baber/WOPTO huggingface dataset:
Patent JP-2019125680-A (JP)
Title: Graphite heat sink
Inventor: MORI MASAHITO
IPC: H01L23/36
Filed: 2018-01-16
Abstract: To provide a heat sink having excellent heat dissipation and mechanical reliability.SOLUTION: The heat sink includes: a fin made of a graphite plate; and a base metal for fixing the fin made of a graphite plate at its end. The fin which consists of a graphite plate is equipped at its end with at least one or more notch processing parts. The base metal is contained in at least a part of the notch processing parts.SELECTED DRAWING: Figure 1C
Patent JP-2019115026-A (JP)
Title: Decentralized ledger device, decentralized ledger method, transaction information broadcast device, and method for sharing user information
Inventor: KIM SUN YOUNG
IPC: G06F12/00
Filed: 2018-01-16
Abstract: To provide a decentralized ledger device, decentralized ledger method, transaction information broadcast device, and method for sharing user information.SOLUTION: The present invention provides: a storage request reception step of receiving a user information storage request transaction including user information changed for a specific user from a first account in a block chain; a storage step of storing the user information on the basis of the user information storage request transaction; a user information confirmation request step of receiving a user information confirmation query which is a request for user information confirmation from a second account in the block chain; and a user information transmission step of transmitting the user information to the second account.SELECTED DRAWING: Figure 1
Patent JP-2019123644-A (JP)
Title: Method for producing oxide hollow particles
Inventor: UMETSU MOTOHIRO
IPC: C01B13/34
Filed: 2018-01-17
Abstract: To provide a method capable of mass-producing inexpensively oxide hollow particles with their outer shells having no pores and with a high particle strength.SOLUTION: A method for producing oxide hollow particles based on spraying pyrolysis of oxide hollow particles is provided which comprises continuous three-stage heating steps: a drying step of removing a solvent from spraying droplet of a solution containing an element constituting an oxide; a step of pyrolizing the dried particles to form oxide hollow particles; and a step of melting the surface of the formed oxide hollow particles. Included between the oxide hollow particles formation step and the melting step is a step of collecting the oxide hollow particles for their classification or for mixing an oxide melt with the oxide hollow particles.SELECTED DRAWING: None
Patent JP-2019123651-A (JP)
Title: Optical glass
Inventor: MATANO TAKAHIRO
IPC: C03C3/097
Filed: 2018-01-18
Abstract: To provide an optical glass having desired optical characteristics, favorable devitrification resistance, and excellent mass producibility.SOLUTION: The optical glass is characterized by: comprising SiO-TaO-RO (wherein R is at least one selected from Li, Na and K) glass having a refractive index (nd) of 1.59-1.80, an Abbe number (νd) of 25-55, and a partial dispersion ratio (θg, F) of 0.605 or less; and containing, on a mass basis, 0 to less than 25% of NbOand more than 0 to 20% of TiO.SELECTED DRAWING: None
Patent JP-2019075068-A (JP)
Title: Field device management method and device based on cloud server
Inventor: HWANG FANG
IPC: H04L12/70
Filed: 2018-01-19
Abstract: To provide a field device management method ensuring safety of data interaction between a client and a real device, improving a rate of success in continuation, improving test efficiency, and reducing development costs of the real device.SOLUTION: A client acquires, from a cloud server, a device list including device information of real devices connected to a cloud server via an access server, selects the target device to be managed from the list, generates an appropriate virtual device server based on the device information of the device, transmits a driver parameter to the access server via the cloud server, triggers the access server to perform installation for an interface of the target device based on the driver parameter, determines establishment of a channel for communication with the target device upon reception of success in setting from the access server, and manages the target device based on the channel for the communication.SELECTED DRAWING: Figure 2
Patent JP-2019129331-A (JP)
Title: Variable bandwidth bandpass filter
Inventor: MIYAMOTO TAKAHIRO
IPC: H01P1/207
Filed: 2018-01-22
