baber/WOPTO huggingface dataset:
Patent JP-2018132919-A (JP)
Title: Rebound effect calculation system and redound effect calculation method
Inventor: ZHANG XIAOXI
IPC: G06Q10/06
Filed: 2017-02-15
Abstract: PROBLEM TO BE SOLVED: To enable evaluation of rebound effect in consideration of factors that can cause the rebound effect due to the use of ICT service in a comprehensive manner.SOLUTION: A rebound effect calculation system comprises: a first calculation unit for calculating, as rebound effect according to surplus time, a product of the surplus time resulting from the use of ICT service and a basic unit of COemission per unit surplus time; a second calculation unit for calculating, as rebound effect based on a surplus cost, a product of a result, obtained by subtracting a product of the surplus time and the cost consumption basic unit per unit surplus time from the sum of the surplus cost by purchasing the commodity using the ICT service and the surplus cost due to the movement substitution in the use of the ICT service, and the basic unit of COemission per unit surplus cost; and a third calculation unit for summing the rebound effect based on the surplus time and the rebound effect based on the surplus cost to calculate a total rebound effect.SELECTED DRAWING: Figure 2
Patent JP-2018134753-A (JP)
Title: Anti-viral film and method for producing the anti-viral film
Inventor: KUNIEDA MASATOSHI
IPC: A01N25/34
Filed: 2017-02-20
Abstract: PROBLEM TO BE SOLVED: To provide an anti-viral film that has excellent effects such as anti-bacterial and anti-viral properties, and yet can maintain the characteristics of a film as a base material such as transparency.SOLUTION: An anti-viral film has a film as a base material, and on the film, metal particles composed of at least one metal of Cu and Pd are dispersed like islands.SELECTED DRAWING: Figure 1
Patent JP-2017087014-A (JP)
Title: Game machine
Inventor: ITO HIROYUKI
IPC: A63F5/04
Filed: 2017-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing an effect of a performance by a sound and enhancing an interest of a game.SOLUTION: A game machine of the invention comprises: music piece sound output means for outputting from sound output means, a music piece sound in a notification possible game. When outputs of the music piece sound and navigation sound are performed simultaneously, sound output control means sets a volume of the navigation sound which is output from first sound output means to be smaller than a volume of the navigation sound which is output from second sound output means, and sets a volume of the music piece sound which is output from the first sound output means to be equal to that of the music piece sound which is output from the second sound output means.SELECTED DRAWING: Figure 296
Patent JP-2018138479-A (JP)
Title: Maintenance system for cargo vehicle capable of switching between manned operation and unmanned operation
Inventor: KAI KENSUKE
IPC: B66F9/24
Filed: 2017-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a maintenance system which can accurately grasp the approaching of the replacement time of the consumable parts comprising the cargo vehicles capable of switching between the manned operation and unmanned operation.SOLUTION: The maintenance system 10 related to the present invention comprises a management device 11 of the cargo vehicles capable of mutual communication with cargo vehicles F1, F2, F3. The management device 11 of the cargo vehicles determines whether or not the replacement time of the consumable parts of the cargo vehicles F1, F2, F3 is approaching by using the total use time which is the sum of a first use time and a second use time, where the first use time is a product of the unmanned operating time of the cargo vehicles F1, F2, F3 and a first coefficient α1, and the second use time is a product of the manned operating time of the cargo vehicles F1, F2, F3 and a second coefficient α2 (where α2>α1).SELECTED DRAWING: Figure 1
Patent JP-2018139278-A (JP)
Title: Semiconductor device and manufacturing method of the same
Inventor: OYA DAISUKE
IPC: H01L25/07
Filed: 2017-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device that is suitable for miniaturization and can be manufactured easily and a method of manufacturing the same.SOLUTION: The semiconductor device includes: a semiconductor chip 20; an electrode 22 electrically connected to the semiconductor chip 20 and having an annular portion 22C; a body 30A having a thread groove formed therein; and a narrow portion 30B connected to the body 30A and having a narrower width than the body 30A. The narrow portion 30B includes: a tubular electrode 30, inserted into an inside of the annular portion 22C, for electrically connecting the electrode 22 and a control board; and a case 40 of an electrode in contact with the body 30A while exposing the thread groove and the connecting portion between the annular portion 22C and the tubular electrode 30.SELECTED DRAWING: Figure 1
