baber/WOPTO huggingface dataset:
Patent JP-2020035812-A (JP)
Title: Semiconductor device and power converter
Inventor: FURUKAWA TOMOYASU
IPC: H01L21/288
Filed: 2018-08-28
Abstract: To provide a highly reliable semiconductor device in which a crack is less likely to occur in an electroless Ni plating layer in a semiconductor device having an electrode including the electroless Ni plating layer.SOLUTION: A semiconductor device includes a semiconductor element 100 and a first electrode 112 formed on a first surface 108d of the semiconductor element. The first electrode has a laminated structure including a first electroless Ni plating layer, the first electroless Ni plating layer includes Ni (nickel) and P (phosphorus) as a composition, and the first electroless Ni plating layer P (phosphorus) concentration is 2.5 wt% or more and 6 wt% or less, and the crystallization rate of NiP in the first electroless Ni plating layer is 0% or more and 20% or less.SELECTED DRAWING: Figure 1
Patent JP-2018191515-A (JP)
Title: Magnetic shield in inductive power transmission
Inventor: ALBERT J GOLKO
IPC: H02J50/10
Filed: 2018-08-30
Abstract: PROBLEM TO BE SOLVED: To maintain coupling between electronic devices in a non-interference way or in such a way as to further facilitate electrical coupling between the electronic devices.SOLUTION: An electronic device includes: a housing; an induction coil positioned in the housing and functioned to transmit or receive electric power in an inductive power transmission system; and a material with magnetic field direction arranged in the housing or on the housing. The material with magnetic field direction shields a magnetic flux of the inductive power transmission system from the housing.SELECTED DRAWING: Figure 10B
Patent JP-2018186103-A (JP)
Title: Tube type outer packaging body for power storage device, and power storage device
Inventor: YOSHINO KENJI
IPC: H01M2/02
Filed: 2018-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a tube type outer packaging body for a power storage device, which has flexibility, a generally circular form in section, and a long service life.SOLUTION: An outer packaging body 15A is formed by winding, in a tubular form, an exterior packaging film 1 for a power storage device, which is formed from a laminate film having a plurality of layers. An inner face 2a of one end portion 2 of opposing end portions of the exterior packaging film 1 in a winding direction is superposed on an inner face 3a of the other end portion 3. The one end portion 2 is folded toward the side of an outer face 1b of the exterior packaging film 1 and thus, an outer face 2b of the one end portion 2 is put on the outer face 1b of the exterior packaging film 1. In this state, the inner face 2a of the one end portion 2, and the inner face 3a of the other end portion 3 are thermally fused together. The exterior packaging film 1 has an innermost layer, an outermost layer and a barrier layer arranged between the innermost and outermost layers. The barrier layer is a metal layer. The innermost and outermost layers are each a heat-fusable resin layer. An adhesive used to mutually glue the layers superposed on one another has resistance against an electrolyte.SELECTED DRAWING: Figure 4A
Patent JP-2020032966-A (JP)
Title: Earth and sand loader
Inventor: TAKEI TOSHIYA
IPC: B65G67/06
Filed: 2018-08-31
Abstract: To provide an earth and sand loader capable of loading earth and sand in a stable state into a transportation vehicle.SOLUTION: In an earth and sand loader 1, discharge parts 31 and 31 formed like grooves directed in a longitudinal direction of a hopper are arranged in many rows in the hopper 4. The discharge parts 31 and 31 of the rows are provided with openable/closable discharge openings 5, respectively. Thus, the height of earth and sand loaded on a load-carrying platform 8a of a transportation vehicle can be kept low.SELECTED DRAWING: Figure 3
Patent JP-2020038586-A (JP)
Title: Determination device, determination method, and determination program
Inventor: UMEHARA SHUN
IPC: G06F8/70
Filed: 2018-09-06
Abstract: To determine whether a plurality of source codes created from a reference source code have been properly updated.SOLUTION: A determination device 1 includes an analysis unit 2 configured to generate relevant information indicating a relation between programs with respect to a reference source code, a first source code, and a second source code, a calculating unit 3 configured to calculate, on the basis of the relevant information of each source code, difference information for each of the first and second source codes with respect to difference from the reference source code and calculate an applied difference indicating a difference between the calculated difference information, and an evaluation unit 4 configured to determine whether the first source code and the second source code are the same on the basis of the applied difference, and when the first source code and the second source code are not the same, determine difference information of the second source code based on the first source code.SELECTED DRAWING: Figure 1
