baber/WOPTO huggingface dataset:
Patent JP-2019125691-A (JP)
Title: Manufacturing method of semiconductor device and adhesive for semiconductor
Inventor: UENO KEIKO
IPC: C09J11/06
Filed: 2018-01-16
Abstract: To suppress a decrease in connection reliability of a semiconductor device due to the influence of a difference in heat history that an adhesive receives during heat pressing.SOLUTION: There is disclosed that a manufacturing method of a semiconductor device includes applying pressure to a laminate 3 having a first member 1 and a second member 2, and a thermosetting adhesive layer 40 disposed between the first member 1 and the second member 2 while heating the laminate to a predetermined compression temperature by a heat press. The first member 1 is a semiconductor chip or a semiconductor wafer, and the second member 2 is a printed circuit board, a semiconductor chip, or a semiconductor wafer. The thermosetting adhesive includes (a) an epoxy resin, (b) a curing agent, and (c) a fluxing agent, and the melting point of the fluxing agent is lower than the compression temperature, and a difference between the compression temperature and the melting point of the fluxing agent is 70°C or less.SELECTED DRAWING: Figure 1
Patent JP-2019123202-A (JP)
Title: Method for producing pellet
Inventor: YOKOYAMA TOMONARI
IPC: B29B7/48
Filed: 2018-01-19
Abstract: To provide a method for producing a pellet with high productivity in which fuzzing of a resultant pellet is inconspicuous.SOLUTION: A method for producing a pellet includes the steps in which: a resin composition, obtained by melting and mixing a thermoplastic resin 100 pts.mass with a flexible fiber 15-50 pts.mass selected from polyester fiber, aramid fiber, polyamide fiber and stainless fiber, is discharged like a strand from a die and cooled, before cut with a cutting device having a rotary blade and a fixing blade, with the rotary blade and fixing blade having a clearance of 0.01-0.06 mm.SELECTED DRAWING: None
Patent JP-2019124893-A (JP)
Title: Image forming apparatus
Inventor: SATO REI
IPC: G03G21/00
Filed: 2018-01-19
Abstract: To provide an image forming apparatus capable of suppressing a recording medium on which a test pattern used for the past correction value calculation is formed from being erroneously set to reading means.SOLUTION: The image forming apparatus includes image forming means for forming an image on the recording medium, the reading means for reading the image formed on the recording medium, and correction value calculation means for reading the test pattern formed on the recording medium by the image forming means by the reading means and calculating a predetermined correction value for optimizing the image on the basis of the image data of the read test pattern. The image forming apparatus further includes a feature part 174 for changing the image including the test pattern each time when the test pattern is formed or each time when the optimization processing of the image is performed.SELECTED DRAWING: Figure 15
Patent JP-2019126235-A (JP)
Title: Motor controller
Inventor: IWASAKI TAMOTSU
IPC: H02P21/22
Filed: 2018-01-19
Abstract: To provide a motor controller capable of changing only a response to a target torque without changing a response to a disturbance.SOLUTION: The motor controller for controlling a motor for an electric power steering device, includes: a feedback control unit that generates a command value for driving the motor such that a phase current value flowing to the motor becomes a target value; a command value adjustment unit capable of adjusting the command value; and a drive control unit for controlling drive of the motor on the basis of the command value adjusted by the command value adjustment unit.SELECTED DRAWING: Figure 1
Patent JP-2019128701-A (JP)
Title: Terminal device, information processing device, preview method, and program
Inventor: NAGANUMA KOHEI
IPC: G06F3/12
Filed: 2018-01-23
Abstract: To solve the problem in which it takes time to display a preview screen in a background art.SOLUTION: A terminal device comprises: a terminal storage unit which stores an incomplete content; a terminal transmission unit which transmits a preview instruction, which is an instruction for performing a preview of a complete content, and an instruction containing specific information for identifying a portion being a portion of the complete content and containing a non-rendered component, to an information processing device; a terminal reception unit which receives a partial content, which is a content of a portion containing the component rendered by the information processing device and identified by specific information of the preview instruction, according to transmission of the preview instruction; a terminal processing unit which configures the complete content by incorporating the partial content into the incomplete content; and a terminal output unit which outputs the complete content. The terminal device enables the preview to be displayed in a short time.SELECTED DRAWING: Figure 1
