baber/WOPTO huggingface dataset:
Patent JP-2021067386-A (JP)
Title: Bath hot water supply device
Inventor: SHIMADA MASAMI
IPC: F24H1/00
Filed: 2019-10-19
Abstract: To solve the problem that hot water of a high temperature hits a bather to make the bather feel discomfort because reheating operation is performed at timing unintended by the bather in a bath hot water supply device for performing reheating operation of heat retaining operation every interval time.SOLUTION: In a bath hot water supply device, a body control device includes operation control means for performing reheating operation for heating hot water in a bath every prescribed time to boil the hot water to a preset bath set temperature or more, determination means for determining whether to perform notification of notification means to a bather, and going-in/out of bathtub determination means for determining whether a person goes in a bathtub on the basis of pressure change detected by a water level sensor. The determination means notifies caution information from the notification means if the going-in/out of bathtub determination means determines that the bather goes in the bathtub in starting the reheating operation, and prevents the notification means from notifying the caution information if the going-in/out of bathtub determination means determines that the bather does not go in the bathtub.SELECTED DRAWING: Figure 3
Patent JP-2021067856-A (JP)
Title: Projection-type display device
Inventor: SUEYOSHI YUICHI
IPC: G03B21/00
Filed: 2019-10-25
Abstract: To provide a projection-type display device capable of projecting visible light and invisible light and capable of automatically projecting visible light when performing operations that require confirmation of the projected image.SOLUTION: The projection-type display device includes: a visible light source capable of emitting visible light; an invisible light source capable of emitting invisible light; and an operation unit capable of accepting operations from a user. Visible light is automatically projected when an operation is made on the operation unit.SELECTED DRAWING: Figure 1
Patent JP-2021065580-A (JP)
Title: Deodorizer
Inventor: UMEMURA FUTOSHI
IPC: A61L9/015
Filed: 2019-10-28
Abstract: To provide a deodorizer capable of increasing the concentration of active species including ozone.SOLUTION: A deodorizer 1 comprises: a casing (10) that has a suction port (10a) and an exhaust port (10b); a blowing fan (21) that is disposed in the casing (10) and blows air sucked from the suction port (10a) to the outside through the exhaust port (10b); a discharge unit (22) that is disposed in the casing (10) and upstream of the flow of the air sucked into the blowing fan (21) and has a discharge unit (22a) producing active species including ozone; and a deodorizing filter (23) that is disposed in the casing (10). The deodorizing filter (23) is disposed inside of the casing (10) and outside of a first space region (S1) extending in the upstream and downstream directions of the flow of the air sucked into the blowing fan (21).SELECTED DRAWING: Figure 13
Patent JP-2021065641-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F5/04
Filed: 2019-10-28
Abstract: To prevent a period when progress of a game based on a player's operation is forced to be on standby from occurring excessively.SOLUTION: A main side MPU 72 generates a freeze period when a first game in a pseudo bonus state is started. Rotation start of a reel is postponed during the freeze period. The main side MPU 72 executes direct-hit lottery processing in a normal game state, and determines shift to a pseudo bonus state when direct-hit winning occurs but also generates the freeze period in this case. In this case, a game after a game in which the freeze period occurs becomes a first game in a pseudo bonus state when direct-hit winning occurs in direct-hit lottery processing. However, since the freeze period occurs in a game immediately before, the freeze period is not generated in the game.SELECTED DRAWING: Figure 9
Patent JP-2021069313-A (JP)
Title: Connector, and rail pipe piping system
Inventor: TANAKA EIJI
IPC: F16B7/04
Filed: 2019-10-30
Abstract: To provide connectors that can connect rail pipes quickly and easily, and to provide rail pipe piping systems.SOLUTION: There is provided a connector 1 for connecting rail pipes 50 that circulate liquid inward in a greenhouse 110 for protected horticulture and serve as rails for moving the gardening work cart 60, the connector comprises: a plurality of tubular insertion main body portions provided via an intermediate portion and inserted into each of the end portions of the rail pipes 50; a joint portion provided in the insertion main body portion and joined to the inner wall surface of the rail pipe 50; a watertight portion provided in the insertion main body portion; and a non-joint portion provided in the insertion main body portion and reinforcing the rail pipe 50 without being joined to the inner wall surface, the joint portion, the watertight portion, and the non-joint portion being provided in the order of the joint portion, the watertight portion, and the non-joint portion, with respect to the intermediate portion, the joint portion having a mountain portion provided in the outer wall surface of the insertion main body portion, and the mountain portion being meshed with the inner wall surface.SELECTED DRAWING: Figure 1
