baber/WOPTO huggingface dataset:
Patent JP-2020141909-A (JP)
Title: Electronic cassette, method of operating electronic cassette, operation program for electronic cassette, cassette control device, radiography system, and method of operating radiography system
Inventor: MAKINO KAZUHIRO
IPC: A61B6/00
Filed: 2019-03-07
Abstract: To provide an electronic cassette, a method of operating an electronic cassette, an operation program for an electronic cassette, a cassette control device, a radiography system, and a method of operating a radiography system capable of surely performing control of a drive mode in visiting radiography using a movable radiography apparatus.SOLUTION: The electronic cassette includes a portable housing. The CPU of the electronic cassette functions as a RW control unit, a first determination unit, and a mode control unit. The RW control unit acquires, from a ROM, a standard position as a position of the housing in a stored state, in which the housing is stored in a storage portion of a movable radiography apparatus. The first determination unit determines whether the housing is in the stored state or a removed state, in which the housing is removed from the storage portion, on the basis of the standard position and a current position as a current position of the housing detected by a position detection sensor. The mode control unit switches the drive mode from the sleep mode to the radiography mode when the first determination unit determines that the housing is brought from the stored state into the removed state.SELECTED DRAWING: Figure 10
Patent JP-2020149803-A (JP)
Title: Method for manufacturing fuel electrode-solid electrolyte layer composite
Inventor: OGAWA MITSUYASU
IPC: C04B35/48
Filed: 2019-03-11
Abstract: To provide a fuel electrode-solid electrolyte layer composite excellent in ion conductivity and ion transport number.SOLUTION: A method for manufacturing a fuel electrode-solid electrolyte layer composite includes: a first step of obtaining a precursor in which a porous first solid electrolyte layer and a second solid electrolyte layer having a smaller porosity than the first solid electrolyte layer are integrated; and a second step of imparting catalyst particles into pores of the first solid electrolyte layer of the precursor. The second step includes firing the precursor at temperatures of 200-1,100°C, after a dispersion including the catalyst particles dispersed therein has been contained in the pores.SELECTED DRAWING: Figure 2
Patent JP-2019129832-A (JP)
Title: Cigarette aroma capsule manufacturing method and manufacturing apparatus
Inventor: KIM ICK JOONG
IPC: A24D3/02
Filed: 2019-03-11
Abstract: To provide a cigarette aroma capsule manufacturing method and manufacturing apparatus in which strong aroma capsules are manufactured.SOLUTION: A cigarette aroma capsule manufacturing apparatus comprises: a membrane tank 110 for storing membranes 111; an aroma liquid tank 120 for storing aroma liquid 121; and a nozzle 140 where the membranes are provided from the membrane tank and the aroma liquid is provided from the aroma liquid tank, and the membranes are discharged by a configuration surrounding the aroma liquid to thereby form an initial configuration of the aroma capsule. A temperature controlling unit is mounted in a membrane tank, the unit that makes a temperature of a membrane tank descend by time in order to maintain the viscosity of the membrane. By such a configuration, the viscosity of the membrane is maintained by making the temperature of the membrane be maintained, and the membrane has the appropriate viscosity when the membrane surrounds the aroma liquid by using the nozzle, and thereby a strong aroma capsule can be manufactured.SELECTED DRAWING: Figure 2
Patent JP-2020149556-A (JP)
Title: Work support system, work support method, and work support program
Inventor: SAMUKAWA TOMOHIRO
IPC: G06Q10/06
Filed: 2019-03-15
Abstract: To provide a technique that allows information on work contents and information on work incidents to be linked to each other and utilized.SOLUTION: A work support system includes at least worker terminal devices 11 and 12 and a management device 30. The management device 30 includes: a manual database unit 31 that stores information on work contents as manual information; an incident database unit 32 that stores information on incidents as incident information; and an output information control unit 34 that takes out manual information on a step for which output is requested by the worker terminal devices 11 and 12 from the manual database unit 31 and causes the worker terminal devices 11 and 12 to output it, and in association with it, takes out incident information on the step from the incident database unit 32, and causes the worker terminal devices 11 and 12 to output the incident information or link information for accessing the incident information.SELECTED DRAWING: Figure 2
