baber/WOPTO huggingface dataset:
Patent JP-2017022965-A (JP)
Title: Power circuit and control method therefor
Inventor: YAMADA MANABU
IPC: H02M3/155
Filed: 2016-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a power circuit and a control method therefor, having excellent controllability according to the state of a load to which an output voltage is supplied.SOLUTION: The power circuit charges capacitors which are respectively connected to a plurality of output terminals connected in time division to a common inductor, by an inductor current flowing through the inductor, to obtain an output voltage from each of the plurality of output terminals. The power circuit includes a slot allocation control circuit which controls a connection sequence between the inductor and the plurality of output terminals according to the inductor current flowing through the inductor, or the ratio of a connection time between the inductor and the plurality of output terminals.SELECTED DRAWING: Figure 1
Patent JP-2017141344-A (JP)
Title: Lubricating oil composition, and method for producing lubricating composition
Inventor: HAMACHI TATSUYA
IPC: C10M137/04
Filed: 2016-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a lubricating oil composition which has a small friction coefficient between a rubber material and metal and has an excellent friction reduction effect, and a method for producing the lubricating oil composition.SOLUTION: The lubricating oil composition is provided that contains base oil (A), and one or more acidic phosphate compound (B) selected from a compound (B1) represented by general formula (b) and amine salt (B2) of the compound (B1). In general formula (b), n is 1 or 2, p, q and r are each independently an integer of 1 or more and satisfy a relationship of 10≤p+q+r+3≤40. When n is 2, two p, two q and two r may be the same or different from each other.SELECTED DRAWING: None
Patent JP-2017140188-A (JP)
Title: Arterial oxygen saturation estimation device
Inventor: YAMANO CHIHARU
IPC: A61B5/145
Filed: 2016-02-09
Abstract: PROBLEM TO BE SOLVED: To provide an arterial oxygen saturation estimation device capable of estimating an arterial oxygen saturation of a subject without requiring the subject to mount any equipment.SOLUTION: A computer 100 calculates a respiration frequency corresponding to the frequency that a respiration operation of a sleeping person is repeated per unit time from a detection signal detected in s time-series manner by a plurality of pressure sensors (10-10) arranged on bedding in a distributed manner so that a load of each part of the sleeping person's body is applied. Based on a plurality of the respiration frequencies calculated in a time-series manner, the dispersion size of the plurality of respiration frequencies is calculated. Furthermore, based on the dispersion size of the plurality of respiration frequencies, an estimation value of the sleeping person's arterial oxygen saturation is calculated.SELECTED DRAWING: Figure 1
Patent JP-2016074545-A (JP)
Title: Media feeder
Inventor: YASUKAWA RYOICHI
IPC: B65H7/12
Filed: 2016-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a media feeder capable of changing rotation load of a brake roller, and achieving sufficient performance of separating a medium to be conveyed from the other media even if conveyance speed of media is heightened.SOLUTION: A media feeder 1 includes: a feed roller 3 for conveying a medium S1 in a conveyance direction; a brake roller 4 disposed so as to be in contact with and press the feed roller 3; and a separation force generator 7 connected to the brake roller 4, for generating rotation load in a direction opposite to the conveyance direction, at the brake roller 4. The separation force generator 7 includes: a torque limiter 19 for generating upper limit torque T1 being fixed load; and an electromagnetic brake 23 capable of changing the load to be generated, in three or more stages or consecutively. The torque limiter 19 and the electromagnetic brake 23 are connected in parallel with the brake roller 4, and connected in parallel with a driving source. When the separation force generator 7 changes the rotation load, the electromagnetic brake 23 changes the load, with the fixed load generated by the torque limiter 19.SELECTED DRAWING: Figure 2
Patent JP-2016101657-A (JP)
Title: Screw fastening machine
Inventor: SATO SHINICHIRO
IPC: B25B21/00
