baber/WOPTO huggingface dataset:
Patent JP-2020003354-A (JP)
Title: Temperature-sensitive structure and wind state measuring device
Inventor: MATSUMOTO TAKAFUMI
IPC: G01P13/00
Filed: 2018-06-28
Abstract: To provide a temperature-sensitive structure in which a temperature-sensitive element has been firmly fixed onto a synthetic resin.SOLUTION: Each of temperature-sensitive elements 3-1, ---, 3-16 has a layer structure comprising a molecular bonding layer 101, a conductive material layer 102, and a metal layer 103. Since a synthetic resin constituting the surface of a thermal conductor 2 and an organic compound of the molecular bonding layer 101 are chemically bonded to each other, the bonding between these two is strong. The molecular bonding layer 101 and the conductive material layer 102 are firmly bonded by the anchor effect of the organic compound. The bonding between the conductive material layer 102 and the metal layer 103 is strong by electroplating.SELECTED DRAWING: Figure 6
Patent JP-2020002882-A (JP)
Title: Internal combustion engine
Inventor: KONOMA YASUO
IPC: F02F3/00
Filed: 2018-06-28
Abstract: To provide an internal combustion engine which enables two pistons to be disposed in one cylinder to change a compression ratio and improve heat efficiency.SOLUTION: An internal combustion engine includes: a large piston 7 slidably disposed in a large cylinder 2 and having a small cylinder 71; a large connecting rod 6 connecting the large piston 7 with a crank pin 53 of a crank shaft 5; a small piston 8 slidably disposed within the small cylinder 71; a small connecting rod 9 connecting the small piston 8 with the large connecting rod 6; a push arm 10 which is provided at a crank arm 52 of the crank shaft 5, contacts with the small connecting rod 9, and changes a position of the small connecting rod 9 relative to the large connecting rod 6; and a guide 11 which guides a movement locus of the push arm 10.SELECTED DRAWING: Figure 1
Patent JP-2020001015-A (JP)
Title: Exhaust gas mercury removal system
Inventor: SAKUMA TETSUYA
IPC: B01J20/20
Filed: 2018-06-29
Abstract: To decrease an amount of emission of mercury contained in an exhaust gas which is emitted into atmosphere.SOLUTION: An exhaust gas mercury removal system 1 has: a mercury concentration meter 11 which measures a concentration of mercury contained in an exhaust gas which is emitted from a dust collector 7 for dust removal processing of an exhaust gas E containing mercury, and outputs an output value corresponding to a measurement result; an active carbon feeder 12 which feeds active carbon to the exhaust gas on an upstream side of the dust collector 7; and a controller 13 which controls the active carbon feeder 12 on the basis of the output value. The controller 13 controls the active carbon feeder 12 so as to intermittently feed active carbons of a specified quantity when the output value is less than a first threshold, and control the active carbon feeder 12 so as to continuously feed active carbons of a supply amount corresponding to an output value change speed when the output value is the first threshold or more.SELECTED DRAWING: Figure 1
Patent JP-2020009816-A (JP)
Title: Transport device
Inventor: OTANI JUNICHI
IPC: B25J9/06
Filed: 2018-07-03
Abstract: To provide a transport device capable of improving stability of belt tension and accuracy of arm parallelism.SOLUTION: A transport device 1 comprises a first parallel quadric link mechanism LD1 where the proximal ends of a pair of first links L1a, L1b of the same length are coupled rotatably to an anchor block A, and the distal ends are coupled rotatably to an intermediate link table E, a second parallel quadric link mechanism LD2 where the proximal ends of a pair of second links L2a, L2b of the same length are coupled rotatably to an anchor block A, and the distal ends are coupled rotatably to a distal end link plate C, and a belt transmission mechanism D placed on the intermediate link table E, having two pulley bodies coupled to the pair of first links, respectively, other pulley body coupled to the second link L2a, and a belt stretched to the two pulley bodies and the other pulley body, and transmitting rotary drive force so that the first links L1a, L1b and the second links L2a, L2b rotate in the opposite directions from each other.SELECTED DRAWING: Figure 4
