baber/WOPTO huggingface dataset:
Patent JP-2018045786-A (JP)
Title: Rotary connector
Inventor: KURACHI KENHO
IPC: B60R16/027
Filed: 2016-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a rotary connector capable of avoiding complication on a structure due to a large number of rotator rotations.SOLUTION: A rotary connector 1 is equipped with: a stator 8 on a fixed side; a rotator 9 on a rotating side; and an intermediate member 32 disposed between the stator 8 and the rotator 9. The rotary connector 1 is equipped with a gear mechanism 31 dividing multiple rotations of the rotator 9 into small rotations. In the gear mechanism 31, a first gear portion 41 formed on the rotator 9 is engaged with a fourth gear portion 44 of the intermediate member 32 through a second gear portion 42 and a third gear portion 43 with small diameters. An electric connecting portion 24 is attached so as to traverse the stator 8, the intermediate member 32, and the rotator 9. While the rotator is rotated, a number of rotations of the intermediate member 32 becomes smaller than a number of rotations of the rotator 9, so that the winding amount of the electric connecting portion 24 is suppressed to be small during winding.SELECTED DRAWING: Figure 3
Patent JP-2018045346-A (JP)
Title: Information processing system, information processing method, and program
Inventor: ARIGAYA KAZUHISA
IPC: B41J29/38
Filed: 2016-09-13
Abstract: PROBLEM TO BE SOLVED: To allow data to be stored in a storage unit as a print object to be input from an external network.SOLUTION: An information processing system includes: a plurality of first information processing devices each of which stores print object data in a storage unit upon receiving the print object data via a first network and transmits the data stored in the storage unit to an image formation device via the first network in response to an execution request for printing; and a second information processing device. The second information processing device includes a first transmission unit that, upon receiving print object data from a terminal via a second network, transmits the data to a particular first information processing device set as a transmission destination to the second information processing device.SELECTED DRAWING: Figure 3
Patent JP-2018043902-A (JP)
Title: Air bubble eliminating method for quartz glass crucible, and quartz glass crucible
Inventor: WATARAI HIROKO
IPC: C30B15/10
Filed: 2016-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an air bubble eliminating method for a quartz glass crucible, and the quartz glass crucible such that the quartz glass crucible having an inner layer made of transparent quartz glass has an air bubble in the inner layer reduced or removed locally to suppress an air bubble from being generated in a silicon molten liquid held in the crucible in silicon single crystal lifting and is also lowered in air pocket generation rate in a crystal to improve a yield of a silicon single crystal.SOLUTION: The present invention relates to: an air bubble eliminating method for a quartz glass crucible 1 manufactured by a rotary molding method and having a transparent layer 3 made of quartz glass as inner layers, the method including a process of driving an arm 31, for example, and performing a heating treatment on the entire crucible inner peripheral surface 2 or an arbitrary region with an oxyhydrogen burner 30 such that a surface temperature is 2,000 to 2,500°C; and the quartz glass crucible 1, obtained by the air bubble eliminating method, such that a region from the inner peripheral surface of the transparent inner layer 3 up to a predetermined depth is an air-bubble-less region and an air bubble presence rate on an inner peripheral surface side is much less than before.SELECTED DRAWING: Figure 2
Patent JP-2018049321-A (JP)
Title: Estimation device, estimation method, and estimation program
Inventor: KITAGISHI IKUO
IPC: G06Q50/10
Filed: 2016-09-20
Abstract: PROBLEM TO BE SOLVED: To estimate action of a user in a house for each user.SOLUTION: An estimation device comprises a collection unit for collecting operation information which indicates an operation situation of an electrical apparatus installed in a predetermined facility and terminal information acquired by a terminal device of a user in the predetermined facility, and an estimation unit for estimating action of a user in the predetermined facility on the basis of the operation information and the terminal information.SELECTED DRAWING: Figure 1
Patent JP-2017001670-A (JP)
Title: Power transmission device
Inventor: OHASHI TATSUYUKI
IPC: F02D29/02
