baber/WOPTO huggingface dataset:
Patent JP-2017003277-A (JP)
Title: Secondary battery system
Inventor: TASHIRO HIROKI
IPC: H02J7/00
Filed: 2015-06-04
Abstract: PROBLEM TO BE SOLVED: To improve a calculation accuracy of a salt concentration distribution, in a secondary battery system for calculating the salt concentration distribution in an electrolyte.SOLUTION: A secondary battery system 10 includes: a battery 100 having an electrode body 120 made of a porous material and an electrolyte; and an ECU 300 for calculating a flow speed uof the electrolyte based on the Navier-Stokes equation which describes a flow of the electrolyte in the internal part of the electrode body 120, and calculates a salt concentration distribution in the electrolyte by solving the advection-diffusion equation using the calculated flow speed u, and estimating an internal resistance R of the battery 100 based on the calculated salt concentration distribution. The Navier-Stokes equation includes an osmotic pressure pof the electrolyte in the internal part of the electrode body 120 as a parameter. The osmotic pressure pis calculated using a reflection coefficient σj indicating a degree of a semipermeability of the electrode body 120 for a solvent (lithium salt) of the electrolyte. The advection-diffusion equation includes the reflection coefficient σj as a parameter.SELECTED DRAWING: Figure 9
Patent JP-2017004209-A (JP)
Title: Parameter management apparatus and parameter management program
Inventor: YAMAGISHI YOSHINORI
IPC: G06F11/30
Filed: 2015-06-09
Abstract: PROBLEM TO BE SOLVED: To reduce the time required for specifying a difference part between parameter values set to target parameters to be managed.SOLUTION: A parameter value tabulation unit 240 generates a tabulation result file 205 including parameter values 202 included in the parameter value tabulation unit 240 without redundancy. A comparison source determination unit 250 determines a comparison-source parameter value 206 from the parameter values 202 included in the tabulation result file 205. A difference extraction unit 260 extracts a difference part which is a different part between the comparison-source parameter value 206 and another parameter value 202, to generate a difference extraction file 207 including difference part information which specifies the extracted difference part. A comparison result output unit 270 generates a comparison result file 209 including the parameter value 202 with a description representing the difference part, by use of the difference extraction file 207, and output the generated comparison result file 209.SELECTED DRAWING: Figure 3
Patent JP-2017007428-A (JP)
Title: Rack and pinion type steering device
Inventor: TSUBOI KAZUYOSHI
IPC: F16C35/02
Filed: 2015-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a rack and pinion type steering device capable of preventing the deterioration of support rigidity of a rack shaft, and preventing rigid feelings of steering from being impaired while preventing generation of a striking sound by the collision of a bush.SOLUTION: A rack and pinion type steering device 5 includes a pinion shaft 6, a rack shaft 7 that engages with the pinion shaft, a housing 9 having a rack accommodation part 11 for accommodating the rack shaft, a first bush 18 interposed between the rack shaft and the rack accommodation part in the vicinity of one end of the rack accommodation part, which slidably supports the rack shaft, and a second bush 18 interposed between the rack shaft and the rack accommodation part in the vicinity of the other end of the rack accommodation part, which slidably supports the rack shaft. The first bush 18 and the second bush 18 are energized from the end side to the center side in the longitudinal direction of the rack accommodation part 11 respectively, and are arranged so as not to move to the center side.SELECTED DRAWING: Figure 3
Patent JP-2016026985-A (JP)
Title: Method for producing activated carbon
Inventor: OKITA MASANOBU
IPC: C01B32/336
Filed: 2015-06-19
Abstract: PROBLEM TO BE SOLVED: To provide activated carbon for a capacitor that, while having a fixed specific surface area, has increased number of desired pores to improve discharge capacity per specific surface area.SOLUTION: A method for producing activated carbon includes: an impregnation step of impregnating a carbonaceous material and/or a resin in a mixture of high-pressure carbon dioxide and an oxidant; and a porosification step of performing porosification by reaction of the carbonaceous material and/or the resin with the oxidant. In the method for producing activated carbon, activated carbon for a capacitor can be obtained by setting conditions and the like, which is suitable for an electric double layer capacitor and has a BET specific surface area of 200-2,000 m/g, a bulk density of 0.1-1.2 g/mL, a discharge capacity of 5-20 F/cc, and a discharge capacity per specific surface area (discharge capacity/specific surface area) of 1×10to 1×10F/m.SELECTED DRAWING: None
