baber/WOPTO huggingface dataset:
Patent JP-2019073910-A (JP)
Title: Hydraulic system of work machine
Inventor: FUKUDA YUJI
IPC: E02F9/20
Filed: 2017-10-16
Abstract: To easily change operation of hydraulic equipment.SOLUTION: A hydraulic system of a work machine comprises: a first hydraulic pump discharging hydraulic oil; hydraulic equipment actuated by the hydraulic oil; an operable operation member; a control valve controlling the hydraulic equipment based on an operation amount of the operation member; a hold member setting a holding operation amount that is an operation amount in operation of the operation member; and a pedal changing the holding operation amount set by the hold member through operation. Also, the hydraulic system of a work machine comprises: a first hydraulic pump discharging hydraulic oil; hydraulic equipment actuated by the hydraulic oil; an operable operation member; a control valve controlling the hydraulic equipment based on an operation amount of the operation member; a hold member setting a holding operation amount that is a predetermined operation amount separately from an operation amount of the operation member; and a pedal changing the holding operation amount set by the hold member through operation.SELECTED DRAWING: Figure 1
Patent JP-2019079425-A (JP)
Title: Baggage collection/delivery system
Inventor: TAGUCHI KOJI
IPC: G06Q50/30
Filed: 2017-10-26
Abstract: To provide a baggage collection/delivery system for increasing the availability rate of a passenger space, when a baggage collection/delivery service using a baggage space of an automatic driving vehicle is performed.SOLUTION: Baggage α of a user A is delivered from a position P1 to a position P2. A receiving processing of the baggage α at the position P1 is performed at a time T1. A delivery processing of the baggage α at the position P2 is performed at a time T2. In the time T1 to the time T2, a transfer service of a user C is performed. The transfer of the user C is performed between a position P3 and a position P4. A pickup processing of the user C at the position P3 is performed at a time T3. A drop-off processing of the user C at the position P4 is performed at a time T4.SELECTED DRAWING: Figure 6
Patent JP-2019083664-A (JP)
Title: Vibration wave motor, lens device, and imaging apparatus
Inventor: SHIONO MASAHITO
IPC: G02B7/04
Filed: 2017-10-31
Abstract: To provide a compact vibration wave motor.SOLUTION: A vibration wave motor (1) includes: a vibrator (100) including a piezoelectric element (103) and a vibrator (101); a friction member (104) in frictional contact with the vibrator; a pressure member (111) for pressing the vibrator to the friction member; and guide means (118) for linearly guiding a relative movement between the vibrator and the friction member. The vibrator and the friction member move relative to each other by vibration generated in the vibrator. The guide means has a pressure holding portion (112a) for holding the pressure member.SELECTED DRAWING: Figure 5
Patent JP-2019086587-A (JP)
Title: Image forming apparatus and fixing device
Inventor: SUWAMA MASARU
IPC: G03G21/00
Filed: 2017-11-02
Abstract: To solve the problem in which: when a sheet curling after printing on a first surface does not smoothly enter a fixing nip, wrinkles may be generated on the sheet.SOLUTION: A fixing entry guide 66 is provided on the upstream side of a fixing nip N in a sheet conveyance direction, the fixing entry guide for guiding a sheet P to the fixing nip N by vibrating by an amount larger on the downstream side with respect to a base than that on the upstream side. An image forming apparatus determines the amount of curl of the sheet P and the shape of curl of the sheet P on the basis of the conveyance direction of the sheet P, performs control of changing the position and shape of the fixing entry guide 66 according to the amount of curl and the shape of curl of the sheet P, and performs control of causing the sheet P having an image formed on a second surface to enter a fixing unit.SELECTED DRAWING: Figure 5
Patent JP-2019085784-A (JP)
Title: Construction method of tunnel lining and form for tunnel lining concrete
Inventor: USUI TATSUYA
IPC: E04G21/02
Filed: 2017-11-08
Abstract: To provide a construction method of a tunnel lining capable of easily carrying out sealing curing or water holding curing continuously after the slide center removal, and a formwork for tunnel lining concrete suitable for the construction method.SOLUTION: A construction method of tunnel lining comprises a formwork assembling step of installing a tunnel lining concrete formwork in a borehole, a placing step of placing concrete C between an inner wall surface of the borehole and the tunnel lining concrete formwork, a formwork removing step for removing tunnel lining concrete formwork, and a curing step of curing concrete C. The tunnel lining concrete formwork has an upper form, a middle form 12 and a lower form 13. In the formwork assembling step, a water permeable formwork 3 is attached to an outer surface of the lower form 13 so as to be flush with the middle form 12, and the water permeable form 3 is left in the formwork removing step.SELECTED DRAWING: Figure 2