Filed: 2016-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a screwing fastening machine generating low impact and low noise and having a long life.SOLUTION: A screwing fastening machine 1 comprises: a motor 3 having a rotary driven rotating shaft part 32; and an end-bit mounting part 5 to which a bit 10 rotary driven to tighten a screw can be attached. A disk friction clutch 4 is interposed between the end-bit mounting part 5 and the motor 3. The friction clutch 4 comprises: a first clutch plate 43 integrally rotated with the motor 3; and a second clutch plate 44 integrally rotated with the end-bit mounting part 5. The friction clutch is movable between a transmission position where the rotating shaft part 32 is connected to the end-bit mounting part 5 by generating friction between the first clutch plate 43 and the second clutch plate 44 and a cutoff position where the first clutch plate 43 and the second clutch plate 44 are not brought into contact with each other.SELECTED DRAWING: Figure 1
Patent JP-2017136812-A (JP)
Title: Information communication body
Inventor: KIMURA YOSHIKAZU
IPC: B42D15/08
Filed: 2016-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a water wetting-tolerant information communication body which can be securely peeled off and spread to the end even in a state in which a peeling starting part is easy to break owing to water wetting by making good use of a tough coating and elasticity by the coating.SOLUTION: There is provided an information communication body formed by folding a plurality of sheets, connected along a folding line, and bonding opposed faces together peelably with a pseudo-adhesive film sheet therebetween, the information communication body being characterized in that the pseudo-adhesive film sheet covering at least the opposed face side protrudes outward beyond an opening-side edge and also protrudes from the opening-side edge of the opposed sheet, and the pseudo-adhesive film covering the opposed face side at an opening-side edge of the other sheet is folded back beyond the opening-side edge to cover a top surface side.SELECTED DRAWING: Figure 1
Patent JP-2017152956-A (JP)
Title: Work load estimation method and work load estimation device
Inventor: SUZUKI MASARU
IPC: H04L12/70
Filed: 2016-02-25
Abstract: PROBLEM TO BE SOLVED: To estimate a work load of a network function at high accuracy.SOLUTION: A work load estimation method estimates a work load of a network function for processing a reception flow on the basis of a rule searched from a plurality of rules registered to a memory. The work load estimation method estimates the work load of the network function on the basis of a sum total of a rate calculated on the rule registered to the memory by acquiring information indicating the maximum throughput for the rule registered to the memory, measuring a traffic amount matched to the rule registered to the memory, and calculating a rate of the traffic amount to the maximum throughput on the rule registered to the memory.SELECTED DRAWING: Figure 7
Patent JP-2017150612-A (JP)
Title: Flow regulating valve
Inventor: YAGI YASUSHI
IPC: F16K1/52
Filed: 2016-02-25
Abstract: PROBLEM TO BE SOLVED: To reduce vibration and noise when fluid passes through a minimum orifice while restricting occurrence of thermal stress along with flow rate control at a flow regulating valve for controlling temperature and pressure of ultrahigh temperature and high-pressure fluid.SOLUTION: This invention relates to a flow regulating valve 100 in which a seat surface 51 of a valve body 50 is movable to move toward or away from a seat surface 21 of a valve seat 20 and an extremity end protrusion part 52 formed at a lower part of the seat surface 51 of the valve body 50 enables a flow passage area of a minimum metering part 81 formed between it and the seat surface 21 of the valve seat 20 to be adjusted, the extremity end protrusion part 52 of the valve body 50 is formed by a clothoid curved line, a rectification flow cylinder 90 coaxial with the valve body 50 and forming an annular flow passage 92 having a specified spacing between it and an outer periphery of the valve body 50 is arranged around the valve body 50 in the valve chamber, and the rectification flow cylinder 90 is provided with many small holes 91 where fluid entering from an inlet flow passage 11 into the annular flow passage 92 passes.SELECTED DRAWING: Figure 1
Patent JP-2017150627-A (JP)
Title: Valve mechanism for high pressure tank and valve device provided with the same
Inventor: OZAKI HIROYASU
IPC: F16K1/02
Filed: 2016-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a valve mechanism capable of avoiding damage of a seal member and a valve body and enhancing airtightness, and to provide a valve device provided with the valve mechanism.SOLUTION: A valve mechanism 1 for a high pressure tank includes: a first plunger 3 which is stored into a valve mechanism storage hole 90 communicated with a channel 85 allowing a prescribed fluid to flow, is screwed with a screw part 31b formed on at least a part of an inner wall of the valve mechanism storage hole 90 and is moved in the valve mechanism storage hole 90 by rotation; a second plunger 5 which is engaged with the first plunger 3 on one end relatively freely rotationally and brings a seal member into contact with the surrounding; and a valve body 7 which is engaged on the other end of the second plunger 5 and is seated or separated with respect to a valve seat 85c formed on the channel 85.SELECTED DRAWING: Figure 2
