baber/WOPTO huggingface dataset:
Patent JP-2018021389-A (JP)
Title: Apparatus for cutting buried part periphery of long structure
Inventor: NAKAO RYOSUKE
IPC: E04G23/08
Filed: 2016-08-04
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for cutting a buried part periphery of a long structure that can easily advance excavation in a burying depth direction.SOLUTION: An apparatus 100 for cutting a buried part periphery of a long structure according to the present invention includes a cylindrical blade 200, a slide contact spacer 300, and a drive part. The cylindrical blade 200 surrounds an outer peripheral surface of the buried long structure 900. The slide contact spacer 300 is arranged on an inner peripheral side of the cylindrical blade 200, and supports the cylindrical blade 200 apart from an outer peripheral surface and also movably in a circumferential direction of the outer peripheral surface of the long structure 900 and a lengthwise direction of the outer peripheral surface of the long structure.SELECTED DRAWING: Figure 2
Patent JP-2018022418-A (JP)
Title: Security device
Inventor: NAKABAYASHI MASAHIRO
IPC: G06F3/02
Filed: 2016-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a security device capable of concealing a fingerprint remained on a member for inputting authentication information.SOLUTION: The security device includes: a plate-like member which has plural holes of a size a user can insert his/her finger; and a sensor for detecting a hole into which the finger is inserted. The security device carries out authentication depending the order the finger is inserted in the plural holes.SELECTED DRAWING: Figure 4
Patent JP-2018023980-A (JP)
Title: Manufacturing device and method of grooved metal pipe
Inventor: SATO TADAYUKI
IPC: B21D17/04
Filed: 2016-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing device of a metal pipe for narrowing a space in a compact type, and reducing even equipment cost, and to also dispense with core holding means, by means of using a sphere and a core.SOLUTION: A manufacturing device is provided with a core grooving device 10 for directly forming a recessed groove 8a on a metal pipe. The core grooving device 10 is provided with a plurality of pipe outer mechanisms 19 having a rotatably held sphere 55 and a core 20 arranged in a pipe. The core 20 is provided with a groove-shaped recessed part 20a of a shape corresponding to the sphere 55 on the front side in the metal pipe driving direction from a position opposed to the respective spheres 55, and a part on the opposite side of the metal pipe driving direction is a groove nonexistent part 20b. The core 20 is not connected to anywhere, and is merely arranged in the pipe. When feeding-driving the metal pipe, a pipe wall of the metal pipe passes through a clearance between the sphere 55 and an outer surface of including a groove-shaped recessed part 20a of the core 20, so that a recessed groove 8a is continuously formed on four surfaces of the metal pipe.SELECTED DRAWING: Figure 3
Patent JP-2017104002-A (JP)
Title: Motor assembly, integrated circuit and application device
Inventor: SUN CHI PING
IPC: H01L27/04
Filed: 2016-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a step down circuit designed to reduce the complexity and cost of a circuit.SOLUTION: A motor assembly, an integrated circuit and an application device including the motor assembly are provided. The motor assembly includes a motor and a motor driving circuit, the motor driving circuit includes a step down circuit, and the step down circuit includes a first current branch and a second current branch which are turned on selectively. The step down circuit can be incorporated in an application specific integrated circuit to reduce the complexity and cost of the circuit.SELECTED DRAWING: Figure 2
Patent JP-2018028267-A (JP)
Title: Abnormality diagnosis device for variable compression ratio mechanism
Inventor: MORIGUCHI RYUTARO
IPC: F02D15/02
Filed: 2016-08-15
Abstract: PROBLEM TO BE SOLVED: To diagnose abnormality of a variable compression ratio mechanism with good accuracy, in an abnormality diagnosis device for diagnosing abnormality of the variable compression ratio mechanism which can switch a mechanical compression ratio of an internal combustion engine at least into two stages.SOLUTION: In a state where an internal combustion engine is operated in a high expansion ratio, while an intake pressure is kept constant, compression ratio switching processing is executed for controlling a variable compression ratio mechanism and an adjusting device in order to switch a mechanical compression ratio. In the case where an intake amount difference Δmc which is a difference of the intake air amount before and after the execution of the compression ratio switching processing is equal to or greater than an intake amount difference threshold value Δmcthre, the variable compression ratio mechanism is diagnosed to be normal, and in the case where the intake amount difference Δmc is below the intake amount difference threshold value Δmcthre, the variable compression ratio mechanism is diagnosed as abnormal.SELECTED DRAWING: Figure 6