Patent JP-2020040789-A (JP)
Title: Unloading device and detecting method of cargo
Inventor: SUGAWARA ATSUSHI
IPC: B25J13/08
Filed: 2018-09-11
Abstract: To provide an unloading device allowing a cargo to be taken out from a cargo bed on which the cargoes having various shapes are placed, while preventing the collapse of cargo.SOLUTION: According to one embodiment, an unloading device has a placing part, a moving mechanism, a camera, and a supporting part. The placing part is used to place a cargo thereon when the placing part goes to a cargo bed on which the cargo is placed and takes out the cargo from the cargo bed. The moving mechanism moves the cargo toward the placing part. The camera is mounted on a lower side of the placing part in a state of being aimed at the cargo bed and can detect a bottom portion of the cargo. The supporting part supports another cargo adjacent to a lower side of the bottom of the cargo when the cargo is taken out from the cargo bed and placed on the placing part, thereby allowing the camera to detect the bottom portion of the cargo.SELECTED DRAWING: Figure 9A
Patent JP-2020039702-A (JP)
Title: Medical image extraction device, medical image extraction method, and computer program
Inventor: CHEN YEN WEI
IPC: G06T7/00
Filed: 2018-09-12
Abstract: To provide a medical image extraction device which automatically extracts an image of an internal structure of a living body from a captured image.SOLUTION: A medical image extraction device 1 includes a processor 10 which executes an image extraction process for extracting a biological structure A comprising a first part A1 recognizable on a captured image and a second part not-recognizable on the captured image from a captured image IM1. An image extraction process S100 includes a first extraction process S10 for extracting the first part from the captured image and a second extraction process S20 for generating a biological structure in which an image showing the extracted first part is interpolated.SELECTED DRAWING: Figure 1
Patent JP-2020042246-A (JP)
Title: Powder conveyance device, attachment/detachment unit and image formation apparatus
Inventor: TAMAI TATSUYA
IPC: G03G21/10
Filed: 2018-09-13
Abstract: To provide a powder conveyance device and the like which can suppress the abnormal sound generated when conveyance means for conveying powder by rotating in a passage of a conveyance path having a bent passage portion contacts an inner wall surface of the passage in comparison to a case where an elastic wall surface having the lower hardness than that of other inner wall surfaces is not provided in the passage of the conveyance path.SOLUTION: A powder conveyance device 5 includes: a powder conveyance path 51 which has bent passage portions 51b, 51c; conveyance means 52 which has a shaft part 521 arranged rotatably in the passage of the conveyance path 51 and a blade part 522 provided in the periphery of the shaft part 521 and conveying the powder; and drive means 53 which transmits the power from one end 52a side of the conveyance means 52 to drive so as to rotate the conveyance means 52. A partial inner wall surface of the passage of the conveyance path 51 is constituted as an elastic wall surface 56 having the lower hardness than that of other inner wall surfaces 57.SELECTED DRAWING: Figure 5
Patent JP-2020044698-A (JP)
Title: Print head and liquid discharge device
Inventor: MATSUMOTO YUSUKE
IPC: B41J2/01
Filed: 2018-09-19
Abstract: To carry out a self diagnostic function of a print head normally and concurrently reduce the possibility of deterioration of ink discharge accuracy to carry out print processing.SOLUTION: A print head includes: a first driving element which is driven based on a driving signal to discharge a liquid from nozzles; a diagnosis circuit which diagnoses whether or not normal discharge of the liquid is possible based on a first diagnosis signal, a second diagnosis signal, a third diagnosis signal, and a fourth diagnosis signal; a connector having a first terminal, a second terminal, a third terminal, a fourth terminal, and a fifth terminal; a substrate provided with the connector; and a first driving signal selection circuit. The diagnosis circuit and the first driving signal selection circuit are electrically connected.SELECTED DRAWING: Figure 20
Patent JP-2020046134-A (JP)
Title: Split replacement furnace body and method for repairing fluidized bed incinerator
Inventor: SHIMOMURA ERI
IPC: E04G23/02
Filed: 2018-09-20
