baber/WOPTO huggingface dataset:
Patent JP-2019085972-A (JP)
Title: Guide vane and fluid machine
Inventor: KAWAJIRI HIDEYUKI
IPC: F03B3/18
Filed: 2017-11-09
Abstract: To provide a guide vane capable of restricting the increase in friction loss by reducing local flow acceleration.SOLUTION: With a guide vane 4 of an embodiment, in a cross-section perpendicular to a guide vane rotation axis Y, assuming that the curvature of a contour 25 forming a runner side wing surface 23 of the guide vane 4 is a positive curvature when the contour 25 is formed in a convex shape and is a negative curvature when the contour 25 is formed in a concave shape, a negative curvature part 30 in which the curvature of the contour 25 is the negative curvature is provided on the runner side wing surface 23. The negative curvature part 30 is formed from an upper end portion 26 to a lower end portion 27 of the runner side wing surface 23.SELECTED DRAWING: Figure 4
Patent JP-2019089674-A (JP)
Title: Method and apparatus for manufacturing glass plate
Inventor: OKUYAMA ISAO
IPC: C03B33/02
Filed: 2017-11-15
Abstract: To convey a glass plate having a longitudinal posture and accompanying a direction change with a high speed.SOLUTION: A method for manufacturing a glass plate includes a conveyance step of supporting and conveying an upper end portion of a glass plate G3 having a longitudinal posture. The conveyance step comprises: the first conveyance step of conveying the glass plate G3 in a first direction along a direction perpendicular to a main surface; and the second conveyance step of conveying the glass plate G3 in a second direction along a direction parallel to the main surface. When the conveying direction of the glass plate is changed to the second direction from the first direction, a lower end portion of the main surface G3y is supported by the roller 41 of a support part 4 from the front side in the conveying direction of the glass plate G3 conveyed in the first direction.SELECTED DRAWING: Figure 1
Patent JP-2019088720-A (JP)
Title: Washing machine
Inventor: HASEGAWA HIROKI
IPC: D06F39/08
Filed: 2017-11-17
Abstract: To eliminate residual detergent in a detergent input part.SOLUTION: A washing machine includes: an outer tub for storing washing water; a washing and dewatering tub rotatably included in the outer tub; a pulsator provided at the bottom part of the washing and dewatering tub; driving means for rotationally driving the washing and drying tub and the pulsator; water supply means; and drainage means. The driving means is constituted by a driving motor, a clutch mechanism and a speed reduction mechanism. The clutch mechanism has an agitation mode of driving the pulsator and a dewatering mode of driving the washing and dewatering tub. The clutch mechanism and the drainage means are driven by one driving part. After an end of a washing step, the driving part controls the clutch mechanism into the dewatering mode to perform drainage, and then a step is executed in which water supply is performed while rotating the washing and dewatering tub at a low speed. After that, a rinsing step and a dewatering step are executed.SELECTED DRAWING: Figure 5
Patent JP-2019095119-A (JP)
Title: Heat exchange device
Inventor: SUNADA HIROTAKA
IPC: F28D7/10
Filed: 2017-11-21
Abstract: To provide a heat exchange device having improved heat exchange efficiency.SOLUTION: A heat exchange device exchanges heat between first and second fluids flowing through first and second flow passages respectively, and comprises a cylindrical partition wall separating the first and second flow passages on the inside and the outside respectively, an offset fin installed cylindrically along an inner peripheral surface of the partition wall, and a pressing part inserted inside the offset fin and elastically deforming the offset fin to press it on the side of the inner peripheral surface.SELECTED DRAWING: Figure 1
Patent JP-2018046290-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/336
Filed: 2017-11-22
Abstract: PROBLEM TO BE SOLVED: To solve a problem that threshold voltage sometimes shifts to a minus side or a plus side due to an unspecified factor in a manufacturing process of a thin film transistor, and when a value of shift from 0 V is large, an increase in driving voltage occurs to result in an increase in power consumption of the semiconductor device.SOLUTION: A semiconductor device is manufactured by the steps of: forming a resin layer with improved flatness as a first protective insulation film which covers an oxide semiconductor layer; subsequently forming on the resin layer, a second protective insulation film deposited as a second protective insulation film under a low power condition by using a sputtering method or a plasma CVD method; and further, providing gate electrodes above and below the oxide semiconductor layer in order to control a threshold voltage to be an intended value.SELECTED DRAWING: Figure 1
