baber/WOPTO huggingface dataset:
Patent JP-2021189764-A (JP)
Title: Body information management support system of athlete
Inventor: ENDO HIROMICHI
IPC: G16H40/00
Filed: 2020-05-29
Abstract: To provide a body information management support system of athletes which can measure, record, and display body information such as degrees of physical fatigue as objective, reproducible and accurate data for the athletes.SOLUTION: A body information management support system 1 of athletes comprises: user information registration means for registering information of sport team managers, the athletes and measurers; measurer selection means for selecting the measurers who measure the body information of the registered athletes from among the registered measurers registered by the user information registration means; body information registration means for registering the body information of the registered athletes measured by the measurers selected by the measurer selection means; and display data transmission means for creating display data for displaying the body information of the registered athletes on terminals at browsing request sources to be transmitted to the terminals at the browsing request sources according to browsing requests from terminals to be operated by the registered athletes and/or terminals to be operated by the registered sport team managers.SELECTED DRAWING: Figure 1
Patent JP-2021187983-A (JP)
Title: Polyester resin composition and method for producing the same
Inventor: NAMBA TOMOYA
IPC: C08K3/22
Filed: 2020-06-02
Abstract: To provide an amorphous polyester resin composition which is excellent in weight reduction characteristics.SOLUTION: An amorphous polyester composition is provided, containing a particle including a cerium oxide.SELECTED DRAWING: None
Patent JP-2021196806-A (JP)
Title: Bias current generation circuit
Inventor: OGAWA MASANORI
IPC: G05F3/26
Filed: 2020-06-12
Abstract: To provide a bias current generation circuit that feeds a stable bias current despite an abrupt drop of a supply voltage without inviting a boost of a lowest operating supply voltage.SOLUTION: When a band gap circuit 101 and a supply current mirror circuit 102 are connected in series with each other on the side of a positive supply voltage terminal between a positive supply voltage terminal VDD and a negative supply voltage terminal VSS, a positive supply voltage can be applied to control electrodes V1 of transistors M1 and M2 respectively, which are interconnected in the form of a current mirror in the band gap circuit 101, via a voltage change convolution capacitor 35. When the supply current mirror circuit is disposed on the side of the positive supply voltage terminal, the positive supply voltage can be applied to control electrodes of transistors, which are included in the supply current mirror circuit, via the voltage change convolution capacitor. Thus, an abrupt drop of the positive supply voltage is convoluted to the control electrodes in order to avoid suspension of a bias current.SELECTED DRAWING: Figure 1
Patent JP-2021195249-A (JP)
Title: Feeding device
Inventor: SHIOZU EIDAI
IPC: B65H3/46
Filed: 2020-06-17
Abstract: To accurately determine the life of feeding means for feeding a recording material.SOLUTION: A feeding device includes: storage means; feeding means including a feeding member, a conveyance member, and a separation member; detection means; measurement means; acquisition means which finds a reference time for determining a probability that an abnormal condition occurs when the feeding means feeds a recording material from a plurality of time data measured by the measurement means, and updates the reference time every time the feeding means feeds a predetermined number of recording materials; and determination means for determining the probability that the abnormal condition occurs based on the reference time and the plurality of time data.SELECTED DRAWING: Figure 8
Patent JP-2020163863-A (JP)
Title: Electromagnetic wave radiation device
Inventor: USHIGOME YOICHI
IPC: B41M3/06
Filed: 2020-06-19
Abstract: To provide an electromagnetic wave radiation device which can save a space.SOLUTION: A radiation part 60 radiates an electromagnetic wave to a thermal expansion sheet 10. A transport motor 55 relatively moves the thermal expansion sheet 10 and the radiation part 60. A barcode reader 65 reads a barcode provided on an edge part on a first side of the thermal expansion sheet 10. A control part 70 relatively moves the radiation part 60 to the thermal expansion sheet 10 from the edge part on the first side of the thermal expansion sheet 10 to an edge part on a second side opposite to the first side, by the transport motor 55, and causes the radiation part 60 to radiate the electromagnetic wave to the thermal expansion sheet 10, when the barcode is read by the barcode reader 65. The barcode reader 65 is provided on the radiation part 60 on an opposite side of an orientation from the first side to the second side.SELECTED DRAWING: Figure 6