Abstract: To repair a fluidized bed incinerator in a short period and at low cost.SOLUTION: A split replacement furnace body 1 for repairing a cylindrical furnace body of a fluidized bed incinerator, comprises: an arc part 5 in which a rectangular steel plate is warped in an arc manner in a longitudinal direction, and a cylindrical shape having the same diameter as the furnace body is divided into a plurality in a circumferential direction; a first flange 6 provided at both ends in the axial direction of the arc part 5 and extending in the circumferential direction; a second flange 7 provided at both ends in the circumferential direction of the arc part 5 and extending in the axial direction; a rod-shaped first reinforcing member 9 connecting one side in the circumferential direction and the other side in the circumferential direction of the inner peripheral surface of the arc part 5; a second reinforcing member 10 connecting a substantially central part of the first reinforcing member 9 in the length direction and a substantially central part of the inner peripheral surface in the circumferential direction; and a first locking part 16 fixed to the first reinforcing member 9.SELECTED DRAWING: Figure 7
Patent JP-2020045043-A (JP)
Title: Vehicular mirror
Inventor: WATANABE KAZUYUKI
IPC: G02F1/133
Filed: 2018-09-21
Abstract: To provide a vehicular mirror which suppresses discomfort related to visibility imparting to a driver in relation to the vehicular mirror which utilizes liquid crystal.SOLUTION: A vehicular mirror includes a mirror part 30 capable of regulating reflectance with a voltage applied to a liquid crystal layer 32A and a control part (control substrate 22) which performs anti-glare control for adjusting reflectance by controlling a voltage applied to the liquid crystal layer 32A. Therein, the control part (control substrate 22) performs calculation processing for determining a target voltage to be applied onto the liquid crystal layer 32A based on dazzling light and voltage regulating processing for causing the voltage to be applied to the crystal layer to arrive at the target voltage while increasing or decreasing the voltage by dividing the voltage to be applied to the liquid layer by a plurality of times when the voltage to be applied to the liquid crystal layer is different from the target voltage.SELECTED DRAWING: Figure 2
Patent JP-2020049396-A (JP)
Title: Spray device
Inventor: HARADA SHIRO
IPC: B05B9/04
Filed: 2018-09-25
Abstract: To provide a spray device in which a spray can is installed, which can perform spraying according to an installation environment by changing a spraying direction of a spray agent to be sprayed from the spray can.SOLUTION: A spray device 1 comprises: a spray-can installed part 7 in which a spray can 3 provided with a spray-can main body 17 and a nozzle 19 are installed and which changes a posture of the installed spray can 3; and a nozzle activation part 9 that activates the nozzle 19 of the spray can 3 installed in the spray-can installed part 7.SELECTED DRAWING: Figure 8
Patent JP-2018196830-A (JP)
Title: Game machine
Inventor: KOBAYASHI AOI
IPC: A63F7/02
Filed: 2018-09-25
Abstract: To provide a game machine capable of enhancing an amusement of a game.SOLUTION: A game machine 1 is configured to include: display means 91 for displaying an identification pattern 10 for reporting a winning/losing determination result; continuous performance execution means for executing a continuous performance 20 for repeating a unit performance using the identification pattern 10 once or for a plurality of times, and for suggesting a probability that winning/losing determination results in winning according to the number of repetition times; and step-up performance execution means for executing a step-up performance 20 for stepping up a performance element for suggesting the winning/losing determination result stepwise. The game machine is configured such that the step-up performance 20 is set so as to step up the performance element by occurrence of the unit performance, and there is a possibility that the performance element is stepped up in cases other than when the unit performance occurs, and such that the number of occurrence times of step-up is equal to or more than the number of occurrence times of the unit performance.SELECTED DRAWING: Figure 5
Patent JP-2020050051-A (JP)
Title: Four-wheel-drive vehicle
Inventor: SHIMIZU DAICHI
IPC: B60K23/08
Filed: 2018-09-25
