baber/WOPTO huggingface dataset:
Patent JP-2016219106-A (JP)
Title: Method for manufacturing fuel cell separator
Inventor: HIRASAKI TETSURO
IPC: H01M8/0202
Filed: 2015-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell separator which enables the achievement of both of the uniformity of a hydrophilic resin film and the hydrophilicity.SOLUTION: A method for manufacturing a fuel cell separator comprises the steps of: performing a surface-roughening treatment on a main surface of a base material composed of a graphite resin composite mold having rib and groove portions provided in a surface thereof so that each of the rib and groove portions formed in the surface are at least partially made 0.15-1.5 μm in surface roughness, provided that the graphite resin composite mold includes graphite powder and a resin component so that a mass proportion given by the mass of the graphite powder/the mass of the resin component becomes 90/10 to 70/30; then, applying a hydrophilic resin solution to at least part of the groove portion subjected to the surface-roughening treatment, provided that the hydrophilic resin solution contains a surfactant of which the residual percentage after suffering a heat treatment at 250°C for 10 minutes is 2 mass% or less, thereby reducing the surface tension by 0.1 dyn/cm or more; and subsequently, forming a thermally-cured hydrophilic resin coating film while volatilizing and exuding the surfactant by performing a heat treatment at a temperature of 175-275°C for 1 minute to 3 hours.SELECTED DRAWING: None
Patent JP-2016219902-A (JP)
Title: Image formation device
Inventor: KUSUMOTO YUKITSUGU
IPC: G06F12/16
Filed: 2015-05-15
Abstract: PROBLEM TO BE SOLVED: To suppress the processing from slowing down, when erasing only predetermined data out of the data stored in a SSD.SOLUTION: An image formation device includes a SSD including a storage area and a SSD controller, and a host controller. The storage area is sectioned into a first area set as the writing destination of predetermined data, and a second area other than the first area. When writing the predetermined data in the SSD, the host controller specifies an address in the first area as the writing destination. When the host controller specifies an address in the first area as the writing destination, the SSD controller does not perform ware leveling, but writes the predetermined data at an address in the first area specified by the host controller. The SSD controller does not write the data other than the predetermined data in the first area, bur writes in the second area.SELECTED DRAWING: Figure 6
Patent JP-2016206627-A (JP)
Title: Camera stand for wrist watch type portable telephone terminal
Inventor: HIGA KENJI
IPC: G03B17/56
Filed: 2015-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a camera stand for a wrist watch type portable telephone terminal capable of making a camera function for photographing at a back face always usable in the wrist watch type portable telephone terminal having the camera lens for photographing at the back face.SOLUTION: A camera lens section for photographing provided at the back face of a wrist watch type portable telephone terminal 10 is installed onto the camera installation section 2 of a wrist watch type portable telephone terminal installation bar 6. An image entering from the lens of a camera photographing section 3 passes from a prism 1b to a prism 1a while being reflected to be transmitted to the camera lens for photographing provided at the back face of the wrist watch type portable telephone terminal 10. A rotor 4 provided with the camera photographing section 3 rotates vertically omnidirectionally of 360 degrees with a rotation section 5 whose inside is a cavity being an axis, allowing images of various angles to be available.SELECTED DRAWING: Figure 3
Patent JP-2015180581-A (JP)
Title: book storage management system
Inventor: SAKAI YUJI
IPC: B65G1/137
Filed: 2015-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a book storage management system which secures a communication range of electromagnetic waves a tag reader emits and reads wireless tags of books received in a container by irradiation with electromagnetic waves over a wide range.SOLUTION: The system comprises a container 6 the interior of which surrounded by a first side wall 26 and a second side wall 27 is formed into an upward opening reception space for receiving books 4 and tag readers 15 arranged in directions of irradiation with electromagnetic waves from a position above the second side wall into the reception space to be capable of reading identification information of wireless tags. Antenna faces 34, 35 that receive and transmit electromagnetic waves of the tag readers take a nearly rectangular shape having longitudinal dimensions of half or more of the right and left directions of the container and a vertical dimension where electromagnetic waves can reach the depth side of the reception space, face the front side and the back side of the container, and slide in lateral directions to be arranged at partially overlapping positions.
