baber/WOPTO huggingface dataset:
Patent JP-2017167132-A (JP)
Title: Elongation measurement device and elongation measurement method
Inventor: OKADA KUNIAKI
IPC: B65G43/02
Filed: 2017-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an elongation measurement device capable of accurately detecting a wear elongation of a chain by making an elongation device traveling on a link chain at the drive stopping time of the link chain.SOLUTION: An elongation measurement device is attached with a pair of main wheels, an auxiliary wheel mounted between the pair of main wheels; a laser range finder mounted between the pair of main wheels with a detection direction downwardly oriented; and an internal calculation part for calculating a distance between the adjacent inner links based on a detection value of the laser range finder and the detection value of an encoder. The distance between a main axis of the front main wheel and the auxiliary wheel is defined as L1, the distance between the laser beam output of the laser range finder and the front main wheel is defined as L2, and the distance between the rear main wheel and the auxiliary wheel is defined as L3. L1, L2, and L3 are set so that the pair of main wheels is located in an abutting effective range of each of inner link in a state that the distance between the adjacent inner links is measured.SELECTED DRAWING: Figure 8
Patent JP-2018154453-A (JP)
Title: Document conveying apparatus, control method and control program
Inventor: YONEMURA SHIGERU
IPC: B65H3/06
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a document conveying apparatus, a control method and a control program capable of appropriately controlling the rotation of each conveying roller.SOLUTION: A document conveying apparatus 100 includes a first conveying roller 110, a second conveying roller 111, a driving force generating unit 141 capable of generating a first driving force and a second driving force, a driving force transmitting unit 130, and a control unit 161 that switches the driving force from the first driving force to the second driving force when a document does not pass through the predetermined position within a predetermined time from the start of document conveyance. The driving force transmitting unit, by the first driving force, rotates the first conveying roller in a predetermined direction, and also disconnects the connection of a gear between the driving force generation unit and the second conveying roller, and changes in accordance with the switching from the first driving force to the second driving force, the number of gears connecting the driving force generating unit and the first conveying roller so as to rotate the first conveying roller in the same direction as the predetermined direction, and also connects the gears between the driving force generation unit and the second conveying roller.SELECTED DRAWING: Figure 4
Patent JP-2018157147-A (JP)
Title: Solid-state junction photoelectric converter
Inventor: FUJINUMA NAOHIRO
IPC: H01L51/44
Filed: 2017-03-21
Abstract: PROBLEM TO BE SOLVED: To provide solid-state junction photoelectric converter having high photoelectric conversion efficiency, in which photoelectric conversion efficiency is less likely to decrease even after long term voltage application.SOLUTION: In a solid-state junction photoelectric converter 10 provided with a first conductive layer 1, a light absorption layer 7 containing an organic perovskite compound, a P type semiconductor layer 5, and a second conductive layer 6, in this order, at least any one of the first and second conductive layers 1, 6 contains at least one kind selected from a group consisting of compounds containing at least one kind of alloy containing more than one kind of metal of periodic table groups 4-15, and at least one kind of element (α) of periodic table groups 4-15 and at least one kind of element (β) of periodic table groups 13-16 (excluding the element (α) and oxygen).SELECTED DRAWING: Figure 1
Patent JP-2017152708-A (JP)
Title: Phase change channel transistor and method of driving the same
Inventor: TOMINAGA JUNJI
IPC: H01L45/00
Filed: 2017-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a phase change channel transistor capable of achieving both high channel mobility and high on/off ratio and a method of driving the same.SOLUTION: The phase change channel transistor includes: a channel layer 20 including a phase change material causing a topological phase transition by applying an electric field; a source electrode 24 and a drain electrode 26 connected to the channel layer 20; an insulating film 12 formed on a first surface of the channel layer 20; a first gate electrode (silicon substrate 10) formed on the insulating film 12; and a second gate electrode 22 formed on a second surface of the channel layer 20 between the source electrode 24 and the drain electrode 26.SELECTED DRAWING: Figure 1