Patent JP-2018104281-A (JP)
Title: Glass plate, glass substrate for display and glass substrate for solar battery
Inventor: KOBAYASHI DAISUKE
IPC: H01L31/0392
Filed: 2018-01-25
Abstract: PROBLEM TO BE SOLVED: To provide an excellent glass plate in which an alkali metal scarcely diffuses onto a surface of the glass plate, and with which degradation of characteristics of a transparent conductive oxide film is suppressed.SOLUTION: When an average value of hydrogen concentration at a region with a depth of 0.5-1.5 μm from a surface of a glass plate is denoted by surface layer hydrogen concentration, and hydrogen concentration at a region with a depth of 0.5-1.5 μm from a surface of a glass plate of which the depth region with a depth of 100 μm from the surface of the before-mentioned glass plate has been removed is denoted by internal hydrogen concentration, a glass plate has a value represented by ((surface layer hydrogen concentration)/(internal hydrogen concentration)) of 0.80 or less. When the thickness of the glass plate is 0.2 mm or less, however, hydrogen concentration at a region with a depth of 0.5-1.5 μm from a surface of a glass plate of which the depth region with a depth being half of the thickness of the glass plate has been removed is denoted by internal hydrogen concentration.SELECTED DRAWING: None
Patent JP-2019128536-A (JP)
Title: Display device
Inventor: KURIHARA HIROSHI
IPC: G09G3/36
Filed: 2018-01-26
Abstract: To provide a display device that can detect an abnormality or a defect of a gate line driving circuit or a gate line.SOLUTION: The display device includes: a display unit; and a peripheral region surrounding the display unit. The display unit includes: a plurality of gate lines extending in a first direction and connected to a plurality of TFTs; a gate line driving circuit in the peripheral region, the gate line driving circuit being connected to one end of the gate lines; an OR circuit in the peripheral region, the OR circuit having an input connected to another end of the gate lines; and a counter in the peripheral region, the counter being connected to the output of the OR circuit.SELECTED DRAWING: Figure 1
Patent JP-2019132140-A (JP)
Title: Rotary machine
Inventor: KOMORI MOTIMITSU
IPC: F04D29/05
Filed: 2018-01-29
Abstract: To provide a rotary machine enabling a displacement of a rotor supported by magnetic bearings to be measured under cryogenic environment by a sensor of simple structure.SOLUTION: This invention relates to a rotary machine 10 comprising a rotor 12 rotatably supported by magnetic bearings 11 and displacement detection sensors 13, 13a for measuring a positional displacement from a reference position of the rotor 12. The displacement detection sensors 13, 13a hold the rotor 12 therebetween, comprise coils 42, 43, 44 and 45 fixed at a position having a distance to the rotor 12 and a change of inductance of each of the coils 42, 43, 44 and 45 changing as a distance from each of the coils 42, 43, 44 and 45 to the rotor 12 is changed is outputted as an electrical signal indicating a positional displacement of the rotor 12 from the reference position of the rotor 12.SELECTED DRAWING: Figure 1
Patent JP-2019133371-A (JP)
Title: Method and apparatus for shape optimization result display
Inventor: IGARASHI HAJIME
IPC: G06F17/50
Filed: 2018-01-31
Abstract: To provide a method and apparatus for shape optimization result display adapted to visually graspably display an effect upon a characteristic aiming at optimization analysis.SOLUTION: A method for shape optimization result display comprises performing optimization analysis on a structure by a structure optimization apparatus 10, performing sensitivity analysis concerning an objective function of an optimization shape obtained by optimization analysis with the structure optimization apparatus 10 by a sensitivity analysis apparatus 20, computing an optimization shape after changing the characteristic by an arbitrary amount by a post-characteristic-change shape computing apparatus 30 in accordance with a partial degree having an effect on a characteristic aiming at optimization analysis if changed in shape, that is a sensitivity subjected to sensitivity analysis by the sensitivity analysis apparatus 20, and displaying an optimization shape before/after characteristic change with a different contour line type by a display 40.SELECTED DRAWING: Figure 1
