baber/WOPTO huggingface dataset:
Patent JP-2020056612-A (JP)
Title: Pressure detector
Inventor: NAKAGAWA HIROSHI
IPC: G01L19/14
Filed: 2018-09-28
Abstract: To provide a pressure detector which, in a process of incorporating a conduction member of a piezoelectric detector into a housing on a tip side, achieves improvement of its workability, assemblability, and productivity, so as to ensure excellent and stable quality.SOLUTION: A guide member 31 is incorporated into an opening at a rear end part of a first housing 21. A tip part of a conduction member 28, which is stored inside a second housing 26 and connected to a circuit board 27, is inserted into the guide member 31. At this time, a covering member 30 for covering the conduction member 28 is positioned by the guide member 31, so as to be able to be accurately inserted into the first housing 21.SELECTED DRAWING: Figure 3
Patent JP-2019081200-A (JP)
Title: Solder composition and electronic circuit board
Inventor: YAMAGUCHI HITOSHI
IPC: H05K3/34
Filed: 2018-10-03
Abstract: To provide a solder composition which is superior in printability and insulation reliability, and can sufficiently suppress a solder ball and copper corrosion.SOLUTION: A solder composition according to the present invention contains a flux composition containing (A) rosin-based resin, (B) an activator, (C) a solvent, and (D) a thixotropic agent, and (E) solver powder, the (B) component contains (B1) a halogen-based activator, and the (C) component contains (C1) dibasic acid diethyl having a boiling point of 260-320°C and (C2) alkylene glycol dimethyl ether having a boiling point of 260-320°C, the blending amount of the (C1) component being 1-20 mass% or less for 100 mass% of the flux composition, and the blending amount of the (C2) component being 15-35 mass% or less for 100 mass% of the flux composition.SELECTED DRAWING: None
Patent JP-2020054704-A (JP)
Title: Video game processing program and video game processing system
Inventor: MIYAJI KENICHI
IPC: A63F13/847
Filed: 2018-10-03
Abstract: To encourage users to contribute to a group.SOLUTION: The progress of a task is shared among users who belong to the same group. For the task, a predetermined number of tasks are assigned from a plurality of tasks set in the group. The assigned task is updated based on the operation by each user. The same type of task may be newly assigned to the user who has achieved the task. Furthermore, tasks in which the number of users who can simultaneously challenge is set may be assigned to a plurality of users.SELECTED DRAWING: Figure 3
Patent JP-2020058405-A (JP)
Title: Stand for distribution tool
Inventor: YURI NAOMICHI
IPC: A47F13/06
Filed: 2018-10-05
Abstract: To provide a stand for a distribution tool capable of providing a clean distribution tool to a user.SOLUTION: A stand for a distribution tool comprises: a storage body comprising a storage space capable of storing a distribution tool for distributing food products; and a lid member for opening and closing an insertion hole of the storage space. The lid member makes the insertion hole of the storage space in an open state, in a state of storing the distribution tool in the storage space, and makes the insertion hole of the storage space in a closed state in a state of taking out the distribution tool from the storage space.SELECTED DRAWING: Figure 1
Patent JP-2020058983-A (JP)
Title: Exhaust emission control device of internal combustion engine
Inventor: HAYASHI DAISUKE
IPC: B01D53/92
Filed: 2018-10-10
Abstract: To increase separation efficiency of COby making an exhaust gas temperature lower.SOLUTION: An exhaust emission control device comprises: a first heat exchanger 3 that is provided in an exhaust passage 2 of an internal combustion engine 1 and that performs heat exchange between outside air and exhaust gas from the internal combustion engine 1; a second heat exchanger 4 that is provided in the exhaust passage 2 and that performs heat exchange between circulating heat medium and the exhaust gas; and a COseparator 5 that is provided in the exhaust passage 2 on the downstream side with respect to the first and second heat exchangers 3 and 4 and that separates COfrom the exhaust gas.SELECTED DRAWING: Figure 1
Patent JP-2020060050-A (JP)
Title: Weed control method for pavement
Inventor: SHIMIZU ISAMU
IPC: E01H11/00
Filed: 2018-10-11
