baber/WOPTO huggingface dataset:
Patent JP-2020134739-A (JP)
Title: Image formation device
Inventor: TAJIMA HIROTOSHI
IPC: G03G21/16
Filed: 2019-02-21
Abstract: To provide an image formation device that can suppress an adverse effect on an image when a recording material is input to a secondary transfer nip and an adverse effect on transportation during transportation when the recording material passes between the front and back of the secondary transfer nip.SOLUTION: A rotation center 7a1 of a secondary transfer inner roller 7 when positioned at a first position is positioned downstream of a rotation center 10a of a secondary transfer outer roller 10 in a direction in which an intermediate transfer belt 4 wrapped around the secondary transfer inner roller 7 and an idler roller 9 travels, and the rotation center 7a1 of the secondary transfer inner roller 7 when positioned at a second position is positioned at a position coinciding with the rotation center 10a of the secondary transfer outer roller 10 or upstream of the rotation center 10a of the secondary transfer outer roller 10 in a direction in which the intermediate transfer belt 4 wrapped around the secondary transfer inner roller 7 and the idler roller 9 travels.SELECTED DRAWING: Figure 2
Patent JP-2020142580-A (JP)
Title: Back frame
Inventor: MOTOI YOSHIHIRO
IPC: B60N2/68
Filed: 2019-03-05
Abstract: To disclose one example of a back side frame capable of suppressing generation of cracks while suppressing the rise of manufacturing cost and a mass increase.SOLUTION: A stopper 80 fixed to a back side frame 72 is provided with an extension part 83 extending from the stopper 80 to a seat front-back direction, and fixed to a back side frame 72 at least in one part. With this, it is possible to receive by the extension part 83, a moment around an axis line substantially in parallel to the longitudinal direction of the back side frame 72, therefore, a stress generated in the back side frame 72 with the action of the moment is dispersed, and a generated maximum stress can be small. Consequently, the manufacturer of the back side frame 72 can obtain the back side frame 72 capable of suppressing generation of cracks while suppressing the rise of manufacturing cost and a mass increase.SELECTED DRAWING: Figure 2
Patent JP-2020144064-A (JP)
Title: Leakage inspection method and leakage inspection device of battery pack
Inventor: TAMARU KOJI
IPC: G01M3/26
Filed: 2019-03-08
Abstract: To provide a leakage inspection method of a battery pack that suppresses partial deformation of an exterior body and can be operated more easily than a conventional method even if a part of the exterior body of the battery pack is composed of a flexible material.SOLUTION: A leakage inspection method and a leakage inspection device inspect airtightness of a battery pack which has plural single cells, and an exterior body for accommodating therein the plural single cells in a state of being sealed and having at least one flexible wide surface, on the basis of a differential pressure type leakage test. A deformation prevention member is disposed in a nearly entire part of the wide surface of the exterior body, and a differential pressure type leakage test is performed in a state in which the deformation prevention member can prevent deformation of the wide surface when introducing an inspection gas to both of the battery pack and a master chamber as a reference of the differential pressure type leakage test that are allowed to communicate mutually.SELECTED DRAWING: Figure 2B
Patent JP-2019106211-A (JP)
Title: Calculation processing execution method, calculation processing system, and program
Inventor: DANIEL AVRAHAMI
IPC: G06F13/00
Filed: 2019-03-08
Abstract: To provide a new, improved system, method, and program which virtually and/or physically provide a remote participant with cues for a physical state of remote display.SOLUTION: A calculation execution method is executed in a calculation processing system including a processing unit, a display, a network interface, and a memory, and includes: a receiving a video image via the network interface from a remote device which is provided in a remote location and which includes at least a camera; b displaying the received video image on the display for a participant; c detecting a position of the displayed video image and selected by the participant; d causing the remote device to move the camera to a center of the position selected by the participant; and e moving the display to display movement of the remote device.SELECTED DRAWING: Figure 1
Patent JP-2019107650-A (JP)
Title: Solid-liquid separation device and solid-liquid separation system
Inventor: NAKANO TAKESHI
IPC: C02F11/12
Filed: 2019-03-12
