baber/WOPTO huggingface dataset:
Patent JP-2020001969-A (JP)
Title: Admixture for mortar and concrete, cement composition, mortar composition and concrete composition each including the admixture, and manufacturing methods of mortar cured article and concrete cured article
Inventor: YOSHIDA KOICHIRO
IPC: C04B22/08
Filed: 2018-06-28
Abstract: To provide an admixture capable of early providing sufficient demolding strength under a curing condition of a temperature generally applied in steam curing (for example about 50 to 70°C) even without applying specific cement, and sufficiently small in effect on change with time of flowability of a mortar composition and a concrete composition.SOLUTION: The admixture for mortar and concrete according to the present invention includes high-early- strength Portland cement, at least one gypsum of hemihydrate gypsum and anhydrous gypsum, sodium silicate, aluminum sulfate, silica fume, wherein percentage content of the high-early-strength Portland cement is over 0 mass% and 45 mass% or less, percentage content of the gypsum is 30 mass% to 65 mass%, percentage content of the sodium silicate is over 0 mass% and less than 10 mass%, percentage content of the aluminum sulfate is over 0 mass% and less than 10 mass%, and percentage content of the silica fume is 20 mass% to 70 mass%, based on total mass of the admixture.SELECTED DRAWING: None
Patent JP-2020007380-A (JP)
Title: Cleaning method and manufacturing method of cleaner
Inventor: AOYANAGI ISAO
IPC: C23G5/06
Filed: 2018-07-02
Abstract: To provide a cleaning method capable of cleaning various organic or inorganic dirts, and recycling a cleaner composition after use for cleaning.SOLUTION: There is provided a cleaning method using a cleaner by adding a physical force to a cleaner composition containing 0 to 100 pts.mass of hydrocarbon having boiling point of 130 to 350 [°C], 0 to 100 pts.mass of a polar organic compound having boiling point of 130 to 350 [°C], and 1.0 to 100 pts.mass of water based on total 100 pts.mass of the hydrocarbon and the polar organic compound to form a W/O type microemulsion, in which turbidity of an organic phase is 500 [NTU] or more when the cleaner composition is stood in 5 min after irradiating a supersonic wave for 2 min. to separate the same into two layers, an organic phase in which the hydrocarbon and the polar organic compound are dissolved, and a water phase consisting of water, and a nonvolatile component is less than 0.1 pts.mass when total 100 pts.mass of the hydrocarbon and the polar organic compound is heated at 140 [°C] for 30 min.SELECTED DRAWING: Figure 3
Patent JP-2018145529-A (JP)
Title: Ion exchange membrane and electrolysis tank
Inventor: OHASHI RYUJI
IPC: C25B1/46
Filed: 2018-07-03
Abstract: PROBLEM TO BE SOLVED: To provide an ion exchange membrane of which electrolysis voltage in alkali chloride electrolysis using a natural circulation type zero gap electrolysis tank is reduced while maintaining high mechanical strength.SOLUTION: The ion exchange membrane has a layer S containing a fluorine-containing polymer having a sulfonic acid group, a layer C containing a fluorine polymer having a carboxylic acid group and a plurality of reinforcement material which is arranged in the layer S and functions as at least one of a reinforced yarn and a sacrifice yarn, and A and B satisfy the formulae (1) and (2), when A is membrane cross section thickness in pure water in an area where no reinforcement material exists when the ion exchange membrane is viewed from a top face and B is membrane cross section average thickness in pure water in an area where the reinforced yarns cross each other and an area where the reinforced yarn and the sacrifice yarn cross. B≤240 μm (1) 2.0≤B/A≤5.0 (2)SELECTED DRAWING: Figure 1
Patent JP-2020007460-A (JP)
Title: Polymer composition and molded body consisting of polymer composition
Inventor: YAMAGUCHI TOMOHIRO
IPC: C08L61/06
Filed: 2018-07-09
Abstract: To provide a polymer composition capable of providing a molded article excellent in shape stability from repeated flexural deformation.SOLUTION: There are provided a polymer composition containing 100 pts.mass of a component derived from an ethylene-α-olefin with 3 to 20 carbon atoms-non-conjugated polyene copolymer (A), 1 to 50 pts.mass of a crystalline propylene polymer (B) having melting point measured by DSC of 105°C or higher based on 100 pts.mass of a component derived from the copolymer (A), and 0.10 to 40 pts.mass of a propylene polymer (E) satisfying all of following (a), (b) and (c), in which a polymer by crosslinking the component derived from the copolymer (A) with a phenolic resin crosslinking agent, and a manufacturing method of the polymer composition by dynamic crosslinking are provided. (a) melting point measured by DSC is 100°C or less. (b) mass average molecular weight (Mw)=10,000 to 200,000. (c) molecular weight distribution (Mw/Mn)<4.SELECTED DRAWING: None
