baber/WOPTO huggingface dataset:
Patent JP-2016106521-A (JP)
Title: Digital control power supply device
Inventor: RYU MEI
IPC: H02M3/139
Filed: 2016-03-16
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption of a digital control power supply device while ensuring stability of output voltage.SOLUTION: A digital control power supply device 1 comprises an A/D converter 31 which converts an analog signal to a digital signal, an arithmetic circuit 33 which performs an operation on the basis of the digital signal, and a control signal generating circuit 34 which outputs a control signal DCS on the basis of the operation results of the arithmetic circuit 33. In sleep mode, the digital control power supply device stops A/D conversion by the A/D converter 31 and duty ratio operation by the arithmetic circuit 33 to drastically suppress power consumption. The digital control power supply device also controls a switching element 14 on the basis of the data stored in a duty holding circuit 42 before stopping the duty ratio operation to secure the stability of output voltage Vout.SELECTED DRAWING: Figure 1
Patent JP-2017166639-A (JP)
Title: Clutch, motor and power window device
Inventor: SHIRAI NAKAYASU
IPC: B60J1/17
Filed: 2016-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a clutch capable of suppressing generation of noise in unlocking.SOLUTION: In a non-rotating state of a driving-side rotor 42, a clutch 40 blocks rotation of a driven-side rotor 45 by bringing a rolling element 44 in a lock state in which it is held between a control face 73 of the driven-side rotor 45 and a collar 41. By rotating and driving the driving-side rotor 42 in the lock state, the driving-side rotor 42 presses the rolling element 44 in a rotating direction through a roller support 64 to release the lock state of the rolling element 44. The roller support 64 includes a taper surface 64a for guiding the rolling element 44 to a radial inner side of the collar 41 in releasing the lock state.SELECTED DRAWING: Figure 7
Patent JP-2017166641-A (JP)
Title: Cage for conical roller bearing and conical roller bearing
Inventor: ABE KEIGO
IPC: F16C19/36
Filed: 2016-03-17
Abstract: PROBLEM TO BE SOLVED: To suppress a local concentration of stress on an opposing face which opposes a large-diameter side face of a pocket in which a conical roller is arranged, in a cage for a conical roller bearing whose large-diameter side end face is a spherical protrusive face, and which has a recess at a center of the large-diameter side end face.SOLUTION: An opposing face opposing a large-diameter side end face 31 of a pocket 41 in which a conical roller 3 of the cage 4 is arranged is composed of a first face 411a being a center part in a cage peripheral direction, and a second face 411b being a both-side part of the first face 411a in the cage peripheral direction. The first face 411a opposes a recess 311 of the large-diameter side end face 31 of the conical roller 3 and an external peripheral part 31a of the recess 311. The first face 411a and the second face 411b are circular recessed faces along the cage peripheral direction. A curvature radius R1 of the first face 411a is smaller than a curvature radius Ra of the large-diameter side end face 31, and a curvature radius R2 of the second face 411b is larger than the curvature radius Ra of the large-diameter side end face 31.SELECTED DRAWING: Figure 3
Patent JP-2017175261-A (JP)
Title: Receiver, data processing method and transmission/reception system
Inventor: OKADA SATOSHI
IPC: H04J3/00
Filed: 2016-03-22
Abstract: PROBLEM TO BE SOLVED: To reduce the time until output of a packet.SOLUTION: A receiver performs the processing of: receiving a transmission signal obtained by processing a multiplexed stream composed of a plurality of packets; analyzing transmission control information to control transmission of the transmission signal; decoding the transmission signal on the basis of the analysis result of the transmission control information; analyzing a multiplexed stream obtained by decoding the transmission signal; setting packet division information to divide a packet from the multiplexed stream, according to at least one of the analysis result of the transmission control information and the analysis result of the multiplexed stream; and dividing the multiplexed stream into packets on the basis of the set packet division information. The present technique is applicable to, for example, a digital broadcast receiver.SELECTED DRAWING: Figure 7
Patent JP-2017172152-A (JP)
Title: Drain plug device
Inventor: OGAWA JUN
IPC: E03C1/23
