baber/WOPTO huggingface dataset:
Patent JP-2019181160-A (JP)
Title: Medical information processor, x-ray ct device and medical information processing method
Inventor: ZHOU JIAN
IPC: G01T1/17
Filed: 2019-01-21
Abstract: To properly correct projection data collected by a photon counting detector.SOLUTION: A medical information processor comprises: a processing part for acquiring projection data including a counting corresponding to an energy bin of an X-ray detector, the counting being recorded and expressing an X-day which transmits a subject and is then detected on each photon counting detector element forming an X-ray detector, then acquiring a forward model including a small scale pile up response matrix to each of a degree of pulse pile up, then estimating a spectrum of the counting which received affection of the pulse pile up based on the spectrum input as a true spectrum of the detected X-ray using the forward model, for correcting the projection data for generating corrected projection data.SELECTED DRAWING: Figure 2
Patent JP-2019089792-A (JP)
Title: Azepane derivatives and methods of treating hepatitis b infections
Inventor: HARTMAN GEORGE D
IPC: C07D401/04
Filed: 2019-01-22
Abstract: To provide compounds useful for treating, inhibiting, suppressing, or preventing HBV infection.SOLUTION: The present invention provides e.g. a compound of the following formula.SELECTED DRAWING: None
Patent JP-2020116549-A (JP)
Title: Organic material capable of storing and releasing gas
Inventor: ARIMURA TOMOAKI
IPC: C08F16/36
Filed: 2019-01-28
Abstract: To provide an organic polymer compound that solves various problems that a hydrogen storage alloy has, in particular, to provide an organic polymer compound having very high hydrogen storage and release characteristics, and furthermore, to make it possible to transportation of hydrogen with a material lighter than a hydrogen storage alloy, and make certainty of structure of a hydrogen supply chain safely and cheaply larger.SOLUTION: An organic polymer compound capable of storing and releasing a gas.SELECTED DRAWING: Figure 1
Patent JP-2020123089-A (JP)
Title: Image processing device, control method thereof and program
Inventor: ARAKAWA JUNYA
IPC: G06F16/50
Filed: 2019-01-30
Abstract: To provide an image processing device capable of calculating a similarity to recognize the same kind of a document image without a specification of a portion by a user.SOLUTION: An image processing device includes: registering means for registering multiple document images as a registered document image group; obtaining means for obtaining the document image to be searched as a query document image; and calculating means for calculating a similarity between the registered document image contained in the registered document image group and the query document image. The calculating means includes: means for calculating a reference-by-reference similarity between the registered document image and the query document image when the registered document image and the query document image are positioned at each of multiple positioning references for the positioning; and means for calculating a final similarity between the registered document image and the query document image on the basis of the reference-by-reference similarity.SELECTED DRAWING: Figure 8
Patent JP-2020121835-A (JP)
Title: Recording apparatus
Inventor: SAWAI Mikinori
IPC: B65H5/06
Filed: 2019-01-30
Abstract: To provide a recording apparatus capable of changing the load in accordance with a supply route.SOLUTION: A recording apparatus comprises a first medium supply unit 27 that supplies a medium S, a second medium supply unit 30 that supplies the medium S, and a feed mechanism 40 that feeds the medium S. The feed mechanism 40 is formed with a first feed route 41 for the medium S supplied from the first medium supply unit 27, a second feed route 42 for the medium S supplied from the second medium supply unit 30, and a confluence G where the first feed route 41 and the second feed route 42 join together. The feed mechanism 40 has a first feed roller 46 that is one example of a first roller, a third feed roller 48 that is one example of a second roller, and a load varying mechanism 55. The first and second rollers are configured to clamp the medium S in the confluence G or in a downstream side of the confluence G in a feed direction of the medium S, and the load varying mechanism 55 is configured to vary the load when the first and second rollers clamp the medium.SELECTED DRAWING: Figure 3
Patent JP-2020123856-A (JP)
Title: Signature system, signature method, and program
Inventor: NAGANUMA TAKESHI
IPC: H04L9/32
Filed: 2019-01-30
