baber/WOPTO huggingface dataset:
Patent JP-2020132764-A (JP)
Title: Polyphenylene ether-containing resin composition
Inventor: ENDO MASAO
IPC: B32B17/04
Filed: 2019-02-20
Abstract: To provide a polyphenylene ether-containing resin composition excellent in electric characteristics, and to provide an electronic circuit board material, a resin film, a prepreg and a laminate formed using the resin composition.SOLUTION: There is provided a resin composition comprising: (a) a polyphenylene ether component having a structure represented by the formula (1) (wherein, X, a, R, k, Y, n, A and L are as defined in the specification) and having a number average molecular weight of 500 to 8,000; (b) a crosslinking agent; and (c) an organic peroxide.SELECTED DRAWING: Figure 1
Patent JP-2020136163-A (JP)
Title: Power supply unit
Inventor: OKANE TAKAHIKO
IPC: H01M10/615
Filed: 2019-02-22
Abstract: To provide a power supply unit that can reduce performance degradation at low temperatures while avoiding rapid discharge of a large current.SOLUTION: A power supply unit 1 is used as a drive source for a starter generator 3 and includes a lithium ion battery 2 and a capacitor 11 connected in parallel with the battery 2. The capacitor 11 is attached to the battery 2 via a heat conductive sheet 22. The power supply unit 1 is provided with a first circuit 15 including a FET 12 and a resistor 13 and to which the capacitor 11 is connected, and a second circuit 16 that directly connects the battery 2 and the starter generator 3 side and is opened/closed by a contactor 17. When an engine starts, electric power is supplied from the capacitor 11 while suppressing the amount of current from the battery 2 by the resistor 13. When power is supplied to the capacitor, the heat of the capacitor 11 is used to heat the battery 2.SELECTED DRAWING: Figure 1
Patent JP-2020135738-A (JP)
Title: Control apparatus and reset method therefor
Inventor: OISHI MAKOTO
IPC: G05B9/03
Filed: 2019-02-25
Abstract: To provide a control apparatus, including first and second control parts, with a novel technique to prevent a normal control part from being reset in a case where an abnormality occurs to the other while one of the first and second control parts are functioning normally.SOLUTION: First and second MCUs (control parts) 51, 52 of a vehicle 1 mutually monitor a state of the other and transmit a reset request signal or signals to a monitor part 53 in a case where the opposite needs a reset. A reset processing part 59 receives, from the other of the first and second MCUs, a reset request signal that means one of the first and second MCUs needs a reset, and transmits a reset signal to one of the first and second MCUs, in a case where the reset processing part has not transmitted a reset signal to the other of the first and second MCUs. Further, in a case where the reset processing part has received, from the other of the first and second MCUs, a reset request signal that means one of the first and second MCUs needs a reset, and the reset processing part has transmitted, to the other of the first and second MCUs, a reset signal, the reset processing part inhibits resetting of one of the first and second MCUs.SELECTED DRAWING: Figure 1
Patent JP-2020135792-A (JP)
Title: Information presentation device
Inventor: TAKASHIMA KAZUKI
IPC: G09G5/34
Filed: 2019-02-26
Abstract: To provide an information presentation device capable of performing continuous screen scroll by a simple operation.SOLUTION: An information presentation device 1 includes a body part 10 with a touch panel display 14 mounted, a reaction force presentation mechanism 20 to attached to the body part 10 in a movable manner, a finger movement detection mechanism 30 for detecting a change in a relative position between the reaction force presentation mechanism 20 and the body part 10, and a scroll control mechanism 12 for scrolling a display screen. The reaction force presentation mechanism 20 presents reaction force to an operator when the operator performs an operation for changing the relative position to the body part 10. The scroll control mechanism 12 determines the direction and speed of scrolling the display screen of the touch panel display 14 on the basis of a detection result of the finger movement detection mechanism 30, and continues the scrolling of the display screen on the touch panel display 14 on the basis of a relative position relation between the reaction force presentation mechanism 20 and the body part 10 detected by the finger movement detection mechanism 30.SELECTED DRAWING: Figure 2
Patent JP-2020138751-A (JP)
Title: Double container
Inventor: TAKEUCHI TOSHIHIRO
IPC: B65D1/32
Filed: 2019-02-27
Abstract: To provide a double container which reduces labor required for development and which gives an excellent use feeling.SOLUTION: A double container includes: a flexible outer layer body 1 formed in a bottle shape; and an inner layer body 2 which is provided inside the outer layer body 1 and which is filled with a content fluid. By pressing a barrel part 5 of the outer layer body 1 to the inside, the content fluid can be discharged while deforming the inner layer body 2 in a volume-reducing way. In the case where the content fluid is discharged by pressing the barrel part 5, while the ratio of the accumulated discharge amount with respect to the initial filling amount before discharging the content fluid with which the inner layer body 2 is filled is 45-60%, a pressing force to the barrel part 5 is 30-45 N, and a flatness degree of the outer layer body 1 restored when the ratio of the accumulated discharge amount is 60% is 0-0.15.SELECTED DRAWING: Figure 1