Patent JP-2018160027-A (JP)
Title: Capacitive input device
Inventor: MAKIHARA NOBUSATO
IPC: H03K17/96
Filed: 2017-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a capacitive input device capable of reducing the possibility that an input corresponding to a touch operation which a user does not intend is determined to be valid.SOLUTION: The capacitive input device determines whether an input of a prescribed instruction is valid or invalid on the basis of operator's touch operation on a prescribed region and comprises: a first determination unit which determines whether a touch operation on a first region associated with a first instruction has been continued for a prescribed time or not; a second determination unit which, if the first determination unit determines that the touch operation on the first region has been continued for the prescribed time, determines whether a touch operation is performed on a second region which is provided as a farther region more distant from an operator sitting in a prescribed seat than the first region and is associated with a second instruction, at the time of the determination or not; and a determination unit which determines the input of the first instruction to be valid if the second determination unit determines that a touch operation is not performed on the second region, and determines the input of the first instruction to be invalid if the second determination unit determines that a touch operation is performed on the second region.SELECTED DRAWING: Figure 3
Patent JP-2017128817-A (JP)
Title: Surface treatment apparatus
Inventor: NODA TOMOHIRO
IPC: C25D17/08
Filed: 2017-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a surface treatment apparatus and a work holding tool, in which a structure of a conveyance tool to be conveyed along a rail disposed at a position off from above a surface treatment tank is improved and the conveyance tool can be extremely stably supported.SOLUTION: The surface treatment apparatus includes a surface treatment tank 200 that houses a treatment solution and has an upper end opening; first and second guide rails 130, 140 which are disposed at a position off from the upper end opening of the surface treatment tank and extend along a first direction C parallel to the longitudinal direction of the surface treatment tank; and a plurality of conveyance tools 30 disposed in the treatment solution of the surface treatment tank, each holding a work and supported by the first and second guide rails. The conveyance tool includes: a horizontal arm 300 that extends along a second direction B; a first guide target part 310 that is supported at one end of the horizontal arm and guided by the first guide rail; a second guide target part 320 that is supported at the other end of the horizontal arm and guided by the second guide rail; and a vertical arm 330 that is suspended from the horizontal arm at a position between the first guide target part and the second guide target part and holds the work.SELECTED DRAWING: Figure 3
Patent JP-2017105642-A (JP)
Title: Sheet binding processing apparatus and image forming system using the same
Inventor: OBUCHI HIROSUKE
IPC: G03G15/00
Filed: 2017-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a sheet bundle binding processing apparatus in which a user can select a binding method and at the same time perform the binding process quickly and efficiently.SOLUTION: The sheet bundle binding processing apparatus includes: stacking means on which sheets are stacked; a manual setting part, arranged at a position different from the stacking means, to which sheets are manually set from an outside of the processing apparatus; first binding means that can bind sheets stacked on the stacking means and can bind sheets set on the manual setting part, the first binding means being movable to a first position where sheets stacked on the stacking means are bound and to a second position, different from the first position, where sheets set on the manual setting part are bound; and second binding means that can bind sheets stacked on the stacking means and is different from the first binding means. The first position is set, with respect to a moving direction of the first binding means, between the second position and a third position where the second binding means binds sheets stacked on the stacking means.SELECTED DRAWING: Figure 5
Patent JP-2018164720-A (JP)
Title: Game machine
Inventor: TANAKA KOICHI
IPC: A63F7/02
Filed: 2017-03-29
