baber/WOPTO huggingface dataset:
Patent JP-2019009172-A (JP)
Title: Compound semiconductor device and manufacturing method of compound semiconductor device
Inventor: KURAHASHI NAOKO
IPC: H01L29/41
Filed: 2017-06-21
Abstract: To suppress gate leakage current while obtaining a low gate resistance, in a compound semiconductor device.SOLUTION: A compound semiconductor device 100 includes a compound semiconductor laminate structure, a source electrode 108 provided above the compound semiconductor laminate structure, a drain electrode 109 provided above the compound semiconductor laminate structure, a first insulation film provided above the compound semiconductor laminate structure, and a gate electrode 110 provided above the compound semiconductor laminate structure, between the source electrode 108 and drain electrode 109. The gate electrode 110 is provided with a first metal including a first region 110a in contact with the compound semiconductor laminate structure and having orientation of first crystal, and a second region 110b in contact with the upper part of the first insulation film and having orientation of second crystal, and a second metal provided above the first metal at a position separated from the boundary of the first and second regions, and connected electrically with the first metal.SELECTED DRAWING: Figure 2
Patent JP-2019007504-A (JP)
Title: Rolling device
Inventor: TANAKA ATSUSHI
IPC: C03C3/083
Filed: 2017-06-21
Abstract: To increase the longevity of a rolling device having a glass rolling element.SOLUTION: A rolling device at least has a glass rolling element, an outer ring, an inner ring, and a lubricant. The glass rolling element comprises an alkali alumino-silicate glass having a surface compression stress layer by ion exchange. The total amount of Li and Na in the lubricant is less than 5 mass%.SELECTED DRAWING: Figure 1
Patent JP-2018010290-A (JP)
Title: Display device
Inventor: HIRAKATA YOSHIHARU
IPC: G09F9/30
Filed: 2017-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable display device.SOLUTION: A display device has a first display panel, a second display panel, a first polarizing plate, and a second polarizing plate; the first display panel has a first substrate, a first transistor overlapping the first substrate, and a light emitting element electrically connected to the first transistor; the second display panel has a second substrate, a translucent liquid crystal element overlapping the second substrate, and a second transistor electrically connected to the liquid crystal element; the first display panel and second display panel are bonded together with an adhesion layer; the light emitting element is configured to emit light toward the second substrate; the first polarizing plate is disposed on the second substrate; and the second polarizing plate is disposed between the first display panel and second display panel, and has a region in contact with the adhesion layer.SELECTED DRAWING: Figure 17
Patent JP-2019001140-A (JP)
Title: Fireproof basalt sheet
Inventor: WADA MASAHITO
IPC: B32B19/02
Filed: 2017-06-12
Abstract: To provide a basalt woven fabric laminate inhibiting generation of fuzz and hangnail on a woven fabric surface of a basalt fiber, which is an incombustible material, and having flameproofness, fireproofness, fire resistance, and heat resistance, and water resistance, waterproofness as well as flexibility and flexure response property.SOLUTION: A laminate is formed by coating with an acrylic resin coating to which a phosphorous flame retardant is added.