Patent JP-2020009700-A (JP)
Title: Lighting device
Inventor: IKEUCHI TOMOYUKI
IPC: F21S2/00
Filed: 2018-07-11
Abstract: To provide a lighting device which eliminates needs of wiring work.SOLUTION: A lighting device includes: a light source unit including multiple light emitting elements; a power source unit 51 which supplies lighting power to the light source unit; and a base 52 in which the light source unit is mounted on the front surface side and the power source unit 51 is mounted on the rear side. The light source unit and the power source unit 51 are electrically connected by conductive pins 517H, 517L inserted into the base 52.SELECTED DRAWING: Figure 9
Patent JP-2020010859-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2018-07-19
Abstract: To provide a game machine for enhancing interest in a performance executed in response to variable display of a special pattern.SOLUTION: When variation display of a first special pattern in which a display result becomes "losing" and variation display of a second special pattern in which a display result becomes "a jackpot" are under execution in parallel, a battle performance in which a friend character 10TM and an opponent character 10TM battle is executed in response to variation display of a first special pattern, and a losing performance in which the friend character 10TM loses against the opponent character 10TM is executed. After completion of the variation display of a first special pattern, a revival winning performance in which the friend character 10TM related to a battle performance and a losing performance wins against the opponent character 10TM is executed in response to non-completion of variation display of a second special pattern in which a display result becomes "a jackpot".SELECTED DRAWING: Figure 11-7
Patent JP-2020014345-A (JP)
Title: Rotary electric machine
Inventor: KOYAMA YASUHEI
IPC: H02K5/20
Filed: 2018-07-19
Abstract: To provide a rotary electric machine capable of improving cooling efficiency of a stator.SOLUTION: A rotary electric machine has a rotary electric machine body portion 200 having a case 5, a rotor 11 with a shaft 1 rotatably supported by the case and a cylindrical rotor core 4 attached to the shaft, and a stator 8 with a cylindrical stator core 81 arranged coaxially on an outer boundary of the rotor core and a coil 82 wound around the stator core, a rotatable fan 10 integrally with the shaft, and a duct 62 extending in an axial direction to an outside of the rotary electric machine body portion and having an air channel 300 between the stator core and itself. The duct has a side wall facing the rotary electric machine body portion through the channel, an inlet port 16 located on the side wall, a division plate 14 located on the fan side of the inlet port and dividing the channel within the duct, and an air outlet 9 located on an end portion opposite to the fan side of the duct.SELECTED DRAWING: Figure 1
Patent JP-2020013936-A (JP)
Title: Magnetic coupling type coil component and manufacturing method thereof
Inventor: TERAUCHI NAOYA
IPC: H01F17/00
Filed: 2018-07-19
Abstract: To provide a magnetic coupling type coil component capable of suppressing a change in a coupling coefficient due to current applied to a coil conductor.SOLUTION: A magnetic coupling type coil component 1 includes a magnetic base 11, an upper cover layer 18a provided on the upper surface of the magnetic base 11, a lower cover layer 18b provided on the lower surface of the magnetic base 11, a first coil conductor 25a having an upper coil surface 26a and provided in the magnetic base 11 such that at least the upper coil surface 26a is in contact with the upper cover layer 18a, and a second coil conductor 25b having a lower coil surface 27b and provided in the magnetic base 11 such that at least the lower coil surface 27b is in contact with the lower cover layer 18b. The upper cover layer 18a has an upper first region overlapping the upper coil surface 26a of the first coil conductor 25a in plan view, and has a lower saturation magnetic flux density than the magnetic base 11 in at least the upper first region.SELECTED DRAWING: Figure 4
Patent JP-2020011476-A (JP)
Title: Screen printing apparatus and screen printing method
Inventor: SUEYASU YUSUKE
IPC: B41F15/12
Filed: 2018-07-20