Abstract: To provide a bandpass filter capable of changing a bandwidth of a passband under computer control.SOLUTION: A variable bandwidth bandpass filter according to the present disclosure comprises: plural metal plates 13 which are sandwiched between rectangular waveguides 11, 12 two-divided into upper and lower portions in the center of a wide plane, and are arranged in a longitudinal direction of the rectangular waveguides 11, 12; dielectric plates 14 arranged at positions which are between adjacent ones of the metal plates 13 and also at upper or lower sides of the metal plates 13; and a driving unit 15 for changing a relative positional relationship between the dielectric plates 14 and the metal plates 13 from the outside. The driving unit 15 causes the dielectric plate 14 to make a flap motion, thereby changing relative angles between the dielectric plates 14 and the metal plates 13.SELECTED DRAWING: Figure 1
Patent JP-2019129035-A (JP)
Title: Power storage module and manufacturing method of power storage module
Inventor: NAKAJO YUKI
IPC: H01M4/02
Filed: 2018-01-23
Abstract: To provide a power storage module capable of preventing short circuit while avoiding enlargement, and to provide a manufacturing method of power storage module.SOLUTION: A power storage module 4 includes multiple bipolar electrodes 14, multiple separators 13, and multiple first resin parts 21. The bipolar electrode 14 includes an electrode plate 15 having a first face 15a, and a positive electrode 16 formed on the first face 15a. The first face 15a includes a first region 15d where the positive electrode 16 is formed, and a second region 15e exposed from the positive electrode 16 on the outside of the first region 15d. The first resin parts 21 are provided in the second region 15e separately from the first region 15d. An insulation 23 is provided in the second region 15e so as to fill between the first resin parts 21 and the positive electrode 16. When viewing from the lamination direction D, the separator 13 is extending from the first region 15d so as to overlap the insulation 23, and the felly 13d thereof is located between the first resin part 21 and the positive electrode 16.SELECTED DRAWING: Figure 3
Patent JP-2019127799-A (JP)
Title: Crushed stone filling device and method
Inventor: ONODERA TSUNEO
IPC: E02F3/36
Filed: 2018-01-26
Abstract: To provide crushed stone filling device and method which can efficiently fill the groove with a crushed stone and can improve workability.SOLUTION: A crushed stone filling device 11 that fills a groove 15 with a crushed stone 16 includes: a crushed stone filling part 21 which is opened in a vertical direction, is formed such that dimensions of outer surfaces of both of side walls are narrower than the groove width of the groove, and is inserted into the groove; a hopper part 22 continuously arranged above the crushed stone filling part; a work machine mounting part 23 provided at the upper part on one side in a groove length direction of the hopper part; a crushed stone support member 24 which is provided between the hopper part and the crushed stone filling part, prevents falling of the crushed stone to the crushed stone filling part from the hopper part and is removal; a falling amount control member 25 which controls the falling amount of the crushed stone falling from the hopper part to the crushed stone filling part; and a side wall protective member 26 formed so that a tip width dimension in a movement direction is small.SELECTED DRAWING: Figure 1
Patent JP-2018063964-A (JP)
Title: Electric connector
Inventor: HAYASHI OSAMU
IPC: H01R13/516
Filed: 2018-01-30
Abstract: PROBLEM TO BE SOLVED: To use part of components for each type electric connector and thereby improve versatility, inhibit increase of the number of the components to inhibit increase of the manufacturing costs, and reduce the number of the managed component to simplify the manufacturing processes when different types of electric connectors are manufactured.SOLUTION: An electric connector 1 includes: one sub-housing 40 which is inserted into a holding hole 23 from the rear side while holding parts of terminals 30; and another sub-housing 40 which is inserted into the holding hole 23 from the rear side while holding the other terminals 30 other than the parts of the terminals 30.SELECTED DRAWING: Figure 1
Patent JP-2019132317-A (JP)
Title: Deflection engagement type gear device
Inventor: ISHIZUKA MASAYUKI
IPC: F16H1/32
Filed: 2018-01-30