Patent JP-2017006337-A (JP)
Title: Medical assist device and method, and medical assist system
Inventor: TAKAHASHI YASUAKI
IPC: A61B5/01
Filed: 2015-06-19
Abstract: PROBLEM TO BE SOLVED: To allow notification for a wider variety of events.SOLUTION: This technology detects an event inside a living body on the basis of temperature variations over time in a surgical site or near a surgical site, and generates notification information to perform notification that corresponds to the event detected in the living body. This technology can be applied, for example, to medical assist devices, endoscopes, microscopes, computers to control these devices, or medical assist systems comprising a plurality of devices.SELECTED DRAWING: Figure 3
Patent JP-2016059257-A (JP)
Title: Fan motor
Inventor: JANG JEONG CHEOL
IPC: F16C35/02
Filed: 2015-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a fan motor which does not require insert injection for manufacturing a motor housing so as to reduce manufacturing costs.SOLUTION: A fan motor according to the present invention includes: a rotor coupled to a shaft to rotate together with the shaft; a stator located at a position facing the rotor; a first bracket having a first bearing insertion space into which a first bearing coupled to an upper part of the shaft is inserted and which is formed at an upper part of the center portion of the first bracket; a second bracket air tightly coupled to the first bracket and having a second bearing insertion space which is formed at a lower part of the center portion of the second bracket and in which a second bearing press-fit part where the second bearing coupled to a lower part of the shaft is press-fit is formed; a first bearing cover covering the first bearing insertion space; and a second bearing cover covering the second bearing insertion space and having a housing space extended to a lower part of the center portion of the second bearing cover to be formed. The second bearing is coupled so as to be in contact with an upper part and a side face part of the second bearing press-fit part.SELECTED DRAWING: Figure 3
Patent JP-2017006515-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2015-06-25
Abstract: PROBLEM TO BE SOLVED: To prevent misidentification of a display result.SOLUTION: A performance image for indicating a character CH1 used in a hold display change performance and an active display change performance can be disposed at an overlapped position at a front side of a performance image for indicating a decorative pattern. When variable display of a decorative pattern or the like is started, a display mode of a performance image for indicating the character CH1 is set to be an action mode based on reception of a variation start command capable of identifying start of variable display. After that, in reception of a pattern determination command capable of identifying derivation of a display result in variable display, a display mode of a performance image for indicating the character CH1 is set to be a stop mode at an overlapped position at a front side of a performance image for indicating at least a decorative pattern.SELECTED DRAWING: Figure 30
Patent JP-2017013085-A (JP)
Title: Masking material and masking method
Inventor: SUGIURA SHOGO
IPC: B23K9/32
Filed: 2015-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a masking material which enables easy attachment/detachment of the masking material and repetitive use and protects a member from sputter, and to provide a masking method.SOLUTION: A masking material 10 covers a member 200 attached to a base material 100 in which welding is performed, includes a magnetic material, and has a recessed part 11 in which the member is housed. The masking material covers the member so as to cover the member with the recessed part and detachably sticks to at least one of the base material and the member with a magnetic force of the magnetic material.SELECTED DRAWING: Figure 2
Patent JP-2017013674-A (JP)
Title: Electric brake apparatus
Inventor: KODERA HARUHIRO
IPC: B60T8/17
Filed: 2015-07-02
