baber/WOPTO huggingface dataset:
Patent JP-2021137507-A (JP)
Title: Game machine
Inventor: FURUYA KAZUYA
IPC: A63F5/04
Filed: 2020-03-09
Abstract: To provide a game machine capable of enhancing a player's interest by making a notification mode different to the player according to a case where divided game section have a fraction and a case of having no fraction.SOLUTION: A game machine includes game section determination means executing a game section lottery for determining a game section of a prescribed state, and game section notification means dividing a game section obtained as the result of the game section lottery into a plurality of divided game sections and executing notification by dividing it into a plurality of rounds of game. In the plurality of rounds of game, the game section notification means sets a game of notifying of a divided game section with a fraction less than a prescribed value, and a game of notifying of a divided game section without any fraction. In the game of notifying of the game of the divided game section with the fraction, the game section notification means notifies of the divided game section with the fraction out of the plurality of divided game sections, and, in the game of notifying of the divided game section without fraction, notifies of the divided game section without fraction out of the plurality of divided game sections.SELECTED DRAWING: Figure 26
Patent JP-2021141971-A (JP)
Title: Ultrasonic imaging apparatus, ultrasonic signal processing apparatus, and ultrasonic signal processing method
Inventor: SHIMIZU ICHIRIKI
IPC: A61B8/14
Filed: 2020-03-10
Abstract: To predict a measurement error included in velocity information calculated by speckle tracing of an echo signal, derive an adjustment policy of a transmission/reception condition for suppressing the measurement error within a desired level, and present it or feed it back to an ultrasonic imaging apparatus.SOLUTION: An ultrasonic imaging apparatus includes an ultrasonic transmission/reception unit for transmitting an ultrasonic wave to an examination object and receiving an ultrasonic signal, which is a reflection wave from the examination object, and a signal processing unit for calculation velocity information by using the ultrasonic signal from a moving scatterer in the examination object. The signal processing unit includes an error calculation unit for calculating a measurement error included in the velocity information by using a transmission/reception condition when the ultrasonic transmission/reception unit receives the ultrasonic signal, and the velocity information. The ultrasonic imaging apparatus may further include a transmission/reception condition deriving unit for deriving a transmission/reception condition for reducing the measurement error on the basis of the measurement error calculated by the error calculation unit, and an output unit for outputting the transmission/reception condition derived by the transmission/reception condition deriving unit.SELECTED DRAWING: Figure 1
Patent JP-2021143689-A (JP)
Title: Controller of power transmission device for vehicle
Inventor: AONO YUSUKE
IPC: F16H61/02
Filed: 2020-03-10
Abstract: To attain suitable gear stage switching of an auxiliary transmission.SOLUTION: An electronic control unit 50 engages two of friction engaging elements provided in an automatic transmission 30 in a neutral range. Also, when the electronic control unit 50 starts gear stage switching of an auxiliary transmission 41 from a low speed side gear stage to a high speed side gear stage in the neutral range, the electronic control unit disengages one of the above two friction engaging elements that engage during the neutral range, and when it determines that the gear stage switching is completed, it re-engages the friction engaging elements having been disengaged.SELECTED DRAWING: Figure 1
Patent JP-2021143701-A (JP)
Title: Leakage repair jig and leakage repair method
Inventor: OMAE SHINJI
IPC: F16L55/18
Filed: 2020-03-11
Abstract: To provide a leakage repair jig that can reliably repair leakage such as piping by a simple method, and provide a leakage repair method using the same.SOLUTION: A leakage repair jig 1 is the jig to repair a leakage point, and is mainly constituted of a case 3, clay 5, a flow regulation part 7, a magnet 9, a filler 11, etc. The case 3 is substantially a box type comprising magnetic materials, and one surface is opened. The opening side of the case 3 becomes a side of adhering to the leakage point. The magnet 9 is contained in an inside of the case 3. The clay 5 is arranged on a surface of the magnet 3 in the opening side of the case 3. Namely, in at least one surface of the magnet 3, the clay 5 adhering to the leakage point is arranged. The magnetic materials are contained in the clay 5. For example, powder of the magnetic materials is mixed in the clay 5. Accordingly, the clay 5 is attracted to the magnet 9.SELECTED DRAWING: Figure 1