Patent JP-2019086693-A (JP)
Title: Optical wiring unit
Inventor: MITOBE Ryoichi
IPC: G02B6/46
Filed: 2017-11-08
Abstract: To facilitate increase of the density of optical adapters provided in an optical wiring unit.SOLUTION: The present invention relates to an optical wiring unit having a plurality of drawing units 21 with an optical adapter, the drawing unit having a first latch unit and a second latch unit 43. The first latch unit of a first drawing unit is latched by the second latch unit of a second drawing unit next to the first drawing unit when the first drawing unit is drawn to a predetermined position. This makes the first drawing unit latched at the predetermined position.SELECTED DRAWING: Figure 5
Patent JP-2018021211-A (JP)
Title: Composition in the form of dispersion comprising lignin, method for producing the same and use of the same
Inventor: HENRI J M GRUENBAUER DR
IPC: C08K5/49
Filed: 2017-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a composition in the form of a dispersion, and a method for producing the composition and a use of the same.SOLUTION: A composition in the form of a dispersion is provided that contains one or a plurality of dispersants and lignin, preferably, alkaline lignin, wherein the lignin has an average particle size of about 100 nm to about 2,000 nm, preferably in a range from about 100 to about 1,000 nm, and most preferably in a range from about 200 to about 600 nm, and wherein the dispersant has a solubility parameter of about 18 to about 30 MPaand a viscosity of about 15 mPas to about 20,000 mPas, more preferably of about 15 mPas to about 10,000 mPas, particularly preferably about 20 mPas to about 1,000 mPas, and most preferably of about 20 mPas to about 500 mPas.SELECTED DRAWING: None
Patent JP-2019084783-A (JP)
Title: Apparatus and method for manufacturing shaft-like composite member
Inventor: MAZAKI SEIJIRO
IPC: B29C70/32
Filed: 2017-11-09
Abstract: To provide an apparatus and a method for manufacturing a shaft-like composite member capable of achieving lightening of the shaft-like composite member and improving working efficiency.SOLUTION: A core metal 60 has: a plurality of to-be-pasted surfaces 62 onto which a plurality of string materials 58 are pasted on the outer periphery; and a plurality of to-be-guided parts 64 formed such as to follow the axial direction of the core metal 60 and sandwiched by the two to-be-pasted surfaces 62. A string feeding device 10 has: a string feeding part 22 for feeding the plurality of string materials 58 to the outer periphery of the core metal 60; a pasting part 40 for pasting the plurality of string materials 58 onto the to-be-pasted surfaces 62 of the core metal 60 while aligning them in the circumferential direction of the core metal 60; and a plurality of guide parts 50 for coming into contact with the to-be-guided parts 64 of the core metal 60 to guide the core metal 60.SELECTED DRAWING: Figure 7
Patent JP-2019086454-A (JP)
Title: Semiconductor testing device and method for separating semiconductor element
Inventor: TOKU SACHIHIRO
IPC: G01R31/26
Filed: 2017-11-09
Abstract: To provide a semiconductor testing device which can separate a semiconductor element from the semiconductor testing device without human intervention, and a method for separating the semiconductor element.SOLUTION: A semiconductor testing device 1 includes a pressurization conduction unit 3 and a separation unit 6. The pressurization conduction unit 3 runs an electric test while pressurizing the semiconductor element 11 by a first intermediate material 21 and a second intermediate material 25. The separation unit 6 has adsorption pads 61a to 61c and cylinders 62a and 62b. The positions of the adsorption pads 61b and 61c are changed by the cylinders 62b and 62c while the second intermediate material 25, for example, is being held by the adsorption pads 61a to 61c.SELECTED DRAWING: Figure 1
Patent JP-2019090507-A (JP)
Title: Device and method for determining condensed gas of tank
Inventor: OMURA KAZUO
IPC: B65D90/02
Filed: 2017-11-16
