baber/WOPTO huggingface dataset:
Patent JP-2019027174-A (JP)
Title: Vertical pipe with spiral flow guideway
Inventor: TAKAHASHI EIZO
IPC: E03F3/04
Filed: 2017-07-31
Abstract: To provide the vertical pipe with a spiral flow guideway that can reduce water force of rainwater and sewage water, wherein the spiral flow guideway is not complicated, can be easily installed in the vertical pipe, and can be easily manufactured even if a diameter thereof is large.SOLUTION: Installing the spiral flow guideway in the vertical pipe comprises: inserting a center column into a center column insertion hole provided at a stair center side end of a spiral flow guideway member, arranging spiral flow guideway members adjacent to each other so as to overlap a stepped nosing part of the spiral flow guideway member positioned on an upper side and a stepped tail part of the spiral flow guideway member positioned on a lower side using an erected center column as center, and arranging spirally the spiral flow guideway member to form the spiral flow guideway. Adjacent spiral flow guideway members are spirally aligned by coupling them with bolts and nuts or by stacking using a stepped portion provided at a stepped tail part side of the spiral flow guideway member.SELECTED DRAWING: Figure 1
Patent JP-2018188418-A (JP)
Title: Organic compound, light-emitting element, light-emitting device, electronic apparatus and lighting device
Inventor: SUZUKI HIROKI
IPC: C07D491/048
Filed: 2017-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a compound which has high electron transport properties and can be used not only for a light-emitting layer but also for an electron transport layer.SOLUTION: There is provided a benzofuroquinoxaline compound or a benzothienoquinoxaline compound represented by the formula (G1). (Q represents O or S; Rto Rrepresent a halogeno group, a substituted/unsubstituted alkyl group having 1 to 6 carbon atoms, an aryl group having 6 to 12 carbon atoms or a heteroaryl group having 3 to 12 carbon atoms; at least one of Rto Rrepresents a substituted/unsubstituted condensed aromatic ring having 3 to 24 carbon atoms or a condensed heteroaromatic ring.)SELECTED DRAWING: None
Patent JP-2019030382-A (JP)
Title: Security sensor
Inventor: SHIKAMI TOSHIKAZU
IPC: A63F5/04
Filed: 2017-08-04
Abstract: To provide a security sensor 1 capable of detecting various vibrations caused by a fraudulent player with high sensitivity and capable of being freely attached to a desired position without its attachment direction being designated in being attached to a game machine.SOLUTION: A security sensor 1 comprises: a pendulum suspension pin 3 provided in a housing 2; a pendulum 7 including a suspension part 5 comprising a pin insertion hole 4 into which the pendulum suspension pin 3 is inserted and a subject part 6 provided on the lower part of the suspension part 5; and a sensor part 8 for detecting the subject part 6 of the pendulum 7. The pin insertion hole 4 of the suspension part 5 is formed in an elliptical shape vertically long in a front view.SELECTED DRAWING: Figure 2
Patent JP-2019032385-A (JP)
Title: Polarizing element and projector
Inventor: KAWAMURA TOSHIYA
IPC: G02F1/13
Filed: 2017-08-07
Abstract: To provide a polarizing element and a projector capable of suppressing degradation.SOLUTION: A polarizing element comprises a polarizing layer, a protective layer, and an adhesive layer positioned between the polarizing layer and the protective layer. The protective layer is formed with a material containing silicon resin. The adhesive layer is formed with a material that contains either a modified acrylate oligomer adhesive or an acrylic polymer adhesive.SELECTED DRAWING: Figure 2
Patent JP-2019036577-A (JP)
Title: External resonance type laser module, analyzer, driving method for external resonance type laser module, and program
Inventor: EDAMURA TADATAKA
IPC: G01J3/10
Filed: 2017-08-10
Abstract: To provide an external resonance type laser module capable of implementing high-accuracy measurement in a case where the external resonance type laser module is used for spectral analysis, even while attaining downsizing and reliability improvement.SOLUTION: An external resonance type laser module 2 comprises: a quantum cascade laser 11; a MEMS diffraction grating 12 including a diffraction and reflection part 28 for diffracting and reflecting a light which is emitted from the quantum cascade 11, and being configured to feed a part of the light back to the quantum cascade laser 11 by oscillating the diffraction and reflection part 28; and a laser control part 42 which controls drive of the quantum cascade laser 11. The laser control part 42 performs pulse drive of the quantum cascade laser 11 in such a manner that a phase of a pulse light in a second frequency f2 higher than a first frequency f1 in which the diffraction and reflection part 28 is oscillated, each time the pulse light is emitted from the quantum cascade laser 11 and the diffraction and reflection part 28 reciprocates (m) times ((m) is an integer equal to or greater than 1).SELECTED DRAWING: Figure 5
