baber/WOPTO huggingface dataset:
Patent JP-2019033010-A (JP)
Title: LED lighting circuit and LED lighting device
Inventor: NOZUKI SHINICHI
IPC: H05B37/02
Filed: 2017-08-09
Abstract: To provide LED lighting circuit adapting a step-down shopper circuit of a low-side control type, capable of reducing a power consumption in a voltage detection circuit to achieve power saving.SOLUTION: An LED lighting circuit 1 comprises: a DC output circuit 20 that includes a high potential output end and a low potential output end; a step-down chopper circuit 30 of a low-side control type having an inductor 31, a switching element 32, and a diode 33; a voltage detection circuit 40 that includes a serial circuit of a first resistance 41 connected between a connection point of an LED 2 and an inductor 31 and the low potential output end, a switch element 43, and a second resistor 42, and outputs the voltage of the connection point of the switch element 43 and the second resistance 42 as a detection voltage Vd; a control circuit 50 that controls an output operation of the step-down shopper circuit 30 on the basis of the detection voltage Vd; and a switching circuit 60 that turns on/off the switch element 43 at a predetermined timing.SELECTED DRAWING: Figure 1
Patent JP-2019032471-A (JP)
Title: Luminaire and projector
Inventor: AKIYAMA KOICHI
IPC: H04N5/74
Filed: 2017-08-09
Abstract: To provide a compact luminaire that can easily ensure telecentricity.SOLUTION: A luminaire of the present invention comprises: a light source unit that includes a plurality of light emitting elements and emits a bundle of rays consisting of a plurality of rays; a collimation optical system that is provided on a light path of the bundle of rays emitted from the light source unit; and a bundle of rays compression optical system that is provided on the light path of the bundle of rays passing through the collimation optical system. The bundle of rays compression optical system includes a first lens, a second lens, a third lens, and a fourth lens arranged in order from an incident side of the bundle of rays; the first lens is formed of a spherical lens having a positive power; the second lens is formed of a first anamorphic lens having a positive power; the third lens is formed of a second anamorphic lens having a negative power; and the fourth lens is formed of a spherical lens.SELECTED DRAWING: Figure 2
Patent JP-2019036805-A (JP)
Title: Video advertisement generation method, video advertisement generation device, and video advertisement generation program
Inventor: MITSUOKA ATSUSHI
IPC: G06F3/0481
Filed: 2017-08-10
Abstract: To provide a new way of advertising used with a video.SOLUTION: A video advertisement generation method according to the present invention includes reading a first video and a second video, accepting selection of a first position at a first time of the first video, setting an operated area capable of receiving an operation to the first position, and enabling reproduction of the second video when the operated area is operated. Thereby, another video can be provided by selecting a predetermined portion included in the original video.SELECTED DRAWING: Figure 1
Patent JP-2018031075-A (JP)
Title: Functional thin film, production method thereof, laminate structure and production method thereof
Inventor: SHIMIZU TETSUHIDE
IPC: C23C14/35
Filed: 2017-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a functional thin film in which a film characteristic such as surface roughness (smoothness), a film strength (hardness), or pulling or compression inside the film (internal stress) is controlled; and to provide a production method thereof.SOLUTION: There is provided a functional thin film having an atomic composition expressed by following general formula (1), and formed by being deposited by pulse sputtering. MM'M"A...(1) (In the formula, M shows a metal element in the periodic table, and M' and M" are each the same or different atom respectively, and show a metal element in the periodic table, Al or C, A shows N, O or C, x shows a number of 0.01-0.75, y shows a number of 0.01-0.75, z shows a number of 0-0.58, n shows a number of 0.24-0.8, and an equation x+y+z+n=1 is satisfied.)SELECTED DRAWING: Figure 1
Patent JP-2019036121-A (JP)
Title: Image identifying device and image forming program
Inventor: TATSUMI DAISUKE
IPC: G06T7/60
Filed: 2017-08-15
Abstract: To provide an image identifying device and an image forming program capable of identifying a target object even if the target object is coupled with a part of a certain object when the object in an image is identified.SOLUTION: A line is extracted from an image, and a line that divides the entire image among the extracted lines is excluded from an identification object. When the line not excluded among the extracted lines has a line coupling between multiple lines, the multiple lines that have the coupling with each other is identified as one object.SELECTED DRAWING: Figure 2