Abstract: To provide a solid-liquid separation device which reduces a moisture content of an object to be treated and can efficiently discharge the object to be treated.SOLUTION: A solid-liquid separation device 100 includes: a screw 22 that has a first rotation axis 22a and sends a supplied object to be treated along with rotation of the first rotation axis 22a; a screw type dehydration section 2 that is arranged so as to surround the screw 22, includes a laminated filtering body 23 having a first filtering groove S1 formed thereon, and performs primary dehydration of the object to be treated; and a rotor type dehydration section 3 that includes a plurality of rotors 30 having a second rotation axis 30b and a laminate rotation filtering body 30a arranged along an axial direction of the second rotation axis 30b and having a second filtering groove S2 formed thereon, is arranged on the rear stage of the screw type dehydration section 2, and performs secondary dehydration of the object to be treated subjected to the primary dehydration by the screw type dehydration section 2. The screw 22 is structured so as to rotate at a rotation speed higher than that of the rotor 30.SELECTED DRAWING: Figure 1
Patent JP-2019108124-A (JP)
Title: Vehicle control device, vehicle control method, and vehicle control program
Inventor: TAKEDA MASANORI
IPC: B62D6/00
Filed: 2019-03-14
Abstract: To provide a vehicle control unit, a vehicle control method, and a vehicle control program that enable start from a specific situation with satisfactory response.SOLUTION: A vehicle control device comprises: a first trajectory generation unit that performs a process in a first period and generates a first trajectory, which is a future target trajectory for a vehicle; a second trajectory generation unit that performs a process in a second period shorter than the first period and generates a second trajectory on the basis of the first trajectory; and a travel control unit that, in a case where an external environment changes while the vehicle stops or travels at a low speed due to the external environment, controls travel of the vehicle on the basis of the second trajectory generated by the second trajectory generation unit.SELECTED DRAWING: Figure 1
Patent JP-2020146296-A (JP)
Title: Artificial retina and method for producing the same
Inventor: UCHIDA TETSUYA
IPC: A61L27/16
Filed: 2019-03-14
Abstract: To provide, in an artificial retina in which an organic dye compound that induces a receptor potential in response to light stimulation is chemically bonded to the surface of a thin-film state polyethylene-made sheet-like base material, an artificial retina that can maintain high absorbance for a long period of time.SOLUTION: An artificial retina, made by binding the following organic dye compound to a polymer sheet in which a carboxyl group is introduced on the surface by performing a fuming nitric acid treatment and the carboxyl group is diamine-modified.SELECTED DRAWING: None
Patent JP-2020154083-A (JP)
Title: Image forming apparatus, image forming method, and process cartridge
Inventor: NAKAYAMA SHINYA
IPC: G03G21/00
Filed: 2019-03-19
Abstract: To provide an image forming apparatus that can prevent the occurrence of turn-up of a tip ridge part and local wear and chipping of a cleaning blade, prevent dirt on an image carrier with an external additive, maintain good cleaning performance over a long period, and prevent the generation of an abnormal image.SOLUTION: An image forming apparatus comprises means that removes a toner remaining on a photoreceptor 3 with a cleaning blade 62. The cleaning blade 62 includes an elastic member 624 that removes toner. The elastic member 624 has a surface layer 623 that contains a siloxane compound. The surface layer 623 has a hardness gradient in which the Martens hardness HM is reduced from a surface toward an undersurface of a base material in a film thickness direction, and the Martens hardness is 2.5 to 32.5 N/mm2. The tensile breaking force F of the toner at a load of 32 kgf is 200 to 450 gf.SELECTED DRAWING: Figure 2
Patent JP-2020151968-A (JP)
Title: Method for manufacturing multilayer paper bag and multilayer paper bag manufactured thereby
Inventor: KATSUDA TADAHIRO
IPC: B65D33/22
Filed: 2019-03-20
Abstract: To provide a multilayer paper bag having a mouth sealing part capable of maintaining a sealing structure for a long period of time by using a flat plate folded in two from the center and having the inner surface coated with hot melt instead of using one-round valve, which is conventionally used for the mouth sealing part of a paper bag, applied with hot melt to the inner surface of a preformed cylindrical body, thereby eliminating the stagnation of powder, and forming a complete sealing body having no small gap when the mouth sealing part is heated and pressed.SOLUTION: In a method of this invention for manufacturing a multilayer paper bag in which at least the outermost layer is composed of a paper layer, a valve paper layer formed by folding paper on which a hot melt is applied to the inner surface used in the present invention in two in the nozzle insertion direction is applied to the mouth sealing side of the multilayer paper bag, and when manufacturing the multilayer paper bag, the valve paper layer is arranged outside valve paper 6 in a state in which a pressing paper piece 7 having a size covering the entire width directional face of the valve paper 6 is laminated or an inner patch 8 is further laminated on the pressing paper piece 7.SELECTED DRAWING: Figure 3