Patent JP-2018149395-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2018-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of deterring a player from having a sense of unease.SOLUTION: Distribution means is varied to a first state as a state capable of distributing game balls to a first area and a second state as a state capable of distributing game balls to the first area or a second area by variation means. Based on passage of game balls through partial flow paths from among a plurality of flow paths through which the game balls can pass, the first state and the second state can be varied by the variation means. Thus, based on a state of the distribution means, a player is allowed to recognize whether game balls enter the first area in next distribution. Until next distribution by the distribution means after the distribution means is varied to the first state, the player is allowed to play a game while having a sense of security toward a shift to a special game state.SELECTED DRAWING: Figure 90
Patent JP-2018158240-A (JP)
Title: Effect output toy
Inventor: UEDA MASAHIRO
IPC: A63H5/00
Filed: 2018-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a highly amusing effect output toy.SOLUTION: A main toy body 2 includes: an attachment part 22 to which a sub-toy body 3 can be rotatably attached; and a main rotation detection part for detecting rotation of the sub-toy body 3 attached to the attachment part. The sub-toy body 3 includes a sub-rotation detection part for detecting rotation of the sub-toy body 3 while being attached to the attachment part 22. The rotation of the sub-toy body 3 is detected by the main rotation detection part and the sub-rotation detection part each by rotating the sub-toy body 3 while the sub-toy body 3 is being attached to the attachment part of the main toy body 2. A first performance, which includes a main performance outputted from the main-toy body 2 at predetermined timing from detection of the rotation of the sub-toy body 3 by the main rotation detection part, and a sub-performance outputted from the sub-toy body at predetermined timing from detection of rotation of the sub-toy body 3 by the sub-rotation detection part, can be outputted.SELECTED DRAWING: Figure 1
Patent JP-2020011771-A (JP)
Title: Multilayer paper bag that prevents leakage of content
Inventor: MAEJIMA TAKATOSHI
IPC: B65D30/14
Filed: 2018-07-21
Abstract: To provide a multilayer paper bag in which a filling object does not leak even when a working condition for filling the multilayer paper bag with a content such as fine powder or a transportation condition after filling the paper bag with the content are very hard.SOLUTION: An object of the present invention is to solve the above problem by flatly folding and crushing both ends of the multilayer cylindrical body made of a paper layer at least the outermost layer, forming a development surface having a triangular folded part including the upper and lower sheets through a central opening (one line) at both corners of an opening end of the cylindrical body, and forming a slit parallel to the opening from an inner end of the development surface of a contact part of one line in the outermost layer. Basically, the object can be achieved if the above requirements are met, furthermore, a folded line (two lines) is formed in a middle part of each of the upper paper and the lower paper to cover the central opening by folding the paper inside each other, a folded line (two lines) is formed in the middle part of each of the upper paper and the lower paper to cover the central opening by folding the paper inside each other, the object can be more reliably achieved by forming the slit parallel to the opening from the inner end of the development surface also in the two lines.SELECTED DRAWING: Figure 1
Patent JP-2020017337-A (JP)
Title: Method of manufacturing spark plug
Inventor: SONG HAIJUN
IPC: H01T13/20
Filed: 2018-07-23
Abstract: To provide a method of manufacturing a spark plug, capable of suppressing a compact from being bent during calcination without using a jig for fall prevention.SOLUTION: A method of manufacturing a spark plug includes, in the period from after an arrangement step completes until a calcination step starts. an imaging step of shooting a compact 10 placed in a case 20 with a camera C from above in a vertical direction, and a detection step of, based on imaging of the compact 10 in an image obtained in the imaging step, calculating the inclination degree of an axis Z of the compact 10 from the vertical direction and also detecting a compact 10 with an inclination degree that is greater than a predetermined inclination degree, among a plurality of the compacts 10 placed in the case 20.SELECTED DRAWING: Figure 7
Patent JP-2020016464-A (JP)
Title: Method for evaluating contraction and concrete testing body
Inventor: HAYANO HIROYUKI
IPC: G01N33/38
Filed: 2018-07-23
Abstract: To detect a crack in a concrete structure by using an optical fiber sensor, and evaluate the self-contraction of a concrete test body.SOLUTION: The present invention relates to a method for evaluating the contraction of concrete by using an optical fiber sensor, the method including: placing a concrete to the height where the optical fiber is to be set; placing an optical fiber sensor in a direction perpendicular to the vertical direction; placing an additional concrete on the concrete in which the fiber sensor is provided; and measuring the strain of the concrete on the basis of the changes of the characteristics of an optical wave propagating in the optical fiber sensor.SELECTED DRAWING: Figure 6