Filed: 2016-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a drain plug device that ensures tight adhesion of a plug cover to a tank, even when there is an error in installation work.SOLUTION: A drain plug device includes: a cylindrical drain outlet member inserted into a drain outlet of a tank body and piping below the drain outlet, having a male screw part on an outer peripheral surface to be screwed into a female screw part provided on an inner peripheral surface of the piping, and connecting the piping to the tank body by screwing the male screw part into the female screw part and tucking the tank body between the piping and the drain outlet member; a support mechanism supporting a plug cover provided on the drain outlet in a way that allows vertical motion; an attachment member for holding the support mechanism and having a holding part holding the support mechanism directly or indirectly, and a support part for supporting the holding part and fitted inside the piping below the drain plug member by being mounted on a mounting part provided and protruding inward inside the piping; and a pressing part that presses the support part onto the mounting part.SELECTED DRAWING: Figure 2
Patent JP-2017169997-A (JP)
Title: Lower partition plate
Inventor: YASUDA MITSUMORI
IPC: A63F7/02
Filed: 2016-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a lower partition plate having a greater sense of a private room and capable of providing a better game environment in a game space that a player can occupy.SOLUTION: A lower partition plate 1 is provided that partitions a lower part of the front region of an adjacent game machine B, the lower partition plate includes: a partition plate body 10; and a wing part 11 provided at the side part of the partition plate body 10 and formed so as to extend in a direction away from the game machine B. The partition plate body 10 at least has one of a feet partition plate 80 that partitions the foot space between the adjacent game machines B, a foot base 90 on which the feet of a player on the left side or the player's large baggage is placed, and a table 20 on which the left elbow of a player on the right side or the player's small package is placed.SELECTED DRAWING: Figure 1
Patent JP-2017183383-A (JP)
Title: Substrate guide member and housing
Inventor: SUZUKI TAKASHI
IPC: B29C33/42
Filed: 2016-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a substrate guide member or the like to which a resin is integrally molded high precisely.SOLUTION: A substrate guide member 104c comprises: a supporting part 108 that is integrally formed by a resin and is fixed to an inner part of the housing; and at least a pair of a first projecting part 109 and a second projecting part 110 that form a groove for passing a substrate by being extended to an insertion direction while being projected from the supporting part 108 and having an interval. At least the pair of first projecting part 109 and the second projecting part 110 includes: a plurality of guide parts 113 that guides the substrate; and a separation part 114 that is a part for connecting between the plurality of guide parts 113, and is provided while having the interval wider than that of the plurality of guide parts 113.SELECTED DRAWING: Figure 2
Patent JP-2017180577-A (JP)
Title: Slide member
Inventor: MIZUTA HISAO
IPC: C08J5/04
Filed: 2016-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a slide member which can obtain excellent wear resistance, and can reduce a mating-member damaging property while having dimension stability at high water absorption.SOLUTION: In a slide member composed of a reinforced fiber and a thermoplastic resin, the reinforced fiber is a synthetic fiber which is contracted by water absorption, the thermoplastic resin is expanded by water absorption, a contraction rate of the reinforced fiber is higher than an expansion rate of the thermoplastic resin in an absolute value, and a reinforced fiber/thermoplastic resin content is within 5/95 to 30/70. Furthermore, it is preferable that a water absorption contraction rate of the reinforced fiber is within a range of 0.005 to 0.1%, a volume of the thermoplastic resin is increased by 0.5% or higher by water absorption, a dimensional change at water absorption is smaller than 1%, the slide member contains an inorganic filler, and the Mohs hardness of the inorganic filler is within a range of 1 to 4.SELECTED DRAWING: None
Patent JP-2017184378-A (JP)
Title: Driving device and image forming apparatus
Inventor: TAKAHASHI KATSUNORI
IPC: H02P5/46
Filed: 2016-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a driving device having both of excellent acceleration performance and controllability of a driving shaft.SOLUTION: A driving device 200 includes a stepping motor 210, a brushless motor 220, a power transmission part which connects the stepping motor 210 and the brushless motor 220, so as to simultaneously transmit power to the same driving shaft, a first control part 110 which controls the operation of the stepping motor 210, and a second control part 110 which controls the operation of the brushless motor 220. The second control part 110 switches the operation of the brushless motor 220 according to the operation phase of the stepping motor 210 controlled by the first control part 110.SELECTED DRAWING: Figure 3
