baber/WOPTO huggingface dataset:
Patent JP-2020129604-A (JP)
Title: Electronic apparatus
Inventor: KANEKO TAKESHI
IPC: F16B5/10
Filed: 2019-02-08
Abstract: To provide an electronic apparatus capable of improving the workability of replacing a circuit board while maintaining heat dissipation performance of the circuit board.SOLUTION: An electronic apparatus 10 includes: a heat sink 11 fixed in a housing; a heat conductor 13 provided in a circuit board assembly 14; and fixing means FXM for fixing a circuit board assembly to the heat sink via the heat conductor in the housing. The fixing means includes: a moving member which has a tapered side surface 13T inclined toward a contact surface of the heat conductor with the heat sink, and is movable along with the circuit board assembly in a normal direction of the contact surface; and a pressing and fixing member PFX which has a pressing surface to contact the tapered side surface of the moving member, and applies pressure to the tapered side surface of the moving member from a direction other than the normal direction of the contact surface via the pressing surface to press and fix the contact surface of the heat conductor against the heat sink.SELECTED DRAWING: Figure 2
Patent JP-2020127993-A (JP)
Title: Driving machine
Inventor: YASUTOMI TOSHINORI
IPC: B25B21/00
Filed: 2019-02-12
Abstract: To provide a driving machine which can suppress reaction when a first operation part drives a fastener into a mating material.SOLUTION: A driving machine 10 includes: a first operation part 160 which can linearly move and can rotate; a pressure chamber which linearly moves the first operation part 160 by a pressure of compressible gas; an air motor which rotates the first operation part 160; a first piston 51 which switches supply and cutoff of the compressible gas to the air motor; and a bumper 61 which can contact with the first piston 51. The first piston 51 can move and stop in a linearly moving direction to the first operation part 160. The first piston 51 integrally operates with the first operation part 160 in a first direction D1 when the first operation part 160 linearly moves in the first direction D1 and a fastener 82 separates from a structural material W2. The first piston 51 moves in the first direction D1 to the first operation part 160 and contacts with the bumper 61 when the fastener 82 bites the structural material W2 and an inertia force in the linearly moving direction is applied on the first piton 51.SELECTED DRAWING: Figure 5
Patent JP-2020129632-A (JP)
Title: Manufacturing method of holding device
Inventor: YAMAMOTO TAKASHI
IPC: H01L21/31
Filed: 2019-02-12
Abstract: To suppress reduction in controllability of temperature distribution of a target object which is held by a holding device.SOLUTION: A holding device is a device comprising a ceramic member including a first surface and a second surface, and being configured to hold a target object on the first surface of the ceramic member. A gas passage hole and a through hole which is provided independently of the gas passage hole, are formed inside of the ceramic member. A recess and multiple projections are formed on the first surface of the ceramic member, and the multiple projections include a first projection enclosing the through hole. A manufacturing method of the holding device includes: a mirror polishing step of performing mirror polishing on a surface of a ceramic base material; a shot blast step of forming the recess and the multiple projections by performing shot blast in a state where a mask is disposed on the surface of the ceramic base material after the mirror polishing step; and a through hole forming step of forming the through hole in the ceramic base material after the mirror polishing step.SELECTED DRAWING: Figure 5
Patent JP-2019071299-A (JP)
Title: Lighting system
Inventor: TAKAHASHI KEI
IPC: H05B37/02
Filed: 2019-02-12
Abstract: To provide a lighting system in which a fluctuation in luminance of a light-emitting element and a deterioration of the light-emitting element due to a change in temperature and a change over time are suppressed, power conversion efficiency is improved, and power consumption is reduced.SOLUTION: A lighting system has a function of correcting a change in temperature and a change over time and includes at least one switching regulator in a driving unit. Each light-emitting element is driven at constant current and a monitor light-emitting element is utilized, so that a high efficiency output voltage corrected to an optimum value is supplied to the light-emitting element and stable driving over a long period of time is achieved. Moreover, the switching regulator improves the power conversion efficiency and reduces the power consumption of the entire lighting system by use of the switching regulator.SELECTED DRAWING: Figure 1
