baber/WOPTO huggingface dataset:
Patent JP-2021165721-A (JP)
Title: Meter coupler structure
Inventor: OCHI TAKESHI
IPC: F16L37/098
Filed: 2020-04-08
Abstract: To improve safety without risk of occurrence of insufficient re-tightening in exchange or installation of a meter.SOLUTION: An annular-shaped part 33 of an engaged annular part 30 has a notch 31 with a part thereof in an annular circumferential direction cut away along a direction along a gas circulation axis center P, and also has an engaged part 32 with which an engagement claw 21 can engage at a position in the annular circumferential direction different from that of the notch part 31. The engagement member 20 and the engaged annular part 30 function as a lock mechanism to bring about a locked state, in which when they approach each other gradually, the engagement claw 21 passes through the notch 31 from a front face 30a side which is the engagement member 20 side of the annular shaped part 33 to a rear face 30b side, rotates along the annular circumferential direction and engages with the engaged part 32 provided on the rear face 30b side of the annular shaped part 33, thus inhibiting separation of the engagement claw and the engaged part in a direction along the gas circulation axis center P.SELECTED DRAWING: Figure 2
Patent JP-2020108845-A (JP)
Title: Figure and figure production method
Inventor: WAKITA TOSHIYUKI
IPC: A63H3/42
Filed: 2020-04-10
Abstract: To provide a figure whose representation of eyes can be easily formed with high precision.SOLUTION: This figure has a face formed by assembling an eye component with a face component. The eye component comprises an eye base component and eye representation components which cover at least part of the eyes base component and are integrally molded with the eye base component. The face component has holes through which parts of the eye component are exposed when the eye component is assembled therewith.SELECTED DRAWING: Figure 2
Patent JP-2021170156-A (JP)
Title: Container management apparatus, container management method, and program
Inventor: MUKAEDA SACHIKO
IPC: G06F21/62
Filed: 2020-04-14
Abstract: To solve a problem in which there is a case where an application service accesses data in a private cloud, and a case where an access from an outside is prohibited because a freely access to the data in the private cloud is not always allowed, therefore the application service cannot possibly obtain the data in the private cloud when the application service is built in a public cloud.SOLUTION: A container management apparatus includes: monitor means that monitors whether or not an access to data stored in storage means in a private cloud by a process in a virtual environment built in a public cloud is failed; replication means that arranges a replication environment made by replicating the virtual environment in the private cloud when the access is failed; and processing means that instructs a process in the replication environment to access the data stored in the storage means.SELECTED DRAWING: Figure 1
Patent JP-2020126060-A (JP)
Title: Device and method for extracting depth information
Inventor: LEE MYUNG WOOK
IPC: G01S17/894
Filed: 2020-04-16
Abstract: To overcome the problem of a reduction in optical efficiency and an increase in the number of operations associated with depth information extraction using the TOF method.SOLUTION: A depth information extraction device 100 according to an embodiment of the present invention comprises: a light output unit 110 for outputting infra red (IR) light; a light input unit 130 for receiving the light reflected from an object after being output by the light output unit; a light adjusting unit 120 configured to adjust the angle of the light to irradiate a first area including the object, and then adjusting the angle of the light to irradiate a second area; and a control unit 140 configured to estimate motion of the object using at least either of the light entering the first area and the light entering the second area.SELECTED DRAWING: Figure 1
Patent JP-2021170288-A (JP)
Title: Road condition identification device and vehicle system
Inventor: Quan Qixian
IPC: E01C23/01
Filed: 2020-04-17
Abstract: To provide a road condition identification device and a vehicle system that provide technology that makes it possible to detect previously undetectable road damage.SOLUTION: In the present invention, a vehicle 10 includes an electronic control unit 100 (ECU), an external environment recognition sensor 110, and/or a vehicle attitude sensor 130. A high-accuracy map 101 is stored in a storage unit 1001 of the electronic control unit 100. A road damage determination unit 1000 collates surrounding road condition information based on information acquired from the sensors and the like with reference peripheral road condition information acquired from the high-accuracy map 101 and determines existence of road damage. Then, a damage information creation unit 1005 creates damage information (V_RDI) using a result of the determination.SELECTED DRAWING: Figure 2