Patent JP-2018158763-A (JP)
Title: Container excellent in slidability against fluidity content
Inventor: AKUTSU YOSUKE
IPC: C08J7/048
Filed: 2018-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a container in which a fluidity substance is stored as the content and the surface of which the content contacts to is molded of a resin composition which includes a molding resin and liquid that is immiscible with the fluidity substance.SOLUTION: The container is improved remarkably on slidability against fluidity content and has an advantage that manufacturing is easy.SELECTED DRAWING: None
Patent JP-2018161578-A (JP)
Title: Game machine
Inventor: KANO TATSUYOSHI
IPC: A63F7/02
Filed: 2018-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of reducing disadvantage of a player.SOLUTION: Dispensing means that outputs a dispensing control signal for dispensing game media on the basis of information of a recording medium in which negotiable value information is recorded, outputs a signal for displaying information of the recording medium to display means provided in a game machine. The signal is extracted by extraction means and, on the basis of the extracted signal, the game machine notifies a player in a mode based on the information of the recording medium. Consequently, the game machine can notify the player of the information of game media so as to reduce disadvantage of the player.SELECTED DRAWING: Figure 4
Patent JP-2020022593-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2018-08-07
Abstract: To provide a game machine for enhancing an interest by executing a notice performance suitably.SOLUTION: When there are a plurality of jackpot types, an appearance rate of a notice performance may be adjusted to the same or nearly the same range regardless of a setting value by allowing an execution ratio of a notice performance to differ for each jackpot type. In this manner, when a notice performance is executed while the execution ratio of the notice performance is set to the same or nearly the same range, one may expect that a specific jackpot (for example, a probability variable jackpot) may result by execution of the notice performance according to a setting value since a ratio of a jackpot type to be won differs according to the setting value.SELECTED DRAWING: Figure 9-2
Patent JP-2020024861-A (JP)
Title: Electrode plate elongation measurement apparatus and method using laser displacement meter
Inventor: YANAI KATSUHIKO
IPC: G01B11/16
Filed: 2018-08-08
Abstract: To provide a measuring device and a measuring method that measure a difference in elongation between a coated portion and an uncoated portion of an electrode plate by using a laser beam.SOLUTION: The surface of a moving electrode plate is irradiated with a laser beam vertically, and the distance from a reference point is continuously measured, the amount of horizontal movement at the same time is obtained, and the outer length including the unevenness of an electrode plate is obtained from two data. The elongation ratio λ is obtained from the external length including the unevenness of the electrode plate and the horizontal movement amount, and is displayed.SELECTED DRAWING: Figure 1
Patent JP-2020028135-A (JP)
Title: Rotor core plate, rotor core, rotor, rotor manufacturing method and rotary machine
Inventor: HOSOZAWA KAZUJI
IPC: H02K1/28
Filed: 2018-08-09
Abstract: To provide a rotor core capable of reducing stress to a component and preventing deformation of the rotor core when a rotor is manufactured, specifically, when a shaft is press-fitted to the rotor core.SOLUTION: In a rotor core plate 5, a notch 3 is formed only in one place of an inner diameter side. A large number of rotor core plates 5 are laminated, a rotor core is formed, the rotor core is press-fitted to a shaft and a rotor is formed. A slight expansion to a circumferential direction occurs in the notch 3 by press-fitting stress in a press-fitted state to the shaft, and the expansion absorbs the press-fitting stress. Thus, in a shape as the entire rotor core plate 5, deformation is reduced or deformation is prevented.SELECTED DRAWING: Figure 1
Patent JP-2019036731-A (JP)
Title: Method and apparatus for series welding of heterojunction solar cells
Inventor: GUO QI
IPC: H01L31/05
Filed: 2018-08-15