Patent JP-2019034816-A (JP)
Title: Unmanned reach-type forklift and steering instruction angle correction method for unmanned reach-type forklift
Inventor: KOBAYASHI KIKUO
IPC: B62D7/08
Filed: 2017-08-16
Abstract: To provide an unmanned reach-type forklift and a steering instruction angle correction method for the unmanned reach type forklift, which are capable of automatically and accurately correcting a steering instruction angle.SOLUTION: This unmanned reach-type forklift is provided with: a controller that provides a rear wheel steering instruction angle; a gyro sensor that detects the rotational angle of a currently rotated machine base; and a rear wheel encoder that detects the moving amount of a rear wheel. The controller corrects the rear wheel steering instruction angle so that a theoretical distance between a rotational center position and the rear wheel determined on the basis of a machine base size and the rotational center position and a distance between the rotational center position and the rear wheel calculated from the rotational angle of the machine base detected during the rotation of the gyro sensor and the moving amount of the rear wheel detected by the rear wheel encoder match each other.SELECTED DRAWING: Figure 5
Patent JP-2018042994-A (JP)
Title: Clasp for accessories
Inventor: NAITO DAIJI
IPC: A44C25/00
Filed: 2017-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a clasp for accessories solving poor operability and botheration of conventional extremely small clasps, when an accessory is worn on a body, and being easily worn and removed by anyone.SOLUTION: A clasp 11 for accessories includes a pair of connecting members 12 and 13, and the connecting members 12 and 13 having pairs of magnets 14a, 14b, 15a, and 15b respectively, that are disposed at prescribed intervals apart, where the pairs of magnets are disposed at positions facing each other, with their having a different polarity. The pair of connecting members 12 and 13 have falling prevention structures 21 by which the connecting members are slidingly engaged. The clasp 11 for accessories is characterized in that, once the falling prevention structures 21 of the pair of connecting members 12 and 13 are engaged, the pairs of magnets are slid to the opposite positions, and the pairs of magnets disposed at the pair of connecting members 12 and 13 at prescribed intervals apart are attracted by magnetic force and fixed to each other.SELECTED DRAWING: Figure 2
Patent JP-2019037520-A (JP)
Title: Shogi set
Inventor: MORI KEI
IPC: A63F3/02
Filed: 2017-08-25
Abstract: To provide a shogi set that attracts an interest of a young person and a beginner by a shape and symbol of a piece, plainly displays a name and a way to move the shogi, is easy to get used, and enables shifting to the shogi smoothly.SOLUTION: A shogi set is provided as follows: a piece of the shogi has a face of an animal in substantially 1/3 in the upper part and a body part in the lower part; a body part of the surface of the piece of the shogi is made to display the name of kanji for representing a function of the piece, a mark for representing a way of advancing, and a pet name of the piece; a body part of a promoted piece surface is made to display a mark representing the name of kanji and the way of advancing of the promoted piece and a pet name of the promoted piece; and a board surface using the piece is a shogi board displaying a thick frame line of squares of 7×7.SELECTED DRAWING: Figure 1
Patent JP-2019038432-A (JP)
Title: Headrest
Inventor: NAKAMURA TAKESHI
IPC: B60N2/80
Filed: 2017-08-25
Abstract: To provide a headrest in which a side frame can be easily assembled to a main frame.SOLUTION: In this headrest 10, left and right rotary coupling parts 26L, 26R so couple left and right side frames 24L, 24R as to be rotatable around an axis which vertically extends with respect to a main frame 22. Each rotary coupling part 26 comprises: a boss hole 64 which is formed on an upper end side of the side frame 24; a boss part 50 which is formed on an upper end side of the main frame; a hinge hole 72 which is formed on a lower end side of the side frame 24; and a hinge 72 having a bracket 76 which is fastened and fixed to a lower end side of the main frame 22, and a movable shaft 74 which is rotatably supported on the bracket 76. When the side frame 24 is assembled to the main frame 22, the boss part 50 is fitted into the boss hole 64 and the movable shaft 74 is fitted into the hinge hole 72, and the bracket 76 is fastened and fixed to the main frame 22.SELECTED DRAWING: Figure 10
Patent JP-2019037964-A (JP)