Abstract: PROBLEM TO BE SOLVED: To improve safety in a case where an electric brake apparatus fails.SOLUTION: An electric brake apparatus 10 includes at least three control parts, namely: a left front wheel-braking control part 28 for controlling a left front-braking mechanism 20; a right front wheel-controlling part 30 for controlling a right front wheel-braking mechanism 22 and a left-right rear wheel-control part 32 for controlling a left rear wheel-braking mechanism 24 and a right rear wheel-braking mechanism 26. Each of the braking mechanisms 20, 22, 24, 26 includes: a friction-subjective member that rotates with a wheel and a friction member that is moved by power of an electric actuator. These mechanisms acquire braking force individually by pressing the friction member onto the friction-subjective member.SELECTED DRAWING: Figure 1
Patent JP-2017022241-A (JP)
Title: Semiconductor device and electronic equipment
Inventor: MATSUMOTO MANABU
IPC: H01L25/00
Filed: 2015-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a highly-reliable semiconductor device.SOLUTION: A semiconductor device according to an embodiment comprises: a first substrate that has a first surface and comprises an interface part connectable with a host device; a semiconductor memory mounted on the first surface; a controller mounted on the first surface and that controls the semiconductor memory; an oscillator mounted on the first surface and connected with the controller; and an encapsulation member that encapsulates the semiconductor memory, the controller, and the oscillator as a block. The oscillator has: a second substrate that has a first plate provided with a first electrode part, and a second plate extended from the first plate in a direction crossing the first plate; a crystal element provided on the first plate and provided with a second electrode part; and a third substrate that covers the crystal element together with the second substrate.SELECTED DRAWING: Figure 4
Patent JP-2017018497-A (JP)
Title: Vacuum cleaner device
Inventor: TORISAWA AKIRA
IPC: A47L5/10
Filed: 2015-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner device capable of facilitating the detachment of a vacuum cleaner from a support device and also preventing the support device from being easily taken down by the vacuum cleaner in detachment.SOLUTION: A vacuum cleaner device 10 includes: a vacuum cleaner 11; and a support device 12 for supporting the vacuum cleaner 11 in a storage state. The vacuum cleaner 11 includes a longitudinal shape cleaner body 13 and a bedding brush 14. The bedding brush 14 is longitudinally arranged in a direction crossed with the longitudinal direction of the cleaner body 13 at one end of the cleaner body 13. The support device 12 includes a body support part 64 and guide parts 65. The body support part 64 supports the cleaner body 13 and also is partially positioned on the upper side of the bedding brush 14 of the vacuum cleaner 11 in the storage state. The guide parts 65 guide the bedding brush 14 in a direction to escape by inclination from the body support part 64 by the detachment of the cleaner body 13 with respect to the body support part 64.SELECTED DRAWING: Figure 1
Patent JP-2016035261-A (JP)
Title: Suction port boundary surface of air mover, and cover
Inventor: JOHN DAVID LOFY
IPC: F04D29/28
Filed: 2015-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an air mover which includes an air mover boundary surface decreasing the total noise of a blower without excessively disturbing an air flow into the air mover; the air mover boundary surface guiding air toward an impeller so as to decrease aerodynamic noise generated by the air mover; and a cover increasing area amount which can be used for supplying to an air mover suction port, while keeping the total height of the air mover within a range of a predetermined mounting space.SOLUTION: An air mover assembly 2 includes: an impeller 8; a motor for driving the impeller; an air mover housing 40 which includes at least one suction port 4 accepting air while the impeller rotates, and at least one exhaust port 6; and an air mover suction boundary surface which is adjacent to at least one suction port, and includes height, a wall having a curved portion along at least a part of the height of the air mover suction port boundary surface extending outward in an air flow direction, and an inner diameter smaller than an outer diameter of the impeller.SELECTED DRAWING: Figure 2
Patent JP-2016031764-A (JP)
Title: Image analysis method
Inventor: MINH-TRI PHAM
IPC: G06T7/00