Patent JP-2017182342-A (JP)
Title: Grouping device, grouping method, and computer program
Inventor: SANADA YUICHI
IPC: G06F17/30
Filed: 2016-03-29
Abstract: PROBLEM TO BE SOLVED: To maintain both anonymity and usefulness.SOLUTION: A grouping device includes an equalization processing unit configured to sort a plurality of records of non-anonymous information having values of non-anonymized attributes into a plurality of groups in such a way that the number of records in each group is equalized, the plurality of records being comprised of hierarchized information. The equalization processing unit sorts the plurality of records into the plurality of groups by allocating records having matching hierarchized information to a same group and, in the presence of a group having records amounting to less than a minimum number of records that should be in one group, adds unprocessed records having hierarchized information similar to that of the group.SELECTED DRAWING: Figure 1
Patent JP-2017178529-A (JP)
Title: Continuous unloader
Inventor: KOEDA SHINTARO
IPC: B65G67/60
Filed: 2016-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a control method of an unloader for transporting articles in bulk with a bucket driven by a chain, in a ship-hold, capable of performing smooth operation preventing a collision between a vertically moving ship-hold bottom and the bucket.SOLUTION: A continuous unloader comprises: a scraping part which is attached with a bucket, supported, from above, with a support arm formed of an upper arm and a lower arm, and which is telescopically configured with a side surface of which connected with a hydraulic adjustment cylinder. Multiple adjustment cylinders are arranged at circumferentially equally dividing positions along the support arm. A relief valve is disposed in a discharge side hydraulic line activated when the adjustment cylinder retracts, and a pressure is set to reduce a stroke amount at a pressure greater than a predetermined pressure. At that time, a pressure for a cylinder to extend the scraping part is controlled to a preset pressure based on a length of the scraping part.SELECTED DRAWING: Figure 1
Patent JP-2016116983-A (JP)
Title: Beauty instrument
Inventor: MATSUSHITA TAKESHI
IPC: A61H15/00
Filed: 2016-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a beauty instrument which is movable freely in a desired direction and smoothly and can obtain satisfactory operability and a massage effect.SOLUTION: The beauty instrument comprises: a body 12; four support shafts 13-16 projecting from the body 12 so as to respectively extend from the body 12 to become wider to the tips; massage rollers 17-20 supported rotatably around the axes of the support shafts 13-16; and a handle 22 supported rotatably with respect to the body 12.SELECTED DRAWING: Figure 1
Patent JP-2017176661-A (JP)
Title: Paper sheet processing system
Inventor: TAKEDA KENGO
IPC: A63F5/04
Filed: 2016-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a paper sheet processing system capable of collecting fraudulent paper sheets from paper sheets inserted into a paper sheet processing device without arousing mistrust in an inserting person and analyzing the collected paper sheets.SOLUTION: The paper sheet processing system determines authenticity of paper sheets on the basis of image data read by a paper money reader in a conveyance process of paper sheets, stores the paper sheets determined to be counterfeit as a result of the authenticity determination, in the inside of a paper sheet processing device, and transmits, from a control part of the paper sheet processing device to a notification device, a signal of causing it to notify of a different result from the authenticity determination result. The notification device notifies of a result irrelevant to the notification of the use of unwanted paper sheets.SELECTED DRAWING: Figure 32
Patent JP-2017177208-A (JP)
Title: Carrying heating device
Inventor: SAITO KOJI
IPC: F27B9/24
