baber/WOPTO huggingface dataset:
Patent JP-2021016241-A (JP)
Title: Power conversion system
Inventor: KASHIMA TAKENAO
IPC: H02J7/02
Filed: 2019-07-11
Abstract: To balance the SOC of a plurality of power storage devices without providing a master device.SOLUTION: A power conversion system 1 includes a plurality of power storage devices 20, and power conversion devices 10 which are connected to the power storage devices 20 on a one-to-one basis and the number of which is equal to that of the power storage devices 20. The power conversion devices 10 each include an SOC detection unit that detects the residual capacity of the corresponding power storage device 20, a command value determining unit that determines a command value according to the residual capacity, and a power conversion unit that converts the voltage of the power storage device 20 on the basis of the command value.SELECTED DRAWING: Figure 1
Patent JP-2021014522-A (JP)
Title: Highly thermal conductive polybutylene terephthalate resin composition
Inventor: SUGISAWA KOSHIRO
IPC: C08L67/02
Filed: 2019-07-12
Abstract: To provide a polybutylene terephthalate resin composition that has excellent extrusion processability in a melting mixture step for charging a thermally conductive filler, and achieves both of excellent mechanical characteristics and thermal conductivity as polybutylene terephthalate.SOLUTION: A polybutylene terephthalate resin composition contains (A) a polybutylene terephthalate resin, (B) a polybutylene terephthalate copolymer with a C6-20 aliphatic dicarboxylic acid unit as a copolymerization component, (C) a reactive elastomer resin, and (D) scaly graphite with a volume average diameter (MV) of 50 μm or more, respectively, at specific rates.SELECTED DRAWING: None
Patent JP-2021015248-A (JP)
Title: Wavelength conversion member
Inventor: YATSUYA YOSUKE
IPC: F21V29/502
Filed: 2019-07-16
Abstract: To provide a technique of preventing a failure of connection between a ceramic phosphor and a heat discharge member in a wavelength conversion member.SOLUTION: The wavelength conversion member includes: a ceramic phosphor for converting the wavelength of an incident light; a heat discharge member for discharging heat of the ceramic phosphor to the outside; a solder layer between the ceramic phosphor and the heat discharge member, the solder layer mainly containing gold; a reflection film between the ceramic phosphor and the solder layer, the reflection film reflecting light; a first joint layer between the reflection film and the solder layer, the first joint layer including at least one film. The film of the first joint layer that is on the solder layer side mainly includes at least one of nickel, palladium, platinum, molybdenum, and tungsten, and contains gold in a concentration of less than 1%.SELECTED DRAWING: Figure 1
Patent JP-2021016944-A (JP)
Title: Method for joining transparent resins by water plasma
Inventor: MIYAKE FUMINA
IPC: B29C65/00
Filed: 2019-07-17
Abstract: To provide a method capable of holding for a long time without impairing hydrophilicity until joining when joining a cycloolefin polymer (COP) made or a polydimethylsiloxane (PDMS) made plate (a first plate) to a mating material plate (a second plate) without using an adhesive.SOLUTION: After exposing at least a joint surface of a first plate to H2O plasma, the joint surface of the first plate and a joint surface of a second plate are kept in water or a gas phase at 40°C or lower. This can join an H2O plasma treated surface without using an adhesive even after holding for a long time.SELECTED DRAWING: Figure 3
Patent JP-2021018488-A (JP)
Title: Hyperthermia environment analysis apparatus and hyperthermia environment analysis method
Inventor: ARAI Maiko
IPC: E04H3/12
Filed: 2019-07-17
Abstract: To make it possible to easily analyze hyperthermia environment in consideration of influence by a crowd.SOLUTION: The present invention is directed to a hyperthermia environment analysis apparatus 1 for analyzing a hyperthermia environment by using a virtual three-dimensional space. The apparatus has an analysis model generating unit 30 for generating an analysis model from a facility model I made by simulating a facility having a space housing a crowd and a planer abstraction model K made by abstracting the crowd, and a hyperthermia environment analysis unit 50 for carrying out hyperthermia environment analysis for the facility by using the analysis model. For the abstraction model K, radiation parameters corresponding to the crowd are set.SELECTED DRAWING: Figure 1
Patent JP-2021016921-A (JP)
Title: Flange mechanism and cutting device
Inventor: ARAKIDA HISASHI
IPC: B24B27/06
Filed: 2019-07-22