Abstract: To provide a deflection engagement type gear device whose moment of inertia can be reduced.SOLUTION: A deflection engagement type gear device 100 comprises a vibrating body shaft 22 comprising a vibrating body 222, an external gear 4 to be deflected and deformed by the vibrating body 222, a first internal gear 6 engaged with the external gear 4, a second internal gear 8 arranged side by side with the first internal gear 6 in an axial direction and engaged with the external gear 4, a first internal tooth member 7 to be rotated integrally with the first internal gear 6, and a second internal tooth member 9 to be rotated integrally with the second internal gear 8. The vibrating body shaft 22 comprises a shaft part 221 to be rotated integrally with the vibrating body 222. The deflection engagement type gear device 100 also comprises a first input bearing 30 arranged between the shaft part 221 and the first internal tooth member 7, and a second input bearing 32 arranged between the shaft part 221 and the second internal tooth member 9. The outside diameters of the first input bearing 30 and the second input bearing 32 are smaller than the outside diameter of the vibrating body 222.SELECTED DRAWING: Figure 1
Patent JP-2018066762-A (JP)
Title: Jones matrix oct device and program
Inventor: YASUNO YOSHIAKI
IPC: A61B3/10
Filed: 2018-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a Jones matrix OCT which is improved in image stability, image quality, and an image depth area.SOLUTION: A Jones matrix OCT device comprises: a light source; a polarization separation unit for separating a luminous flux from the light source into P polarized light and S polarized light; a polarization delay unit for relatively applying a phase difference to the P polarized light and the S polarized light from the light separation unit and overlapping the polarized light and the S polarized light having a phase difference; an objective unit for irradiating a measurement target with a luminous flux from the polarization delay unit and receiving reflection light from the measurement target; a detection unit for making a luminous flux from the objective unit and the luminous flux from the light source interfere with each other and separating the same into vertical polarization and horizontal polarization to detect the same; and a calculation unit for generating a tomogram image by receiving a signal from the detection unit.SELECTED DRAWING: Figure 1
Patent JP-2019134778-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2018-02-05
Abstract: To provide a game machine capable of maintaining game interest.SOLUTION: A Pachinko machine 1 includes start pockets capable of receiving a game ball shot into a game area 5a. When a game ball enters a start pocket, determination processing for winning is performed. Then, variation display corresponding to the determination processing result is started, and a winning game is played when a winning pattern is displayed in the variation display. In this respect, the Pachinko machine 1 permits special display within a performance reception period to operation means.SELECTED DRAWING: Figure 60
Patent JP-2019142516-A (JP)
Title: Packing bag, manufacturing method of the packing bag and packing machine
Inventor: SAITO SHIKINORI
IPC: B65D33/00
Filed: 2018-02-16
Abstract: To provide a packing bag, sealed by crosswise sealed part, with slits for opening the bag by cutting off the sealed part, which keeps the slits visible without being buried in the sealed part and prevents air leakage when pressed from outside.SOLUTION: A packing bag 1 is made of a cylindrical film 2 with a first crosswise sealed part 3 at the top end of the film which has a group of horizontal sealing lines running in a direction crossing the axial direction at right angles. The packing bag 1 has sealed parts without sealing lines 6a and 6b, formed just below the bottom side ends, 3a and 3b, of the first crosswise sealed part 3, extending along the side margins, 1a and 1b, of the packing bag 1, non-sealed parts, 7a and 7b, formed in the sealed parts without sealing lines, 6a and 6b, both of which are extending from the side margins, 1a and 1b, to the side margins at opposite sides, 1b and 1a, respectively, and opening slits 8a and 8b, formed in the non-sealed parts, 7a and 7b.SELECTED DRAWING: Figure 1
Patent JP-2019144752-A (JP)
Title: Verification terminal
Inventor: OKABE TATSUYA
IPC: G06F21/64
Filed: 2018-02-19
Abstract: To detect an alteration of a program or data stored in a terminal at an early stage while reducing a network load as much as possible.SOLUTION: A verification terminal (10A) includes a verification value acquisition unit (102) for acquiring another terminal hash value of another terminal program or another terminal data stored in another terminal that is assumed to store the same program or data as the own terminal program or own terminal data and a verification execution unit (103) for verifying the soundness of the own terminal program or own terminal data based on the identity of the own terminal hash value with another terminal hash value.SELECTED DRAWING: Figure 2
Patent JP-2018121339-A (JP)
Title: Display device
Inventor: KABUTO NOBUAKI
IPC: H04N21/436
Filed: 2018-02-20
