baber/WOPTO huggingface dataset:
Patent JP-2015215251-A (JP)
Title: Current measurement device
Inventor: SAKAKIBARA HIROYUKI
IPC: G01R35/00
Filed: 2014-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a technology of detecting a faulty current sensor out of a plurality of current sensors.SOLUTION: A current measurement device 10 measures currents flowing in N conductors. The device 10 includes N first sensors arranged adjacent to each of the conductors, M (M is two or more) second sensors, and a controller. The controller determines a measured value (current measurement value vector) of a current flowing in each of the conductors from a value of a flux density measured by the first sensors and a measurement sensitivity matrix. The controller determines a value (magnetic flux estimation value vector) of a flux density estimated to be measured by the second sensors from the current measurement value vector and an inspection sensitivity matrix. The controller compares a value (magnetic flux inspection value vector) measured actually by the second sensors with each of elements of the magnetic flux estimation value vector, outputs a signal indicating a failure of a second sensor when only one of the vector elements is different, and outputs a signal indicating a failure of a first sensor when a plurality of vector elements are different.
Patent JP-2015214101-A (JP)
Title: Mold for nanoimprint and method for manufacturing the same, molded product having fine rugged structure, and aluminum base material used as mold for nanoimprint
Inventor: OZAWA SATORU
IPC: H01L21/027
Filed: 2014-05-12
Abstract: PROBLEM TO BE SOLVED: To provide: a method for manufacturing a mold for nanoimprint having less concave defects; a molded product having a fine rugged structure manufactured using the mold for nanoimprint on its surface; and an aluminum base material which can be suitably used as a mold for nanoimprint.SOLUTION: There is provided a method for manufacturing a mold for nanoimprint in which an oxide film 14 having a plurality of pores 16 on a surface 12 of an aluminum base material 10, which comprises: a step (I) of polishing the surface of an aluminum parent material using a polishing liquid and a polishing body to obtain an aluminum base material; and after the step (I), a step (II) of forming the oxide film 14 on the surface 12 of the aluminum base material 10 by anodic oxidation, where the polishing liquid is an acidic or alkaline aqueous solution containing at least one additive selected from a reducing agent and an oxidizing agent, a polishing agent and water.
Patent JP-2015218179-A (JP)
Title: Tetracarboxylic acid dianhydride, and polyimide obtained by using the same
Inventor: ISHII JUNICHI
IPC: C07D307/89
Filed: 2014-05-14
Abstract: PROBLEM TO BE SOLVED: To provide polyimide which simultaneously satisfies all of excellent heat resistance, low linear thermal expandability, excellent film toughness (high breaking elongation), high light transmittance and excellent solution processability, to provide polyimide varnish and a polyimide film, and to provide new tetracarboxylic acid dianhydride which becomes a raw material of the polyimide.SOLUTION: The polyimide is synthesized by using the tetracarboxylic acid dianhydride, which is derived from trans,trans-1,2,4-cyclohexane tricarboxylic acid-1,2-anhydride-4-chloride and specific diamine, as a monomer and reacting the monomer with various diamines.
Patent JP-2015218071-A (JP)
Title: Fine mullite hollow particle
Inventor: YAMAZAKI HIROKI
IPC: C04B35/18
Filed: 2014-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a fine mullite hollow particle which can be used widely as heat insulation material, heat shielding material or the like.SOLUTION: A fine mullite hollow particle has a shell that partitions a hollow chamber. The fine mullite hollow particle is characterized in that an average circularity is 0.85 or more, an average particle diameter is 0.5 μm-20 μm, the shell thickness is 500 nm or less, and 95% or more of the particle constituting component is mullite with AlOcontent 60-80 mass% and SiOcontent 20-40 mass%.
Patent JP-2015019354-A (JP)
Title: Imaging apparatus, image processing apparatus, and control method therefor
Inventor: FUJITA ATSUSHI
IPC: G03B7/097
Filed: 2014-05-14
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus capable of obtaining a plurality of images by bracket photographing without requiring complicated setting or advanced knowledge.SOLUTION: Control means in an imaging apparatus selects a photographing parameter to be changed in bracket photographing from among a plurality of photographing parameters depending on a result of analysis on an image captured in advance by imaging means. The control means further sets a variation range of a value of the photographing parameter selected for bracket photographing depending on a category specified by a user.