Patent JP-2021142860-A (JP)
Title: Indicator device
Inventor: AOKI TAKESHI
IPC: B60K35/00
Filed: 2020-03-11
Abstract: To reduce the number of components of an indicator device, and achieve weight reduction, cost reduction and space-saving.SOLUTION: In an indicator device 10 comprising a display panel 7 with a display part 8c comprising a light transmissible part 8a and a light non-transmissible part 8b and a case 9 for holding the display panel 7 on a front side, a light emission LED 11 and an electronic circuit for causing the light emission LED 11 to emit light are provided on a rear side of the light non-transmissive part 8b of the display panel 7. On the case 9, a reflection plate part 17 comprising a recess 15 which covers the light transmissive part 8a of the display panel 7 and the light emission LED 11 at an interval and an outer peripheral part 15a of the recess 15 contacting the light non-transmissive part 8b of the display panel 7, are integrally provided so as to face the display part 8c.SELECTED DRAWING: Figure 4
Patent JP-2021143659-A (JP)
Title: Electric pump
Inventor: KOBAYASHI YOSHIYUKI
IPC: F04C2/10
Filed: 2020-03-13
Abstract: To provide an electric pump which enables use of a large control board while inhibiting size increase of its entire part.SOLUTION: An electric pump includes: a motor 20 having a rotor which may rotate around a center axis; a pump mechanism 30 connected to the motor 20; a control board 40 located at the radial outer side of the motor 20; and a pump body 10 which may house the motor 20 and the control board 40. The pump body has: a motor housing 11 which houses the motor; a substrate housing 13 which houses the control board 40; and a through hole which connects the motor housing with the substrate housing 13 in a radial direction. The electric pump has a joint bus bar 51b which is located in the through hole and electrically connects the motor with the control board.SELECTED DRAWING: Figure 1
Patent JP-2021093511-A (JP)
Title: Radiator
Inventor: OSHIMA EIJI
IPC: H01L23/473
Filed: 2020-03-13
Abstract: To provide a radiator having high heat radiation performance while being small and light-weighted.SOLUTION: A radiator 1 is constituted by a base unit 4 having a heat receiving surface 2 in contact with a heating element such as a semiconductor element and an electronic component and a heat transfer surface 3 opposed to the heat receiving surface 2 and a fin 5 that extends to the heat transfer surface 3 of the base unit 4. In the radiator 1 having such a configuration, the fin 5 is configured by a fin base unit 5a extended to the heat transfer surface 3 and a plurality of heat diffusion projections 8, 9 formed on a surface of the fin base unit 5a.SELECTED DRAWING: Figure 1
Patent JP-2021149191-A (JP)
Title: Information processing apparatus, and information processing method
Inventor: ZHOU JIAQING
IPC: H04N1/00
Filed: 2020-03-16
Abstract: To provide a technique for, even in a case in which the execution of a same name application having the same name as that of an application is stopped, controlling the execution of installation of the application in accordance with whether or not the execution of the same name application cannot be started.SOLUTION: An application stored in a storage device connected with an information processing apparatus is installed in the information processing apparatus and the execution thereof is started. A same name application having the same name as that of the application stored in the storage unit is not being operated. In this case, when a log indicating that the start of execution of an application is failed, which is installed in the date in which a difference from an update date of the same name application is within a predetermined period, is not found from logs of the respective installed applications, the application is removed from objects to be installed.SELECTED DRAWING: Figure 2
Patent JP-2021150336-A (JP)
Title: Manufacturing method of nitride semiconductor device and nitride semiconductor device
Inventor: FUKUSHIMA YUTA
IPC: H01L21/265
Filed: 2020-03-16
