baber/WOPTO huggingface dataset:
Patent JP-2019049232-A (JP)
Title: Rotating machine and impeller
Inventor: MURATA MASAHIKO
IPC: F04D25/04
Filed: 2017-09-11
Abstract: To maintain the stable fixation of an impeller and a rotating shaft.SOLUTION: A rotating machine 10 comprises: a rotating shaft 13 which can rotate around an axial line C; a first impeller 14A rotating around the axial line C integrally with the rotating shaft 13; and a casing 11 for covering the rotating shaft 13 and the first impeller 14A. The first impeller 14A comprises: a disc circular first disc part 411 with the axial line C as a center; a plurality of blade parts 42 extending toward a first side in an axial line C direction from a face oriented to the first direction of the first disc part 411 in the axial line direction C, and arranged with intervals in a peripheral direction; and an extension shaft 41S extending from a face oriented to a second side of the first disc part 411 in the axial line C direction toward the second side in the axial line C direction with the axial line C as a center. An end part of the second side of the extension shaft 41S in the axial line C direction can be connected to an end part of a first side of the rotating shaft 13 in the axial line C direction.SELECTED DRAWING: Figure 2
Patent JP-2018023136-A (JP)
Title: Context-aware peer-to-peer communication
Inventor: DING ZONGRUI
IPC: H04W28/06
Filed: 2017-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system for discovering a peer and/or being used in a peer related process, and/or easily performing P2P proximity communication by the other method, and determining context information for one or a plurality of peers.SOLUTION: A method for determining peer context information, includes the reception of a context-aware identifier (CAID). The CAID includes one or a plurality of items of context information related to the peer in addition to an indication of the identification of the peer. A first part of the CAID is decoded and a first item of the context information related to the peer is determined. The first part of the CAID can be decoded without a payload processing to a message. On the basis of the first item of the context information, it is determined that the processing for CAID or one or a plurality of messages is continued or not. The CAID is used in a discovering or relating procedure.SELECTED DRAWING: Figure 6
Patent JP-2019049677-A (JP)
Title: Display device
Inventor: WU BAIXIAN
IPC: G09F9/302
Filed: 2017-09-12
Abstract: To provide a display device in which outward appearance of numerals or the like to be displayed looks nice.SOLUTION: There is provided a fluorescent display tube (display device) comprising a green display segment group and a red display segment group constituting a green reference pattern 17 and a red reference pattern 18. In the fluorescent display tube (display device), the green reference pattern 17 and the red reference pattern 18 include a green long-ring pattern 171 and a red long-ring pattern 181 and a green transverse-line pattern 172 and a red transverse-line pattern 182. The green long-ring pattern 171 and the red long-ring pattern 181 are different from each other in size and are arranged so as to draw a dual ring as a whole, with the green long-ring pattern 171 smaller in size placed inside, and the green transverse-line pattern 172 and the red transverse-line pattern 182 are arranged in a vertical direction D11 in a row in the inside of the innermost green long-ring pattern 171 so as to be parallel to each other.SELECTED DRAWING: Figure 4
Patent JP-2018111481-A (JP)
Title: Flight range restricting system and method for unmanned aerial vehicle
Inventor: JASON W CLARK
IPC: B64F1/36
Filed: 2017-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a system and method for preventing a UAV from flying into and within a restricted airspace without authorization.SOLUTION: A flight range restricting system 100 is configured to control a flight range of an unmanned aerial vehicle (UAV) 102. The flight range restricting system 100 includes a database 108 comprising: a UAV capability storage area 110 that stores UAV capability data indicative of technical specifications of the UAV 102; and a restricted airspace storage area 112 that stores restricted airspace data indicative of a restricted airspace. A range restricting control unit 106 is communicatively coupled to the database 108. The range restricting control unit 106 controls the flight range of the UAV 102 on the basis of a current location of the UAV 102, the UAV capability data, and the restricted airspace data.SELECTED DRAWING: Figure 1
Patent JP-2019054638-A (JP)
Title: Grounding switch/arrester unit and gas insulated switchgear
Inventor: KOJIMA YASUYUKI
IPC: H02B13/035
Filed: 2017-09-15