Patent JP-2016217469-A (JP)
Title: Worm gear speed reducer and steering device
Inventor: KIKUCHI ARATA
IPC: F16H1/16
Filed: 2015-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a worm gear speed reducer capable of reducing torque fluctuation while allowing an assembly error or machining error, and a steering device including the worm gear speed reducer.SOLUTION: In a worm gear speed reducer 19, the relation between an outer diameter D1 of a worm 20 and an outer diameter D2 of a hob for cutting a worm wheel 21 and forming a tooth groove 42 satisfies the following formula (1): 3≥D2/D1≥1.7; and the relation between a pressure angle α of the worm wheel 21 and a pressure angle β of the worm 20 on an engagement pitch circle P of the worm 20 and worm wheel 21 satisfies the following formula (2): 0.1 degrees≤α-β≤0.5 degrees.SELECTED DRAWING: Figure 4
Patent JP-2016216631-A (JP)
Title: Light shielding member, black resin composition and black resin molded body
Inventor: NAGAHAMA TSUYOSHI
IPC: G02B5/00
Filed: 2015-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a light shielding member having enhanced optical concentration per predetermined thickness, a black resin composition and a black resin molded article.SOLUTION: There is provided a light shielding member (1) having a substrate (2) and a light shielding film (3) arranged on at least one surface of the substrate (2), where there is used a light shielding film (3) containing a binder resin (31), a first black pigment (32) having an average particle diameter Dof 0.4 to 2.5 μm and a second black pigment (33) having a smaller average particle diameter D. The average particle diameter Dof the second black pigment (33) is preferably 0.01 to 0.3 μm. Also optical concentration of the light shielding film (3) is preferably 0.54 to 2.00 (μm) in terms of thickness.SELECTED DRAWING: Figure 1
Patent JP-2016218314-A (JP)
Title: Image forming apparatus
Inventor: KATO HIRONORI
IPC: G03G15/01
Filed: 2015-05-22
Abstract: PROBLEM TO BE SOLVED: To make consumption of toner due to calibration uniform for each of colors in a short operation time without reducing the accuracy of calibration.SOLUTION: There is provided an image forming apparatus including a CPU 304 that performs correction control of determining a correction value for correcting color shift of a toner image formed with a plurality of cartridges 20 on the basis of a result of detection from a toner sensor 40, wherein when performing two-color calibration by using not all the plurality of cartridges 20, but at least two of the cartridges 20 (S108), the CPU 304 selects a cartridge 20 to be a reference (S106) from the cartridges 20 other than replaced cartridges 20 in which correction values are to be determined (YES in S101, S102).SELECTED DRAWING: Figure 3
Patent JP-2016221797-A (JP)
Title: Laminate film and production method for laminate film
Inventor: KAWAMURA SHINICHI
IPC: B32B27/30
Filed: 2015-05-29
Abstract: PROBLEM TO BE SOLVED: To solve such problems that end parts of a laminate film in a width direction cannot be used for a polarizing plate because uneven dyeing is caused in the width direction by wrinkles or sagging and that if a polarizing laminate film obtained after a dyeing process has wrinkles or sagging, a protective film cannot be laminated, which makes stable production of a polarizing plate impossible.SOLUTION: A laminate film is provided, which has a substantially unstretched polyvinyl alcohol resin layer on at least one surface of a long base film. When the polyvinyl alcohol resin layer is equally divided into 9 regions in a width direction, the laminate film satisfies a formula of D1e-D1c≤-0.3 μm, where D1e represents an average film thickness in the outermost region and D1c represents an average film thickness in the center region.SELECTED DRAWING: Figure 2
Patent JP-2016221803-A (JP)
Title: Method for producing film
Inventor: ANAMI MAMIKO
IPC: B29C55/06
Filed: 2015-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a film excellent in transparency and free from surface defects in a film formed from an acrylic resin composition containing a rubber-like polymer.SOLUTION: The method for producing a film formed from an acrylic resin composition containing a rubber-like polymer has a step of conveying and stretching a film by a preheating roll, at least a pair of stretching rolls and a cooling roll. The pair of stretching rolls consists of a stretching front roll and a stretching rear roll and based on the glass transition temperature Tof the acrylic resin composition, the temperature Tof the stretching front roll is not less than T-10°C to not more than T+15°C; the film temperature Twhen the film is stretched is not less than Tto not more than T+20°C; and the temperature Tof the stretching rear roll is not less than T-30°C to not more than T-10°C.SELECTED DRAWING: None