Patent JP-2019035645-A (JP)
Title: Vibration testing device
Inventor: UCHIDA MITSUYA
IPC: F15B11/00
Filed: 2017-08-14
Abstract: To provide a vibration testing device that reduces the burden on an operator.SOLUTION: A vibration testing device comprises: a vibration table mounted with an object; an actuator which has a piston coupled to the vibration table in one body and a cylinder which is cylindrical and has its inside partitioned by the piston into a first pressure chamber and a second chamber in the axial direction of a center axis and also has a predetermined length in the axial direction, internal sectional area by a plane perpendicular to the axial direction being constant in the axial direction; a hydraulic oil supply part which supplies hydraulic oil having a predetermined volume elasticity to the first pressure chamber and second pressure chamber by switching so as to let the piston reciprocally move in the cylinder between a first pressure chamber side and a second pressure chamber side; a control part which controls the supply operation for the hydraulic oil by the hydraulic oil supply part to let the piston reciprocally move axially at a predetermined excitation frequency; and a volume adjustment part which has a capacity-variable chamber capable of varying in capacity and accommodating the hydraulic oil, the capacity-variable chamber being linked to at least one of the first pressure chamber and second pressure chamber of the cylinder.SELECTED DRAWING: Figure 1
Patent JP-2019035367-A (JP)
Title: Turbomolecular pump
Inventor: WATANABE KOTA
IPC: F04D19/04
Filed: 2017-08-15
Abstract: To provide a turbomolecular pump capable of preventing leakage of gas from a back pressure side to a pump suction port side through a clearance between a pump rotor and a bolt for fastening the pump rotor.SOLUTION: A turbomolecular pump comprises: a shaft 4b rotationally driven by a motor; a pump rotor 4a; a plurality of bolts 50 penetrating the pump rotor 4a from a pump suction port side, and fastening the pump rotor 4a to a pump suction port side end part of the shaft 4b; and an O-ring seal 52 configured to seal a clearance of a fastening surface between the pump rotor 4a and the shaft 4b.SELECTED DRAWING: Figure 2
Patent JP-2019035661-A (JP)
Title: Route search device, route search method, and route search program
Inventor: KOBAYASHI EISUKE
IPC: G05D1/02
Filed: 2017-08-15
Abstract: To provide a route search device for searching a moving route through which two movable bodies connected to each other by a cable can reach a target position without bringing the two movable bodies and the cable into contact with an entry inhibition area.SOLUTION: A route search device determines a moving route for a movable body composed of a first movable body and a second movable body connected to the first movable body by a string-like object. The route search device includes: a reception part for receiving an input of an initial position of the first movable body and a target position at which the first movable body is caused to arrive, also receiving an input of map information within a prescribed range including information on the position of an entry inhibition region and movable body information including distance information between the first movable body and the second movable body determined on the basis of at least the string-like object for connecting the first movable body and the second movable body; and a search part for searching a moving route from the initial position to the target position on the basis of the map information and the movable body information without bringing any of the first movable body, the string-like object, and the second movable body into contact with the entry inhibition region.SELECTED DRAWING: Figure 1
Patent JP-2019033943-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2017-08-18
Abstract: To provide a game machine capable of enhancing interest in a performance for changing a display mode of specific display.SOLUTION: A performance for changing color of an active indication AH by a first character image 61, and a performance for adding a character image to the active indication AH by a second character image 62 are executed. The first character image 61 and the second character image 62 can be displayed during the same period. With such a configuration, interest in a performance for changing a display mode of specific display can be enhanced. Specifically, not only a first specific image but also a second specific image can be brought to attention in execution of a changing performance.SELECTED DRAWING: Figure 13
Patent JP-2019034063-A (JP)