Patent JP-2020131072-A (JP)
Title: Manufacturing method of spiral type separation membrane element and its manufacturing device
Inventor: SHINOHARA SATOSHI
IPC: B01D63/10
Filed: 2019-02-14
Abstract: To provide a manufacturing method of a spiral type separation membrane element in which the reliability of a seal part formed by a sealant is improved, and to provide a manufacturing device of the spiral type separation membrane element.SOLUTION: A manufacturing method of separation membrane element includes a process of pressing a pressing member to a laminate of a portion which is wound around a hollow tube. In the pressing process, the pressing member is pressed so as to satisfy the following relation (1) and the following relation (2); 0.1×Ps1≤Pe (1), 0.1×Ps2≤Pe (2).SELECTED DRAWING: Figure 5
Patent JP-2019081174-A (JP)
Title: Treatment apparatus and process for organic waste
Inventor: TAKAO MASARU
IPC: F26B21/00
Filed: 2019-02-15
Abstract: To provide a treatment apparatus in which a separation gas generated in an organic waste treatment step is effectively utilized; and also to provide a treatment apparatus that is low in manufacturing cost and repair cost, and in which a small size drier is used.SOLUTION: Provided is a treatment apparatus for organic waste comprising: a dewaterer for dewatering an organic waste; a hot air generator for generating hot air; a continuous type hot air drying machine in which a dewatered material from the dewaterer and a hot air from the hot air generator are brought into contact to dry the dewatered material and make it into a granule material; a solid/gas separation machine for separating granules contained in the exhaust gas from the continuous type hot air drying machine; and a return system for returning a part of the separation gas separated from the granule material by the solid/gas separation machine to the hot air generator.SELECTED DRAWING: Figure 1
Patent JP-2019182402-A (JP)
Title: Detection assistant used for autonomous driving vehicle
Inventor: TAO JIANMING
IPC: B60W30/095
Filed: 2019-02-18
Abstract: To provide a system for avoiding collision with obstacles by improving ambient environment detection accuracy in an autonomous driving vehicle.SOLUTION: A system of an autonomous driving vehicle (ADV) perceives a driving environment around the ADV by a plurality of sensors mounted on the ADV. The system identifies a blind spot on the basis of the perceived driving environment around the ADV. The system in response to identifying the blind spot, receives an image having the blind spot from an image capturing device disposed within a predetermined distance of the blind spot. The system receives the image having the blind spot from a remote server communicatively coupled to the image capturing device. The system identifies an obstacle of interest at the blind spot of the ADV on the basis of the image. The system generates a trajectory on the basis of the obstacle of interest at the blind spot to control the ADV to avoid the obstacle of interest.SELECTED DRAWING: Figure 6
Patent JP-2019093203-A (JP)
Title: Game machine
Inventor: IDEO TADASHI
IPC: A63F5/04
Filed: 2019-02-20
Abstract: To provide a game machine capable of enhancing security.SOLUTION: Whether or not to transfer a game state to an AT state is determined, not by a sub board conventionally, but by a main board. In a case of currently transferring the game state to the AT state, when a specific symbol combination (for example, a bell symbol combination or a promotion replay symbol combination) is determined, for being able to derive the symbol combination in a variation game, the main board can control lighting modes of stop buttons 21a-21c so as to display instruction information relating to operation modes of the stop buttons 21a-21c, as well as information to receive the operations of the stop buttons 21a-21c.SELECTED DRAWING: Figure 1
Patent JP-2020133538-A (JP)
Title: Suction device
Inventor: INOMATA RYOSUKE
IPC: F02B33/44
Filed: 2019-02-21
Abstract: To simplify the configuration of a pipe.SOLUTION: A suction device 1 comprises a pipe 10 which is arranged between a compressor 30 and an engine E and includes a first pipe 13 and a second pipe 15 having different lengths from each other, and a temperature adjustment device 40 provided in the first pipe 13. Since the suction device 1 comprises the temperature adjustment device 40, the difference in pipe length between the first pipe 13 and the second pipe 15 can be made shorter than that in a case where it does not comprise the temperature adjustment device 40. As a result, the suction device 1 can simplify the configuration of the pipe 10.SELECTED DRAWING: Figure 1