Patent JP-2022000312-A (JP)
Title: Casting plan removal system
Inventor: NAKAJIMA TETSUYA
IPC: B22D31/00
Filed: 2020-06-19
Abstract: To provide a casting plan removal system capable, regardless of a shape of a die cast product and even when vibration or impact is applied, of firmly holding the cast product and reliably removing a casting plan.SOLUTION: The casting plan removal system for removing a casting plan from a product portion of a die cast product includes: a robot 10 for transferring a transaxle case 50; a clamp hand 20 attached to a tip of an arm 11 of the robot 10 and for clamping the product portion 51; and a recoilless tool for providing the impact to the casting plan in the transaxle case 50 clamped by the clamp hand 20. The clamp hand 20 has: a pair of holding claws 23, 23 capable of clamping the product portion 51 by opening and closing; a bag-shaped holding portion 25 provided at a portion of the pair of holding claws 23, 23 facing an opening/closing direction and for storing sand inside; and an air pump capable of taking air in and out of the holding portion 25.SELECTED DRAWING: Figure 3
Patent JP-2020171924-A (JP)
Title: Method for operating production plant of modular design
Inventor: ACHIM KUEPPER
IPC: A62D3/00
Filed: 2020-06-22
Abstract: To provide a method for operating a production plant of a modular design.SOLUTION: The invention relates a production plant (1), wherein the production plant has a plurality of individually controlled process modules (2), wherein, for each process module, the amount of material that is respectively present in this process module (2) and is to be processed by this process module (2) is continuously or discretely detected and compared with a prescribed limit value for the amount, and wherein a mass inflow into the respective process module is increased or decreased if the amount of material to be processed by this process module is less than or greater than the limit value for the amount, the mass inflow at the same time being a mass outflow from a further process module connected directly upstream of this process module for production purposes, or a mass outflow from the respective process module is increased or decreased if the amount of material to be processed by this process module is greater than or less than the limit value for the amount, and the mass outflow at the same time being a mass inflow into a further process module connected directly downstream of this process module for production purposes.SELECTED DRAWING: Figure 1
Patent JP-2022011383-A (JP)
Title: Jamming magnetic field generation device and card reader
Inventor: SAKAMAKI HIROTAKA
IPC: G06K7/08
Filed: 2020-06-30
Abstract: To provide a jamming magnetic field generation device and card reader that can suppress occurrence of noise caused by oscillation of a core.SOLUTION: In a jamming magnetic field generation device to be used in a card reader, a first gap G1 is provided between a cylindrical trunk part 150 of a bobbin 15 and a core 11, and the cylindrical trunk part 150 and the core 11 are adhered by a soft adhesive R1 provided in the first gap G1. A second gap G2 is provided between a coil 12 and a circuit substrate 13, and the circuit substrate 13 and the coil 12 are adhered by soft adhesive R2 provided in the second gap G2. Third gaps G31 and G32 are provided between a case 16 and an inner wall 48 of a case storage part 40 in an extending direction of the core 11 in which oscillation is apt to be transmitted, and the case 16 and the inner wall 48 of the case storage part 40 are adhered by soft adhesive R3 provided in the third gaps G31 and G32.SELECTED DRAWING: Figure 3
Patent JP-2020178124-A (JP)
Title: Imaging device
Inventor: AOKI TAKESHI
IPC: G09F9/30
Filed: 2020-06-30
Abstract: To provide a display device including a photosensor with a pixel structure in which the output of the photosensor is changed and the decrease in imaging quality is prevented.SOLUTION: In order to suppress the change in potential of an FD, the following pixel layout structure is employed: a shield wire is disposed between the FD and a signal line for imaging (such as a PR wire, a TX wire, or an SE wire) or between the FD and a signal line for display so that the parasitic capacitance between the FD and the signal line decreases or the parasitic capacitance is not formed. As the shield wire, a common wire with a fixed potential, such as a power source line for imaging, a power source line for display, a GND wire, or a common potential wire, is used.SELECTED DRAWING: Figure 3