Filed: 2015-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for analyzing a three-dimensional point group, in which plural leaf nodes are included at a lowest level.SOLUTION: The method comprises arranging points on a hierarchical search tree. Respective leaf nodes corresponding points of a three-dimensional point group, the search tree comprises plural hierarchical levels followed by nodes. The nodes are vertically connected by branches passing through the hierarchy, and at least one moment of a characteristic of a descendant node is stored in each of the respective nodes. The method identifies the node which is a maximum level in which all of the descendant leaf nodes are included in a region so that points included in the region are indicated by the minimum number of nodes, selects the leaf nodes to a point where there is no sub-tree completely included in the region, and performs statistical calculation (being determined based on the moment of the characteristic stored in the identified node) to the nodes indicating the points in the region, thereby determining geometrical information of the points included in the region.SELECTED DRAWING: Figure 3
Patent JP-2017030064-A (JP)
Title: Substrate processing device and substrate processing method
Inventor: FUKUOKA TETSUO
IPC: B24B49/04
Filed: 2015-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a substrate processing device and a substrate processing method capable of detecting a grinding start position of a grinding member with a simple configuration.SOLUTION: A substrate processing device includes: a holding section; a grinding section; a moving mechanism; a measurement section; and a detection section. The holding section holds a substrate. The grinding section has a base body section, a rotation body which is rotatably mounted in the base body section, a rotation mechanism for rotating the rotation body, and a grinding member which is mounted on a surface opposed to a surface to be ground of the substrate in the rotation body. The moving mechanism moves the grinding section in a prescribed direction toward the substrate. The measurement section measures a distance in a prescribed direction from a reference position to the rotation body in a state that the grinding section is moved. The detection section detects a grinding start position of the grinding member which is brought into contact with the surface to be ground of the substrate and starts grinding on the basis of a measurement result of the measurement section.SELECTED DRAWING: Figure 3A
Patent JP-2016001613-A (JP)
Title: Negative electrode material of lithium ion battery, lithium ion battery, and method of manufacturing negative electrode or negative electrode material of lithium ion battery
Inventor: KOBAYASHI HIKARI
IPC: H01M4/38
Filed: 2015-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a negative electrode material of a lithium ion battery having less change in charge/discharge capacity even if charging/discharging is repeated.SOLUTION: A negative electrode material of one lithium ion battery of this invention is formed using a silicon fine particle. An agglomerate or an aggregate of the silicon fine particle is formed in a multiple layered petal shape or scale shape. By adopting the above-mentioned each negative electrode material, a lithium ion battery having less change in charge/discharge capacity can be obtained even if charging/discharging is repeated.
Patent JP-2017029446-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2015-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing player's interest.SOLUTION: A specific identification part from among a plurality of identification parts installed in an identifier is set into a special state differing from a normal state when a determination result by determination means is a specific determination result (namely, when privilege advantageous to a player is granted). More specifically, when one of the specific identification parts is set into a special state differing from the normal state, privilege advantageous to the player is granted. If predetermined conditions are satisfied when a specific performance is under execution, a specific identification part is set additionally. Therefore, when a specific identification part is set additionally in the specific performance, a player feels that a possibility of granting advantageous privilege becomes high, thus enhancing player's interest.SELECTED DRAWING: Figure 227
Patent JP-2017030256-A (JP)
Title: Forgery-preventive printed matter
Inventor: MORINAGA TADASHI
IPC: G07D7/20