Title: Electric dust collector and range hood with built-in electric dust collector
Inventor: KATSUSHIMA SHINJIRO
IPC: F24F7/06
Filed: 2017-08-29
Abstract: To provide an electric dust collector which can be downsized.SOLUTION: A device 1 as the electric dust collector 1 for electrifying particles in air according to corona discharge and collecting the particles includes: an outer cylindrical body 10 formed as a cylindrical earth electrode; an inner cylindrical body 11 which is formed as a cylindrical earth electrode and is provided so as to put a gap between the outer cylindrical body 10 and the inner cylindrical body; a plurality of discharging electrodes 27 supported by a supporting cylindrical body 26 which is provided in such a state as to be electrically insulated with the outer cylindrical body 10 and the like between the outer cylindrical body 10 and the inner cylindrical body 11; a dust collecting electrode plate 40 which is provided on an inner part of the inner cylindrical body 11 and is grounded; a high-voltage electrode plate 42 provided so as to put a gap between the dust collecting electrode plate 40 and the high-voltage electrode plate on an inner part of the inner cylindrical body 11; and an air channel 15 which is formed so as to circulate air caused to flow into the gap between the outer cylindrical body 10 and the inner cylindrical body 11 toward one end from the other end, thereafter, invert the circulation direction of the air and circulate the air from one end toward the other end through the inner part of the inner cylindrical body 11.SELECTED DRAWING: Figure 1
Patent JP-2019037207-A (JP)
Title: Head-forming vegetable harvesting machine
Inventor: INOUE TORU
IPC: A01D45/26
Filed: 2017-08-29
Abstract: To provide a head-forming vegetable harvesting machine that can transport head-forming vegetables while a stable transport posture is maintained without damaging the head-forming vegetables.SOLUTION: A head-forming vegetable harvesting machine 1 includes a harvesting working unit 13 for transporting in a backward direction head-forming vegetables A harvested from a field while maintaining a front fallen posture. The harvesting working unit 13 includes an abutment arm 83b for pushing the side faces of the head-forming vegetables so that the head-forming vegetables A may be brought into the front fallen posture. The abutment body 83b retreats backward when a predetermined load is applied, or when bending forward in accordance with the front fallen posture of the head-forming vegetables A and becoming a predetermined forward tilting angle.SELECTED DRAWING: Figure 8C
Patent JP-2018060175-A (JP)
Title: Phosphor wheel device, light source device, and projection-type image display device
Inventor: TANAKA MASAFUMI
IPC: F21V7/26
Filed: 2017-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a phosphor wheel device having heat radiation characteristics superior to the conventional capable of preventing local temperature raise of fluorescent body while preventing degradation of thermal conductivity of a base plate.SOLUTION: A phosphor wheel device 100 includes: a base plate 101; and a fluorescent body area including a fluorescent body 102 which is formed in at least a part of a circumference having a first radius r1 from a rotation center of the base plate 101 on the surface of the base plate 101. The base plate 101 includes: a ventilation area 103 which has plural openings closer to the rotation center of the base plate 101 than the fluorescent body area; and a heat transmission area 106 separated away from the rotation center of the base plate 101 than the fluorescent body area.SELECTED DRAWING: Figure 1
Patent JP-2017214421-A (JP)
Title: Gastrointestinal site-specific oral vaccination formulations active on ileum and appendix
Inventor: JEROME J SCHENTAG
IPC: A61K47/46
Filed: 2017-08-30
Abstract: PROBLEM TO BE SOLVED: To provide gastrointestinal site-specific oral vaccination formulations active on the ileum and appendix.SOLUTION: The invention provides oral vaccine formulations which deliver an antigen in the vicinity of the distal ileum and the area of the ileal brake and/or the appendix. These vaccines are useful in the treatment and/or prevention of various disorders, including viral and bacterial infections and cancers. Related methods of treatment which use the oral vaccine formulations of the invention are also provided.SELECTED DRAWING: None
Patent JP-2019045208-A (JP)
Title: Substrate inspection device and substrate processing device equipped with the same
Inventor: MATSUO TOMOHIRO
IPC: H01L21/66
Filed: 2017-08-30