Patent JP-2020059915-A (JP)
Title: Sputtering target/backing plate conjugate, and manufacturing method therefor
Inventor: SAKASHITA RYOSUKE
IPC: C23C14/34
Filed: 2019-03-20
Abstract: To provide a sputtering target/backing plate conjugate, in which an Si sputtering target is jointed to a backing plate using a brazing material, and jointing strength is high and there is no exfoliation even under a high temperature sputtering condition like high-power sputter.SOLUTION: In a sputtering target/backing plate conjugate, an Si sputtering target is jointed to a backing plate using a brazing material. A melting point of the brazing material is 200°C or more, and jointing strength is 0.16 kgf/cmor more.SELECTED DRAWING: None
Patent JP-2020153485-A (JP)
Title: Differential motion transmission device
Inventor: MITSUHARU HIROAKI
IPC: F16H48/40
Filed: 2019-03-22
Abstract: To reduce a possibility that tooth contact between a pinion gear and a side gear is deteriorated due to the deflection of a pinion shaft, in a differential motion transmission device having the short-type pinion shaft.SOLUTION: A differential motion transmission device includes: a ring-shaped member for supporting short-type pinion shafts at a center side in a radial direction, and at the outside in the radial direction; first and second side gears; a first member arranged at a first side reverse to a side of the ring-shaped member with respect to the first side gear in an axial direction, and covering the first side gear in the axial direction; and a second member arranged at a second side reverse to the side of the ring-shaped member with respect to the second side gear in the axial direction, and covering the second side gear in the axial direction. The ring-shaped member, the first member and the second member are different members, and form a differential case by being connected to one another.SELECTED DRAWING: Figure 1
Patent JP-2020160612-A (JP)
Title: Display control device, display control method, and program
Inventor: TAKADA RYOKI
IPC: G08G1/16
Filed: 2019-03-25
Abstract: To provide a display control device for improving efficiency in displaying approach information to notify an occupant of an approach of a rear vehicle.SOLUTION: In an on-vehicle display system 5, a processing section 11 performs: determining whether a second vehicle traveling on a second lane adjacent to a first lane is approaching to a first vehicle traveling on the first lane; generating vehicle approach information indicating an approach of the second vehicle to the first vehicle when the second vehicle is approaching; acquiring information of a state of the first vehicle; and determining whether displaying of vehicle approach information is to be restricted, based on a state of the first vehicle.SELECTED DRAWING: Figure 1
Patent JP-2020160716-A (JP)
Title: Apparatus for designing control system, and tester comprising the same
Inventor: MASUI YOJI
IPC: G05B13/02
Filed: 2019-03-26
Abstract: To provide an apparatus for designing a control system capable of easily designing a control system for H∞ control.SOLUTION: An apparatus 6 for designing a control system comprises a for-design transfer function-acquiring section 61 that acquires a for-design transfer function corresponding to an object-of-control P and used for control design of a control system, a weight function-acquiring section 62 that acquires two types of weight functions Ws, Wt for use in H∞ control, a H∞ control transfer function-acquiring section 63 that acquires a transfer function of H∞ control using the for-design transfer function and the two types of weight functions, and a stability determining section 64 that determines whether the transfer function of H∞ control satisfies a predetermined condition. Until the transfer function of H∞ control is determined to be satisfying the predetermined condition at the stability determination section 64, the apparatus 6 for designing a control system changes the weight function by the weight function-acquiring section 62 and acquires a transfer function of H∞ control using the for-design transfer function and the changed weight function by the H∞ control transfer function-acquiring section 63.SELECTED DRAWING: Figure 1
Patent JP-2019154036-A (JP)
Title: Transmission method, reception method, transmitter, and receiver