Patent JP-2019097075-A (JP)
Title: Digital noise filter
Inventor: ASANO MEGUMI
IPC: H03K5/1252
Filed: 2017-11-24
Abstract: To implement a digital noise filter that can reduce jitter.SOLUTION: A digital noise filter (11) in which an input signal is an Off signal or an On signal, and that removes noise from an input signal includes a sampling processing unit (11a) that samples an input signal at a predetermined cycle and a noise processing unit (11b) that sets an output signal as an On signal or an Off signal on the basis of a ratio of the On signal in a predetermined number of consecutive samplings.SELECTED DRAWING: Figure 1
Patent JP-2018029086-A (JP)
Title: pressure switch
Inventor: MATSUYAMA KENICHI
IPC: H01H35/34
Filed: 2017-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a pressure switch capable of achieving complete electrical connection between a diaphragm and a fixed contact even when foreign matter invades between a summit of a bent section of the reversed diaphragm and the fixed contact, and capable of setting a contact position to the fixed contact of the summit of the bent section of the diaphragm at a stable contact position without increasing a contact resistance.SOLUTION: When a diaphragm 20B in a pressure switch is reversed, a cross-shaped abutting surface 13bt at a fixed contact 13 is abutted at four positions against an annular contact section 20br in the diaphragm 20B.SELECTED DRAWING: Figure 5
Patent JP-2019094734-A (JP)
Title: Built-up device of fitting and built-up method of fitting
Inventor: HAYASHI KAZUHIKO
IPC: E05D15/26
Filed: 2017-11-27
Abstract: To provide a built-up device and a built-up method of a fitting for simultaneously attaining built-up and an overturn countermeasure of the fitting excellent in the built-up.SOLUTION: In a built-up device of a fitting having the fitting 10 and an upper guide member 60 for guiding a fitting upper part in a movement direction D, the upper guide member 60 comprises an upper guide groove 61 extending in the movement direction D of the fitting 10 and a widening part 62 in the middle of the upper guide groove 61, and the fitting 10 comprises an engaging member 20 engaged with the upper guide groove 61, and the engaging member 20 comprises an engaging shaft part 22 guided to the upper guide groove 61, an engaging shade part 23 and an engaging tip part 24 arranged in an inside area 63 above a lower end surface of the upper guide groove 61, and the engaging shade part 23 is wider than a groove width of the upper guide groove 61, and the engaging tip part 24 is insertable into the upper guide groove 61, and the engaging shade part 23 is insertable into an inside area 63 of the upper guide groove 61 via the widening part 62.SELECTED DRAWING: Figure 1
Patent JP-2018048345-A (JP)
Title: Method for producing ester-exchanged oil and fat composition and ester-exchanged oil and fat composition
Inventor: KUWATA KAZUHIKO
IPC: A23D9/00
Filed: 2017-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an ester-exchanged oil and fat composition having a shape retention property similar to a cured oil containing conventional trans acids even while containing substantially no trans acids, excellent in meltability in the mouth, having no change in hardness with time and effects such as having excellent stability, and capable of providing composition excellent in compatibility with other oils and fats, having no change in property with time and excellent in stability even when other oils and fats are blended.SOLUTION: A method for producing an ester-exchanged oil and fat composition subjects 10-30 wt.% of a lauric oil and fat (A) having lauric acid content in the whole constituent fatty acid of 30 wt.% or more, where the lauric oil and fat (A) is palm kernel oil or fractionation oil or cured oil of the palm kernel oil, and 70-90 wt.% of a palm-based oil and fat (B) having fatty acid content having 16 or more of carbon atoms in the whole constituent fatty acid of 35 wt.% or more, where the palm-based oil and fat (B) contains 5-45 wt.% of extremely cured oil, to transestrification, to obtain an oil and fat composition where a ratio of triglyceride having the total carbon number of 40-46 is 15-35 wt.%.SELECTED DRAWING: None
Patent JP-2019102335-A (JP)
Title: Battery packaging material, battery casing body, battery and manufacturing method of the battery casing body
Inventor: WATANABE DAISUKE
IPC: H01M2/02
Filed: 2017-12-05