Patent JP-2020142951-A (JP)
Title: Heat treatment setter composed of ceramic sintered body with irregularities processed surface
Inventor: HIRASHITA KOJI
IPC: C04B35/185
Filed: 2019-03-06
Abstract: To provide a high functional heat treatment member that can suppress deformation and crack of an electronic component after firing even when producing a downsizing and high performance electronic component or the like by firing, and suppress, when using it for a vessel to synthesize high functional powder, a reaction between the vessel and the synthetic powder and sticking.SOLUTION: A heat treatment member includes irregularities satisfying following requirements a) to d) on a surface, and is composed of any of an alumina sintered body, a magnesia sintered body, a mullite sintered body, and spinel sintered body. The requirements include that: a) a maximum height Ry of convex parts of the irregularities is not more than 30 μm; b) a width of the convex parts of the irregularities is not more than 120 μm; c) the difference between the maximum height and the minimum height of the convex parts of the irregularities is not more than 15 μm; and d) there are 30 to 200 pieces of the convex parts of the irregularities within the area of 1 mm2 of the surface.SELECTED DRAWING: None
Patent JP-2019212287-A (JP)
Title: Text rehearsal method, device, server and storage medium
Inventor: JIANG SHUAI
IPC: G06F17/27
Filed: 2019-03-07
Abstract: To provide a new text rehearsal method for reducing dependence on manual work and improving efficiency of text rehearsal, which is more efficient than methods of rehearsing sentences by costly and inefficient manual editing methods.SOLUTION: The method comprises: for each original phrase in an original text, selecting a synonymous word of each original word in the original phrase on the basis of the synonymous words of the respective original words contained in the original phrase and predetermined probabilities of different words appearing successively; and connecting the synonymous words of the respective original words in the original phrase sequentially to obtain a rehearsed phrase of the original phrase.SELECTED DRAWING: Figure 1
Patent JP-2020141979-A (JP)
Title: Footless chair type massage machine
Inventor: MIHARA TERUO
IPC: A61H7/00
Filed: 2019-03-08
Abstract: To stably provide effective massage to a user in various massage postures concerning a legless chair type massage machine.SOLUTION: A legless chair type massage machine 1 has a horizontal width with a dimension corresponding to a body width of a user U, and also includes: a unit storage body 4 for incorporating a first massage unit 7 which treats a treatment part of the user U; a support body 5 having a horizontal width with a dimension corresponding to a body width of the user U; and connection bodies 6 for connecting the unit storage body 4 with respect to the support body 5 so as to allow mutual intersection angles to be changeable.SELECTED DRAWING: Figure 1
Patent JP-2020150686-A (JP)
Title: Flexible outer casing member for wire guide and wire guide device
Inventor: YOSHIDA KOSUKE
IPC: H02G3/04
Filed: 2019-03-13
Abstract: To provide a novel flexible outer casing member for a wire guide, capable of being easily mounted onto an outer casing of the wire guide and a novel wire guide device using the flexible outer casing member for the wire guide.SOLUTION: A flexible outer casing member 12 for a wire guide, comprises: a hollow cylindrical part 34 that is mounted to an outside of a wire guide 10 which can be bent and deformed in a prescribed shape; a slit 36 provided over a whole of an axial direction of the cylindrical part 34; and a pair of junction parts 48 and 48 which is provided to a pair of peripheral direction end surfaces 50 and 50 of the cylindrical part 34 separated with the slit 36, and jointed to each other so as to be overlapped.SELECTED DRAWING: Figure 6
Patent JP-2019172981-A (JP)
Title: Adhesive composition and adhesive sheet
Inventor: NUNOTANI SHOHEI
IPC: C08F299/00
Filed: 2019-03-14
Abstract: To provide an active energy ray curable peelable adhesive composition capable of providing an adhesive good in adhesive force before irradiation of active energy ray, excellent in heat resistance, excellent in peelability (contamination resistance, fine adhesiveness) after irradiation of the active energy ray even after heating.SOLUTION: There is provided an adhesive composition containing an ethylenic unsaturated group-containing acrylic resin (A) containing an ethylenic unsaturated group-containing structural part in a side chain of an acrylic resin, and having content of the ethylenic unsaturated group of 35 to 500 mmol/100 g based on the ethylenic unsaturated group-containing acrylic resin.SELECTED DRAWING: None
Patent JP-2019084438-A (JP)
Title: Game machine
Inventor: HARADA SHIHO
IPC: A63F7/02
Filed: 2019-03-18
Abstract: To provide a game machine capable of facilitating adjustment to an original amount of operation.SOLUTION: A handle ring 540 can be operated in a section between an initial position θ0 and an operation end point, and a position of the operation end point can be changed. Therefore, by changing (setting) the position of the operation end point to a position corresponding to a desired amount of operation (target position), a player can easily adjust the amount of operation of the handle ring 540 to an original amount of operation by operating the handle ring 540 to the operation end point (more specifically, by operating the handle ring 540 to a position where operation is controlled by the operation end point and further operation is disabled).SELECTED DRAWING: Figure 30