Inventor: IGUCHI YOSHITAKA
IPC: H04N21/235
Filed: 2019-03-27
Abstract: To provide a transmission method that can reduce processing to acquire reference clock information on a reception side.SOLUTION: A transmission method in transmission of a content using an IP (Internet Protocol) packet performed through broadcasting includes: a creation step (S151) of creating a frame for transmission storing a plurality of second transmission units storing one or more first transmission units storing the IP packet; and a transmission step (S152) of transmitting the created frame. In the creation step (S151), reference clock information indicating the time for reproduction of the content with a data structure different from that of an MMT packet is included in an object IP packet stored in the first transmission unit located at the head of the second transmission unit at the head in the frame, and header compression is not performed for the object IP packet.SELECTED DRAWING: Figure 28
Patent JP-2020157630-A (JP)
Title: Foam laminate sheet, non-foamed laminate sheet, fungicide and resin composition
Inventor: YAMAUCHI TOMOHITO
IPC: B32B27/18
Filed: 2019-03-27
Abstract: To provide a foam laminate sheet having high fungicidal property.SOLUTION: A foam laminate sheet 10 has a base material 1 and a foam resin layer 2 arranged on one surface side of the base material 1, in which the foam resin layer 2 contains a resin component and a fungicide, and the fungicide contains a first compound having a 2,4-dichlorophenethyl structure and an imidazole structure and a second compound having a 1H-pyrrole-3-carbonitrile structure and a 2,2-difluoro-1,3-benzodioxole structure.SELECTED DRAWING: Figure 1
Patent JP-2020159314-A (JP)
Title: Scroll-type compressor
Inventor: KOIKE SHINJI
IPC: F04C18/02
Filed: 2019-03-27
Abstract: To suppress local deformation of an elastic plate for energizing a movable scroll toward a fixed scroll.SOLUTION: A distance R1 in a radial direction, of a rotating shaft 12 from a rotation axis L1 of the rotating shaft 12 to an end portion 64e of a radial outer side of the rotating shaft 12 in each back pressure supply groove 64, is equal to or shorter than a distance R4 obtained by subtracting a distance R3 between the rotation axis L1 of the rotating shaft 12 in the radial direction of the rotating shaft 12 and an axis L2 of an eccentric shaft 29, from a distance R2 in the radial direction of the rotating shaft 12 from the axis L2 of the eccentric shaft 29 to a contact region with the elastic plate 50, of a projection 17f. With this configuration, each back pressure supply groove 64 is constantly positioned inside of a second back pressure space 62 when observed from an axial direction of the rotating shaft 12 in a revolving motion of a movable scroll 17. Thus deformation of an elastic plate 50 can be suppressed by a pressure in the second back pressure space 62, even when a pressure in each back pressure supply groove 64 acts on the elastic plate 50.SELECTED DRAWING: Figure 2
Patent JP-2020160996-A (JP)
Title: Communication device, communication system, and method for managing each unit inside communication device
Inventor: SASAME TOSHIAKI
IPC: G06F21/44
Filed: 2019-03-27
Abstract: To provide a communication device, a communication system, and a method for managing each unit inside the communication device that can prevent some units of the device from being stolen.SOLUTION: According to one embodiment, a communication device 10 includes a plurality of units including a control unit 101. The control unit 101 detects a state change in a unit 102 based on specific information specific to a unit read from the unit 102 having a predetermined function. The specific information includes an authentication key set to the unit 102. The control unit 101 generates a new authentication key if the read authentication key is a known initial key, and writes the generated authentication key in the unit.SELECTED DRAWING: Figure 1
Patent JP-2020165010-A (JP)
Title: Composite structure, manufacturing method thereof, and filter medium including composite structure
Inventor: UMEBAYASHI AKIRA
IPC: D01F6/12
Filed: 2019-03-28
Abstract: To provide a filter medium with high dust collection efficiency, small pressure loss, and a long life, and a filter material used for the filter medium.SOLUTION: A composite structure comprising ultrafine fibers having a fiber diameter smaller than 500 nm and beads includes 500/mm2 or more beads having a diameter of 5 μm or larger, on an outermost surface of the composite structure. The ultrafine fibers and the beads preferably have the same composition.SELECTED DRAWING: Figure 1
Patent JP-2019103881-A (JP)
Title: Game machine
Inventor: NISHIDA ATSUSHI
IPC: A63F7/02
Filed: 2019-03-29
