baber/WOPTO huggingface dataset:
Patent JP-2019082020-A (JP)
Title: Honeycomb concrete structure
Inventor: KAZAMA YUSUKE
IPC: E02D27/01
Filed: 2017-10-30
Abstract: To propose a honeycomb concrete structure in which, firstly, weight reduction is realized so that related costs are reduced, secondly, constructions become simple and easy, and heat insulation is improved, and thirdly strength is high.SOLUTION: A honeycomb concrete structure 2 has a honeycomb core 4 embedded in concrete 3 and has a thick plate structure, and is arranged as a foundation of a building or as a ground covering of dirt floor or a parking lot. The honeycomb core 4 has a plate shape, is arranged on the foundation ground with a cell axial direction 5 facing up and down, and is fixed to the foundation ground by a supporter 6. The concrete 3 is cast after the honeycomb core 4 has been arranged and covers at least the exterior side of the honeycomb core 4. Then, for example, the concrete 3 is filled also in each cell space 8 of the honeycomb core 4, and each filling part 10 is integrally formed with the covering part 9 which covers the outside of the honeycomb core 4.SELECTED DRAWING: Figure 1
Patent JP-2019083607-A (JP)
Title: Electric power conversion device
Inventor: YAMADA EISUKE
IPC: H02M3/28
Filed: 2017-10-30
Abstract: To provide an electric power conversion device that does not need a power supply transformer to be provided striding across an insulation region.SOLUTION: A multilayer substrate 10 includes laminated wiring layers 101 and 102. A first circuit group includes a voltage conversion circuit 901 for obtaining an operating voltage Vc11 from a power supply voltage Vc1. A second circuit group includes a voltage conversion circuit 903 for obtaining an operating voltage Vc21 from a power supply voltage Vc2. The power supply voltages Vc1 and Vc2 are insulated from each other to be supplied from the outside of the multilayer substrate 10. In the wiring layer 101, a first region 101a where the wiring pattern of the first circuit group is arranged and a second region 101b where the wiring pattern of the second circuit group is arranged are separated by a third region 101c having insulation properties. Similarly, in the wiring layer 102, a first region 102a and a second region 102b are separated by a third region 102c. From the view in the lamination direction of the wiring layers 101 and 102, each of the first regions 101a and 102a does not overlap with any of the second regions 101b and 102b.SELECTED DRAWING: Figure 1
Patent JP-2018041739-A (JP)
Title: Separator for nonaqueous electrolyte secondary battery and nonaqueous electrolyte secondary battery
Inventor: OGATA TOSHIHIKO
IPC: H01M50/417
Filed: 2017-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a separator for a nonaqueous electrolyte secondary battery, which enables the suppression of the worsening of a cycle characteristics without providing a porous layer other than a porous film including a polyolefin-based resin as a primary component.SOLUTION: A separator for a nonaqueous electrolyte secondary battery comprises a porous film including a polyolefin-based resin as a primary component, of which the 60°-relative specular glossiness is 6-30%.SELECTED DRAWING: None
Patent JP-2019085150-A (JP)
Title: Manufacturing method of cap
Inventor: MUTO HIDEYASU
IPC: B65D53/04
Filed: 2017-11-08
Abstract: To manufacture a cap on which a sheet type (plate-like) cap liner is mounted efficiently and economically while suppressing the generation of sheet chips when such a cap liner is formed.SOLUTION: A cylindrical or columnar liner material P is produced by extrusion molding of a resin material W, and the liner material P is cut perpendicularly to the longitudinal direction of the liner material P to produce a plate-shaped cap liner L, and this cap liner L is mounted on the inner surface of the top plate part of the cap body made of metal, which is of a cylindrical shape with a bottom having a top plate part and a peripheral wall part.SELECTED DRAWING: Figure 1
Patent JP-2019090641-A (JP)
Title: Liquid level calculation method of in-tank liquid cargo of ship
Inventor: HARUTA SABURO
IPC: B63B9/00
Filed: 2017-11-13
Abstract: To provide a liquid level calculation method of an in-tank liquid cargo of a ship capable of accurately calculating the liquid level of the liquid cargo loaded in a tank mounted in a hull, in consideration of the influence of the deflection of the hull.SOLUTION: A curve (y) regressing to draft points (A), (B), and (C) of a hull 1 is determined, the gradients of tangential lines (t1) and (t2) of the curve (y) at the center parts in the longitudinal direction of tanks 2a and 2b are determined, a trim correction value corresponding to the inclinations of the tanks 2a and 2b is determined using the gradients as the inclinations of the tanks 2a and 2b, and the liquid levels of the tanks 2a and 2b measured by a level gauges disposed in the tanks 2a and 2b are modified using the trim correction value.SELECTED DRAWING: Figure 1