Patent JP-2019133821-A (JP)
Title: Light-emitting device and display device
Inventor: MA CHUNCHE
IPC: G09F9/30
Filed: 2018-01-31
Abstract: To provide a light-emitting element having a structure in which external light reflection is suppressed and a manufacturing method thereof.SOLUTION: A light-emitting element includes a first electrode, a first insulating film located on the first electrode and having a first opening overlapping the first electrode, an electroluminescent layer on the first electrode and the first insulating film, and a second electrode on the electroluminescent layer. The first electrode includes a first conductive film having a flat upper surface, a second conductive film located on the first conductive film, in contact with the first conductive film, and having a concave surface in which the flat upper surface overlaps the first opening, and a third conductive film located on the second conductive film and in contact with the second conductive film.SELECTED DRAWING: Figure 2
Patent JP-2018100091-A (JP)
Title: Control device of electric power steering device
Inventor: UENO MASAFUMI
IPC: B62D5/04
Filed: 2018-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a control device of an electric power steering device which can safely operate a fundamental function of an EPS by using a remaining normal CPU even at a failure of one of CPUs which are incorporated in a multicore MCU.SOLUTION: In a control device of an electric power steering device (EPS) which is mounted with a multicore MCU, the multicore MCU comprises: a first CPU which operates a fundamental function of the EPS; a first CPU monitoring circuit; a first RAM being a dedicated RAM of the first CPU; a second CPU and a third CPU which operate an additional function of the EPS; a second CPU monitoring circuit; a second RAM being a dedicated RAM of the second CPU and the third CPU; a CPU controller which controls operation of each CPU on the basis of failure information of each CPU which is received from each CPU monitoring circuit; a common RAM; and peripheral parts. An address of the first RAM is set as the same as an address of the second RAM, and a fixed value which is necessary for the fundamental function, and stored in the first RAM in advance is stored in the same address of the second RAM in advance.SELECTED DRAWING: Figure 3
Patent JP-2019136899-A (JP)
Title: Image formation apparatus
Inventor: MIWA TAKUHEI
IPC: B41L13/04
Filed: 2018-02-08
Abstract: To provide an image processing apparatus which allows an operator to grasp that the apparatus becomes auto power off in advance, and can cancel the preset auto power off transition scheduled time.SOLUTION: An image formation apparatus includes: a setting unit which sets the auto power off time; a control unit which controls the auto power off operation based on the set setting value; and a notification unit which notifies the operator of the advance notice of the auto power off before the certain time to the auto power off time.SELECTED DRAWING: Figure 2
Patent JP-2019138219-A (JP)
Title: Scramjet engine and flying object
Inventor: NAKAMURA MASAHARU
IPC: F02K7/14
Filed: 2018-02-09
Abstract: To improve the combustion efficiency of a scramjet engine.SOLUTION: A scramjet engine is provided with first and second flow passage forming members, and first and second fuel injection devices. A flow passage formed between the first flow passage forming member and the second flow passage forming member includes a turbulence forming region into which compressed air is introduced from the upstream, and a combustion region which is positioned downstream of the turbulence forming region and in which combustion using compressed air is performed. The second flow passage forming member is formed with a protrusion which is positioned in the turbulence forming region and which protrudes toward the first flow passage forming member. The first fuel injection device injects fuel into compressed air via a first fuel nozzle provided in the protrusion. The second flow passage forming member is formed with a cavity positioned in the combustion region. The second fuel injection device injects fuel into compressed air via a second fuel nozzle provided in the cavity. The cavity has a bottom surface and an inclined surface connecting to a downstream end of the bottom surface. The inclination of the inclined surface of the cavity is adjusted so that a shock wave is generated in the combustion region.SELECTED DRAWING: Figure 5
Patent JP-2019140261-A (JP)
Title: Electric double layer capacitor
Inventor: EBINA TAKAHITO
IPC: H01G11/78
Filed: 2018-02-13
