baber/WOPTO huggingface dataset:
Patent JP-2018026522-A (JP)
Title: Method for removing deposits
Inventor: NISHIJIMA HITOSHI
IPC: H01L21/31
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently removing hard deposits adhering to a jig in a film forming process by crystal growth while reducing damage to the jig.SOLUTION: The method for removing deposits includes steps of; preparing an injection material having a hardness lower than that of the jig; jetting the injection material toward the jig; and forming a starting point of fracture at a crystal grain boundary of the deposits when the injection material collides with the jig, and making the injection material further collide therewith to desorb the deposits at the crystal grain boundary .SELECTED DRAWING: Figure 2
Patent JP-2018158488-A (JP)
Title: Liquid discharge device and circuit board
Inventor: ITO YOSHIHIRO
IPC: B41J2/01
Filed: 2017-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a liquid discharge device which reduces arrangement restriction of a cooling component and has a high degree of arrangement freedom of the cooling component, in a circuit board mounted with a driving circuit.SOLUTION: A liquid discharge device includes: a print head which includes a driving element, and discharges a liquid by driving the driving element by applying a driving signal thereto; a driving signal generation circuit which generates a driving signal based on a driving signal generation control signal controlling generation of the driving signal; and a driving circuit board provided with the driving signal generation circuit, where the driving circuit board includes an input connector inputting the driving signal generation control signal to the driving circuit board and an output connector outputting the driving signal from the driving circuit board, a distance between the input connector and the output connector is shorter than a distance between the driving signal generation circuit and the input connector, and a distance between the input connector and the output connector is shorter than a distance between the driving signal generation circuit and the output connector.SELECTED DRAWING: Figure 17
Patent JP-2018163197-A (JP)
Title: Image forming apparatus and image forming program
Inventor: MIYOSHI AYAKA
IPC: G03G21/00
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To prevent a rear end of a recording medium from being stained by toner attachment, comparing to a case of controlling conveyance speed of the recording medium following detachment of the recording medium rear end from a transfer part, and comparing to a case of controlling conveyance speed when a recording medium tip intrudes in the transfer part.SOLUTION: In the case of transferring while maintaining a sagging degree of a distance (Lmax), a conveyance speed (Va) of a secondary transfer device (7) and a conveyance speed (Vb) of a fixing unit (9) are set to approximately the same speed, whereas in the case of reducing a sagging degree of a sagging part (Pt), the conveyance speed (Vb) of the fixing unit (9) is set to high speed (V3). Accordingly, when a rear end (Pe) of paper (P) is detached from a nip part (6P), retention time of the rear end (Pe) to the nip part downstream vicinity can be shortened so that toner stains are restricted.SELECTED DRAWING: Figure 9
Patent JP-2018163950-A (JP)
Title: Substrate film and manufacturing method thereof
Inventor: GONDA TAKASHI
IPC: B29C48/305
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive substrate film and a manufacturing method thereof which is capable of suppressing deterioration of withstand voltage characteristics and the like, omitting large-scale manufacturing equipment and control, and preventing delamination of films.SOLUTION: A base film 1 serving as a dielectric of a film capacitor includes a base material layer 2 formed into a thin film by a thermoplastic resin-containing molding material, a thin polyparaxylylene-based resin layer 3 laminated and adhered to the base material layer 2, and a thin metal layer 4 laminated on either the base material layer 2 or the polyparaxylylene-based resin layer 3, and the thickness of the base material layer 2 is 1.0 to 10 μm and is 50% or more of the lamination thickness of the base material layer 2 and the polyparaxylylene-based resin layer 3, and the thickness of the polyparaxylylene-based resin layer 3 is 0.1 to 5 μm, and the surface resistance value of the metal layer 4 is set in the range of 0.1 to 10 Ω.SELECTED DRAWING: Figure 1
Patent JP-2018161730-A (JP)
Title: Cermet cutting tool
Inventor: HAMANAKA YUKI
IPC: B23B27/14