Patent JP-2019091147-A (JP)
Title: Map information system, terminal device, and server device
Inventor: OTSUKA KOHEI
IPC: G08G1/005
Filed: 2017-11-13
Abstract: To provide a map information system that switches and displays two maps so that the gaze points become the same before and after switching, and a terminal device and a server device that utilize the map information system.SOLUTION: A map information system divides a first map and a second map into triangles in a mutually corresponding format, and transformation operation for transforming coordinates of a gaze point on the map finds a corresponding triangle in another map for a triangle including a gaze point of one map before transformation, and determines relative coordinates of the gaze point before the transformation in the triangle before the transformation to vertexes of the triangle as the relative coordinates of the gaze point after the transformation in the triangle after the transformation to the vertexes of the triangle. When inverse transformation is performed, it returns to the gaze point before the transformation, and the gaze point becomes the same before and after switching. A terminal device and a server device for operating the map information system are provided.SELECTED DRAWING: Figure 5
Patent JP-2018063435-A (JP)
Title: Semiconductor device
Inventor: UMEZAKI ATSUSHI
IPC: G11C19/28
Filed: 2017-11-14
Abstract: PROBLEM TO BE SOLVED: To reduce the number of transistors connected to a capacitor.SOLUTION: A semiconductor device includes a capacitor and a transistor. One electrode of the capacitor is connected to a wire and the other electrode of the capacitor is connected to a gate of the transistor. A clock signal is input to the wire and the clock signal is input to the gate of the transistor through the capacitor. The conductive state of the transistor is controlled by a signal synchronizing with the clock signal and the transistor is set to the on state and the off state repeatedly. Thus, the deterioration in transistor can be suppressed.SELECTED DRAWING: Figure 1
Patent JP-2019080888-A (JP)
Title: Crosscut-testing multi-blade cutter
Inventor: HIGASHI YOICHIRO
IPC: G01N19/04
Filed: 2017-10-28
Abstract: To provide a crosscut-testing multi-blade cutter capable of safely forming a cut for coat adhesion testing at a high-precision interval and depth under a stable condition with simple operation, of easily exchanging blades, and further of simultaneously forming a plurality of cuts for crosscut-testing even in a coat provided on a curved base material.SOLUTION: A crosscut-testing multi-blade cutter comprises: a plurality of blades which have engaging holes; pivots which keep the blades pivotally attached in parallel in a blade thickness direction; field adjustment plates outside of the plurality of pivotally-attached blades; blade holders; a holder cover which keeps the angle of the blade holders constant; at least one magnet between the blade holder and the coat under test; and at least a pair of front and rear magnet rollers which energize the coat under test.SELECTED DRAWING: Figure 1
Patent JP-2019090282-A (JP)
Title: Rail fastening device
Inventor: YANAGAWA HIDEAKI
IPC: E01B9/44
Filed: 2017-11-16
Abstract: To provide a rail fastening device capable of easily adjusting the position of a washer in a track direction.SOLUTION: A lower washer 12 is detachably fixed to a turnout tie plate 9. A upper washer 13 presses a rail bottom 2b while being overlapped with a lower washer 12. A guide part 14 guides this upper washer 13 with respect to the lower washer 12 so as to be able to adjust the position of the upper washer 13 in track directions D, D. For example, when a rail 2 wears to generate the expansion of track gauge, and thus the position of the rail 2 is adjusted in the track direction D, an operator pushes out the upper washer 13 on the side of a washer 11R in the track direction D, and the operator pulls in the upper washer 13 on the side of a washer 11 L in the track direction D. As a result, a presser part 13a presses an upper bottom surface 2g of the rail bottom 2b, resulting in the rail 2 coupled to the turnout tie plate 9 by the washers 11R, 11L.SELECTED DRAWING: Figure 3
Patent JP-2019094276-A (JP)
Title: Two-paste type dental hardenable composition
Inventor: KAWANA Mariko
IPC: A61K6/896
Filed: 2017-11-20