Patent JP-2020154073-A (JP)
Title: Image formation apparatus and process cartridge
Inventor: KOIDE TAKASHI
IPC: G03G9/08
Filed: 2019-03-19
Abstract: To provide an image formation apparatus or process cartridge which stabilizes a toner conveyance amount in a supply member and suppresses the occurrence of a color point in an image.SOLUTION: An image formation apparatus comprises development means having a supply member which stores a developer consisting of electrostatic charge image development toner in which, when the viscosity η of toner at T1=60°C is defined as η(T1), the viscosity η of toner at T2=90°C is defined as η(T2) and the viscosity η of toner at T3=130°C is defined as η(T3), (lnη(T1)-lnη(T2))/(T1-T2) is equal to or less than -0.14, (lnη(T2)-lnη(T3))/(T2-T3) is equal to or greater than -0.15, and (lnη(T2)-lnη(T3))/(T2-T3) is larger than (lnη(T1)-lnη(T2))/(T1-T2) and a carrier, which holds the developer on the peripheral surface, and supplies the electrostatic charge image development toner to an electrostatic charge image by rotating, and which has a plurality of grooves extending in the direction crossing the rotation direction on the peripheral surface.SELECTED DRAWING: None
Patent JP-2020154702-A (JP)
Title: Fault tolerant device, fault recovery method and program
Inventor: KOJIMA TAKASHI
IPC: G06F11/20
Filed: 2019-03-20
Abstract: To provide a fault tolerant device that can identify a module in which a fault has occurred.SOLUTION: A link error determination unit sets a module replacement flag when fault occurrence is detected. The link error determination unit determines whether a link fault factor is in a replaced module or in a non-replaced module on the basis of a state of the module replacement flag and a re-detection state of the fault occurrence after a module is replaced due to a fault of a link between modules. When it is identified that the link fault factor is in the non-replaced module, a fault tolerant device is recovered to be in a duplex state by replacing the non-replaced module having the fault factor, to re-incorporate.SELECTED DRAWING: Figure 1
Patent JP-2020155923-A (JP)
Title: Remote control device, imaging control device and method thereof
Inventor: UEDA TOSHIAKI
IPC: G03B17/00
Filed: 2019-03-20
Abstract: To enable a photographer to easily image a subject of interest.SOLUTION: A remote control device 60 measures a distance to an object OB of interest in front. Also, the remote control device 60 measures movement from an initial state by a motion sensor part, and transmits the measured distance and an object position information showing the movement from a communication part to an imaging device 20. An object position calculation part provided in the imaging device 20 calculates the direction of the object OB of interest to the direction of the imaging device 20 in an initial state on the basis of the object position information from the remote control device 60. An imaging direction of the imaging device 20 can be the direction of the object OB of interest by generating a direction control signal on the basis of a calculation result of the object position calculation part to output the direction control signal to a universal head 40.SELECTED DRAWING: Figure 1
Patent JP-2020153444-A (JP)
Title: Work machine
Inventor: YAMADA MASAKI
IPC: F15B13/10
Filed: 2019-03-20
Abstract: To provide a work machine which can reduce the hydraulic loss in a control valve, which can continue work without interruption even when abnormality occurs in an electric system, and which is excellent in mountability.SOLUTION: A work machine includes: cylinders 41c-43c for driving each of a boom 41, an arm 42, and a bucket 43; a hydraulic pump 5 for supplying working fluid to each of the cylinders 41c-43c; a control valve 6 for adjusting an oil pressure of the working fluid supplied from the hydraulic pump 5 to each of the cylinders 41c-43c; an electric assist member 7 provided on at least one work element of the boom 41, the arm 42, and the bucket 43; and a control device 8 for operating the electric assist member 7 so as to assist the driving of the work element by a hydraulic actuator having the largest oil pressure on the basis of the detection result of the oil pressure of the cylinders 41c-43c.SELECTED DRAWING: Figure 2
Patent JP-2020157477-A (JP)
Title: cassette
Inventor: UKAI SHINJI
IPC: B41J3/36
Filed: 2019-03-25