Abstract: PROBLEM TO BE SOLVED: To prevent a player from being conscious of a display performance in a start memory unit and appropriately suppress decrease in an interest.SOLUTION: A temporary variable number is determined to start memory stored by holding means. The present invention comprises performance mode determination means for determining a performance mode to the start memory until variable display for specific start memory is performed, when the specific start memory is included in holding. The performance mode determination means, when the specific start memory is not included in the start memory stored by holding means, determines the performance mode to all start memory, and determines the performance mode for the start memory which is stored last out of the start memory stored by the holding means to be a performance mode suggesting that a variable performance of an identification pattern is to be performed in a specific mode although the start memory is not a specific start memory.SELECTED DRAWING: Figure 148
Patent JP-2018168118-A (JP)
Title: Oral composition
Inventor: UMEYAMA AKINORI
IPC: A61K8/67
Filed: 2017-03-30
Abstract: To provide an oral composition having high effects of preventing and treating periodontitis.SOLUTION: An oral composition contains at least 2-O-α-D-maltosyl-L-ascorbic acid or a salt thereof. The oral composition is recognized to be effective for preventing and treating periodontitis.SELECTED DRAWING: None
Patent JP-2018167895-A (JP)
Title: Package with excellent freshness retaining capacity for fruit and vegetables including radish, and method for retaining freshness of vegetables and fruit
Inventor: NARITA JUNICHI
IPC: B65D81/24
Filed: 2017-03-30
Abstract: To provide a package which is comprised of a packaging container storing fruit and vegetables including radish, and which can inhibit generation of malodor and browning and suppress an increase in a number of viable cells, for a long time from packaging time of the radish, by controlling a moisture content of the radish to be a specific amount from a viewpoint of affecting freshness of the radish by the moisture content, and thus has an excellent freshness retaining function for the fruit and vegetables.SOLUTION: A package is comprised of a packaging container provided with polymeric film and storing fruit and vegetables including radish, and a moisture content of the radish is 20% to 40% when stored.SELECTED DRAWING: None
Patent JP-2018174204-A (JP)
Title: Light-emitting device
Inventor: HARA HIROAKI
IPC: H01L33/64
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To ensure a heat dissipation route to dissipate heat produced when a light-emitting element and a phosphor emit light in a light-emitting device, and to prevent the reduction of a light emission efficiency of the phosphor by enabling the execution of efficient heat dissipation.SOLUTION: A light-emitting device comprises: a light-emitting element 1 having a first face 1a, a second face 1b on a side opposite to the first face 1a, and a peripheral side face 1c between a peripheral edge of the first face 1a and a peripheral edge of the second face 1b, provided that the second face 1b of the light-emitting element 1 includes a first element electrode 2a and a second element electrode 2b; a glass lens 3 having a convex form 3a and a flat face 3b making a bottom face of the convex form 3a; and a phosphor layer 4 including phosphor particles 4a, and located between the first face 1a of the light-emitting element 1, and the flat face 3b of the glass lens 3, provided that the phosphor layer 4 is glued to the first face 1a of the light-emitting element 1, and the flat face 3b of the glass lens 3.SELECTED DRAWING: Figure 1B
Patent JP-2018171791-A (JP)
Title: Molding apparatus and molded product molding method
Inventor: HASHIMOTO YUKI
IPC: G11B7/26
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a molding apparatus and a molding method capable of reducing a frequency of formation of a master mold for lower mold and a master mold for upper mold.SOLUTION: A molding apparatus 1 includes: a die molding part 6 including a master mold 5 for upper mold and a master mold 4 for lower mold and molding an upper mold 3 and a lower mold 2; a molded product molding part 7 including the upper mold 3 installed on an upper mold installation body 12 and the lower mold 2 installed on a lower mold installation body 11 and molding a molded product p; and control part 13 controlling the die molding part 6 and the molded product molding part 7.SELECTED DRAWING: Figure 1
Patent JP-2018171592-A (JP)
Title: Surface active agent
Inventor: OGASAWARA ASAKO
IPC: C08G65/331