Abstract: To solve the problems in which: naturally occurring weeds have strong growth and reproductive power, and the underground stems are not damaged by only mowing the surface, thus they return to their original state within a month; it is necessary to perform mowing work again after a certain period of time since weeds grow quickly from spring to fall in particular, which results in an increase in maintenance costs such as good road environment protection and road repair; weeds are to be prevented from growing in the gaps between a pavement and a structure, as well as seams and cracks in the pavement.SOLUTION: A ditch is formed by removing the roots of weeds with a ditch forming machine, and a space is excavated to the soil part where the weeds are rooted. The space is filled with cement milk, and a top thereof is filled with mortar (1:3). An adhesive 17 (primer B for Cemedine silicone sealant) is carefully and evenly applied on the inner surface of the space and the upper surface of the mortar (1:3). Then, germination of weeds can be prevented by filling a caulking material so that it protrudes from the pavement surface.SELECTED DRAWING: Figure 1
Patent JP-2020060467-A (JP)
Title: Evaluation method and evaluation device of metal powder
Inventor: SAITO MASAYOSHI
IPC: H01J37/22
Filed: 2018-10-11
Abstract: To provide a method for evaluating a form, such as a shape and size of a metal particle contained in metal powder, and its dispersion.SOLUTION: A method for evaluating metal powder includes: acquiring a first image corresponding to a rotational angle with a first axis of a sample stage as a center by rotating a scanning microscope image of a metal particle contained in metal powder 200 disposed on a sample stage 116 in steps at each first angle with the first axis as a center and by acquiring the image; returning a position of the sample stage to a position before acquisition of the first image; acquiring a second image corresponding to a rotational angle with a second axis of the sample stage as a center by rotating a scanning microscope image of a metal particle in steps at each first angle with the second axis orthogonal to the first axis as a center and by acquiring the image; and generating a three-dimensional mode of a metal particle by using the first image and the second image.SELECTED DRAWING: Figure 1
Patent JP-2019085643-A (JP)
Title: Heat-resistant alloy and reaction tube
Inventor: HASHIMOTO KUNIHIDE
IPC: C22C38/00
Filed: 2018-10-16
Abstract: To provide a heat-resistant alloy and a reaction tube having excellent oxidation resistance, excellent mechanical properties such as tensile ductility, and excellent weldability.SOLUTION: A heat-resistant alloy contains, by mass%, C: 0.35%-0.7%, Si: more than 0% and 1.5% or less, Mn: more than 0% and 2.0% or less, Cr: 22.0%-40.0%, Ni: 25.0%-48.3%, Al: 1.5%-4.5%, Ti: 0.01%-0.6%, with the balance being Fe and inevitable impurities; with Pa=-11.1+28.1×C+29.2×Si-0.25×Ni-45.6×Ti and Ya=-13.75×Al+63.75, Pa<Ya; and on its surface, an Al oxide layer is formed.SELECTED DRAWING: Figure 1
Patent JP-2019075566-A (JP)
Title: Powder magnetic core, powder for magnetic core and method for manufacturing the same
Inventor: UTSUNO SEISHI
IPC: H01F1/33
Filed: 2018-10-17
Abstract: To provide a powder magnetic core capable of greatly reducing a core loss.SOLUTION: A powder magnetic core includes soft magnetic particles formed of pure iron or an iron alloy and a grain boundary layer between the adjacent soft magnetic particles. The grain boundary layer has a compound layer formed of MFeSiO(0≤x≤1/M: one or more metal elements becoming divalent cation). In the powder magnetic core, a covering layer covering the surface of soft magnetic particles is obtained by annealing a molded body formed by press-molding powder for magnetic core formed of a composite phase in which a spinel ferrite represented by MFeO(0≤y≤1/M: one or more metal elements becoming divalent cation) is dispersed on the surface or inside of a silicone resin. The annealed powder magnetic core exhibits a high specific resistance by a grain boundary layer having a compound layer, and can achieve both reduction in an eddy current loss and reduction in hysteresis loss.SELECTED DRAWING: Figure 2
Patent JP-2020062309-A (JP)
Title: Game machine
Inventor: FUKUHARA KOSHU
IPC: A63F7/02
Filed: 2018-10-19