Abstract: PROBLEM TO BE SOLVED: To enable real-time display of an uncompressed video signal and time-shift display of a compressed video signal on a TV set by simultaneously transmitting a compressed video signal and an uncompressed video signal with one interface.SOLUTION: An STB 11 packetizes a compressed video signal during a flyback period of an uncompressed video signal to perform multiplex transmission, and thereby performing simultaneous transmission of both video signals. The non-compressed image signal is displayed in real time at a side of a TV set 12, the compressed image signal is recorded in an accumulation device 128 provided inside the TV set, is read out and decoded at a user's desired time, thereby performing time-shift viewing.SELECTED DRAWING: Figure 1
Patent JP-2019142118-A (JP)
Title: Method for manufacturing high-pressure tank
Inventor: HATTA TAKESHI
IPC: B29C39/10
Filed: 2018-02-21
Abstract: To provide a method for manufacturing a high-pressure tank that can impregnate the inner layer part of a fiber bundle wound on a liner with a resin.SOLUTION: A method for manufacturing a high-pressure tank according to an embodiment includes a step of placing in a mold 10 an intermediate body 1 in which a fiber bundle is wound on a liner, a step of making a sliding core 15 abut on the fiber bundle by moving the sliding core 15, provided so as to surround a resin inlet 13a of the mold 10, from a cavity surface 11a of the mild 10 toward the intermediate body 1, and a step of injecting a resin from the resin inlet 13a to impregnate the fiber bundle with the resin while the sliding core 15 abuts on the fiber bundle.SELECTED DRAWING: Figure 2A
Patent JP-2018145412-A (JP)
Title: Ultra-high-molecular-weight polyethylene particle and molded body consisting of the same
Inventor: INATOMI TAKASHI
IPC: C08F10/06
Filed: 2018-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a novel ultra-high-molecular-weight polyethylene particle capable of providing a molded body narrow in particle diameter distribution, excellent in processability, less in chlorine content and excellent in cleanness, and the molded body consisting of the same.SOLUTION: There is provided an ultra-high-molecular-weight polyethylene particle satisfying at least properties represented by following (1) to (5). (1) Intrinsic viscosity (η) measured in a decalin solvent at 135°C is 10 dL/g to 60 dL/g. (2) Bulk density is 200 kg/mto 600 kg/m. (3) Percentage content of a component with particle diameter of 75 μm or less is 15 wt.% or less. (4) Percentage content of a component with particle diameter of 250 μm or more is 7 wt.% or less. (5) Chlorine content is 1 ppm or less.SELECTED DRAWING: None
Patent JP-2019148870-A (JP)
Title: Moving object management system
Inventor: SHIMOSAKO TOSHIO
IPC: G05D1/02
Filed: 2018-02-26
Abstract: To provide a technique for maintaining communication between a moving object and a travel management device sending a command to the moving object.SOLUTION: Moving object management systems (100, 200) each have: a plurality of moving objects (10) which move according to guidance commands; a travel management device (50) which sends the guidance commands to the respective moving objects; and at least one wireless access point (2) which is connected by wireless to the respective moving objects and also connected by wireless or wired to the travel management device to relay communications between the respective moving objects and travel management device. The moving objects each communicate with a predetermined wireless access point to generate state data (32) indicative of a communication state and then transmit it to outside through the predetermined access point. The travel management device utilizes state data acquired from the respective moving objects to change a first guidance command to a second guidance command when the first guidance command meets a condition indicating that it is difficult to maintain the communications.SELECTED DRAWING: Figure 1
Patent JP-2019147281-A (JP)
Title: Printer and printing method
Inventor: FURUICHI TAKATSUGU
IPC: B41J2/165
Filed: 2018-02-27
Abstract: To make it possible to suppress a generation rate of ink mists while assuring a discharge rate of an ink.SOLUTION: An area of an opening Ow for discharging a while ink is wider than an area of an opening Ot for discharging a color ink. The opening Ow is so assured as to be wide in this manner, and therefore, much white inks per one pixel can be discharged while suppressing the number of ink drops which are discharged in a multi-drop system or without depending on a multi-drop system. As a result, a generation rate of ink mists can be suppressed while assuring a discharge rate of the white ink.SELECTED DRAWING: Figure 3
Patent JP-2019148477-A (JP)