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To improve chemical stability and water resistance of a resin film.SOLUTION: A surface active agent contains a reactive surface active agent represented by formula (1). In formula (1), Reach represents a benzyl group, a phenyl-1-methyl methylene group or a phenyl-1,1-dimethyl methylene group; D represents an aryl group, 1-propenyl group, an isobutenyl group or a 2-methyl-2-propenyl group; m1 and m2 are 1 or 2; A represents an alkylene group having 2 to 10 carbon atoms; and n is an integer of 1 to 100.SELECTED DRAWING: None
Patent JP-2018171375-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of maintaining amusement of games.SOLUTION: A game machine includes: a main control device which performs a lottery on the basis of an establishment of a prescribed condition and which can control a game on the basis of a result of the lottery; and a presentation control device which performs a presentation for the game and which performs a dynamic display on the basis of the result of the lottery. The main control device at least can input, as commands, the establishment of the prescribed condition and the result of the lottery to the presentation control device. The presentation control device includes a command analysis unit for analyzing the command inputted from the main control device and a presentation performance unit capable of performing a presentation by combining presentation blocks where presentation to be performed in a prescribed period are defined, on the basis of the result of the analysis by the command analysis unit.SELECTED DRAWING: Figure 1
Patent JP-2018172215-A (JP)
Title: Image formation device
Inventor: KAMIKAWA KAZUYA
IPC: B65H85/00
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an image formation device possible to improve an oblique feed performance (ability to correct a position in a width direction) by oblique feed rollers, with a configuration different from a conventional proposal.SOLUTION: A sheet is introduced into a curved guide 161 along an outer guide portion 162 of the curved guide 161. The curved guide 161 is formed so that a length along a curved shape is equal irrespective of a position in a width direction. When the conveyance of the sheet in the curved guide 161 progresses, as the conveyance progresses, an intermediate portion of the sheet is lifted from the outer guide portion 162. At an inner guide portion 163, a second rib 171 having a second bent portion 173 is formed at a position on a right side opposite to a reference guide 181 side with respect to a center in a left-right direction. Therefore, an intermediate portion of the sheet raised from the outer guide portion 162 comes into contact with the second bent portion 173, and a frictional resistance is applied to the sheet from the second bent portion 173.SELECTED DRAWING: Figure 5
Patent JP-2018181410-A (JP)
Title: X-ray tube
Inventor: TAKAHASHI NAOKI
IPC: H01J35/06
Filed: 2017-04-03
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray tube capable of restraining degradation of reliability during long term use, by restraining temperature rise of a component for supporting a filament.SOLUTION: In an X-ray tube including a negative electrode having a filament for ejecting an electron beam, a positive electrode target emitting an X-ray when the electron beam is incident, and a vacuum envelope housing the negative electrode and the positive electrode target, and the inside is in a vacuum state, the filament includes a coiled first portion, a second portion connected with the first portion, a third portion connected with the second portion, and a fourth portion connected between the second and third portions. Furthermore, the negative electrode includes a support for supporting the third portion, and a lead wire connected electrically with the fourth portion.SELECTED DRAWING: Figure 2
Patent JP-2018178273-A (JP)
Title: Head protecting inner
Inventor: HIGUCHI HIROYUKI
IPC: A42B3/12
Filed: 2017-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a head protecting inner which is easily detachably attached to an inner surface side of a head protector, enabling comfortable wearing of the head protector.SOLUTION: A head protecting inner 100 includes: an elongated main body fabric portion 110 to be disposed in a frontal protecting portion 21, a crown protecting portion 10, and a rear head protecting portion 31 of a head protector 1; and left and right temporal fabric portions 120 R and 120 L extending to both left and right sides in a width direction perpendicular to a longitudinal direction of the main body fabric portion 110 and disposed on an inner surface side of right and left temporal protecting portions 22 R and 22 L of the head protector 1. One end portion side in the longitudinal direction of the main body fabric portion 100 can be attached to a periphery of the rear head protecting portion 31 of the head protector 1 by means of a main body fabric attaching portion 130 formed on one end side in the longitudinal direction of the main body fabric portion 110, and left and right temporal fabric portions 120 R and 120 L can be attached to a periphery of the temporal protecting portions 22 R and 22 L of the head protector 1 by temporal fabric attachment portions 140 formed on the left and right temporal fabric portions 120 R, 120 L.SELECTED DRAWING: Figure 1
