baber/WOPTO huggingface dataset:
Patent JP-2019090518-A (JP)
Title: Sealing device
Inventor: MIURA DAISUKE
IPC: F16J15/3264
Filed: 2017-11-17
Abstract: To prevent the eccentric existence of grease which is held to a side lip.SOLUTION: A seal 131 having a seal lip 132 is integrally formed at a metal ring 135, the seal 131 is pressure-inserted into an internal peripheral face 111a of an opening end part 113 of a stationary-side housing 111, and the seal lip 132 is made to tightly adhere to a rotating shaft 112 which is rotatable in the housing 111. A dust cover 151 for covering the opening end part 113 of the housing 111 is fixed to the rotating shaft 112 at an atmospheric side A of the seal 131, and a side lip 134 which is integrally formed at the seal 131 is made to tightly adhere to the dust cover 151 in a curved state. Protrusions 153 are aligned in a tight adhesion region of the side lip 134 with respect to the dust cover 151 in crossing two directions, and grease is held between the individual protrusions 153.SELECTED DRAWING: Figure 1
Patent JP-2018201006-A (JP)
Title: Capacitor and mounting substrate
Inventor: PARK NO IL
IPC: H05K1/18
Filed: 2017-11-21
Abstract: To provide a capacitor having a structure capable of significantly increasing capacitance of the capacitor and decreasing connection electrode layers to a minimum.SOLUTION: In one embodiment of the present invention, a capacitor includes: a substrate including a plurality of trenches and having a capacitance formation portion and a margin portion disposed around the capacitance formation portion; dielectric layers disposed on one surface of the substrate and filling the trenches; a plurality of first electrode layers each disposed on one surface of the dielectric layer and each including a first lead portion led out from the capacitance formation portion to the margin portion; and a plurality of second electrode layers each disposed on one surface of the dielectric layer to face the first electrode layer with each of the dielectric layers interposed therebetween, and each including a second lead portion led out from the capacitance formation portion to the margin portion. The first and second lead portions of the plurality of first and second electrode layers are stacked in a stepped shape inclined in a direction from the margin portion to the capacitance formation portion.SELECTED DRAWING: Figure 2
Patent JP-2019094667-A (JP)
Title: Sliding door type door structure and shelter
Inventor: YANO AKIHIKO
IPC: E04H9/02
Filed: 2017-11-22
Abstract: To provide a sliding door type door structure and a shelter having this, capable of co;ing even with radioactivity exposure damage, and easy in opening-closing.SOLUTION: A shelter 100 comprises a concrete casing 20 and a concrete slab 23 provided above the casing 20, and an evacuation space 70 is formed on the inside. An opening part 31 is formed in the slab 23, and a door 10 for opening-closing this opening part 31 is arranged above the slab 23. The door 10 is movable along a pair of tracks 40 and 40 fixed to the slab 23 via a first jack 50. Packing 80 is provided in an annular shape on an undersurface of the door 10. The slab 23 and a fixing bolt 60 for linking the door 10 are also arranged in a state of being threadably attached to the slab 23. The first jack 50 is lowered in a state of closing the door 10, and a clearance existing between the door 10 and the slab 23 is sealed, and the door 10 and the slab 23 are linked by the fixing bolt 60.SELECTED DRAWING: Figure 2
Patent JP-2019093993-A (JP)
Title: Wheel steering gear
Inventor: YAMAZAKI RYOSUKE
IPC: B62D7/08
Filed: 2017-11-27
Abstract: To achieve weight saving with a simple structure, and to increase a cabin space while reducing a cost of manufacture.SOLUTION: A wheel steering gear comprises: a rear suspension mechanism 12 including a knuckle member 30 which rotatably holds a right rear wheel W; rotatably supported first cam 14 and second cam 16; a first cam follower 18 which performs tracking motion along the first cam 14; a second cam follower 20 which performs tracking motion along the second cam 16; cam grooves 48, 48 provided on the first cam 14 and the second cam 16 respectively; first engaging pin 44 and second engaging pin 52 which are engaged with respective cam grooves 48; and a rotational driving force transmission member 24 which transmits a rotational driving force of an electric motor 22 to the first cam 14 and the second cam 16. The first cam 14 and the first cam follower 18 are located forward in a vehicle longitudinal direction on the basis of an axle 34, and the second cam 16 and the second cam follower 20 are located backward in the vehicle longitudinal direction on the basis of the axle 34.SELECTED DRAWING: Figure 1
