baber/WOPTO huggingface dataset:
Patent JP-2021048438-A (JP)
Title: Crystal element, crystal device and electronic apparatus
Inventor: IWATA YASUTOSHI
IPC: H03H9/19
Filed: 2019-09-17
Abstract: To provide a crystal element capable of suppressing a reduction in area of an excitation electrode due to the miniaturization of a crystal piece.SOLUTION: A crystal element 10 basically includes a crystal piece 12, a pair of excitation electrodes 14e, 14f, and a plurality of recessed portions 15. The crystal piece 12 has a pair of main surfaces 13e, 13f which are surrounded by a pair of long sides 11a, 11b extending in an X-axis direction and a pair of short sides 11c, 11d extending in a Z-axis direction, in plan view, the main surfaces being in a front-to-back relationship. The pair of excitation electrodes 14e, 14f are located on the pair of main surfaces 13e, 13f, respectively. The plurality of recessed portions 15 each have a shape recessed in the crystal piece 12 on at least one of the pair of main surfaces 13e, 13f, and are located between the excitation electrodes 14e, 14f and the long sides 11a, 11b.SELECTED DRAWING: Figure 1
Patent JP-2021050676-A (JP)
Title: Internal combustion engine and control method for the same
Inventor: IOZUMI MANABU
IPC: F02B39/16
Filed: 2019-09-26
Abstract: To provide an internal combustion engine and a control method for the same capable of increasing regenerative power generation amount of a motor while preventing a compressor connected to the motor from surging when a decrement in an acceleration opening is large.SOLUTION: An internal combustion engine: acquires a decrement ΔAO in an acceleration opening AO with respect to an engine 1 in accordance with lapse time; and, when the acquired decrement ΔAO in the acceleration opening is equal to or larger than a predetermined threshold ΔAO1, starts control of a motor 11 so as to perform regenerative power generation and control of a turbine 8 so as to make a vane opening thereof smaller than the opening on the basis of an operation state of the engine 1.SELECTED DRAWING: Figure 4
Patent JP-2021050087-A (JP)
Title: Guide device and storage device
Inventor: MORISHITA SHIGERU
IPC: B66C13/12
Filed: 2019-09-26
Abstract: To provide a guide device capable of smoothly guiding a plurality of linear members to a plurality of support units, and a storage device including the guide device.SOLUTION: The guide device 50 includes first guide members 51a to 51c having guide surfaces 61a to 61c. The first guide members 51a to 51c can guide power supply cables 8a to 8c passing through one side in a predetermined direction X to the other side so as to pass above the first guide member, and can guide power feeding cables 8b to 8d passing through the other side to the one side so as to pass above the first guide member. The upper end position of the guide surface 61a to 61c in the case of guiding the power supply cables 8a to 8c on the one side of the first guide member 51a to 51c to the other side is higher for the first guide member located on the one side. The upper end position of the guide surface 61a to 61c in the case of guiding the power supply cables 8b to 8d on the other side of the first guide member 51a to 51c to the other side is higher for the first guide member located on the other side.SELECTED DRAWING: Figure 8
Patent JP-2021052545-A (JP)
Title: Negawatt trading support device, negawatt trading system, and negawatt trading method
Inventor: SUZUKI KENICHI
IPC: H02J3/32
Filed: 2019-09-26
Abstract: To provide a negawatt trading support device equipped with a governor-free function, which makes it possible to adjust the electricity demand of a consumer to a desired value by a demand response command, and to realize the negawatt trading to surely execute the adjustment of the electricity demand in the entire power grid.SOLUTION: A negawatt trading support device includes a DR command receiving unit that receives a target reduction amount, a calculation unit that calculates a baseline value, a calculation unit that calculates a receiving power target value by subtracting the target reduction amount from the baseline, a frequency deviation correction unit that calculates a frequency deviation correction value on the basis of a power supply frequency, a calculation unit that subtracts the frequency deviation correction value from the receiving power target value to calculate the receiving power target value after frequency deviation correction, a calculation unit that calculates a power receiving power target bias value by subtracting the power receiving power target value after frequency deviation correction from a load tracking threshold value, and a calculation unit that adds the receiving power target bias value to the value of the receiving power to calculate the virtual receiving power and inputs the virtual receiving power to the control device.SELECTED DRAWING: Figure 1