Patent JP-2015219058-A (JP)
Title: Curent sensor
Inventor: WATANABE YOSHIHIKO
IPC: G01R15/20
Filed: 2014-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a current sensor that is compact and can remove disturbance with high accuracy.SOLUTION: The present invention is a current sensor for detecting a current to be measured that is flowing in a conductor extending in a first direction, the current sensor comprising: a first magnetoelectric transducer, provided in a first plane parallel to the first direction, for detecting a magnetic field generated by the current to be measured; a second magnetoelectric transducer, disposed in the first plane on the side, opposite the first magnetoelectric transducer, of a second plane parallel to the first direction and perpendicular to the first plane, for detecting a component, among the components of the magnetic field generated by the current to be measured, the direction of which is almost the same as the first magnetoelectric transducer; and a third magnetoelectric transducer, disposed between the first and second magnetoelectric transducers, for detecting a component, among the components of the magnetic field generated by the current to be measured, the direction of which is almost the same as the first magnetoelectric transducer.
Patent JP-2015217970-A (JP)
Title: Package
Inventor: NANJO KAYOKO
IPC: B65D75/62
Filed: 2014-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a package that can be easily opened, can prevent a person, such as an infant, other than the target of the content from readily opening the package, has a simple structure, and can be easily fabricated.SOLUTION: A package 1 is composed of stacked films 10 to hold a content 100. The package 1 includes: a peripheral sealed portion 3; a segment 2 surrounded by the sealed portion 3 to retain the content 100; and a breakable structure 5 in an area in the sealed portion 3 other than the outer edge. The breakable structure 5 has a band shape defined by a large number of irregularly arranged components. The breakable structure 5 is broken to open the segment 2.
Patent JP-2015221919-A (JP)
Title: Cyanogen-free aurate for gold plating
Inventor: NIYUUHAHEI RYUICHI
IPC: C23C18/42
Filed: 2014-05-22
Abstract: PROBLEM TO BE SOLVED: To provide aurate free from cyanogen that is useful as a gold supply source for electroless and electrolytic plating liquid.SOLUTION: A cyanogen-free aurate for gold plating is represented by the following general formula (1) (where M is NH, Na, or K; x≥0, y≥0, a≥0, b≥0, x+y+a+b-1≥1).
Patent JP-2015221990-A (JP)
Title: Transportation method for pavement material to paving position
Inventor: UCHIYAMA SHINICHIRO
IPC: E01C19/02
Filed: 2014-05-23
Abstract: PROBLEM TO BE SOLVED: To realize efficient concrete pavement and other work for reinforcing an existing bridge.SOLUTION: A pavement material is transported with a minimum number of workers by promoting mechanization using a hopper device 1 that receives FRC or SFRC and shifts the material within the device and a hydraulic shovel 2 having a bucket 23 with an opening/closing part 232, in the following processes: throwing in FRC or SFRC into a conical part 11a of a hopper part 11 of the hopper device 1 directly from a manufacturing device E for manufacturing FRC or SFRC, and/or using a hand-pushed wheel barrow U; transferring FRC or SFRC to the bucket 23 of the hydraulic shovel 2 using a linking mechanism 121 and a hydraulic cylinder 122 of the hopper device 1; transporting FRC or SFRC to a paving position by closing the bucket 23 with the opening/closing part 232 and swinging the hydraulic shovel 2 at a minimum swing radius; and discharging the material on the paving position from a prescribed height.
Patent JP-2015225697-A (JP)
Title: Discharge unit
Inventor: YAMASHITA TETSUYA
IPC: H01T23/00
Filed: 2014-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a discharge unit capable of directly connecting a discharge electrode and a voltage supply unit without using a harness, and optimally keeping the inter-electrode distance between the discharge electrode and a counter electrode.SOLUTION: A discharge electrode (70) is formed into a plate-like shape, and includes a slender support part (71), a plurality of discharge needles (72) protruding outward in a width direction of the support part (71) from the support part (71), a connection part (82) connected to a voltage supply part (30), and contact parts (80) consecutively formed between the support part (71) and the connection part (82). The contact part (80) is formed with a fragile part (86) having lower rigidity than the support part (71).