Patent JP-2019101529-A (JP)
Title: Image forming apparatus and device configuration management program
Inventor: KITAMOTO DAIJIRO
IPC: G06F3/12
Filed: 2017-11-29
Abstract: To prevent an increase of development man-hours.SOLUTION: Hardware resource are managed on a general purpose OS 230 by a device control platform 200, and a standard application 120 is executed by a standard application execution unit 100. Engine software 400 capable of calling a printing engine control function service 310 for allowing for using functions of the standard application 120 executed by the standard application execution unit 100, an additional function service 320 for allowing for using the hardware resources, a printing engine control function service 310, and an additional function service 320 is managed and executed by an engine software platform 300 including a printing engine configuration management unit 340. An interface corresponding to a function which is not provided by the printing engine control function service 310 is added to the additional function service 320 by a general purpose OS installation service 330.SELECTED DRAWING: Figure 2
Patent JP-2019103215-A (JP)
Title: Electric connection box
Inventor: OKI TAKASHI
IPC: B60R16/02
Filed: 2017-11-30
Abstract: To provide an electric connection box that is able to hinder deformation of a projection of a frame.SOLUTION: An electric connection box comprises: a frame 2 having an opening; and a cover 6 covering the opening and having a side wall fitted to the frame. The frame projects toward a direction in which the frame is fitted to the cover, the frame having a projection 45 opposite an external surface 63a of a side wall while the frame is held fitted to the cover. The cover has a projection 64 having a contact surface 64a projecting from an internal surface 63b of the side wall and facing a leading end 63c of the side wall. The position of the contact surface of the side wall is opposite the projection while the fitted state is held. The contact surface inclines toward the leading end of the side wall as the contact surface is away from the internal surface of the side wall.SELECTED DRAWING: Figure 9
Patent JP-2019100427-A (JP)
Title: transmission
Inventor: SUWA KEITA
IPC: F16H3/66
Filed: 2017-11-30
Abstract: To provide an eight-position transmission which can be made lightweight and downsized while suppressing a cost increase, and allows for improvement of gear change performance thereof.SOLUTION: In this transmission, a first carrier of a first planetary gear is always connected to a second carrier of a second planetary gear, the second carrier of the second planetary gear is always connected to a third ring gear of a third planetary gear, a first brake connects a first sun gear of the first planetary gear to a stationary member, and is fixable non-rotatably, a second brake connects a second ring gear of the second planetary gear to the stationary member, and is fixable non-rotatably, and a third brake connects the always-connected third and fourth carriers to the stationary member, and is fixable non-rotatably. By the simultaneous engagement of the first and second brakes, the rotation of the always-connected first, second and third carriers is stopped.SELECTED DRAWING: Figure 1
Patent JP-2019098904-A (JP)
Title: Bogie wheel structure
Inventor: ASARI YUKI
IPC: B62B3/00
Filed: 2017-12-01
Abstract: To provide a bogie wheel structure of which wheel is less likely to be worn.SOLUTION: A wheel structure of a bogie 20 includes: a bogie body part 22 capable of loading a load object S thereon; a rotary rail 30 fitted to an undersurface of the bogie body part 22 so as to be rotatable; a wheel 48 fitted to the rotary rail 30 so as to be slidable; and a stopper 36 provided to both end part in a longitudinal direction of the rotary rail 30 to stop sliding of the wheel 48 relative to the rotary rail 30.SELECTED DRAWING: Figure 1
Patent JP-2018129793-A (JP)
Title: Communication method of hearing system and relevant device
Inventor: ALLAN MUNK VENDELBO
IPC: H04L9/14
Filed: 2017-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a hearing system having improved effective security.SOLUTION: A server device includes a step of acquiring the hearing device data for a hearing device, a step of protecting the hearing device data by using a first security scheme for acquiring a first output, a step of protecting the first output by using a second security scheme different from the first security scheme for acquiring a second output, and a step of transmitting the second output to the user application. The user application includes a step of authenticating the second output by using a second security scheme for acquiring the first output, and a step of transmitting the first output to the hearing device. The hearing device includes a step of receiving and authenticating the first output by using the first security scheme for acquiring the hearing device data, and a step of operating the hearing device according to the hearing device data.SELECTED DRAWING: Figure 2