Patent JP-2021175226-A (JP)
Title: Motor drive device with input power supply voltage regulation function
Inventor: KUROKI WATARU
IPC: H02M7/48
Filed: 2020-04-21
Abstract: To realize a motor drive device capable of efficiently controlling a motor while suppressing heating of the motor.SOLUTION: A motor drive device 1 comprises: an AC stabilization power supply 11 by which an AC voltage f an AC power source 2 is converted into an input power supply voltage and outputted; a converter 12 by which the input power supply voltage is converted into a DC voltage and outputted to a DC link; an inverter 13 by which the DC voltage in the DC link is converted into an AC voltage for driving a motor 3 and outputted; a motor control unit 14 which controls the converting operation by the inverter 13 on the basis of a motor drive command to the motor 3; a control determination unit 15 which determines a precision required for an operation track of the motor 3; and an input power supply voltage control unit 16 for controlling the input power supply voltage that the AC stabilization power supply 11 outputs, in accordance with a result of the determination by the control determination unit 15.SELECTED DRAWING: Figure 1
Patent JP-2021172487-A (JP)
Title: Elevator device
Inventor: FUKAZAWA SO
IPC: B66B5/00
Filed: 2020-04-24
Abstract: To provide an elevator device capable of further improving the safety during maintenance and inspection of a shock absorber and the like arranged immediately below a balance weight.SOLUTION: An elevator device includes a car and a balance weight 3 that are mutually connected to each other by a main rope in a hoistway and raised and lowered mutually in the opposite direction inside the hoistway, and a shock absorber 12 that is arranged in a pit 1a formed at a bottom part of the hoistway and arranged below the balance weight 3. The elevator device further includes a screen guard 11 fixed to a screen guard fixing part (a pit base) 8 that is fixed to the pit 1a. A lower end part of the screen guard 11 is placed on the screen guard fixing part 8.SELECTED DRAWING: Figure 5
Patent JP-2021174232-A (JP)
Title: Information processing server, information processing system, information processing apparatus, and information processing method for prepaid points applicable to purchase price of specific product
Inventor: YAMADA KOTARO
IPC: G06Q30/02
Filed: 2020-04-24
Abstract: To provide an information processing server, an information processing system, an information processing apparatus, and an information processing method for processing information about prepaid points which can be used to pay a purchase price of a product of a specific maker, brand, or the like.SOLUTION: In a flow of balance inquiry and use of prepaid points, a customer who has purchased prepaid points visits a retail store to purchase a product of which the purchase price the prepaid points can be applied to. The customer presents the product to be purchased and a customer terminal 20 such as a smartphone allowing a prepaid ID to be read or an IC card such as a member card of point service, to a cashier operating a register terminal 30 in the retail store. In order to inquire about the balance of prepaid points possessed by the customer, the register terminal 30 reads a JAN code identifying the product, a customer ID, and the prepaid ID to transmit them to a prepaid point management server 10.SELECTED DRAWING: Figure 5
Patent JP-2021171000-A (JP)
Title: Sulky root-vegetable harvester
Inventor: TAKAGI SHINGO
IPC: A01D17/00
Filed: 2020-04-27
Abstract: To provide a sulky root-vegetable harvester capable of performing highly accurate sorting/harvesting work even when an amount of sorting process increases, by elongating a sortable travel distance of root vegetables performed by an auxiliary worker boarding the harvester.SOLUTION: A sulky root-vegetable harvester of conveying pulled-out root vegetables to a sorting section 6 with a pull-up conveyance belt 12, and sorting/harvesting them, includes a first sorting part 6A in a front side of a working seat 62 on which an auxiliary worker sits, and a second sorting part 6B taking over from the first selection part 6A to convey a lateral part of the working seat 62 to the rearward. The sulky root-vegetable harvester is configured to suspend a root-vegetable harvest bag B from the rear end of the second sorting part 6B.SELECTED DRAWING: Figure 3
Patent JP-2021171352-A (JP)
Title: Fatigue estimation device
Inventor: MATSUMURA TOSHIE
IPC: A61B5/18
