baber/WOPTO huggingface dataset:
Patent JP-2019524615-A (JP)
Title: 多結晶セラミック基板およびその製造方法
IPC: C04B41/89
Filed: 2017-06-13
Abstract: セラミック基板構造を製造する方法は、セラミック基板を用意することと、セラミック基板をバリア層に封入することと、バリア層に結合される接合層を形成することとを含む。方法はさらに、接合層の一部を除去してバリア層の少なくとも一部を露出させ、充填領域を画定することと、露出したバリア層および充填領域の少なくとも一部の上に第２の接合層を堆積することとを含む。【選択図】図１Ａ
Patent JP-2020112415-A (JP)
Title: Estimation device and estimation method
Inventor: KONISHI HIROYUKI
IPC: G01R31/36
Filed: 2019-01-10
Abstract: To decrease the number of data of a CCV-SOC characteristic curve.SOLUTION: An estimation device according to an embodiment comprises an estimation unit and an update unit. The estimation unit estimates a charging rate of a secondary battery on the basis of a current integration method. The update unit updates a charging rate estimated by the estimation unit on the basis of a closed circuit curve indicating a relationship between closed circuit voltage and the charging rate of a secondary battery at charging time or discharging time in a case where current of the secondary battery is constant current at a specific current value at the charging time or the discharging time.SELECTED DRAWING: Figure 2
Patent JP-2020118519-A (JP)
Title: Semen volume measuring spring scale
Inventor: SATO TADAO
IPC: G01G23/20
Filed: 2019-01-23
Abstract: To provide a semen volume measuring spring scale of a system by weight.SOLUTION: An elongated member having spring characteristics is fixed in a surface portion of a base board 4 becoming the base of a graduated dial face 3 as a cantilever-type scale, which is assumed a fixed end to say in a cantilever of a cantilever-type load measuring member 2. Also, a free end to say in the cantilever is assumed as a hook B portion to this fixed end, and a semen collection bag 6 receiving semen in this B portion is hung directly or through a clip and yarn, and then the B portion of the cantilever-type load measuring member 2 hangs down by the weight. The displacement can be found with the dial face 3 as shown in the weight. An inexpensive plastic bag can be used as a disposable container of the semen collection.SELECTED DRAWING: Figure 3
Patent JP-2020117169-A (JP)
Title: Operation management system
Inventor: KOIZUMI YOSHIHIRO
IPC: B61L27/00
Filed: 2019-01-28
Abstract: To provide an operation management system capable of appropriately determining whether or not operation arrangement is required before executing the operation arrangement.SOLUTION: An operation management system for supporting operation management of vehicles executed by an operation commander includes an operation arrangement support processing unit which includes: an operation estimation unit 210 forming an expected operation diagram of trains up to the point of time of executing the operation arrangement for changing operation plans of trains according to operation prediction; and an operation arrangement proposal determination unit 220 for forming an operation arrangement necessity determination model 221 based on a past actual diagram, which is a result obtained by the past train operation, and forming an operation arrangement necessity determination result 222 showing the necessity of the operation arrangement by applying an operation arrangement necessity determination model to an actual diagram on the day being a result obtained by operating trains on the day and the predicted operation diagram.SELECTED DRAWING: Figure 1
Patent JP-2020122417-A (JP)
Title: Internal combustion engine
Inventor: ISHIMOTO KENJI
IPC: F02B67/06
Filed: 2019-01-29
Abstract: To provide a structure which is simple, and excellent in safety, related to the lubrication structure between a crank sprocket and a timing chain.SOLUTION: An oil injection port 17 for injecting oil toward an end face 12a of a crank sprocket 12 is formed at an engine main body such as a cylinder block 3. The oil injection port 17 communicates with a back face groove 15 formed at a bearing part 4. The oil injection port 17 is arranged in a region at this side rather than an engagement start part 19 of the crank sprocket 12 and a timing chain 11 when viewed from a rotation direction 18 of the crank sprocket 12. The oil flows along teeth 12b from the rear end face 12a of the crank sprocket 12, and is transited to the timing chain 11. It is preferable to form an annular guide groove 20 at the crank sprocket 12.SELECTED DRAWING: Figure 1
Patent JP-2020123246-A (JP)
Title: Information processor, method for controlling information processor, system, and program
Inventor: KATO SHU
IPC: G06T7/70
Filed: 2019-01-31