Patent JP-2018179677-A (JP)
Title: Resin laminate having radiation shield properties
Inventor: NAWATA TERUHIKO
IPC: B32B27/18
Filed: 2017-04-10
Abstract: PROBLEM TO BE SOLVED: To effectively suppress a reduction in intensity caused by an increase of a mixing amount of a radiation shielding material.SOLUTION: A resin laminate includes: a radiation shielding layer 2 formed of a resin composition containing a metal compound with a density of 4.6 g/cmor larger in the concentration of 60% by volume or larger; and a reinforced resin layer 3 formed of a resin composition containing no metal compound or containing a metal compound in the concentration of 40% by volume or less.SELECTED DRAWING: Figure 1
Patent JP-2018026102-A (JP)
Title: Expression of weighted value in artificial neural network using inter-group index
Inventor: MICHAEL LI
IPC: G06N3/04
Filed: 2017-04-13
Abstract: PROBLEM TO BE SOLVED: To moderate a delay in execution due to an increase in the size of an artificial neural network.SOLUTION: Provided is an artificial neural network that includes a neuron and a synapse coupling between neurons, each synapse coupling including a weight, wherein the artificial neural network includes the steps of: arranging weights in ascending order; classifying the arranged weights into groups on the basis of a substantially linear pattern of weights; designating a base group and other groups as subordinate groups; storing the weight value of the base group in memory; storing the group index of each subordinate group in memory; and storing in memory the index of each weight of a subordinate group that corresponds to one of weights of the base group, without storing the weight values of the subordinate groups.SELECTED DRAWING: Figure 8
Patent JP-2017141961-A (JP)
Title: Sliding component
Inventor: ITADANI MASATOSHI
IPC: F16J15/34
Filed: 2017-04-14
Abstract: PROBLEM TO BE SOLVED: To prevent the precipitation, adhesion and deposition of a deposition factor substance caused by a dehydration condensation reaction on a slide surface of a high-pressure fluid (encapsulated fluid) and a low-pressure fluid and to prevent cavitation from being generated with sudden pressure reduction caused by fluid discharge even in the case where fluid discharge means for discharging the high-pressure fluid is provided at a high-pressure side on the slide surface.SOLUTION: A sliding component comprises fluid discharge means 10 for discharging a fluid to a high-pressure fluid side at a high-pressure side of one slide surface S on which a pair of sliding components 5 is slid relatively to each other. The fluid discharge means 10 consists of a spiral groove that is communicated to the high-pressure fluid side. On the slide surface S at the side of a lower pressure than the spiral groove, an annular buffering groove 11 for mitigating infiltration of a low-pressure fluid to the high-pressure fluid side is provided along a low-pressure side end of the spiral groove.SELECTED DRAWING: Figure 2
Patent JP-2018175715-A (JP)
Title: Ultrasonic diagnostic apparatus, medical image processing device, and medical image processing program
Inventor: OMORI SHIGEHIRO
IPC: A61B8/14
Filed: 2017-04-20
Abstract: PROBLEM TO BE SOLVED: To present how to apply an ultrasonic probe in an easily understandable manner.SOLUTION: An ultrasonic diagnostic apparatus according to an embodiment includes an ultrasonic probe, an acquisition unit, a generation unit, and a display control unit. The ultrasonic probe executes ultrasonic scanning on a scanning surface. The acquisition unit acquires probe position information representing the position and the direction of the ultrasonic probe. The generation unit generates a first probe image representing the ultrasonic probe as seen from a first direction approximately perpendicular to the scanning surface, and a second probe image representing the ultrasonic probe as seen from a second direction approximately parallel with an azimuth direction of the scanning surface on the basis of the probe position information acquired when the ultrasonic scanning was executed. The display control unit at least displays an ultrasonic image generated by the ultrasonic scanning, the first probe image and the second probe image generated when the ultrasonic scanning was executed.SELECTED DRAWING: Figure 1