Abstract: To provide a four-wheel-drive vehicle capable of appropriately suppressing a mesh-type clutch from inappropriately being released in a case where the travel road surface is a low-friction road.SOLUTION: In a two-wheel-drive state in which drive force from an engine 12 is distributed only to front wheels 14L, 14R by temporarily releasing left control coupling 38L and right control coupling 38R which are switched between an engaged state and a released state more quickly than a first mesh-type clutch 26 and a second mesh-type clutch 36, whether a travel road surface is a low μ road or a high μ road is re-determined, and, if the travel road surface is determined to be a low μ road, it is inhibited to switch from a four-wheel-drive state to a two-wheel-drive state. And therefore, the first mesh-type clutch 26 and second mesh-type clutch 36 are suppressed from being released inappropriately in the case of a travel road surface being a low μ road.SELECTED DRAWING: Figure 1
Patent JP-2020050734-A (JP)
Title: Resin composition for sacrificial layer and method for manufacturing semiconductor electronic component using the same
Inventor: ARIMOTO SHINJI
IPC: C08G73/10
Filed: 2018-09-26
Abstract: To provide: a resin composition for a sacrificial layer which, in a step of manufacturing a semiconductor electronic component on the sacrificial layer, has heat resistance of 200 to 500°C, further enables subsequent peeling off of the semiconductor electronic component, and still further is capable of being removed under a mild condition; and a method for manufacturing the semiconductor electronic component using the same.SOLUTION: Provided are: a resin composition for a sacrificial layer, comprising at least (A) a polyimide resin containing a hydroxyl group or a carboxyl group, or both of these in an amount of 1 to 30 mass% relative to the whole resin, and (B) a solvent; and a method for manufacturing a semiconductor electronic component using the same, comprising at least (1) a step of coating one surface of a supporting substrate with the resin composition for a sacrificial layer to form a sacrificial layer, (2) a step of forming at least a semiconductor electronic component on the sacrificial layer, and (3) a step of peeling off the semiconductor electronic component from the supporting substrate, in this order.SELECTED DRAWING: None
Patent JP-2020055361-A (JP)
Title: Motor cycle handlebar switch
Inventor: OTSUJI MIKU
IPC: B62J6/16
Filed: 2018-09-28
Abstract: To provide a motor cycle handlebar switch that can reduce removal of the wiring and establish a compact wiring structure even when plural operation switches are aggregated.SOLUTION: An operation switch includes at least a dimmer switch (66), a winker switch (60), a winker cancel switch (64), a hazard switch (65), and a meter switch (59). Each of the switches is a resistor divider switch. At least two to four switches of the switches are mounted on a single circuit board (74, 75, 76), and the single circuit board (74, 75, 76) includes wiring for a signal line (81) and a ground line (82). The ground lines (82) for the plural circuit boars are used in common. The signal line (81) and the ground line (82) are connected to a control unit (86) to which electrical parts are connected.SELECTED DRAWING: Figure 9
Patent JP-2020056340-A (JP)
Title: Exhaust emission control system and diagnostic method for the same
Inventor: YAMAGUCHI KAZUMI
IPC: B01D53/94
Filed: 2018-09-28
Abstract: To provide an exhaust emission control system and a diagnostic method for the same that enable a simple failure diagnosis.SOLUTION: An exhaust emission control system includes a first piping 13, a second piping 14, a flow passage switching device 15, an exhaust gas temperature sensor 20 and a control device 24. The control device 24 is configured to perform control to make a diagnosis to determine that the flow passage switching device 15 is normal when a temperature difference ΔTy acquired by the exhaust gas temperature sensor 20 between before and after an instruction to switch a flow passage is issued from the control device 24 to the flow passage switching device 15 is equal to or higher than a preset determination temperature Tc, and make a diagnosis to determine that the flow passage switching device 15 is abnormal when the temperature difference ΔTy is lower than the determination temperature Tc.SELECTED DRAWING: Figure 1
Patent JP-2020055185-A (JP)
Title: Hard coat film and method for producing the same
Inventor: SUZUKI TAKEO
IPC: B32B27/32
Filed: 2018-09-29
Abstract: To provide a hard coat film having excellent adhesion to a hard coat layer when using a cycloolefin polymer film as a base material.SOLUTION: The hard coat film has a hard coat layer containing an ionizing radiation-curable resin that is put on at least one side of a cycloolefin polymer base film through a primer layer. The primer layer contains a modified polyolefin resin in which a polyolefin resin is graft-modified with an α,β-unsaturated carboxylic acid or a derivative thereof, and a (meth) acrylate. In the modified polyolefin resin, the melting point is 60°C-90°C and the glass transition point is -30°C to -10°C.SELECTED DRAWING: None