Abstract: To enable facilitation of maintenance.SOLUTION: In a flange mechanism 40, a cutting blade 21 having a disk-like base 212 with an attachment hole 211 and also having a cutting edge 213 provided on an outer peripheral edge of the base 212 is attached to a spindle 23. The flange mechanism 40 comprises a support flange 42 having: a boss portion 43 extending in forward and backward directions and inserted in the attachment hole 211 in the base 212 of the cutting blade 21; and a flange portion 44 that is a flange-like member projecting radially outward from a rear side of the boss portion 43 and that has an end surface 443 supporting the base 212 on an outer peripheral edge of a support surface 441 opposite the cutting blade 21. The flange portion 44 has a plurality of through-holes 446 penetrating between the end surface 443 and the boss portion 43, from a side of the support surface 441 to a side of a rear surface 447. Negative pressure from a suction source 25 is applied to the cutting blade 21 via the through-hole 446, and the cutting blade 21 is fixed to the flange portion 44.SELECTED DRAWING: Figure 3
Patent JP-2019185067-A (JP)
Title: Coating remover
Inventor: NISHIOKA DAIZO
IPC: G02B6/245
Filed: 2019-08-01
Abstract: To provide a coating remover of an optical fiber capable of suppressing positional deviation of the optical fiber from a coating removal blade.SOLUTION: A coating remover 1 comprises a base part 2 and a lid part 4, for removing coating of an optical fiber having a glass fiber coated with coating by making the lid part 4 and the base part 2 overlap through the optical fiber. The base part 2 and the lid part 4 are formed of resin and have at least a pair of coating removal blades having a base front blade portion 25A provided in the base part 2 and a lid front blade portion 45A provided in the lid part 4. The base part 2 has a V groove 26a holding the optical fiber at one or both of the front and rear in the longer direction of the optical fiber with respect to the base front blade portion 25A. The lid part 4 has a V groove 46a holding the optical fiber. The V groove 46a is provided at the side where the V groove 26a is provided at the front or rear in the longer direction with respect to the lid front blade portion 45A in the state of overlapping the lid part 4 and the base part 2.SELECTED DRAWING: Figure 1
Patent JP-2019183175-A (JP)
Title: Release film
Inventor: ARASE TAKUYA
IPC: C08L101/12
Filed: 2019-08-01
Abstract: To provide a release film excellent in heat resistance, mechanical strength, alkali resistance, acid resistance, and releasability.SOLUTION: There is provided a release film consisting of a thermoplastic resin (I) having melting point and glass transition temperature of 200°C or higher, excluding a fluorine resin (II), and the fluorine resin (II), in which the thermoplastic resin (I) is at least one kind selected from a group consisting of aromatic polyether ketone, polyarylene sulfide, polyimide, polyethersulfone, and polyether imide, the fluorine resin (II) is a copolymer of tetrafluoroethylene and a perfluoro ethylenic unsaturated compound represented by the general formula (1): CF=CF-Rf(1), wherein Rfrepresents -CFor -ORf, and Rfrepresents a perfluoroalkyl group having 1 to 5 carbon atoms.SELECTED DRAWING: None
Patent JP-2021025880-A (JP)
Title: Electronic timepiece
Inventor: KIDOGUCHI ASUMI
IPC: G04G19/00
Filed: 2019-08-05
Abstract: To provide an electronic timepiece 1 which improves accuracy of determination of a state of a secondary battery 60 without increasing the number of components.SOLUTION: An electronic timepiece 1 has a secondary battery 60, an acquisition unit 41 for acquiring information on a voltage change amount of the secondary battery 60 due to constant load operation performed at a predetermined time, and a determination unit 42 for determining a state of the secondary battery 60 on the basis of the information regarding to the voltage change amount.SELECTED DRAWING: Figure 2
Patent JP-2020032181-A (JP)
Title: Distribution terminal and article access device
Inventor: CHEN YING
IPC: A47G29/122
Filed: 2019-08-06
Abstract: To provide a novel distribution terminal.SOLUTION: A distribution terminal comprises: a basic frame 11; a door plate 12 comprising a first plate body 121 and a second plate body 122, in which a first end of the first plate body is fastened to a lower end of the basic frame by a hinge; and a covering apparatus. The distribution terminal can be switched between a folded state and a folding release state, in the folded state, the second plate body is provided above the first plate body, the second and first plate bodies are covered with the basic frame for forming a first storage space. The covering apparatus is arranged in the first storage space, and in the folding release state, the second plate body is provided on a front part of the first plate body, a narrow angle is determined between the first and the second plate bodies, a second end of the second plate body is higher than the first plate body, and the basic frame, the covering apparatus, the first plate body, and the second plate body form a second storage space.SELECTED DRAWING: Figure 2