Abstract: To provide a screen printing apparatus and a screen printing method capable of reliably removing paste attached to a mask.SOLUTION: A screen printing apparatus includes a mask cleaner which removes paste attached to a mask and a suction part which sucks the paste attached to the mask when the mask cleaner removes the paste. A mask cleaning method in the screen printing apparatus includes a printing process (ST1) of moving a squeegee on the mask and printing the paste onto a substrate through pattern holes, a first cleaning process (ST3) of removing the paste attached to a lower surface of the mask with the mask cleaner while performing suction by means of the suction part and a second cleaning process (ST5) of removing the paste attached to the lower surface of the mask by means of the mask cleaner while stopping the suction by means of the suction part.SELECTED DRAWING: Figure 5
Patent JP-2020011478-A (JP)
Title: Transfer molding apparatus and transfer molding method
Inventor: IKUTA MANABU
IPC: B29C45/27
Filed: 2018-07-20
Abstract: To mold a long rubber product in which the generation of burrs that cause deep hollowing in a rubber molded product is sufficiently suppressed using a horizontal transfer molding apparatus.SOLUTION: A transfer molding apparatus has a lower mold in which a lower half of a cavity is formed in a semi-cylindrical shape on an upper surface and a center pin is arranged along a center axis of the cavity, and an upper mold in which an upper half of the cavity is formed in a semi-cylindrical shape on a lower surface and a pot part opened upward is formed on the upper surface, and an injection gate for injecting rubber from the pot part to the lateral side of the cavity is provided. By overlapping the upper surface of the lower mold and the lower surface of the upper mold, a cavity having a circular cross section and extending in a lateral direction is formed. Furthermore, a horizontal gate is arranged between a lower end of the injection gate and the cavity, and the rubber injected into the injection gate is configured to be injected into the cavity through the horizontal gate.SELECTED DRAWING: Figure 1
Patent JP-2020016463-A (JP)
Title: Monitoring device, monitoring method and monitoring program
Inventor: FUJIMOTO YOSHIHIRO
IPC: G08B31/00
Filed: 2018-07-23
Abstract: To realize a monitoring device for performing display based on forecast values in a manner that is easy for a user to understand.SOLUTION: The monitoring device according to the present invention includes a storage section for storing entire map data, monitoring target position data, weather information acquisition location data and weather information, a communication section, and a control section for displaying a monitor screen (5) on a display section. The weather information includes a forecast numerical value relating to weather. The storage section acquires weather information by communicating with a server device, and stores the weather information. The monitor screen includes: a map display section (6) for displaying an entire map (61), monitoring object icons (62) and weather information acquisition spot icons (63); and a weather information display diagram section (7) for displaying weather information display views (71) indicating weather information at each spot displayed on the map display section (6). The control section changes the display mode of the weather information acquisition spot icons 63 according to weather information.SELECTED DRAWING: Figure 3
Patent JP-2018182337-A (JP)
Title: Semiconductor device
Inventor: ENDO YUTA
IPC: H01L21/8234
Filed: 2018-07-25
Abstract: PROBLEM TO BE SOLVED: To solve a problem of a physical limit of thinning of a gate insulation layer when the gate insulation layer is a single layer of a silicon oxide film due to increase in tunnel current, that is, gate leakage current although a minute transistor requires thinning of the gate insulation layer.SOLUTION: In a semiconductor device, gate leakage current of a minute transistor is reduced by using a high-k film having a dielectric constant of 10 and more for a gate insulation layer. By using the high-k film as a first insulation layer having a dielectric constant higher than that of a second insulation layer which contacts an oxide semiconductor layer, the gate insulation layer can be thinned to a further degree than a gate insulation layer in the case of being converted to a silicon oxide film.SELECTED DRAWING: Figure 1
Patent JP-2020018083-A (JP)
Title: Manufacturing method for stator
Inventor: FUJIWARA SHIMPEI
IPC: H02K15/12
Filed: 2018-07-25
Abstract: To suppress generation of a manufacturing failure in a stator.SOLUTION: The manufacturing method for a stator, using a manufacturing apparatus having a height sensor measuring a height of an end face of a stator core in the axial direction and a clamp device clamping a stator terminal, includes: a first step of setting the stator core wound with a stator coil on a mold; a second step of measuring a height of an end face of the stator core set on the mold using the height sensor; and a third step of adjusting a height at which the clamp device clamps the stator terminal using the height of the end face of the stator core measured in the second step.SELECTED DRAWING: Figure 2