Abstract: To provide a battery packaging material for forming a battery casing body, capable of improving a yield and a volume efficiency, a battery casing body formed with the same, and a manufacturing method of the battery casing body.SOLUTION: A battery packaging material includes: a rectangular-shaped bottom surface board 21; rectangular-shaped side surface boards 22a to 22d continuously provided through a first folding line 11 in which a thermal adhesive layer (a heat-seal resin layer) 103 side is folded in valley to the bottom surface board 21; first coupling parts 24a to 24d coupling the adjacent side surface boards 22a to 22d; and flange boards 23a to 23d continuously provided through a second folding line 12 in which an upper end of the side surface boards 22a to 22d and the thermal adhesive layer (the heat-seal resin layer) 103 side are folded in mountain. In the first coupling parts 24a to 24d, a third folding line 11 in which the thermal adhesive layer (the heat-seal resin layer) 103 side is folded in valley while being extended from a corner part of the bottom surface board 21 and crossing to the first coupling parts 24a to 24d is provided, and each of the first, second, and third folding lines is formed by a creaser.SELECTED DRAWING: Figure 3
Patent JP-2019102718-A (JP)
Title: Coil module
Inventor: HIRAKAWA KATSUTOSHI
IPC: H02J50/10
Filed: 2017-12-06
Abstract: To provide a thin coil module capable of transferring the power in both PMA system and WPC system in non-contact charging.SOLUTION: The coil module includes: a planar coil used for transmitting the power in non-contact charge; and a first magnetic substance for forming a magnetic path of the planar coil. The coil module further includes: a magnetic sheet the thickness of which is 10-300 μm, and which has a hole in a central area; and a diamagnetic part arranged adjacent to the hole.SELECTED DRAWING: Figure 2
Patent JP-2019099065-A (JP)
Title: Trolley wire connection part polishing device
Inventor: SETSUDA HIDEKI
IPC: B60M1/28
Filed: 2017-12-07
Abstract: To provide a trolley wire connection part polishing device by which a smooth slide surface, which is inclined according to a step of a slide surface of connected two trolley wires, can be easily obtained.SOLUTION: A connection part polishing device 1 is so fitted as to vertically holds overhead trolley wires T1, T2 by clamp parts 6, 7 over a connection part C of the trolley wires T1, T2 having slide surfaces S of different abrasion losses. In the state fitted to the trolley wires T1, T2, a clamp base 2, a body base 3, and a lifting base 4 are inclined corresponding to a difference of elevation of the slide surface S. A lifting base 11, which is energized upward by a spring, is pushed by a lower bulging part Sb near the connection part C, and is pushed down together with an abrasive belt 15 and a belt shoe 12, and a stopper piece 12b is separated from the clamp base 2. When rotating the abrasive belt 15, the bulging part Sb is polished along an inclination corresponding to a difference of elevation of the slide surface S of the trolley wires T1, T2 until the stopper piece 12b is brought into contact with the clamp base 2 by an energization force of the lifting base 4.SELECTED DRAWING: Figure 1
Patent JP-2019099069-A (JP)
Title: Information processing system, information processing program, information processing device, and information processing method
Inventor: HIROTA MASAYUKI
IPC: B61L25/02
Filed: 2017-12-07
Abstract: To provide an information processing system capable of improving convenience to a user in displaying car-by-car congestion degrees in a train.SOLUTION: An information processing system 1 includes target specification means 32a for specifying target trains based on an operation by a user, and display control means 32c for displaying a change in car-by-car predicted congestion degrees as the target trains travel together with way station/stop station information in a time-series manner by a list.SELECTED DRAWING: Figure 1
Patent JP-2019107226-A (JP)
Title: Washing machine
Inventor: TSUJI TAKAHIRO
IPC: D06F23/04
Filed: 2017-12-18
Abstract: To provide a washing machine capable of washing ordinary laundry and delicate laundry together at one time.SOLUTION: A washing machine 1 includes: an outer tub 3 in which water can be stored; a washing tub 4 which can rotate around an axis line J extending in the vertical direction Z, and which is stored in the outer tub 3; and an agitation member 7 provided at a bottom part 4D of the washing tub 4 and for agitating laundry in a main storage space 4E by rotating around the axis line J. The washing tub 4 has the main storage space 4E for storing the laundry. In the agitation member 7, a sub storage space 7A is provided for storing laundry.SELECTED DRAWING: Figure 1
Patent JP-2019110673-A (JP)
Title: Synchronization control device
Inventor: EGI MAMORU
IPC: H02P5/60
Filed: 2017-12-18