Patent JP-2017156488-A (JP)
Title: Development device and image formation apparatus
Inventor: KURIHARA KAZUAKI
IPC: G03G15/08
Filed: 2016-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a development device which can stabilize toner density in the development device regardless of a printing pattern and suppress the occurrence of density unevenness of a print image due to variations in a toner charge amount, and an image formation apparatus having the development device.SOLUTION: A development device and image formation apparatus include: an electrostatic latent image carrier which has a photosensitive layer formed on a conductive support body; a developer carrier which forms a toner image by supplying developer containing toner to an electrostatic latent image formed on the electrostatic latent image carrier; a developer conveyance member which has a rotational shaft and a blade member formed on the peripheral surface of the rotational shaft and rotationally conveys the developer to the developer carrier; a toner density detection member which detects toner density in the middle of conveyance by the developer conveyance member; a toner consumption amount calculation unit which divides a printing region by a rotation interval of the blade member and calculates a toner consumption amount for each divided region; and a developer supply member which supplies the developer to the developer conveyance member on the basis of the calculation result by the toner consumption amount calculation unit.SELECTED DRAWING: Figure 1
Patent JP-2017155524-A (JP)
Title: Rubber damper for bridge
Inventor: NISHIHARA MASAHIRO
IPC: E01D1/00
Filed: 2016-03-03
Abstract: PROBLEM TO BE SOLVED: To reduce stress concentration caused by a stationary member.SOLUTION: A stationary member 108 includes an intermediate part 108a that overlaps protrusions 106a and 106b, and extension parts 108b and 108c that protrude from the protrusions 106a and 106b when the intermediate part 108a overlaps the protrusions 106a and 106b. The extension parts 108b and 108c are provided with fastening parts 108b1 and 108c1, respectively.SELECTED DRAWING: Figure 5
Patent JP-2017162966-A (JP)
Title: Device chip manufacturing method
Inventor: OKITA SHOGO
IPC: H01L21/301
Filed: 2016-03-09
Abstract: PROBLEM TO BE SOLVED: To suppress the warp of a substrate and the delamination of the second layer when dicing the substrate including a silicon base material layer (first layer) and a layer (second layer) including a Group III-V nitride semiconductor.SOLUTION: A device chip manufacturing method comprises: a step of preparing a substrate with a mask formed thereon, provided that the substrate has a first layer and a second layer formed on a first principal face side, and includes a plurality of device regions and dividing regions defining the plurality of device regions, and the mask covers the second layer in each device region and leaves the second layer exposed in each dividing region; a plasma etching step of etching the dividing region on the first principal face side of the substrate to remove the second layer and expose the first layer; grinding step of sticking a protection tape to the first principal face side of the substrate to grind the substrate from a second principal face side; a peeling step of peeling a protection tape with the second principal face side of substrate held by a holding sheet; and a plasma dicing step of etching each dividing region from the first principal face side to the second principal face with the substrate held by the holding sheet, thereby dividing the substrate into a plurality of device chips.SELECTED DRAWING: Figure 1
Patent JP-2017165148-A (JP)
Title: Seat system for vehicle
Inventor: KOIKE ATSUSHI
IPC: B60N2/90
Filed: 2016-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a seat system for a vehicle which corrects a seating posture of a seating person with a small and simple structure and inhibits deterioration of pedal operability resulting from correction of the seating posture.SOLUTION: A seat system 100 for a vehicle includes: a seat 1 having a seat cushion 2 in which a seat pad is covered by a trim cover 12 including a belt-like center piece 13 which covers the seat pad 11 in a seat fore and aft direction in a winding manner and may slide on the seat pad in a winding direction; a traction part 6 which may tow the belt-like center piece 13 in the winding direction; and a control part 103 which controls operation of the traction part 6. The control part 103 causes the traction part 6 to operate when a predetermined operation stroke is kept in pedal operation of a vehicle operation pedal 104 conducted by a seating person.SELECTED DRAWING: Figure 6