Patent JP-2018027028-A (JP)
Title: Insect attracting device
Inventor: UCHIYAMA SEIKI
IPC: A01M1/14
Filed: 2016-08-16
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which an insect attracting device which attracts insects by electromagnetic waves by an LED cannot attract many insects because light becomes a collection of single colors, each color can be recognized, it does not look like natural light and an insect attracting effect is small, and to provide an insect attracting device with a large insect attracting effect.SOLUTION: An insect attracting device includes: at least one LED for ultraviolet light which radiates electromagnetic waves having 230-400 nm wavelength; at least one LED for visible light which radiates electromagnetic waves having 400 nm or more wavelength; and a reflection tool for reflecting the electromagnetic waves from those LEDs and radiates them to the outside of the device. The reflection tool reflects irregularly.SELECTED DRAWING: Figure 2
Patent JP-2018031082-A (JP)
Title: Surface modified nanofibers, polymer electrolyte, method for producing polymer electrolyte, membrane electrode conjugate, and solid polymer type fuel cell
Inventor: KAWAKAMI HIROYOSHI
IPC: D06M15/21
Filed: 2016-08-23
Abstract: PROBLEM TO BE SOLVED: To develop novel nanofibers which constitute a composite polymer electrolyte and to provide a polymer electrolyte which has sufficient ion conductivity (proton conductivity) and gas barrier property even when the polymer electrolyte is thinned to 30 μm or less.SOLUTION: Provided are: surface modified nanofibers, obtained by modifying the surface of polymer nanofibers with an acidic material and a basic material, where the acidic material has proton conductivity and the basic material increases the modification amount of the acidic material; a polymer electrolyte containing the nanofibers; and a method for producing a composite film, comprising the steps of forming a non-woven fabric composed of polymer nanofibers, subjecting the non-woven fabric to a surface modification treatment, integrating the surface modified nanofibers and a matrix polymer by filling the matrix polymer into cavities of the non-woven fabric, and subjecting a polymer electrolyte containing the surface-modified nanofibers to a post-treatment.SELECTED DRAWING: Figure 1
Patent JP-2018029750-A (JP)
Title: Air supply device
Inventor: FUNAGAMI MAKOTO
IPC: A63B23/18
Filed: 2016-08-24
Abstract: PROBLEM TO BE SOLVED: To provide an air supply device capable of securing high safety properties in the air supply device for supplying air with special composition to a predetermined air supplied part.SOLUTION: In an air supply device 1, an air generation part 3 generates air with special composition of high oxygen concentration and low oxygen concentration. Of the air with special composition generated by the air generation part 3, the air of high oxygen concentration flows through a first flow channel part 312A and is supplied to a first special environment chamber 100A while the air of low oxygen concentration flows through a second flow channel part 313A and is supplied to a second special environment chamber 100B. Here, the air supply device 1 includes a carbon dioxide removal part 4. The carbon dioxide removal part 4 is disposed in at least one of the first flow channel part 312A and the second flow channel part 313A on the basis of the carbon dioxide separation capacity in the air generation part 3.SELECTED DRAWING: Figure 1
Patent JP-2018034327-A (JP)
Title: Shaping device and shaping method
Inventor: SUDO YUJI
IPC: B33Y10/00
Filed: 2016-08-29
Abstract: PROBLEM TO BE SOLVED: To improve dimensional accuracy and strength of three-dimensional articles in a shaping device which fabricates the three-dimensional articles by laminating material layers.SOLUTION: Provided is a shaping device for fabricating a three-dimensional article by laminating a shaping material based on slice data, which includes: a shaping table having a lamination surface where the shaping material is laminated; a pressurization member having a pressurization surface which directly or indirectly comes in contact with the lamination surface or the three-dimensional article on the lamination surface at the time of lamination; a plurality of pieces of detection means which detect pressures between the lamination surface or the three-dimensional article on the lamination surface and the pressurization member; and adjustment means which adjusts a relative angle between the lamination surface and the pressurization surface such that the lamination surface and the pressurization surface become parallel based on detection results of the plurality of pieces of detection means.SELECTED DRAWING: Figure 1