Patent JP-2020014683-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2018-07-25
Abstract: To provide a game machine capable of suppressing a decrease in interest in a game.SOLUTION: A game machine includes: lottery means for performing a lottery on the basis of satisfaction of a predetermined condition; game control means for controlling progress of the game in accordance with the result of the lottery by the lottery means; a light-emitting body capable of emitting light, in relation to a game performance executed along with the progress of the game; a light-emitting decorative substrate having the light-emitting body mounted on the surface; and a light-transmitting member provided on the front side of the light-emitting decorative substrate. On the surface of the light-emitting decorative substrate, a white coating film is formed and, when at least power of the game machine is shut off, the white coating film is visible through the light-transmitting member. The light-emitting decorative substrate is arranged so that the surface faces the player side. The light-emitting body is a side light-emitting type light-emitting body.SELECTED DRAWING: Figure 74
Patent JP-2020017450-A (JP)
Title: Light-emitting device, lighting system and control method
Inventor: HATTA KAZUHIRO
IPC: F21V23/00
Filed: 2018-07-26
Abstract: To provide a light-emitting device capable of giving a sleep-inducing effect to a person in a short time by changing the output of the light emitted from the light-emitting unit.SOLUTION: A light-emitting device 1 includes a light-emitting unit 30 that emits light and a control unit 20 that controls the output of light. The light-emitting unit 30 emits light with a first output in a prescribed lighting state. The control unit 20 has a first mode to control mode that, in the first period, to reduce output of light, at least once, from the maximum output of the first output or less to a minimum output. The first period is 2 seconds or more and 35 seconds or less, and the minimum output in the first mode is 325 lm or less. The maximum output is more than 1.5 times the minimum output.SELECTED DRAWING: Figure 2A
Patent JP-2020021670-A (JP)
Title: Luminaire
Inventor: HINOKI AKIRA
IPC: F21V29/503
Filed: 2018-08-02
Abstract: To provide a luminaire that can restrain heat generated from a light source from being transferred to a power supply unit housed in a case.SOLUTION: A luminaire comprises a light source module, a power supply unit for supplying power to the light source module, a case internally housing the light source module and the power supply unit, and an arm rotatably attached to the case. The case comprises: a component attachment surface to which the light source module is attached on a front surface side, and to which an end part of the arm is attached on a back surface side; and a side surface having a cylindrical shape surrounding an outer peripheral surface of the component attachment surface, and in which a notch allowing rotation of the arm is formed.SELECTED DRAWING: Figure 2
Patent JP-2020020768-A (JP)
Title: Time synchronization system and time synchronization method
Inventor: SAKUMA HIROKI
IPC: H04L7/00
Filed: 2018-08-03
Abstract: To lower the whole facility cost.SOLUTION: A local device 20A of a time synchronization system 10A comprises: a route switching unit 33 for connecting remote devices 40A1-40An with individual optical fibers 60a-60n and switching the optical fibers 60a-60n in cyclic order; a counter unit 31; a phase difference memory unit 30; and a table unit 32. The counter unit 31 counts pulse signals P1d demodulated by a PPS demodulation unit 23 and obtains a count value T1. The phase difference memory unit 30 stores the count value T1 as route information in association with a phase difference φ1 detected by a phase detection unit 22, and outputs the phase difference φ1 associated to the route information to a variable delay unit 24 when a count value T1 indicating the same route information is inputted. When a count value T1 is inputted, the table unit 32 outputs a route switching signal k for switching to the next optical fiber 60n in cyclic order to the route switching unit 33, and the route switching unit 33 switches to the next optical fiber 60n.SELECTED DRAWING: Figure 1
Patent JP-2020023809-A (JP)
Title: board
Inventor: OKAMURA MASASHI
IPC: E04F13/08
Filed: 2018-08-07
Abstract: To provide a board which does not affect designability while including a marker for screw fastening and the like.SOLUTION: On a surface 10s, a marker M is provided which becomes the reference when fixing a board 10. The marker M is formed by a material which can be visually recognized when an ultraviolet light is radiated. Therefore, since the marker M comes to be visually recognized when the ultraviolet light is radiated during construction, the board 10 can be properly constructed irrespective of the skill of an operator. Moreover, the marker M comes into an invisible state under daily light, so that the marker M is prevented from affecting the designability of the board 10.SELECTED DRAWING: Figure 1