Patent JP-2021053900-A (JP)
Title: Molded article
Inventor: YOKOTA MASAYUKI
IPC: B29C45/14
Filed: 2019-09-30
Abstract: To provide a molded article that is easy of color tone adjustment and inexpensive and has less foreign material defects.SOLUTION: A molded article has two or more colored layers that have a mixed color to a visible face and a color different from adjacent colored layers on a nonvisible face side of a substrate film having a total light transmittance of higher than 0% and 100% or lower. The colored layers excluding a colored layer Z arranged farthest from the substrate film face have a total light transmittance of higher than 0% and 100% or lower.SELECTED DRAWING: Figure 6
Patent JP-2021055369-A (JP)
Title: Crescent lock
Inventor: SAKAMOTO YUJI
IPC: E05C3/04
Filed: 2019-09-30
Abstract: To provide a crescent lock capable of preventing locking out and having higher convenience.SOLUTION: A crescent lock 20, which has a mounting base 22 fixed to an indoor sliding sash, a crescent 24 rotatably provided on the mounting base 22, and an operation lever 26 operated to rotate the crescent 24 and in which the crescent 24 is rotated into engagement with and disengagement from a receiver provided on the outdoor sliding sash to lock and unlock the indoor and outdoor sliding sashes, is configured to include: a locking operation blocking mechanism 40 for blocking locking operation to the operation lever 26 in an unlocked state; and a locking operation blocking on/off mechanism 44 for turning on/off a function of blocking the locking operation by the locking operation blocking mechanism 40 by a user operation.SELECTED DRAWING: Figure 4
Patent JP-2021054351-A (JP)
Title: Vehicle drive unit
Inventor: MIYAZAKI MASAHIDE
IPC: F16H55/17
Filed: 2019-10-01
Abstract: To provide a vehicle drive unit which ensures parallelism of a plurality of shafts constituting a transmission mechanism and prevents misalignment in the shaft direction to be capable of assembling the shafts into a transmission case at the same time to improve workability of assembling the transmission mechanism.SOLUTION: A transmission mechanism 60 of a drive unit 4 comprises: a main input shaft 11; and a counter shaft 14 which is connected through input gears 11A, 11B, 11C, 11D and counter gears 14A, 14B, 14C, 14D with the main input shaft 11. The counter gear 14 includes a reduction driven gear 14E engaged with a reduction drive gear 13B of an idle shaft 12 in which a part of the outer periphery of the reduction driven gear 14E is entered between the input gear 11B for the second speed stage and the input gear 11C for the third speed stage/fifth speed stage in the axial direction of the main input shaft 11.SELECTED DRAWING: Figure 6
Patent JP-2021054523-A (JP)
Title: Pack sheet package
Inventor: MORIYA MASANORI
IPC: B65D83/08
Filed: 2019-10-02
Abstract: To provide a pack sheet package capable of reliably completing work of taking out as well as spreading a pack sheet by one simple action.SOLUTION: A plurality of whole face-shaped pack sheets 11 comprises a pack sheet laminate 10 folded all in the same shape and formed via lamination all in the same direction, a tray-shaped container 20 for storing the pack sheet laminate 10 inside, and a lid member 30 provided with an opening 31. It is so constituted that the pack sheet laminate 10 is stored in the container 20 in such a manner that a lamination direction thereof and a depth direction of the container 20 are identical to each other; a size in a direction along folds of the pack sheets 11 of the opening 31 with which the lid member 30 is provided is fifty percent or more of the size in the direction of the pack sheets 11; and each part of the opening 31, which is apart from a center of the opening 31 in the direction along the folds of the pack sheets 11 becomes a takeout auxiliary part 312 where the size in the direction is longer length-shaped than a size in a direction orthogonal to the direction.SELECTED DRAWING: Figure 1
Patent JP-2021058062-A (JP)
Title: Battery device
Inventor: OTA TORU
IPC: H02J7/02
Filed: 2019-10-02