Patent JP-2017164585-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKUTO
IPC: A63F7/02
Filed: 2017-06-29
Abstract: PROBLEM TO BE SOLVED: To create a novel game property hardly recognizing timing of occurring passage to a specific area in the game machine controlling to a high probability state on the basis of the passage to the specific area.SOLUTION: A pachinko game machine 1 controls to a high probability state on the basis of passage (V passage) to a specific area 39 in a first large winning hole 30. In a specific round game in which the first large winning hole is opened, even when the V passage occurs, the pachinko game machine does not notify thereof. In a non-specific round game in which a second large winning hole 35 without specific area is opened, the pachinko game machine may display any of a first special suggestion image 250 for suggesting that the game is controlled to a "YY RUSH" (a performance mode in a high probability time) according to the V passage/non-V passage prior thereto, and a second special suggestion image 251 for suggesting that the game is controlled to a "ZZ RUSH" (a performance mode that may be controlled in a high probability time and a low probability time). In a case of winning a prescribed jackpot symbol (e.g., a jackpot symbol 2), when the V passage does not occur before execution of the non-specific round game, the pachinko game machine displays the second special suggestion image.SELECTED DRAWING: Figure 60
Patent JP-2019011210-A (JP)
Title: Dehumidifying/humidifying rotor
Inventor: KAWAHARA TOSHIKAZU
IPC: B01D53/26
Filed: 2017-06-29
Abstract: To provide a dehumidifying/humidifying rotor that can easily be manufactured.SOLUTION: The dehumidifying/humidifying rotor of a disc-like overall shape made from foamed ceramic 3 having a plurality of intercommunicating pores 2, with the foamed ceramic 3 containing moisture adsorption powder 4, is constructed in such a manner that the moisture adsorption powder 4 is exposed on an inner face 5 of the pores 2 to allow air passing through the pores 2 to contact the exposed moisture adsorption powder 4.SELECTED DRAWING: Figure 3
Patent JP-2019010342-A (JP)
Title: Game machine
Inventor: NAKAMURA KEN
IPC: A63F7/02
Filed: 2017-06-30
Abstract: To provide a game machine capable of enhancing an interest in a game.SOLUTION: An integrated control CPU outputs first control information to a display control CPU when a predetermined operation condition by an operation button is established during an operation effective period when an operation by the operation button is effective. The predetermined operation condition is established when the operation button is operated for a predetermined time. The display control CPU executes control to display a result image when the first control information is input in a case where a special condition is established while executing control to output second control information to the integrated control CPU and display the result image when the first control information is not input by a special timing during the operation effective period.SELECTED DRAWING: Figure 9
Patent JP-2019015594-A (JP)
Title: Porous medium evaluation method
Inventor: LIANG JUN
IPC: G01N33/38
Filed: 2017-07-06
Abstract: To provide a porous medium evaluation method for evaluating the durability of a porous medium easily in a short period.SOLUTION: Provided is a porous medium evaluation method for evaluating the durability of a porous medium such as a concrete body consisting of hardened concrete. The method comprises the steps of: finding, as a penetration-durability relationship, the relationship between a penetration depth when the concrete body is permeated with a coloring liquid and a neutralization speed ratio that is a barometer of durability; permeating the concrete body to be evaluated with a coloring liquid; and evaluating the durability from the penetration depth in the concrete body to be evaluated and the penetration-durability relationship.SELECTED DRAWING: Figure 1
Patent JP-2017185315-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2017-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suppressing lowering of player's motivation for a game due to influence of nose and providing the player with a novel performance.SOLUTION: Twisted pair cables are used as a line for electrically connecting an upper tray-side liquid crystal transmitter IC 4160d to an upper tray-side liquid crystal receiver IC of a liquid crystal module circuit 450V, so that noise is removed, even if the noise enters the twisted pair cables, when the upper tray-side liquid crystal receiver IC receives differential-type serial data. A peripheral control board 4140 compares coordinate values of contact faces of a touch panel 480 acquired in the previous time and this time on the basis of a detection signal of a touch panel control board 450, and controls a sound source built-in VDP such that an image to be displayed on a display area of an upper tray liquid crystal display device 470 becomes an image added with a change due to the contact with the touch panel 480.SELECTED DRAWING: Figure 16