Filed: 2016-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a power transmission device which performs engine starting quickly and can improve responsibility even when accelerator operation is performed in an assist starting region.SOLUTION: A power transmission device has assist control means G capable of setting an engine rotation number as an engine rotation number equal to a self starting rotation number or more by actuating clutch means 3 by the switching to a second power transmission system on the condition that an accelerator operation of a vehicle is performed when the engine rotation number exists on the assist starting region as a rotation number region of an engine which has a rotation number lower than a self starting rotation number capable of engine starting when supply of fuel is reopened, does not start the engine even when the supply of fuel is reopened and has a rotation number of the engine higher than a starter starting rotation number capable of engine starting by a starter. Further, the clutch means 3, in a process of switching interception and connection of the power transmission system of the engine, makes sliding control enabling a clutch to slide and is subjected to the sliding control in the assist starting region.SELECTED DRAWING: Figure 2
Patent JP-2018048425-A (JP)
Title: Liquid absorption paper and manufacturing method therefor
Inventor: KAWAMURA KOICHI
IPC: D21H27/00
Filed: 2016-09-23
Abstract: PROBLEM TO BE SOLVED: To provide a liquid absorption paper having excellent in freshness holding function while having low basis weight and inexpensive price.SOLUTION: There is provided a liquid absorption paper which is manufactured by wet type paper making a fiber raw material, contains needle-leaved tree kraft pulp of 40 mass% or more, has basis weight of 25 to 38 g/m2, specific volume of 8.0 to 13.0 cm/g, wet tensile strength in a lengthwise direction of 400 to 800 cN, wet tensile strength in a crosswise direction of 250 to 500 cN, a crepe formed by a wet crepe method and marks of a bulky wire mesh of 10 to 50 lines/inch and is embossment processed.SELECTED DRAWING: Figure 1
Patent JP-2018055297-A (JP)
Title: Print control device and program
Inventor: ANJO KEITA
IPC: G06F3/12
Filed: 2016-09-28
Abstract: PROBLEM TO BE SOLVED: To more easily create a printed matter which is to be affixed to a plurality of continuously aligned objects to which the printed matter is to be affixed by a printer for home use.SOLUTION: A server 4 which controls printing of a printed matter which is to be affixed to a plurality of continuously aligned objects to which the printed matter is to be affixed includes a CPU 41 which acquires information about objects to which a printed matter is to be affixed including the size and alignment of objects to be affixed, divides image data according to the acquired information about objects to be affixed and the size of a sheet and causes a printer 11 to print the divided image data.SELECTED DRAWING: Figure 10
Patent JP-2018054465-A (JP)
Title: Electronic component conveyance device and electronic component inspection device
Inventor: NAKAMURA SATOSHI
IPC: G01R31/26
Filed: 2016-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component conveyance device and an electronic component inspection device with which it is possible to bring each terminal of an electronic component evenly into contact with each terminal of an inspection unit when, for example, electrical inspection on an electronic component is performed by the inspection unit.SOLUTION: The electronic component conveyance device comprises: a suction unit capable of holding an electronic component by suction and moving the electronic component in a direction of suction in which it is drawn in; and an urging unit capable of urging the suction unit in a direction opposite the direction of suction and shrinkable in the direction of suction while keeping the electronic component drawn in.SELECTED DRAWING: Figure 5
Patent JP-2017070202-A (JP)
Title: Vehicle window driving mechanism and vehicle utilizing the same
Inventor: LI YUE
IPC: E05F15/689
Filed: 2016-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle window driving mechanism reduced in size, and a vehicle utilizing the vehicle window driving mechanism.SOLUTION: A vehicle window driving mechanism and a vehicle utilizing the vehicle window driving mechanism are provided. The vehicle window driving mechanism includes a box, a motor attached to the box, and a transmission assembly attached to the box and connected to the motor. The motor is a single phase permanent magnet brushless motor. The vehicle window driving mechanism has a relatively small size.SELECTED DRAWING: Figure 2