Abstract: To enable a power supply of a device to quickly turn off even if an equalization processing is made when stopping a battery device, and execute the equalization processing with a simple construction.SOLUTION: A battery device comprises: a plurality of battery modules each having a plurality of battery cells; and equalization parts 62 and 63 executing a module balancing that equalizes a potential of the plurality of battery modules and a cell balancing that equalizes a potential of the plurality of battery cells. The equalization part 62 connects the plurality of battery modules in parallel in an outputtable state, and executes the module balancing. After that, the equalization part 63 makes the plurality of battery modules to be the outputtable state, and connects the plurality of battery modules to an external accumulation battery so as to be in a connection in parallel. The equalization part 63 makes a cell balancing circuit of the plurality of battery modules to operate by a power from the external accumulation battery, and makes the cell balancing circuit to execute the cell balancing.SELECTED DRAWING: Figure 6
Patent JP-2021059016-A (JP)
Title: Image forming device, control method for image forming device and program
Inventor: SUZUKI KATSUHIKO
IPC: B41J11/42
Filed: 2019-10-02
Abstract: To provide an image forming device that can stably convey media such as a roll paper without deteriorating productivity, a control method for an image forming device and a program.SOLUTION: The image forming device comprises: a conveying part that conveys media; a detecting part that detects a connecting part for connecting the media to each other, between the plurality of media conveyed by the conveying part; an image forming part arranged closer to a downstream side in a conveying direction of the media than a detection position of the detecting part, and forming images on the media conveyed by the conveying part; and a conveying control part that decreases speed of conveying the media more when the detecting part detects the connection part than before the part detects the connection part.SELECTED DRAWING: Figure 7
Patent JP-2021064848-A (JP)
Title: Control device, projection device, projection system, control method of the projection device, program, and storage medium
Inventor: FUJIOKA MASAKI
IPC: G09G5/10
Filed: 2019-10-11
Abstract: To provide a control device, a projection device, a projection system, a projection method, a program, and a storage medium capable of suppressing an occurrence of uneven luminance in an area where a plurality of projected images are superimposed without installing an imaging apparatus for adjustment when performing multiple projections on a curved screen.SOLUTION: A control device 120 for controlling a projection device 100 that displays an image on a screen in multi-projection has a communication unit 233 that acquires transformation information regarding geometric correction processing for an input image input to the projection device 100, and a gain determining unit 235 that determines a blend curve used for attenuation processing applied by the projection device 100 to the input image based on the transformation information.SELECTED DRAWING: Figure 1
Patent JP-2021064253-A (JP)
Title: Live communication system using character
Inventor: TSUKAMOTO DAICHI
IPC: G06F3/01
Filed: 2019-10-16
Abstract: To deepen non-language communication between a character and a viewer in a communication using the character.SOLUTION: The present invention is directed to a live communication system including a distribution apparatus operated by a distributer and a viewing apparatus operated by a viewer. A distribution terminal captures an image of the distributor and generates movement information indicating features of a distributor's movement. The distribution terminal receives an audio message from the distributor to transmit the movement information and the audio message to the viewing apparatus. The viewing apparatus moves the character according to the movement information and outputs an audio message in link with movement of the character. The viewing apparatus receives an operation of movement of an object for drinking or eating by the viewer. When the object for eating or drinking is brought closer to a mouth of a character, a motion picture showing that the character drinks or eats an object for drinking or eating is displayed.SELECTED DRAWING: Figure 11
Patent JP-2021062162-A (JP)
Title: Scanning type ocular fundus imaging apparatus
Inventor: SUZUKI TAKAYOSHI
IPC: A61B3/10
Filed: 2019-10-17