Abstract: To provide a technique which allows securing of a high determination accuracy regardless of the direction which a person is facing.SOLUTION: An information processor 103 includes: human body detection means 210 for detecting a human body from an image; direction determination means for determining the direction which the detected human body faces; setting means for setting a region in a position according to the direction of the detected human body in the image; determination means for determining whether the human body is to be included in the detection target on the basis of the feature amount extracted from the region.SELECTED DRAWING: Figure 2
Patent JP-2020122365-A (JP)
Title: Vehicle control device
Inventor: OTA YUKI
IPC: E05B81/64
Filed: 2019-01-31
Abstract: To allow a vehicle door to be easily opened/closed.SOLUTION: The vehicle control device has: a projecting unit 110 that projects characters and diagrams onto a road surface; a noncontact sensor 120 that detects objects in a region in which the characters and the diagrams are projected; and a control unit 140 that outputs control signals for operating vehicle components when the noncontact sensor 120 detects objects.SELECTED DRAWING: Figure 1
Patent JP-2020127311-A (JP)
Title: Switching circuit
Inventor: ICHIKAWA MASAKAZU
IPC: H02M1/00
Filed: 2019-02-05
Abstract: To provide a switching circuit capable of easily distinguishing normal current from excess current based on sense voltage.SOLUTION: A switching circuit 10 has: a semiconductor device 20 having a main switching element 20m and a sense switching element 20s; a field effect transistor 22; a low potential wiring 14 connected to a low potential terminal of the main switching element 20m and connected to the low potential terminal of the sense switching element 20s through the field effect transistor 22; and a protection circuit (stopping FET 50) turning the main switching element 20m and the sense switching element 20s off when voltage applied to the field effect transistor 22 exceeds reference voltage. The reference voltage is voltage within a saturation range of the field effect transistor 22.SELECTED DRAWING: Figure 1
Patent JP-2020125655-A (JP)
Title: Pc steel bar body and construction method of pc steel bar body
Inventor: KANEO SATORU
IPC: E04G21/12
Filed: 2019-02-06
Abstract: To provide a PC steel bar body capable of preventing a grout material from leaking out of a sheath pipe.SOLUTION: A PC steel bar 10 is constituted by connecting a first PC steel 11 and a second PC steel 12 each arranged in series with a coupler 13. A sheath pipe 20 comprises a first coupler sheath joint 21 covering the end part of the first PC steel 11 and a second coupler sheath joint 22 covering the end part of the second PC steel 12 and the coupler 13. A sealing member 4 with elasticity is provided between the second coupler sheath joint 22 and a sheath 10B of the second PC steel 12.SELECTED DRAWING: Figure 1
Patent JP-2020129017-A (JP)
Title: Projector control method, projector, and projector system
Inventor: FUKUSHIMA RYOHEI
IPC: H04N5/74
Filed: 2019-02-07
Abstract: To provide technology which, when it is necessary to check the degradation of the fitting tool for attaching a projector to a wall, enables a user to check the fitting tool.SOLUTION: A control method for a projector which is attachable to a wall via a fitting tool includes: determining whether or not the projector is attached to the wall and detecting oil included in the atmosphere; when it is determined that the projector is attached to the wall, determining whether or not it is necessary to make a check regarding the attachment of the projector on the basis of the result of detection of oil included in the atmosphere; when it is determined that it is necessary to make a check regarding the attachment of the projector, displaying a confirmation image for prompting a check regarding the attachment of the projector on a display screen.SELECTED DRAWING: Figure 6
Patent JP-2020129192-A (JP)
Title: Information processing device, information processing method, and information processing program
Inventor: TSUBOUCHI KOTA
IPC: G06F16/00
Filed: 2019-02-07
Abstract: To recommend appropriate information to a user.SOLUTION: An information processing device comprises an extraction unit and a determination unit. The extraction unit extracts feature information indicating features of a prescribed query, assuming that a plurality of queries entered by a same user in a prescribed time should have similar features, using a learning model having learned the features of the plurality of queries. The determination unit determines recommendation information to be recommended to the user who entered the prescribed query on the basis of the feature information extracted by the extraction unit.SELECTED DRAWING: Figure 1
Patent JP-2020133936-A (JP)