Abstract: To provide a manufacturing method of a nitride semiconductor device capable of improving an activation rate of an n-type impurity, and the nitride semiconductor device.SOLUTION: A manufacturing method of a nitride semiconductor device, comprises a step of preparing a gallium nitride semiconductor layer having a first face and a second face positioned at the side opposite to the first face, and adjusting a donor concentration of an n-type region by ion-implanting an n-type impurity to the gallium nitride semiconductor layer from the first face side. A relation between a dislocation density of the gallium nitride semiconductor layer when an activation rate of the n-type impurity in the n-type region becomes a preset value, a depth from the first face of the n-type impurity in the n-type region up to an implantation peak position, and a tail length to the second face side from the implantation peak position of the n-type impurity are calculated in advance. In the step of ion-implanting the n-type impurity, an ion-implantation processing condition is set so as to form the n-type region satisfying this relation.SELECTED DRAWING: Figure 3
Patent JP-2021146828-A (JP)
Title: Front hub for bicycle and bicycle including the same
Inventor: TAKAHASHI HIROAKI
IPC: B60B27/00
Filed: 2020-03-18
Abstract: To provide a front hub for a bicycle having a simple structure and capable of reducing air resistance during traveling by a bicycle, and a bicycle including the front hub for a bicycle.SOLUTION: A front hub for a bicycle 10 includes a hub shaft 1, and a hub body 2 provided on the hub shaft 1 so as to be rotatable. The front hub for a bicycle 10 includes an air resistance reduction structure 1c at a portion between the hub body 2 and a front fork 3 when the front hub for a bicycle 10 and the front fork 3 are coupled. The air resistance reduction structure 1c reduces air resistance during traveling by a bicycle. It is desirable that a cross-sectional shape of the air resistance reduction structure is a blade sectional shape.SELECTED DRAWING: Figure 1
Patent JP-2020170507-A (JP)
Title: Buffer memory, arithmetic device and system using the same, and operation method therefor
Inventor: PARK YONG SANG
IPC: G06F12/02
Filed: 2020-03-23
Abstract: To increase the use efficiency of a buffer memory and to reduce the manufacturing cost of an arithmetic device.SOLUTION: A computing unit 102 includes a buffer memory 122 which provides a computing part 140 of a first to nth input feature sets. The buffer memory 122 includes the first to nth memories and stores the first to nth input feature sets FD having a plurality of features in the first to nth memories. The plurality of features included in one input feature set FD can be stored separately in the first to nth memories, and the features in the same order of the first to nth input feature sets can be stored in different memories, respectively.SELECTED DRAWING: Figure 1
Patent JP-2020125675-A (JP)
Title: Pre-stressed concrete floor slab and construction method for floor slab using pre-stressed concrete floor slab
Inventor: KITAMURA TAKESHI
IPC: E01D19/12
Filed: 2020-03-24
Abstract: To provide a pre-stressed concrete floor slab capable of facilitating the improvement of earthquake resistance of the entire bridge by reducing the weight of the floor slab.SOLUTION: A pre-stressed concrete floor slab 1 using fiber reinforcement concrete, comprising a plate portion 2, and a lattice-like rib 3 composed of a vertical rib 31 and a lateral rib 32 formed on the underside of the plate portion 2, in which pre-stress is introduced to the vertical rib 31 by post-tensioning system, and pre-stress is introduced to the lateral rib 32 by pretension system.SELECTED DRAWING: Figure 1
Patent JP-2021152720-A (JP)
Title: Design support system
Inventor: SHIMADA TOSHIO
IPC: G06F16/9038
Filed: 2020-03-24
Abstract: To provide a design support system capable of confirming the entire design information database necessary for equipment design by one retrieval.SOLUTION: A design support system 10 for supporting equipment design comprises: a design information database 1 for storing equipment design information; a storage unit 2 for storing browsing records of the data in the design information database 1; a retrieval processing unit 3 for retrieving data from a design information database 1 on the basis of browsing records stored in a storage unit 2 for an inputted retrieval keyword; and an output unit 5 for outputting a retrieval result by the retrieval processing unit 3.SELECTED DRAWING: Figure 1
Patent JP-2021161127-A (JP)
Title: Copolymer, medical coating agent, and medical device
Inventor: ONUMA TAEKO
IPC: A61L29/12
Filed: 2020-03-30
Abstract: To provide a copolymer that gives a coating layer having excellent adhesion to a base material and having the capability of inhibiting protein deposition thereon, and also having excellent productivity; a medical coating agent containing the copolymer; and a medical device including the medical coating agent.SOLUTION: A polymer (A) contains following (a)-(c) monomer units of following contents: a polyacrylate (a) having one 1-(carboxyalkyl) vinyl group at one end of 20-80 mass%; an acrylate monomer free of a betaine structure (b) of 5-75 mass%; and an acrylate monomer having a betaine structure (c) of 0.1-20 mass%.SELECTED DRAWING: None