Patent JP-2018116676-A (JP)
Title: Provision device, provision method, and provision program
Inventor: LEE KEIJU
IPC: G06Q30/06
Filed: 2017-07-13
Abstract: PROBLEM TO BE SOLVED: To facilitate provision of labor by a robot.SOLUTION: A provision device includes: a reception section for receiving a request of labor provision from a user; a selection section for determining whether a robot that can provide labor requested from a user is registered or not on the basis of a comparison result between information related to a robot for providing predetermined labor and contents of labor requested from the user, and selecting combination of a person who can provide labor requested from the user with a robot in a case without registration; and a provision section for providing information related to combination of a person with a robot selected by the selection section to a user.SELECTED DRAWING: Figure 1
Patent JP-2017201634-A (JP)
Title: Light source unit, projection device, projection method and program
Inventor: ARAI TOSHIHARU
IPC: H05B37/02
Filed: 2017-07-20
Abstract: PROBLEM TO BE SOLVED: To reduce the influence of unevenness on a projection image to stabilize the projection image while reducing a load required for control even if there is unevenness in a phosphor layer of a fluorescent plate.SOLUTION: A light source unit 60 comprises: an excitation light source 71 operable to emit excitation light; a fluorescent plate which emits fluorescence light when its fluorescent region is irradiated with the excitation light from the excitation light source 71; a driving part operable to rotate the fluorescent plate in a circumferential direction; a fluorescent plate temperature acquisition part (wheel temperature sensor 102) operable to acquire a temperature of the fluorescent plate; a synchronization control part (control part 41) operable to synchronize a display element display frequency with a fluorescent plate rotation frequency; and a timing regulating part (control part 41) operable to regulate, by the temperature acquired by the fluorescent plate temperature acquisition part, a timing interval of control by the synchronization control part. Thus, the influence of the unevenness can be reduced to stabilize a projection image while reducing a load required for control.SELECTED DRAWING: Figure 2
Patent JP-2018022151-A (JP)
Title: Diffractive optical element and light irradiation device
Inventor: MIYAZAKI YUICHI
IPC: G02B5/18
Filed: 2017-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a diffractive optical element and a light irradiation device having high optical utilization efficiency, in which even when an incident angle of light is deviated, diffracted light is less influenced and desired diffracted light can be stably obtained, and the diffracted light has little unevenness.SOLUTION: A diffractive optical element 10 shapes light, and has a diffractive layer 15 which has: a high refractive index part 11 where a plurality of protruding sections 11a are arranged side by side in a cross-sectional shape of the layer; and a low refractive index part 14 having a lower refractive index than that of the high refractive index part 11, where a recessed section 12 is formed at least between the protruding sections 11a. The protruding section 11a has a multistep shape having a plurality of steps (11a-1, 11a-2, 11a-3, 11a-4) having different heights on at least one side of a side face shape thereof; and the side face shape of the protruding section 11a at least partially includes inclined sections (11b, 11c, 11d) inclined with respect to a plane including the diffractive layer 15.SELECTED DRAWING: Figure 4
Patent JP-2019029375-A (JP)
Title: Waterproof member, lid member, and waterproof structure
Inventor: KIDOKORO YUKIHIRO
IPC: H05K5/03
Filed: 2017-07-25
Abstract: To provide a waterproof member which can improve waterproofness of an electronic device, and to provide a lid member and a waterproof structure.SOLUTION: A waterproof member 11 is used as a component of a lid member 53 which closes an opening 52a of a case 52 in an electronic device 51. The waterproof member 11 has a body plate 21 and a rubber elastic body 22 provided at the body plate 21. The waterproof member 11 has an attachment part 31 which is attached to the lid body 54 by a fastening member 55 being provided at the attachment part 31. The fastening member 55 has a shaft part 55a and a head part 55b connected to the shaft part 55a. The attachment part 31 has: a through hole 32 into which the shaft part 55a of the fastening member 55 is inserted; and a contact part 33 which is provided so as to enclose the through hole 32 and with which the head part 55b of the fastening member 55 contacts. In the waterproof member 11, an outer peripheral edge part 41 adhering to an inner wall of the opening 52a of the case 52 and the contact part 33 are formed by a rubber elastic body 22.SELECTED DRAWING: Figure 2
Patent JP-2018046549-A (JP)
Title: Network verification
Inventor: HORN ALEXANDER
IPC: H04L45/42