Filed: 2017-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a cermet cutting tool having a long life and improved in wear resistance for cutting a material that is difficult to cut such as stainless steel.SOLUTION: A cermet cutting tool is as follows: at least a cutting face has a recessed and projecting area in which Ra is in a range of 10 to 20 μm and Rz is 100 μm or more and equal to or less than 10% of the tool thickness; in the recessed and projecting area, if regions obtained by dividing the Rz into three from a mountain to a valley is projected onto a face where a direction giving the Rz serves as the direction of a normal, areas corresponding to the regions are referred to as S1, S2, S3 and the sum of them is referred to as S; in this case, S1/S:0.13 to 0.17, S2/S:0.61 to 0.69, and S3/S:0.18 to 0.22 are obtained.SELECTED DRAWING: Figure 1
Patent JP-2018166058-A (JP)
Title: Negative electrode material for power storage device
Inventor: HIRONO TOMOKI
IPC: H01G11/30
Filed: 2017-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a material for making it possible to obtain a negative electrode 12 that has large power storage capacity and inhibits the power storage capacity from being reduced by repetition of charging and discharging.SOLUTION: A negative electrode material includes matrices composed of metal glass containing Fe or Ni; and Si primary phases distributed to the matrices. In the Si primary phases, each Si crystallite size is 20nm or less. The Si primary phases contain one type or two or more types selected from a group consisting of Ge, Al and B. The total percentage content of Ge, Al and B in the negative electrode material is equal to or higher than 0.01 mass.% and equal to or lower than 5.0 mass.%. A ratio of the Si primary phases in the negative electrode material is equal to or higher than 20 mass.% and equal to or lower than 80 mass.%.SELECTED DRAWING: Figure 2
Patent JP-2018166382-A (JP)
Title: vehicle
Inventor: ARAKAWA RYOTA
IPC: B60L50/16
Filed: 2017-03-28
Abstract: PROBLEM TO BE SOLVED: To suppress an overcurrent in an inverter for driving a motor generator while continuously using the motor generator in the traveling of a vehicle when an abnormality occurs in a rotation angle sensor for detecting the rotation angle of the motor generator.SOLUTION: In the traveling of a vehicle when an abnormality occurs in a resolver 422, a PWM control unit 500# cyclically calculates an electrical angle estimated value θe of a motor generator 20 and generates a control command for an inverter 222 by using the electrical angle estimated value θe. The electrical angle estimated value θe in each cycle is obtained by correcting an electrical angle estimated error Δθ with respect to the sum of a rotation angle change estimated value between cycles and the electrical angle estimated value in a previous cycle. In the traveling of the vehicle, the PWM control unit 500# generates the control command for the inverter 222 so that the output of the inverter 222 becomes a constant potential while the absolute value of the electrical angle estimated error Δθ is greater than a predetermined value.SELECTED DRAWING: Figure 7
Patent JP-2017113626-A (JP)
Title: Game machine
Inventor: KAMIMURA TAKAHIRO
IPC: A63F7/02
Filed: 2017-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of achieving a change in a comfortable sound.SOLUTION: A Pachinko machine 10 comprises: sound means configured to permit conversion of sound data into a sound signal and capable of simultaneously outputting a plurality of sound signals; and a speaker. The sound means includes a plurality of channels capable of inputting the sound signal, and an amplifier amplifying the sound signal, and is configured to permit output of a multiple-melody music composed by simultaneously reproducing sound data of a plurality of patterns in the plurality of channels. Sound data of each melody composing the multiple-melody music have data from a point in time of reproduction start to the reproduction start of the sound data of a melody outputted from the speaker as sound audible to a player at the oldest timing from among the respective melodies, and are configured to simultaneously start reproducing the sound data corresponding to each melody of the multiple-melody music in the plurality of channels, based on satisfaction of predetermined conditions.SELECTED DRAWING: Figure 1
Patent JP-2018169830-A (JP)
Title: Driving support method, driving support device utilizing the same, automatic driving control device, vehicle, program, and driving support system
Inventor: AMANO TAKASHI
IPC: B60W30/16