Patent JP-2016223968-A (JP)
Title: Remaining battery life estimation device, remaining battery life estimation system, battery pack, and method for estimating remaining battery life
Inventor: TAMEGAI YOICHI
IPC: H02J7/00
Filed: 2015-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a remaining battery life estimation device, a remaining battery life estimation system, a battery pack, and a method for estimating a remaining battery life with which it is possible to estimate the remaining life of a battery with high accuracy by a simple process.SOLUTION: A remaining battery life estimation device 30 estimates the remaining life of a battery 20 that includes an electrode whose stage structure changes in accordance with the storage amount of electricity, the device comprising: a current monitor 31B for monitoring a current value flowing in the battery 20; a voltage monitor 31A for monitoring the voltage value of the battery 20; a coulomb counter 35 for integrating the current values monitored by the current monitor 31B; a differential circuit 33 for detecting the differential value of voltage values monitored by the voltage monitor 31A; a reset detection circuit 34 for resetting cumulative errors due to current integration by the coulomb counter 35 utilizing the inflection points of differential values detected by the differential circuit 33; and a remaining life estimation unit 36 for estimating the remaining life of the battery 20 on the basis of the value of the coulomb counter 35.SELECTED DRAWING: Figure 5
Patent JP-2016223728-A (JP)
Title: refrigerator
Inventor: MATSUMOTO MARIKO
IPC: F25D11/00
Filed: 2015-06-02
Abstract: PROBLEM TO BE SOLVED: To keep quality in food to a state that is approximately similar to its freezing one by freezing only a surface part of a food having a skin thereat and improve its skin peeling-off characteristic.SOLUTION: A refrigerator includes a refrigerator main body 1, a compressor 2, a cooling tool 3, a blower 4, an operation panel 5, a control part 6, a refrigerator chamber 7, a freezing chamber 11, a vegetable chamber 12, a skin peeling box 13, a damper 14, a cold air blowing port 15, a temperature sensor 16 and the like. Under the skin peeling control, a state in which a temperature within the skin peeling box 13 is lowered down to a reference temperature is kept only for a period of a surface freezing determination time F_limit under this state. As a result, it is possible to freeze only the surface part without freezing the inner side of the food stored in the skin peeling box 13. Then, when the surface freezing determination time F_limit elapses, it is informed to a user that the food is kept at the freezing state suitable for the skin peeling operation.SELECTED DRAWING: Figure 2
Patent JP-2016029250-A (JP)
Title: Joint structure of steel pipe pile
Inventor: MATSUMIYA HIRONOBU
IPC: E02D5/24
Filed: 2015-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a joint structure of a steel pipe pile which can suppress a rise of a material cost while properly setting a plate thickness of an external fit trough part at each external fit step part, and can facilitate a layout of the plate thickness.SOLUTION: This invention relates to a joint structure 7 of a steel pipe pile in which a first steel pipe pile 1 and a second steel pipe pile 2 are connected to each other in an axial core direction Y. The joint structure 7 of the steel pipe pile comprises a pair of an external fit end part 3 and an internal fit end part 5 which can be fit to each other. The external fit end part 3 has an external fit crest part 31 and an external fit trough part 33, and the internal fit end part 5 has an internal fit crest part 51 and an internal fit trough part 53. In the external fit trough part 33, when a plate thickness at a fourth external fit step part 44 is set as T, a plate thickness t1 at a first external fit step part 41 is 0.5T to 0.8T, a plate thickness t2 at a second external fit step part 42 is thicker than the plate thickness t1 at the first external fit step part 41, a plate thickness t3 at a third external fit step part 43 is thicker than the plate thickness t2 at the second external fit step part 42, and a plate thickness t4 at the fourth external fit step part 44 is thicker than the plate thickness t3 at the third external fit step part 43.SELECTED DRAWING: Figure 10
Patent JP-2017000210-A (JP)