Abstract: To miniaturize a gas insulated switchgear to reduce assembly processes when an arrester is incorporated into the gas insulated switchgear.SOLUTION: A grounding switch/arrester unit 9 is constituted by aligning a grounding switch 6 and an arrester 7 on a mounting plate 8 to be arranged. A support insulator 16 is provided between the grounding switch 6 and the arrester 7 to support the arrester 7 to the grounding switch 6 via the support insulator 16. An upper end of the support insulator 16 is fixed to a frame 6b of the grounding switch 6 via a metal fitting 15 with a U-shaped cross-section, and a lower end of the support insulator 16 is fixed to a metal fitting 17 provided in an electrode 7b of the arrester 7. The mounting plate 8 of the grounding switch/arrester unit 9 is mounted on an equipment tank 10 to incorporate the grounding switch 6 and the arrester 7 into the gas insulated switchgear 1.SELECTED DRAWING: Figure 2
Patent JP-2019052808-A (JP)
Title: Air conditioner and air conditioning system
Inventor: ITOYAMA MASARU
IPC: F24F3/12
Filed: 2017-09-15
Abstract: To provide an air conditioner capable of responding to removal of COand dehumidification.SOLUTION: An air conditioner 20 according to the present invention includes: a treatment regeneration section 10 having a treatment zone 2 and a regeneration zone 4 that are provided at positions different from each other in the circumferential direction around an axial core J10 and a first rotor 6 and a second rotor 8 that are provided along the axial core J10; a first rotor rotation driving section 12; a second rotor rotation driving section 14; and a heater 18 disposed on the inlet side of the second rotor 8B. In the first rotor 6, carbon dioxide included in treatment target air RA is absorbed, and carbon dioxide accumulated in the first rotor 6 is desorbed from the rotor by regeneration air TA. In the second rotor 8, moisture and contaminants included in the treatment target air RA are adsorbed, and moisture and contaminants accumulated in the second rotor 8 are desorbed from the second rotor 8 by the regeneration air TA.SELECTED DRAWING: Figure 1
Patent JP-2019055618-A (JP)
Title: Storage box for vehicle
Inventor: NIIDOME YUKI
IPC: B60R7/06
Filed: 2017-09-19
Abstract: To inhibit a stored object from falling out and secure visibility of an inner space.SOLUTION: A storage box includes a panel opening 12 formed in a rear surface of an instrument panel and a box main body arranged on the front side of the rear surface of the instrument panel. An inner space in which an object to be stored can be stored is defined by the box main body. An opening lower end edge 12d of the panel opening 12 is defined on an upper end edge 24a of an undercover 24 to be inclined downward with respect to a horizontal direction from the outer side to the inner side in the vehicle width direction. A rear end edge 17a of a lower surface 17 of the box main body is arranged substantially on the same level as an inner end 21 of the opening lower end edge 12d of the panel opening 12 in the vehicle width direction to extend substantially horizontally in the vehicle width direction.SELECTED DRAWING: Figure 2
Patent JP-2019060647-A (JP)
Title: Device and method for distance measurement
Inventor: TAKEMURA SHOTA
IPC: G01C3/06
Filed: 2017-09-25
Abstract: To provide a distance measurement device which reduces the influence of a film on a surface to be measured and performs a distance measurement with higher accuracy.SOLUTION: An irradiation part 11 of a distance measuring device 10 irradiates a measurement object 14 with a laser beam MLB as measurement light, and an imaging part 17 receives the reflected light of the measurement light, and picks up the reflected light of the laser beam formed on the imaging surface. When calculating the distance to the measurement object on the basis of the reflected light on the imaging surface, a film thickness correction section 20 in a distance calculation section 19 corrects an error in the distance due to the refractive index and film thickness of the film formed on the surface of the measurement object.SELECTED DRAWING: Figure 1
Patent JP-2019061019-A (JP)
Title: Cooling apparatus and projection device
Inventor: KIKUCHI RYO
IPC: H05K7/20
Filed: 2017-09-26
Abstract: To provide a cooling apparatus with improved assemblability, and a projection device.SOLUTION: A cooling apparatus CD includes: cases 10a, 10b with an attachment part 10c; an axial-flow fan arranged in the attachment part 10c and including fan cases 260, 270, 280 with a pair of openings, a fan blade 264, and a fan motor; and attachment regulation parts 10d, 10f arranged near the attachment part 10c and having projection parts 10d2, 10f2, 10f3 projecting by a predetermined amount from one opening toward the inside, with the axial-flow fan attached thereon. The predetermined amount of the projection parts 10d2, 10f2, 10f3 is shorter than a distance from one opening of the fan cases 260, 270, 280 to a position of the fan blade 264 where the projection part 10d2 corresponds, and longer than a distance from the other opening of the fan cases 260, 270, 280 to the position of the fan blade 264 to which the projection part 10d2 corresponds.SELECTED DRAWING: Figure 5