Patent JP-2018142603-A (JP)
Title: Impurity diffusion behavior prediction method for epitaxial silicon wafer, gettering capability prediction method, gettering capability adjustment method and manufacturing method
Inventor: OKUYAMA RYOSUKE
IPC: H01L21/322
Filed: 2017-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an impurity diffusion behavior prediction method for an epitaxial silicon wafer capable of predicting a behavior that an impurity is diffused while being captured by a gettering site, in an epitaxial silicon wager having a gettering capability.SOLUTION: When manufacturing an epitaxial silicon wafer, based on an irradiation condition of cluster ions containing carbons as a constituent element, inter-grating silicon depth direction concentration distribution that is formed in the silicon wafer after cluster ion irradiation is calculated and depth direction concentration distribution of an impurity is calculated based on the calculated inter-grating silicon depth direction concentration distribution, a growth heat treatment condition during epitaxial growth and a binding model of CI clustering species and the impurity element.SELECTED DRAWING: Figure 1
Patent JP-2018130004-A (JP)
Title: DC power supply unit
Inventor: ERAMOTO YASUHIRO
IPC: H02M3/28
Filed: 2017-02-10
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which in a DC power supply device interposed between a DC input power supply and a load device requiring a DC voltage power supply, in a system requiring insulation between a main circuit such as photovoltaic power generation and a power storage system and a power system or an apparatus requiring insulation in a medical high voltage system or the like, switching loss is large against demand for high frequency switching, especially, the loss to medium and small load is large, and it is difficult to obtain a small DC/DC conversion DC power supply device, and to provide a marketable compact, low cost power supply.SOLUTION: Although it was possible to reduce the loss by the zero voltage switching method for a relatively large load such as a rated load of a DC power supply, the loss at the medium and small load increased. Although countermeasures such as the prior art document 1 and the like are considered, the additional device was large and expensive in the high voltage main circuit and the like. In this development means, by adding an auxiliary zero voltage switching circuit to a primary side full bridge, a low cost and compact DC power supply device is realized.SELECTED DRAWING: Figure 1
Patent JP-2018143111-A (JP)
Title: Tea beverage
Inventor: MATSUDA MANABU
IPC: A23F3/16
Filed: 2017-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a tea beverage which is able to have moderate sweetness even though it is low calorie and non calorie, and decreases the bitterness and foreign taste derived from tea extract and fruit juice composition while keeping the flavor derived from fruits juice and tea extract in the tea beverage including stevia extract, fruits juice composition and tea extract.SOLUTION: The tea beverage is characterized in that the content of the stevia is 0.001% weight to 0.5% weight, and the content weight of the fruits juice composition is under 0.1% weight to 30% weight with fruit juice rate conversion, and the tea beverage contains stevia extract, fruit juice composition and tea extract.SELECTED DRAWING: None
Patent JP-2018145233-A (JP)
Title: Rubber composition for tire and pneumatic tire
Inventor: ASHIURA MAKOTO
IPC: C08L15/00
Filed: 2017-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition for tire, which shows excellent processability, wet performance, low rolling resistance performance, wear resistance and toughness, and a pneumatic tire that uses the rubber composition for tire.SOLUTION: A rubber composition for tire comprises a diene-based rubber, silica and a silane coupling agent having a mercapto group, in which the diene-based rubber contains an aromatic vinyl-conjugate diene copolymer that is a copolymer of an aromatic vinyl and a conjugate diene in the range of 10 to 50 mass%, and has an average glass transition temperature of -50°C or higher, and the aromatic vinyl-conjugate diene copolymer has a content of repeating units derived of the aromatic vinyl of 18 mass% or larger, and has the glass transition temperature of -60°C or lower, and, among the repeating units derived from the conjugate diene compound, ratios of vinyl structures, 1,4-trans structures and 1,4-cis structures are in the specific ranges, a content of silica is 30 to 80 pts.mass relative to 100 pts.mass of the diene-based rubber, and a content of the silane coupling agent is 2.0 to 20 mass% relative to the content of silica.SELECTED DRAWING: Figure 1