Abstract: To provide two-paste type dental hardenable compositions having clinically acceptable adhesive durability without primers against a dental adherend comprising a dental glass-ceramic restoration (in particular a lithium disilicate-containing glass-ceramic restoration).SOLUTION: Provided is a two-paste type dental hardenable composition constituted from: a first agent comprising (a) a polymerizable monomer having an acidic group, (b) a polymerizable monomer having no acidic group, (c) a polymerization initiator, and (d) a filler; and a second agent comprising (e) at least one basic filler selected from the group consisting of (b) the polymerizable monomer having no acidic group, basic glass fillers and alumina, (f) a polymerization accelerator, and (g) a silane coupling agent represented by the general formula [I], the first agent comprising a silanol condensation catalyst (i) represented by the general formula [VII], and/or the second agent comprising a crosslinking agent (h) represented by the general formula [V] or [VI].SELECTED DRAWING: None
Patent JP-2018086718-A (JP)
Title: Gripping device and industrial robot
Inventor: NITTA HIROKAZU
IPC: B25J15/08
Filed: 2017-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a gripping device which can improve versatility, and an industrial robot.SOLUTION: A gripping device comprises: a palm part 30; a bag-like gripping body part 28A which includes a plurality of finger parts 32 which are arranged so as to protrude at a circumference of the palm part 30, and fall toward the palm part 30 by deformation of the palm part 30 in a thickness direction; a filler installed in the finger part 32; a shape holding part 38 which prevents shrinkage of an outer periphery of the palm 30; and a finger holding part 42 which holds the selected finger parts 32 out of the plurality of finger parts 32 in a stretched state.SELECTED DRAWING: Figure 4
Patent JP-2019095653-A (JP)
Title: Method for manufacturing display device and display device
Inventor: ASAKURA TETSURO
IPC: G02F1/1335
Filed: 2017-11-24
Abstract: To integrally incorporate an optical element which changes a transmitted light beam direction with a voltage between electrodes, into a display device.SOLUTION: A method for manufacturing a display device including a louver which can change an angle of view includes: a first step of forming a first electrode layer which drives a louver on a first main surface of a first substrate; a second step of forming a resin layer on the first electrode layer; a third step of forming a louver groove storing electrophoretic particles and a dispersion medium in the resin layer; a fourth step of forming a sealing layer whose an upper surface is flat so that the louver groove is closed, on the resin layer having the louver groove; a fifth step of forming a color filter on the sealing layer; and a sixth step of forming a second electrode layer which drives the louver on the sealing layer.SELECTED DRAWING: Figure 1B
Patent JP-2019097345-A (JP)
Title: Electric power conversion device
Inventor: ISHIDA SATOSHI
IPC: H02M7/48
Filed: 2017-11-27
Abstract: To provide an electric power conversion device capable of suppressing occurrence of a cross current caused by a communication delay in a case where a plurality of power conversion devices are synchronized by synchronous communication.SOLUTION: In this power conversion device 10, a control section 20 is configured so as to acquire a cross current component flowing from the power conversion device 10 itself to another power conversion device 10, based on a detection value of an output current outputted from the power conversion device 20 itself and a detection value of a load current inputted to a load 50, and correct a current command value of a power conversion section 30 itself, based on the acquired cross current component.SELECTED DRAWING: Figure 2
Patent JP-2019098825-A (JP)
Title: Electric power steering device
Inventor: ITO SOICHIRO
IPC: B62D6/00
Filed: 2017-11-29
Abstract: To provide an electric power steering device which, even in a case that a disturbance that attempts to move a rack shaft is input from a road surface through steered wheels during traveling, suppresses rotation of a steering wheel.SOLUTION: Even in a case that steered wheels 18 are turned by an actual turning angle θactw due to a disturbance from a road surface, and a steering shaft 24, which is mechanically connected to the steered wheels 18, attempts to rotate during traveling, a command current Icom to an assist motor 44 is set so that the actual turning angle θactw becomes a corrected target turning angle θtarw'. The force (torque) that attempts to cause rotation of the steering shaft 24 due to the disturbance input from the road surface is instantaneously canceled by the assist motor 44.SELECTED DRAWING: Figure 1
Patent JP-2018064957-A (JP)
Title: Surgical instrument
Inventor: SMITH KEVIN
IPC: A61B17/115