Patent JP-2021025732-A (JP)
Title: Heat exchanger
Inventor: FUJITA MASAO
IPC: F28F21/04
Filed: 2019-08-07
Abstract: To provide a heat exchanger capable of suppressing leakage of a heating medium caused by freezing of the heating medium in a heating medium flow passage.SOLUTION: A heating medium flow passage R2 of a heat exchanger 10 is formed to have a U-shape comprising an inflow passage 14a having an inflow port 15a, an outflow passage 14b having an outflow port 15b and a communication passage 13 communicating the inflow passage 14a with the outflow passage 14b. The heat exchanger includes a partition wall 12d that partitions a space between the inflow passage 14a and the outflow passage 14b and constitutes a wall part of the communication passage 13. The strength of the partition wall 12d is set lower than that of a division wall other than the partition wall constituting a wall surface of the communication passage 13.SELECTED DRAWING: Figure 5
Patent JP-2019201001-A (JP)
Title: Intermitting structure of fuse
Inventor: JIA XIA
IPC: H01H85/22
Filed: 2019-08-19
Abstract: To provide a novel intermitting structure of a fuse, capable of connecting smoothly a terminal of the fuse to a connection terminal of a dark current circuit, when the fuse is stably positioned and supported with a fuse holder, and the fuse holder is slid and deformed to a connection position.SOLUTION: In an intermitting structure of a fuse, a fuse holder 30 includes a pair of walls 56 and 60 that nips a fuse 14. The pair of walls 56 and 60 includes a central pressure-welding rib 70 which contacts to a surface corresponding to the fuse 14. One 60 of the pair of walls 56 and 60 includes a first side part pressure-welding rib 76 contacting to the surface corresponding to the fuse 14 at a position separated to one side from the central pressure-welding rib 70. The other one 56 of the pair of walls 56 and 60 includes a second side part pressure-welding rib 78 contacting to the surface corresponding to the fuse 14 at the position separated from the central pressure-welding rib 70 to the other side.SELECTED DRAWING: Figure 11
Patent JP-2021030492-A (JP)
Title: Print head and liquid discharge device
Inventor: HOSOKAWA YASUHIRO
IPC: B41J2/01
Filed: 2019-08-20
Abstract: To provide a print head that can reduce a concern that a circuit configuration for complementing a discharge part may become complicated.SOLUTION: A print head includes: a first discharge part for discharging first liquid; a second discharge part arranged next to the first discharge part and discharging the first liquid; a third discharge part arranged next to the second discharge part and discharging the first liquid; and a discharge limit circuit for limiting discharge of the first liquid from the third discharge part when the first discharge part and the second discharge part cannot discharge the first liquid.SELECTED DRAWING: Figure 6
Patent JP-2021023772-A (JP)
Title: Bookstand
Inventor: ISHIZU MASAYUKI
IPC: A47B65/00
Filed: 2019-08-06
Abstract: To provide a compact and simply structured bookstand, while a conventional bookstand is intended to vertically stand books as a main purpose, which is required to make a bookstand per se heavier or to make it stronger to firmly support books as an assumption and which is also required to make a bookstand per se larger in order to vertically stand books or required to make the structure complicated.SOLUTION: The device of the present invention can keep books placed standing without difficulty, by making a bottom plate for putting on books inclined. The bookstand per se can make smaller and manufacturing is also simple. With the weight of a few books on the bookstand, the entire books arranged can be kept standing without gaps with small tension. A side plate can also be miniaturized, which can save material cost and can make the bookstand per se inconspicuous.SELECTED DRAWING: Figure 1
Patent JP-2021035186-A (JP)
Title: Stator torque transmission structure, motor driving system, and assembling method of the stator torque transmission structure
Inventor: KURITA SATOSHI
IPC: H02K15/02
Filed: 2019-08-26