Abstract: To provide a method and apparatus for series welding of heterojunction solar cells which enables the temperature to be lowered so as to be within the allowable processing requirements of the solar cells in series welding process of SHJ solar cells, reduces temperature change, ensure the reliability of welding, and realizes fully automatic welding for high-speed mass production of SHJ solar cells.SOLUTION: A method for series welding of heterojunction solar cells includes welding solar cells and determining whether the temperature in a welding chamber is within a set temperature range (S300), continuing the welding (S310) if the result of the determination is YES, and adjusting the temperature in the welding chamber within the set temperature range (S320) and keeping welding the solar cells if the result of the determination is NO.SELECTED DRAWING: Figure 1
Patent JP-2020030236-A (JP)
Title: Optical scanner and image forming apparatus
Inventor: TERAMURA MASAYASU
IPC: G02B26/10
Filed: 2018-08-20
Abstract: To provide an optical scanner that achieves a reduction in size while reducing a difference in quantity of light generated between surfaces to be scanned.SOLUTION: An optical scanner 10 according to the present invention comprises: first and second deflectors 1, 2; and first and second imaging optical systems that guide first and second light beams deflected by the first and second deflectors to first and second surfaces to be scanned. The first and second imaging optical systems include first and second imaging elements having the largest refractive power in a sub-scanning cross section. The distance on an optical axis between the first deflector and the first imaging element is smaller than the distance on the optical axis between the second deflector and the second imaging element. When the refractive index, thickness on the optical axis, refractive power in the sub-scanning cross section, and refractive power in the sub-scanning cross section of an incident surface of the first imaging element are N, d, φ, and φ, and the refractive index, thickness on the optical axis, refractive power in the sub-scanning cross section, and refractive power in the sub-scanning cross section of the incident surface of the second imaging element are N, d, φ, and φ, a specific conditional expression is satisfied.SELECTED DRAWING: Figure 1
Patent JP-2020029521-A (JP)
Title: Lubricant composition and bearing having the same sealed therein
Inventor: HARAMOTO YUICHIRO
IPC: F16C29/06
Filed: 2018-08-23
Abstract: To provide a lubricant composition suitable for use in a clean environment, in a high vacuum, or at high temperature, and a bearing having the lubricant composition sealed therein.SOLUTION: A lubricant composition contains at least one bicyclic liquid crystal compound represented by formula (1), or at least one tricyclic liquid crystal compound represented by formula (2), a mixture ratio between the bicyclic liquid crystal compound and the tricyclic liquid crystal compound being 95:5-15:85 in mass ratio.SELECTED DRAWING: Figure 1
Patent JP-2020031022-A (JP)
Title: Electric module
Inventor: YOSHIDA KOTARO
IPC: H01R12/55
Filed: 2018-08-24
Abstract: To provide a compact electric module capable of accommodating a plurality of boards and having a simple structure.SOLUTION: A fuse module 100 comprises a terminal fixing part 3, a power source terminal 4, and a circuit board 2. The power source terminal 4 extends through the terminal fixing part 3. An electrical component is mounted on the circuit board 2. The power source terminal 4 comprises a middle part 42, an external connection part 41, and a board connection part 43. The middle part 42 is fixed to the terminal fixing part 3. The external connection part 41 projects from the terminal fixing part 3. The board connection part 43 projects opposite the external connection part 41, from the terminal fixing part 3. The circuit board 2 is directly connected to the board connection part 43 and the circuit board 2 is thereby fixed to the power source terminal 4.SELECTED DRAWING: Figure 2
Patent JP-2020035541-A (JP)
Title: Connection terminal
Inventor: ENDO TOMOMI
IPC: H01R13/11
Filed: 2018-08-27
Abstract: To provide a connection terminal that can be easily processed while reducing manufacturing costs, and that suppresses deformation after processing.SOLUTION: In a connection terminal 10 formed in which a rectangular cylindrical box portion 31 by bending a plate made of a conductive metal material, a box portion 31 includes a bottom plate portion 32, side plate portions 33 and 34 raised from both side edges of the bottom plate portion 32, an upper plate portion 35 extending from the upper edge of one side plate portion 33 to the upper edge of the other side plate portion 34, and a fixed plate portion 36 extending from the upper edge of the other side plate portion 34 toward the upper edge of the one side plate portion 33 and superimposed on the upper plate portion 35, and the upper plate portion 35 and the fixed plate portion 36 are connected to each other by press-fitting a press-fitting protrusion 55 formed on one side into a press-fitting hole 42 formed on the other side.SELECTED DRAWING: Figure 1