Patent JP-2017105982-A (JP)
Title: Antistatic thin film and antistatic solution
Inventor: MATSUMARU KEITARO
IPC: C09D7/12
Filed: 2016-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a novel conductive polymer solution capable of forming a conductive coated film having excellent moisture resistance, a conductive polymer film and a coated article thereof.SOLUTION: There is provided a thin film containing (A) polythiophene containing a 3,4-dioxythiophene skeleton having a sulfonic acid group in an alkylene chain as a constitutional unit, (B) at least one kind of water soluble resin and (C) a reductive polyalcohol compound with (B) content of 0.1 to 10 pts.wt. based on 1 pt.wt. of (A) and (C) content of 0.1 to 15 pts.wt. based on 1 pt.wt. of (A) and manufactured by coating a substrate with a solution containing (A), (B) and (C).SELECTED DRAWING: None
Patent JP-2018058613-A (JP)
Title: Portable hydrogen-water bottle, lid fitted to portable hydrogen-water bottle, and method of generating hydrogen-water with arbitrary concentration
Inventor: MINAGAWA HIROAKI
IPC: C02F1/68
Filed: 2016-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a portable hydrogen-water bottle in which, without applying a change to a molding method of a bottle body and without needing a big change of a lid structure, there is no fear of hydrogen gas leakage even if supply pressure is high, and the hydrogen-water concentration is high and which is easy to utilize and is of an inexpensive price.SOLUTION: A bottle body comprises, internally, a pressurized hydrogen-gas space in which hydrogen-gas pressurizing the inside of the bottle body can be stored, a lid comprises a label adhered to the outer surface and a hole part which faces the label and communicates the inside and the outside of the bottle body. A sealing body made of a rubber-like elastic body is pressed between the bottle body and the lid by the pressure from the bottle body when the lid is screwed to the bottle body, and blocks the communication between the inside and the outside of the bottle body so that the passage of a hydrogen-gas injection device formed at the sealing body is pressed by the pressure applied to the pressurized hydrogen-gas space and blocked. The lid is made as fittable to the bottle body and the hole part is blocked by the label, therefore, the passage of the hydrogen gas injection device is blocked doubly.SELECTED DRAWING: Figure 1
Patent JP-2018048622-A (JP)
Title: Structure and manufacturing of vane for vane engine
Inventor: IKUTAKE YOSHIKANE
IPC: F02B55/02
Filed: 2016-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a vane of a vane engine having heat resistance, reduced in a weight for ultra-high speed rotation, and injecting a gas from a vane tip sliding face to prevent direct contact of the vane tip sliding face with a case inner face for gas lubrication.SOLUTION: A light-weight carbon fiber 1 of high strength (for structure), a burnt-off structural material 2 such as vinyl chloride resin (for gas passage), a sinterable heat-resisting particles 3 such as carbon silicate/silicon nitride (for porosity), and sinterable heat-resisting powder 4 such as silicon carbide/silicon nitride (for structure) are molded as shown in a drawing, and burned at a high temperature to secure the gas passage by burning off vinyl chloride and the like, to achieve gas lubrication.SELECTED DRAWING: Figure 1
Patent JP-2017017755-A (JP)
Title: Information processing apparatus and program
Inventor: SANO MASAYUKI
IPC: G06F17/22
Filed: 2016-10-07
Abstract: PROBLEM TO BE SOLVED: To append to original image data a difference image additionally handwritten to a recording medium with the original image data printed thereon.SOLUTION: An information processing apparatus 100 comprises: an imaging unit 8 for acquiring image data by photographing a recording medium; acquisition means 1 and 8 for acquiring original image data being an original of the image data acquired by the imaging unit 8; comparison means 1 for acquiring difference image data by comparing the image data acquired by the imaging unit 8 with the original image data; and appending means 1 for appending to the original image data the difference image data acquired by the comparison means 1.SELECTED DRAWING: Figure 3
Patent JP-2018059486-A (JP)
Title: Engine system and engine gas analyzer
Inventor: YAMAGUCHI KEITA
IPC: F02D45/00
Filed: 2016-10-07
