baber/WOPTO huggingface dataset:
Patent JP-2020151326-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2019-03-22
Abstract: To provide a game machine capable of suitably executing a performance that suggests a situation advantageous to the player.SOLUTION: A specific performance includes a success part that suggests a privilege is given following a common part, or a failure part that suggests the privilege is not given. The success part comprises a plurality of parts that progress in stages. A sub-control unit causes a performance LED unit to illuminate in a rainbow light emitting pattern specific to an advantageous situation during a period in which the plurality of parts constituting the success part are executed. Further, the sub-control unit causes the performance LED unit to start illuminating in the rainbow light emitting pattern when a movable part moves from a retracted position to a performance position in an operation part. Furthermore, when the movable part moves from the performance position to the retracted position in an operation part, the sub-control unit suspends the illumination in the rainbow light emitting pattern for switching to illumination in white, and then resumes the illumination in the rainbow light emitting pattern.SELECTED DRAWING: Figure 4
Patent JP-2020152989-A (JP)
Title: Operation method of blast furnace and manufacturing method of pig iron
Inventor: KOGURE SATOSHI
IPC: C21B5/00
Filed: 2019-03-22
Abstract: To provide an operation method of a blast furnace capable of continuing a more stable operation, under operation condition of low coke ratio and a manufacturing method of pig iron.SOLUTION: An operation method of a blast furnace according to the present invention is an operation method of a blast furnace for producing pig iron from an iron source charged in the blast furnace by charging coke at least in a shaft center part of a furnace body of the blast furnace, followed by blowing an auxiliary reducing agent and fine coal powder, in which an amount of the used fine coal powder is 150 kg/tp or larger and 220 kg/tp or smaller, and an amount of the used auxiliary reducing agent is 10 kg/tp or larger and 50 kg/tp or smaller, when an amount of the used fine coal powder is set to x (kg/tp), an amount of the used auxiliary reducing agent is set to y (kg/tp), and an amount of coke charged in the shaft center part is set to z (kg/tp), the following formula (1) is satisfied. 36-0.104x-0.097y≤z≤108-0.313x-0.290y...(1).SELECTED DRAWING: Figure 1
Patent JP-2019199962-A (JP)
Title: Open-close valve for pneumatic fender
Inventor: YUN SOON HWAN
IPC: F16K31/50
Filed: 2019-03-22
Abstract: To provide an open-close valve that enables presence or absence of a failure in a safety valve to be checked without separation of the safety valve.SOLUTION: Disclosed is an open-close valve 200 installed in an accommodation chamber 120 regulating entry and exit of air. The open-close valve includes: a body removably disposed in the accommodation chamber and having multiple air passage holes; a valve stem adapted to be moved vertically along a valve stem insertion hole formed in the body; a disc mounted on a disc engagement portion formed at a lower end of the valve stem to open and close one of the multiple air passage holes; and a rotor disposed on an upper side of the body to vertically move the valve stem. The rotor is provided with an opening and closing indicator to make it possible to check opening and closing of the open-close valve outside the accommodation chamber. The accommodation chamber has an upper wall, a lower wall and a side wall. The body is disposed passing through the upper wall and lower wall of the accommodation chamber. The disc is located outside the accommodation chamber.SELECTED DRAWING: Figure 1
Patent JP-2020158846-A (JP)
Title: Sputtering target
Inventor: HAYASHI YUJIRO
IPC: C22C1/10
Filed: 2019-03-27
Abstract: To provide a sputtering target capable of sufficiently controlling a generation of an abnormal discharge, and sufficiently controlling a generation of a crack in bonding to a backing plate, enabling to stably deposit a Ge-Sb-Te alloy film.SOLUTION: A sputtering target contains Ge, Sb, and Te, containing C in a range of 0.2 atom% or more and 10 atom% or less, oxygen of 1000 ppm or less in mass ratio, and a Ge-Sb-Te phase 11 in which a carbon particle 12 is dispersed. An average particle size of the carbon particle 12 is in a range of more than 0.5 μm and 5.0 μm or less.SELECTED DRAWING: Figure 1
Patent JP-2020159950-A (JP)
Title: Inspection object state evaluation device
Inventor: SOEDA TOMOMI
IPC: G01N29/04
Filed: 2019-03-27