Title: Ventilation device
Inventor: TACHIKAWA ISAO
IPC: F24F11/52
Filed: 2019-02-14
Abstract: To provide a ventilation device which, in the case where, for example, an elderly user operates the ventilation device in a predetermined manner, allows a family living apart from the user to confirm safety of the user by checking the operation of the user, and in which energy is not wastefully consumed by a ventilation operation being performed when ventilation is not necessary.SOLUTION: A ventilation device includes: a transmitting/receiving part 22 for performing transmission/reception of a communication signal with external equipment including a communication function; and a communication switch for issuing communication to the external equipment 2X. When a control part 20 detects that an operation of a switch for starting/stopping exhaust fan or the communication switch has been operated, it transmits a signal to the effect that the operation has been performed by a user from the transmitting/receiving part to the external equipment.SELECTED DRAWING: Figure 5
Patent JP-2020133692-A (JP)
Title: Multi-control valve unit and construction machine
Inventor: AOKI SEIJI
IPC: F15B11/08
Filed: 2019-02-14
Abstract: To provide a multi-control valve unit and a construction machine with a simple configuration.SOLUTION: A multi-control valve unit includes a plurality of first pilot chambers, a plurality of second pilot chambers, a pressure oil flow passage formed in a first pilot chamber forming member so that pressure oil supplied to each of the first pilot chambers and each of the second pilot chambers flows therethrough, a plurality of first proportional valves for adjusting pressure oil supplied from the pressure oil flow passage to each of the first pilot chambers, a plurality of second proportional valves for adjusting pressure oil supplied from the pressure oil flow passage to each of the second pilot chambers, a plurality of first pilot flow passages through which the pressure oil flows between each of the first proportional valves and each of the first pilot chambers, and a plurality of second pilot flow passages through which the pressure oil flows between each of the second proportional valves and each of the second pilot chambers.SELECTED DRAWING: Figure 5
Patent JP-2020133169-A (JP)
Title: bracket
Inventor: NARUMI AKIKO
IPC: E04F11/18
Filed: 2019-02-15
Abstract: To provide a bracket which is improved in strength.SOLUTION: A bracket 40 comprises a first end part 40a having a fitting surface 42 which can be fitted to a wall part, a second end part 40b which can be fitted with a handrail, and a middle part 46 with a hollow structure which extends from the first end part 40a to the second end part 40b, wherein a fitting surface 42 has a larger outer side than the middle part 46, which has a pair of side walls 50, the pair of side walls 50 each having, nearby the first end part 40a, a rib 52 which suppresses the side wall 50 from deforming inward.SELECTED DRAWING: Figure 7
Patent JP-2020133718-A (JP)
Title: Hydraulic circuit of work machine
Inventor: TANAKA YASUHIRO
IPC: B66C13/20
Filed: 2019-02-15
Abstract: To provide a hydraulic circuit of a work machine capable of improving operability of an actuator.SOLUTION: A hydraulic circuit of a work machine has: a remote control valve 4 that is provided in a first pilot oil passage 11, and changes a first pilot pressure, which is a pressure of oil flowing through the first pilot oil passage 11, according to an operation amount of an operation lever 3; a pressure sensor 5 that is provided in the first pilot oil passage 11, and detects the first pilot pressure on the downstream side of the remote control valve 4; a proportional valve 6 that is provided in a second pilot oil passage 12, and changes a second pilot pressure, which is a pressure of oil flowing through the second pilot oil passage 12; a control valve 9 that is provided in a hydraulic oil passage 13, and changes a flow rate and direction of the oil supplied to a motor 8 according to the second pilot pressure; and a controller 10 that controls the proportional valve 6 so as to set the second pilot pressure to the pressure according to the first pilot pressure detected by the pressure sensor 5.SELECTED DRAWING: Figure 2
Patent JP-2020132334-A (JP)
Title: Sheet stacking device
Inventor: UEDA KOJI
IPC: B65H43/04
Filed: 2019-02-15