Abstract: To provide a substrate inspection device with which it is possible to determine the presence of a defect in the surface state of a substrate with high accuracy, and a substrate processing device equipped with the same.SOLUTION: A substrate inspection device 200 comprises two imaging units 240A, 240B. A first region including one edge on one surface of a substrate W held by a rotation holding unit 250 is imaged by one imaging unit 240A, and first image data representing an image of the first region is generated. A second region including the other edge on one surface of the substrate W is imaged by the other imaging unit 240B, and second image data representing an image of the second region is generated. The presence of a defect in the surface state of the substrate W is determined on the basis of the plurality of generated image data. The substrate inspection device 200 may include, in place of the imaging units 240A, 240B, an imaging unit for imaging a third region of the substrate W ranging from one edge to the other edge and having an imaging plane having a length greater than or equal to the diameter of the substrate W.SELECTED DRAWING: Figure 1
Patent JP-2019047223-A (JP)
Title: Conversion device, conversion method, display device, program, and recording medium
Inventor: KANDA TAKASHI
IPC: H04N21/4402
Filed: 2017-08-30
Abstract: To cause a display device to properly display an image indicated by an image signal conforming to a standard different from a standard of an image following an image format which the display device corresponds to.SOLUTION: A conversion device comprises: a conversion part (24) for acquiring an image signal; and a TV information acquisition part (22) which acquires standard information indicating an image format which a television receiver (3) corresponds to. In a case where a first image format regulating the image signal acquired by the conversion part (24) is different from a second image format indicated by the standard information acquired by the TV information acquisition part (22), the conversion part (24) converts the first image format to the second image format to convert the image signal.SELECTED DRAWING: Figure 1
Patent JP-2019046219-A (JP)
Title: Vehicle dispatch system and vehicle dispatch method
Inventor: KAI KENSUKE
IPC: B66F9/24
Filed: 2017-09-04
Abstract: To provide a vehicle dispatch system and vehicle dispatch method for allowing an applicant to request vehicle dispatch without using a mobile terminal.SOLUTION: A vehicle dispatch system S includes: a driverless cargo vehicle 1; a camera 2 which images an applicant H to generate image data; an image analysis apparatus 3 which determines whether the applicant H is requesting vehicle dispatch or not, on the basis of the image data; a manager terminal 4 having an image display function which displays the image of the applicant H captured by the camera 2 when the image analysis apparatus 3 determines that the applicant H is requesting vehicle dispatch, and a vehicle dispatch selection function which receives an operation to indicate whether to dispatch a vehicle to the applicant H; and a vehicle dispatch apparatus 5 which does not dispatch the cargo vehicle 1 to the applicant H when the manager terminal 4 receives an operation to reject vehicle dispatch, or dispatches the cargo vehicle 1 to the applicant H when the manager terminal 4 receives an operation to permit vehicle dispatch.SELECTED DRAWING: Figure 1
Patent JP-2019043636-A (JP)
Title: Article storage device and article storage method
Inventor: HIRASAWA KATSUTO
IPC: B65B5/08
Filed: 2017-09-05
Abstract: To provide an article storage device and an article storage method capable of saving a space of the article storage device and shortening a box packing cycle time and significantly reducing a work and a cost for making a partition self-standing.SOLUTION: An article storage device 1 is a device for storing partitioning means 9 and at least one article XA1 in one storage body YA1, and has at least transportation means 3 by which the storage body YA1 is transported and a pair of robot arms 5 each provided with a hand 7, and the article XA1 and the partitioning means 9 are held by the pair of cooperatively working robot arms 5, and housed in the storage body YA1 in a state in which the article XA1 and the partitioning means 9 are combined.SELECTED DRAWING: Figure 1
Patent JP-2018117336-A (JP)
Title: Network property verification
Inventor: ALEX HORN
IPC: H04L45/50
Filed: 2017-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a method of network property verification.SOLUTION: A method of network property verification may include the steps of: obtaining one or more properties of a network to be verified; and obtaining first forwarding rules for a first network device in the network, the first forwarding rules being indicative of how the first network device handles an incoming packet with a variable-length packet header. The method may also include the steps of: obtaining second forwarding rules for a second network device in the network, the second forwarding rules being indicative of how the second network device handles the incoming packet; and generating a pushdown automaton based on the first and the second forwarding rules. The method may additionally include the step of applying a saturation-based algorithm to the pushdown automaton to verify the one or more properties of the network.SELECTED DRAWING: Figure 2