Abstract: To simplify a configuration while effectively performing an evaluation in which the state of an inspection object and the position information of an inspection object detection point are associated.SOLUTION: The position information of detection point of an inspection object 4 is detected on the basis of first scan information generated by a first laser scanner 14A as first local position information which is two-dimensional position information in a local coordinate system, and inspection object evaluation information in which individual information and position information are associated is generated. Compared with the case where the position information of detection point of the inspection object 4 is detected using a camera, there is no need to secure working distance between the detection point of the inspection object 4 and the camera and it can suffice to only secure a minimum space needed to scan a detection part 12 using the first laser scanner 14A.SELECTED DRAWING: Figure 1
Patent JP-2020162058-A (JP)
Title: Communication device, content acquisition method and communication system
Inventor: SAWADA HIROSHI
IPC: H04H60/13
Filed: 2019-03-27
Abstract: To selectively acquire a necessary content.SOLUTION: A communication device 1 includes: a storage unit 16 which stores a content, acquired from an external server 100, to which different specific information is given whenever the specific information is updated by the external server 100, and specific information corresponding to the content; an information acquisition unit 171 which acquires the specific information notified from the external server 100 to a broadcast station device 300 through a broadcast wave B; and a content acquisition unit 173 which, on condition that the specific information acquired by the information acquisition unit 171 differs from the specific information stored in the storage unit 16, acquires the content of an update version from the external server 100 through a communication line W to store the acquired content of the update version and the specific information corresponding to the content into the storage unit 16.SELECTED DRAWING: Figure 4
Patent JP-2020162710-A (JP)
Title: Game system and program
Inventor: KYONO AKIHIRO
IPC: A63F13/812
Filed: 2019-03-28
Abstract: To provide a program which makes it possible to greatly change game situations while considering the game situations in a competition game and to lead the game in the direction in which amusement of the game is enhanced and, as a result, to enhance amusement of the game.SOLUTION: A terminal device 20 has a configuration to execute a competition game which controls movements of a player character charged in an opponent region to be an opponent camp from a self region to be a self camp set in a game space during a competition game, performs detection processing that detects a position of the player character in the game space as a character position in association with the self region or the opponent region in the game space, performs control processing to change values of an event start parameter on the basis of the detected character position, and starts a given event when value of the event start parameter is provided with a given condition.SELECTED DRAWING: Figure 4
Patent JP-2020163669-A (JP)
Title: Building material production device and building material production method
Inventor: IKEDA REIJI
IPC: B28B1/52
Filed: 2019-03-29
Abstract: To provide a building material production device and a building material production method suitable for changing in a receiver width direction per deposition quantity of building raw material on a receiver for building material production that receives building raw material under a sieve part for sieving building raw material.SOLUTION: A building material production device comprises: a sieve part 10; and a receiver 30 receiving building raw material passed through the meshes thereof. The sieve part 10 includes sheets respectively capable of wave motion upon device working, also inclined and lining up in an inclination direction thereof, and the series of sheets include: sieve sheets 12; and sieve sheets 13 at the lower position therefrom. In each sieve sheet 12, meshes of the same size are lined up at equal pitches in a sheet width direction W. In each sieve sheet 13, meshes with two or more different sizes are lined up in a sheet width direction W, or a mesh region R1 and a non-mesh region R2 are lined up. The receiver 30 is movable below the series of sheets. A building material production method has a process where a mat having a first layer by a sieve sheet 12 mesh passage and a second layer by a sieve sheet 13 mesh passage in the building material M is formed on the receiver 30 using the device.SELECTED DRAWING: Figure 1
Patent JP-2020167838-A (JP)
Title: Electric automobile
Inventor: MIYAGAWA HITOSHI