Abstract: To provide a device and a method for determining a condensed gas of a tank which enables an operator to grasp an amount of the condensed gas occurring at the outside of a storage tank.SOLUTION: A device for determining a condensed gas of a tank includes: a storage tank 4 which stores a stored object 3; an outer tank 2 which houses the storage tank 4 at the inner side; a pressure sensor 9 which measures a pressure at a space in the tank 1 including the storage tank 4 and the outer tank 2; and a determination part 14 which determines an amount of a condensed gas C which is condensed between the storage tank 4 and the outer tank 2 on the basis of a pressure value indicated by at least the pressure sensor 9 or fluctuations of the pressure value. The device includes a liquid sensor 10 which measures an amount of the liquid at a lower part of a space between the storage tank 4 and the outer tank 2 and may include an alarming device 15 which alarms on the basis of a comparison between a calculated condensation amount L1 of the condensed gas C calculated by the determination part 14 and a measured liquid amount L2 grasped by a detection value of the liquid sensor 10.SELECTED DRAWING: Figure 1
Patent JP-2019090757-A (JP)
Title: Processing device, inspection device and processing method
Inventor: NAGAI HIDEYUKI
IPC: G01R35/00
Filed: 2017-11-16
Abstract: To calculate a Q value that enables improvement in inspection accuracy in a quality inspection of a measurement object using the Q value.SOLUTION: A processing device comprises: a first measurement unit 11 that measures a DC resistance value Rd1 of a measurement object by a four-terminal method; a second measurement unit 12 that implements second measurement processing for measuring a DC resistance value Rd2 of the measurement object by a two-terminal method, and third measurement processing for measuring an AC resistance value Ra and inductance value L of the measurement object by the two-terminal method, respectively; and a processing unit 17 that calculates a Q value of the measurement object on the basis of the DC resistance value Rd1, the DC resistance value Rd2, the AC resistance value Ra and the inductance value L. The processing unit 17 is configured to implement any one of first processing for calculating the Q value using a correction resistance value obtained by correcting the AC resistance value Ra by use of the DC resistance value Rd2 and the DC resistance value Rd1, second processing for calculating the Q value using the AC resistance value Ra, and third processing for notifying to the effect that the Q value is not calculated, in accordance with a change state in each DC resistance value Rd2 measured by a plurality of times of second measurement processing.SELECTED DRAWING: Figure 1
Patent JP-2019095080-A (JP)
Title: Storage box
Inventor: KATO SONOO
IPC: F25D23/12
Filed: 2017-11-17
Abstract: To deliver inside air in a box to an ozone generator without providing a fan for ozone delivery in the ozone generator.SOLUTION: A storage box 10 includes: a box-like storage box body 12; a circulation fan 34 for circulating the inside air in the storage box body 12; a first opening part 20 provided opened in the storage box body 12; a second opening part 26 provided opened in the storage box body 12; and an ozone generator 54 provided outside of the storage box body 12. The ozone generator 54 includes: an intake port 56 communicating with the first opening part 20, and taking in the inside air from the storage box body 12; an ozone generation part 58 for generating ozone by utilizing the inside air in the storage box body 12 taken in from the intake port 56; and an exhaust port 60 communicating with the second opening part 26 and exhausting ozone. The first opening part 20 is disposed on the downstream side of the circulation fan 34, and the second opening part 26 is disposed on the upstream side of the circulation fan 34.SELECTED DRAWING: Figure 2
Patent JP-2018028702-A (JP)
Title: Take-up device and take-up method of optical fiber
Inventor: KOSHIMIZU SEIKI
IPC: G02B6/46
Filed: 2017-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a take-up device and a take-up method of an optical fiber that reliably enable prevention of wire hitting generated at the time of switching a bobbin.SOLUTION: A take-up method of an optical fiber includes the steps of: taking up an optical fiber F on a take-up bobbin 22a and disposing wire hitting prevention means 24 at a position covering a place at which the optical fiber F is taken up on the take-up bobbin 22a at least at the time when take-up processing is terminated; and providing static electricity generation means 25 and electrifying the wire hitting prevention means 24 with static electricity of a potential reverse to that of electrification of the taken-up optical fiber F.SELECTED DRAWING: Figure 2
Patent JP-2019097036-A (JP)