Abstract: To provide a cassette which can suppress costs.SOLUTION: A cassette 1A can be installed on a printer. The cassette 1A has: a first tape 61 printed by the printer; a second tape 63 bonded to the printed first tape 61; and a cassette roller 4B. The printer comprises an energization member which energizes the cassette roller 4B in the state that the cassette 1A is installed. The cassette roller 4B of the cassette 1A sandwiches the first tape 61 and the second tape 63 between itself and a body roller in response to receiving energization force of the energization member of the printer and being pushed to the body roller side of the printer. The first tape 61 and the second tape 63, which have been printed by the printer, are bonded by being sandwiched with the body roller by the cassette roller 4B.SELECTED DRAWING: Figure 3
Patent JP-2020157888-A (JP)
Title: Steering shaft and method for manufacturing steering shaft
Inventor: ISHIKAWA TOMOYA
IPC: B21D39/00
Filed: 2019-03-26
Abstract: To provide a steering shaft and a method for manufacturing a steering shaft capable of securing sealing properties between a seal cap and an outer shaft for a long period of time in consideration of improvement of manufacturing efficiency and cost reduction.SOLUTION: A steering shaft 16 according to an embodiment of the present invention includes an upper shaft 31, a lower shaft, and a seal cap 131. The seal cap 131 includes a seal portion 140 closely contactable with an inner circumferential surface of the upper shaft 31 and a closure portion 141 bulged upward with respect to the seal portion 140. The seal cap 131 is held in an upper opening portion in a state where the closure portion 141 is plastically deformed downward and thereby the seal portion 140 is pressed against the inner circumferential surface of the upper shaft 31.SELECTED DRAWING: Figure 4
Patent JP-2019094907-A (JP)
Title: Turbomachine
Inventor: SHOYAMA NAOYOSHI
IPC: F04D29/66
Filed: 2019-03-27
Abstract: To provide a turbomachine having good vibration characteristics.SOLUTION: A turbomachine (100a) of the invention includes a rotary shaft (4), a first disc wheel (3a), a first bearing (1) and a second bearing (2). The first disc wheel (3a) is fixed to the rotary shaft (4) and includes a lower pressure surface (31) which is subjected to relatively low pressure by a working fluid when the rotary shaft (4) rotates. The first bearing (1) is disposed at the lower pressure surface (31) side of the first disc wheel and supports the rotary shaft (4). The second bearing (2) is disposed so as to sandwich the first disc wheel (3a) with the first bearing (1) and supports the rotary shaft (4). The rotary shaft (4) includes a first taper part (41) having a diameter expanding toward the first disc wheel (3a). The first bearing (1) has a first support surface (11) for supporting the first taper part (41).SELECTED DRAWING: Figure 1
Patent JP-2020159105-A (JP)
Title: Base plate installation method of seismic isolation device
Inventor: HAMADA YASUFUMI
IPC: F16F15/04
Filed: 2019-03-27
Abstract: To provide a base plate installation method of a seismic isolation device which facilitates leveling without being affected by unevenness and inclination of a foundation installation surface, and enables a base plate to be easily and accurately installed.SOLUTION: An installation method of a base plate 10 in a seismic isolation device includes: a pedestal fixing step of fixing a mounting pedestal 16 to a main reinforcement 52 of a lower skeleton 50 of the seismic isolation device; a bolt mounting step of mounting a bolt 14 for adjusting in contact with the base plate 10 on the mounting pedestal 16; a leveling step of adjusting a height of the bolt 14 for adjusting with respect to the mounting pedestal 16 and leveling the base plate 10; and a fixing step of fixing the bolt 14 for adjusting to the mounting pedestal 16.SELECTED DRAWING: Figure 1
Patent JP-2020151432-A (JP)
Title: Stepless tapping mechanism of skin beautifying device
Inventor: WANG WAN DE
IPC: A61H23/02
Filed: 2019-03-28
Abstract: To provide a stepless tapping mechanism of a skin beautifying device.SOLUTION: A mechanism concerning the present invention includes at least, a power source, a speed reduction cluster gear, and a reciprocating mechanism. The reciprocating mechanism has a central drive shaft for receiving the drive of the speed reduction cluster gear, a reciprocation sleeve fitted in the central drive shaft, an elastic shaft, and an outside cylinder. Also, the elastic shaft is provided in an upper end of the reciprocation sleeve. Also, the outside cylinder is fitted to the outside of the reciprocation sleeve and elastic shaft, and an elastic component is provided between the outside cylinder and the elastic shaft. The elastic component accumulates energy for making the reciprocation sleeve displace upward, and pushes back the reciprocation sleeve downwardly to return to the position. When the reciprocation sleeve is intermittently rotated by the drive of the central drive shaft, the reciprocation sleeve receives the guidance of the central drive shaft or the outside cylinder and is displaced to a predetermined distance intermittently upward, and then is pushed back by the elastic component to return to the position. A reciprocation tapping effect can be obtained by continuing such an intermittent ascending and descending.SELECTED DRAWING: Figure 4