Filed: 2017-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a technique for executing a lane change in accordance with the situation on a road in a case where other vehicles traveling in line exist.SOLUTION: An operation signal based on an operation of a crew member for moving an own vehicle object from a first lane through a second lane to a third lane while passing a space between two other vehicles within an image that is reported from a notification device 2, is inputted to an operation signal input part 50. In a case where a lane change indicated by the operation signal is included in a normal zone, a command output part 55 outputs a command for traveling an own vehicle along a route that causes the own vehicle to avoid the space between the two other vehicles, to an automatic driving control device 30. In a case where the lane change indicated by the operation signal is included in an exception zone, the command output part 55 outputs a command for traveling the own vehicle along a route that causes the own vehicle to move into the space between the two other vehicles, to the automatic driving control device 30.SELECTED DRAWING: Figure 4
Patent JP-2018173811-A (JP)
Title: Browsing confirmation system, portable terminal device, server, program and method
Inventor: KURABAYASHI SHUICHI
IPC: G06T7/00
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a system, a program, a portable terminal device, a server and a method for confirming whether or not a user browses a notice.SOLUTION: A system which comprises a portable terminal device and a server is used for confirming whether or not a user of the portable terminal device visits and browses a notice posted at a plurality of sites. The portable terminal device has: a portable terminal control section; a portable terminal communication section; an image section; a portable terminal storage section; and a position information acquisition section. The server has: a server control section; a server communication section; and a server storage section which stores authenticated images of the notice posted at respective posting sites in association with positional information of the posting sites. The portable terminal control section transmits to the server a browsing confirmation request including a browsing image, normalized information and the portable terminal positional information through the portable terminal communication section. The server control section determines whether or not the browsing image is valid on the basis of the browsing confirmation request.SELECTED DRAWING: Figure 1
Patent JP-2018171771-A (JP)
Title: Printing plate, decorative sheet and manufacturing method thereof
Inventor: SERIKAWA YOSHIHIRO
IPC: B41M3/06
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a printing plate having high resolution with a sufficient depth secured, a decorative sheet having high resolution with excellent raising designability, and a manufacturing method of a decorative sheet capable of efficient manufacture by using one printing plate.SOLUTION: A printing plate 1 includes a plurality of cells according to a pattern, etc., formed on a printed surface, and transfers an ink supplied to the plurality of cells, onto a printing target body. The plurality of cells include one or more cells having a stepped part in a depth direction.SELECTED DRAWING: Figure 1
Patent JP-2018173359-A (JP)
Title: Device and method for bending test of metal pipe pole and device and method for free vibration test of metal pipe pole
Inventor: SUGAWARA SATOSHI
IPC: G01N3/20
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for a bending test of a metal pipe pole, the device and the method being capable of maintaining application of a load alone in a direction substantially perpendicular to the direction in which the metal pole extends even if the metal pipe pole is bent.SOLUTION: The present invention relates to a bending test device for confirming the bending performance of a metal pipe pole 2. A wire 12 is attached to the point of action 2b of a metal pipe pole 2 with a fixed base end as the target of the bending test, a tensile force is applied to the point of action 2b through the wire 12, the bending angle θ for the point of action 2b generated by bending of the metal pipe pole 2 by the applied tensile force is measured; and the extension angle φ of the wire applying the tensile force is controlled according to the bending angle θ, and the tensile force is measured.SELECTED DRAWING: Figure 1
Patent JP-2018181877-A (JP)
Title: Method for manufacturing light-emitting diode chip and light-emitting diode chip
Inventor: OKAMURA TAKU
IPC: B23K26/364