Patent JP-2018045713-A (JP)
Title: Identifying software application events
Inventor: GREG SCHECHTER
IPC: G06Q50/00
Filed: 2017-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a favorable method for identifying software application events.SOLUTION: The method includes receiving, by a server computing device, a notification which includes: information associated with the identity of a user associated with a user-initiated event or with the identity of a client computing device; a variable, predetermined string of symbols for the user-initiated event associated with the notification; a variable number describing a value of an attribute associated with the user-initiated event; and a variable parameter describing an attribute of the user at or near the time of the event or an attribute of the variable number. The method also includes: correlating, by the server computing device, the user-initiated events with a user; and determining, by the server computing device, a description of the user-initiated event associated with the notification on the basis at least partly of the string of symbols.SELECTED DRAWING: Figure 3
Patent JP-2018078610-A (JP)
Title: Encryption/decryption system, control method for the same and program
Inventor: MATSUMOTO AKIHIRO
IPC: G06F21/12
Filed: 2017-12-15
Abstract: PROBLEM TO BE SOLVED: To provide an encryption processing device capable of preventing data encryption from easily being cancelled.SOLUTION: An encryption IC 102 comprises: a flash memory 202; and a control register 404 and a status register 405. The flash memory 202 comprises: a secret information encryption program 301; a data encryption program 302; secret information 303; and information b304. Processing of encrypting the data encryption program 302 and the secret information 303 is performed by using a secret information encryption key 305 generated from the information b304 and information a410 generated by combining a plurality of register values selected from the control register 404 and a plurality of register values selected from the status register 405.SELECTED DRAWING: Figure 8
Patent JP-2018135876-A (JP)
Title: Centrifugal blower
Inventor: ISHII FUMIYA
IPC: F04D29/30
Filed: 2017-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a centrifugal blower capable of suppressing the separation of an air flow which occurs on the negative pressure surface of each blade at its shroud ring side and also suppressing a reduction in the workload of the blade.SOLUTION: A turbo fan of the centrifugal blower includes a plurality of blades 52, and a shroud ring 54. Each of the plurality of blades 52 has a front edge 525 located inside of the shroud ring 54 in a fan radial direction DRr. The front edge 525 has an other-side region R1 on the other side in a rotation axis direction and a one-side region R2 on one side in a fan axial direction DRa further than the other-side region R1. On the one-side region R2, a plurality of step parts 53 are provided. Thus, compared to the case that the step parts 53 are not provided, air flowing on the side of the negative pressure surface of each blade 52 can come closer to the negative pressure surface of the blade 52. Besides, compared to the case that the plurality of step parts 53 are provided all around the front edge 525, the workload of the blade 52 can be less reduced.SELECTED DRAWING: Figure 9
Patent JP-2019108924-A (JP)
Title: Relief valve and gas fuel supply unit
Inventor: NAGATA SADATSUGU
IPC: H01M8/04746
Filed: 2017-12-18
Abstract: To provide a relief valve capable of preventing a component, which is provided in a valve chamber of the relief valve, from falling to the outside due to change of inner pressure of the valve chamber, and to provide a gas fuel supply unit.SOLUTION: In an intermediate pressure relief valve 50 that discharges hydrogen gas in an introduction passage 54 to the outside of the introduction passage 54 and releases pressure when pressure in the introduction passage 54 exceeds a first predetermined value, a housing part 77 is formed by an introduction block 44 forming the introduction passage 54. In the introduction block 44, an accommodation part 60 is formed, which is connected to the introduction passage 54 and surrounded by an inner wall surface 44a of the introduction block 44. In the accommodation part 60, a valve body 75 and a spring 76 are accommodated.SELECTED DRAWING: Figure 2