Patent JP-2018033360-A (JP)
Title: Fishing creel
Inventor: ARAI ICHIRO
IPC: A01K97/20
Filed: 2016-08-31
Abstract: PROBLEM TO BE SOLVED: To propose a new structure of a fishing creel.SOLUTION: A fishing creel 1 proposed here comprises an outer frame 10, an intermediate frame 11, and a bottom bag 12. The outer frame 10 is a cylindrical member including openings 10a and 10b at upper and lower parts. The intermediate frame 11 is a cylindrical member fitted to the opening 10b at a lower end of the outer frame 10. The bottom bag 12 is a bottomed bag fitted to an opening 11b at a lower end of the intermediate frame 11. At least a portion of the intermediate frame 11 or the bottom bag 12 includes stitches.SELECTED DRAWING: Figure 1
Patent JP-2018035583-A (JP)
Title: Method and system for measuring cast concrete amount
Inventor: MORITA TAIJI
IPC: E04G21/02
Filed: 2016-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a cast concrete amount measurement method and a cast concrete amount measurement system suited for measuring a remaining cast concrete amount that is an amount of concrete to be cast in a not-yet-cast region, in a relatively short period of time and at a low cost.SOLUTION: At a final stage of concrete casting work in an area where reinforcing bars assembled in a grid form are arranged, a photograph of a not-yet-cast area is taken using a digital camera mounted on an information communication terminal 2, and the image data of the photographed not-yet-cast area and an instruction to calculate a remaining amount of concrete to be cast are transmitted to a concrete casting work support server 3. In response to the instruction on calculation, the concrete casting work support server 3 processes the image of not-yet-cast area that has been received, calculates a total number of squares of a reinforcing bar in the not-yet-cast area, and calculates the remaining amount of concrete to be cast by multiplying the calculated total number of squares by a surface area of the square and a depth of concrete to be cast.SELECTED DRAWING: Figure 3
Patent JP-2018036542-A (JP)
Title: Electro-optic device, electronic apparatus, and method for controlling electro-optic device
Inventor: ASAMI HIKARU
IPC: G09G3/20
Filed: 2016-09-01
Abstract: PROBLEM TO BE SOLVED: To reduce visibility of luminance unevenness caused by a difference in loads between circuits when one electro-optic panel is driven by using two or more circuits.SOLUTION: An electro-optic device includes: an electro-optic panel on which a first pixel group and a second pixel group constituted by pixels corresponding to intersections of data lines and scanning lines, and drive circuits are provided; a first circuit capable of outputting a first data signal and a timing signal for controlling the drive circuit to the electro-optic panel; and a second circuit capable of outputting a second data signal and a timing signal to the electro-optic panel. The device is controlled in such a manner that, in a single horizontal scanning period when a data is written in a pixel connected to at least one scanning line, the number of times of outputting the timing signal by the first circuit in a state where the second circuit stops outputting the timing signal is equal to the number of times of outputting the timing signal by the second circuit in a state where the first circuit stops outputting the timing signal.SELECTED DRAWING: Figure 6
Patent JP-2018037605-A (JP)
Title: Metal member for piezoelectric/electrostrictive film and manufacturing method of metal member for piezoelectric/electrostrictive film
Inventor: NOGUCHI YUKINORI
IPC: B05D5/12
Filed: 2016-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a metal member for piezoelectric/electrostrictive film that can be formed easily on the metal base surface, is dense and highly insulating, and can form a piezoelectric/electrostrictive film.SOLUTION: A metal member for piezoelectric/electrostrictive film has an insulating coat on the metal base surface. The metal base is a SUS material, the insulating coat has a clay layer derived from smectite clay mineral, and the resistance value of the insulating coat is 1.00×10Ω or more.SELECTED DRAWING: None
Patent JP-2018035925-A (JP)
Title: Rotation transmission device
Inventor: SATO TAKASHI
IPC: G05G5/03