Patent JP-2018147944-A (JP)
Title: Joint device and joint system
Inventor: SUGIHARA SHINTARO
IPC: H01L21/683
Filed: 2017-03-02
Abstract: PROBLEM TO BE SOLVED: To restrain distortion of a substrate after being jointed.SOLUTION: A joint device includes a first holding part, a second holding part, and a striker. The first holding part suctions and holds a first substrate from above. The second holding part is placed below the first holding part, and suctions and holds a second substrate from below. The striker presses a central part of the first substrate from above, and brings into contact with the second substrate. The first holding part has multiple suction areas sectioned concentrically around a position facing the central part of the first substrate. Multiple suction areas include an outer peripheral suction area for suctioning and holding the outer periphery of the first substrate. The outer peripheral suction areas are arranged at 90° intervals in a hoop direction, and include four first suction areas subjected to batch control, and more than three second suction areas arranged at both ends of the four first suction areas in the hoop direction, and subjected to the batch control.SELECTED DRAWING: Figure 10
Patent JP-2018147632-A (JP)
Title: Electric connector and manufacturing method thereof
Inventor: HOTTA SHINJI
IPC: G01R1/06
Filed: 2017-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an electric connector excellent in heat resistance and ensuring stable connection, in which an elastic body for fixing a conductive member, in contact with the connection terminals of a semiconductor package or a circuit board, can be made thin, and an excessive force is never applied from the conductive member to the connection terminal, and to provide a manufacturing method thereof.SOLUTION: An electric connector 10 placed between the connection terminal of a first device and the connection terminal of a second device, and connecting them electrically includes an insulation member 20 having a through hole 21, and a conductive member 30 fit into a through hole 21 while projecting from the front and rear faces of the insulation member 20, and electrically connecting the connection terminals of the first and second devices. The insulation member 20 consists of an elastic body 40, and a resin sheet-like member 50 laminated on at least one principal surface 40a of the elastic body 40, and the through hole 21 penetrates the insulation member 20 obliquely to the thickness direction.SELECTED DRAWING: Figure 1
Patent JP-2017099985-A (JP)
Title: Game machine
Inventor: MIYANAGA MAKOTO
IPC: A63F7/02
Filed: 2017-03-03
Abstract: PROBLEM TO BE SOLVED: To suppress ball plugging on the top of a front plate in a game machine having the front plate in front of a board surface of a game board.SOLUTION: A front plate is disposed oppositely to a board surface of a game board at an interval where a game ball can flow down, and a projection protruded forward from the board surface is disposed above the front plate. The projection is disposed so as to be capable of coming into contact with a game ball (rear ball) which touches another game ball (front ball) touching an upper end part of the front plate. As a result, a gap between the front plate and the projection is narrower than a gap between the front ball and the board surface and there is no space for the rear ball to be fitted between the front ball and the projection, so that the rear ball is not stable and ball clogging on the top of the front plate can be suppressed.SELECTED DRAWING: Figure 5
Patent JP-2018143994-A (JP)
Title: Cleaning apparatus
Inventor: TSUBOHARA MASASHI
IPC: B08B9/047
Filed: 2017-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning apparatus for cleaning an inner surface of a pipe body, which can inhibit stain from remaining on the inner surface of the pipe body and inhibit water scale from being formed on the inner surface of the pipe body, by effectively removing moisture on the inner surface of the pipe body.SOLUTION: A cleaning apparatus 1 of the present invention comprises a long insertion part 2 that is inserted into a bore of the pipe body P, an actuator 3 for relatively displacing the insertion part 2 with respect to the pipe body P, and a wiper member 4, the outer peripheral part of which abuts on an inner surface of the pipe body P. The wiper member 4 is made of an elastically deformable material. When the wiper member 4 moves through the bore of the pipe body P, an outer peripheral part of the wiper member 4 is elastically deformed, and constituted to discharge moisture adhering to the inner surface of the pipe body P, while pressing the inner surface of the pipe body P.SELECTED DRAWING: Figure 1
Patent JP-2017135395-A (JP)