Patent JP-2015223329-A (JP)
Title: Toilet seat lifting device
Inventor: YANO TAKEHIRO
IPC: A47K13/10
Filed: 2014-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a toilet seat lifting device capable of discovering and taking countermeasure for failure of a drive part and having hight maintainability.SOLUTION: A toilet seat lifting device includes: plural drive parts driving thereby respectively lifting different positions of a toilet seat of a toilet bowl; plural spindles respectively connected with the plural drive parts so as to rotate thereby driving the drive parts by rotating; drive sources respectively rotating the plural spindles; a measurement unit measuring at least one variable parameter of the plural drive parts, spindles, and drive sources when the drive sources rotate the spindles; a failure detection unit detecting failure of one of the plural drive parts based on the variable parameter measured by the measurement unit; and a countermeasure unit taking predetermined countermeasure when failure is detected by the failure detection unit.
Patent JP-2015218571-A (JP)
Title: Machine for automatically displaying state of waiting for use of toilet
Inventor: MOTOISHI MANABU
IPC: E03D9/00
Filed: 2014-05-14
Abstract: PROBLEM TO BE SOLVED: To provide equipment that makes the presence or absence of toilet use waiting displayed within a private booth of a toilet by a method except knocking, on the occurrence of the state of waiting for the use of the private booth of the toilet.SOLUTION: Since a user recognizes the presence or absence of toilet use waiting, a psychological burden on a toilet use waiting side is reduced.
Patent JP-2015227143-A (JP)
Title: Vehicle apparatus, and start method of vehicle apparatus
Inventor: MIYAMOTO YUTA
IPC: H04L12/40
Filed: 2014-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle apparatus and a start method of a vehicle apparatus capable of preventing loss of data in a predetermined period right after a power source is turned on, and capable of surely transmitting data during that period to a microcomputer on the communication partner side.SOLUTION: An ECU 1 as a vehicle device includes a plurality of microcomputers (10, 11) connected so as to be communicable with each other. The plurality of microcomputers (10, 11), in a predetermined period right after a power source is turned on, continue to hold data to be transmitted to the microcomputer (10 or 11) on the communication partner side until the start of the microcomputer (10 or 11) which becomes the communication partner side can be confirmed, and also, when the start of the microcomputer (10 or 11) which becomes the communication partner side can be confirmed, transmit the held data automatically.
Patent JP-2015229253-A (JP)
Title: Exposure device, image formation apparatus, and method of manufacturing exposure device
Inventor: OKAZAKI SHOYA
IPC: B41J2/45
Filed: 2014-06-03
Abstract: PROBLEM TO BE SOLVED: To suppress an end of a maximum exposure area from shifting from an end of a maximum image formation area even when position precision of a substrate relative to a housing is lowered.SOLUTION: An exposure device 100 includes: a long-sized substrate 61; a plurality of light emission elements 62 which are arranged along a length of the substrate 61 and each have a plurality of light emission points 74 arrayed along the length; a housing 90 where the substrate 61 and an optical element 80 are fixed so that the light emission points 74 and the optical element 80 face each other; and a control part 64 which controls light emission points 74 at both lengthwise ends of the substrate 61 among all the light emission points of the plurality of light emitting elements 62 arranged on the substrate 61 into a non-light-emission state.
Patent JP-2015229552-A (JP)
Title: Handrail device of passenger conveyor
Inventor: ISEDA KIMITOKU
IPC: F21V19/00
Filed: 2014-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a handrail device of a passenger conveyor allowing fixing of an LED holder to a support frame having a groove section without requiring a bolt and a nut.SOLUTION: In a handrail device of a passenger conveyor, a fixture for fixing an LED holder 9 to a support frame 8 via a groove section 8a includes: a first pin 13 which has a head section 13a inserted into the groove section 8a of the support frame 8 and a shaft section 13b having a diameter smaller than the head section 13a; a second pin 14 inserted into a through hole 13b1 formed in the shaft section 13b of the first pin 13; and a fixing metal fitting 15 which has a pair of mounting sections 15a arranged to hold the shaft section 13b of the first pin 13 and wound on the second pin 14 and an operation section 15b which is continuously provided in the mounting sections 15a and is imparted with rotation force. The mounting sections 15a of the fixing metal fitting 15 include protrusion sections 15a1 pressing the LED holder 9 when fixing the LED holder 9 to the support frame 8.