Patent JP-2018027087-A (JP)
Title: Antisense nucleic acid
Inventor: WATANABE NAOKI
IPC: A61K31/711
Filed: 2017-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a pharmaceutical preparation that is capable of highly efficiently inducing the skipping of the 44th exon of the human dystrophin gene, the pharmaceutical preparation being provided for the treatment of Duchenne muscular dystrophy.SOLUTION: According to the present invention, there is provided an antisense oligomer obtained by coupling between oligomers targeting two different sites of the 44th exon of the human dystrophin gene. Here, the antisense oligomer has a length of consecutive 15 to 30 bases and comprises coupling between a first unit oligomer containing a base sequence complementary to a first nucleotide sequence of consecutive 7 to 15 bases in a target exon and a second unit oligomer containing a base sequence complementary to a second nucleotide sequence of consecutive 7 to 15 bases in the target exon.SELECTED DRAWING: None
Patent JP-2019049382-A (JP)
Title: Heat exchanger
Inventor: TAMURA TAKETOSHI
IPC: F28F13/08
Filed: 2017-09-08
Abstract: To provide a heat exchanger capable of restraining adhesion of soot onto a fin plate surface by keeping high heat exchanging efficiency.SOLUTION: A heat exchanger 18 comprises plural fin pipes 20 arranged on upper, lower, right and left sides at constant intervals, and plural fin plates 19 aligned at predetermined intervals in an axial line direction of the fin pipe 20. A gap 28 notched toward a downstream side of a flow direction of combustion gas from a lower edge is formed on the fin plate 19, and a tip side of the gap 28 is positioned at an approximate center part of a space surrounded by the fin pipes 20 arranged in a rectangular shape at upper and lower stages. A protrusion part 29 is provided at a tip side peripheral ledge of the gap 28, and a slight distance is provided from the tip edge of the protrusion part 29 to the adjacent fin plate 19 opposed to the tip edge of the protrusion part 29. A notch part 29c is formed at the protrusion part 29, and a ratio of a notch area S2 of the notch part 29c to a projection area S1 at an inner edge of the protrusion part 29 contacting the combustion gas when seen from a flow direction of the combustion gas is made to 1.63% to 4.67%.SELECTED DRAWING: Figure 6
Patent JP-2019056040-A (JP)
Title: Cyanate ester resin composition for fiber-reinforced composite material, prepreg and fiber-reinforced composite material
Inventor: KAMIMURA YUKIHIRO
IPC: C08L61/10
Filed: 2017-09-20
Abstract: To solve the problem in which: as a matrix resin for a carbon fiber and a glass fiber-reinforced composite material applied to an aircraft and the like, a highly heat-resistant cyanate ester resin becomes a focus of attention but has defects such as poor elongation and toughness.SOLUTION: A cyanate ester resin composition for fiber-reinforced composite material contains (a) a cyanate ester resin, (b) an epoxy resin and (c) a curing accelerator or curing catalyst. Relative to the sum total of the (a) cyanate ester resin and (b) epoxy resin, the ratio of the (a) cyanate ester resin is 75-90 mass%. The (b) epoxy resin has a structure containing no nitrogen atoms in the molecule.SELECTED DRAWING: Figure 1
Patent JP-2019055110-A (JP)
Title: Slot machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2017-09-22
Abstract: To provide a slot machine allowing a difference in a state to be recognized by a performance.SOLUTION: A slot machine includes: a main control part capable of controlling to a plurality of AT-related control states including a preparation state of ART as a first state, and ART as a second state to be shifted via the first state; and a sub-control part capable of executing a specific prize winning performance in derivation of a pattern combination of middle-step bells to a reel. The pattern combination of middle-step bells is a pattern combination derivable in both of the first state and the second state. The sub-control part does not execute the specific prize winning performance even if the pattern combination of middle-step bells is derived during a preparation state of ART in the first state while executing the specific prize winning performance in derivation of the pattern combination of middle-step bells during ART in the second state.SELECTED DRAWING: Figure 17