Abstract: To accurately perform a transmission of a stator torque, and facilitate a decomposition and an assembling.SOLUTION: In a motor driving system comprising: a rotary electric machine; and a drive part enclosure structure 6, a stator torque transmission structure 200 transmits a stator torque to a drive part enclosure structure 6. The stator torque transmission structure 200 includes: a peripheral direction binding structure 210 binding the stator to a peripheral direction while working against a rotational torque; and an axial direction binding structure binding the stator to an axial direction. The axial direction binding structure 220 includes: a partial arcuate first taper key 221; a second taper key 223 which can be inserted into a key groove 6x so as to be adhered to the first taper key 221; a first bolt 222 penetrating the first taper key 221 and first bolt through-holes 221a and 223a of the second taper key 223, and capable of being screwed with a screw hole 41s of a stator frame 40; and a second bolt 224 penetrating a second bolt through-hole 223b of the second taper key 223, and capable of being screwed with a screw hole 6s of the drive part enclosure structure 6.SELECTED DRAWING: Figure 5
Patent JP-2021029813-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-08-28
Abstract: To provide a game machine capable of maintaining interest in a game.SOLUTION: A pachinko machine 1 has a start pocket capable of receiving game balls hit into a game area 5a. When a game ball enters the start pocket, determination processing regarding winning is performed. Thereafter, variable display corresponding to a result of the determination processing is started and, if a winning pattern is displayed in the variable display, a winning game is executed. Accordingly, the pachinko machine 1 can perform a special performance as a performance associated with operation means.SELECTED DRAWING: Figure 60
Patent JP-2020077608-A (JP)
Title: Environment control system for toilet space
Inventor: SAKAI YUTA
IPC: H05B47/00
Filed: 2019-08-28
Abstract: To provide an environment control system for a toilet space capable of reducing a period required for leading a user using the toilet space into a relaxed state or a period required for leading the user into an awoken state so as not to prevent a person who want to perform excretion, which is the primary objective of the toilet space, from using the toilet space.SOLUTION: A toilet space comprises: a single room space including a closet bowl having a seat part on which a user sits; a first illumination device that is installed in the single room space and is capable of changing brightness or color temperature in the single room space; and a control device for controlling the first illumination device. The control device has illumination relaxing control of reducing the brightness or color temperature in the single room space by changing brightness or color temperature of the first illumination device or illumination awaking control of raising the brightness or color temperature in the single room space. At least part of the first illumination device is provided in front of the center of the seat part.SELECTED DRAWING: Figure 1
Patent JP-2021032015-A (JP)
Title: Vibration control device
Inventor: MURASE MITSURU
IPC: E04B1/58
Filed: 2019-08-28
Abstract: To provide a vibration control device capable of reducing bending moment generated in a joint portion between a vibration control damper and a gusset plate with a simple configuration.SOLUTION: In a vibration control device 1 including a brace-type vibration control damper 2 joined to a first gusset plate 16 and a second gusset plate 17 (a gusset plate) respectively provided at diagonal positions in a frame 11, the damper 2 includes: a vibration control damper main body 29 having vibration control property; a first gusset plate joint portion 271 and a second gusset plate joint portion 272 (a gusset plate joint portion) joined to the gusset plate; and a first bending deformation concentration region 281 and a second bending deformation concentration region 282 (a bending deformation concentration region) interposed between the vibration control damper main body 29 and the gusset plate joint portion and having smaller bending rigidity than the vibration control damper main body 29 and the gusset plate joint portion.SELECTED DRAWING: Figure 1
Patent JP-2021038727-A (JP)
Title: Vehicular control apparatus
Inventor: KITAHATA TAKESHI
IPC: F02D43/00
Filed: 2019-09-04
Abstract: To provide a vehicular control apparatus capable of suppressing a shift shock due to engine torque-down control in a configuration that includes an engine provided with a supercharger and executes the engine torque-down control during the automatic transmission shifting.SOLUTION: A motor 49 is controlled so as to suppress a change in supercharging pressure Pchg by a supercharger 18 in association with execution of engine torque-down control, making it possible to suppress supercharging pressure Pchg from climbing by controlling the motor 49 while lowering engine torque Te by the engine torque-down control while a stepped transmission 60 is shifting. Therefore, it is possible to suppress a shift shock of the stepped transmission 60 in association with an increase in the supercharging pressure Pchg of the supercharger 18 due to the engine torque-down control.SELECTED DRAWING: Figure 14