Title: Game machine
Inventor: YOSHIDA TETSUYA
IPC: A63F7/02
Filed: 2017-08-21
Abstract: To provide a game machine capable of checking whether display by predetermined display means is performed accurately.SOLUTION: The number of game balls entering each ball entry part is stored in various counters provided in a normal counter area of a main-side RAM 65. A base value calculated by utilizing information stored in the various counters is stored in a calculation result storage area of the main-side RAM 65. A plurality of base values having different calculation timing can be stored in the calculation result storage area. The respective base values stored in the calculation result storage area are successively displayed on a notification display device. When operation power starts to be supplied to the main-side CPU 63, check display in which each display segment of the notification display device is turned on is performed. Monitoring of power failure is executed in a situation in which processing when starting supplying operation power is under execution.SELECTED DRAWING: Figure 6
Patent JP-2019038117-A (JP)
Title: Image forming method, image forming apparatus, and method for manufacturing printed matter
Inventor: TANAKA AYAKA
IPC: B41M5/00
Filed: 2017-08-22
Abstract: To provide an image forming method which is excellent in adhesion to a non-permeable base material and obtains high laminate strength.SOLUTION: An image forming method for forming an image on a non-permeable base material includes a step of imparting a composition for surface treatment containing water, a water-soluble organic solvent and urethane resin particles onto the non-permeable base material, a step of imparting non-site ink containing water, a water-soluble organic solvent and urethane resin particles thereto, and a step of imparting white ink containing water, a water-soluble organic solvent, urethane resin particles and a white coloring agent thereto.SELECTED DRAWING: Figure 1
Patent JP-2019037342-A (JP)
Title: Expiratory pressure measuring device
Inventor: YUBA TASUKU
IPC: A61B5/08
Filed: 2017-08-23
Abstract: To provide an expiratory pressure measuring device capable of determining an expiratory pressure level according to a use purpose.SOLUTION: An expiratory pressure measuring device 1 that measures a user's expiratory pressure and determines an expiratory pressure level according to the expiratory pressure from the measurement result includes a measuring device body 2 and a breath blowing part 3 from which the user blows breath. The measuring device body 2 includes a microcomputer 27 for storing threshold data indicating a threshold of the expiratory pressure level, and determining the expiratory pressure level from the expiratory pressure of a detection signal detected by a pressure sensor, and a USB terminal 24 connected to an external storage device for changing the threshold data stored in the microcomputer 27.SELECTED DRAWING: Figure 1
Patent JP-2019040017-A (JP)
Title: Image forming apparatus
Inventor: UNAGIDA YASUNORI
IPC: G03G21/00
Filed: 2017-08-24
Abstract: To provide an image forming apparatus that can bring the humidity inside a container body closer to the humidity outside the container body.SOLUTION: An image forming apparatus comprises: rotating image holding bodies; container bodies each including a contact member that opens toward the image holding body and has its end in contact with the surface of the image holding body at an edge downstream of the opening in the direction of rotation of the image holding body, and a cleaning member that is in contact with the surface of the image holding body at an upstream edge to remove a recovery on the surface of the image holding body; and discharge members that are each provided in the container body and rotate to discharge the recovery inside the container body toward the outside of the container body. When a predetermined time elapses in a stop state where the rotation of the image holding bodies and the rotation of the discharge members are stopped, but the rotation of the image holding bodies is not started, the image forming apparatus starts the rotation of the discharge members.SELECTED DRAWING: Figure 4
Patent JP-2019038771-A (JP)
Title: Method for producing shikimic acid
Inventor: UTSUMI KAZUO
IPC: C07C62/32
Filed: 2017-08-24
Abstract: To provide a method for producing a shikimic acid capable of obtaining a shikimic acid with a good yield.SOLUTION: A method for producing a shikimic acid includes: a step of recovering a shikimic acid from a solution containing the shikimic acid, where the step of recovering the shikimic acid includes a step (P1) of treating the solution containing the shikimic acid with a hydrophobic synthetic absorbent to obtain a treatment liquid; and a step (P2) of obtaining a fraction containing a shikimic acid from the treatment liquid after having been subjected to at least the step (P1) by an ion exchange chromatography method using an amphoteric ion exchange resin.SELECTED DRAWING: None