Title: Angular velocity sensor, inertia measurement device, moving body positioning device, portable type electronic device, electronic device, and moving body
Inventor: NAGATA KAZUYUKI
IPC: H01L41/113
Filed: 2018-02-27
Abstract: To provide an angular velocity sensor, an inertial measurement device, a moving body positioning device, a portable type electronic device, an electronic device and a moving body that are miniaturized and have high detection accuracy.SOLUTION: An angular velocity sensor 1 comprises: a detection spring 46B that is displaceable in a first direction and includes a longitudinal shape extending in a second direction orthogonal to the first direction; a detection unit 44B that has a movable detection electrode 441B displaceable in the first direction; and a stationary detection electrode 443B that faces the movable detection electrode 441B. The detection spring 46B is connected to the movable detection electrode 441B, and a folding part 461 of the detection spring part 46B is provided at a center side further than an end part 54 of the detection unit 44B in the second direction. The detection unit 44B includes, at an end part 54 side of the detection unit 44B: a first surface 445 that faces the detection spring 46B in the first direction; and a second surface 446 that is provided at the center side further than the first surface 445 in the second direction, and is nearer the detection spring 46B than the first surface 445 in the first direction.SELECTED DRAWING: Figure 4
Patent JP-2019147487-A (JP)
Title: Vehicle control system, vehicle control method, and program
Inventor: MATSUNAGA HIDEKI
IPC: B60W40/02
Filed: 2018-02-27
Abstract: To provide a vehicle control system, a vehicle control method, and a program which enable automated driving with consideration for the surroundings of a vehicle.SOLUTION: A vehicle control system comprises: a recognition section for recognizing the surrounding situation of a vehicle; a driving control section 100 for performing control to at least cause the vehicle to move forward or to move backward on the basis of the surrounding situation recognized by the recognition section; and a notification control section 110 for notifying traffic participants around the vehicle by using an output section when the driving control section is about to cause the stopped vehicle to advance in a second direction opposite to a first direction in which the vehicle has advanced before stopping. The driving control section causes the vehicle to advance in the second direction after an output section 42 makes the notification.SELECTED DRAWING: Figure 1
Patent JP-2018086474-A (JP)
Title: Game machine
Inventor: KANO TATSUYOSHI
IPC: A63F7/02
Filed: 2018-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of preventing a player from getting bored with a game in an early stage.SOLUTION: Acquisition means acquires lottery information on the basis of an operation of operation means operable by a player. Determination means executes a determination on the basis of the lottery information acquired by the acquisition means. An operation performance display mode is displayed on display means when the determination means determines a specific result. Period setting means sets a validation period to validate the operation of the operation means. Probability setting means sets the probability that the determination means determines the specific result. Probability setting means determines the probability set by the probability setting means by varying it at a timing when the operation means is operated within a validation period set by the period setting means.SELECTED DRAWING: Figure 5
Patent JP-2019154734-A (JP)
Title: Medical image processing apparatus, medical observation apparatus, and image processing method
Inventor: KATO MASATAKA
IPC: G02B23/24
Filed: 2018-03-12
Abstract: To provide a medical image processing apparatus, a medical observation apparatus and an image processing method that are capable of achieving both a deeper depth of field and a higher resolution in each of a medical captured image for a right eye and a medical captured image for a left eye.SOLUTION: There is provided a medical image processing apparatus including: an association processing section configured to associate multiple medical captured images in which an observation target is imaged by each of multiple imaging devices including imaging devices in which one or both of an in-focus position and an in-focus range are different; and a composing processing section configured to depth-compose each of a medical captured image for a right eye and a medical captured image for a left eye among the multiple medical captured images by using an associated other medical captured image.SELECTED DRAWING: Figure 8