Abstract: To provide a game machine having an unprecedented interest by changing an incidence rate of a setting suggestion performance which is high in an interest of a player.SOLUTION: A game machine has adaptability determination means, and special game means for executing a special game at the winning of a result of an adaptability determination, and is capable of setting a winning probability of the adaptability determination to a plurality of kinds of winning probabilities by an indication from the outside. The game machine comprises; performance display control means in which a plurality of kinds of performance modes are set, and which displays a performance according to the performance mode which is selected from the plurality of kinds of performance modes; and setting suggestion performance control means for suggesting a setting stage of the winning probabilities according to the performance mode and the setting stage of the winning probabilities. For the suggestion of the setting stage, a first setting suggestion performance and a second setting suggestion performance which can easily estimate the setting stage by one-time execution can be executed, and frequencies of the execution of the first setting suggestion performance and the second setting suggestion performance differ from one another at the respective performance modes.SELECTED DRAWING: Figure 16
Patent JP-2020066861-A (JP)
Title: Method of installing gaskets on joints between concrete structures
Inventor: SHIOMOTO TAKAKIMI
IPC: E01D19/06
Filed: 2018-10-22
Abstract: To provide a method with which a gasket can be easily and surely installed in a joint between concrete structures with a simple structure without damaging the gasket.SOLUTION: A gasket 3 having a width L3 that is wider than a width L2 of a joint 2 between concrete structures 1, 1 in a free state, is bound by string-shaped binding members 5 at plurality of points in the longitudinal direction of the gasket 3 in a state of being compressed in a direction for flattening the width L3' to be smaller than the width L2 of the joint 2 between the concrete structures 1, 1, so as to maintain the width L3'. The gasket 3, in a bound state, is inserted into the joint 2, and then the binding members 5 are cut and pulled out to elastically return the gasket 3.SELECTED DRAWING: Figure 2
Patent JP-2020068418-A (JP)
Title: Photoelectric conversion device, camera, moving body, and signal processing device
Inventor: ITANO TETSUYA
IPC: H04N5/374
Filed: 2018-10-22
Abstract: To reduce power consumption in a photoelectric conversion device.SOLUTION: A photoelectric conversion device according to an embodiment includes a plurality of pixels, a signal processing circuit that performs analog-digital conversion on the signals output from the plurality of pixels, and a switch unit that switches a first mode in which a first signal generated by adding signals of at least two pixels is input to the signal processing circuit, and a second mode in which each of the signals of the at least two pixels is individually input to the signal processing circuit as a second signal. A first period from the start to the end of a read operation performed by the signal processing circuit to process one of the first signals is shorter than a second period from the start to the end of the read operation performed by the signal processing circuit to process one of the second signals.SELECTED DRAWING: Figure 4
Patent JP-2020067564-A (JP)
Title: Decorative film and display
Inventor: MORITO HIDE
IPC: G09F13/08
Filed: 2018-10-24
Abstract: To provide, in the present disclosure, a decorative film that can display information on a display in a display period of the display and allows visual recognition of a predetermined design in a non-display period of the display, the decorative film being inexpensively manufacturable in a short time.SOLUTION: The present disclosure provides a decorative film that transmits light projected from one face through the other face to display information, and comprises: a transparent substrate; a decorative layer that is arranged on one face of the transparent substrate and has patterned openings; and patterned light transmission parts that are arranged in the openings of the decorative layer, wherein the height of the light transmission parts from the transparent substrate is higher than the height of the decorative layer from the transparent substrate.SELECTED DRAWING: Figure 1
Patent JP-2019037804-A (JP)
Title: Game machine
Inventor: UEHARA AKIHIKO
IPC: A63F5/04
Filed: 2018-10-25
Abstract: To provide a game machine that improves a degree of freedom in wiring, with respect to a display unit mounted to a cabinet.SOLUTION: A game machine has a cabinet having an opening on the front side, a display unit A mounted at a mounting part inside the cabinet, and a relay board CK that relays wiring between the display unit and a device below the mounting part inside the cabinet. Between a back board of the display unit and a back board of the cabinet, disposed is the relay board, and at the mounting part, formed is an opening that allows the wiring from the relay board to pass through to the lower side.SELECTED DRAWING: Figure 49
Patent JP-2019088274-A (JP)
Title: Multi-source micro-vaporizer