Patent JP-2019039841-A (JP)
Title: Visual inspection device
Inventor: ISHITANI AKIRA
IPC: G01B11/30
Filed: 2017-08-25
Abstract: To acquire a clear image and carry out appropriate inspection of a test object.SOLUTION: A visual inspection device 10 inspects the external appearance of a target T. The visual inspection device 10 comprises a stage 31 and a camera 61. The stage 31 has the target T mounted thereon and can take a posture parallel to an XZ plane defined by an axis X and an axis Z interesting the axis Z at right angles. The camera 61 has an optical axis parallel to an axis Y interesting the XZ plane at right angles. The stage 31 is rotated around the axis of rotation parallel to the normal N of the stage 31. Due to that the stage 31 is tilted, the normal N of the stage 31 gyrates in the XY plane defined by the axis X and an axis Y. At least one of the stage 31 and the camera 61 moves along the axis Y.SELECTED DRAWING: Figure 1
Patent JP-2019045241-A (JP)
Title: State monitoring method and state monitoring device of rolling bearing
Inventor: KITAI MASATSUGU
IPC: G01M13/04
Filed: 2017-08-31
Abstract: To estimate a life of a rolling bearing.SOLUTION: A state monitoring method of a rolling bering according to the present invention includes: a step of creating a classifier by mechanical learning; and a step of monitoring a state of the rolling bearing. The step of creating the classifier includes: steps S11 to S13 of calculating a feature amount set of first to third vibration data; and a step S14 of creating the classifier by mechanically learning a feature amount set of the first to the third vibration data. The first vibration data is the vibration data of the rolling bearing in a state that the damage having a first length is formed in the peripheral direction of an orbital plane. The second vibration data is the vibration data of the rolling bearing in a state that the damage having a second length smaller than the first length is formed in the peripheral direction of the orbital plane. The third vibration data is the vibration date in which the orbital plane is normal. The monitoring step includes a step of calculating the remaining life until the length of the damage becomes the second length.SELECTED DRAWING: Figure 9
Patent JP-2019047592-A (JP)
Title: Electronic apparatus
Inventor: OTAKE MASAKI
IPC: H02J1/00
Filed: 2017-08-31
Abstract: To provide an electronic apparatus capable of appropriately setting whether to transit from a first power supply mode to a second power supply mode or to supply electric power to an external apparatus while remaining in the first power supply mode when the external apparatus is connected to an interface at a time of the first power supply mode.SOLUTION: When a controller 15 receives information that an external device 2 is a host apparatus from the external device 2 via a USB interface 13 or information that the external device 2 is a non-battery drive type function apparatus at a time of a first power supply mode, the controller is shifted from the first power supply mode to a second power supply mode. When the controller 15 receives information via the USB interface 13 that the external device 2 is a battery drive type function apparatus at a time of the first power supply mode, electric power is supplied to the external device 2 via the USB interface 13 in accordance with a power supply request from the external device 2 while remaining in the first power supply mode.SELECTED DRAWING: Figure 1
Patent JP-2019047353-A (JP)
Title: Communication system, lighting control system, and communication device
Inventor: OSADA MASAHIRO
IPC: H05B37/02
Filed: 2017-09-01
Abstract: To suppress an increase in the number of channels occupied by a communication system.SOLUTION: A communication system 10 includes multiple communication devices (radio units) 2 each having a first communication unit 21. The first communication unit 21 communicates with a master unit (lighting controller) 1 by a wire. Each of the multiple communication devices 2 also has a second communication unit 22 communicating with one or more terminals 3 by wireless. Each of the multiple communication devices 2 has a function for relaying a telegraphic message between the master unit 1 and one or more terminals 3. The multiple communication devices 2 are assigned, respectively, with multiple time slots divining a predetermined period. Each of the multiple communication devices 2 can communicate with one or more terminals 3 by a time slot assigned to itself.SELECTED DRAWING: Figure 1
Patent JP-2019046295-A (JP)
Title: Monitoring device
Inventor: SHINBO KENICHI
IPC: G01S17/42
Filed: 2017-09-05