Filed: 2017-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an electrically self-driven surgical instrument using self electric power.SOLUTION: The surgical instrument includes a surgical end effector having a receiving portion for removably receiving therein an interchangeable part. The receiving portion has a communication connection. A handle connected to the end effector actuates the end effector. The handle has a controller electrically connected to the communication connection for authenticating an interchangeable part when placed at the end effector. The interchangeable part is removably connected to the receiving portion and has an encryption device electrically removably connected to the communication connection when placed at the receiving portion. The encryption device authenticates the interchangeable part when queried by the electric controller.SELECTED DRAWING: Figure 30
Patent JP-2019097804-A (JP)
Title: Information processing device, information processing method, and program
Inventor: BABA KEIKI
IPC: A61B8/13
Filed: 2017-11-30
Abstract: To provide an information processing device capable of generating image data in which an artifact is suppressed.SOLUTION: An information processing device for executing processing using a reception signal of a photoacoustic wave generated by light irradiation to a subject includes: position setting means for setting a position of a sound source, which becomes a factor of an artifact; simulation means for calculating a simulation signal by simulating the reception signal of the photoacoustic wave generated from the sound source; image data generation means for generating photoacoustic image data using the reception signal, and generating simulation image data using the simulation signal; difference means for generating difference image data, which is a difference between the photoacoustic image data and the simulation image data.SELECTED DRAWING: Figure 10
Patent JP-2018027479-A (JP)
Title: Game machine
Inventor: YUASA HIROSHI
IPC: A63F7/02
Filed: 2017-12-01
Abstract: PROBLEM TO BE SOLVED: To execute a performance corresponding to an operation of operation means using a new method.SOLUTION: In a game machine including gaming control means for integrally controlling a game, performance control means for controlling a performance related to the game, and operation means which is operable by a player, the operation means includes first operation means and second operation means, and a performance includes a first performance, a second performance, and a third performance. The performance control means can execute a player-waiting state under the condition that the game is not executed. The performance control means executes the first performance on the basis of an operation to the first operation means during the player-waiting state, executes the second performance on the basis of an operation to the second operation means during the player-waiting state, and executes the third performance on the basis of an operation to the second operation means during execution of the game.SELECTED DRAWING: Figure 117
Patent JP-2019100615-A (JP)
Title: Thermoacoustic engine
Inventor: HASEGAWA SHINYA
IPC: F25B9/00
Filed: 2017-12-01
Abstract: To increase an amplification rate of sound power by a second engine while a large-sized formation of an entire thermoacoustic engine is being restricted at the thermoacoustic engine in which several second engines are arranged in series at a branch pipe in order to amplify the sound power generated at a first engine installed at an annular pipe.SOLUTION: A first engine 20 arranged at an annular pipe part 11 of this thermoacoustic engine 1 is a progressive wave type engine for amplifying progressive wave of working gas, each of several second engines 30 arranged in series at a branch pipe part 12 is a progressive type engine for amplifying sound power generated by the first engine 20. A sound impedance distribution of the branch pipe part 12 in respect to its extending direction position includes a peak position where a sound impedance value takes a maximum value within one impedance peak range where a density of working gas is defined as ρ and a sound speed is defined as c, and several second engines 30 are arranged within a range of extending direction position while a sound impedance value is equal to or more than 3ρc.SELECTED DRAWING: Figure 2
Patent JP-2019104786-A (JP)
Title: Molding material for light reflector, light reflector, base body and method for producing the same, and light-emitting device
Inventor: YAMASHITA TAISUKE
IPC: C08K3/30
Filed: 2017-12-08
Abstract: To provide a molding material for light reflector capable of preparing a light reflector with good thin wall filling property and continuous moldability.SOLUTION: A molding material for light reflector contains an unsaturated polyester resin, an inorganic filler, a white pigment and a thickener. A content of the inorganic filler is 32 pts.mass or more and 250 pts.mass or less with respect to 100 pts.mass of the unsaturated polyester resin. A content of the white pigment is 100 pts.mass or more and 300 pts.mass or less with respect to 100 pts.mass of the unsaturated polyester resin. A content of the thickener is 1.2 pts.mass or more and 6 pts.mass or less with respect to 100 pts.mass of the unsaturated polyester resin.SELECTED DRAWING: None