Filed: 2016-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a rotation transmission device which uses an inexpensive spur gear and which has little backlash.SOLUTION: In a support part 30b of a support body 30, while an engaging part 63c of a rotation transmission part 40 is being supported, the rotation transmission part 40 is energized toward a rotation reference line O2 by energization parts 30e1, 30e2, 30e3 on an Z1 side with respect to the engaging part 63c, and the rotation transmission part 40 can be inclined. A third spur gear 61 and a first spur gear 20a, and a fourth spur gear 71 and a second spur gear 83 are engaged by holding a certain pressing force, and backlash is suppressed in the rotation transmission.SELECTED DRAWING: Figure 10
Patent JP-2018041658-A (JP)
Title: Fuel cell system
Inventor: NANBA RYOICHI
IPC: H01M8/04228
Filed: 2016-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a control method of a fuel cell system capable of suppressing an increase in power consumption of a compressor even if being started under a low temperature environment.SOLUTION: There is provided a control method of a fuel cell system (100) that includes a compressor (32). The compressor (32) includes a compression system (32b) and a lubricating oil supply system (32e) for supplying lubricating oil to the compression system (32b). The lubricating oil supply system (32e) stops the supply of the lubricating oil to the compression system (32b) from a time point when the activation of the fuel cell system (100) is started to a time point when a predetermined period elapses in a low temperature environment lower than normal temperatures (ST13, ST23, ST33, ST43, ST53, ST63). After the elapse of the predetermined period, the supply of the lubricating oil to the compression system (32b) is started (ST15, ST35, ST55, ST242-ST244, ST442-ST444, ST642-ST644).SELECTED DRAWING: Figure 2
Patent JP-2018041364-A (JP)
Title: Conceptual data model editing program
Inventor: JIN AKIO
IPC: G06F8/00
Filed: 2016-09-09
Abstract: PROBLEM TO BE SOLVED: To help facilitate understanding of conceptual data models.SOLUTION: A conceptual data model editing program makes a computer function as; an input unit for inputting a class diagram representing a conceptual data model of a service and order information for tasks associated with the service; an editing unit for editing the class diagram such that classes corresponding to the tasks are arranged in the order indicated by the order information; and an output unit for outputting the class diagram edited by the editing unit.SELECTED DRAWING: Figure 2
Patent JP-2018046608-A (JP)
Title: Charger
Inventor: MITSUMACHI TORU
IPC: H01M10/46
Filed: 2016-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a charger capable of charging a chargeable battery pack directly or the battery pack being mounted on an electronic apparatus and allowing for reducing in size of the charger body and cost.SOLUTION: A charge cradle 1 of a charger includes: a battery pack attachment space 21 to which a battery pack is attached on an elementary basis; a first charger-side charge terminal 14 disposed in the vicinity of a bottom part of the battery pack attachment space and contacting a battery pack charge terminal to charge the battery pack; an electronic apparatus attachment space 22 to which an electronic apparatus having the battery pack attached is attached; and a second charger-side charge terminal 15 disposed in the vicinity of the bottom part of the battery pack attachment space, and contacting an electronic apparatus charge terminal, provided on the housing of the electronic apparatus, to charge the battery pack through the electronic apparatus charge terminal. The battery pack attachment space 21 and the electronic apparatus attachment space 22 are overlaid at least partially in the horizontal direction and the vertical direction.SELECTED DRAWING: Figure 2
Patent JP-2018044820-A (JP)
Title: Molten layer thickness measurement device and method, and steel manufacturing method
Inventor: HAYASHIDA TATSURO
IPC: B22D2/00
Filed: 2016-09-13
Abstract: PROBLEM TO BE SOLVED: To measure distribution of the thickness of a molten layer, even in a narrow space.SOLUTION: A molten layer thickness measurement device 1 configured to measure the thickness of a mold powder molten layer 92 in a cast 82, includes: a horizontal part (first horizontal part 21) extending in at least one direction among horizontal directions parallel with an upper surface of the cast 82; a plurality of cylindrical first holding parts 4a-4e aligned in a direction where the horizontal part exists, fixed to the horizontal part, and extending in a vertical direction vertical to the horizontal direction; a support part (first support part 31) configured to restrict movement of the horizontal part to the at least one direction among the horizontal directions, on the cast 82; a plurality of measurement wires 7a-7e arranged through the plurality of first holding parts 4a-4e, and extending on a lower side in the vertical direction from the plurality of first holding parts 4a-4e; and a grip part 23 connected to the horizontal part.SELECTED DRAWING: Figure 1