Patent JP-2021164218-A (JP)
Title: Motor and assembling method
Inventor: TAKAHASHI SHUNSUKE
IPC: H02K15/02
Filed: 2020-03-31
Abstract: To provide a technology that allows a rotor to be inserted inside a stator core in the radial direction in a motor manufacturing process by devising the shape of a connection terminal.SOLUTION: A connection terminal includes a lower terminal portion 612a, a bent portion 612b, and an upper terminal portion 612c. The bent portion extends radially inward from the upper end portion of the lower terminal portion. The upper terminal portion extends axially upward from the radially inner end of the bent portion. The upper terminal portion is located radially inside the end face of the teeth 212 inside in the radial direction. In a motor manufacturing process, a rotor body 32 is inserted inside the stator core 21 in the radial direction by utilizing a space inside the lower terminal portion in the radial direction.SELECTED DRAWING: Figure 17
Patent JP-2021160549-A (JP)
Title: Swing mechanism and automatic conveyance robot
Inventor: SEKIHARA GEN
IPC: B62D55/104
Filed: 2020-03-31
Abstract: To provide a swing mechanism for an automatic conveyance robot for conveying a carriage, which can be used at a construction site.SOLUTION: A swing mechanism includes: a swing arm support shaft; a swing arm that is pivotally supported by the swing arm support shaft; a first swing rolling wheel shaft that is arranged at one end of the swing arm; a first rolling wheel that is pivotally supported by the first swing rolling wheel shaft and rotates around the first swing rolling wheel shaft as a support shaft; a second swing rolling wheel shaft that is arranged at the other end of the swing arm; a second rolling wheel that is pivotally supported by the second swing rolling wheel shaft and rotates around the second swing rolling wheel shaft as a support shaft; a third rolling wheel that is pivotally supported by the swing arm support shaft and rotates around the swing arm support shaft as a support shaft; and a fourth rolling wheel that is pivotally supported by the swing arm support shaft and rotates around the swing arm support shaft as a support shaft. The swing arm is arranged between the third rolling wheel and the fourth rolling wheel. In the swing arm, one end of the swing arm and the other end of the swing arm swing in a vertical direction with the swing arm support shaft as a support shaft.SELECTED DRAWING: Figure 1
Patent JP-2021159530-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-04-02
Abstract: To provide a game machine that prevents the gambling property from becoming excessively high.SOLUTION: A game machine includes: adjustment means for adjusting such that the grant speed which is the magnitude of a game value granted in a unit period decreases when it is determined that a game state is a high grant state by the number of advantageous states that have occurred in a successive winning state reaching a specific number; and performance control means capable of controlling a performance. In a group advance notice performance, a second display period in which characters appear one after another and progress is designed longer than a first display period from the first start of character display to the first end of character display, thereby providing a suitable group advance notice performance. In the group advance notice performance, since there is no situation in which only one person is displayed, it is possible to prevent questions whether or not it is a group advance notice performance and misunderstanding that only one person appears from being generated.SELECTED DRAWING: Figure 11-28
Patent JP-2021001424-A (JP)
Title: Setting method and setting system of top spring device of flat-knitting machine
Inventor: KOMURA YOSHIYUKI
IPC: D04B15/44
Filed: 2020-04-06
Abstract: To automate setting of tension to a top spring device which electrically and freely adjusts tension applied to a yarn.CONSTITUTION: A top spring device that has an adjustment member to electrically and freely set tension applied to a yarn and that is provided in a flat-knitting machine is set. An input value to the adjustment member for applying a desired tension to a yarn for each yarn is measured. A set value is obtained by correcting the input value according to an element of a yarn feeding route from the top spring device to a carrier of the yarn. The set value is applied to the adjustment member from a controller of the flat-knitting machine.SELECTED DRAWING: Figure 2
Patent JP-2020112830-A (JP)
Title: Liquid crystal display device
Inventor: YAMAZAKI SHUNPEI
IPC: G09G3/36
Filed: 2020-04-07