Filed: 2020-04-27
Abstract: To provide a device capable of executing accurate fatigue estimation even by simple processing.SOLUTION: First voice sound acquisition means 2 acquires a first voice sound on an uttered word of an operator at a first time point of work. Second voice sound acquisition means 4 acquires a second voice sound on the uttered word of the operator at a second time point later than the first time point. Basic frequency calculation means 6 calculates a basic frequency of the first voice sound, and calculates a basic frequency of the second voice sound. Degree-of-fatigue calculation means 8 calculates a degree of fatigue on the basis of a difference between the basic frequency of the first voice sound and the basic frequency of the second voice sound. Therefore, it is possible to estimate a degree of fatigue on the basis of change in the basic frequency of the utterance due to fatigue. Also, since the same word is uttered at the first time point and the second time point, it is possible to properly capture the change in the basic frequency based on the fatigue even by simple processing.SELECTED DRAWING: Figure 1
Patent JP-2020183121-A (JP)
Title: Mold, ejector structure thereof and manufacturing method of fan
Inventor: LUO SHENGHUA
IPC: B29C45/40
Filed: 2020-04-30
Abstract: To provide a mold, an ejector structure thereof, and a manufacturing method of a fan.SOLUTION: A mold is used for manufacture of a fan; in which the fan comprises a fixed portion and a plurality of blades connected to the fixed portion; each of the blades has a bottom surface; the mold comprises a body having a cavity with a shape matched with a shape of the fan and an ejector structure; and the ejector structure comprises a plurality of ejector pins radially arranged; each of the ejector pins has a working surface, in which a sum area of the working surfaces of the plurality of the ejector pins is greater than or equal to 40% of a sum area of the bottom surfaces of the plurality of the blades. A yield of the fan manufactured by using the mold according to the present invention is increased.SELECTED DRAWING: Figure 4
Patent JP-2021178486-A (JP)
Title: Ink jet recording device
Inventor: KOTSUJI TAKUYA
IPC: B41J2/01
Filed: 2020-05-15
Abstract: To efficiently and surely remove the ink stain of a conveyor belt.SOLUTION: In an ink jet recording device 1, a control unit 61 determines whether or not ink discharged from an image formation unit 13 adheres to a conveyor belt 46 on the basis of the shape of a recording sheet detected by a CIS 48, and causes a sheet feeding unit 14 to feed the recording sheet by causing the image formation unit 13 not to perform image formation at timing at which a recording sheet P arrives at an image formation position by the image formation unit 13 after one cycle of the circular movement of the conveyor belt 46 from the image formation start point at which image formation followed by adhesion of ink is started by the image formation unit 13 when determining that the ink adheres to the conveyor belt.SELECTED DRAWING: Figure 2
Patent JP-2021184337-A (JP)
Title: Fuel cell system
Inventor: FUJIMURA YOSHIKATSU
IPC: B60L58/30
Filed: 2020-05-21
Abstract: To provide a fuel cell system capable of detecting pressure abnormality in a relief valve.SOLUTION: The present invention relates to a fuel cell system comprising: a fuel supply pipe connecting a hydrogen tank and a fuel cell stack; a relief valve which is set to be opened when an applied pressure exceeds a preset valve opening pressure, and to be closed when the applied pressure becomes lower than a preset valve closing pressure that is lower than the preset valve opening pressure; a pressure sensor for measuring a pressure inside of the fuel supply pipe; and a controller for monitoring a measurement value of the pressure sensor. After the measurement value of the pressure sensor exceeds the preset valve opening pressure and before lapse of a predetermined allowable period, in the case where the measurement value does not satisfy a following condition that the measurement value is settled within a predetermined allowable fluctuation range including the preset valve closing pressure for a predetermined valve closing determination period, the controller outputs a signal notifying a user of occurrence of abnormality in the relief.SELECTED DRAWING: Figure 1
Patent JP-2021190490-A (JP)
Title: Transport device, exposure device, and article manufacturing method
Inventor: Sakata Shunya
IPC: H01L21/677
Filed: 2020-05-27