Patent JP-2020167802-A (JP)
Title: Device
Inventor: TSUJIMOTO YOSHIYUKI
IPC: H02M3/28
Filed: 2019-03-28
Abstract: To reduce power consumption in a burst switching control operation.SOLUTION: A device (10) comprises: a detection signal output unit (150) that detects an output voltage (Vo) from secondary wiring (123) of a transformer (120); and a control unit (220) that has a voltage detection unit (221). When the output voltage exceeds a first voltage, the control unit outputs a stop signal for switching control to a primary-side control unit (132) that performs the switching control, and when the output voltage is reduced to less than a second voltage, the control unit outputs a resumption signal to the primary-side control unit.SELECTED DRAWING: Figure 1
Patent JP-2020164087-A (JP)
Title: In-vehicle display system for railway vehicle
Inventor: OYAMA HIROTO
IPC: B61D37/00
Filed: 2019-03-29
Abstract: To provide a low-cost in-vehicle display system for a railway vehicle with a passenger guidance display function.SOLUTION: A digital camera (an imaging unit) is mounted on an in-vehicle display device 21 such that a character string of station information displayed on an LED display unit 24 (an information display unit) is imaged by the digital camera. The character string (image data) of the imaged station information is subjected to pattern recognition to extract station information corresponding to the recognized image from a data table. Since a passenger guidance display content corresponding to the extracted station information is extracted and the passenger guidance display content is displayed on an LCD display unit 31 (a display unit), it is not necessary to acquire positional information of a traveling vehicle from a vehicle-side system. Accordingly, wiring connected with the vehicle side system is not formed so that it is possible to provide a low-cost in-vehicle display system including a passenger guidance display function.SELECTED DRAWING: Figure 1
Patent JP-2020170041-A (JP)
Title: Light source device, lithography apparatus, and method of producing article
Inventor: FUJI HIROMITSU
IPC: H01J7/26
Filed: 2019-04-01
Abstract: To provide a light source device favorable for shortening a wait time for cooling a light source when maintenance working while reliably preventing breakage of a light source.SOLUTION: A light source device 100 includes: a light source 2; a cooling part 150 for cooling the light source 2; and a control part 7 for control the operation of the cooling part 150. The control part 7 heightens a cooling capacity of the cooling part 150 correspondingly to a lapsed time from the shutoff of the light source 2 within a range that the light source 2 is not broken, and the control part 7 heightens a cooling capacity of the cooling part 150 correspondingly to a lapsed time so that the cooling rate for cooling the light source 2 does not surpass a cooling rate causing the breakage of the light source 2.SELECTED DRAWING: Figure 2
Patent JP-2020170756-A (JP)
Title: Silicon wafer flattening method
Inventor: OKABE HIDEMITSU
IPC: H01L21/3065
Filed: 2019-04-01
Abstract: To provide a silicon wafer flattening method capable of suppressing the formation of uneven thickness distribution spots in a cycle corresponding to the scanning pitch width.SOLUTION: A silicon wafer flattening method according to the present invention includes a first step S10 of finding the film thickness of a natural oxide film on a silicon wafer, a second step of determining a periodic scanning condition in a local dry etching method on the basis of the obtained film thickness of the natural oxide film, and a third step of flattening the silicon wafer on the basis of the periodic scanning condition.SELECTED DRAWING: Figure 5A
Patent JP-2020149653-A (JP)
Title: Information providing software and terminal with communication function
Inventor: FUJISAWA Yusuke
IPC: G06F13/00
Filed: 2019-03-14
Abstract: To provide means for enhancing communication between users after the users meet in person.SOLUTION: In information providing software including a storage unit and a control unit for providing other software with stored information, the control unit includes: a user-specified information storage step of storing first user-specified information specified by a first user in a storage unit; a user identifying step of identifying a second user within a predetermined range of the first user; a confirmation step of confirming with the first user that the first user-specified information is transmitted to the identified second user; a face-to-face information storage step of storing in the storage unit face-to-face information including information indicating the first user met the second user in person and information on a date and time when the first user-specified information is transmitted when it is confirmed in the confirmation step that the first user-specified information is transmitted; and a transmission step of transmitting the first user-specified information and the face-to-face information to the identified second user.SELECTED DRAWING: Figure 8