Abstract: To provide a liquid crystal display device which allows a displayed image to be recognized even when the liquid crystal display device is put in a dim environment, and provide a liquid crystal display device which can display an image in both of a reflective mode with external light as an illumination light source and a transmissive mode using a backlight.SOLUTION: A pixel is provided with a pixel electrode having both of a region to reflect the light that is incident via a liquid crystal layer and a translucent region. An image can be displayed in both modes of the reflective mode with external light as an illumination light source and the transmissive mode using a backlight.SELECTED DRAWING: Figure 1
Patent JP-2021014007-A (JP)
Title: Sensor device detecting displace amount of wire electrode
Inventor: TAREK NUTZINGER
IPC: B23H7/02
Filed: 2020-04-07
Abstract: To provide a sensor device detecting the displace amount of a wire electrode, which is simply and compactly configured and enables the precise detection of a wire electrode.SOLUTION: A sensor device 10 has a winding constituent arrangement body 18, and this has at lease one of first to forth winding constituents 20.1 to 20.4 that are disposed on a first measurement plane for capturing an alternating magnetic field generated by a wire electrode 1 and generating first to forth measurement signals. These are disposed so that the first to fourth winding constituents respectively form pairs with respect to a first reference point O1 and opposes to first and second displacing directions X and Y. The first plane and the second plane respectively extend in parallel with a reference axis, and the first plane and the second plane are disposed oppositely at intervals in the second displacing direction, with respect to the first reference point.SELECTED DRAWING: Figure 3
Patent JP-2021169353-A (JP)
Title: Automatic rtg system, control apparatus, and container conveyance path setting method
Inventor: YOSHIOKA NOBUO
IPC: B66C19/00
Filed: 2020-04-15
Abstract: To provide an automatic RTG system which can increase safety in conveying a container, a control apparatus, and a container conveying path setting method.SOLUTION: An automatic RTG system according to one embodiment comprises an RTG crane which conveys a container in a plurality of container groups arranged at a container port, and a control apparatus which controls the RTG crane, and the control apparatus comprises a path setting unit which sets a conveyance path of the container using first target bay profile information which indicates an outline of a load target container group which is a load target, and first adjacent bay profile information which indicates an outline of an adjacent container group adjacent to the load target container group.SELECTED DRAWING: Figure 7
Patent JP-2021173209-A (JP)
Title: Pm filter regeneration system
Inventor: TOMINO OSAMU
IPC: F01N11/00
Filed: 2020-04-24
Abstract: To provide a PM filter regeneration system capable of suppressing excessive combustion of PMs in a PM filter and appropriately preventing damage and deterioration of the PM filter due to heat.SOLUTION: A PM filter regeneration system includes: a PM filter 2 collecting PMs (particulate matters); a heating section 4 heating gas caused to flow into the PM filter 2 to heat the PM filter 2; a detection section 5 detecting a carbon dioxide concentration in a gas caused to flow out from the PM filter 2; and a controller 6 controlling a heating state of the PM filter 2. PMs collected by the PM filter 2 are burned by heating the PM filter 2 to remove the PMs from the PM filter 2, so as to regenerate the PM filter 2. On the basis of the change amount of the carbon dioxide concentration, presence/absence of excessive combustion of the PMs is determined, and when occurrence of the excessive combustion of the PMs is determined, heating of the PM filter 2 is suppressed.SELECTED DRAWING: Figure 3
Patent JP-2021174234-A (JP)
Title: Call system
Inventor: KUBONIWA TAKUYA
IPC: G06T7/00
Filed: 2020-04-24
Abstract: To provide a call system capable of calling various services in a simple way.SOLUTION: A call system 1 includes: an imaging unit 12 that is provided on a structure 20 installed on a road and can capture images of a person; a gesture recording unit 17 in which predetermined gesture patterns are recorded; a gesture determination unit 16 that determines whether or not the captured person has made a predetermined gesture corresponding to the predetermined gesture patterns based on the image acquired by the imaging unit 12 and the gesture recording unit 17; and a notification unit 11 that transmits to an external server 30 person identification information that can identify the captured person when the gesture determination unit 16 determines that the person has made the predetermined gesture and location information of the imaging unit 12 that captured the image.SELECTED DRAWING: Figure 2