Patent JP-2020137327-A (JP)
Title: Failure determination device, motor drive system, and failure determination method
Inventor: NAKAMURA MAKOTO
IPC: H02P29/024
Filed: 2019-02-22
Abstract: To easily perform failure diagnosis using a detection value on a motor and a learned model on the detection value.SOLUTION: A failure determination device 50 includes: a sampling unit 51 for sampling current of a motor at the time of regeneration; and a determination unit 52 for determining a failure in the motor using data obtained from a sampling result by the sampling unit 51 and a learned model obtained by previously performing learning using data obtained from a current sampling result of the motor at the time of regeneration in the case that a state of soundness of the motor is a predetermined state.SELECTED DRAWING: Figure 2
Patent JP-2019072624-A (JP)
Title: Game machine
Inventor: KISHIMOTO SHINJI
IPC: A63F7/02
Filed: 2019-02-25
Abstract: To provide a game machine capable of favorably improving taste of a game.SOLUTION: A main control device 60 executes win/failure determination processing on the basis of entry of a game ball in an operation hole, and determines whether or not to shift to an opening/closing execution mode. When a jackpot result that causes the shift to the opening/closing execution mode is produced, the main control device executes distribution determination processing to select a type of the jackpot result. As types of jackpot results, there are a low-probability jackpot result, an implicit high-probability jackpot result, an explicit high-probability jackpot result, an advantageous jackpot result A, an advantageous jackpot result B, and an advantageous jackpot result C. Among them, when the low-probability jackpot result is produced, a low probability mode starts after the opening/closing execution mode. However, when a jackpot result other than the low-probability jackpot result is produced, a high probability mode starts after the opening/closing execution mode. In this case, the high probability mode is terminated when a reference termination number of game rounds are consumed, and there are a plurality of types of reference termination number of game rounds set therein.SELECTED DRAWING: Figure 6
Patent JP-2020126572-A (JP)
Title: Display driving device and wearable terminal device
Inventor: ONO SHOICHI
IPC: G09G3/32
Filed: 2019-02-06
Abstract: To provide a display driving device that does not increase cost and money in manufacturing components to be used even if the number of indicators is increased.CONSTITUTION: A display driving device includes: a rectification circuit 13 for converting a high-frequency signal into DC voltage; a radio communication circuit/control circuit 12 for demodulating the high-frequency signal; a first charging circuit for charging the DC voltage converted by the rectification circuit 13 and supplying a power supply to the radio communication circuit/control circuit 12; a first switch element conducted by the control circuit; a second charging circuit for charging the DC voltage converted by the rectification circuit after being connected to the rectification circuit by the conduction of the first switch element; and a second switch element for connecting between the second charging circuit and an indicator.SELECTED DRAWING: Figure 2
Patent JP-2020137093-A (JP)
Title: Packet communication system and method
Inventor: IDEGUCHI KOTA
IPC: H04L29/08
Filed: 2019-02-26
Abstract: To reduce reduction in communication efficiency of a packet complying with a secure protocol on a high-speed protocol.SOLUTION: A packet complying with a secure protocol on a high-speed protocol has a small-sized header. A reception system estimates a packet number used to process the packet having the small-sized header based on information indicating a packet number of a received packet. The header of each of one or more packets among N packets (N is an integer of two or more) is a small-sized header which is either a first header having a part of the packet number of the packet or a second header not having the packet number of the packet. When the small-sized header is the first header, the header of each of the N packets is the first header. When the small-sized header is the second header, the header of each of packets other than one packet among the N packets is the second header.SELECTED DRAWING: Figure 1