Abstract: To provide a scanning type ocular fundus imaging apparatus in which fundus surface aberration and pupil surface aberration in a scanning optical system have been improved.SOLUTION: A scanning type ocular fundus imaging apparatus 100 scans light from a first light source 10 by using a scanning optical system 2, projects the light onto the ocular fundus 50b of an eye 50 to be examined, receives reflection light from the ocular fundus 50b, and images the ocular fundus 50b. The scanning optical system 2 includes a first scanning part 20 for scanning the light from the first light source 10 in a first direction, a second scanning part 23 for scanning the light scanned at the first scanning part 20 in a second direction intersecting with the first direction, and scanning relay lens parts 21 and 22 disposed between the first scanning part 20 and the second scanning part 23. The first scanning part 20 and the second scanning part 23 are disposed on a pupil conjugate surface. The scanning relay lens parts 21 and 22 include an ocular fundus conjugate surface 24 in the intermediate part, and include two lens groups 21 and 22 sandwiching the ocular fundus conjugate surface 24, the two lens groups 21 and 22 correcting chromatic aberration and spherical aberration respectively.SELECTED DRAWING: Figure 3
Patent JP-2020075495-A (JP)
Title: Printable media and methods for forming image on the same
Inventor: ELIUD ROBLES FLORES
IPC: B41M5/50
Filed: 2019-10-17
Abstract: To provide an ability to print extra-large images on flexible substrates for a variety of applications.SOLUTION: There is provided a printable media 50 including a carrier layer 52, a fabric layer 54 and a first adhesive. The carrier layer 52 includes a first surface 60 having a first area, a second surface 62 opposite the first surface, and a first rigidity. The fabric layer 54 includes a third surface 64, a fourth surface 66 opposite the third surface and including a second area, and a second rigidity less than the first rigidity. The fabric layer 54 is secured to the carrier layer 52 by the first adhesive bonding a first portion of the fourth surface 66 to the first surface 60.SELECTED DRAWING: Figure 1
Patent JP-2021063963-A (JP)
Title: Glass substrate
Inventor: KITAMURA TSUBASA
IPC: G02B5/20
Filed: 2019-10-17
Abstract: To provide a glass substrate for color filter that is less likely to cause a resist to remain on front and rear surfaces and a side face in a peripheral edge part of a substrate.SOLUTION: A glass substrate is used for a display device color filter and is a glass substrate 1-1 that comprises a water-repellent layer 4 on peripheral edge parts 7, outside an effective area 3 on which a color filter 2 is formed, and a substrate side face 8 of a glass substrate 1. Preferably, the water-repellent layer contains one or more selected from a fluorine-based compound and a siloxane compound.SELECTED DRAWING: Figure 1
Patent JP-2020184516-A (JP)
Title: Battery safety estimation device and battery safety estimation method
Inventor: SHIRANE TAKAYUKI
IPC: H01M10/42
Filed: 2019-10-24
Abstract: To realize a battery safety estimation device that can estimate the safety related to battery heat generation from a battery design parameter.SOLUTION: A battery safety estimation device includes a parameter acquisition unit 10 to acquire a battery design parameter 11, a calculation unit 20 that calculates the voltage behavior of a battery on the basis of a machine-learned logical model 41 from the design parameter 11, and an output unit 30 that outputs the voltage behavior as safety information related to the battery heat generation.SELECTED DRAWING: Figure 2
Patent JP-2021066490-A (JP)
Title: Pouring device and packaging container
Inventor: NAKATANI TOMOAKI
IPC: B65D81/24
Filed: 2019-10-25
Abstract: To provide a pouring device and a packaging container capable of enhancing an oxygen barrier property while improving a design of an appearance, and functionality of filling and pouring of contents.SOLUTION: The pouring device according to the present invention comprises a spout 1 provided in the packaging container and a cap 2 for closing the spout 1. The spout 1 includes a spout main body 11 provided in the packaging container and a tubular body 12 provided above the spout main body 11. The tubular body 12 of the spout 1 includes, in a range of a mouth portion K that is covered by a peripheral wall 22 of the cap 2, an upper portion having a thin-walled mouth portion 12a formed in a thin-walled shape and a lower portion having a thick-walled mouth portion 12b formed in a thick-walled shape. A plug 23 of the cap 2 blocks a flow path 13 of the thin-walled mouth portion 12a of the tubular body 12 when it is inserted into the flow path 13 of the tubular body 12 of the spout 1, positions within the region of the mouth portion K of the spout 1 that is covered with the peripheral wall 22 of the cap 2 and abuts on the thick-walled mouth portion 12b of the tubular body 12.SELECTED DRAWING: Figure 4