IPC: H02J7/00
Filed: 2019-03-29
Abstract: To provide an electric automobile capable of improving driveability by decreasing a reduction in a regenerative braking force and a power running force in a state in which an SOC is close to an upper limit and a lower limit, by a simple constitution.SOLUTION: An electric automobile 100 has an auxiliary battery 102 that is smaller in capacity than a main battery 101. When regenerative braking is performed in the case where an SOC of the main battery 101 is a first threshold Th1 or above, electric power obtained by a motor 104 is supplied to the auxiliary battery 102. When power running is performed in the case where the SOC of the main battery 101 is a second threshold Th2 or lower, the electric power of the auxiliary battery 102 is supplied to the motor 104.SELECTED DRAWING: Figure 1
Patent JP-2020170037-A (JP)
Title: Developing device and image forming apparatus
Inventor: SAKO KIYOSHI
IPC: G03G15/08
Filed: 2019-04-01
Abstract: To provide a developing device and an image forming apparatus in which an amount of developer in a developer transporting section can be prevented from becoming excessive or deficient when the developer is supplied to the developer transporting section from a developer storage section storing the developer.SOLUTION: A developing device 40 includes: a developer storage section 84 that stores a developer; a developer transporting section 62 that is connected to the developer storage section 84 through an opening 88; a closing member 90 that openably closes the opening 88; and loosening means that acts simultaneously with an opening operation of the opening by the closing member 90 to loosen the developer at an inner end of the developer storage section opposite to the opening.SELECTED DRAWING: Figure 2
Patent JP-2020169053-A (JP)
Title: Self-standing packaging bag
Inventor: SUGAYA SACHIKO
IPC: B65D33/38
Filed: 2019-04-05
Abstract: To develop a self-standing packaging bag easy to pour contents into a container for refill.SOLUTION: A bag body 1 has a body portion and a bottom surface 1i, and can stand on its own with the bottom surface 1i facing down. The bag body 1 has a spout member 2 and a weak machined portion 1h. The spout member 2 is arranged outside the bottom surface 1i, and has a cylindrical portion 2A extending in a direction intersecting the bottom surface 1i and a flange portion 2B protruding laterally from the cylindrical portion 2A and joined to an outer surface of the bottom surface 1i. The weak machined portion 1h is formed inside the cylindrical portion 2A without penetrating in a thickness direction of the bottom surface 1i.SELECTED DRAWING: Figure 2
Patent JP-2020172863-A (JP)
Title: Actuator and tactile sensation application device
Inventor: KAWAKAMI SATOSHI
IPC: F03G7/06
Filed: 2019-04-08
Abstract: To provide an actuator capable of obtaining excellent assemblability while attaining measures to cope with fluctuation in a position of an extensible/contractible member.SOLUTION: The present invention relates to an actuator comprising: a long stator 28; a movable element 30 which is disposed while facing the stator 28 in a direction orthogonal to a length direction of the stator 28 and is movable in the orthogonal direction defined as a movable direction; and an extensible/contractible member 32 constituted with a shape memory alloy which is extensible/contractible in accordance with a temperature change, as a material. In the stator 28 and the movable element 30, multiple projections 38 are provided in a staggered manner so as to be arranged side by side in a length direction. The extensible/contractible member 32 is spread over the projections 38 in the stator 28 and the projections in the movable element 30 so as to be alternately suspended therefrom. A groove 60 in which the extensible/contractible member 32 is disposed is formed in the projection 38, and the groove 60 is formed in such a manner that a groove width becomes narrower gradually toward the bottom side thereof.SELECTED DRAWING: Figure 6
Patent JP-2020174157-A (JP)
Title: Solid-state imaging device
Inventor: OTANI NATSUKO
IPC: H04N5/369
Filed: 2019-04-12
Abstract: To improve the sensitivity while suppressing the deterioration of color mixing.SOLUTION: A solid-state imaging device includes a substrate, a plurality of photoelectric conversion regions provided on the substrate, a trench provided between the photoelectric conversion regions and penetrating the substrate, and a recessed region having a plurality of recesses provided on the light receiving surface side of the substrate, on the photoelectric conversion region, and the substrate is composed of a group III-V semiconductor or polycrystalline SiXGe (1-x) (x=0 to 1). The recessed region is also provided below the photoelectric conversion region and on the surface side facing the light receiving surface of the substrate. This technology can be applied to, for example, a back-illuminated solid-state imaging device.SELECTED DRAWING: Figure 7