Title: Solid state image pickup device and method of fabricating solid state image pickup device
Inventor: TAMURA TERU
IPC: H01L29/786
Filed: 2017-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device capable of improving a dynamic range.SOLUTION: A semiconductor device includes: a plurality of pixels arranged in a column direction and a row direction; and first transistors arranged in less number than the number of the pixels. Each of the pixels has: a photodiode where a value of carried current is determined based on an intensity of irradiated light; and an amplifier circuit where a quantity of electric charge accumulated is determined depending on the current value and which generates an output signal including the quantity of electric charge as information. The amplifier circuit has at least a second transistor which retains the accumulated electric charge and which is electrically connected with a cathode of the photodiode. Cathodes of the photodiodes of the pixels in the n-th row (n is a natural number) belonging to the same column and cathodes of the photodiodes of the pixels arranged in the (n+1)th row are electrically connected with the first transistor.SELECTED DRAWING: Figure 2
Patent JP-2018148991-A (JP)
Title: Rotation speed detection device
Inventor: KITAMURA AKIO
IPC: A63H1/02
Filed: 2017-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a new rotation speed detection device having a simple and inexpensive structure, capable of detecting rotation speed comparatively accurately.SOLUTION: A rotation speed detection device provided on a launcher (1) for applying a torque to a mounted top (30) by operation of an operation member (10) and launching it, includes a cam (49) operated by operation power of the operation member (10), and a detector (61) operated intermittently by operation of the cam (49), and detects rotation speed based on an output signal from the detector (61).SELECTED DRAWING: Figure 5
Patent JP-2018149895-A (JP)
Title: Operation request determination method and device therefor
Inventor: KIGUCHI KAZUO
IPC: A61B5/0476
Filed: 2017-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an operation request determination method and a device therefor, by which, prior to motion of an operator, an operation request of the operator can be determined via desynchronization relating to an event of a specific brain wave component.SOLUTION: A vehicle control device 2 that determines an operation request of an occupant with respect to a vehicle 1 on the basis of the brain wave of the occupant who is driving, comprises: an electroencephalograph 21 that time-serially detects changes in brain wave components W1, W2 in a specific frequency band of the brain wave; a phenomenon determination part 22 that determines whether ERD is detected, in which the changes in the specific brain wave components W1, W2 detected by the electroencephalograph 21 have a tendency toward decrease; and a characteristic termination part 23 that determines that a vehicle operation is requested by the occupant when initial change rates ΔW1, ΔW2 of the ERD, determined by the phenomenon determination part 22, are equal to or higher than predetermined thresholds A1, A2 or amplitude values W1a, W2a of the ERD are equal to or greater than the predetermined determination values B1, B2.SELECTED DRAWING: Figure 2
Patent JP-2017175127-A (JP)
Title: Separating method
Inventor: YASUMOTO SEIJI
IPC: H01L21/02
Filed: 2017-03-14
Abstract: PROBLEM TO BE SOLVED: To manufacture a device that is strong against the repeated bending by the use of a separating step, and a device that can be bent with a very small radius of curvature by the use of the separation step.SOLUTION: A separating method includes a first step of forming a first insulating layer on a substrate, a second step of forming a second insulating layer on the first insulating layer, a third step of forming a separating layer on the second insulating layer, a fourth step of performing plasma treatment on a surface of the separating layer, a fifth step of forming a third insulating layer on the separating layer, a sixth step of performing heat treatment, and a seventh step of dividing the separating layer and the third insulating layer. The first insulating layer and the third insulating layer have a function of blocking hydrogen, and include, for example, a silicon nitride film or the like. The second insulating layer has a function of releasing hydrogen by being heated, and includes, for example, a silicon oxide film or the like.SELECTED DRAWING: Figure 1
Patent JP-2017135117-A (JP)
Title: Impedance adjustment method for high frequency matching system
Inventor: ITAYA KOJI
IPC: H03H7/40
Filed: 2017-03-14