Patent JP-2022022727-A (JP)
Title: Light source device
Inventor: HORIKAWA YASUSHI
IPC: G01N21/84
Filed: 2020-07-02
Abstract: To provide a light source device that includes multiple filters in a light source device and can reduce time for a filter switching work by automatically switching a filter to use and also can confirm that a filter stops in a correct position.SOLUTION: A light source device includes: a light source 90 for emitting light; a filter changer 60 including multiple filters 61-65 capable of transmitting light from the light source 90 therethrough, a first slit 71 for determining an origin position and a position of one of the filters and a second slit 72 for determining positions of the rest filters; and a sensor 99.SELECTED DRAWING: Figure 1
Patent JP-2021035046-A (JP)
Title: Redundancy improvement in semiconductor-based optical communication systems
Inventor: DMITRI G FOURSA
IPC: H04J14/02
Filed: 2020-07-08
Abstract: To provide techniques for improving redundancy in semiconductor-based optical communication systems.SOLUTION: In a wavelength division multiplexing (WDM) redundant configuration 200, two or more semiconductor optical amplifiers (SOAs) may be provided in an optical repeater, and each SOA may form a respective amplification path. When failure occurs on a first SOA, a second SOA that is different from the first SOA can be selected. The selection may be made based on wavelength division multiplexing (WDM), and the selection may be made based on optical switching. The two or more SOAs (and other optical components) may be integrated in the same substrate package.SELECTED DRAWING: Figure 2A
Patent JP-2022015471-A (JP)
Title: Refrigeration cycle device
Inventor: KAMI YUICHI
IPC: F25B1/00
Filed: 2020-07-09
Abstract: To push back refrigeration machine oil to a compressor without increasing/decreasing rotational frequency of the compressor.SOLUTION: A refrigeration cycle device includes: a compressor 11 compressing and discharging a refrigerant; a heat radiation parts 40, 12 causing the refrigerant discharged from the compressor to radiate heat; a first decompression part 14b decompressing the refrigerant caused to flow out from the heat radiation parts and adjusting an opening by using an electric mechanism; second decompression parts 14e, 14c disposed in parallel with the first decompression part in a flow of the refrigerant and decompressing the refrigerant caused to flow out from the heat radiation parts; a first evaporation part 18 evaporating the refrigerant caused to flow out from the first decompression part; second evaporation parts 23, 19 evaporating the refrigerant caused to flow out from the second decompression parts; and a control section 60 controlling the opening of the first decompression part. The second decompression part includes a mechanical mechanism for increasing an opening when pressure of the refrigerant on the outlet side of the second evaporation part lowers. When detecting that refrigeration machine oil mixed in the refrigerant has been retained in the second evaporation parts, the control section performs oil return control for temporarily increasing the opening of the first decompression part.SELECTED DRAWING: Figure 7
Patent JP-2022015521-A (JP)
Title: Vehicular floor panel
Inventor: HAYASHI TATSUYUKI
IPC: F16B5/10
Filed: 2020-07-09
Abstract: To provide a vehicular floor panel that can ensure the rigidity and also accomplish the degree of freedom for shaping.SOLUTION: A vehicular floor panel 10a includes: a tabular first member 11a that has a honeycomb structure; and a hollow second member 12a that has a single or multiple through-holes. At least one of the first member 11a or the second member 12a is provided with slits 114a and 124a with respective bottoms which extend from respective one surfaces 113a and 123a toward the opposite surface to the one surfaces 113a and 123a. The other one of the first member 11a and the second member 12a is fitted in the slits 114a and 124a, and thus the first member 11a and the second member 12a are joined to each other.SELECTED DRAWING: Figure 2
Patent JP-2022015819-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-07-10