Filed: 2016-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a carrying heating device capable of reducing time required for a change-over while securing safety, as well as providing a maintenance state using the same mechanisms.SOLUTION: A carrying heating device comprises: a carrying unit for carrying an object to be heated; a lower furnace body placed on the lower part of the carrying unit; an upper furnace body disposed on the upper part of the carrying unit, to be arranged facing the lower furnace body; a first driving mechanism for forming a first opening between the lower furnace body and the upper furnace body; a lower housing and a hood constituting a housing for encasing the lower furnace body, the upper furnace body and the carrying unit; a second driving mechanism for forming a second opening between the lower housing and the hood; and a control part for switching for controlling the first and second driving mechanisms to switch among a heating state in which the first and second openings are not formed, a change-over state in which the first opening is formed while the second opening is not formed, and a maintenance state in which the first and second openings are formed.SELECTED DRAWING: Figure 5
Patent JP-2017186021-A (JP)
Title: Opening port of gable-top type paper container
Inventor: KOMINE IKUO
IPC: B65D5/74
Filed: 2016-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a method of directly drinking without using a straw or a cup by easily changing a spout to a drinking port to solve such a problem that the straw or the cup is used to drink a beverage in a gable-top type paper container since it does not have the drinking port, and it is very hard to drink because of a shape of the spout though it is possible to drink by bringing a mouth into direct contact with the spout.SOLUTION: In a gable-top type paper container, bending lines 1, 2, 3 are formed on a spout beforehand (Figure 1), and by bending the bending lines 1, 2, 3 by fingers after opening to form a flat surface (Figure 2), the spout can be transformed into a drinking port.SELECTED DRAWING: Figure 3
Patent JP-2017172092-A (JP)
Title: Air bag fabric and air bag
Inventor: KAMIMURA RYUJI
IPC: D06C7/00
Filed: 2016-04-01
Abstract: PROBLEM TO BE SOLVED: To provide an air bag fabric, which is soft and has low air permeability and maintains mechanical strength of a fabric and good storage performance, and an air bag using the fabric.SOLUTION: An air bag fabric includes single yarn fiber, which has a cross-sectional shape of substantially triangle 34 and 1.3 to 2.2 of modified cross section degree, and has 120 N or higher of tear strength and 0.65 L/cm/min or less of air permeability under 20 kPa of differential pressure. The air bag fabric is used for an air bag. The air permeability of the air bag fabric under differential pressure of 20 kPa after being folded is 0.65 L/cm/min or less according to measurement under a specific condition. Change rate of the air permeability under differential pressure of 20 kPa after being folded to that under differential pressure of 20 kPa is 150% or less.SELECTED DRAWING: Figure 2
Patent JP-2017187093-A (JP)
Title: Base isolation device
Inventor: YASUDA MASASHI
IPC: F16F15/023
Filed: 2016-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a base isolation device capable of improving stability of an air floating mechanism and achieving a combination with a base isolation mechanism to vertical vibration.SOLUTION: The base isolation device includes: a base 14 having a first smooth surface 14a; an air floating mechanism 12 configured to oppositely arrange both smooth surfaces of a slider 16 having a second smooth surface 16a, and jet out air between the two smooth surfaces 14a, 16a oppositely arranged, to float the slider 16; and a pneumatic spring 18 having a container 20 composed of an elastic body, and capable of adjusting elastic force at the time when the container 20 is pressed in a vertical direction by air stored in the container 20, the pneumatic spring 18 being arranged vertically in series with the slider 16.SELECTED DRAWING: Figure 1
Patent JP-2017192567-A (JP)
Title: Infusion pump
Inventor: AKAI Ryoichi
IPC: A61M5/142
Filed: 2016-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an infusion pump capable of securing accuracy of a flow rate of infusion.SOLUTION: The infusion pump includes presser plates 61 and 71 at positions respectively in an upstream side and a downstream side of an infusion feed direction of a backing plate 5 (a pump-part tube groove) in the inside of a door 12. When the door 12 is in an open state, tube pressing surfaces 61a and 71a of the respective presser plates project further than the tube backing surface 51a of the backing plate 5 by elastic force of springs, and are configured to come into contact with an infusion tube T in a step where the door 12 is closed from the open state, before the tube backing surface 51a of the backing plate 5 comes into contact therewith. This configuration is less prone to bend the infusion tube T in the pump-part tube groove in a state where the door 12 is closed, so as to secure accuracy of the flow rate of the infusion.SELECTED DRAWING: Figure 12
Patent JP-2016216820-A (JP)
Title: Method for manufacturing electrical contact material including silver-coated carbon nanotube
Inventor: CHO WOOKDONG