Patent JP-2019106928-A (JP)
Title: Combine control system
Inventor: SAKAGUCHI KAZUO
IPC: A01D41/127
Filed: 2017-12-18
Abstract: To provide a combine control system for making fuel consumption of a combine good.SOLUTION: A combine control system A which controls a combine having a reaping device 15 for reaping planted standing grain culms in a field, and a thresher 13 for threshing reaped grain culms reaped by the reaping device 15 includes: a reaping travel route calculation part 22a for calculating a reaping travel route as a travel route for reaping travel in the field; an automatic reaping travel control part 23 for controlling the combine so that reaping travel is performed by automatic travel along the reaping travel route; a determination part 25 for determining whether the threshing efficiency of the thresher 13 is lowered or not when the combine is released from the reaping travel route; and a thresher stop part 27 for stopping the drive of the thresher 13 when the determination part 25 determines that the threshing efficiency of the thresher 13 is lowered.SELECTED DRAWING: Figure 2
Patent JP-2019109781-A (JP)
Title: Information processor, image forming method and image forming program
Inventor: YAMAMOTO TARO
IPC: G06F16/00
Filed: 2017-12-19
Abstract: To simplify an input operation by a user for acquiring data positioned on a network.SOLUTION: An information processor includes: a retrieval word acquisition unit 57 which acquires a retrieval word for retrieving link data using a retrieval engine when object data that is an object of image formation includes link information indicating a network address of the link data; a data generation unit 61 which generates data for output obtained by adding the acquired retrieval word to the object data; and an image formation control unit 63 which allows an image forming device to form an image of the data for output in place of the object data.SELECTED DRAWING: Figure 5
Patent JP-2019110713-A (JP)
Title: Power source system for electric vehicle
Inventor: SATO YUTAKA
IPC: B60L1/00
Filed: 2017-12-20
Abstract: To provide a power source system of an electric vehicle capable of continuing management of charge and discharge of a first battery for supplying driving power even if the electric power supply capability of a second battery is sharply reduced.SOLUTION: A power source system (3) of an electric vehicle includes: a first battery (20) for supplying electric power to a driving motor; a battery control section (30) for managing charge and discharge of the first battery; a second battery (25) for supplying the electric power having a lower voltage than the first battery; and a control power source management section (28) having a confluent line that can draw current from the first power source line to which the electric power of the first battery is transmitted and the second power source line to which the electric power of the second battery is transmitted, and transmitting the electric power via the confluent line to the battery control section from either of the first power source line or the second power source line, according to the magnitude of the voltage from the first power source line to the confluent line and the voltage applied from the second power source line to the confluent line.SELECTED DRAWING: Figure 1
Patent JP-2019114624-A (JP)
Title: Semiconductor light-emitting device and method of manufacturing the same
Inventor: IKEDA KENJI
IPC: H01L33/64
Filed: 2017-12-22
Abstract: To provide a semiconductor light-emitting device capable of suppressing influences of thermal expansion on a light-emitting element at the time of an operation of the device, and of improving light-emission characteristics.SOLUTION: A semiconductor light-emitting device has: a metal core that fits a through-hole formed on a substrate via a resin layer and penetrates through the substrate; a heat conduction film formed in a region on an upper surface of the metal core, and that has a flat surface; and a semiconductor light-emitting element bonded onto the flat surface of the heat conduction film via an adhesive layer. An outer edge of the heat conduction film is separated from an outer edge on the upper surface of the metal core.SELECTED DRAWING: Figure 2
Patent JP-2019112985-A (JP)
Title: Control device of internal combustion engine and control method of internal combustion engine
Inventor: SHI HAOYUN
IPC: F02D23/00
Filed: 2017-12-22