Abstract: To provide a game machine capable of more suitably showing a series of performances to be executed.SOLUTION: A game machine includes an introduction part until winning/losing regarding whether control is performed to an advantageous state is reported, and an epilogue part to be executed when control is performed to an advantageous state after notification of winning/losing, a specific scene for outputting a speech sound uttered by a character and an operation sound corresponding to operation of the character is available in the introduction part, and a speech sound uttered by a character is more largely outputted than operation sound corresponding to operation of the character in the specific scene.SELECTED DRAWING: Figure 165
Patent JP-2022021975-A (JP)
Title: Head-up display device and diffuser for head-up display
Inventor: MIYAKE YUSUKE
IPC: G02B5/02
Filed: 2020-07-23
Abstract: To provide a HUD device capable of achieving satisfactory virtual images from any position in a visible area, and a diffuser for the HUD.SOLUTION: A HUD device includes: a light source unit that emits illumination light; a plurality of image elements that forms an image by partially transmitting illumination light; and a diffuser 40 for diffusing the illumination light formed in a plate-like shape extending along an extension reference plane SP, which is arranged on an optical path between the light source unit and the image element. The diffuser 40 has isotropic diffusion zones IDZ for diffusing the illumination light at an isotropic diffusion angle, and anisotropic diffusion zones ADZ for diffusing the illumination light at an anisotropic diffusion angle. The isotropic diffusion zones IDZ and the anisotropic diffusion zones IDZ are arranged alternately along the extension reference plane SP.SELECTED DRAWING: Figure 3
Patent JP-2022023694-A (JP)
Title: Overhead line system and control method
Inventor: SUYAMA KAZUO
IPC: B66C11/16
Filed: 2020-07-27
Abstract: To provide a technology capable of protecting an overhead line system when abnormality occurs.SOLUTION: An overhead line system 1 comprises multiple props, an overhead line supported by the prop, a hoisting device capable of hoisting the overhead line, a hanging device 36 connected to the overhead line and capable of moving in the air by winding the overhead line with the hoisting device, and a control device 30. The control device 30 controls the hoisting device to reduce the tension when a prescribed condition for tension abnormality of the overhead line is satisfied.SELECTED DRAWING: Figure 1
Patent JP-2022026137-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-07-30
Abstract: To provide a game machine capable of maintaining interest in a game.SOLUTION: A Pachinko machine 1 includes start pockets capable of receiving a game ball driven onto a game area 5a. When a game ball enters the start pocket, determination processing for winning is performed. Then, variation display corresponding to a result of the determination processing is started, and a winning game is performed when a winning pattern is displayed in the variation display. In this respect, in the Pachinko machine 1, a special performance can be executed as a performance relating to operation means.SELECTED DRAWING: Figure 60
Patent JP-2022028117-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2020-07-31
Abstract: To provide a game machine capable of improving amusement of a player toward games.SOLUTION: After a dynamic display of identification information on display means, the identification information is displayed, in a mode indicating a discrimination result, by dynamic display means. If the identification information is displayed in a mode for indicating a specific discrimination result, a benefit that will become advantageous to a player is given by benefit giving means. Based on a fact that specific condition discrimination means has discriminated an establishment of a specific condition, specific information is stored in storage means. Since it is possible to perform a presentation corresponding to the type of the stored specific information so as to correspond to a state that has been set by state setting means, amusement of the player toward games can be improved.SELECTED DRAWING: Figure 1
Patent JP-2022030417-A (JP)
Title: Internal combustion engine
Inventor: KASAZAKI SHINSUKE
IPC: F01L1/18
Filed: 2020-08-07
Abstract: To suppress occurrence of fretting between an inner peripheral surface of a valve arm shaft insertion hole and an outer peripheral surface of a valve arm shaft in a valve arm support.SOLUTION: A valve arm shaft 14 inserted into a valve arm shaft insertion hole 13a provided in a valve arm support 13 comprises a lubricant path 14b and a valve arm support lubricant hole 14e. The valve arm support lubricant hole 14e is opened toward the inner peripheral surface of the valve arm shaft insertion hole 13a of the valve arm support 13.SELECTED DRAWING: Figure 10
Patent JP-2022031016-A (JP)
Title: Resistor and method for manufacturing resistor