Patent JP-2017165857-A (JP)
Title: Near-infrared absorption dye and its use
Inventor: SHIMIZU HIROAKI
IPC: C09B23/00
Filed: 2016-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a near-infrared absorption dye in which absorption is reduced in a visible region (400 to 700 nm), excellent in near-infrared absorption capacity and having high durability, a near-infrared absorption material including the near-infrared absorption dye, and a near-infrared absorption cut filter including the near-infrared absorption material.SOLUTION: Provided is a near-infrared absorption dye [A] with a specified structure represented by general formula (1), and also provided is a near-infrared absorption material including the near-infrared absorption dye.SELECTED DRAWING: None
Patent JP-2017166421-A (JP)
Title: Thermostat abnormality diagnostic device
Inventor: KUHARA MASAKI
IPC: F01P11/16
Filed: 2016-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a thermostat abnormality diagnostic device capable of appropriately executing abnormality determination of a thermostat using a cooling water temperature detected by a cooling water sensor.SOLUTION: A thermostat abnormality diagnostic device comprises: a temperature detection section which detects a temperature of a cooling water on the basis of a sensor signal of a cooling water temperature sensor; an abnormality determination section which detects abnormality of a thermostat when the temperature of the cooling water reaches a first reference temperature and subsequently falls below an abnormality determination reference temperature which is lower than the first reference temperature; and a cooling water temperature adjustment section which performs control to prevent the temperature of the cooling water from declining when the same reaches the first reference temperature and subsequently falls below a second reference temperature which is lower than the first reference temperature and higher than the abnormality determination reference temperature.SELECTED DRAWING: Figure 5
Patent JP-2017167869-A (JP)
Title: Management device, backup system, backup management method, and program
Inventor: OMORI TAKAYOSHI
IPC: G06F12/00
Filed: 2016-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a backup system which can reduce the labor of a manager to back up a computer device and can reduce the length of time it takes to copy data into a storage device as a backup destination.SOLUTION: One or more operating systems in the backup system include an advanced communication unit for converting a data transfer protocol between internal devices into a communication network protocol and communicating between the devices. A storage server includes an advanced communication unit and a plurality of storage devices for storing data processed by the operating systems. A management device includes an advanced communication unit, and monitors storage devices by the advanced communication unit and detects a timing of backup. The management device copies data recorded in a storage device to another storage device in the storage server when the timing has been detected.SELECTED DRAWING: Figure 1
Patent JP-2017170638-A (JP)
Title: Foil-mounted body manufacturing method
Inventor: HONJO TERUMASA
IPC: B44C1/17
Filed: 2016-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a foil-mounted body manufacturing method by which a foil-mounted body can be manufactured at a low cost without a plate.SOLUTION: A draft α is printed on a transfer film 1 by a laser printer thereby forming a transfer thin film body 2, the transfer thin film body 2 is so overlapped on a transferred body 4 that a printing surface thereof corresponds to the transferred body, and is heated and pressurized. Next, the transfer film 1 of the transfer thin film body 2 is removed thereby forming a base body in which printing toners 3 of the draft α are transferred onto the transferred body 4, a foil film having a metal thin film layer is overlapped on the base body, and is heated and pressurized, and the metal thin film layer is locally bonded to the base body corresponding to the draft α by use of the printing toners 3 of the draft α as an adhesive. Then, a metal thin film layer remainder other than a locally bonded draft-corresponding metal thin film part is removed while being broken, thereby leaving the draft-corresponding metal thin film part on the transferred body 4.SELECTED DRAWING: Figure 2