Filed: 2015-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a forgery-preventive printed matter that has an effect of changeover of images between under diffuse reflection light and under regular reflection light, has high visibility of a visible image under diffuse reflection light, makes color adjustment of an ink and production thereof easier and has high resistance to forgery.SOLUTION: A printed pattern having a color different from that of a base material and composed of an information image and a background image is formed on a part of the base material. The information image includes a visible information part composed of a plurality of information elements formed with a brilliant ink. The background image comprises: a background part composed of a plurality of background elements formed with a chromatic ink having the same hue as that of the brilliant ink under diffuse reflection light and having a color lighter than that of the brilliant ink; and a latent image part composed of a plurality of latent image elements formed with a chromatic ink and arranged without overlapping the information elements and the background elements. The visible information part and the background part are formed each other to have negative/positive inverted images and to make them isochromatic under regular reflection light.SELECTED DRAWING: Figure 2
Patent JP-2016043921-A (JP)
Title: Torque tube door
Inventor: MARK BLEAZARD
IPC: B64C1/14
Filed: 2015-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a method of closing an opening to accommodate flap motion during a cruise portion of flight.SOLUTION: A mounted door 52 covers an opening 50 in a fuselage 44. A torque tube 78 extends through the opening and into the interior of the fuselage 44. A lower edge portion 82 of the opening 50 includes a sealing member 54. The sealing member 54 may extend around only a perimeter of the opening 50. The seal 54 provides a resilient surface for mating with the door 52. For example, the seal 54 may include a hollow structure capable of elastic deformation. The seal 54 may include a retaining part for attaching the seal to the fuselage.SELECTED DRAWING: Figure 6
Patent JP-2017030037-A (JP)
Title: Conditioning rolling method of steel plate
Inventor: SUGIYAMA KOKI
IPC: B21B31/10
Filed: 2015-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a conditioning rolling method of a steel plate capable of preventing the formation of a push flaw on a roll by foreign matter stuck on a steel plate when replacing the roll.SOLUTION: In a conditioning rolling method of a steel plate for drafting the carried steel plate by using a freely replaceable roll by attaching-detaching in the axial direction, the conditioning rolling method of the steel plate resumes draft to the steel plate while releasing carrying stopping of the steel plate after sending out the steel plate in the carrying direction, by sending out the carrying-stopped steel plate in the carrying direction, while releasing the draft to the steel plate, after replacing the roll, by replacing the roll, after releasing the draft to the steel plate, while stopping carrying of the steel plate.SELECTED DRAWING: Figure 6
Patent JP-2017037356-A (JP)
Title: Force display device
Inventor: TAKAMUKU SHINYA
IPC: G06F3/01
Filed: 2015-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a force display device capable of reliably presenting a force sense by efficiently transmitting a generated external force to a user.SOLUTION: A force display device 1 presents a force sense by applying an external force to a user. The force display device 1 comprises: a contact part 15 having a plurality of projections 21 in a portion which is held by a user; and an actuator 13 that generates a displacement on the contact part 15 in a predetermined direction to thereby present a force sense.SELECTED DRAWING: Figure 1
Patent JP-2017040576-A (JP)
Title: Optical fiber line characteristic analysis device and method for analyzing optical fiber line characteristic
Inventor: TAKAHASHI HIROSHI
IPC: G01M11/02
Filed: 2015-08-20
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber line characteristic analysis device and a method for analyzing optical fiber line characteristic with which high sensitivity analysis is possible independently of a Brillouin frequency shift range to be compensated.SOLUTION: An optical fiber line characteristic analysis device and a method for analyzing optical fiber line characteristic according to the present invention are designed to modulate an optical frequency difference between a probe light pulse and a pump light pulse linearly and set the bandwidth of the modulation to greater than or equal to the range of Brillouin frequency shift (BFS) to be compensated. By varying the optical frequency difference between the probe light pulse and the pump light pulse linearly, it is possible to acquire BFSs differing in the longitudinal direction of a fiber being measured. Since the Brillouin gain obtained at this time is always a peak of Brillouin gain, it is possible to heighten sensitivity. Even when a fiber to be measured that has a different BFS is connected, it is possible to acquire the peak of Brillouin gain by setting the frequency sweep width of the pump light to an assumed BFS range or greater.SELECTED DRAWING: Figure 1