Patent JP-2020172233-A (JP)
Title: Side airbag device
Inventor: TANIGAWA YOICHIRO
IPC: B60R21/207
Filed: 2019-04-12
Abstract: To provide a side airbag device which reduces a load in expanding and deploying, and improves heat resistance to high-temperature gas jetted from an inflator.SOLUTION: An inflator 34 arranged opposite to a side surface of a side frame 24A is provided in a side support part 18A of a seat back 18. The inflator 34 is housed in an inside and a rear end part in a seat longitudinal direction of the side airbag 32, and its periphery is covered with a flow-regulation cloth 36. The side airbag 32, the inflator 34, and the flow-regulation cloth 36 are fixed to the side frame 24A by using a stud bolt. In the side airbag 32, a sewn part 68, which is formed by sewing the side airbag 32 and the flow-regulation cloth 36 to surround a through hole 42, is formed in a position on a seat front side than a deformed area Q.SELECTED DRAWING: Figure 7
Patent JP-2020176401-A (JP)
Title: Compaction management method, and compaction management system
Inventor: FUJISAKI KATSUTOSHI
IPC: E01C19/28
Filed: 2019-04-16
Abstract: To provide a compaction management method and a compaction management system capable of efficiently performing compaction of an embankment material and compaction management and maintaining compaction accuracy at high quality.SOLUTION: A compaction management method of one embodiment performs compaction management by compacting an embankment material M, and comprises: a step of compacting the embankment material M by a first roller 4 that is a vibration roller; and a step of obtaining compaction information of the embankment material M by a second roller 30 by making the second roller 30 travel on the embankment material M after completion of compaction by the first roller 4.SELECTED DRAWING: Figure 5
Patent JP-2020175742-A (JP)
Title: Travel transmission device for tractor
Inventor: SONODA SHUNSUKE
IPC: B60K17/02
Filed: 2019-04-17
Abstract: To make the length of an operation oil passage short for controlling a front wheel clutch and a front wheel acceleration clutch, in a travel transmission device for tractor which includes the front wheel clutch and the front wheel acceleration clutch that enable the presentation of a two-wheel drive state, a front-rear wheel constant velocity four-wheel drive state and a front wheel acceleration four-wheel drive state.SOLUTION: A front wheel clutch 40 and a front wheel acceleration clutch 60 are supported by a front wheel transmission shaft 29. Between the front wheel clutch 40 and the front wheel acceleration clutch 60, a holder 70B for supporting the front wheel transmission shaft 29 is provided. A first operation oil passage 91 for switching-operation of the front wheel clutch 40 is formed across the holder 70B and the front wheel transmission shaft 29. A second operation oil passage 94 for switching-operation of the front wheel acceleration clutch 60 is formed across the holder 70B and the front wheel transmission shaft 29.SELECTED DRAWING: Figure 3
Patent JP-2020174864-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-04-17
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-2019164142-A (JP)
Title: Nano gap electrode and manufacturing method of the same
Inventor: IKEDA SHUJI
IPC: H01L41/193
Filed: 2019-04-18
Abstract: To provide a nano gap electrode and manufacturing method of the nano gap electrode that enable a fluid including a measurement object to pass through a nano gap between a first electrode part and a second electrode part even when making a width of the nano gap small.SOLUTION: A system for detecting a biological molecule comprises a nano gap electrode device 1 that includes a first electrode 3, and a second electrode 4 adjacent to the first electrode. The first electrode is separated from the second electrode due to a nano gap of a dimension capable of flowing the biological molecule through. The nano gap has at least: a first gap region NG1; and a second gap region NG2. The second gap region is configured to be oriented at an angle exceeding a zero angle to a face the first gap region has. Further, the system may include an electric circuit connected to the nano gap electrode. The electric circuit is configured to receive an electric signal from the first electrode and the second electrode regarding a flow of the biological molecule passing through the nano gap.SELECTED DRAWING: Figure 1
Patent JP-2020175422-A (JP)