Patent JP-2020141211-A (JP)
Title: Optical line termination device and luminance adjusting device
Inventor: OKUYAMA SHOGO
IPC: H04L12/44
Filed: 2019-02-27
Abstract: To provide an optical line termination device and a luminance adjusting device that cause a light-emitting unit to emit light at luminance corresponding to transmit optical output intensity and reception optical intensity of an optical line termination device.SOLUTION: An optical line termination device including a light-emitting unit includes: optical communication means for transmitting or receiving signal light to/from an opposite device via an optical line; and drive current value output means for applying current to the light-emitting unit setting a current value obtained based on an electric signal involved in transmission of signal light by the optical communication means or an electric signal according to reception of signal light by the optical communication means as a drive current value to the light-emitting unit. The light-emitting unit emits light at luminance corresponding to transmission light intensity of signal light by the optical communication means or reception intensity of signal light at the optical communication means.SELECTED DRAWING: Figure 1
Patent JP-2020138404-A (JP)
Title: Inkjet recording method, and inkjet recording device
Inventor: WATANABE TADASHI
IPC: B41J2/01
Filed: 2019-02-28
Abstract: To provide an inkjet recording method which allows the size and mass of an entire inkjet recording device to be suppressed.SOLUTION: An inkjet recording method includes: an adhesion process in which a coloring ink composition capable of coloring a recording medium is discharged from a discharge port of a first inkjet head, in order to be adhered to the recording medium; and an adhesion process in which a non-coloring composition excluding the coloring ink composition is discharged from a discharge port of a second inkjet head, in order to be adhered to the recording medium. In the inkjet recording method, the coloring ink composition is circulated and recycled in a recycling passage 72 connected to the first inkjet head, after being fed into the first inkjet head and until being discharged from the discharge port of the first inkjet head, whereas the non-coloring composition is not circulated and recycled in the recycling passage 72, after being fed into the second inkjet head and until being discharged from the discharge port of the second inkjet head.SELECTED DRAWING: Figure 3
Patent JP-2020142643-A (JP)
Title: Electronic control device and inspection system
Inventor: OSAWA ASAMI
IPC: G06F11/22
Filed: 2019-03-06
Abstract: To provide a technology which enables the inspection of a vehicle to be appropriately performed by using a specific DTC.SOLUTION: In a tool-side ECU 45, it is determined whether or not vehicle-side specific DTC information agrees with external-side specific DTC information. Then, when the vehicle-side specific DTC information does not agree with the external-side specific DTC information, that is, when it is determined that the vehicle-side specific DTC information is not up to date, there is performed processing for making a vehicle-side ECU 11 update the vehicle-side specific DTC information to the external-side specific DTC information considered to be up to date. As a result, in the vehicle-side ECU 11, its own vehicle-side specific DTC information can be updated to the proper external-side specific DTC information obtained from a management server 9. Accordingly, in the vehicle-side ECU 11, for example, when the inspection of a vehicle 3, such as an official vehicle inspection, is performed, the inspection of the vehicle 3 can be appropriately performed on the basis of the proper external-side specific DTC information obtained from the management server 9.SELECTED DRAWING: Figure 10
Patent JP-2020142974-A (JP)
Title: Sol for zeolite synthesis, method for producing zeolite membrane and method for producing zeolite powder
Inventor: MIYAHARA MAKOTO
IPC: C01B37/04
Filed: 2019-03-08
Abstract: To provide a sol for zeolite synthesis in which particles of an aluminum source are properly dispersed in a solvent containing a phosphorus source.SOLUTION: A sol 8 for zeolite synthesis comprises a particle 81, which is an aluminum source and has an average particle size of 5 to 500 nm, and a solvent 82 in which the particle 81 is dispersed, being water in which containing a phosphorus source, a structure modifier and a carboxylic acid. In the sol 8 for zeolite synthesis, the particle 81 of the aluminum source is properly dispersed in the solvent 82 containing the phosphorus source. As a result, there can be readily produced a zeolite membrane containing aluminum and phosphorus and having a uniform thickness, or a zeolite powder having a uniform particle size.SELECTED DRAWING: Figure 4