Patent JP-2019058524-A (JP)
Title: Game machine
Inventor: DANJO TERUFUMI
IPC: A63F5/04
Filed: 2017-09-27
Abstract: To provide a game machine capable of indicating a switching on or off of eight (8) segments by using one of a first data or a second data, while reducing use capacity of main control means with respect to the control of a 7-segment display.SOLUTION: A game machine includes: main control means 200, a 7-segment display 77, switching means 320, and 7-segment control means 300. The main control means 200 includes, as a lighting instruction, a first data, a second data, and identification data, and transmits the lighting instruction to the switching means 320. The 7-segment control means 300 includes conversion means 330 for converting the first data to lighting data and 7-segment transmission means 340 for transmitting the lighting data to the 7-segment display 77. On the basis of the identification data, the switching means 320 makes a switching between a first state and a second state.SELECTED DRAWING: Figure 16
Patent JP-2019066070-A (JP)
Title: Indoor unit for air conditioner
Inventor: UENO SHINTARO
IPC: F24F11/89
Filed: 2017-09-29
Abstract: To provide an indoor unit for air conditioner which improves the appearance of a housing by accommodating a sensor unit for detecting temperature and the like in the housing, and which includes the sensor unit capable of securing a protective function easily.SOLUTION: An indoor unit for air conditioner includes a rectangular parallelepiped housing 26. The housing includes an opening 34 which opens at a bottom surface part 27, and a sensor unit 33 arranged in the opening. The sensor unit includes a sensor case 35 formed in a cylindrical shape, and it is rotatably supported by a support member 42 in the housing with a central axis of the sensor case being a rotation axis line Px. The sensor unit also has a window hole 37 partitioned in a region including the longest bus line out of the side surface of the sensor case, and a sensor 38 accommodated in the sensor case and facing the window hole. The sensor case includes a bottom plate flush with the bottom surface part of the housing.SELECTED DRAWING: Figure 4
Patent JP-2019064156-A (JP)
Title: Liquid discharge head
Inventor: NAITO KYOHEI
IPC: B41J2/14
Filed: 2017-09-29
Abstract: To reduce largely-warped deformations to be caused in a piezoelectric body of an inkjet head.SOLUTION: An inkjet head 5 has an upper piezoelectric layer 1440 having an individual electrode 141 formed, an intermediate piezoelectric layer 240 having an intermediate common electrode 241 formed and a lower piezoelectric layer 340 having a lower common electrode 341 formed. In a region where the lower common electrode 341 is not formed in the lower piezoelectric layer 340 is formed a conductor layer 500. This can enlarge an area of a metal thin-film layer of an electrode formed in the lower piezoelectric layer 340, so that largely-warped deformations to be caused in a piezoelectric body 40 can be reduced.SELECTED DRAWING: Figure 7
Patent JP-2019068276-A (JP)
Title: Image reader
Inventor: OKAWA TOMOSHI
IPC: H04N1/04
Filed: 2017-10-02
Abstract: To provide an image reader capable of shortening time required for reading stop operation.SOLUTION: An operation display section 316 receiving input from a user has a message display part 503 for notifying the user of the fact that it is required to remove a document D on a document tray 201, and the message display part 503 notifies the user of the fact that it is required to remove the document D on the document tray 201, via the operation display section 316, according to a reading stop instruction detecting a stop button 502 for detecting the reading stop instruction being depressed.SELECTED DRAWING: Figure 17
Patent JP-2019068695-A (JP)
Title: Non-contact power feeding device and electric circuit module
Inventor: ISHIKAWA KEISUKE
IPC: H02J50/80
Filed: 2017-10-05
Abstract: To simplify a wiring structure of an electric circuit that transmits an electric power or improve a mechanical strength of the electric circuit that transmits the electric power.SOLUTION: A non-contact power feeding device comprises: a power transmission coil 18; and an electric power supply circuit that supplies an electric power to the power transmission coil 18. The power transmission coil 18 includes four loop intervals 18-1 to 18-4 each drawing a loop shape, and the four loop intervals are continuously arranged. Directions of wirings forming the adjacent two loop intervals circumferences are inversely directed each other, and a magnetic flux interlinked with a power reception coil corresponded to the adjacent two loop intervals occurs from the adjacent two loop intervals. The power reception coil is arranged onto a power reception substrate 30 vertical to a power transmission substrate 20 to which the adjacent two loop intervals is arranged.SELECTED DRAWING: Figure 3