Patent JP-2017172607-A (JP)
Title: Washer
Inventor: HATTA SEIJI
IPC: F16C33/10
Filed: 2016-03-18
Abstract: PROBLEM TO BE SOLVED: To restrict a flowing-out amount of lubricant oil in a radial direction.SOLUTION: A washer 1 has a washer main body that is a flat plate member formed in a semi-annular shape. One end surface of the washer main body is defined as a first surface 10a. The washer 1 slides together with a mating member to receive a thrust load of the mating member. The first surface 10a has a land part 11a, a tapered part 12a and an oil groove 13a. The land part 11a is a plane perpendicular to an axis O, i.e. a portion extending along the first plane 10a. The tapered part 12a is a portion adjacent to the land part 11a that is inclined in a peripheral direction in respect to the land part 11a. The oil groove 13a is a groove for supplying lubricant oil to the tapered part 12a. A covering layer 14a covers a certain area adjacent to the outer peripheral surface 18 of the first surface 10a. The covering layer 14a covers at least a part of the radial direction along the peripheral direction of the tapered part 12a.SELECTED DRAWING: Figure 2
Patent JP-2017173131-A (JP)
Title: Coagulation start time calculation method of cement by electric conductivity
Inventor: DENKOUCHI JIN
IPC: G01N33/38
Filed: 2016-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a calculation method of a coagulation start time, by an operation more rapid and simple than a coagulation test by JIS R 5201 requiring a skilled technology and much time.SOLUTION: The electric conductivity of a cement suspension is temporally measured using an electric conductivity meter. On the basis of the result, a coagulation start time equivalent to a coagulation start time measured by JIS R 5201 is calculated.SELECTED DRAWING: Figure 4
Patent JP-2017171370-A (JP)
Title: Rod-like food package
Inventor: HAYASHIISHI KENJIRO
IPC: B65D85/50
Filed: 2016-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a rod-like food package for making a pull-out work simple by reducing sliding resistance at opening, and enabling smoothly and hygienically winding a sheet-like food around a rod-like food.SOLUTION: A rod-like food package in which a rod-like food packaging material is wound around a rod-like food is formed of an outer film and an inner film, and has a bag-like storage part separable in the horizontal direction, and storing a sheet-like food. The rod-like food package includes: a folding part formed in the horizontal direction of a prescribed position at a winding-start side of the rod-like food packaging material, in a state that the rod-like food is wound; a winding-end side end part of the rod-like food packaging material positioned in a radial direction outside of the rod-like food packaging material from the folding part; a winding-start side end part positioned in an area in a radial direction outside of the rod-like food packaging material abutting on the rod-like food, reaching the winding-end side end part from the folding part; and a seal part for sealing the rod-like food packaging material in an outside position in the horizontal direction in the rod-like food.SELECTED DRAWING: Figure 1
Patent JP-2017173719-A (JP)
Title: Powder conveying device and powder processing apparatus using the same
Inventor: ICHIKAWA YUZO
IPC: G03G21/10
Filed: 2016-03-25
Abstract: PROBLEM TO BE SOLVED: To reduce the aggregation of powder to efficiently control the behavior of a powder conveying member in a powder conveying path including a lateral direction conveying path and a longitudinal direction conveying path.SOLUTION: A powder conveying device comprises: a powder conveying path 2 communicating a powder carrying-in port 8 to a powder carrying-out port 9 and having a lateral direction conveying path 2a and a longitudinal direction conveying path 2b; a powder conveying member 3 having a lateral direction conveying member 3a movable along the lateral direction conveying path 2a and a longitudinal direction conveying member 3b interlocked with the lateral direction conveying member 3a, movable along the longitudinal direction conveying path 2b, for conveying powder; a drive input part 4 for driving the lateral direction conveying member 3a on the upstream side in a powder conveying direction so as to draw a rotation locus; and a control member 5 provided in an upper space part Afacing the longitudinal direction conveying path 2b of the powder conveying path 2 or an upper half region Aof the longitudinal direction conveying path 2b, for controlling the behavior of the powder conveying member 3 by coming inyo contact with a part 6 to be controlled formed in a part of the powder conveying member 3.SELECTED DRAWING: Figure 1