Abstract: PROBLEM TO BE SOLVED: To improve fuel consumption by making it possible to measure the gas density of the air-fuel mixture input to a combustion chamber in an automobile engine employing an EGR system and by controlling based on it.SOLUTION: There is provided an engine control gas analyzer comprising: a terahertz generation part for creating a terahertz wave of single oscillation frequency; a terahertz detector for measuring the intensity of the terahertz wave passing through a gaseous mixture containing ambient air and the exhaust gas from an EGR pipe; a gas density calculation part for calculating the density of the gaseous mixture on the basis of the measured intensity; and a conversion factor calculation part for changing the conversion factor between the measured intensity and the density of the gaseous mixture. Then, based on the conversion factor selected in the conversion factor calculation part, the density of gaseous molecule contained in the gaseous mixture is calculated by the gas density calculation part from the measured intensity so as to control the engine based on the calculated density.SELECTED DRAWING: Figure 2
Patent JP-2017102433-A (JP)
Title: Developing device and image forming apparatus
Inventor: TSUJI MASATO
IPC: G03G15/08
Filed: 2016-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a developing device that can suppress fastening of toner to a regulation member while suppressing an increase in size of the device, and an image forming apparatus including the developing device.SOLUTION: In a developing device 4 comprising: a toner carrier 41 that makes surface movement while carrying a toner on its surface; and a plate-like regulation member 45 that includes a bent part and is in contact with the surface of the toner carrier to form a regulation nip part N that regulates the amount of toner on the toner carrier, the regulation member forms the regulation nip part with the bent part; the contact angle from a starting point of at least the bent part of the regulation member on the downstream side in the surface movement direction of the toner carrier with respect to water in a surface part within a predetermined range of the toner carrier on the downstream side in the surface movement direction is 70° or more.SELECTED DRAWING: Figure 1
Patent JP-2018067158-A (JP)
Title: Display control program, device, and method
Inventor: NIINUMA ATSUICHIRO
IPC: G06F17/30
Filed: 2016-10-19
Abstract: PROBLEM TO BE SOLVED: To perform display capable of easily grasping a user to be supported.SOLUTION: A degree of interest calculation unit 12 and a degree of confusion calculation unit 14 calculate a degree of interest and a degree of confusion of a user using an information processing terminal relative to content based on information obtained from the information processing terminal that accesses content provided by an information processing device. A display controller 18 displays a symbol corresponding to the information processing terminal at a corresponding position in an area with the degree of interest and the degree of confusion being an axis based on the calculated degree of interest and the degree of confusion.SELECTED DRAWING: Figure 10
Patent JP-2018072875-A (JP)
Title: Control device of vehicle and vehicle
Inventor: OSADA HIDEKI
IPC: B60R21/00
Filed: 2016-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a control device of a vehicle which can contribute to the improvement of safety of a transportation system.SOLUTION: A control device 1 of a vehicle A includes an input part 1a which acquires a detection signal from a moving body sensor 2 which detects a moving body C around the vehicle A, and a control part 1c which, when detecting a moving body C passing a side of the vehicle A on the basis of the detection signal while the vehicle A is stopping, notifies a vehicle B running around the vehicle A of the detection.SELECTED DRAWING: Figure 1
Patent JP-2018071563-A (JP)
Title: Differential device for vehicle
Inventor: IMAI SHINJI
IPC: F16H48/38
Filed: 2016-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a differential device for a vehicle which reduces the weight of a differential case by integrally arranging iron-based metal-made cylindrical bushes to pinion shaft support parts which are formed at a light-metal made differential case, and improves the durability of the differential case by enhancing the rigidity of the pinion shaft support parts.SOLUTION: A light-metal made differential case 40 has pinion shaft support parts 80, 82 for supporting a pinion shaft 36, and iron-based metal-made cylindrical bushes 84 are arranged at the pinion shaft support parts 80, 82, respectively, in a state that the bushes are fit into both end parts of the pinion shaft 36. By this constitution, the light-metal made differential case 40 can be reduced in weight more than that of an iron-based metal-made differential case, the rigidity of the pinion shaft support parts 80, 82 can be enhanced more than a light-metal made pinion shaft support part in which an iron-based metal-made member is not arranged, and the durability of the differential case 40 can be improved.SELECTED DRAWING: Figure 2