Abstract: To provide a control device of an internal combustion engine which can accurately generate the target torque of the internal combustion engine even in a low-supercharge region, in the internal combustion engine having a supercharger.SOLUTION: A control device of an internal combustion engine for controlling the internal combustion engine has: a compressor which rotates integrally with a turbine, compresses air at an engine exhaust side, and supplies it to an engine intake side; a waste gate valve for opening and closing an exhaust-side bypass which bypasses the turbine; and an air bypass valve for opening and closing the intake-side bypass passage which bypasses the compressor. The control device also comprises a control part for controlling an opening of the air bypass valve when a difference between target intake pipe pressure which is calculated on the basis of a pedal-in amount of an accelerator pedal and a rotation number of the internal combustion engine, and actual intake pipe pressure which is calculated by a pressure sensor in the set low-supercharge region is not smaller than a prescribed value.SELECTED DRAWING: Figure 6
Patent JP-2019114102-A (JP)
Title: Automatic operation system, moving entity, and server
Inventor: KANEHARA ISAO
IPC: G08G1/00
Filed: 2017-12-25
Abstract: To realize diagnosis and transportation of a user by utilizing a moving entity.SOLUTION: An automatic operation system includes a diagnosis control unit that implements control concerning diagnosis of a request user in a moving entity, a transportation determination unit that determines whether the request user should be transported to a medical institution, and an operation command production unit that produces an operation command so that the request user will be taken on board the moving entity at a first destination that is a place based on information sent from a request user terminal to be used by the request user, and that, after the moving entity has moved to the first destination, if it is determined that the request user should be transported to the medical institution, produces an operation command so that the request user will be transported to the medical institution, which is regarded as a second destination, while being on board the moving entity.SELECTED DRAWING: Figure 3
Patent JP-2019113790-A (JP)
Title: Image forming apparatus and color shift correction method
Inventor: UDAGAWA HIROSHI
IPC: G03G15/01
Filed: 2017-12-26
Abstract: To make it possible to correct color shift of a plurality of image carriers without using marking detection means.SOLUTION: A control unit 160 specifies a first shift time indicating a shift of the time at which first detection bars in a certain color are detected by a detection sensor 118, from a predetermined first scheduled time at which the detection bars in a certain color are to be detected, specifies a second shift time indicating a shift of the time at which second detection bars in another color are detected by the detection sensor 118, from a predetermined second scheduled time at which the second detection bars in another color are to be detected, and shifts the timing to start the rotation of a photoreceptor drum in the another color, such that the second scheduled time corresponding to a second feature point predetermined in transition of the second shift time matches a timing at which a period corresponding to the rotation period of a photoreceptor drum in a certain color elapses from the first scheduled time corresponding to a first feature point predetermined in transition of the first shift time.SELECTED DRAWING: Figure 2
Patent JP-2019113791-A (JP)
Title: Method for manufacturing toner
Inventor: SHIMADA KOTARO
IPC: G03G9/087
Filed: 2017-12-26
Abstract: To provide a method for manufacturing a toner excellent in low-temperature fixability and durability.SOLUTION: A method for manufacturing a toner includes an externally adding process of mixing toner particles containing at least a binder resin and a colorant with an external additive, wherein the binder resin contains a polyester resin obtained by performing condensation polymerization of an alcohol component containing an aliphatic diol having a hydroxyl group bonded to secondary carbon atoms and having 3 to 5 carbon atoms, and a carboxylic acid component containing a succinic acid derivative substituted with a hydrocarbon group having 8 to 20 carbon atoms; the externally adding process includes at least two steps of the process, and the first step of the process is executed under the condition in which the stirring Froude number (Fr) calculated from the formula (1) is 200 or more and 550 or less.SELECTED DRAWING: None