Filed: 2017-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a light-emitting diode chip capable of obtaining sufficient luminance, and the light-emitting diode chip.SOLUTION: A method for manufacturing a light-emitting diode chip 31 comprises the steps of: preparing a wafer which includes a laminate layer in which a plurality of semiconductor layers containing a light-emitting layer are formed on a transparent substrate for crystal growth, and in which an LED circuit 19 is formed in each of the regions partitioned by a plurality of division schedule lines mutually crossing a surface of the laminate layer; forming a plurality of grooves corresponding to each LED circuit of the wafer on a surface or a rear surface of at least a first transparent substrate or a second transparent substrate in which a plurality of air bubbles are formed inside; and dividing an integrated wafer into individual light-emitting diode chips by cutting the wafer together with the first transparent substrate and the second transparent substrate along the division schedule lines after forming the integrated wafer by sticking a surface of the first transparent substrate to a rear surface of the wafer and a surface of the second transparent substrate to a rear surface of the first transparent substrate.SELECTED DRAWING: Figure 9
Patent JP-2018178141-A (JP)
Title: Plating system and plating method
Inventor: DOU CHUN HUI
IPC: C25D21/14
Filed: 2017-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a plating system and a plating method in which a circuit board can be plated while keeping metal ions in a plating solution into a desired concentration without metal powder being dispersed in a clean room.SOLUTION: A plating system comprises: a plating tank 2 for plating a circuit board; a main tank 18 configured so as to be able to hold a plating solution inside; a first temperature controller 39 for adjusting the temperature of the plating solution flowing in a plating solution supply line 21 to within the range of a predetermined plating temperature; a mixing tank 19 for producing a supplementary plating solution by dissolving powder including at least metal into the plating solution; a second temperature controller 73 for adjusting the temperature of the supplementary plating solution to a temperature higher than the range of the plating temperature; and a plating solution supplementary line 68 for connecting the mixing tank 19 to the main tank 18 or the plating solution supply line 21.SELECTED DRAWING: Figure 1
Patent JP-2018177844-A (JP)
Title: Coating material composition and multilayer coated film formation method
Inventor: OKAWA TAKUYA
IPC: B05D7/24
Filed: 2017-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a coating material composition excellent in water repellency, oil repellency, scratch resistance and adhesion, and a multilayer coated film formation method.SOLUTION: A coating material composition contains a specific hydroxyl group-containing acrylic resin (A), a specific silicone-based compound (B) and a polyisocyanate compound (C), where an initial water contact angle of a coated film formed on specific conditions on a coated matter is within 90-110°, an initial oleic acid contact angle is within 40-60°, and a water contact angle after hot water resistance test and a retention rate of the oleic acid contact angle are 90% or more of the respective initial contact angles.SELECTED DRAWING: None
Patent JP-2018177918-A (JP)
Title: Polysiloxane monomer and method for producing the same
Inventor: OKAMURA KAORU
IPC: C08G77/38
Filed: 2017-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a polysiloxane monomer suitable for producing ophthalmologic devices, and having excellent wettability, and a method for producing the same.SOLUTION: The present invention provides a compound represented by formula (1) and further provides a method for producing the polysiloxane monomer compound, and an ophthalmologic device containing the polymer. (Ris H or a methyl group; Lis a C1-6 divalent hydrocarbon group; ether linkage, ester bond or the like; Lis a divalent hydrocarbon group which may contain ether linkage; m and n independently represent an integer of 1-100; R's independently represent a C1-10 monovalent hydrocarbon group).SELECTED DRAWING: None
Patent JP-2018179674-A (JP)
Title: Case and timepiece
Inventor: ICHIMURA TATSUMI
IPC: G04B43/00
Filed: 2017-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a case capable of preventing turn-up of an exterior cover relative to a case body without an additional component, and a timepiece including the case.SOLUTION: A case includes: a case body 2 formed of a hard material; an exterior cover 3 which is formed of a soft synthetic resin, and which is mounted on upper and outer peripheral parts of the case body 2 in a manner to cover them; and a reinforcement member 11 which is formed of a hard synthetic resin, and which is embedded in an inner face of the exterior cover 3, so as to prevent turn-up on an inner peripheral side of the exterior cover 3 relative to the case body 2. Thus, the turn-up of the exterior cover 3 relative to the case body 2 can be prevented without an additional component.SELECTED DRAWING: Figure 3
Patent JP-2017141284-A (JP)
Title: Treatment of intervertebral disc degeneration
Inventor: MOON JONG NOH
IPC: A61K35/12
Filed: 2017-04-12