Abstract: To provide an electric double layer capacitor of a structure which can prevent the moisture infiltration or the leak of an electrolyte solution without increasing the whole size and which enables a stable operation over a long term.SOLUTION: An electric double layer capacitor 1 comprises: a capacitor element 2 provided with terminals 21, 22 and impregnated with an electrolyte solution 4; a sealing body 6 having a first face 6a and a second face 6b in which through-holes 6c are formed to allow the terminals 21, 22 to run therethrough; a polymer film 7 covering one or both of the first face 6a and the second face 6b; and a bottomed case 5 which contains the capacitor element 2, the sealing body 6 and the polymer film 7. The terminals 21, 22 extend through the sealing body 6 and the polymer film 7. On an opening side of the case 5, the sealing body 6 is supported and fixed by the case 5 according to the process of molding the case 5.SELECTED DRAWING: Figure 1
Patent JP-2019138281-A (JP)
Title: Vane pump
Inventor: SUGIHARA MASAMICHI
IPC: F04C2/344
Filed: 2018-02-15
Abstract: To suppress the generation of noise or vibration due to a vane pump.SOLUTION: A vane pump 100 includes: a rotor 2 coupled to a drive shaft 1; a plurality of vanes 3 provided so as to reciprocate in a diametrical direction with respect to the rotor 2; a cam ring 4 which has a cam surface 4a in which a tip end of the vane 3 slides with rotations of the rotor 2; a pump chamber 6 which is defined by the rotor 2, the cam ring 4, and a pair of the vanes 3 adjacent to each other; a pump body 10 which stores the rotor 2 and the cam ring 4; a high-pressure chamber 11a which is formed on the pump body 10 and to which a working fluid discharged from the pump chamber 6 is guided; and a plug 31 which is detachably attached to the pump body 10 and enters the high-pressure chamber 11a.SELECTED DRAWING: Figure 4
Patent JP-2019146448-A (JP)
Title: Rotator and rotary electric machine having rotator
Inventor: OKUYAMA TAKENARI
IPC: H02K1/27
Filed: 2018-02-23
Abstract: To fasten a permanent magnet without using an additional member.SOLUTION: In a rotator (100), electromagnetic steel plates (11) comprising magnet insertion holes (13) has a rotator core (10) in which the magnet insertion holes (13) are laminated to overlap with each other in a shaft direction and configured, and permanent magnets (30) which are inserted into the magnet insertion holes (13) overlapping with each other in the shaft direction in the rotator core (10). A first electromagnetic steel plate (11A), at least one magnetic steel plate of the electromagnetic steel plates (11) has a protruding part (15), a part of which protrudes toward the magnet insertion hole (13), which is configured to be bendable in the shaft direction by the permanent magnet (30) inserted into the magnet insertion hole (13), at the side of the magnet insertion hole (13). The permanent magnet (30) is fastened between the protruding part (15) that is bent and the magnet insertion hole (13).SELECTED DRAWING: Figure 3
Patent JP-2019146621-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2018-02-26
Abstract: To enhance interest in a game in a game machine controllable to a special state.SOLUTION: A game machine is controllable to a special state (for example, a second KT state) allowing a game value by a peculiar state (for example, a small win game state) to be more easily granted than a non-special state. Control of the special state is completed in accordance with control to an advantageous state (for example, a jackpot game state) (for example, when a 9R probability variable jackpot or a 2R normal jackpot results during a high-probability/second 2KT state, the second KT state is completed before shifting to a high-probability/first KT state or a low-probability/first KT state). On the basis of a determination result (for example, a read-ahead determination result) of the determination means in a special state, a suggestive performance (for example, a small win continuation suggestive performance) for suggesting continuation of a special state in later variable display can be executed.SELECTED DRAWING: Figure 8-44
Patent JP-2018117137-A (JP)
Title: Pre-cleaning chamber and semiconductor processing apparatus
Inventor: CHIN HOU
IPC: H01L21/205
Filed: 2018-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a pre-cleaning chamber and a semiconductor processing apparatus improving production performance, by preventing a harmful effect of ions in plasma on a low-k material.SOLUTION: In a semiconductor processing apparatus comprising a chamber body 21, an upper cover 22 and a transport unit, the upper cover is placed on the chamber body, the transport uni 23 is placed at a position near a bottom in the chamber body, and are configured to transport a wafer. An ion filtering unit is placed above the transport unit in the chamber body. When plasma moves from an upper side of the ion filtering unit to the transport unit, ions in the plasma are filtered.SELECTED DRAWING: Figure 2A