Patent JP-2020168798-A (JP)
Title: Inkjet printer and cleaning processing method in inkjet printer
Inventor: ARAI AKIFUMI
IPC: B41J2/165
Filed: 2019-04-03
Abstract: To reduce processing time in cleaning processing, without setting time of releasing negative pressure in suctioning processing, or by shortening the time of releasing negative pressure.SOLUTION: An inkjet printer that discharges ink by an inkjet printing method comprises: an ink head that discharges ink through an inkjet nozzle by the inkjet printing method; a cap member that can move relatively between a position separated from an inkjet nozzle surface having the inkjet nozzle formed thereon and a position attached to the inkjet nozzle surface; a suction pump, connected to the cap member, which is actuated to decompress a space surrounded by the inkjet nozzle surface and the cap member; and liquid filling means that supplies the cap member with liquid and fills an ink passage positioned at a downstream side of the cap member with liquid.SELECTED DRAWING: Figure 8
Patent JP-2019104064-A (JP)
Title: Control device of laser processing machine, laser processing machine, processing program creation device, processing program creation method, and workpiece processing method
Inventor: HOTTA YOSHIO
IPC: B23K26/38
Filed: 2019-04-05
Abstract: To easily separate a product from a remainder material by eliminating or alleviating grip of a product by the remainder material even if the remainder material is contracted.SOLUTION: In a control device 5 of a laser processing machine 1 which forms products M1 and M2 by relatively moving a workpiece W and a laser head 2, and cutting a part of the workpiece W by a laser beam L which is emitted from the laser head 2, a cut part 10D, including an extension part 11D which extends from the outer periphery of the product M1 to be cut, is formed on the workpiece W so that the extension part 11D does not connect to other extension part in response to remainder parts R and R1 which are formed between the products M1 and M2, or between the product M1 and an end Wa of the workpiece.SELECTED DRAWING: Figure 9
Patent JP-2020170138-A (JP)
Title: Image formation device
Inventor: NAKAMA KATSUYA
IPC: G03G21/14
Filed: 2019-04-05
Abstract: To provide a configuration capable of detecting the presence or absence of a cassette heater with a simple configuration.SOLUTION: Cassettes 1 and 2 are feed cassettes for storing sheets, and cassette heaters capable of heating the sheets in the cassettes can be attached to and detached from the respective cassettes. An image formation unit can form images on the sheets fed from the cassettes 1 and 2. An operation unit provided on the image formation device allows an operator to input information on the presence or absence of the cassette heater for each of the cassettes 1 and 2. As a result, without providing a mechanism of detecting the presence or absence of the cassette heater, the presence or absence of the cassette heater can be detected with a simple configuration.SELECTED DRAWING: Figure 5
Patent JP-2020174487-A (JP)
Title: Electric vehicle
Inventor: KATO DAISUKE
IPC: B60L58/18
Filed: 2019-04-12
Abstract: To provide an electric vehicle capable of reducing occurrence of operation restriction of an electrical apparatus while highly reliably inhibiting voltage of a power supply line from becoming lower than lower limit voltage.SOLUTION: An electric vehicle includes: a main battery; a converter converting electric power of the main battery and outputting the converted electric power to a power supply line; a first apparatus battery connected to the power supply line; a second apparatus battery connected to the power supply line via a switch part; and a control section controlling the converter and an electrical apparatus. When a drive request of the electrical apparatus is made and shortage of electric power supply that is a state where total electric power consumption of the electrical apparatus exceeds electric power that can be supplied by the converter is predicted (NO in Step 7), if internal resistance of the second apparatus battery has been determined (YES in Step 42), the drive request is allowed (Step S5), and if the internal resistance of the second apparatus battery has not been determined (NO in Step 42), the drive request is rejected (Step S10).SELECTED DRAWING: Figure 8