Patent JP-2020086447-A (JP)
Title: Lens module
Inventor: WANG HAILONG
IPC: G02B3/00
Filed: 2019-10-25
Abstract: To provide a lens module.SOLUTION: A lens module includes a lens barrel, and a lens group accommodated in the lens barrel. The lens barrel includes a first barrel wall on which a light through-hole is formed, and a second barrel wall bending and extending from the first barrel wall. The first barrel wall includes a first surface close to an image side and a second surface close to an object side. The lens barrel has an inner wall surface, the lens group includes at least a first lens matched with the inner wall surface, and the first lens includes an optical section and a peripheral section surrounding the optical section. An object-side surface of the peripheral section of the first lens includes at least two protrusions evenly arranged along a circumference of the first lens, the protrusion protrudes from the first lens towards the first barrel wall. The first surface includes a first recess corresponding to the protrusion, and the protrusion is accommodated and fixed in the first recess. The lens module can ensure an outer diameter precision, is more accurate while being matched with the lens barrel, improves the stability of the lens, has a higher matching precision, is more stable to match, and improves an overall performance of the lens.SELECTED DRAWING: Figure 1
Patent JP-2021071592-A (JP)
Title: Fixing device
Inventor: KOYAMA KENGO
IPC: G03G15/20
Filed: 2019-10-30
Abstract: To provide a fixing device that can prevent, at the start-up, an excessive increase in temperature of the ends of a fixing member to make uniform the temperature in a longitudinal direction of the fixing member.SOLUTION: A fixing device is a fixing device of an electromagnetic induction heating system. A fixing roller being a rotatable fixing member is a fixing roller having a conductive layer that generates heat with an eddy current generated by a magnetic flux. A holder having magnetic cores and a coil built therein is inside the fixing roller. In a space between the holder and the fixing roller, a metal shutter for blocking the magnetic flux is arranged movably between the coil and the fixing roller. When the temperature of the ends of the fixing roller is higher than the temperature in the center part during temperature raise, the shutter is moved to a position to shield the ends of the fixing roller before the start-up is performed.SELECTED DRAWING: Figure 11
Patent JP-2020022809-A (JP)
Title: Medical container for accommodating protein solution preparation therein
Inventor: KINAMI HIDEAKI
IPC: A61K38/00
Filed: 2019-10-31
Abstract: To provide: a medical container for accommodating a protein solution formulation therein which does not cause the denaturation of a protein contained in the protein solution formulation, including the oxidization of amino acid residues in the protein; a packed protein solution formulation in which a protein solution formulation is accommodated in the medical container; and a packaged product of a packed protein solution formulation, in which the deterioration in quality or deactivation of the protein solution formulation which is caused by the oxidization, polymerization, and anionization of the protein can be prevented more effectively.SOLUTION: In accordance with a first embodiment, a cycloolefin polymer-made medical container is provided which is sterilized with high-pressure steam, has an effect of preventing the oxidization of amino acid residues in a protein, and accommodates a protein solution formulation therein. In accordance with a second embodiment, a cycloolefin polymer-made medical container is provided which is sterilized with high-pressure steam, has a radical content of 2.2×10or less as measured using an electron spin resonance spectrometer, and accommodates a protein solution formulation therein. In accordance with a third embodiment, a packed protein solution formulation in which a protein solution formulation is accommodated in the medical container. In accordance with a fourth embodiment, a deoxygenated packaged product is provided in which the packed protein solution formulation and a deoxygenating agent are packaged in a poorly oxygen-permeable packaging material. In accordance with a fifth embodiment, a deoxygenated packaged product is provided .which is packaged in a packaging material having a light-blocking property.SELECTED DRAWING: None