Title: Setting system, setting apparatus, setting method, program, and recording medium
Inventor: ITO OSAMU
IPC: H04W76/10
Filed: 2017-11-22
Abstract: To provide a method and a system for causing a wireless device to enter a wireless network managed by a management device even when communication with the management device is limited to only communication via the wireless network managed by the management device.SOLUTION: A setting system 100 includes a portable medium that is generated by a management device that manages a wireless network and stores setting information required to cause a wireless device to enter the wireless network, and a setting device (information terminal device 15) that acquires setting information from the portable medium and sets the acquired setting information to the wireless device.SELECTED DRAWING: Figure 1
Patent JP-2018091130-A (JP)
Title: Underwater mining device and mining method
Inventor: WEIXLER LEONHARD
IPC: E21C50/00
Filed: 2017-11-28
Abstract: PROBLEM TO BE SOLVED: To provide an underwater mining device capable of mining a soil material underwater effectively and a method for mining a soil material in water bottom.SOLUTION: A underwater mining device 10 has a submersible work bench 12 arranged in water bottom, drilling means 30 for excavating a soil material from water bottom, adjustment means 13 for adjusting drilling means 30 and introducing it to water bottom and a carrying pipe 18 for carrying a soil material excavated to a place away from the drilling means 30.A receiving part 40 for a carrying receptacle 50 is designed on the work bench 12 and the carrying receptacle 50 is supported and held releasably in the receiving part 40 and the carrying pipe 18 leads into the carrying receptacle 50. The soil material excavated is carried through the carrying pipe 18 and is received within the carrying receptacle 50.SELECTED DRAWING: Figure 1
Patent JP-2019098553-A (JP)
Title: Liquid discharge head, liquid discharge unit, and liquid discharge device
Inventor: MATSUFUJI RYOTA
IPC: B41J2/19
Filed: 2017-11-29
Abstract: To stably discharge liquid.SOLUTION: A liquid discharge head includes: a plurality of individual liquid chambers 6 which lead to each of a plurality of nozzles 4; a supply side common liquid chamber 10 which leads to a plurality of individual liquid chambers 6; a plurality of individual discharge flow passages 56 which lead to each of the plurality of individual liquid chambers 6; one or a plurality of discharge side liquid lead-out sections 58 which lead to the plurality of individual discharge flow passages 56; and a discharge side common liquid chamber 50 which leads to the plurality of discharge side individual flow passages through the discharge side liquid lead-out sections 58. A discharge side filter 59 is arranged among the discharge side common liquid chamber 50 and the discharge side liquid lead-out sections 58. A bubble discharge passage 60 is provided to lead to the discharge side liquid lead-out sections 58 at an upstream side of the discharge side filter 59.SELECTED DRAWING: Figure 1
Patent JP-2019104780-A (JP)
Title: Rubber composition, inner liner rubber, and tire
Inventor: URATA TOMOHIRO
IPC: B60C5/14
Filed: 2017-12-08
Abstract: To provide a rubber composition capable of producing a vulcanized rubber excellent in gas barrier properties and low-temperature durability, and to provide an inner liner rubber and a tire excellent in gas barrier properties and low-temperature durability.SOLUTION: The rubber composition contains a rubber component, a reinforcing filler, and a hydrogenated resin. The rubber component contains 80 mass% or more of a modified or unmodified butyl rubber. The hydrogenated resin has a glass transition temperature of 50°C or higher and lower than 65°C. The content of the hydrogenated resin is 1 pt.mass or more and 20 pts.mass or less based on 100 pts.mass of the rubber component. The rubber composition has a breaking elongation at -40°C of 330% or more as vulcanized rubber characteristics.SELECTED DRAWING: None
Patent JP-2019105887-A (JP)
Title: Information processor, information processing method and program
Inventor: TAMAGAWA KEI
IPC: G06Q50/04
Filed: 2017-12-08
Abstract: To automatically obtain an accurate unit work time as it is desirable to be able to set the unit work time as accurate as possible for each process when creating a production plan.SOLUTION: Included are estimation means which estimates a process in each time of a set time interval, and correction means which corrects an estimated value of a unit work time for every process based on an estimation accuracy. The estimation means uses an estimation model in which work performance data on a process acquired in the past are associated with a process actually performed. The correction means improves the estimation accuracy of the estimation model by using measures of recall and precision.SELECTED DRAWING: Figure 3
