baber/WOPTO huggingface dataset:
Patent JP-2020010227-A (JP)
Title: Display control device
Inventor: OGAWA SEIJI
IPC: H04N5/262
Filed: 2018-07-10
Abstract: To perform a moving rotational display.SOLUTION: A display control device according to present invention comprises: axis detection means that detects a rotation axis in which a celestial body included in an image is rotated by rotation of an earth, on the basis of the image; and control means that performs control to rotate and display the image about a position corresponding to the rotation axis detected by the axis detection means in the image.SELECTED DRAWING: Figure 3
Patent JP-2020014283-A (JP)
Title: Rotary electric machine stator structure and vehicle provided with the same
Inventor: NISHII FUMIYA
IPC: H02K9/22
Filed: 2018-07-13
Abstract: To provide a rotary electric machine stator structure in which inner heat of the stator can be efficiently dissipated, and a vehicle provided with the stator.SOLUTION: The stator structure includes a stator core 34 having slots 42 formed of open slots, a stator coil 36 inserted in the slots 42, a heat dissipation part 30 disposed on one side surface side of the stator core 34, and one or more heat pipe parts 46 being connected to the heat dissipation part 30 and having a hydraulic fluid inside thereof. The heat pipe parts 46 are disposed in the slots 42 while extending from the heat dissipation part 30 to a direction of the other side surface of the stator core 34.SELECTED DRAWING: Figure 2
Patent JP-2020013657-A (JP)
Title: Dc current cut-off device
Inventor: KOYAMA YUJI
IPC: H01H33/59
Filed: 2018-07-13
Abstract: To provide a DC current cut-off device capable of restraining breakdown of components.SOLUTION: A DC current cut-off device in an embodiment has a first disconnector, a second disconnector, a machine circuit breaker, a commutation circuit, a semiconductor circuit breaker, a diode, and a switching element. The first disconnector has one end for connection with a first DC transmission line. The second disconnector has a second end for connection with a second DC transmission line. The machine circuit breaker is provided in a first line connecting the second end of the first disconnector, and the first end of the second disconnector. The commutation circuit is provided in the second line. The semiconductor circuit breaker and the diode are provided in the third line in series with each other. The switching element is provided in parallel with the commutation circuit. In response to a given signal, the switching element makes at least the direction from the first DC transmission line to the second DC transmission line electrically conductive.SELECTED DRAWING: Figure 1
Patent JP-2020011799-A (JP)
Title: Inspection system and inspection method
Inventor: ITO YUTAKA
IPC: B66C15/02
Filed: 2018-07-17
Abstract: To be able to confirm a distance between a first rail and a second rail when a crane hung between the first rail and the second rail travels.SOLUTION: An inspection system is used for an inspection of a crane 2 hung between a first rail 81 and a second rail 82, and comprises: a first photographing part 5 arranged at one end side of the crane and capable of photographing the first rail; a second photographing part 6 arranged at other end side of the crane and capable of photographing the second rail; and a calculation part capable of calculating a distance between the first rail and the second rail using information obtained by the first photographing part and information obtained by the second photographing part.SELECTED DRAWING: Figure 1
Patent JP-2020011458-A (JP)
Title: Precut processing device, controller of precut processing device and precut processing program
Inventor: NAKAGAWA KATSUHIDE
IPC: B27C1/14
Filed: 2018-07-19
Abstract: To provide a precut processing device, a controller of a precut processing device and a precut processing program capable of facilitating a use of a processing material with large curvature of a fixed scale or more as a structural member for assembling an architectural structure.SOLUTION: A precut processing device 1 changes an orientation of a processing material 100 by a processing material rotation device 5 to match a direction of a curvature set based on a type of a structural member, etc. as arrangement information stored in a storage part of a controller 6 and a direction of a curvature detected by a processing material curvature detection device 4, and after changing the orientation, the precut processing device performs a control corresponding to processing data on a wood processing device 2 to process the processing material 100.SELECTED DRAWING: Figure 1
Patent JP-2019022217-A (JP)