Abstract: PROBLEM TO BE SOLVED: To solve the problem that impedance matching using a characteristic parameter indicating a transmission characteristic of an overall impedance adjustment device cannot be performed if a variable frequency type high frequency power supply 1v is used.SOLUTION: An impedance adjustment device 3A is applied to a high frequency power supply system using a variable frequency type high frequency power supply 1v. A characteristic parameter covering all the combination information of position information C about a variable capacitor 21 and output frequency information F about the high frequency power supply 1v is stored in a memory 70. A T parameter acquisition section 130 acquires the characteristic parameter corresponding to at the present moment (Cnow, Fnow). An output reflection coefficient computation section 140 computes a reflection coefficient Γoutnow of an output end. An virtual output reflection coefficient computation section 160 computes a reflection coefficient Γoutnow' (C, F) at a virtual output end. An approximate reflection coefficient search section 180 provides impedance matching on the basis of a reflection coefficient Γoutnow" (C, F) closest to the reflection coefficient Γoutnow.SELECTED DRAWING: Figure 5
Patent JP-2018157004-A (JP)
Title: Semiconductor device
Inventor: SHIMIZU YASUTAKA
IPC: H01L23/12
Filed: 2017-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a technique which makes it possible to inhibit detachment of a sealing resin and to improve a product lifetime considerably in a semiconductor device.SOLUTION: A semiconductor device comprises an insulating substrate 1, a metal block 2 arranged on an upper surface of the insulating substrate 1, a semiconductor element 3 mounted on an upper surface of the metal block 2, a case 10 which surrounds the semiconductor element 3, the metal block 2 and the insulating substrate 1, and a sealing resin 9 which seals the semiconductor element 3 and the metal block 2. The semiconductor element further comprises grooves 2a provided on a surface of the metal block 2, which are brought into contact with the sealing resin 9, and a width W1 of an opening of each groove 2a is smaller than a width W2 of a bottom face of each groove 2a.SELECTED DRAWING: Figure 2
Patent JP-2018156838-A (JP)
Title: Battery pack
Inventor: DAIMON TETSUYA
IPC: H01M50/209
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To prevent impairment or breakdown of a battery pack due to expansion of square secondary battery.SOLUTION: In a battery pack 100 where multiple square secondary batteries 20 are arranged via spacers 60, the square secondary battery 20 includes a flat wound electrode body formed by winding a long-sized positive electrode plate and a long-sized negative electrode plate via a long-sized separator, a square exterior body for housing the wound electrode body, and a sealing plate for sealing the opening of the square exterior body. The wound electrode body has a positive electrode core body exposure part wound around one end, and a negative electrode core body exposure part wound around the other end. A positive electrode collector is joined to the positive electrode core body exposure part to form a positive electrode joint, and a negative electrode collector is joined to the negative electrode core body exposure part to form a negative electrode joint. Reaction force is reduced by defining a region not pressed by the spacer 60 in the square secondary battery 20, with reference to the positive electrode joint and the negative electrode joint.SELECTED DRAWING: Figure 3
Patent JP-2018155715-A (JP)
Title: Electronic timepiece
Inventor: SAWADA AKIHIRO
IPC: G04R60/10
Filed: 2017-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a technique that can suppress an increase in thickness of an electronic timepiece, upon providing a member making a part where a solar battery is not arranged hard to be conspicuous on an antenna body.SOLUTION: An electronic timepiece comprises: a light translucent dial plate that is provided with one surface upon which external light is incident and other surface from which the external light exits; a solar battery that is arranged in a direction where the external light exits relative to the dial plate, and has a solar cell conducting light power generation; an antenna body that is arranged in the direction where the light exits relative to the dial plate, and receives a radio wave; and a cover member that has a first part arranged between the dial plate and the antenna body. The antenna body has a part that does not overlap the solar cell in a plane view when viewing from a thickness direction serving as a vertical direction relative to the dial plate, and the first part has overlapping with the antenna body in the plane view. In a cross-section view, a range having the first part arranged in the thickness direction and a range having the solar battery arranged in the thickness direction have overlapping.SELECTED DRAWING: Figure 4