Filed: 2017-07-26
Abstract: PROBLEM TO BE SOLVED: To provide techniques for network verification.SOLUTION: A network verification method may include identifying a data plane including one or more forwarding tables for each switch of a plurality of switches in the data plane. The method may also include generating a forwarding behavior representation of the data plane to represent Boolean combinations of forwarding rules of the one or more forwarding tables of the data plane. Further, the method may include comparing the forwarding behavior representation of the data plane to one or more network properties to detect one or more errors in the data plane.SELECTED DRAWING: Figure 8
Patent JP-2018097350-A (JP)
Title: Magneto-optic element
Inventor: SUZUKI FUTOSHI
IPC: C03C3/15
Filed: 2017-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a magneto-optic element which makes it possible to downsize an optical isolator while avoiding breakage due to a laser beam when the diameter of the element is reduced.SOLUTION: This magneto-optic element is characterized by comprising a columnar glass material with a diameter of at most 20 mm and by having a laser damage threshold of at least 10 J/cm.SELECTED DRAWING: Figure 1
Patent JP-2019024738-A (JP)
Title: Ophthalmologic system and ophthalmologic information processing apparatus
Inventor: TSUKADA HIROSHI
IPC: A61B3/10
Filed: 2017-07-27
Abstract: To provide an ophthalmologic system and an ophthalmologic information processing apparatus which use artificial intelligence to suitably analyze images acquired by slit-lamp microscopes.SOLUTION: In an ophthalmologic system, each of a plurality of ophthalmologic apparatuses which each at least include a plurality of slit-lamp microscopes captures images of a subject eye to acquire a three-dimensional image, and transmits the three-dimensional image to an information processing system. The information processing system stores a plurality of the three-dimensional images and performs at least one of machine learning and data mining based on the three-dimensional images, and then stores knowledge thus obtained. The information processing system further generates diagnosis support information by making inferences based on three-dimensional images of the subject eye acquired by any of the plurality of slit-lamp microscopes and the stored knowledge.SELECTED DRAWING: Figure 8
Patent JP-2018024862-A (JP)
Title: Resin particle for producing foamed particle, formed particle, and formed molded body
Inventor: FURUNAGA HARUKA
IPC: C08L63/00
Filed: 2017-07-31
Abstract: PROBLEM TO BE SOLVED: To provide foamed particles which have a low number of air bubbles and are made from a polycarbonate resin, and to provide resin particles capable of producing a foamed molded body which has a low apparent density and is made from a polycarbonate resin.SOLUTION: Resin particles for producing formed particles contain a base material resin containing a polycarbonate resin and an acrylic resin and a foam-improving resin, where the base material resin contains the polycarbonate resin in a range of 55-95 pts.mass when the total of the polycarbonate resin and the acrylic resin is 100 pts.mass, and the foam-improving resin is contained in a range of 0.1-15 pts.mass when the total of the polycarbonate resin and the acrylic resin is 100 pts.mass.SELECTED DRAWING: Figure 1
Patent JP-2017189711-A (JP)
Title: Ball feeding device for game machine
Inventor: TATEYAMA TADAHIDE
IPC: A63F7/02
Filed: 2017-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a ball feeding device for a game machine which enables a smooth and stable ball feeding operation while constraining a string of a game ball with a string and inhibiting entry of the game ball to a ball shooting direction side with minimum stationary components.SOLUTION: In a ball feeding device, a ball feeding port part 125 is provided with a notch part 125e formed by cutting out in a concave shape toward a ball introduction part side at an inner edge part on the side of a ball introduction port part. A metal plate 170 has one plate-like portion cut and formed as a cut-and-raised part and is attached to a casing K so as to close the notch part of the ball feeding port part 125 at the cut-and-raised part. A tilting base part is located on the opposite side of a ball guide passage with a portion receiving a gaming ball by a support pin as a center.SELECTED DRAWING: Figure 18
Patent JP-2019025234-A (JP)
Title: Game machine
Inventor: MAEDA JUNYA
IPC: A63F7/02
Filed: 2017-08-03
Abstract: To provide a game machine capable of improving amusement in a player.SOLUTION: During change of stopped symbols to a big win state, a liquid crystal display device 41 temporarily displays a stopped mode of the symbols at a plurality of times. Upon the temporary stopped mode and the big win state, first special symbol SD1 among the symbols is commonly displayed. At least one time among the plurality of temporary stops, the symbol is displayed in an enlarged or a contracted manner, or displayed in an effected manner (e.g., refer to Figure 8 (c) and Figure 8 (d)).SELECTED DRAWING: Figure 8