Title: Method for providing qos (quality of service) flow in radio communications system and device
Inventor: PAN LI-TE
IPC: H04W28/12
Filed: 2018-07-20
Abstract: To provide a method of improving a scheduling in a radio communications system.SOLUTION: A network node includes a step of setting an UE (user equipment) in a first DRB (data radio bearer). The first DRB is set with a SDAP (service data adaption control) header. It is not permitted that the network node resets the first DRB without the SDAP header before the first DRB is released. The network node further includes a step of setting the UE so as to provide a first QoS (quality of service) flow and a second QoS (quality of service) flow by the first DRB (data radio bearer). When the second QoS flow is cancelled or removed from the first DRB, the network node further includes a step of resetting the UE so that the first QoS flow previously provided from the first DRB is provided by the second DRB, and the second DRB is set without the SDAP header.SELECTED DRAWING: Figure 8
Patent JP-2020012779-A (JP)
Title: Positioning device, positioning method, and positioning program
Inventor: TAKAYAMA HIROSHI
IPC: G01S19/41
Filed: 2018-07-20
Abstract: To ensure that even when reference stations that are the sources of positioning reinforcement information are switched, positioning based on reinforcement information is performed continuously.SOLUTION: A positioning device of the present invention comprises a distance calculation unit, a reference station selection unit, a local reinforcement information acquisition unit, and a positioning unit. The distance calculation unit calculates the respective distances between a plurality of reference stations and the local device using a received positioning signal. The reference station selection unit selects a reference station used for positioning using the health information and distances of a plurality of reference stations. The local reinforcement information acquisition unit acquires and stores the local reinforcement information of the plurality of reference stations including the reference station to select. When a change to the reference station to select occurs, the positioning unit extracts the local reinforcement information of a new reference station to select from a plurality of stored local reinforcement information pieces and performs positioning.SELECTED DRAWING: Figure 1
Patent JP-2020017066-A (JP)
Title: Electronic apparatus and event notification method
Inventor: ONISHI TOMOHISA
IPC: G06F3/01
Filed: 2018-07-25
Abstract: To provide an electronic apparatus and an event notification method, capable of notifying users of events having occurred in an apparatus not in use by the users.SOLUTION: An electronic apparatus comprises: reception means for, from a second apparatus different from a first apparatus, receiving event information transmitted form the second apparatus when an event occurs in the second apparatus; and control means for, when the event information is received, controlling operations of the electronic apparatus on the basis of the event information.SELECTED DRAWING: Figure 2
Patent JP-2018191325-A (JP)
Title: Enhancements to wireless networks to support short message service (sms) communication in packet switched domain
Inventor: PUNEET K JAIN
IPC: H04W4/14
Filed: 2018-07-26
Abstract: PROBLEM TO BE SOLVED: To provide technology for short message service (SMS) communication in a packet switched (PS) domain of a serving general packet radio service (GPRS) support node SGSN in a Universal Terrestrial Radio Access Network (UTRAN).SOLUTION: A method comprises: receiving, at an SGSN, a request message from user equipment (UE) indicating that the UE supports PS based SMS and performs circuit switched (CS) registration only to receive SMS service via a CS domain; and sending, from a CN control node, an accept message to the UE indicating that SMS over a non-access stratum (NAS) is supported by the SGSN.SELECTED DRAWING: Figure 8
Patent JP-2020019844-A (JP)
Title: Cellulose derivative, heavy metal removal material containing the same, and heavy metal removing method using the same
Inventor: NAKATANI KOJI
IPC: B01J20/24
Filed: 2018-07-30
Abstract: To provide a cellulose derivative that can be produced efficiently and at low cost, and can selectively adsorb and recover heavy metals.SOLUTION: The present invention provides a cellulose derivative having a repeating unit illustrated by the following formulae, with an average substitution degree of hydroxy groups being 0.10-2.34.SELECTED DRAWING: None
Patent JP-2020024252-A (JP)
Title: Information protection label
Inventor: NISHINO MAINA
IPC: G09F3/02
Filed: 2018-08-06