Inventor: XU YONGJIE
IPC: A24F40/485
Filed: 2018-10-30
Abstract: To provide a micro-vaporizer having multiple supply sources for dispensing materials into airstream through the micro-vaporizer.SOLUTION: A micro-vaporizer 100 has a vaporization chamber 142 within an interior of a body casing. At least one heating element 170 is disposed within the vaporization chamber 142 and a fluid transport material is at least partially disposed within the vaporization chamber 142. The fluid transport material has a vaporization surface portion positioned adjacent to a surface of the at least one heating element 170 and is configured for drawing a vaporizable liquid to the vaporization surface for exposure to the at least one heating element 170. An active material substrate 190 is also disposed within the vaporization chamber. The active material substrate 190 has an active surface portion positioned adjacent to a second surface of the at least one heating element 160.SELECTED DRAWING: Figure 1
Patent JP-2020071736-A (JP)
Title: Method for correcting distortion of analog resistance film type touch panel, and analog resistance film type touch panel device
Inventor: YAMANAKA TAKESHI
IPC: G06F3/045
Filed: 2018-10-31
Abstract: To provide a technique to correct both of barrel-shaped distortion and bobbin-shaped distortion to improve linearity in a circular touch panel.SOLUTION: A method for correcting distortion of an analog resistance film type touch panel in which circular or substantially circular electrodes are arranged, includes: a first correcting step of correcting conflicting distortion aberration occurring in an outside and an inside of the electrode; and a second correcting step of performing magnification correction for each of a plurality of points arranged in the electrode.SELECTED DRAWING: Figure 1
Patent JP-2020069208-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2018-11-01
Abstract: To suppress a decrease in interest in a game when it is made practicable to control to a special state.SOLUTION: A game machine can control to a first special state (for example, a first KT state), and a second special state (for example, a second KT state) more advantageous than the first special state as special states, and can control to the second special state based on satisfaction of a predetermined condition (for example, a third probability variable jackpot occurs, and variation display is completed for fifty times or a hundred times in a high-probability/high-base state (the first KT state)). The game machine also includes special performance execution means capable of executing a special performance for causing predetermined display to be difficult to be visually recognized once when a game state is switched, and the special performance execution means executes a pseudo closing performance for displaying a specific image and allowing predetermined display to be difficult to be visually recognized as a special performance, and then executes an opening performance for separating the specific image and allowing predetermined display to be recognized visually.SELECTED DRAWING: Figure 9-23
Patent JP-2020071832-A (JP)
Title: Image recording apparatus, control method thereof, and program
Inventor: OMORI NOBORU
IPC: G06F12/00
Filed: 2018-11-02
Abstract: To provide an image recording apparatus capable of meeting the exFAT standard and the minimum speed guarantee standard of the recording medium when image recording is stopped, a control method thereof, and a program.SOLUTION: An image recording apparatus 100 records an image obtained by an image pickup unit by a recording unit 120 onto the recording medium 116 conforming to the exFAT file system standard. The image recording apparatus 100 includes: a determination part that determines whether the images to be recorded are the cluster jump type; and an update part that is configured to, when the images to be recorded are determined as the type of cluster jump, update the FAT when recording images by the recording unit in cluster units.SELECTED DRAWING: Figure 1
Patent JP-2019186521-A (JP)
Title: Organic light-emitting element, display device, imaging apparatus, and lighting device
Inventor: TAKAHASHI TETSUO
IPC: H05B33/12
Filed: 2018-11-08
Abstract: To obtain an organic light-emitting element having high luminous efficiency and a long continuous driving lifetime.SOLUTION: The present invention provides the organic light-emitting element including a first electrode 2, a first light-emitting layer 4, and a second electrode 7. The first light-emitting layer has a first host material and a first dopant material. The lowest excited triplet energy (H1) of the first host material is higher than the lowest excited triplet energy (D1) of the first dopant material. When the weight of the first light-emitting layer is 100 wt.%, the concentration of the first dopant material is 0.3 wt.% or less.SELECTED DRAWING: Figure 1