Abstract: To provide a synchronization control device capable of controlling a mechanical system with good track followability.SOLUTION: Control units for shafts of the synchronization control device, are each provided with a delay time compensator 12 that delays a position command to a FB torque command generation unit 13 and has an equivalent time constant substantially the same as the equivalent time constant of a gain compensator 14. Further, at a stage prior to the control units, a phase adjustment unit that adjusts the phase of one or both of the position commands inputted to the control units, such that times required for the position commands to be outputted from the delay time compensators are substantially equal to each other.SELECTED DRAWING: Figure 2
Patent JP-2019108724-A (JP)
Title: Electric sliding door device for vehicle
Inventor: HAGIWARA HIDEAKI
IPC: E05F15/655
Filed: 2017-12-18
Abstract: To provide an electric sliding door device for a vehicle capable of improving usability.SOLUTION: An electric sliding door device 10 for a vehicle comprises: a sliding door 11 having a door body 13 slidably provided, a motor 14, and a handle 15; and a door ECU 12 controlling the drive of the motor 14. A push switch 16 is provided on an outer surface of the door body 13. The door ECU 12 controls the drive of the motor 14 to slide the door body 13 toward a fully opened position when only the handle 15 is operated at a condition that the door body 13 is stopped at a middle position between the fully opened position and a fully closed position, while controlling the drive of the motor 14 to slide the door body 13 toward the fully closed position when both of the handle 15 and the push switch 16 are operated.SELECTED DRAWING: Figure 2
Patent JP-2018052978-A (JP)
Title: POWDERS CONTAINING 2-O-α-D-GLUCOSYL-L-ASCORBIC ACID ANHYDROUS CRYSTAL, AS WELL AS PRODUCTION METHODS AND APPLICATIONS THEREOF
Inventor: SHIBUYA TAKASHI
IPC: A61Q1/00
Filed: 2017-12-22
Abstract: PROBLEM TO BE SOLVED: To provide ascorbic acid 2-glucoside anhydrous crystal-containing powders which is significantly hard to consolidate compared with the conventionally and widely used quasi-drug grade powders containing ascorbic acid 2-glucoside anhydrous crystal, and to provide production methods and applications thereof.SOLUTION: The present invention provides ascorbic acid 2-glucoside anhydrous crystal-containing powders containing more than 98.0 mass% to less than 99.9 mass% of 2-glucoside ascorbate in terms of anhydride, wherein the crystallinity of ascorbic acid 2-glucoside anhydrous crystal calculated based on a powder X-ray diffraction profile is 90% or more, or the dynamic moisture adsorption amount when kept at a temperature of 25°C and a relative humidity of 35 mass% for 12 hours after free water content in the powder is removed under a nitrogen stream is 0.01 mass% or less; and a production method and application thereof.SELECTED DRAWING: None
Patent JP-2019118168-A (JP)
Title: Control device
Inventor: JINNO SHINJI
IPC: H02P9/04
Filed: 2017-12-26
Abstract: To provide a control device capable of increasing a difference in phase voltage, according to the present invention.SOLUTION: A control device is applied for a rotary electric machine provided with a plurality of sets of winding wire groups each having a plurality of phase winding wires. The plurality of sets of winding wire groups each are wound around a stator so as to have a spatial phase difference Δθ to each other. The control device comprises an acquisition part and a combined value calculation part. The acquisition part acquires a phase voltage of a phase winding wire constituting each of the plurality of sets of winding wire groups. The combined value calculation part that is a value larger than a combined value of the phase voltage of each of at least two phase winding wires constituting one winding wire group among the plurality of sets of winding wire groups calculates, based on the phase voltage acquired by the acquisition part, the combined value of the phase voltage of the phase winding wire constituting each of at least two winding wire groups among the plurality of sets of winding wire groups.SELECTED DRAWING: Figure 4
Patent JP-2019116739-A (JP)
Title: Cloth pasting structure of inner wall
Inventor: NISHIMURA GENGO
IPC: E04F13/07
Filed: 2017-12-27
Abstract: To provide a cloth pasting structure of an inner wall capable of preventing wrinkles, lifting or the like in a cloth even if the inner wall material is displaced by avoiding direct adhesion between the inner wall material or the coating material and the cloth.SOLUTION: An inner wall cloth pasting structure 1 is coated with putty material 5 at a joint part 31 of an inner wall material 3 to be pasted to a base material 2, and the cloth 4 is pasted across the joint part 31. A transmission force reduction member 6 for reducing the transfer of the movement of the inner wall material 3 to the cloth 4 is provided over the joint part 31 of the joint on the putty material 5.SELECTED DRAWING: Figure 1