Patent JP-2020069401-A (JP)
Title: Luggage article including burst resistant rim
Inventor: RIK HILLAERT
IPC: A45C5/00
Filed: 2019-10-31
Abstract: To provide a luggage article including a burst resistant rim against bursting in handle regions where forces tending to cause bursting are typically concentrated.SOLUTION: One of shells may have a peripheral rim 210 with a recess 220. The other shell 110 may have a peripheral rim 250 with a projecting flange 260 that is engageable within the recess 220 when the case is closed. At least one of the shells may have a second peripheral projecting flange 230 that is arranged to project beyond and be engaged behind a peripheral rim 210- of the opposing shell. The second peripheral projecting flange 230 may be limited to extending from a small portion of the peripheral rim 210 or along discrete selected sections of the peripheral rim 210.SELECTED DRAWING: Figure 5B
Patent JP-2021074098-A (JP)
Title: Memento and manufacturing method therefor, and gravestone
Inventor: IKEDA YOSHIE
IPC: B44C5/04
Filed: 2019-11-06
Abstract: To provide a memento that makes it possible to feel closer to and remember an important person or pet by putting a hand on the memento.SOLUTION: A memorial shield 10 comprises a hand print pattern part 30A on a surface 12A of a tabular crystal glass plate 12, the tabular crystal glass plate 12 supported by a pair of support members 22, 24. The hand print pattern part 30 includes a color print layer 32 printed using mechanical data on a palm itself and a temperature-indicating ink layer 34 printed on the color print layer 32 using mechanical data on a black hand print. The temperature-indicating ink layer 34 is designed to be transparent at a temperatures close to a human body temperature. In a state in which the hand print pattern part 30A is in contact with no hand, a hand print is indicated thereon by monochrome ink forming the temperature-indicating ink layer 34. When a hand is put on the hand print pattern part 30A, transfer of the hand's body temperature makes the temperature-indicating ink layer 34 become transparent to display the color print layer 32, which awakes a feeling as if hands were touched.SELECTED DRAWING: Figure 3
Patent JP-2021077046-A (JP)
Title: Integrated analysis method, integrated analysis apparatus, and integrated analysis program
Inventor: YONETANI RYO
IPC: G06F9/50
Filed: 2019-11-07
Abstract: To improve quality of data analysis by principal component analysis while suppressing increase in cost.SOLUTION: An integrated analysis method according to one aspect of the present invention comprises: a step of performing, by each client device, an operation to determine a correlation between each element of each local sample contained in local training data; a step of acquiring, by a server device, the operation result by each client device, a step of integrating, by the server device, the operation result obtained from each client device to calculate an integration result that shows the correlation between each element of all local samples contained in all local training data; a step of deriving, by the server device, one or more principal components from the calculated integration result by performing principal component analysis; and a step of outputting, by the server device, information about one or more derived principal components.SELECTED DRAWING: Figure 1
Patent JP-2021075197-A (JP)
Title: Acoustic unit attachment structure
Inventor: TANIGAWA MASAHIRO
IPC: B60J5/10
Filed: 2019-11-12
Abstract: To provide an acoustic unit attachment structure which makes an acoustic unit, including a microphone and a speaker, waterproof with a simple structure and enables improvement of sound collection effect.SOLUTION: An acoustic unit attachment structure includes: a housing 23 attached to a vehicle 10 and having an opening 32 on a lower surface; a wall surface part 20 formed at a rear part of the vehicle 10 and below the housing 23 and extending in a substantially perpendicular direction relative to a ground surface; and a microphone/speaker unit 33 housed in the housing 23.SELECTED DRAWING: Figure 3
Patent JP-2021081895-A (JP)
Title: Nuclear fusion reaction and neutron
Inventor: KOBORI SHIZU
IPC: G99Z99/00
Filed: 2019-11-18