Patent JP-2020033404-A (JP)
Title: Curable composition
Inventor: SANAI YASUYUKI
IPC: C09D4/00
Filed: 2018-08-28
Abstract: To provide a curable composition which is excellent in curability and provides a cured film which has excellent adhesiveness to a substrate, especially to a plastic substrate and good surface hardness, can be preferably used as a hard coating agent and has excellent antifogging properties.SOLUTION: There is provided a curable composition which comprises the following components (A), (B) and (C). A component (A): a compound having an ethylenically unsaturated group and an ionic group, a component (B): a mixture of a (meth)acrylate of pentaerythritol, in which the content of pentaerythritol di(meth)acrylate as a value obtained by a high-performance liquid chromatographic analysis using a reversed-phase silica column and a phosphoric acid aqueous solution/methanol-based eluent is 15 to 40 area% and the hydroxyl value is 190 to 400 mgKOH/g, a component (C): a compound having an isocyanurate ring and two or more ethylenically unsaturated groups.SELECTED DRAWING: None
Patent JP-2019169695-A (JP)
Title: Method for manufacturing r-t-b based sintered magnet
Inventor: MAKI TOMOHITO
IPC: H01F41/02
Filed: 2018-08-28
Abstract: To provide a manufacturing method arranged to put and diffuse R-M alloy powder in the surface of an R-T-B based sintered magnet, which can suppress the occurrence of metal buildup without worsening a magnetic property and enables the achievement of powder easier to handle by making the powder hardly burn.SOLUTION: A method for manufacturing an R-T-B based sintered magnet, which is herein disclosed, comprises the steps of: preparing an R-T-B based sintered magnet material; preparing R-M alloy powder (where R is at least one kind of rare earth elements, which always includes at least one of Nd and Pr, and M is one or more elements selected from Al, Cu, Zn, Ga, Fe, Co and Ni); forming, on the particle surface of the R-M alloy powder, an R-OH layer having an average thickness or 0.5 μm or more and 3 μm or less; coating the R-T-B based sintered magnet material with the R-M alloy powder with the R-OH layer formed thereon; and performing a thermal treatment on the R-T-B based sintered magnet material coated with the R-M alloy powder having the R-OH layer formed thereon.SELECTED DRAWING: Figure 3
Patent JP-2020036711-A (JP)
Title: Medical container and cyclic olefin copolymer composition for medical container
Inventor: FUJIMURA FUTOSHI
IPC: C08F32/00
Filed: 2018-09-03
Abstract: To provide a medical container which is hardly discolored by an electron ray and gamma ray radiation and is excellent in transparency.SOLUTION: There is provided a medical container comprising a copolymer which is formed of: (A) an α-olefin unit having C2-20; (B) a cyclic olefin unit; and (C) an aromatic vinyl unit expressed by a formula (C-1).SELECTED DRAWING: None
Patent JP-2020037633-A (JP)
Title: Sensor material, sensor, and electronic device
Inventor: MARUKO NOBUHIRO
IPC: H01L41/113
Filed: 2018-09-03
Abstract: To provide a sensor material enabling taking out a large amount of electric charge.SOLUTION: A sensor material comprises an electret film (A), and an electrode layer (B) provided at least on one surface of the electret film (A), and has an electrically insulated area in one part between the electret film (A) and the electrode layer (B).SELECTED DRAWING: Figure 1
Patent JP-2020040418-A (JP)
Title: Pneumatic tire
Inventor: SUZUKI TAKAYUKI
IPC: B60C11/13
Filed: 2018-09-06
Abstract: To provide a pneumatic tire which can coexist snow traction performance and uneven wear resistance performance.SOLUTION: A center land part 11 includes center small block rows 21, in which a plurality of center small blocks 11a line up in a tire peripheral direction, on both sides of a tire width direction of a center striation 51. A shoulder land part 13 includes shoulder small block rows 23, in which a plurality of shoulder small blocks 13a line up in the tire peripheral direction, on both sides of the tire width direction of a shoulder striation 52. Relationship between a phase difference φc of a pitch of the center small block 11a in one center small block row 21 of the center land part 11 and a pitch of a center small block 11a in the other center small block row 21, and a phase difference φs of a pitch of the shoulder small block 13a in one shoulder small block row 23 of the shoulder land part 13 and a pitch of the shoulder small block 13a in the other shoulder small block row 23 satisfies 0<φc<φs.SELECTED DRAWING: Figure 1