Title: Biological state evaluation device and massage machine including the same
Inventor: MORIKAWA DAISUKE
IPC: A61H15/00
Filed: 2015-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a biological state evaluation device capable of providing a subject with information related to symptoms of the body, and a massage machine including the biological state evaluation device.SOLUTION: The biological state evaluation device includes: a biological information measuring part 21 that outputs a measurement result reflecting bio-information of a subject whose therapeutic sites have been treated; and an evaluation control device 30 that causes a notification part 7 to output evaluation information including information related to symptoms of the subject's body on the basis of stiffness degrees of the therapeutic sites of the subject obtained on the basis of the measurement result of the bio-information measurement part 21 and a relationship of stiffness degrees of adjacent therapeutic sites out of the plurality of therapeutic sites.SELECTED DRAWING: Figure 3
Patent JP-2017002147-A (JP)
Title: Polyester resin composition and molded body made thereof
Inventor: SUDO YOSHIHIRO
IPC: C08K3/22
Filed: 2015-06-08
Abstract: PROBLEM TO BE SOLVED: To provide: a polyester resin composition that is excellent in color tone and transparency, and is also excellent in stability over time (no yellowing occurrence); and a molded body made of said resin composition.SOLUTION: Provided are: a polyester resin composition having, as a main component, a polyester resin having ethylene terephthalate as a main repeating unit and containing isophthalic acid as a co-polymerization component by 18 to 40 mol%, and containing a germanium compound by 5.0×10to 3.0×10moles per 1 mole of the acid component of the polyester resin as well as containing at least one of anthraquinone-based blue dye and anthraquinone-based purple dye by 0.1 to 10 ppm, and in which the glass transition temperature is 60°C or more, and the intrinsic viscosity (IV) is 0.5 or more; and the polyester resin composition in which oxygen permeability under an environment of 20°C×65%RH is 250 ml/(m-day-MPa) or less.SELECTED DRAWING: None
Patent JP-2017003929-A (JP)
Title: Crew training support system
Inventor: YUMIKURA KAZUYA
IPC: B61L27/00
Filed: 2015-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a crew training support system allowing a crew member riding together in a crew room on a train to easily learn information necessary for driving in a driving section.SOLUTION: A crew training support system 100 for letting a crew member riding together in a crew room on a train learn information necessary for driving in a driving section comprises: an information terminal 2 that has stored at least passage information or stop position target information at each station; and a wearable terminal 1 that the crew member riding together in the crew room on the train wares and that obtains the passage information or stop position target information at a station selected by an operation input unit 12 from the information device by using a communication unit 15, and displays it on a display unit 13.SELECTED DRAWING: Figure 1
Patent JP-2016020735-A (JP)
Title: Linear guide device
Inventor: TANAKA KEISUKE
IPC: F16C29/06
Filed: 2015-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a linear guide device which can suppress an increase of dynamic friction force without causing the shortening of a life.SOLUTION: A linear guide device comprises a slider main body in which a slider which relatively moves in a longitudinal direction of a guide rail has a plurality of rolling body raceway grooves which are formed on the guide rail, and a plurality of rolling body raceway grooves which oppose each other. Groove face center parts of the rolling body raceway grooves 4, 6 are formed of a first circular arc 8, groove face side parts of the rolling body raceway grooves 4, 6 which adjoin the groove face center parts are formed of a second circulation arc 9 which is larger than the first circular arc 8 in a curvature radius, and connecting parts 10 of the first circular arc 8 and the second circular arc 9 are shared by a tangent T.SELECTED DRAWING: Figure 3
Patent JP-2017006859-A (JP)
Title: Screw type centrifugal separator and maintenance method thereof
Inventor: SADATSUKA HIROYUKI
IPC: B04B1/20