Patent JP-2019071229-A (JP)
Title: Electrode slurry, and production method of electrode slurry and manufacturing method of electrode for electric device
Inventor: TOYOSHIMA KENICHI
IPC: H01M4/1395
Filed: 2017-10-10
Abstract: To reduce molding loss by restraining occurrence of crack in a mixture layer.SOLUTION: Electrode slurry includes active material particles, a conductive aid, a solvent, and a binder precursor, and the number of surrender at the 15-200 Pa of the shear stress-distortion curve measured by a rheometer is one. A production method of electrode slurry includes a blending step of obtaining a mixed solution by blending the active material particles, the conductive aid, the solvent, and the binder precursor, and an agitation step of agitating the mixed solution until the number of surrender at the 15-200 Pa of the shear stress-distortion curve measured by the rheometer becomes one.SELECTED DRAWING: Figure 2
Patent JP-2019070364-A (JP)
Title: Cylinder block for v-shaped multicylinder internal combustion engine
Inventor: IYODA KATSUNOBU
IPC: F02F1/00
Filed: 2017-10-11
Abstract: To attain downsizing while attaining reduction of a pumping loss.SOLUTION: A penetration hole 50 is formed in an inter-bank region 19 on each of partition walls 14 and disposed at an opposite side of a first cylinder bore 22 with respect to an axial line L1 of a first female screw hole 21h and at an opposite side of a second cylinder bore 32 with respect to an axial line L2 of a second female screw hole 31h. Therefore, the first cylinder bore 22, the second cylinder bore 32 and a crankshaft 12 can be made close. In comparison with a case where the penetration hole 50 is formed at a position across axial lines of a first bolt 41a and a second bold 42a with respect to each of the partition walls 14, concentration of a stress in a portion that is positioned in a direction orthogonal with a stroke direction of a first piston 23 and a second piston 33 is suppressed on an inner peripheral surface of the penetration hole 50.SELECTED DRAWING: Figure 1
Patent JP-2019071026-A (JP)
Title: Computing machine and cpu core allocation method
Inventor: KITANO YUDAI
IPC: G06F9/50
Filed: 2017-10-11
Abstract: To allocate processes to CPU cores so as to efficiently utilize CPU resources in a computing machine with processors for various performances mounted thereon.SOLUTION: A core allocation unit 200 in a computing machine 100 sets a performance value expressing a computing amount per unit time for each CPU core, and sets a load value expressing a computing amount used during execution for each process. When a process is a process occupying a CPU core, the core allocation unit 200 allocates the process to a CPU core in which a performance value equal to or greater than the load value of the process, which is the minimum performance value, is set.SELECTED DRAWING: Figure 1
Patent JP-2018025303-A (JP)
Title: Park release method and transmission and vehicle having park release means
Inventor: JOHN SPOONER
IPC: G05G5/06
Filed: 2017-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a method of manually releasing power actuated vehicle park means in safety in the absence of power.SOLUTION: The method of manually releasing power actuated vehicle park means in safety in the absence of power is provided, the method comprising the steps of: rotating a power actuated selector shaft 125 from a park mode position in which one or more wheels are locked by park means to a park release mode position in which one or more wheels are released by the park means; and locking the selector shaft in the release mode position by means of locking means, whereby the successive steps of rotating the selector shaft to the release mode position and subsequently locking the selector shaft in the release mode position comprises manual translation or rotation of one or more members in first and second directions respectively, the first direction being different from the second direction.SELECTED DRAWING: Figure 1
Patent JP-2019074098-A (JP)
Title: Rolling bearing
Inventor: TOKUDA ATSUSHI
IPC: F16C33/32
Filed: 2017-10-12