Patent JP-2019103449-A (JP)
Title: Pipe rail connection method and pipe rail
Inventor: YOSHIDA TAKAYUKI
IPC: A01G9/24
Filed: 2017-12-12
Abstract: To provide a pipe rail connection method for horticulture facility which employs a joint design for binding a pipe rail comprising a cooling/warming function and serving as a rail for travel of a work vehicle and being constructed in a horticulture facility by a binding method using a subsidiary material instead of weldment for enhancing adhesion intensity, for installing easily the pipe rail without skilled techniques, and eliminating troubles such as water leakage and to provide the pipe rail.SOLUTION: There is provided a connection method of a pipe rail in which a plurality of steel pipes 8, 9 are connected through a core material 10, and an outer peripheral part of a part where the steel pipes and core material are connected is bound by a heat shrinkable tube 11. Preferably, an adhesive is applied to an inner face of the heat shrinkage tube. The pipe rail is also used as a rail on which a work vehicle travels, and the pipe rail can circulate a fluid into the steel pipes.SELECTED DRAWING: Figure 2
Patent JP-2019105223-A (JP)
Title: Premixing compression ignition-type engine
Inventor: KATSU SEKIYOU
IPC: F02B47/02
Filed: 2017-12-13
Abstract: To provide a premixing compression ignition-type engine capable of suppressing discharge of unburned fuel while realizing high heat efficiency.SOLUTION: A premixing compression ignition type engine capable of self-igniting a mixture gas of fuel and air in a combustion chamber 6, is provided with: water jetting means 15 for jetting water into the combustion chamber 6; and fuel supply means 14 for injecting the fuel into the combustion chamber 6. The fuel supply means 14 supplies the fuel into the combustion chamber 6 before a compression top dead center so that the self-ignition of the fuel-air mixture is started in the combustion chamber 6 in an intermediate load region A1. The water injection means 15 injects water into the combustion chamber 6 during a time from the supply of fuel to the combustion chamber 6 by the fuel supply means 14 to the start of self-ignition of the air-fuel mixture so that the water eccentrically exists in an outer peripheral portion R2 in a radial direction of the combustion chamber 6 at a timing of start of the self-ignition of the air-fuel mixture in the combustion chamber 6 in the intermediate load region A1.SELECTED DRAWING: Figure 7
Patent JP-2019106348-A (JP)
Title: Composite porcelain tube
Inventor: HIBINO ATSUO
IPC: H01B17/26
Filed: 2017-12-14
Abstract: To provide a composite porcelain tube having earthquake resistance.SOLUTION: A composite porcelain tube 30 applied to a gas bushing 100 has a fiber reinforced plastic made core member 3 with a cylindrical part 31 and an end surface part 32 closing at least one end part of the cylindrical part 31, an insulation polymer material-made outer coating 5 covering the cylindrical part 31 from an outer peripheral side, and a viscoelastic member 4 having insulation property in contact with the core member 3. The viscoelastic member 4 has equivalent attenuation constant of 2% or more, and shear elastic modulus of 0.3 MPa or more.SELECTED DRAWING: Figure 1
Patent JP-2018100968-A (JP)
Title: Flow rate measuring apparatus, method for measuring flow rate, and flow rate measurement program
Inventor: TAGUCHI YOSHIHIRO
IPC: A61B5/026
Filed: 2017-12-18
Abstract: PROBLEM TO BE SOLVED: To allow a precise measurement of the flow rate of a fluid in a measurement target by a non-contact type laser Doppler method.SOLUTION: The present invention includes: means for forming a light converging part having a predetermined measurement volume in a measurement object by applying laser light to the measurement object; means for receiving backscattered light from the light converging part; means for conducting the frequency analysis of a signal which has received; means for controlling the position of the light converging part in the depth direction on the basis of the intensity of a signal in a low frequency band from the result of the frequency analysis; means for correcting the intensity of a signal in a high-frequency band in the result of the frequency analysis from the relation between the signal intensity in the low-frequency band and the position in the depth direction; and means for calculating the flow rate on the basis of the corrected signal intensity in the high-frequency band and the frequency.SELECTED DRAWING: Figure 3