Title: Die-cast machine comprising poring quantity measuring instrument capable of controlling measuring timing of molten-metal surface position, and method of die-cast molding
Inventor: IKEDA SHINGO
IPC: B22D17/30
Filed: 2019-04-19
Abstract: To provide a die-cast machine adapted to correct the injection condition thereof by accurately measuring the quantity of a molten metal poured in an injection sleeve in order to inject/charge a molten metal in a cavity of a metal mold.SOLUTION: A die-cast machine comprises: a ladle that scoops up a molten metal from a melting furnace; a cylindrical injection sleeve that pours the scooped molten metal; an injection plunger that advances and retreats in the injection sleeve; advance/retreat drive means for the injection plunger; and control means for the advance/retreat drive means. The die-cast machine further comprises: a molten-metal surface-detecting sensor that measures a molten-metal surface height of the molten metal poured in the injection sleeve; and measurement-result determining means that determines whether or not a measurement result of a measured molten metal quantity is fetched as a measured molten metal quantity. If determined to be fetched by the measurement-result determining means, the drive control means is instructed of the measurement result to correct the injection condition.SELECTED DRAWING: Figure 5
Patent JP-2019203886-A (JP)
Title: Tactile sense evaluation method and tactile sense measuring device
Inventor: YAMAGISHI ATSUSHI
IPC: G01N33/15
Filed: 2019-04-26
Abstract: To provide a technology to objectively evaluate a tactile sense on the basis of measurement of a vibration having a relatively high frequency.SOLUTION: A tactile sense evaluation method includes: a contact step of bringing a finger pulp part into contact with an object surface; a measurement step of measuring at least any one of the acceleration of a nail corresponding to the finger pulp part and the angular speed of the nail; a data acquisition step of acquiring measurement data measured in the measurement step; a data recording step of recording a change with time of the measurement data; and an evaluation step of evaluating the object surface by using data for evaluation, wherein the data for evaluation is measurement data recorded in the data recording step or data based on the measurement data.SELECTED DRAWING: Figure 1
Patent JP-2020187192-A (JP)
Title: Image forming apparatus
Inventor: KISHI YOSUKE
IPC: G03G15/08
Filed: 2019-05-10
Abstract: To provide an image forming apparatus that can more accurately perform notification of information on the life of a unit including a developer carrier in accordance with deterioration of the developer carrier.SOLUTION: An image forming apparatus 100 has an image carrier 1, a developer carrier 17, a supply member 20, and a toner storage unit 24, and can individually replace a developing unit 23 including the developer carrier 17 and the toner storage unit 24, and the image forming apparatus has current detection means 34 that detects a current flowing in the supply member 20, and control means 101 that executes processing for notifying information on the life of the developing unit 23 based on a result of detection performed by the current detection means 34 at a predetermined timing after the use of a new toner storage unit 24 is started.SELECTED DRAWING: Figure 6
Patent JP-2020187241-A (JP)
Title: Encryption/decryption device, encryption/decryption method, and computer program for executing the same method
Inventor: IMAI SEI
IPC: G09C1/04
Filed: 2019-05-13
Abstract: To perform encryption/decryption of digital data firmly without increasing its calculation load.SOLUTION: An encryption device includes: an acquisition section for acquiring a digital data string to be encrypted; an encryption key generation section for generating an encryption key composed of n elements having a permutation relationship; an encryption processing section for calculating an encryption array by applying a permutation map to an element value of an array to be encrypted corresponding to a predetermined area constituting the digital data string by using the generated encryption key; and an output control section for outputting the encrypted digital data string indicating the calculated encryption array. However, a set of the array to be encrypted and the permutation map is a group satisfying conditions of association law, an existence of a unit element, and an existence of an inverse element, and the permutation map is a dyadic operation for setting a value of the i-th element of the array to be encrypted indicated by a value Xi(i of n) of an element of the encryption key to a value of the i-th element of the encryption array.SELECTED DRAWING: Figure 2