Abstract: To securely manage public templates in a decentralized environment without compromising user convenience.SOLUTION: A signature system is configured to: hold a first secret key corresponding to a public key and a second secret key, and biometric information of a user in public key cryptography; generate a public template of the user by performing a predetermined process on the biometric information of the user and the first secret key; generate a user encrypted public template by encrypting the user public template with the second secret key; and publish the user encrypted public template.SELECTED DRAWING: Figure 1
Patent JP-2020121687-A (JP)
Title: Pneumatic tire
Inventor: KATO YOSHITAKA
IPC: B60C15/04
Filed: 2019-01-31
Abstract: To provide a pneumatic tire that can be improved in rim sliding resistance and bead durability while securing rim assemblability.SOLUTION: A bead part 20 is provided with a bead core 30 having a core outer part 31 formed by winding a bead wire 35 around the core outer part and a reinforcement member 40 which is arranged at inside in a tire radial direction of the core outer part 31, whose inner peripheral surface 45 is curved in a direction in which the surface protrudes to outside in the tire radial direction. In the bead core 30, a relation between a height H and a width W is in a range of 0.5≤(W/H)≤1.5, and a relation between the height H of the bead core 30 and a height hr of the reinforcement member 40 is in a range of 0.05≤(hr/H)≤0.5. A relation between a thickness t of the reinforcement member 40 and a width wr of the reinforcement member 40 is in a range of 3≤(wr/t)≤25, and a relation between a dent amount d of the reinforcement member 40 and the thickness t of the reinforcement member 40 is in a range of 0.2≤(d/t)≤1.2, and a relation of a width wb of the core outer part 31 and the width wr of the reinforcement member 40 is in a range of 0.9≤(wr/wb)≤1.1.SELECTED DRAWING: Figure 1
Patent JP-2020124269-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-02-01
Abstract: To provide a game machine which can suitably execute a specified performance.SOLUTION: In a game machine which can set a set value out of a plurality of set values 1 to 6, and can set either of a first performance mode and a second performance mode, a performance control CPU 120 can execute a pattern SY-3 of a speech notice performance at a ratio which is varied according to setting to the first performance mode, and setting to the second performance mode in a period after a start of a variable display up to a normal ready-to-win state, can execute a pattern CY-3 of a cut-in notice performance at a ratio which is varied according to setting to the first performance mode, and setting to the second performance mode during a normal ready-to-win performance execution period, and can execute a performance pattern TY-3 at a common ratio corresponding to the set value even if a mode is set to either of the first performance mode and the second performance mode at timing at which a performance execution period is switched to a super ready-to-win performance execution period.SELECTED DRAWING: Figure 8-27
Patent JP-2020125527-A (JP)
Title: Aluminum alloy casting material
Inventor: HASHIMOTO Kakefumi
IPC: C22C21/02
Filed: 2019-02-06
Abstract: To provide an aluminum alloy casting material serving as a forging mother material of an aluminum alloy that is excellent in tension strength and 0.2% yield strength and has a moderate hardness.SOLUTION: The aluminum alloy casting material contains 10 to 11.5 mass% of Si, 0.5 mass% or less of Fe, 2 to 3 mass% of Cu, 0.09 mass% or less of Mn, 0.2 to 0.5 mass% of Mg, 0.1 mass% or less of Cr, 0.1 mass% or less of Ni, 0.1 mass% or less of Zn and 0.005 to 0.06 mass% of Ti, and further contains any one kind of Sr, Sb, Ca and Na in an amount of 0.01 to 0.1 mass% of Sr, 0.03 to 0.2 mass% of Sb, 0.003 to 0.02 mass% of Ca and 0.003 to 0.02 mass% of Na, respectively, and the balance Al with inevitable impurities.SELECTED DRAWING: None
Patent JP-2020124443-A (JP)
Title: Search device and search system
Inventor: YAMAGUCHI OSAMU
IPC: A63B71/06
Filed: 2019-02-06
Abstract: To enable more easily searching out a golf ball.SOLUTION: A search device includes a communication part which receives an electric wave transmitted from a wireless communication tag provided in a golf ball, an output part which outputs information to a user, and a control part which controls the output part according to the electric wave received from the wireless communication tag provided in the golf ball, and outputs information.SELECTED DRAWING: Figure 1
Patent JP-2020127573-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2019-02-07