Patent JP-2021038186-A (JP)
Title: Immunostimulant
Inventor: HATTORI KOJI
IPC: A61P3/10
Filed: 2019-09-05
Abstract: To provide immunostimulants containing a sub-critical water treated Ganoderma lucidum product or an extract thereof.SOLUTION: We found that a sub-critical water treated Ganoderma lucidum product or an extract thereof has an excellent immunostimulatory effect, that is, an excellent NK cell activity enhancing effect, IgA antibody production promoting effect, and immune cell proliferation promoting effect. Furthermore, we found and completed the present invention that when the sub-critical water treated Ganoderma lucidum product or the extract thereof is combined with a sub-critical water treated Ganoderma atrum product or an extract thereof, it exhibits a remarkable immunostimulatory effect.SELECTED DRAWING: None
Patent JP-2021042975-A (JP)
Title: Tire member physical property prediction method
Inventor: OMURA NAOYA
IPC: G01N33/44
Filed: 2019-09-06
Abstract: To provide a method for efficiently predicting physical properties of a tire member after vulcanization with high accuracy.SOLUTION: This tire member physical property prediction method has a first step of obtaining a temperature-time curve indicative of a thermal history which a tire member receives in manufacturing a tire, a second step of preparing a test piece made of unvulcanized rubber, a third step of controlling a temperature of this test piece at intervals of at least one second in accordance with the temperature-time curve to obtain a vulcanized test piece, and a fourth step of measuring visco-elasticity of this vulcanized test piece to predict physical properties of the tire member which will be obtained by using the unvulcanized rubber. In the first step of this prediction method, it is preferable that a green tire made of a combination of a plurality of tire members is prepared and a temperature of each of the tire members is measured during application of heat and pressure to this green tire to obtain a temperature-time curve.SELECTED DRAWING: Figure 1
Patent JP-2019216270-A (JP)
Title: Imaging device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L29/786
Filed: 2019-09-06
Abstract: To provide an imaging device having high imaging quality and capable of being manufactured at low cost.SOLUTION: An imaging device comprises a first circuit including a first transistor and a second transistor, and a second circuit including the second transistor and a photodiode. The first transistor is provided on a first surface of a silicon substrate. The second transistor is provided on the first surface of the silicon substrate via a first insulating layer. The silicon substrate includes a second insulating layer. The second insulating layer is provided so as to surround a side surface of the photodiode. The first transistor is a p-ch type transistor including an active region on the silicon substrate. The second transistor is an n-ch type transistor including an oxide semiconductor layer as an active layer. A light-receiving surface of the photodiode is provided on a surface on the side opposite to the first surface of the silicon substrate.SELECTED DRAWING: Figure 1
Patent JP-2021043579-A (JP)
Title: Form data generation apparatus and form data generation method
Inventor: YAMAHARA KEIKO
IPC: G06F40/174
Filed: 2019-09-09
Abstract: To provide a form data generation apparatus allowing a correspondence relationship between input data and input items of a form to be easily grasped, and a form data generation method.SOLUTION: In a terminal device, a control unit includes: a display unit for displaying a chat area where data can be input in a chat format; a first control function which causes the display unit displaying a chat area to display an input form area in which items to be input for generating a form are arranged in positions different from a form layout, when an instruction is input to generate a form from a user in the chat area, and causes the display unit to display a form format area in which items to be input area arranged based on the form layout in a position different from that of the input form area; and a second control function which causes the display unit displaying the input form area to display the chat area when data is input in a screen displaying the input form area and the form format area and an instruction to fix the input data is input.SELECTED DRAWING: Figure 3