Inventor: TAKATSUKA YUJI
IPC: C23C14/34
Filed: 2020-08-07
Abstract: To provide a resistor that does not contain a lead component, in which the absolute value of a resistance temperature coefficient is 100 ppm/K or less.SOLUTION: There is provided a resistor that does not contain a lead component, and has a first resistor that has a negative resistance temperature coefficient and a second resistor that has a positive resistance temperature coefficient, wherein the first resistor and the second resistor are arranged in series, the first resistor is a multilayer film in which an insulating film is laminated on an electroconductive thin film, the second resistor is a thin film of an alloy including one or more types of metal selected from a metal group consisting of Al, Au, Cu, In, Sn, Pt, Ag or including two or more types of metal selected from the metal group, and the mixing ratio that is the ratio of the resistance value of the first resistor to the resistance value of the resistor is within a range where the absolute value of the resistance temperature coefficient of the resistor is 100 ppm or less.SELECTED DRAWING: Figure 2
Patent JP-2022036395-A (JP)
Title: Manufacturing method for tire mold
Inventor: KUSUNOKI TOMOAKI
IPC: B29C33/02
Filed: 2020-08-24
Abstract: To provide a manufacturing method for a mold that can efficiently produce the mold that can produce tires with excellent appearance.SOLUTION: The invention relates to a manufacturing method for a mold 8 for producing a tire 2 having a recess 6 recessed into a surface from a reference plane. The method includes: a step (A) of forming a base cavity surface 20 for forming the reference plane when the recess 6 is absent; a step (B) of forming a metal layer 22 in a region of the base cavity surface 20 including a position corresponding to the recess 6; and a step (C) of scraping the metal layer 22 to form a protrusion 16 having a shape corresponding to the recess 6.SELECTED DRAWING: Figure 5
Patent JP-2022036493-A (JP)
Title: Image forming device and optical scanning unit
Inventor: MIMURA DAISUKE
IPC: B41J2/47
Filed: 2020-08-24
Abstract: To efficiently cool a polygon motor housed in a unit housing.SOLUTION: An optical scanning unit 46x comprises an optical source 51, a scanning mirror mechanism 53 and a unit housing 50. The mirror scanning mechanism 53 has a shaft part 53b, a polygon mirror 53a supported to be rotatable with the shaft part 53b as a center and a polygon motor 53c that rotationally drives the polygon mirror 53a. The unit housing 50 has a support plate part 50a supporting the optical source 51 and the scanning mirror mechanism 53, with a first main surface. The support plate part 50a has a through-hole 50c through which a base end portion 53bx of the shaft part 53b in the scanning mirror mechanism 53 is exposed to a second main surface side at the opposite side with respect to the first main surface. A fan 6 ventilates air between a region disposed along the second main surface of the support plate part 50a and the outside of a main body 1.SELECTED DRAWING: Figure 3
Patent JP-2022037341-A (JP)
Title: Negative electrode for secondary battery, manufacturing method for the same, and secondary battery using the same
Inventor: NISHIKAWA KEI
IPC: H01M4/40
Filed: 2020-08-25
Abstract: To provide a metal negative electrode for a secondary battery using a lithium metal film that improves battery characteristics, a manufacturing method for the same, and an application using the same.SOLUTION: A negative electrode for a secondary battery includes a current collector and a lithium metal film located on the current collector. The lithium metal film consists of crystal grains having a grain size in a range greater than 15 μm and less than or equal to 100 μm. A manufacturing method of the negative electrode for a secondary battery includes melting lithium metal, dropping molten lithium metal onto the current collector, and pressing the lithium metal dropped by a metal plate together with the current collector.SELECTED DRAWING: Figure 1
Patent JP-2021093125-A (JP)
Title: Method and device for tracking eye based on eye reconstruction
Inventor: HEO JIN GU
IPC: G06T7/20
Filed: 2020-08-26
Abstract: To provide an eye reconstruction-based eye tracking method and device.SOLUTION: An eye tracking method according to an embodiment comprises performing eye reconstruction on an input image to generate a reconstructed image, determining difference between the input image and the reconstructed image, selecting one of the input image, the reconstructed image, and a replacement image on the basis of the determined difference, and performing eye tracking.SELECTED DRAWING: Figure 1