Patent JP-2015230642-A (JP)
Title: Facility information management device, facility information management system, facility information management method, and program
Inventor: KINOMOTO CHIKARA
IPC: G06Q10/10
Filed: 2014-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a facility information management device for easily managing whether a facility as a management object is efficiently utilized in accordance with the utilization situation.SOLUTION: The facility information management device manages the information related to facilities as management objects. The facility information management device includes: calculating means for calculating, on the basis of utilization information related to the utilized facility of the facilities as the management objects, a utilization actual value required for the utilization of the utilized facility; collecting means for collecting the information of a facility related to the utilized facility; and outputting means for outputting report information including the calculated utilization actual value and the collected information of the facility.
Patent JP-2015232614-A (JP)
Title: Antireflection film and display
Inventor: HAYASHI MARIKO
IPC: G09F9/00
Filed: 2014-06-09
Abstract: PROBLEM TO BE SOLVED: To provide an antireflection film and a display excellent in antistatic property while preventing a problem of coloring even in the presence of illumination (particularly LED illumination) or even when conductive particles such as ITO and ATO are used.SOLUTION: The antireflection film includes high refractive index layers 4, 5 comprising conductive high refractive index particles and a low refractive index layer 6, in this order. The film has an average spectral reflectance of 0.05 to 0.40% in a wavelength region λ(450 nm≤λ≤680 nm) and a spectral reflectance of 0.05 to 1.30% in a wavelength region λ(430 nm≤λ<500 nm), which monotonously decreases from 430 nm to 500 nm; and the film has an average spectral reflectance of 0.03% or more and less than 0.15% in a wavelength region λ(500 nm≤λ≤600 nm) and a spectral reflectance of 0.05 to 1.50% in a wavelength region λ(600 nm<λ≤730 nm), which monotonously increases from 600 nm to 730 nm.
Patent JP-2015232374-A (JP)
Title: Hydraulic transmission of work machine
Inventor: SUGANO NAOKI
IPC: B66D1/44
Filed: 2014-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic transmission of a work machine capable of energy saving by reducing necessary power for a hydraulic pump in a hydraulic transmission of a work machine which moves load in a reduction direction.SOLUTION: A hydraulic transmission comprises: a hydraulic pump 2; its power source 1; a hydraulic actuator 4 which moves a load 7 in a reduction direction; a meter-in flow channel 10; a meter-out flow channel 20; a handling device 6 which outputs an operation signal corresponding to its operation; a meter-in contraction valve 13 which changes an aperture area corresponding to the input of an operation signal; a meter-in flow rate control valve 14 which keeps a differential pressure before and after the meter-in contraction valve 13 at the meter-in set differential pressure; a counter balance valve 25; a regeneration passage 30; and a back pressure contraction valve 23 which changes an aperture area corresponding to the operation signal. Characteristics of aperture areas of the meter-in contraction valve 13 and the back pressure contraction valve 23 to the operation signal are set so that a motor flow rate is larger than an oil tank return flow rate.
Patent JP-2016005141-A (JP)
Title: Connector set and electric apparatus
Inventor: MATSUMOTO KENICHI
IPC: G03G21/16
Filed: 2014-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a connector set capable of reducing an influence, received from a member arranged in the periphery, at communication.SOLUTION: Each of two connectors 2f, 2s forming a connector set 1a which communicates with each other by a radio system includes: a shield member 23a formed of a conductive material and having an opening on one side; and an antenna coil 21 accommodated inside of the shield member 23a. By placing the shield members 23a of the two connectors 2f, 2s in such a manner that each opening side faces another, the antenna coils 21 are juxtaposed coaxially, and become mutually communicable, and each periphery thereof is covered with the two shield members 23a.
Patent JP-2015095451-A (JP)
Title: Led lighting device
Inventor: MOGI KENICHI
IPC: F21S8/02
Filed: 2014-06-25
Abstract: PROBLEM TO BE SOLVED: To provide an LED lighting device which can be mounted with simple work without adding construction such as drilling and the like to a mounted part such as a ceiling surface and the like, in which the number of components is reduced, whose configuration is simple, which can be manufactured at low cost and which has an excellent appearance.SOLUTION: An LED lighting device includes: an LED lamp body 200; and a mounting plate 2 having an insertion hole 2c for an external power source cable and mounting the LED lamp body to a mounted part. The LED lamp body 200 has: an LED unit substrate 130; a substrate support member 150 for supporting the LED unit substrate; a power source part shield member 120 in which an opening is formed for an LED element to be exposed; and a housing 100 in which the substrate support member, the LED unit substrate and the power source part shield member are accommodated. A locking claw part is provided at an inner surface part of the housing, and by providing a hook part for locking the locking claw of the housing at a side surface part of the power source part shield member, the power source part shield member and the housing can be attached/detached.