Patent JP-2019104882-A (JP)
Title: Adhesive, adhesive sheet, and laminate
Inventor: TANABE SHINGO
IPC: C09J175/04
Filed: 2017-12-14
Abstract: To provide an adhesive that can form an adhesive layer that has excellent yield and prevents deterioration of re-peelability after a lapse of time at high temperature, and an adhesive sheet.SOLUTION: An adhesive contains urethane polyol (A) that is a reactant between polyol (a) and polyisocyanate (b) and has a weight average molecular weight of 100,000-500,000, an isocyanate curing agent (B), an antioxidant (D), an antistatic agent (E) and a polyfunctional polyol (F). The polyfunctional polyol (F) preferably has 3 or more hydroxy groups in one molecule.SELECTED DRAWING: None
Patent JP-2019108140-A (JP)
Title: Packaging material, package and lid body
Inventor: IIO SEIYA
IPC: B65D77/20
Filed: 2017-12-15
Abstract: To provide a packaging material that can prevent the slippage of a hand at the time of opening even in a state where the hand is wetted with water, and a package and a lid body including the same.SOLUTION: A packaging material has a printed layer on the inner layer side of a transparent base material. At least part of the outer layer side of the transparent base material has a transparent mat layer. The transparent mat layer has a binder resin and a mat agent with an amount of oil absorption of 250 [g/100 g] or more. There are also provided a package and a lid body including the same.SELECTED DRAWING: Figure 1
Patent JP-2018076523-A (JP)
Title: Method for preparing ester of cellulose ether in the presence of aliphatic carboxylic acid
Inventor: OLIVER PETERMANN
IPC: C08B13/00
Filed: 2017-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for preparing two or more esters of a cellulose ether, each of which has the same ether substituents and ester substituents but has different weight average molecular weights.SOLUTION: There are prepared two or more esters of a cellulose ether, each of which has the same ether substituents and ester substituents but has different weight average molecular weights in a method comprising the steps of esterifying a cellulose ether in two or more different reactions using (i) an aliphatic monocarboxylic acid anhydride or (ii) a dicarboxylic acid anhydride or (iii) a combination of an aliphatic monocarboxylic acid anhydride and a dicarboxylic acid anhydride in the presence of an aliphatic carboxylic acid as a reactive diluent, where in each reaction, esters of the cellulose ether of different weight average molecular weights are produced using different molar ratios [aliphatic carboxylic acid/anhydroglucose units of cellulose ether].SELECTED DRAWING: None
Patent JP-2019110024-A (JP)
Title: Manufacturing method for battery
Inventor: MORI MASAHIRO
IPC: H01M2/04
Filed: 2017-12-18
Abstract: To provide a manufacturing method for a battery capable of performing satisfactory laser sealing.SOLUTION: A manufacturing method for a battery is provided for sealing an opening of a case in which an electrolyte is accommodated, with a sealing plate. The manufacturing method for the battery includes the steps of: fitting a rising part which protrudes closer to a top face of the sealing plate at an outer edge of the sealing plate, to an inner periphery of the opening of the case; forming a temporary fixing melting part for temporarily fixing the sealing plate to the case by melting a sidewall of the case and the rising part by irradiating a region where the case and the rising part are fitted, with a first laser beam in a side face direction of the case; and forming a seam melting part for welding an opening end of the case and an end of the rising part at a position separated from the temporary fixing melting part by melting the opening end of the case and the end of the rising part by irradiating the ends with a second laser beam.SELECTED DRAWING: Figure 1
Patent JP-2019110441-A (JP)
Title: Speaker
Inventor: ITO AKIRA
IPC: H04R1/02
Filed: 2017-12-19
Abstract: To provide a speaker with excellent durability and waterproofness while reducing the number of parts.SOLUTION: A speaker 100 according to the present invention includes a base 200 on which a magnetic circuit member is mounted and a main unit 300 mounted on the base 200. The main unit 300 includes a dust cap 310, a diaphragm 320 connected to the dust cap 310, an edge 330 connected to the diaphragm 320, and a box unit 340 connected to edge 330, and the main unit 300 is formed of one resin sheet on which a mold is transferred by a vacuum forming method or a pressure forming method.SELECTED DRAWING: Figure 2