Patent JP-2019147458-A (JP)
Title: Brake control device and electromagnetic valve for brake control device
Inventor: MASUTANI TOMO
IPC: B60T8/17
Filed: 2018-02-27
Abstract: To provide a brake control device and an electromagnetic valve for the brake control device which can suppress a change in brake pedal characteristics while suppressing an increase in size of the device.SOLUTION: An electromagnetic valve for a brake control device has a first valve body which is opened by electromagnetic force and a second valve body which is opened by energizing force.SELECTED DRAWING: Figure 2
Patent JP-2019147303-A (JP)
Title: Liquid discharge head and liquid discharge device
Inventor: TSUKAHARA KATSUTOMO
IPC: B41J2/18
Filed: 2018-02-27
Abstract: To improve discharge property of air bubbles.SOLUTION: A liquid discharge head includes: a flow passage formation part provided with a pressure chamber to which a liquid is supplied, a communication passage which communicates the pressure chamber with a nozzle and a circulation liquid chamber; a pressure generation part which generates a change of pressure in the pressure chamber; a first circulation passage which communicates the pressure chamber with the circulation liquid chamber; and a second circulation passage which communicates the communication passage with the circulation liquid chamber, in which the pressure chamber extends in a second direction along a plane orthogonal to the first direction, and the first circulation passage extends from the pressure chamber in plan view and extends in a direction crossing the first direction.SELECTED DRAWING: Figure 2
Patent JP-2019151700-A (JP)
Title: Olefin polymerization catalyst
Inventor: TERAO HIROSHI
IPC: C08F4/6592
Filed: 2018-03-01
Abstract: To provide a polymerization catalyst for producing an ethylene/α-olefin/nonconjugated polyene copolymer that achieves improving a molecular weight of a copolymer generated during high temperature polymerization, with high activity, while having a sufficient content of nonconjugated polyene even under a polymerization condition with a small amount of nonconjugated polyene.SOLUTION: The present invention provides an olefin polymerization catalyst containing a crosslinked metallocene compound represented by the general formula [I].SELECTED DRAWING: None
Patent JP-2018087045-A (JP)
Title: Packaging container
Inventor: KUBOTA MASAO
IPC: B65D6/18
Filed: 2018-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a packaging container which can improve workability of taking in and out a film roll from the packaging container.SOLUTION: A packaging container 1 configured to store a film roll 10 formed by winding a long film around a winding core, in a state where a pair of supporting members 20 are attached to both ends of the winding core comprises at least a bottom plate, a pair of first side plates 50, 51 facing each other in the axial direction of the film roll, and a pair of second side plates 70, 71 connected to one first side plate 50 and the other first side plate 51 respectively and connected also to the bottom plate. Notches 52 are formed corresponding to a direction of taking in and out the film roll 10 in the first side plates 50 and 51 by being cut out in accordance with the position of a supporting member hole 23 in the supporting member 20. By providing the notches 52, workability of taking in and out the film roll 10 from the packaging container 1 can be improved.SELECTED DRAWING: Figure 5
Patent JP-2019154238-A (JP)
Title: Alcoholic beverage made using wood material lignocellulose as raw material and method for producing same
Inventor: OTSUKA YUICHIRO
IPC: C12G3/02
Filed: 2018-03-07
Abstract: To provide a novel brewing technology that uses a wood material lignocellulose as a carbohydrate feed source.SOLUTION: It has been found that an alcoholic beverage having a good flavor can be produced by: using a woody component obtained by wet pulverizing a wood material, followed by water washing, as a raw material; and adjusting the pH only with sodium bicarbonate and an acidic substance contained in the raw material without using buffer agent such as phosphoric acid salt, which causes astringent taste and harsh taste, and adding enzyme and yeast at a low temperature to carry out parallel double fermentation, and the present invention has been completed.SELECTED DRAWING: Figure 1