Abstract: To avoid information leakage by dividing information displayed on a sheet from an attached state to an adherend without effort and time.SOLUTION: An information protection label includes: a slip sheet 10 in which an attaching slip 12 having information displayed thereon is compartmentalized and formed so as to be separable; and a pseudo-adhesive layer 40 laminated on the surface on the side opposite to the surface on which information of the slip sheet 10 is displayed. The attaching slip 12 has: a plurality of slits 13a which has one end part on the outer edge of the attaching slip 12 and cross the attaching slip 12; and a separation part 15 which is provided in an area adjacent to the outer edge of the attaching slip 12, abuts on the other end parts of the plurality of slits 13, and compartmentalized and formed so as to be separable from the attaching slip 12 by a perforation 14b composed of a cut part and a tie part.SELECTED DRAWING: Figure 1
Patent JP-2020027816-A (JP)
Title: Simulation element and failure inspection method of resistance element
Inventor: SASAKI OSAMU
IPC: H01L27/04
Filed: 2018-08-09
Abstract: To provide a simulation element which simulates a failure of a resistance element, capable of improving a failure detection accuracy in a screening test after an implementation in a vertical type resistance element.SOLUTION: A simulation element comprises: a semiconductor substrate 1; a lower layer insulation film 2a provided on the semiconductor substrate 1; a first resistance layer 3a provided on the lower layer insulation film 2a; an inter-layer insulation film 4 coating the first resistance layer 3a; a first pad formation electrode 5a which is arranged on the inter-layer insulation film 4 connected to the first resistance layer 3a, and has an extension part 5e that performs Schottky contact to the semiconductor substrate 1; a relay wiring 5c that is connected to the first resistance layer 3a, and performs an ohmic contact to the semiconductor substrate 1; and an opposite electrode 9 provided under the semiconductor substrate 1. The simulation element simulates a failure of the lower layer insulation film 2a and the inter-layer insulation film 4 just under the first pad formation electrode 5a included as a corresponding structure in the resistance element as an inspection object.SELECTED DRAWING: Figure 1
Patent JP-2018171079-A (JP)
Title: Methods of nonspecific target capture of nucleic acids
Inventor: BECKER MICHAEL M
IPC: C12N15/10
Filed: 2018-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for isolating a target nucleic acid from a sample.SOLUTION: The method includes such as a step of mixing a sample containing a target nucleic acid with a nonspecific capture probe made up of an oligonucleotide sequence that hybridizes nonspecifically with the target nucleic acid and means for linking the target nucleic acid to a support, in which the oligonucleotide sequence is selected from a group comprising a poly-U sequence, a random poly-(k) sequence comprising G and T nucleotides or G and U nucleotides, two random oligonucleotide sequences separated by a non-random sequence consisting of 10 or fewer nucleotides, two random oligonucleotide sequences separated by a non-random sequence consisting of 10 or fewer nucleotide base analogs, and two random oligonucleotide sequences separated by a non-nucleotide spacer compound.SELECTED DRAWING: None
Patent JP-2020026251-A (JP)
Title: Conveyance carriage
Inventor: SATO YOSHINOBU
IPC: B62B3/02
Filed: 2018-08-17
Abstract: To provide a conveyance carriage in which stationary wheels can be lifted up and down.SOLUTION: A conveyance carriage 1 comprises a carriage main body 2, a plurality of universal wheels 3, a fixed wheel device 4 and lifting means 71 for lifting up and down the fixed wheel device 4. The fixed wheel device 4 comprises a base 37, an arm part 38 slidably attached to the base 37, a fixed wheel 39 attached to the arm part 38, and energizing means 58 for energizing the fixed wheel 39 downward. The lifting means 71 comprises: a first sprocket 63 and a second sprocket 64; a chain 69, one end of which is attached to the arm part 38 side, the other end of which is attached to the base 37 side and an intermediate part of which is guided to the first sprocket 63 and the second sprocket 64; and a toggle clamp 65 that adjusts tension of the chain 69 by varying an interval between the first sprocket 63 and the second sprocket 64, and lifts up and down the fixed wheel 39 through the chain 69.SELECTED DRAWING: Figure 3
Patent JP-2018185871-A (JP)
Title: Self-traveling device
Inventor: ABE KOICHI
IPC: A47L9/00