Patent JP-2019116869-A (JP)
Title: Catalytic unit
Inventor: FURUHASHI YOSHIHIRO
IPC: B01D53/94
Filed: 2017-12-27
Abstract: To provide a new catalytic unit which is easy to obtain good installation environment while reducing parts and cost.SOLUTION: A catalytic unit 1 comprises a honeycomb-type catalytic core 2 having many reaction holes along a flow direction of exhaust gas G and a holding outer frame 3 holding the catalytic core directly from a circumference side. The catalytic unit 1 is fixed by attaching the holding outer frame 3 in an exhaust pipe U1. The holding outer frame 3 possesses a core grip unit 31 circumscribed to the catalytic core 2 and an inner fitting unit 32 contacted internally to the exhaust pipe U1. The core grip unit 31 and the inner fitting unit 32 are formed in a shape of step in cross section so that the inner fitting unit 32 is bigger in each diameter.SELECTED DRAWING: Figure 1
Patent JP-2019117539-A (JP)
Title: Communication system, computer program for terminal device, and computer program for server
Inventor: AKASHIMA TOMOMASA
IPC: G06F3/12
Filed: 2017-12-27
Abstract: To provide technique to restrict use of a printing function of a printer appropriately, in a system in which a print job is transmitted from a terminal device to the printer when transmission information for causing the terminal device to execute the transmission of the print job to the printer is transmitted from a server to the terminal device.SOLUTION: A terminal device receives restriction information from a server and converts a first print job into a second print job that conforms to the restriction information. The server receives job identification information from the terminal device, transmits the job identification information to a printer, receives a print job request from the printer, and transmits transmission information to the terminal device. The terminal device transmits the second print job to the printer when the transmission information is received from the server. The printer causes a print execution part to execute printing in accordance with the second print job.SELECTED DRAWING: Figure 1
Patent JP-2019116068-A (JP)
Title: Laminate and method for manufacturing the same
Inventor: OTSUKA TAKAHIRO
IPC: C09D7/40
Filed: 2017-12-27
Abstract: To provide a laminate having a structure which is excellent in adhesion between an upper layer body and a lower layer body constituting a laminate and is also excellent in performance (durability of upper layer body) that can maintain performance of the upper layer body.SOLUTION: A laminate is formed by laminating an upper layer body and a lower layer body, in which the upper layer body is a film having a hydrophobic modified cellulose fiber formed by bonding a modification group to one or more selected from a carboxy group and a hydroxyl group of a carboxy group-containing cellulose fiber and an organic medium having an SP value of 10 or less, and the lower layer body is a layer body containing a resin having a hydrogen bond group.SELECTED DRAWING: None
Patent JP-2019118912-A (JP)
Title: Welding device
Inventor: MORITA TOMOYA
IPC: B23K11/36
Filed: 2017-12-28
Abstract: To make it possible to perform welding with good accuracy even when welding a weld object having a high a plate thickness ratio.SOLUTION: Cooling of an electrode during welding controlled according to an outermost plate thickness to a total plate thickness. Therefore, when a plate thickness ratio of a weld object is high, cooling of the electrode can be reduced or stopped during application of electric current to the electrode. Thus, it is suppressed that heat generation of the electrode is reduced more than necessary during welding while suppressing deformation of the electrode, and it is suppressed that the electrode unnecessarily becomes a lower temperature and growth of a nugget becomes insufficient, whereby sufficient joining can be performed even when welding a weld object having a high plate thickness ratio.SELECTED DRAWING: Figure 4
Patent JP-2018094926-A (JP)
Title: Bends in composite panels
Inventor: STEPHEN M YOUNG
IPC: B29C53/04
Filed: 2017-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for easily forming a bend in a composite panel.SOLUTION: A method of manufacturing a composite panel 300 includes a method for forming a bend in the composite panel 300, and the forming method comprises forming a slot 400 having a curved flange 408 in the composite panel 300 using a cutter having a shape corresponding to a slot width 402, inserting a sheet 602 into the curved flange 408, and bending the composite panel 300 with the slot 400 and the sheet 602 within the curved flange 408 around a longitudinal axis 508 of the slot to form the bend.SELECTED DRAWING: Figure 6