Abstract: To provide a monitoring device capable of preventing a warning object from being overlooked and preventing an erroneous warning.SOLUTION: A monitoring device includes: a current data calculation part for acquiring distance data till an object present in a monitoring area from a measurement result of a three-dimensional laser scanner for measuring a monitoring area so as to take this data as the current data; a comparison data calculation part for acquiring past distance data from the measurement result so as to convert this data into comparison data; a change area extraction part for calculating a difference value between the current data and the comparison data and extracting the area in which a difference value is equal to or more than a threshold value as a change area candidate; and a 3D mask part for identifying whether a spatial position showing the current data matches a mask position which is the spatial position set on the 3D mask, excluding the change area candidate corresponding to the area of the current data determined as showing the spatial position matching the mask position from the change area candidate, and determining the change area.SELECTED DRAWING: Figure 1
Patent JP-2018098485-A (JP)
Title: Esd protection device
Inventor: SAKAI NOBUO
IPC: H01L27/04
Filed: 2017-09-06
Abstract: PROBLEM TO BE SOLVED: To reduce resistance when a diode-type ESD protection device is conducted.SOLUTION: An ESD protection device 10 comprises a semiconductor substrate 20, an ESD protection circuit unit 345, and an ungrounded conductor 90. The ESD protection circuit unit 345 is formed on a first principal surface side of the semiconductor substrate 20, and includes diodes D1 and D2. The diodes D1 and D2 are achieved by the pn junction formed along a thickness direction of the ESD protection circuit part 345, and connected via the semiconductor substrate 20. The ungrounded conductor 90 is formed on a second principal surface of the semiconductor substrate 20. In a plan view of the semiconductor substrate 20, the ungrounded conductor 90 includes at least a part of the region between the diodes D1 and D2, and overlaps at least a part of the diode D1 or D2.SELECTED DRAWING: Figure 1
Patent JP-2019046353-A (JP)
Title: Station service equipment, station service system, and fare adjustment processing method
Inventor: SAKAI NOBUHIRO
IPC: G07B15/00
Filed: 2017-09-06
Abstract: To provide techniques to prevent deterioration in the processing efficiency of station service processing involving calculation of a fare.SOLUTION: A server selection functional unit 20c selects a host server to be requested for calculation of a fare from a plurality of fare adjustment determination servers 1 connected via a network in a data communication available manner. A fare calculation request functional unit 20a requests the host server selected by the server selection functional unit 20c to calculate the fare. A fare adjustment processing functional unit 20b executes fare adjustment using the fare calculated by the host server to which the fare calculation request functional unit 20a requested calculation of the fare.SELECTED DRAWING: Figure 3
Patent JP-2019047070-A (JP)
Title: Film for solar battery backside protection sheet, solar battery backside protection sheet, and solar battery module
Inventor: KURATA MASAFUMI
IPC: B32B27/20
Filed: 2017-09-06
Abstract: To provide a film for solar battery backside protection, which has film formability, high weather resistance and high reflection and which enables the achievement of stable processability in a manufacturing process of a solar battery module, and a solar battery backside protection sheet and a solar battery module which are arranged by use of the film for solar battery backside protection.SOLUTION: A film for solar battery backside protection comprises a mixture of two or more kinds of polyethylene-based resins, of which the average density is 0.910 to 0.970 g/cmand the melt flow rate (MFR) is 1-30, and in which the arithmetic mean roughness Ra of a face in contact with a sealant is 0.28-6.0 μm, the maximum height roughness Rz is 2.9-27 μm, and the film thickness is 60 μm or more.SELECTED DRAWING: Figure 1
Patent JP-2019048483-A (JP)
Title: Vehicle control device
Inventor: HIROSE MINESHI
IPC: B60W30/00
Filed: 2017-09-07
Abstract: To deal with a low μ road adequately when encountering the low μ road in an automatic operation mode.SOLUTION: The vehicle control device detects vibration with an acceleration sensor 5a and a pneumatic pressure sensor 11 and so on to determine whether the vibration satisfies prescribed conditions. If so, the device estimates that the vibration is caused by, for example, snow accretion to a wheel and may be on a low μ road, thereby lowering the automation ratio of automatic operation and performing control of upper-limit speed and an increase in deceleration amount before curve.SELECTED DRAWING: Figure 1