Filed: 2018-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner hardly causing a signal provided from a charger to interfere with another signal transmitted to the vacuum cleaner and also being capable of being reliably guided by the charger.SOLUTION: A vacuum cleaner 11 includes first control means 26 for causing first transmission means 24 to sequentially transmit signals including first identification information towards a plurality of directions, determining whether or not first reception means 25 could receive signals including second identification information for each direction, determining, based on a direction with which the signals including the second identification information could be determined to have been received, a direction in which a main body case 15 is to be traveled, and controlling a drive of a motor in a manner such as to make the main body case 15 travel in the aforementioned direction.SELECTED DRAWING: Figure 1
Patent JP-2020033661-A (JP)
Title: Fiber cord for reinforcing rubber
Inventor: SASAKI YOSHITO
IPC: D06M13/395
Filed: 2018-08-28
Abstract: To provide a fiber cord for reinforcing rubber improved very much in fraying resistance, and practically sufficient in adhesivity, the fiber cord being an aqueously treated cord which does not use an organic solvent in a production process.SOLUTION: The fiber cord for reinforcing rubber has a content of toluene or xylene by analysis by heat decomposition GC-MS of 10 ppm or less. The fiber cord for reinforcing rubber has a frayed area when scratching 10 times by a fraying resistance test of 20% or less.SELECTED DRAWING: None
Patent JP-2020034201-A (JP)
Title: Desiccant air conditioner
Inventor: KIHARA ISANOBU
IPC: F24F3/153
Filed: 2018-08-29
Abstract: To prevent an air supply temperature from becoming an excessively low temperature during cooling of outside air in summer and shorten a warming-up time during heating operation in winter.SOLUTION: An desiccant air conditioner includes: an air supply passage 2 having an air supply fan 1; an air recirculation passage 4 having an air exhaust fan 3; a desiccant rotor 8; a tickler coil 5 provided in the air recirculation passage upstream of the desiccant rotor 8; an air supply bypass passage 9 bypassing the desiccant rotor 8; an air supply damper 10 interposed in the air supply bypass passage 9; a first air recirculation bypass passage 11 bypassing the desiccant rotor 8; a first air recirculation damper 12 interposed in the first air recirculation bypass passage 11; a second air recirculation bypass passage 15 communicating the air recirculation passage 4 downstream of the tickler coil 5 and upstream of the desiccant rotor 8 with the air supply passage 2 downstream of the desiccant rotor 8; and a second air recirculation damper 16 interposed in the second air recirculation bypass passage 15.SELECTED DRAWING: Figure 1
Patent JP-2019015167-A (JP)
Title: Design method of structure
Inventor: IGARASHI SHUNICHI
IPC: E04B1/00
Filed: 2018-08-31
Abstract: To provide a design method of a structure capable of acquiring excellent workability while acquiring required strength even with thinner thickness of a high ductile material arranged in a concrete member.SOLUTION: Each concrete member 11 of the structure determines each item separately according to a predetermined performance regulation and specification regulation for conditions except for large earthquake and also determines an aseismic performance separately according to the specification regulation corresponding to each item, thereby making it possible to perform an aseismic design with similar procedures to that of a fireproof design so as to aim for quick design work. By this result, in a design of a structure when constructed newly and in a modifying design of an existing structure, it significantly lessens the possibility that requests in terms of a safety assurance against large earthquake determines arrangements of columns of the structure and items of each concrete member, and the structure with better usability, design quality and less expensive construction cost compared to the conventional technique can be constructed.SELECTED DRAWING: Figure 1
Patent JP-2020038068-A (JP)
Title: Insulation monitoring device and insulation monitoring system
Inventor: ENJO YOSHIHIRO
IPC: H02H3/32
Filed: 2018-09-03