Abstract: To solve a problem that an electronic neutrino is excluded in a field of nuclear fusion, where in a neutron, it is said that there is a certain type of neutrino and considering that, in a neutron, a love of an electron and that of a proton may be attached or separated each other.SOLUTION: In a field of nuclear fusion, energy of an electron neutrino is 2 eV×3.873×103=1.241×10-15 J, and an orbit is 8.664×10-24 Jm÷(1.241)×10-15 J)=6.982×10-9 m. The energy in this orbit does not exist in the field of nuclear fusion. A neutron has the appearance of the field where nuclear fusion occurred. A certain type of neutrino present in a neutron has higher energy than that of an electron neutrino. If they are attached each other, when a neutron is separated into a love of a neutron and that of an electron, "energy to separate the love of the proton from that of the electron" is necessary. In the neutron, the love of the electron and that of the proton are apart.SELECTED DRAWING: Figure 1
Patent JP-2021078917-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-11-21
Abstract: To execute a performance preferably.SOLUTION: On the basis of the fact that a small winning symbol is derived and displayed, a game state can be controlled to a time saving state from a normal state via a small winning game state. A display result of a small winning includes a display result of a small winning A or a small winning B which can be controlled to the time saving state and a display result of a small winning C which cannot controlled to the time saving state. A special variable winning ball device 090IW17 can control a game state to a first state in which game balls are easily won and a second state in which game balls cannot be won or difficultly won. Different performances can be executed when the special variable winning ball device 090IW17 is opened between a case where the display result of the small winning A or the small winning B is derived and displayed and a case where the display result of the small winning C is derived and displayed.SELECTED DRAWING: Figure 8-24
Patent JP-2021083017-A (JP)
Title: Imaging apparatus
Inventor: OGUSHI NAOTO
IPC: H04N5/225
Filed: 2019-11-21
Abstract: To save power and improve imaging resolution in detecting variation in a subject by using a plurality of image pickup devices.SOLUTION: First and second image pickup devices are provided to detect variation in a subject for each of a plurality of pixel blocks obtained by dividing the imaging surface of each image pickup device. Setting of the pixel blocks in the imaging surface of the first image pickup device and setting of the pixel blocks in the imaging surface of the second image pickup device are different from each other.SELECTED DRAWING: Figure 8
Patent JP-2021085663-A (JP)
Title: Gas sensor and method for detecting crack
Inventor: WATANABE YUSUKE
IPC: G01N27/416
Filed: 2019-11-25
Abstract: To provide a gas sensor and a method for detecting a crack that can detect a crack when a measurement target gas contains oxygen in a high concentration.SOLUTION: A gas sensor 100 applies a predetermined pump voltage Vp3 for which current flowing between a reference electrode 42 and an outside pump electrode 23 is a limitation current, between the reference electrode 42 and the outside pump electrode 23 to take oxygen from around the reference electrode 42 to around the outside pump electrode 23, acquires a pump current Ip3 flowing between the reference electrode 42 and the outside pump electrode 23 when the pump voltage Vp3 is applied, and detects a crack in the element body on the basis of the acquired pump current Ip3.SELECTED DRAWING: Figure 9
Patent JP-2021083660-A (JP)
Title: Foot controller
Inventor: SHIRATO HIROKI
IPC: D05B69/18
Filed: 2019-11-27
Abstract: To provide a foot controller which adjusts drive speed of a sewing machine according to a stepping amount of a step board, capable of arbitrarily adjusting stepping force only against a stepping direction of the step board.SOLUTION: A foot controller A for adjusting drive speed of a sewing machine according to a stepping amount comprises: a step board B stepped by foot; an energization member 6 for energizing the step board B in an opposite direction to a stepping direction; and a break force generation part 16 for generating break force to the step board B only in the stepping direction when the step board B is stepped against the energization member 6. The break force generation part 16 includes a break force adjustment part 18 for adjusting generated break force.SELECTED DRAWING: Figure 2
Patent JP-2020043602-A (JP)
Title: Broadcast signal generation method and broadcast signal generation device
Inventor: MIYAZAWA AKIRA
IPC: H04N21/2362
Filed: 2019-11-28