Patent JP-2019031046-A (JP)
Title: Three-dimensional molding apparatus and production method of three-dimensional model
Inventor: ARAKI MASAAKI
IPC: B33Y10/00
Filed: 2017-08-09
Abstract: To provide a three-dimensional molding apparatus capable of obtaining a three-dimensional model with occurrence of yellowing over time suppressed.SOLUTION: A three-dimensional molding apparatus has a discharge part for accommodating a three-dimensional molding material containing a photopolymerizable compound and an acylphosphine oxide based photopolymerization initiator and discharging the three-dimensional molding material, and a first visible light irradiating part 16 for applying visible light having a wavelength of 400 to 430 nm to the discharged three-dimensional molding material.SELECTED DRAWING: Figure 1
Patent JP-2019036787-A (JP)
Title: Information processing apparatus, video distribution method, and video distribution program
Inventor: KIMURA MAKOTO
IPC: H04N21/258
Filed: 2017-08-10
Abstract: To play a video on information processing terminals without interruption even when the progress of a video reaches a branch.SOLUTION: A server distributes, to portable terminals, video data for a branch including a plurality of different pieces of video data to cope with a branch on the progress of a video, and of the plurality of different pieces of video data included in the video data for a branch, video data in accordance with a branch is played on each of the portable terminals. That is, the plurality of different pieces of video data corresponding to the branches on the progress of the video are simultaneously distributed to the portable terminals from the server, and video data to be played is determined on each of the portable terminals. This prevents the occurrence of a situation where when a user A selects progress A and another user B selects progress B as the branches on the progress of the video, the user A can download video data for the progress A, but the user B cannot download video data for the progress B, and therefore the video can be played seamlessly on the portable terminals without interruption even when the progress of the video reaches the branch.SELECTED DRAWING: Figure 5
Patent JP-2019036693-A (JP)
Title: Photoelectric conversion element and manufacturing method thereof
Inventor: TAMEMURA SHIGEAKI
IPC: H01L31/0264
Filed: 2017-08-21
Abstract: To provide a photoelectric conversion element and a manufacturing method thereof capable of greatly improving the crystallinity and crystal orientation of crystalline selenium and reducing a dark current generated in the crystalline selenium.SOLUTION: In a photoelectric conversion element in which a photoelectric conversion film is formed of a crystalline selenium film 5, a tellurium film having a thickness of 0.1 nm or more and 3 nm or less is formed as an underlayer 4 for copying the crystalline selenium film 5.SELECTED DRAWING: Figure 1
Patent JP-2018046737-A (JP)
Title: Control device of rotary electric machine
Inventor: SUZUKI TAKUTO
IPC: F02N15/00
Filed: 2017-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a control device of a rotary electric machine that can suppress a rotator from being corroded during automatic stopping of an engine.SOLUTION: A control device (24) controls a rotary electric machine (21) which is applied to a vehicle in which an engine is automatically stopped when a prescribed automatic stopping condition is satisfied and thereafter the engine is automatically restarted when a prescribed restarting condition is satisfied, supplied with exciting currents through a transistor chopper-type exciting circuit (23) in which a pair of first opposing arms of a bridge circuit are constituted of power transistors (Spa and Snb) and a pair of second arms thereof are constituted of diodes (Dna and Dpb), and has power generation function based on rotation force of the engine. The device, during automatic stopping of the engine, executes first grounding-control by which the power transistor (Snb) connected to an earth side of the rotary electric machine of the pair of first arms is put into an on-state and the power transistor (Spa) connected to an output terminal side of the rotary electric machine is put into an off-state.SELECTED DRAWING: Figure 2
Patent JP-2019040361-A (JP)
Title: Content distribution device, content distribution system, and program
Inventor: MASUI YUKI
IPC: G06F13/00
Filed: 2017-08-24
Abstract: To provide a content distribution system that can efficiently distribute a content by using a summary based on information on displays.SOLUTION: A content distribution device manages display information on displays connected to the content distribution device and generates and displays summary information on the basis of the display information. When the displayed summary information is selected, the content distribution device extracts the display corresponding to the selected summary information and distributes a content to the extracted display.SELECTED DRAWING: Figure 1