Abstract: To provide an insulation monitoring device and an insulation monitoring system for improving monitoring accuracy by reliably extracting a resistance component current of a predetermined frequency even in a case with contact of monitoring signals.SOLUTION: An insulation monitoring device includes: injection units 10A and 10B for injecting a monitoring signal of a predetermined frequency different from a system frequency to ground lines 30A and 30B of transformers 1A and 1B connected to a power system; and measurement units 20A and 20B for detecting a resistance component current of the same phase as that of a monitoring signal voltage by measuring a leakage current of a predetermined frequency reflowing from the ground lines 30A and 30B via ground insulation resistances, so as to monitor an insulation state. The injection units 10A and 10B respectively generate a monitoring signal by allowing a reference signal component having a reference frequency to be superimposed on a neighboring signal component having a neighboring frequency thereof. The measurement units 20A and 20B respectively detect a resistance component current from a leakage current of the neighboring signal component.SELECTED DRAWING: Figure 1
Patent JP-2020041546-A (JP)
Title: Roller chain
Inventor: OHASHI RYO
IPC: B65G17/38
Filed: 2018-09-06
Abstract: To provide a roller chain in which lubricating oil can be efficiently supplied to between a bush and a roller.SOLUTION: A roller chain 11 comprises: a pair of inner link plates 12 which are oppositely arranged; cylindrical bushes 17 whose both ends are connected to a pair of the inner link plates 12; pins 20 rotatably inserted into the bushes 17; cylindrical rollers 18 with the bushes 17 inserted therein, and rotatably supported by the bushes 17; and a pair of outer link plates 14 which are arranged outside a pair of the inner plates 12, and to which the pins 20 are joined. The pins 20 are used in vertically extended postures. A first hole 23 is formed in the upper-side outer link plate 14, a second hole 24 is formed in the upper-side inner link plate 12, and annular grooves 25 are formed in internal peripheral edges of upper-side end faces of the rollers 18 so as to adjoin external peripheral faces of the bushes 17. The first hole 23, the second hole 24 and the grooves 25 are overlapped on one another in directions in which the pins 20 extend.SELECTED DRAWING: Figure 1
Patent JP-2020042129-A (JP)
Title: Electrophotographic photoreceptor
Inventor: KUDO KOICHI
IPC: G03G5/06
Filed: 2018-09-10
Abstract: To provide an electrophotographic photoreceptor that can prevent image memory and ghost while maintaining potential stability.SOLUTION: An electrophotographic photoreceptor of the present invention has a conductive support that contains aluminum in an amount of 90 mass% or more, an undercoat layer, and a photosensitive layer. A field intensity E and a current density J based on V-I characteristics measured by sandwiching the undercoat layer with aluminum electrodes under a condition of 20 to 26°C satisfy J∝E, and when the following formula (1) is shown in a double logarithmic chart, a field intensity E at an intersection of an approximation straight line of a portion of n=1 and an approximation straight line of a portion of n=2 is 5×10to 1×10V/cm.SELECTED DRAWING: Figure 4
Patent JP-2020042158-A (JP)
Title: Lens device, imaging apparatus, processing unit, and camera apparatus
Inventor: SAKUMA KOICHI
IPC: G02B15/08
Filed: 2018-09-11
Abstract: To provide a lens device advantageous for light quantity compensation of the image data obtained by imaging for example.SOLUTION: The lens device is a lens device capable of being attached to and detached from a camera apparatus, which includes: a storage part that stores information for light intensity compensation of image data obtained by taking an image with the camera apparatus; and a communication part for transmitting the information to an external unit. The information includes coefficients in order n (n is a non-negative integer) for image height, corresponding to each of multiple focal lengths. Defining the effective F-number at the wide-angle end as Fnw, the effective F-number at the telephoto end as Fnt, and the focal length at the telephoto end as ft, the multiple focal length includes the focal length f that satisfy a conditional expression: 0.9<f/ft/(Fnw/Fnt)<4.SELECTED DRAWING: Figure 1
Patent JP-2019051509-A (JP)
Title: Catalyst pellet
Inventor: RYU KEIKO
IPC: B01J35/02
Filed: 2018-09-11
Abstract: To provide a catalyst pellet having a specified shape and dimensions so as to be uniformly filled in a reactor at a predetermined bulk density, achieving suppression of reduction in reactivity in the reactor without a device for uniform filling.SOLUTION: A columnar catalyst pellet has a cross section in an elliptical shape (elliptical shape in a broad sense, including oval shape and egg shape) in the direction perpendicular to the axis of the pellet. When 2a stands for the major axis and 2b stands for the minor axis of the elliptical shape, the axial ratio a/b is set at 1.0<a/b≤2.0.SELECTED DRAWING: Figure 5