Abstract: To prepare for the actualization of a broadcast service in the future, using a content having an expression range of the luminance of HDR also in 2K broadcasting.SOLUTION: In a broadcast signal transmission/reception system, transmission side control means arranges a transmission control signal, different from VUI, to a broadcast signal. In the transmission control signal also, information to support a transmission characteristic in VUI is arranged. At a position different from the information to support the transmission characteristic, identification information whether or not the dynamic range of a video signal indicates HDR is described. Using the identification information, 1080/I or 1080/60/P is identified by a component type. Reception side control means analyzes a transmission control signal, so as to grasp whether or not the dynamic range is HDR, and further grasp the identification information of 1080/I or 1080/60/P by the component type, so that the dynamic range is also grasped through the analysis of VUI.SELECTED DRAWING: Figure 2
Patent JP-2020094039-A (JP)
Title: Compound with antitumor effect and production method thereof
Inventor: NAGASAWA HIDEKO
IPC: A61P35/00
Filed: 2019-11-28
Abstract: To provide a novel compound with antitumor effect, and a production method thereof.SOLUTION: The invention provides a compound represented by the formula (1) in the figure or a pharmacologically acceptable salt thereof. {In the formula, X represents a crosslinking group other than groups represented by any of -S-S-, -S-SO-, -S-SO-, -S-CH-S-, and -S-C(CH)-S-; and two substituents represented by Y may be identical or different and each represent an optionally substituted aryl or heteroaryl; where a distance between two carbon atoms coupled to CHXCHis less than 0.40 nm.}SELECTED DRAWING: Figure 2
Patent JP-2021086812-A (JP)
Title: Luminous flux control member, light-emitting device, surface light source device and display device
Inventor: MOCHIDA TOSHIHIKO
IPC: F21V5/04
Filed: 2019-11-29
Abstract: To provide a luminous flux control member capable of preventing light of which the Fresnel reflection is performed on an emission surface, from being directed straight up even in the case it is required to thin the luminous flux control member.SOLUTION: A luminous flux control member is configured to control distribution of light emitted from a light-emitting element. The luminous flux control member comprises: an incidence surface for making the light emitted from the light-emitting element incident into the luminous flux control member; an emission surface for emitting the light which is made incident by the incidence surface; and a reflection part including an inclined plane for reflecting light which is made incident by the incidence surface and of which the Fresnel reflection is performed on the emission surface. On a cross section of the luminous flux control member including a central axis, a region that light emitted from a light emission center of the light-emitting element, made incident by the incidence surface and successively reflected on the emission surface and the inclined plane arrives at includes a portion where a differential value of an inclination of a tangent at any point on the emission surface becomes 0 or a portion where positive ad negative differential values are reversed, in a direction from a maximum height position on the emission surface to an outer edge of the emission surface.SELECTED DRAWING: Figure 6
Patent JP-2020060769-A (JP)
Title: Semiconductor device
Inventor: OIKAWA YOSHIAKI
IPC: H01L29/786
Filed: 2019-12-02
Abstract: To provide a display device including a capacitor whose charge capacity can be increased while having a high aperture ratio, provide a display device including a capacitor whose charge capacity can be increased while having a high transmittance of a pixel portion, and provide a display device which consumes low power.SOLUTION: The display device includes a transistor including a first oxide semiconductor film in a channel formation region, a second oxide semiconductor film formed on the same surface as the first oxide semiconductor film, a pixel electrode electrically connected to the transistor, and a light-transmitting capacitor in which a dielectric film is provided between a pair of electrodes. One of the pair of electrodes is the second oxide semiconductor film, and the other is the pixel electrode. The second oxide semiconductor film has a smaller thickness than the first oxide semiconductor film.SELECTED DRAWING: Figure 3
Patent JP-2021088481-A (JP)
Title: Hydrogen production apparatus
Inventor: EGUCHI KOHEI
IPC: C01B3/38
Filed: 2019-12-04