Filed: 2015-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a screw type centrifugal separator enabling a short time tip replacement even in the case a tip of a screw blade in an inner barrel is worn out in a short time, leading to a low cost stable equipment operation with a reduced waiting time.SOLUTION: In a screw type centrifugal separator, a peripheral edge part of a screw blade having a connection hole B is slidably provided with a wear resistant attachment having a connection hole B, wherein either one of the connection hole A and the connection hole B is configured to be a slot so that the wear resistant attachment is slidable in a radial direction of an inner barrel using fixing means.SELECTED DRAWING: Figure 3
Patent JP-2015213350-A (JP)
Title: Method and device for transmitting power headroom report in multi-carrier supporting communication system
Inventor: KIM DONGCHEOL
IPC: H04W72/04
Filed: 2015-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a suitable method and device for transmitting a power headroom report in a multi-carrier supporting communication system.SOLUTION: In a power headroom report transmission method, a terminal uses maximum transmittable power of a terminal for each of one or more activated serving cells to calculate a power headroom for each of the one or more activated serving cells, and transmits a power headroom report to a base station, the power headroom report including a power headroom for each of the one or more activated serving cells and the maximum transmission power of the terminal for each of the one or more activated serving cells. The power headroom is information on the amount of remaining power for each of the one or more activated serving cells.
Patent JP-2016007546-A (JP)
Title: Ct image calibration method, ct image calibration device and ct system
Inventor: ZHANG LI
IPC: A61B6/03
Filed: 2015-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a CT calibration method which allows effectively improving the calibration quality, enhancing the image calibration effect, improving the reliability of the CT scanning device, and saving the maintenance cost.SOLUTION: The CT image calibration method includes: arranging a fixed calibration element 201 in the outside of a channel area and within the maximal reconstruction area of a CT scanning device, and storing the theoretical value of the fixed calibration element 201; collecting the projection data of the fixed calibration element 201 to obtain the actual reconstructed image of the fixed calibration element 201; and comparing the actual reconstructed image with the stored corresponding theoretical value, to establish a mapping function for correcting the actual reconstructed image into the theoretical value. A CT image calibration device and a CT system using the method are also described.
Patent JP-2017009559-A (JP)
Title: Distortion sensor element
Inventor: SUZUKI KATSUNORI
IPC: G01B7/16
Filed: 2015-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a distortion sensor element which can be comparatively surely fixed by being held in a thickness direction.SOLUTION: There is provided a distortion sensor element which has a CNT film or CNT yarns containing a plurality of CNT fibers aligned in one direction, a resin layer covering the front and rear surfaces of the CNT film or the outer periphery of the CNT yarns, and a pair of electrodes which are laminated on both end areas of a resin layer coating body of the CNT film or CNT yarns and are electrically connected to the CNT film or CNT yarns, where the resin layer contains a plurality of particles in at least an electrode lamination region. The particles may have an elastic modulus larger than that of the resin layer. An average particle size of the particles is preferably 30% or more and 120% or less based on the average thickness of the resin layer. The particles may have conductivity on at least the surface layer.SELECTED DRAWING: Figure 1
Patent JP-2017015788-A (JP)
Title: Variable wavelength optical filter
Inventor: JIZODO MAKOTO
IPC: G02F1/01
Filed: 2015-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a variable wavelength optical filter which allows for simultaneously changing a transmission wavelength and transmission bandwidth, and allows for easily controlling such changes.SOLUTION: A variable wavelength optical filter is made up of silicon waveguides including an input waveguide, a plurality of microring waveguides optically coupled to the input waveguide, heaters formed in each of the plurality of microring waveguides, and a plurality of output waveguides optically coupled to the plurality of microring waveguides. When light is entered from one end of the input waveguide, a transmission range of the light exiting from the other end is set by power applied to the heaters formed in one or more microring waveguides.SELECTED DRAWING: Figure 4