Patent JP-2019035746-A (JP)
Title: Analysis and separation of fluid
Inventor: THERESE HERLING
IPC: G01N21/64
Filed: 2018-08-07
Abstract: To provide a method including a stage for distributing components all over a fluid flow, separating a part of the fluid flow containing the components, and distributing the components all over a different fluid flow.SOLUTION: A method includes: a stage for providing the electrophoresis or thermophoresis movement of components into a second fluid flow; a stage for shunting a part of a first fluid flow, a part of the second fluid flow, or a part of the first fluid flow and the seconds fluid flow, and setting the shunted part as a third fluid flow containing the components; a stage for making the third fluid flow contact with a fourth fluid flow so as to form a layer flow; and a stage for providing the dispersion of the components into the fourth fluid flow.SELECTED DRAWING: Figure 1
Patent JP-2019012537-A (JP)
Title: Head mounted display device and computer program
Inventor: TAKAHASHI TATSUNORI
IPC: G09G5/36
Filed: 2018-08-22
Abstract: To provide a head mounted display device where display of a virtual object is hard to hinder when a real object is visually identified.SOLUTION: A head mounted display device allowing a user to visually identify a virtual image and an outside scene comprises: an image display section causing the user to visually identify the virtual image; and an augmented reality processing section causing the image display section to form the virtual image including a virtual object for additively displaying the virtual object to a real object actually existing in an actual world. In accordance with continuity of an attention action with respect to the real object over predetermined reference time, the augmented reality processing section forms the virtual image which is the virtual object related to the real object performed with at least attention action and including the virtual object in a first display mode.SELECTED DRAWING: Figure 4
Patent JP-2020034182-A (JP)
Title: Simulation device, simulation method, and simulation program
Inventor: SUGIMURA DAISUKE
IPC: F41J9/14
Filed: 2018-08-27
Abstract: To provide a simulation device which reduces a processing load in a detection processing, without changing a processing method after perspective determination in a war game simulation.SOLUTION: A battle zone dividing unit 102 divides a battle zone in a war game simulation, in which a detection object that does a detection action and a detected object that becomes an object of the detection action of the detection object exist, into a plurality of partial zones. A detectable range specification unit 104 specifies a range of a partial zone in which the detection object can be detected as a detectable range, as centering a partial zone that the detection object exists, on the basis of a detection ability of the detection object. A presumption detected object specification unit 105 extracts the detected object that exists in a partial zone including the detectable range, and specifies the extracted detected object to a presumption detected object which is presumed so that the extracted detected object can be detected by the detection object.SELECTED DRAWING: Figure 2
Patent JP-2020034222-A (JP)
Title: Ceiling embedded type ventilation fan device
Inventor: YOSHIDA YOHEI
IPC: F24F7/10
Filed: 2018-08-30
Abstract: To provide a ceiling embedded type ventilation fan device which can be mounted even when there is deviation caused by the size difference in the vertical direction such as a top plate and the like.SOLUTION: A ceiling embedded type ventilation fan device includes: a hollow square-shaped installation frame for fixing a ceiling embedded type ventilation fan to a building skeleton; a louver provided on an indoor opening side of the ceiling embedded type ventilation fan; and a joint plate for connecting the louver and the installation frame. Then, the joint plate includes: a body part along a hollow square-shaped inner peripheral part; an upper flange part standing toward the inner peripheral direction in the hollow square shape from one end of the body part; and a lower flange part standing toward the outer peripheral direction in the hollow square shape from the other end of the body part. The upper flange part includes: a first screw hole for fastening the joint plate to the installation frame; and a second screw hole for fastening the joint plate to the louver.SELECTED DRAWING: Figure 11