Abstract: To provide a rolling bearing in which seizure or damage never occurs even under such a high-speed rotation condition that a dm×n value is equal to or more than 100×10.SOLUTION: An angular contact ball bearing 1 comprises an inner ring 2, an outer ring 3, a plurality of balls 4 interposed between the inner and outer rings, and a holder 5 holding the ball 4. The angular contact ball bearing 1 is used under a high-speed rotation state that a dm×n value is equal to or more than 100×10. The holder 5 is obtained by injection-molding a resin composition. The resin composition is a composition obtained by combining fibrous reinforcement material with base resin, wherein the base resin mainly consists of polyamide resin composed of a dicarboxylic acid component and a diamine component. The dicarboxylic acid component mainly consists of terephthalic acid. The diamine component mainly consists of 1,10-decane diamine. The fibrous reinforcement material contains 15-50 mass% glass fiber or 10-35 mass% carbon fiber, based on the whole resin composition. The ball 4 is made of ceramics.SELECTED DRAWING: Figure 1
Patent JP-2018065997-A (JP)
Title: Aqueous pigment dispersant
Inventor: SHIMIZU YUSUKE
IPC: C09D11/326
Filed: 2017-10-13
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous pigment dispersant which can secure excellent redispersibility capable of suppressing solidification of a pigment or a polymer in an ink discharge nozzle and storage stability under high temperatures and to provide a method for producing an aqueous ink.SOLUTION: There is provided an aqueous pigment dispersion which comprises a polymer dispersant obtained by crosslinking a water-insoluble polymer (A) having a carboxyl group and a water-insoluble multifunctional epoxy compound and a pigment, wherein at least a part of the carboxyl group of the water-insoluble polymer (A) is neutralized with an alkali metal compound and the acid value, the neutralization degree and the crosslinking degree of the neutralized water-insoluble polymer (A) satisfy the following conditions 1 to 3. Condition 1: the value of [(100-the neutralization degree-the crosslinking degree)/100]×(the acid value of the water-insoluble polymer (A)) is -30 to 30 mgKOH/g, condition 2: the value of [(the neutralization degree)/100]×(the acid value of the water-insoluble polymer (A)) is 80 to 180 mgKOH/g, and condition 3: the value of [(the crosslinking degree)/100]×(the acid value of the water-insoluble polymer (A)) is 80 to 180 mgKOH/g.SELECTED DRAWING: None
Patent JP-2018042260-A (JP)
Title: Communication connection system and program for communication connection system
Inventor: KAWAKUBO MASARU
IPC: G06F9/445
Filed: 2017-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a communication connection system and a program for the communication connection system, capable of providing a user with a user interface according to configuration information when connecting a mobile communication terminal, an external display device, and an external input device, while the mobile communication terminal recognizes an optimal user interface by a combination of the external display device and the external input device.SOLUTION: In a smartphone 200 of a communication connection system 100, when an input signal is received from a keyboard 300, a transmitter unit 250 transmits a user interface type request signal to a display 400. A receiver unit 260 receives a user interface type configuration signal from the display 400. According to the user interface type configuration signal, a display control unit 270 selects an interface mode recorded in advance in the smartphone 200, to supply to a selected display 400 to display.SELECTED DRAWING: Figure 3
Patent JP-2019074967-A (JP)
Title: Filter processor and method for controlling the same
Inventor: CHEN TSEWEI
IPC: G06F9/50
Filed: 2017-10-17
Abstract: To enable more efficient filter processing.SOLUTION: A filter processor that subjects processing target data to filter processing using a filter kernel includes: K pieces of arithmetic means which execute predetermined arithmetic processing in parallel; data holding means which holds a plurality of data values included in the processing target data; coefficient holding means which holds a plurality of filter coefficients included in the filter kernel; first pattern holding means which holds a first pattern that selects K pieces of data values input to the K pieces of arithmetic means from the plurality of data values; second pattern holding means which holds a second pattern that selects one filter coefficient input to the K pieces of arithmetic means from the plurality of filter coefficients; and control means which inputs the K pieces of data values to the K pieces of arithmetic means with reference to the first pattern, and inputs the one filter coefficient common to the K pieces of arithmetic means with reference to the second pattern. The predetermined arithmetic processing includes processing which multiplies the one filter coefficient to the K pieces of data values in parallel.SELECTED DRAWING: Figure 3