Abstract: To provide a hydrogen production apparatus capable of suppressing condensation of steam in a compression part after a second stage when gas is compressed by a multistage compressor.SOLUTION: A hydrogen production apparatus 10A is provided with: a reformer 12 which reforms a raw material and generates a reformed gas containing hydrogen as a main component; a hydrogen refiner 16 which separates the hydrogen gas from the reformed gas; a multistage compressor 14 which compresses the reformed gas generated in the reformer 12 stepwise at a low pressure side compression section 14A and a high pressure side compression section 14B and sends the compressed gas to the hydrogen refiner 16; a low pressure side cooling section 15A which cools the low pressure side compression section 14A with cooling water supplied from the outside; and a high pressure side cooling section 15B which cools the high pressure side compression section 15A with cooling water supplied from the outside, and supplies the cooling water having passed through the low pressure side cooling section 15A to the high pressure side cooling section 15B.SELECTED DRAWING: Figure 4
Patent JP-2021087978-A (JP)
Title: Addition manufacturing apparatus
Inventor: KATO KOHEI
IPC: B23K26/34
Filed: 2019-12-04
Abstract: To provide an addition manufacturing apparatus which can supply metal powder to a workpiece at a timing and a supply amount as necessary, and can accurately form an addition product with uniform height.SOLUTION: An addition manufacturing apparatus 1 adds and manufactures a linear addition product 102 on a workpiece 101. A nozzle 16 includes a powder supply amount adjustment device 40 for adjusting a supply amount V2 of metal powder supplied to the workpiece in a space between an opening 14 and a base body 101. The powder supply amount adjustment device 40 adjusts the supply amount V2 of the metal powder corresponding to each region from an addition manufacture start point to an addition manufacture end point so that a height h from the surface of the workpiece to the upper surface of the addition product is constant, in a period from the addition manufacture start point to the addition manufacture end point of the addition product.SELECTED DRAWING: Figure 1
Patent JP-2021089226-A (JP)
Title: Tapered face shape and face property inspection device
Inventor: NUMAZU MASATOSHI
IPC: G01B11/30
Filed: 2019-12-05
Abstract: To stably inspect the shape and face properties of a tapered face.SOLUTION: A tapered face shape and face property inspection device 10 comprises: a light source 20; a beam splitter 40 arranged on the optical axis of the light source; a placement table 61 for placing an inspection object 60 having a tapered face and arranged on the transmitted or reflected light path of the beam splitter 40; a comparison object 50 installed on the transmitted or reflected light path of the beam splitter 40 and having a tapered face, the face properties of which satisfy a prescribed standard; an imaging unit 80 facing the inspection object 60 placed on the placement table and the comparison object 50 via the beam splitter 40; and a telecentric lens 70 arranged between the beam splitter 40 and the imaging unit 80.SELECTED DRAWING: Figure 1
Patent JP-2021092930-A (JP)
Title: Information processing device, song speed determination system, and program
Inventor: SAKAGUCHI TAKUJI
IPC: G06Q30/06
Filed: 2019-12-09
Abstract: To provide an information processing device in which a store can effectively use songs such as BGM to be spun therein, a song speed determination system, and a program.SOLUTION: An information processing device of an embodiment comprises: a congestion information acquisition unit which acquires congestion information indicating a congestion state of a store; a determination unit which determines a speed of a song to be spun in the store on the basis of the congestion information acquired by the congestion information acquisition unit; and an output unit which outputs information about the song whose speed was determined by the determination unit.SELECTED DRAWING: Figure 7
Patent JP-2021092647-A (JP)
Title: Image formation apparatus
Inventor: TSUJIMOTO YOSHIYUKI
IPC: G03G21/18
Filed: 2019-12-10
Abstract: To provide a technique which simplifies an electrical configuration in an image formation apparatus.SOLUTION: An image formation apparatus 1 comprises: a body housing 10 which has a control unit 80; a drum cartridge 20 which has a drum memory 22 and a drum substrate 23; a toner cartridge 30 which has a toner memory 32 and a toner substrate 37; and a communication line 41 which is connected to the control unit 80. The communication line 41 comprises: a first communication line 411 which is electrically connected with the control unit 80 and the toner memory 32 in such a state that the drum cartridge 20 and the toner cartridge 30 are attached to the body housing 10; and a second communication line 412 which branches from the first communication line 411 and is electrically connected with the drum memory 22.SELECTED DRAWING: Figure 9