Abstract: To provide a transport device capable of suppressing damage to a substrate by reducing the amount of bending of the substrate.SOLUTION: A transport device according to the present invention that transports a substrate P between a holding position and a delivery position that is separated from the holding position both in the vertical direction and in the horizontal plane includes first and second transport units 31 and 32 that transport the substrate P, and a control unit that controls the first and second transport units 31 and 32 such that first and second transport units 31 and 32 transport the substrate P in synchronization with each other between the holding position and the intermediate position between the holding position and the delivery position, and only the first transport unit 31 transports the substrate P between the intermediate position and the delivery position.SELECTED DRAWING: Figure 2
Patent JP-2021185792-A (JP)
Title: Nest building prevention device
Inventor: TSUKABE YUKI
IPC: A01M29/32
Filed: 2020-05-28
Abstract: To provide a lightweight and easily-handleable nest building prevention device hardly generating a gap between a frame of a structure and a net, and capable of lowering a risk of nest building.SOLUTION: In a nest building prevention device installed inside a structure of a frame structure or a truss structure, for preventing nest building, a plurality of synthetic resin nets 11A, 11B, 11C having a prescribed opening size are constituted so as to be connected foldably and expandably by a hinge 12.SELECTED DRAWING: Figure 1
Patent JP-2021187025-A (JP)
Title: Printed matter and printing method
Inventor: ENDO TSUNENOBU
IPC: B41M3/06
Filed: 2020-05-28
Abstract: To provide a printed matter which is thin and has a visual effect.SOLUTION: A printed matter 100 comprises: a medium 70 having a mirror reflection layer 72; a first line 82C formed of a first color and formed on the medium 70; a second line 82M which is formed of a second color on the medium 70 and is formed in parallel to the first line 82C; and a prism layer 83 formed on at least the first line 82C. If the medium 70 is divided into a first area F1, a second area F2, and a third area F3 which are continuous in parallel, the first line 82C is positioned in any one area of the fist area F1, the second area F2 and third area F3, the second line 82M is positioned in any one area other than the area where the first line 82C is formed, the prism layer 83 is provided across two continuous areas including the area where the first line 82C is formed. A cross section of the prism layer 83 has a shape of part of a non-circular arc which approximates an ellipse.SELECTED DRAWING: Figure 3
Patent JP-2021190908-A (JP)
Title: Band rejection filter, composite filter, and communication device
Inventor: OKUMICHI TAKEHIRO
IPC: H03H7/01
Filed: 2020-06-02
Abstract: To provide a band rejection filter that can easily make the inclination of attenuation steep at the boundary between a pass band and a rejection band.SOLUTION: A band rejection (BE) filter 7 has an elastic wave chip 33 and a substrate structure 53. The elastic wave chip 33 has an elastic wave resonator 15. The substrate structure 53 has a circuit board. A conductor of the circuit board forms a first inductor and a second inductor. The elastic wave chip 33 and the substrate structure 53 form an elastic wave filter 11 and a notch filter 13. The elastic wave filter 11 has a serial resonator 15S forming part of a signal path 9 and the first inductor, and attenuates a signal in a rejection path. The notch filter 13 has the second inductor. An anti-resonance frequency fsa of the serial resonator 15S is located between the resonance frequency fnr of the notch filter 13 and a pass band XB.SELECTED DRAWING: Figure 2
Patent JP-2021187667-A (JP)
Title: Spring supply device
Inventor: FUKAZAWA HITOSHI
IPC: F16F1/06
Filed: 2020-06-04
Abstract: To supply coil springs entangled with each other by separating.SOLUTION: A spring supply device 10 comprises: a container 11 which stores a plurality of coil springs 90 whose length in an axial direction is longer than its diameter, and has a net-like bottom, where the length of one side of a mesh of the net is longer than the diameter and further shorter than the length in the axial direction; and a vibration part 40 for vibrating the container in the vertical direction.SELECTED DRAWING: Figure 2
Patent JP-2021193171-A (JP)
Title: Thermoplastic elastomer composition
Inventor: NOGUCHI SHIORI
IPC: C08L9/06
Filed: 2020-06-09
Abstract: To provide a thermoplastic elastomer composition having excellent low compression permanent set characteristics.SOLUTION: A thermoplastic elastomer composition contains a rubber component (A) and a polyolefinic thermoplastic resin (B), has randomly in the rubber component (A), a structural unit derived from a conjugated diene compound and a structural unit derived from an aromatic vinyl compound and contains 50 mass% or more of a conjugated diene-based polymer having a double bond, the thermoplastic elastomer composition is obtained by dynamically crosslinking a mixture containing 10-100 pts.mass of the component (B) with respect to 100 pts.mass of the component (A) in the presence of a crosslinking agent (C).SELECTED DRAWING: None