IPC: H01H1/023
Filed: 2016-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an electrical contact material including silver-coated carbon nanotubes.SOLUTION: A method for manufacturing an electrical contact material including silver-coated carbon nanotubes includes the steps of: (a) placing carbon nanotubes in a silver nitrate solution to subject them to ultrasonic dispersion and acid treatment; (b) washing the carbon nanotubes; (c) mixing the washed carbon nanotubes with a mixed solution of tin chloride and hydrochloric acid and a mixed solution of palladium chloride and hydrochloric acid and applying ultrasonic waves thereto to bind tin and palladium to the surface of the carbon nanotubes; (d) mixing the silver nitrate solution and an ammonia aqueous solution until colorless and mixing the carbon nanotubes therewith; (e) mixing an aqueous solution of glyoxylic acid and an aqueous solution of sodium hydroxide with the mixed solution and washing with deionized water to produce silver-coated carbon nanotubes; and (f) mixing the silver-coated carbon nanotubes with an alloy in which metals are mixed to produce a powder mixture.SELECTED DRAWING: Figure 8
Patent JP-2016129806-A (JP)
Title: Game machine
Inventor: ITO GO
IPC: A63F7/02
Filed: 2016-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can carry out a performance with enhanced amusement.SOLUTION: The game machine changes decorative symbols on the basis of satisfaction of a start condition, and displays a suggestive image for suggesting a stopping order of the decorative symbols. The decorative symbols stop in the order suggested by a suggestive image. Depending on a stop pattern at the stop of the decorative symbols, the game is developed to a weak ready-to-win performance with a low expectation degree or a strong ready-to-win performance with a high expectation degree. The game machine shows, with a display mode of the suggestive image, whether or not the decorative symbols tend to stop at a stop pattern showing the development to the strong ready-to-win performance.SELECTED DRAWING: Figure 22
Patent JP-2017203744-A (JP)
Title: Aircraft panel appearance inspection method
Inventor: OTA YOICHI
IPC: G01N21/954
Filed: 2016-05-13
Abstract: PROBLEM TO BE SOLVED: To provide an aircraft panel appearance inspection method that allows an imaging unit to acquire proper images when the imaging unit is moved by a robot unit so as to shoot an aircraft panel by the imaging unit.SOLUTION: In an aircraft panel appearance inspection method, which uses an aircraft panel appearance inspection device equipped with: a camera 2 that shoots an aircraft panel 10; a robot that moves the camera 2; and a distance sensor 4 that is held by the robot together with the camera 2, the aircraft panel appearance inspection method has the steps of: determining a position allowing the distance sensor 4 to measure a distance to the aircraft panel 10 on the basis of positions of end parts 10a and 10b detected by the distance sensor 4, as a shooting position P; and, when the camera 2 is moved to the shooting position P, determining a shooting angle of the camera 2 at the shooting position Pon the basis of the distance to the aircraft panel 10 measured by the distance sensor 4.SELECTED DRAWING: Figure 4
Patent JP-2017205088-A (JP)
Title: Paddy weeding machine
Inventor: KAWAGUCHI RYOTARO
IPC: A01B39/18
Filed: 2016-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a paddy weeding machine that can be folded small with good space efficiency.SOLUTION: A paddy weeding machine is formed by providing a weeding device 3 containing an interrow space weeding mechanism 12 in a riding traveling machine body. The riding traveling machine body is constituted in a freely traveling manner in a paddy field by a monocyclic front wheel 2a and a pair of left and right rear wheels 2b. The interrow space weeding mechanism 12 includes interrow space rotors 16 corresponding to multiple interrow spaces rotated and driven centering on an interrow space rotor drive shaft 15 pivoted horizontally, respectively. The interrow space rotors 16 corresponding to the interrow spaces where front wheels 2a and rear wheels 2b are made to roll are formed by being divided in two to the left or right substantially directly above the traveling track T of the front wheels 2a and the rear wheels 2b. The weeding device 3 is constituted so that an outer side rather than substantially directly above the traveling track T of the rear wheels 2b is foldable upward to the central part through a support shaft, and the driving force to the interrow space weeding mechanism 12 is transmitted by a transmission mechanism 19 through a divided central gap in the interrow space rotors 16 corresponding to the interrow spaces where the front wheels 2a are made to roll.SELECTED DRAWING: Figure 7