Patent JP-2020076479-A (JP)
Title: Valve gear
Inventor: KATAYAMA TOSHIHARU
IPC: F16K27/00
Filed: 2018-11-09
Abstract: To provide a valve gear which can fix a support member to a body case accurately while achieving reduction of costs.SOLUTION: A valve gear includes: a valve body 5 having a body case 2 having a cylindrical part 22, in which an inner peripheral surface is formed with a step part 21, a valve disc 3 housed in the body case, and a support member 4 which is disposed in contact with the step part of the body case and supports the valve disc in the body case; and a flange 6 having a fitting part 61 which is fitted in the cylindrical part of the body case. The support member has: a connection part connected to the valve disc; and an extension part extending from the connection part to the radial outer side. An end part 22a of the cylindrical part is fixed to the fitting part by swaging in a state that the extension part of the support member is pressed so as to be plastically deformed between the step part of the cylindrical part and the fitting part fitting in the cylindrical part. The cylindrical part, the flange, and the support member are formed by the same material.SELECTED DRAWING: Figure 1
Patent JP-2020084991-A (JP)
Title: Tensioner for chain
Inventor: SEKI HIDEAKI
IPC: F16H7/08
Filed: 2018-11-14
Abstract: To solve the problem that in a conventional tensioner for a chain, stopper pin is inserted into a lever to hold a torsion coil spring in a torsionally compressed state, however it is necessary to manage the stopper pin pulled out at the time of use.SOLUTION: A stationary side support arm 17 of a torsion coil spring 10 is provided with a locking part 17a and a pushing part 17c. The locking part 17a is housed in a recessed spring housing part 22 provided in a lever 9, and an engagement part 22a contacts the locking part 17a to lock energization force of the spring. Pressing force F is applied to the pushing part 17c, the locking part 17a is pulled out from the spring housing part 22, and the locking from the engagement part 22a is released.SELECTED DRAWING: Figure 5
Patent JP-2019022774-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2018-11-15
Abstract: To provide a game machine capable of enhancing player's interest in a game.SOLUTION: During a first dynamic display period, and a second dynamic display period that is long by predetermined multiples or more of the first dynamic display period, a first performance is executed a timing when a first period has passed from start of a dynamic display period. In the second dynamic display period, after the first performance is displayed, the first performance is executed for a predetermined number of times at the same timing each time when the first dynamic display period passes. Therefore, execution timings of the first performance executed during the first dynamic display period and the second dynamic display period can be matched while including different dynamic display periods such as the first dynamic display period and the second dynamic display period. Therefore, based on setting of the second dynamic display period (namely, when a determination result becomes a specific determination result), a player is allowed to recognize that the first performance is under execution, thus enhancing player's interest.SELECTED DRAWING: Figure 196
Patent JP-2019094488-A (JP)
Title: Polyester resin composition for hot melt adhesive
Inventor: RI TOKUN
IPC: C09J167/00
Filed: 2018-11-19
Abstract: To provide a polyester resin for hot melt which is excellent in adhesion to various base materials, dispenses with a resin mixing step, has a high crystallization rate, is excellent in heat resistance, and is excellent in hydrolysis resistance, flexibility and workability.SOLUTION: A polyester resin for hot melt adhesive is obtained by a monomer that contains an acid component containing an aromatic dicarboxylic acid and an aliphatic acid and an alcohol component containing aliphatic dihydric alcohol and polyether polyol, in which the acid component contains 50-85 mol% of the aromatic dicarboxylic acid and 15-50 mol% of the aliphatic acid based on the total molar number of the acid component, and the alcohol component contains 90-98 mol% of the aliphatic dihydric alcohol and 2-10 mol% of the polyether polyol based on the total molar number of the alcohol component.SELECTED DRAWING: None