Abstract: PROBLEM TO BE SOLVED: To provide methods for preventing or retarding degeneration of intervertebral disc at an intervertebral disc defect site.SOLUTION: Disclosed is a method comprising injection of an agent into an intervertebral disc defect site, where the agent comprises a cell mixture consisting of TGF-β1-producing chondrocytes and untransduced human chondrocytes as an effective ingredient.SELECTED DRAWING: None
Patent JP-2018180258-A (JP)
Title: Camera device and gravity compensation method
Inventor: WADA JOJI
IPC: G03B5/00
Filed: 2017-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a camera device capable of reducing drive force of a motor driving a camera shake correction unit in consideration of the effect of gravity acting on the camera shake correction unit.SOLUTION: A camera device comprises: an image sensor for capturing an image of an object; a lens unit comprising lenses for forming an image of an object on a light receiving surface of the image sensor; a movable unit, including the image sensor, configured to move relative to the lens unit; a camera shake correction unit configured to provide camera shake correction by moving the movable unit in response to shake of the camera device; and a gravity support unit configured to support the movable unit in a direction opposite a direction of a gravity component acting on the movable unit in a direction perpendicular to an optical axis of the lens unit with a force identical to the gravity component.SELECTED DRAWING: Figure 8
Patent JP-2018180966-A (JP)
Title: Information processing apparatus
Inventor: SUZUKI JUN
IPC: G06F13/42
Filed: 2017-04-14
Abstract: PROBLEM TO BE SOLVED: To provide an information processing apparatus that ensures the write interval of registers of peripheral modules while suppressing unnecessary waiting of a bus master even when the clock frequency of the bus master varies dynamically.SOLUTION: An information processing apparatus includes a bus master and one or more peripheral module circuits. The bus master operates with a bus master clock whose frequency varies dynamically according to an operating condition. The peripheral module operates with one or more peripheral module clocks. The peripheral module includes one or more registers operating with the bus master clock and a special register operating with the peripheral module clock. The special register has a counter. When the bus master writes a register value to the special register, the special register activates the counter after setting the register value to the counter. The counter starts counting. When the counter expires, the special register outputs a write response obtained from the peripheral module.SELECTED DRAWING: Figure 1
Patent JP-2017199900-A (JP)
Title: Semiconductor device and semiconductor device manufacturing method
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/768
Filed: 2017-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having good reliability.SOLUTION: A semiconductor device manufacturing method comprises the steps of: forming an island-shaped first oxide semiconductor, and a first conductor and a second conductor on the first oxide semiconductor; forming an oxide semiconductor film on the first oxide semiconductor, the first conductor and the second conductor; forming a first insulation film on the oxide semiconductor film; forming a conductive film on the first insulation film; removing the first insulation film and part of the conductive film; forming a first insulator and a third conductor; forming a second insulation film so as to cover the oxide semiconductor film, the first insulator and the third conductor; removing the oxide semiconductor film and part of the second insulation film and forming a second oxide semiconductor and a second insulator to expose a lateral face of the first oxide semiconductor; forming a third insulator in contact with the lateral face of the first oxide semiconductor and a lateral face of the second oxide semiconductor; forming a fourth insulator in contact with the third insulator; and performing microwave-excited plasma processing on the third insulator and the fourth insulator.SELECTED DRAWING: Figure 2
Patent JP-2018181067-A (JP)
Title: Information processor, method of controlling information processor, and control program
Inventor: HASEGAWA SUSUMU
IPC: G06F3/041
Filed: 2017-04-17
Abstract: PROBLEM TO BE SOLVED: To prevent an unintentional operation in the case where a user performs a slide operation.SOLUTION: A touch panel control unit (70) acquires information on a touch position of an operation object on a touch surface of a touch panel (60) while the operation object is performing a slide operation on the touch surface. In the case where the slide direction of the operation object on the touch surface changes at a certain point of time, a touch coordinate correction processing unit (14) corrects a touch position after the certain point of time.SELECTED DRAWING: Figure 1