Abstract: To provide a game machine that attracts a player.SOLUTION: There are first to fourth display performances as display performances, and a specific light emission performance can be executed in a state where a specific image is displayed in the first to fourth display performances. In the first display performance, third display performance, and fourth display performance, a predetermined light emission performance can be executed in a state where the specific image to notify a big winning is displayed. Specific light emission performances executed in the first display performance, third display performance, and fourth display performance are made different light emission performances. While a predetermined light emission performance is being executed in the first display performance, third display performance, and fourth display performance, execution of a movable performance is restricted.SELECTED DRAWING: Figure 47
Patent JP-2019072564-A (JP)
Title: Game machine
Inventor: SASAKI TAKASHI
IPC: A63F7/02
Filed: 2019-02-12
Abstract: To provide a game machine capable of suppressing inconveniences in which a player gets bored with a game.SOLUTION: Distribution winning means includes: first flow channel switching means provided with first distribution movable means movable alternately between a first position for distributing a game ball to a first flow channel and a second position for distributing a game ball to a second flow channel; and second flow channel switching means provided with second distribution movable means movable alternately between a third position for distributing the game ball distributed to the second flow channel by the first flow channel switching means to a third flow channel and a fourth position for distributing the game ball to a fourth flow channel for guiding to a ball entrance port. Therefore, a player can play a game while enjoying to which flow channel the game ball entered the distribution winning means is to be distributed. Accordingly, it is possible to suppress inconveniences in which the player gets bored with the game. In addition, during a privilege game, the game balls are configured to enter the distribution winning means. As a result, a state after the privilege game can be set advantageous to the player.SELECTED DRAWING: Figure 1
Patent JP-2020136405-A (JP)
Title: Wafer processing method
Inventor: HARADA SHIGENORI
IPC: H01L21/683
Filed: 2019-02-15
Abstract: To form a device chip without deteriorating quality.SOLUTION: A wafer processing method for dividing a wafer in which a plurality of devices are formed in each region on a surface partitioned by division schedule lines into individual device chips comprises a polyester-based sheet arranging step, an integrating step, a dividing step, and a picking-up step. The polyester-based sheet arranging step positions the wafer in an opening of a frame and arranges a polyester-based sheet in a rear surface of the wafer and an outer periphery of the frame, the opening housing the wafer. The integrating step heats and presses the polyester-based sheet, and integrates the wafer and the frame via the polyester-based sheet. The dividing step forms a division groove by irradiating the wafer with a laser beam of a wavelength having absorbability to the wafer along the division schedule lines and divides the wafer into individual device chips. The picking-up step applies ultrasonic waves to the polyester-based sheet, pushes up the device chip, and picks up the device chip from the polyester-based sheet.SELECTED DRAWING: Figure 4
Patent JP-2020133196-A (JP)
Title: Structure and construction method thereof
Inventor: NORO YOSHIYUKI
IPC: B65D90/00
Filed: 2019-02-18
Abstract: To provide a structure and the like for which stability of upper and lower segments can be improved.SOLUTION: A digester is a structure having a lateral wall constructed by vertically disposing segments 31 and 32. The prestress in a lengthwise direction is introduced to the lateral wall by tension of longitudinal PC steel materials 15 and 16 that pass through inside the upper and lower segments 31 and 32. The upper and lower segments 31 and 32 extend in different directions in a vertical plane. The longitudinal PC steel material 15 passed through the upper segment 31 penetrates an open hole 321b of the lower segment 32 and is fixed to the segment 32. The longitudinal PC steel material 16 passed through the lower segment 32 is fixed to an upper end of the segment 32.SELECTED DRAWING: Figure 4
Patent JP-2019075594-A (JP)
Title: Semiconductor device
Inventor: MATSUKURA HIDEKI
IPC: H01L21/28
Filed: 2019-02-22