Abstract: To provide a sheet stacking device in which a paper jamming occurrence of a sheet at a position affected by a liftable stacking tray is suppressed, and the height of the stacking tray is controlled based on a recovery operation after the paper jamming occurrence and an occurrence tendency of the paper jamming.SOLUTION: In a recovery operation after a paper jamming occurrence related to the height of a stacking tray, the stacking tray is moved to a position where a paper jamming due to the height does not recur, and the processing is resumed. The number of stacked sheets at the time of the paper jamming occurrence is recorded together with the information about the processing content, the size, etc. at the time of the paper jamming occurrence. This information is reflected on the height control of the stacking tray so that a paper jamming is not caused under the same condition, and thereby paper jamming is prevented.SELECTED DRAWING: Figure 1
Patent JP-2020135368-A (JP)
Title: Information processing device, watching system, watching method, and watching program
Inventor: ABE CHIHO
IPC: G10L15/22
Filed: 2019-02-19
Abstract: To provide an information processing device, a watching system, a watching method, and a watching program for notifying a watching person of a state of a person to be watched while protecting privacy of the person to be watched.SOLUTION: An information processing device 20 comprises: a first communication unit 24 for transmitting and receiving information to/from an interactive robot 10 which includes a microphone for acquiring voice information, a speaker, and a camera for acquiring image information; an action summary information generation unit 26 for generating action summary information on a person by using action information including at least any one of the voice information and image information acquired by the interactive robot which has been received through the first communication unit; an extraction unit 28 for extracting topic information from the action summary information generated by the action summary information generation unit on the basis of past action summary information on the person; an information generation unit 29 for generating notification information on the basis of the extracted topic information; and a second communication unit 25 for transmitting the notification information to a transmission destination which has been previously registered.SELECTED DRAWING: Figure 4
Patent JP-2020133510-A (JP)
Title: Exhaust system structure of engine
Inventor: SHIBUYA Daichi
IPC: F01N13/10
Filed: 2019-02-20
Abstract: To make an exhaust system structure compact in a size.SOLUTION: An exhaust system structure of an engine comprises: an exhaust manifold 30 having passage parts 31, 32 and 33 for making exhaust emission discharged from an engine 10 circulate therein; a high-pressure stage supercharger 60 having a high-pressure stage housing 70 for taking the exhaust emission therein from the passage part 33; and a low-pressure stage supercharger 40 having a low-pressure stage housing 34 for taking the exhaust emission therein from the high-pressure stage housing 70 or the passage part 32. The high-pressure stage housing 70 is arranged at a side opposite to the engine 10 with respect to the exhaust manifold 30 in a horizontal direction, and the low-pressure stage housing 34 is arranged at either of an upper part or a lower part of the passage part 33 between the high-pressure stage housing 70 and the engine 10.SELECTED DRAWING: Figure 3
Patent JP-2019097205-A (JP)
Title: Dielectric waveguide filter with direct coupling and alternative cross-coupling
Inventor: REDDY VANGALA
IPC: H01P1/207
Filed: 2019-02-21
Abstract: To provide a dielectric body waveguide filter accompanied with direct coupling and alternative cross-coupling.SOLUTION: A waveguide filter 1100 comprising a base block of dielectric material defining at least first and second resonators, and a bridge block 1105 seated on a top face of the base block and defining at least a third resonator 1118. The base block comprises first and second base blocks 1101 and 1103 that have been coupled together in an end to end relationship. An external transmission line 1700 or interior RF signal transmission windows 1560a and 1560b or an RF signal transmission bridge 1128 provides a cross-coupling RF signal transmission path between the first resonators 1114 and 1116 and the second resonators 1120 and 1122. At least first and second interior RF signal transmission windows provide direct RF signal transmission paths between the first and third resonators and the second and third resonators, respectively.SELECTED DRAWING: Figure 2
Patent JP-2020133288-A (JP)
Title: Membrane material installation method and roof construction method
Inventor: YASUNAGA MASAMICHI
IPC: E04H7/18
Filed: 2019-02-21