Patent JP-2017017363-A (JP)
Title: Manufacturing method of solar cell module
Inventor: YANAGIURA SATOO
IPC: H01L31/0747
Filed: 2016-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a solar cell module with enhanced characteristics including plural solar cells electrically connected to each other by means of a coupling member such as tab or connection lead.SOLUTION: A solar cell module in an embodiment includes: a solar cell 10 which has a hetero semiconductor junction, and is constituted of a combination of an amorphous silicon and a crystalline silicon; and a plurality of tabs 14 each connecting the plural solar cells 10. After treating the solar cells 10 at high temperature, the solar cells 10 are soldered with the tab 14 to thereby the plural solar cells 10 are electrically connected to each other via the tabs 14.SELECTED DRAWING: Figure 2
Patent JP-2018069913-A (JP)
Title: Controller of vehicle
Inventor: HORIGUCHI AKINOBU
IPC: B60T8/1755
Filed: 2016-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a controller of a vehicle including a traction control capable of independently controlling a front wheel side and a rear wheel side which sufficiently keeps stability of a vehicle behavior and motion performance of the vehicle in which an anti-skid control function of a vehicle body is properly activated even when abnormality of the traction control of the front wheel side or the rear wheel side occurs.SOLUTION: A controller of a vehicle comprises: a traction control which can independently control a front wheels 2fl, 2fr side and a rear wheels 2rl, 2rr side; and an anti-skid control of a vehicle body. When abnormality is detected at either of the front wheels 2fl, 2fr side traction control and the rear wheels 2rl, 2rr side traction control, a control threshold of the anti-skid control is corrected in a direction where the anti-skid control can easily intrude and in a direction where brake force according to target control quantity of the anti-skid control becomes greater.SELECTED DRAWING: Figure 2
Patent JP-2018074746-A (JP)
Title: Motor control device and image formation apparatus
Inventor: MIYAMOTO NARIYUKI
IPC: H02H3/08
Filed: 2016-10-28
Abstract: PROBLEM TO BE SOLVED: To surely prevent the malfunction due to the abnormal excessive current while dealing with the change in the inrush current and stationary current with the lapse of time.SOLUTION: A motor control device includes a current fuse 75 which has the rating current larger than the maximum value of the inrush current generated to the end of the service life of a motor 73 as a load; a transistor 76 which is inserted to a power supply line L1; and a current adjustment part 101 which adjusts the collector current by controlling the base voltage of the transistor 76. The current adjustment part 101 controls the base voltage so as to be a cut-off region of the transistor 76 in a first period in which the motor 73 is stopped, controls the base voltage so as to be a saturation region of the transistor 76 in a second period in which the inrush current is generated, and suppresses the collector current within a range where the stationary current can flow in the power supply line L1 by controlling the base voltage in a third period other than the first period and second period.SELECTED DRAWING: Figure 3
Patent JP-2017022421-A (JP)
Title: Methods of fabricating electronics assemblies
Inventor: DAVID K FOOTE
IPC: H01L21/60
Filed: 2016-10-31
Abstract: PROBLEM TO BE SOLVED: To provide methods for fabricating an electronics assembly that permit adjacent circuit elements to be positioned as closely as physically possible without contamination of adjacent circuit elements from underfill or adhesive.SOLUTION: In an embodiment of the present invention, a method is provided for fabricating an electronics assembly having a substrate and a plurality of circuit elements. The method includes forming a liquid barrier on the substrate, placing a first circuit element on one side of the liquid barrier, and placing a second circuit element on the opposite side of the liquid barrier. A liquid is applied to the first circuit element. The method further includes using the liquid barrier to prevent the liquid applied to the first circuit element from contaminating the second circuit element so that the spacing between the first and second circuit elements can be minimized.SELECTED DRAWING: Figure 2