Abstract: To resolve problems that the number of oxide semiconductor layers increases due to parallel connection of a first transistor and a second transistor, and parasitic capacitance affects an operation of the transistors.SOLUTION: An oxide semiconductor layer has a first channel formation region and a second channel formation region. A source electrode and a drain electrode are provided above the oxide semiconductor layer. An insulating layer is provided above the source electrode and the drain electrode. A gate electrode is provided above the insulating layer. The gate electrode has an opening. The opening is overlapped with the source electrode or the drain electrode.SELECTED DRAWING: Figure 2
Patent JP-2020135728-A (JP)
Title: Graph creation device, graph creation method, and program
Inventor: KAMATA KENICHIRO
IPC: G06T11/60
Filed: 2019-02-25
Abstract: To provide a graph creation device capable of surely creating the graph of a desired image in a short time by a simple operation and to provide a graph creation method and a program.SOLUTION: The graph creation device includes a template display part for displaying each template corresponding to each of a plurality of previously provided graphs from a display, a first input acceptance part for accepting specification input for specifying a desired template from each displayed template, a data table display part for displaying a data table associated with the template specified by the specification input from the display, a second input acceptance part for accepting data input to the displayed data table, a graph creation part for reflecting the data to the specified template to create the graph, and a graph display part for displaying the created graph from the display.SELECTED DRAWING: Figure 1
Patent JP-2020133366-A (JP)
Title: Shear wave speed measurement device
Inventor: NAKAYAMA TAKASHI
IPC: E02D1/00
Filed: 2019-02-26
Abstract: To provide a shear wave speed measurement device capable of improving reception sensitivity of a receiving side piezoelectric part.SOLUTION: A shear wave speed measurement device 1 measures a shear wave speed of soil S based on output signals of reception piezoelectric parts Rto Rthat receive shear waves propagating in the ground. Amplification parts Ato Aamplify the output signals of the reception piezoelectric parts Rto Rnear the reception piezoelectric parts Rto R. The amplification parts Ato Aare installed in the ground together with the reception piezoelectric parts Rto R. A plurality of transmission piezoelectric parts Sto Sare arranged with spacing D in a depth direction in the ground so as to transmit the shear waves to the ground. A plurality of reception piezoelectric parts Rto Rare arranged with the spacing D in the depth direction in the ground so as to receive the shear waves that are transmitted for each of the transmission piezoelectric parts Sto Sand propagated in the ground. A speed distribution calculation part 8 calculates speed distribution in the ground based on the output signals of the plurality of reception piezoelectric parts Rto R.SELECTED DRAWING: Figure 1
Patent JP-2019140681-A (JP)
Title: Imaging apparatus and image generation method
Inventor: SHIMANO TAKESHI
IPC: H04N5/232
Filed: 2019-02-28
Abstract: To reduce cost and power consumption of an imaging apparatus by facilitating detection of an incident angle of a light beam transmitted through a grating substrate.SOLUTION: An imaging apparatus 101 has: an image sensor 103 which converts an optical image captured by a plurality of pixels arranged in an array on an imaging surface into an image signal and outputs the converted image signal; a modulator 102 which is arranged on a light receiving surface of the image sensor 103 and configured to modulate intensity of light; and an image processing circuit 106 which performs image processing of the image signal output from the image sensor 103. The modulator 102 has a grating substrate 102a, a grating pattern 105 formed on a back surface side of the grating substrate 102a arranged in proximity to the light receiving surface of the image sensor 103; and a grating pattern 104 formed on a front surface facing the back surface. Each of the grating patterns 104 and 105 are constituted of a plurality of concentric circles. The modulator 102 performs intensity modulation on the light transmitted through the grating pattern 104 by the grating pattern 105 and outputs the modulated light to the image sensor 103.SELECTED DRAWING: Figure 1
Patent JP-2020139683-A (JP)
Title: Oil return device
Inventor: YOKOI TAKANORI
IPC: F25B43/02
Filed: 2019-02-28