Patent JP-2021194778-A (JP)
Title: Integral structure of copper material and pps-based resin composition and method for manufacturing the same
Inventor: ANDO NAOKI
IPC: B32B15/08
Filed: 2020-06-09
Abstract: To provide a seal structure for a copper electrode for extracting electricity to the outside of a battery box in a lithium ion battery or the like which prevents intrusion of moisture, oxygen and other gases into the battery box.SOLUTION: A structure can be applied to a lid of a lithium ion battery in which a copper electrode having a chemically converted surface and a specific polyphenylene sulfide-based resin composition are directly and integrally bonded to each other. The polyphenylene sulfide-based resin composition is a resin composition containing a polyphenylene sulfide resin as a main component and a modified polyolefin resin as a sub-component, and is added with 15-25 wt.% of a glass short fiber based on the whole resin composition as a reinforcement material component. A bonding force between the copper electrode and the polyphenylene sulfide-based resin composition is 40 MPa or more in measurement of a shear bond strength, and a shear bond viscous value that prevents breakage even when an external force in a shear direction due to continuous 300 times of repeating is applied thereto is 33 MPa or more.SELECTED DRAWING: Figure 8
Patent JP-2021009999-A (JP)
Title: Surface emitting laser and method for manufacturing the same
Inventor: TSUJI YUKIHIRO
IPC: H01S5/183
Filed: 2020-06-10
Abstract: To provide a surface emitting laser capable of improving moisture resistance and a method for manufacturing the same.SOLUTION: A surface emitting laser 100 includes a substrate 10, a semiconductor layer which is provided on the substrate, includes a lower reflection mirror layer 12, an active layer 14, and an upper reflection mirror layer 16, and forms a mesa 19, first insulating films 15 and 17 covering the mesa, and a second insulating film 18 covering the first insulating film. The mesa has a polygonal shape in a spreading direction of the substrate, and an apex of the mesa in the spreading direction of the substrate has a chamfered portion.SELECTED DRAWING: Figure 1
Patent JP-2021194833-A (JP)
Title: Security printed matter, and card and booklet having the security printed matter
Inventor: OGATA TETSUJI
IPC: B42D25/328
Filed: 2020-06-12
Abstract: To provide a security printed matter which substantially reduces an area of a hologram, and facilitates authenticity determination, and a card and a booklet having the security printed matter.SOLUTION: A security printed matter 10 has a base material 30 printed with first information 300, and a hologram formation layer 40 laminated on one surface side of the base material 30 and visibly formed with second information 400 as a hologram image. The first information 300 and the second information 400 are combined with one another to constitute at least one combined information 100. The first information 300 and the second information 400 are recognized as the one combined information 100 in a state where the information is discretely arranged.SELECTED DRAWING: Figure 1
Patent JP-2021194215-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-06-12
Abstract: To provide a game machine capable of executing a group performance more suitably.SOLUTION: In a group notice performance, by designing a second display period progressed by allowing characters to appear one after another to be longer than a first display period until display of characters is completed first after display of characters is started first, thus providing an ideal group notice performance.SELECTED DRAWING: Figure 51
Patent JP-2020148090-A (JP)
Title: Water discharge device
Inventor: TAKEUCHI SATOSHI
IPC: E03C1/046
Filed: 2020-06-19
Abstract: To provide a water discharge device for performing post water discharge using functional water, which restrains the post water discharge from being performed in the timing when a user uses the water.SOLUTION: In a step S7, when a distance between a sensor 14 and an object to be detected is a second threshold or above, that is, in a state in which the object to be detected is detected near a hand wash basin 5 though a person's hand is not put above the vicinity of a first water discharge part 12, a controller 40 prohibits post water discharge and timer water discharge from being performed by spray water discharge of electrolysis water from a second water discharge part 13 (step S8), and finishes control.SELECTED DRAWING: Figure 11