Patent JP-2019016390-A (JP)
Title: Information providing method
Inventor: MAEDA MANABU
IPC: G06Q30/02
Filed: 2018-10-02
Abstract: To provide an information providing method capable of allowing a user himself/herself to whom information is provided to select another user having the same trends in hobbies and taste with himself/herself.SOLUTION: An information providing apparatus manages a first user in a plurality of users and a second user who has a similar evaluation tendency as evaluation data of the first user in association with each other. The information providing apparatus further manages a third user who is selected by a terminal apparatus of the first user as a user corresponding to taste information which matches taste of the first user in association with the first user and the second user. With this arrangement, the first user can select not only a user who is automatically selected by a system but also another user whom the first user is interested in as a similar user. Thus, information that matches hobbies and taste of a target user can be provided.SELECTED DRAWING: Figure 7
Patent JP-2020056977-A (JP)
Title: Electronic music instrument, tone generation method, and program
Inventor: SAKATA GORO
IPC: G10H1/08
Filed: 2018-10-04
Abstract: To provide an electronic music instrument capable of generating a musical tone of realistic sound quality without increasing circuit scale.SOLUTION: The electronic music instrument has a note event processing part 31 receives a piece of performance operation information including a note number. The electronic music instrument also has a waveform reading part 32 and a waveform memory 34 for acquiring a piece of musical waveform information on the basis of the received performance operation information. The electronic musical instrument is configured to execute a series of musical tone generation processing to generate the musical tone signal via signal circulation circuits 36-41 each of which includes a signal delay with delay time according to the note number of the musical tone to be generated by using the acquired the musical waveform information.SELECTED DRAWING: Figure 2
Patent JP-2020063567-A (JP)
Title: Hydraulic backhoe
Inventor: KATAYAMA Saito
IPC: E02F9/24
Filed: 2018-10-15
Abstract: To provide a hydraulic backhoe capable of reducing unnecessary notification caused by movement of the hydraulic backhoe.SOLUTION: A hydraulic backhoe 1 is provided with: cameras 201, 202, 203 attached on a revolving super structure 12 to image surroundings; a controller 40 detecting obstacles around the revolving super structure based on captured camera images; and a speaker 302 notifying of detection of the obstacles when those are detected with the controller. The controller allows: notification with the speaker when a lock lever 401 is positioned in a lock release position and when operating levers 22, 23 are held in a non-operation state from starting of the controller 40; and notification with the speaker when the lock lever is positioned in the lock release position and when the non-operation state continued for a predetermined time T1 or more after the operating levers are switched from an operation state to the non-operation state.SELECTED DRAWING: Figure 5
Patent JP-2020063121-A (JP)
Title: Rotation suppression device and crane operation system
Inventor: KOJIMA KENJI
IPC: B66C1/34
Filed: 2018-10-16
Abstract: To provide a technique capable of suppressing rotation of a suspended load of a crane, easily changing the direction thereof, etc.SOLUTION: The rotation suppression device for suppressing unintended rotation of a suspended load 9 is provided at a hook 20 suspended from a gib 12 of a crane 10 by a wire 29. The rotation suppression device comprises a drone 30 attached to the hook 20 via a frame 50. The drone 30 feeds back position information and attitude information of itself, and moves in a direction for cancelling rotation of the suspended load 9.SELECTED DRAWING: Figure 1
Patent JP-2020064428-A (JP)
Title: Content display method and device
Inventor: KAKUTA YOSHIAKI
IPC: G09G5/22
Filed: 2018-10-17
Abstract: To enable timely switching on and off to display furigana on a screen according to a reader level.SOLUTION: A touch panel type e-book display device is configured to: analyze a text to be displayed; extract kanji contained in the text; check the extracted kanji against a kanji database; read out corresponding reading kana and kanji levels; compare a set user level with a kanji level; and display the reading kana as furigana in the text if user level information does not meet the above-mentioned kanji level. The display of these furigana is switched when the user touches the screen.SELECTED DRAWING: Figure 3