Abstract: To construct using a simple construction machine when installing a membrane material in a large structure.SOLUTION: A method of installing a flexible membrane material 21 in a wall body 2 so as to cover an upper face opening of the cylindrical wall body 2 extending vertically includes: a membrane material folding step (S4) of folding the membrane material 21 where a plurality of attaching jigs 30 are installed on its upper face; a membrane material transporting step (S6) of transporting the folded membrane 21 to one side of an upper end portion of the wall body 2; a first linear member erection step (S7) of bridging a first linear member 41 between one side and the other side of the upper end portion of the wall body 2; a membrane material expanding step (S8) of expanding the folded membrane material 21 in a state where the first linear member 41 is attached to the attaching jig 30 from one side to the other side of the upper end portion of the wall body 2 along the first linear member 41; and a membrane material fixing step (S9) of fixing a peripheral edge portion 21b of the expanded membrane material 21 to the upper end portion of the wall body 2.SELECTED DRAWING: Figure 7
Patent JP-2020130826-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-02-25
Abstract: To provide a game machine capable of enhancing interest in a game.SOLUTION: A game machine can be controlled to an advantageous state advantageous to a player and can be set to any setting value from among plural setting values having different degrees of advantage to the player. The game machine includes suggestive performance execution means capable of executing a suggestive performance for suggesting control to an advantageous state. The suggestive performance execution means can execute a special suggestive performance for reporting control to an advantageous state as a suggestive performance, and includes a mode for executing at the same ratio regardless of a set setting value and a mode for executing at a different ratio according to a set setting value as the special suggestive performance.SELECTED DRAWING: Figure 9-4
Patent JP-2020012094-A (JP)
Title: Optical lens
Inventor: YAMADA KYOSUKE
IPC: G02B3/00
Filed: 2019-02-27
Abstract: To provide an optical lens that can provide a small-sized imaging module.SOLUTION: An optical lens has a thermoplastic resin having a refractive index (nD) and an Abbe number (ν) satisfying the following numerical formula (A): nD≤-0.02×ν+2.040 (A) (1.660<nD).SELECTED DRAWING: Figure 1
Patent JP-2022088686-A (JP)
Title: Catalyst removal method and manufacturing method of polymer
Inventor: NAKAMURA MASAO
IPC: C08F6/08
Filed: 2019-02-28
Abstract: To provide a catalyst removal method for removing a homogeneous system catalyst from a polymer solution at high catalyst removal efficiency, and, a method of manufacturing a polymer from a polymer solution from which the homogeneous system catalyst is removed.SOLUTION: When removing a homogeneous system catalyst from a polymer solution containing a homogeneous system catalyst containing a metal component and a non water-soluble organic solvent, an additive aqueous solution containing an additive and water in a specific range of volume ratio is added to the polymer solution to be mixed and stirred at a peripheral speed of a specific range, and then water is added to the polymer solution with a specific range of volume ratio to mix and stir at a peripheral speed in a specific range and to phase separate the obtained polymer solution to remove the water phase, the homogeneous system catalyst is efficiently removed from the polymer solution, after removal, the non-water soluble organic solvent is removed by steam stripping the polymer solution, and by drying, a polymer may be obtained.SELECTED DRAWING: Figure 4
Patent JP-2020139225-A (JP)
Title: Electrode for electrolysis and method for producing electrode for electrolysis
Inventor: MOHD ERMAN FAUZI
IPC: C25B11/03
Filed: 2019-03-01
Abstract: To provide an electrode for electrolysis and a method for producing the electrode for electrolysis which are excellent in durability and efficiency of electrolytic treatment.SOLUTION: An electrode A1 for electrolysis comprises a conductive substrate 1 containing at least titanium, a plurality of recesses 2, and a plurality of composite layers 3. The plurality of recesses 2 are recessed in the thickness direction of the conductive substrate 1 on a first surface 1a of the conductive substrate 1. The plurality of composite layers 3 are respectively formed inside the plurality of recesses 2. The plurality of composite layers 3 each have at least one catalyst layer 31 containing iridium oxide and platinum and at least one tantalum oxide layer 32 containing tantalum oxide. The catalyst layer 31 and the tantalum oxide layer 32 are laminated along the thickness direction.SELECTED DRAWING: Figure 1