Patent JP-2015017034-A (JP)
Title: Semiconductor multilayer structure, and semiconductor element
Inventor: SATO SHINKURO
IPC: H01L21/205
Filed: 2014-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor multilayer structure including a GaOsubstrate and a nitride semiconductor layer that is hardly peeled from the GaOsubstrate and has high crystal quality, and to provide a semiconductor element containing the semiconductor multilayer structure.SOLUTION: A semiconductor multilayer structure includes a GaOsubstrate, a buffer layer made of GaN formed on the substrate, and a nitride semiconductor layer formed on the buffer layer. The nitride semiconductor layer has an X-ray rocking curve measurement half-value width of the (002) plane of 240-280 seconds, and an X-ray rocking curve measurement half-value width of the (101) plane of 240-315 seconds.
Patent JP-2016015638-A (JP)
Title: Fault detection device and fault detection program
Inventor: OI TAKASHI
IPC: H04N5/232
Filed: 2014-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a device and a program for detecting a fault in an imaging apparatus.SOLUTION: In a plurality of imaging apparatuses capable of independently controlling exposure, photographed images imaged to include overlap regions, which represent overlapped imaging regions, are acquired respectively (S130). Then, the overlap regions in the acquired plurality of photographed images are extracted (S140), to extract image characteristics (the distribution of brightness and colors i.e. a histogram, object types recognized in the region, etc.) in the extracted plurality of overlap regions (S150). Further, the image characteristics in the plurality of overlap regions are compared, so that whether or not the image characteristics are similar is judged (S160). When the image characteristics are not similar, the imaging apparatus is judged to be faulty (S230).
Patent JP-2016021539-A (JP)
Title: Semiconductor device and semiconductor device manufacturing method
Inventor: LU HONGFEI
IPC: H01L21/76
Filed: 2014-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and a semiconductor device manufacturing method which can decrease a length of an isolation structure for electrically isolating two semiconductor elements integrally formed on the same semiconductor substrate to achieve downsizing.SOLUTION: A semiconductor device comprises: MOSFETs 101a, 101b which are provided on the same substrate, in which a drain electrode 8 of each MOSFET is bonded to a copper wiring layer on a surface of an insulating substrate 25; top element structures of the MOSFETs 101a, 101b provided in an ntype drift layer 2 on an ntype semiconductor substrate 1; and p type JTE region 4 which encompasses the MOSFET 101a, 101b. The p type JTE region 4 is isolated into first and second p type JTE regions 4a, 4b by a trench part 5 arranged between the MOSFETs 101a, 101b. The MOSFETs 101a, 101b are electrically isolated from each other by an isolation structure 100c composed of the first and second p type JTE regions 4a, 4b and the trench part 5 where an insulation layer 9 is embedded.SELECTED DRAWING: Figure 3
Patent JP-2014219691-A (JP)
Title: Developer replenishing device, developing device including the same, and image forming apparatus
Inventor: TAMAOKI KENICHI
IPC: G03G15/08
Filed: 2014-07-17
Abstract: PROBLEM TO BE SOLVED: To suppress the clogging of a developer (toner) occurring in the vicinity of a discharge port in a path in a developer replenishing device and to prevent image quality defects caused by the clogging of the developer.SOLUTION: The toner stored in a toner storage part 31 is supplied to a first conveyance part 32 by a rotation paddle 35 and then, conveyed to a toner discharge port 33 by a first conveyance member 321. Surplus toner which is not discharged from the toner discharge port 33 flows into a second conveyance part 34 through a first communication part 36. Since the toner is not excessively flocculated in the vicinity of the toner discharge port 33, the clogging of the toner never occurs. On the other hand, the surplus toner flowing into the second conveyance part 34 is conveyed by a second conveyance member 341.