Abstract: To increase the types of performance patterns by turning on a lamp and increase player's interest.SOLUTION: In a game machine, light emission control means includes drive data control means for transmitting drive data to light emission drive means which can be connected to light emission means of an output destination specified by output destination information, according to the drive data, reproduction method information and output destination information, and a reproduction method specified with the reproduction method information, and a plurality of systems in which execution priority of the drive data is set. A first system and a second system can be set to each of the plurality of systems. The drive data control means includes first drive data control means corresponding to the first system and second drive data control means corresponding to the second system. It is so controlled that the light emitting means of the output destination designated by the output destination information referenced by the first drive data control means and the light emitting means of the output destination designated by the output destination information referenced by the second drive data control means are not overlapped with each other.SELECTED DRAWING: Figure 55
Patent JP-2020168195-A (JP)
Title: Game machine
Inventor: KURATA TAKESHI
IPC: A63F7/02
Filed: 2019-04-03
Abstract: To provide a game machine capable of imparting a moderate profit to a player.SOLUTION: When a game round in which a jackpot occurs is completed, an opening/closing execution mode is started. In the opening/closing execution mode, a special electric winning device is opened and closed, and game balls are put out when game balls enter the special electric winning device. The total number of round games executed in the opening/closing execution mode occurring in an advantageous period is measured by a total round number counter 64c. When a value of the total round number counter 64c becomes a first reference value or larger, a shooting period of game balls is changed to a long period. When a value of the total round number counter 64c becomes the first reference value or larger, a variation continuation period of a game round is extended. When a game round resulting in a predetermined jackpot result occurs in a situation in which a value of the total round number counter 64c is a third reference value or larger, a variation continuation period of the game round becomes the longest period.SELECTED DRAWING: Figure 6
Patent JP-2020169696-A (JP)
Title: Vehicular control apparatus
Inventor: OTA SHUNJI
IPC: F16H61/14
Filed: 2019-04-03
Abstract: To further improve fuel economy through at-acceleration slip control while suppressing deterioration in discomfort of a driver feeling an in-cabin booming noise.SOLUTION: In the case of being determined that a driver has performed an accelerating operation during execution of acceleration flex control, a target slip amount Nst is reduced in comparison with the case of being determined that no accelerating operation has been performed until a given time TM elapses since the accelerating operation has been determined, thus making it possible to better obtain an effect of fuel economy improvement through the acceleration flex control for a certain period of time after performing the accelerating operation. Further, in a case where a vehicle 10 is in acceleration by the accelerating operation, it suppresses discomfort of the driver feeling a booming noise. Therefore, it is possible to further improve fuel economy through the acceleration flex control while suppressing deterioration in discomfort of a driver feeling a booming noise.SELECTED DRAWING: Figure 3
Patent JP-2019169157-A (JP)
Title: Control device
Inventor: YAMADA TAKASHI
IPC: G08G1/09
Filed: 2019-04-08
Abstract: To provide a control device for shortening an in-hospital stay time of a patient seated on an electrically-driven wheelchair device to be automatically transported to a desired examination room.SOLUTION: In an automatic transportation system, a first reception section 312 of a management device 300 receives a stop instruction during automatic traveling of a vehicle traveling to a target point. A second reception section 314 receives a restart instruction of automatic traveling of a vehicle after the first reception section 312 has received the stop instruction. A control section 334 stops automatic traveling of the vehicle when the first reception section 312 receives the stop instruction, and restarts automatic traveling of the vehicle when the second reception section 314 receives the restart instruction. The control section 334 stops automatic traveling of the vehicle traveling to the target point when the first reception section 312 receives the stop instruction and then the second reception section 314 does not receive the restart instruction over a predetermined period.SELECTED DRAWING: Figure 9