Patent JP-2020146280-A (JP)
Title: Endoscope
Inventor: OGATA SHIGEKI
IPC: G02B23/24
Filed: 2019-03-14
Abstract: To provide an endoscope suppressed in increase in diameter of the tip end thereof even with a long transmission cable for video signals obtained from an imaging part disposed on the tip end part, and also stabilize the operation of the imaging part to obtain high-resolution video signals.SOLUTION: An endoscope includes: a scope where a hard part is provided on the tip end of a flexible and long soft part; an imaging part housed in the hard part and having an image sensor; a transmission cable which is inserted into the scope and has a tip end conductively connected to the image sensor vie a substrate; and a voltage conversion element which is mounted on the substrate and outputs constant voltage to the image sensor with respect to voltage input into the transmission cable.SELECTED DRAWING: Figure 4
Patent JP-2020154016-A (JP)
Title: Image formation device and image inspection method
Inventor: TSUCHIYA TAKASHI
IPC: G03G21/00
Filed: 2019-03-18
Abstract: To provide an image formation device and an image inspection method that can prevent the detection performance of image defects from deteriorating when multiple types of image defects occur.SOLUTION: An image formation device includes: an image formation unit for forming a plurality of second images into which a first image is divided on an image carrier; an image reading unit for reading the second images formed on the image carrier; an image coupling unit for selecting and coupling some second images the number of which is smaller than a division number of the first image from the read second images; and a detection unit for detecting an image defect of the coupled image.SELECTED DRAWING: Figure 5
Patent JP-2020160880-A (JP)
Title: Information processing device, information processing method, and information processing program
Inventor: SHIMADA HIROKI
IPC: G06Q10/10
Filed: 2019-03-27
Abstract: To provide an information processing device, information processing method, and information processing program for improving user convenience in limiting information to be presented.SOLUTION: There is provided an information processing device comprising: an acquisition unit configured to acquire information on multiple users; a first presentation unit configured to present information acquired by the acquisition unit; a first reception unit configured to receive restrictions on presentation of information by the first presentation unit; and a first restriction unit configured to limit presentation of information by the first presentation unit in accordance with content of restrictions received by the first reception unit.SELECTED DRAWING: Figure 1
Patent JP-2020159115-A (JP)
Title: On-road laid object
Inventor: HARAGUCHI MANABU
IPC: E01F11/00
Filed: 2019-03-27
Abstract: To provide an on-road laid object that is excellent in durability and can be used advantageously for sensing using a magnetic sensor.SOLUTION: An on-road laid object laid on a road, comprises: a magnetic marker containing a magnetic material; and a cover layer covering at least a part of the magnetic marker. Here, it is preferable that the on-road laid object is provided with a plurality of magnetic markers, and one cover layer covers the plurality of magnetic markers. The magnetic material is preferably a ferrite magnet.SELECTED DRAWING: Figure 1
Patent JP-2020156995-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-03-28
Abstract: To improve game taste, while appropriately securing visibility of an image.SOLUTION: Image information of image data 01AKD03-01AKD5 to be disposed at a specific layer is changed so as to become monochrome-converted image data 01AKD13-01AKD15. The image data 01AKD13-01AKD15 stored in a sub frame buffer 01AKF01 is read out, written in a main frame buffer 01AKF02, and synchronized, so that, in a specific layer, a performance image drawn by specific drawing processing can be displayed. The image data 01AKD01 and 01AKD02 to be disposed in a special layer is written in the main frame buffer 01AKF02, and synchronized, so that, in the special layer, a prescribed image drawn by normal drawing processing can be displayed.SELECTED DRAWING: Figure 11-5