Patent JP-2018043655-A (JP)
Title: Spare tire falling prevention device
Inventor: OGATA AKIRA
IPC: B62D43/04
Filed: 2016-09-15
Abstract: PROBLEM TO BE SOLVED: To provide a spare tire falling prevention device which can prevent breakage of a chian caused by interference with a case when an external force exceeding a predetermined value is applied to the chain in a direction that the spare tire is pushed forward.SOLUTION: A case 12 has: a lower case 14 which covers at least the lower side of a chain wheel 15 and formed with chain guide holes 14ca, 14cb into which a chain 16 is inserted; an upper case 13 covering at least the upper side of the chain wheel 15; front support means and rear support means which are provided at a case top plate 13c of the upper case and cause the vehicle front side and the vehicle rear side of the case top plate to be supported by a vehicle; and support release means which releases the rear support means supporting the case top plate on the vehicle in a state where an external force exceeding a predetermined value is applied to the chian in a direction that a spare tire is pushed forward.SELECTED DRAWING: Figure 5
Patent JP-2018045165-A (JP)
Title: Optical sheet, display device, and array-type display device
Inventor: SEKIGUCHI HIROSHI
IPC: F21S2/00
Filed: 2016-09-16
Abstract: PROBLEM TO BE SOLVED: To provide an optical sheet that improves image quality further.SOLUTION: An optical sheet 20 comprises: a sheet body 21 having a first surface 21a to which light emitted from light-emitting elements 11 enters and a second surface 21b from which the light exits; a plurality of light incident sections 22 that are provided on the first surface 21a of the sheet body 21 at positions opposite the light-emitting elements 11 to receive the light emitted from the light-emitting elements 11; a plurality of diffusion sections 23 that are provided on the sheet body 21 to diffuse the light entering from the light incident sections 22; and a light shielding section 24 provided on the sheet body 21 between each pair of adjacent light incident sections 22.SELECTED DRAWING: Figure 2
Patent JP-2018049181-A (JP)
Title: Data backup device and data backup method used for financial institution server
Inventor: NAKANISHI TOSHIO
IPC: G06F21/60
Filed: 2016-09-23
Abstract: PROBLEM TO BE SOLVED: To secure obtained data of a screen indicating contract activities other than an office of a financial institution, such as at home, by considering losing, steeling and informing of the data until storing the data recorded at the place in the office of the financial institution, thus ensuring certainty of the contract activities.SOLUTION: A file acquired at a contract destination is taken. Allocated tally data is generated and allocated to a server as a storage destination. The tally data is transmitted to each server. The acquired file is deleted. When the financial institution receives identification information of the tally data, the server acquires the tally data regarding the screen data stored by the server from the server identified by management information among the servers indicated by the retrieved management information and original data is generated from the acquired tally data to restore the original file.SELECTED DRAWING: Figure 9
Patent JP-2018047490-A (JP)
Title: Weld-backing steel plate
Inventor: WAKUI Hikaru
IPC: B23K37/06
Filed: 2016-09-23
Abstract: PROBLEM TO BE SOLVED: To provide a weld-backing steel plate capable of accurately matching and bending in an inner curved surface part of a corner part even in a dislocated position of a welding bead of a square steel pipe.SOLUTION: In a belt-like weld-backing steel plate used by matching and bending in an inside dimension of a corner part of a welding base material for butt-welding of the welding base material being a square steel pipe, a storage recessed part of extending toward the upper side from the lower side of the weld-backing steel plate, is formed in one end part or a central part in the longitudinal direction of the weld-backing steel plate for storing at least a part in the width direction of a welding bead formed on an inner surface of the welding base material when used as a backing strip by being bent, and while, a groove group of arranging one group of grooves in parallel, is formed in a part to be applied to an inner curved surface part of the corner part of the weld-backing steel plate, and this groove group comprises dislocation corresponding means composed of a groove continuously formed on both side of a central groove group for coping with dislocation of a position in the lateral direction in the square steel pipe of the welding bead.SELECTED DRAWING: Figure 4