Abstract: To provide an oil return device which enables adjustment of an amount of a returned oil while inhibiting increase of a physical frame of the oil return device.SOLUTION: In an accumulator 12, as oil passages in which an oil flows toward a slide part of a compressor, a passage in which the oil flows through an external space 113, a partition wall hole 115, an internal space 112, and a bottom part communication hole 110 in a written order, and a passage in which the oil flows through the external space 113, a second communication hole XV2, a first communication hole XV1, and the internal space 112 in a written order are formed. A microvalve X1 is provided between the second communication hole XV2 and the first communication hole XV1.SELECTED DRAWING: Figure 3
Patent JP-2020145816-A (JP)
Title: Charging device, charging method, program, and batter delivery system
Inventor: FUJITA ARIYOSHI
IPC: H01M10/48
Filed: 2019-03-05
Abstract: To provide a device for charging a connected battery and confirming a deteriorated state, preventing the deteriorated battery from being used, and shortening a time required for the charging and the confirmation as compared with the conventional device.SOLUTION: A charging device as one embodiment of the present invention includes a charging/discharging portion, a measuring portion, an estimating portion, a determining portion, and an output portion. The charging/discharging portion can charge and discharge a connected battery. The measuring portion measures voltage and current when charging the battery and generates measured data. The estimating portion estimates a deterioration state of the battery based on the measured data. The determining portion determines whether or not the battery can be used based on the estimated deterioration state of the battery. The output portion outputs information relating to the determined availability.SELECTED DRAWING: Figure 2
Patent JP-2020142605-A (JP)
Title: Control device for human-powered drive vehicle
Inventor: SHAKA SATOSHI
IPC: B62M6/45
Filed: 2019-03-05
Abstract: To provide a control device for a human-powered vehicle which can satisfactorily control a motor.SOLUTION: A human-powered drive vehicle includes a motor which gives propulsive power to the human-powered drive vehicle, a crank shaft, a drive wheel, and a speed change gear for changing a speed change ratio. A control device includes a control unit for controlling the motor according to human-power driving force, and the control unit is so configured as to be capable of changing an assist state concerning at least one of an assist ratio and an assist force. The assist state includes a first assist state in which the speed change ratio is a first speed change ratio, and a second assist state in which the speed change ratio is a second speed change ratio smaller than the first speed change ratio. The control unit controls the motor so as to differ the first assist state, that satisfies a predetermined condition, from the second assist state, and controls the motor so as to differ the first assist state, that does not satisfy the predetermined condition, from the first assist state that satisfies the predetermined condition.SELECTED DRAWING: Figure 2
Patent JP-2020145648-A (JP)
Title: Lost child prevention support system
Inventor: AZUMA HARUOMI
IPC: G08B25/00
Filed: 2019-03-08
Abstract: To support the prevention of a lost child by efficiently detecting a person who may be lost without increasing the required number of monitoring cameras and without increasing the processing load such as image processing.SOLUTION: A lost child prevention support system includes: a grouping unit that recognizes a group of users who are facility users entering a facility and generates user group information indicating the user group; an image acquisition unit that acquires an in-facility image including an image of the user from an imaging device in the facility; a guidance control unit that controls the operation of a movable guidance device that guides the user in the facility; a guidance group identification unit that identifies the user group of the user guided by the guidance device; and a lost child estimation unit that estimates a non-guided user as a possible lost child when the non-guided user who is a user not belonging to the guided user group appears in the in-facility image.SELECTED DRAWING: Figure 2
Patent JP-2020149819-A (JP)
Title: Air electrode for lithium air battery, lithium air battery, and method of manufacturing air electrode for lithium air battery
Inventor: SAITO MORIHIRO
IPC: H01M4/90
Filed: 2019-03-12
Abstract: To provide a lithium air battery capable of reducing an overvoltage and having improved capacity maintainability, and to provide an air electrode used for the lithium air battery and a method of manufacturing the same.SOLUTION: An air electrode for a lithium air battery includes a redox mediator.SELECTED DRAWING: Figure 1