fixture using a compound optical lens capable of miniaturizing.SOLUTION: A vehicular lighting fixture includes a light source and a compound optical lens for radiating the light of the light source frontward. The compound optical lens is a lens in which an incident surface where light enters, an emission surface for radiating the light which has entered from the incident surface frontward and a shade part formed between the incident surface and the emission surface are molded integrally. The compound optical lens includes a first reflector surface formed at an upper side of the incident surface side than a top line of the shade part and for reflecting the light for forming a first light distribution pattern toward the emission surface, and a second reflector surface formed at a lower side of the incident surface side than the top line and for reflecting the light for forming a condensing light distribution pattern toward the emission surface. The width of the first reflector surface is larger, in the widths in the vehicle width direction at the position which the first reflector surface and the second reflector surface are adjacent to.SELECTED DRAWING: Figure 3
Patent JP-2019014536-A (JP)
Title: Reinforcement binding machine
Inventor: SHINDO SHIGETERU
IPC: E04G21/12
Filed: 2018-09-05
Abstract: To provide a reinforcement binding machine capable of maintaining a proper loop form of a wire by holding a cut end part side of the wire cut and separated by a wire cutting mechanism, and further holding the cut end part side during binding of the wire, and capable of surely keeping both end parts of the wire on a back side of the reinforcement to prevent both the end parts of the wire from jumping out of a wire loop.SOLUTION: There is provided a reinforcement binding machine attachably/detachably provided with a wire reel, by which a wire is cut with a wire cutting mechanism after pulling out the wire from the attached wire reel to be sent to a guide part provided at a tip of a binding machine body, and sending and winding the wire around the reinforcement arranged inside the guide part by giving a winding habit to the wire at the guide part; and a wound portion is twisted to bind the reinforcement. The reinforcement binding machine is provided with a holding device for holding a cut end part side of the wire cut and separated by the wire cutting mechanism at the guide part.SELECTED DRAWING: Figure 5
Patent JP-2020036806-A (JP)
Title: Game machine
Inventor: OGAWA YOSHINORI
IPC: A63F7/02
Filed: 2018-09-05
Abstract: To enhance an interest in a game.SOLUTION: A game machine comprises: determination means to determine if special information satisfies a condition of winning in prescribed lottery processing; game round execution means to execute a game round that reports a result of the determination; and game round performance execution means to execute a performance in the game round. The game machine further comprises: winning probability setting means to determine a winning probability setting in the prescribed lottery processing by receiving an operation from an outside, where the setting is one selected from among multiple stages of settings with different winning probabilities; numerical information storage means to store prescribed numerical information corresponding to the determined winning probability setting; specific performance execution means to execute a specific performance in a prescribed period; and game information storage means to store prescribed game information when a prescribe game condition is satisfied. The specific performance execution means comprises means for displaying, with a prescribed probability, a performance information image corresponding to the stored numerical information on the basis of at least the prescribed game information stored in the game information storage means.SELECTED DRAWING: Figure 643
Patent JP-2020041870-A (JP)
Title: Ultrasonic flowmeter
Inventor: TAKAHASHI Yukihide
IPC: G01F1/00
Filed: 2018-09-10
Abstract: To provide an ultrasonic flowmeter capable of further improving measurement accuracy, in which a passage is divided into a measurement passage and a non-measurement passage.SOLUTION: The ultrasonic flowmeter comprises: a passage 1 in which a fluid to be measured flows and the cross section of which has a rectangular shape; one or a plurality of partition plates 8 for dividing the passage 1 into a measurement passage 12 and non-measurement passages 13a, 13b; a pair of ultrasonic sensors 2a, 2b arranged upstream and downstream of the passage 1 and capable of transmitting/receiving an ultrasonic signal; flow rate computing means 7 for detecting the flow rate of the fluid to be measured, on the basis of a propagation time; and openings 14a, 14b, 14c, 14d, 14e, 14f for connecting the measurement passage 12 and non-measurement passages 13a, 13b with a space in which there are ultrasonic sensors 2a, 2b. The ultrasonic sensors 2a, 2b are designed so as to propagate a sound only to the measurement passage 12 mainly, through the openings 14b, 14e.SELECTED DRAWING: Figure 2
Patent JP-2021192071-A (JP)
Title: Projection type liquid crystal display device and electronic apparatus
Inventor: TORIYAMA AKIKO
IPC: G03B21/00
Filed: 2018-09-10
Abstract: To provide a projection type liquid crystal display device and an electronic apparatus that are able to more easily adjust liquid crystal panels for modulating respective rays of color light.SOLUTION: A projection type liquid crystal display device includes: a first optical system that separates light emitted from a light source into red light, green light and blue light; a red liquid crystal panel, a green liquid crystal panel, and a blue liquid crystal panel that modulate the red light, the green light and the blue light respectively; a second optical system that combines the modulated red light, green light and blue light into one optical path; and a projection lens system that projects light emitted from the second optical system onto a projection surface; wherein drive voltages of the red liquid crystal panel, the green liquid crystal panel and the blue liquid crystal panel are equal; and wherein a configuration of a liquid crystal layer of the red liquid crystal panel differs from respective configurations of liquid crystal layers of the green liquid crystal panel and the blue liquid crystal panel.SELECTED DRAWING: Figure 1