Patent JP-2020156143-A (JP)
Title: Control device for switching power supply
Inventor: CHIN KEN
IPC: H02M3/28
Filed: 2019-03-18
Abstract: To provide a control device capable of suppressing overshoot of output voltage at a startup time of a high-speed-response current resonance type switching power supply.SOLUTION: A soft start control circuit 22 included in a control device initially sets a start ON width signal Ton_ss of switching to a register REG1 just after startup and starts soft start control when a hysteresis comparator COMP2 detects rising of a feedback voltage Vfb. Each time a down counter DOWNC1 counts the number of times of switching (ON trigger signal on_trg) and reaches a value of an increase switching count signal Nsw_step, an adder circuit ADD1 generates an ON width signal Ton by increasing a value of the register REG1 with a step signal Ton_step. When a down counter DOWNC2 counts the number of times of switching and reaches the generated ON width, a soft start turn-off signal to_ss is outputted.SELECTED DRAWING: Figure 4
Patent JP-2020155490-A (JP)
Title: Semiconductor device
Inventor: KITAMURA MASAYUKI
IPC: H01L29/788
Filed: 2019-03-18
Abstract: To provide a semiconductor device capable of reducing an electrical short-circuit failure between metal wiring and via metal.SOLUTION: A semiconductor device according to one embodiment includes a semiconductor substrate, a first via provided on the semiconductor substrate, metal wiring provided on the first via, and a second via provided on the metal wiring. One of sides of the metal wiring, the sides facing each other in a first direction, and one of sides of the second via, the sides facing each other in the first direction, have matched positions in the first direction.SELECTED DRAWING: Figure 1
Patent JP-2020153105-A (JP)
Title: Metal snow stopper fitting with safety equipment holding function and install method of metal snow stopper fitting
Inventor: ABE KENKICHI
IPC: E04D13/10
Filed: 2019-03-19
Abstract: To easily attach safety belts and lifelines to desired locations on the roof, regardless of roof type or equipment on the roof.SOLUTION: The metal snow stopper fitting comprises a support portion 3 having legs 11A and 11B continuous with a top portion, and a bottom portion 5 which is arranged in the support portion 3 and is swingably supported by the support portion 3 by a square root round head bolt 6. An eyebolt 4 having a hole 4C for inserting a free end locking portion of a safety belt is provided on the top portion. When the metal snow stopper is attached, the eyebolt 4 is arranged so that its plane is inclined with respect to a ridge direction of a roof R and a direction orthogonal to it, and the hole 4C can be seen from these directions. When the metal snow stopper fitting is attached by placing the bottom portion 5 on a tile bar 8, and tightening a nut 30 screwed into the square root round head bolt 6 so that the legs 11A and 11B are pressed against the tile bar 8, the hole 4C of the eyebolt 4 can be visually recognized from both the inclined direction and the orthogonal direction.SELECTED DRAWING: Figure 3
Patent JP-2020156343-A (JP)
Title: Manufacturing method of fermented seasoning composition containing isovaleric acid
Inventor: TAKASHIMA MASAYO
IPC: A23L27/00
Filed: 2019-03-25
Abstract: To provide a fermented seasoning composition containing isovaleric acid at a high concentration, a method of manufacturing the fermented seasoning composition, and a novel usage of the seasoning composition containing isovaleric acid obtained by the manufacturing method like this.SOLUTION: A fermented seasoning composition that is a fermented seasoning composition obtained by fermentation of an enzyme belonging to Saccharomyces genus, Candida genus or genus Hansenula, in which 1500 ppm of isovaleric acid is contained in terms of a liquid containing 2.0% of a solid content, is provided. Furthermore, a manufacturing method of a fermented seasoning composition containing isovaleric acid including steps of: obtaining an enzyme fermented product obtained by fermenting a culture in which pH containing lactic acid is 4.5 or lower, or a lactic acid bacteria culture having pH 4.5; and obtaining a fermented liquid by removing a solid matter from the obtained enzyme fermented product.SELECTED DRAWING: None
Patent JP-2020161886-A (JP)
Title: System for confirming ship periphery
Inventor: KUROKAWA MITSUAKI
IPC: H04N7/18
Filed: 2019-03-25
Abstract: To allow for intuition recognition of distance between a ship and a mooring facility when reaching the shore.SOLUTION: A system for confirming ship periphery comprises: a plurality of cameras (13f, 13b, 13l, and 13r) that photographs ship periphery; a control device (21) that generates a bird's eye view (301) expressing a ship (101) and ship periphery in a bird's eye on the basis of an image acquired by a photographing of the plurality of cameras; a monitor (15)displaying the bird's eye view generated by the control device; and an inclination sensor (40) that detects the inclination of the ship. The control device generates an image expressing the ship of the attitude in accordance with the inclination of the ship as a bird's eye view on the basis of the inclination of the ship detected by an inclination sensor, and makes a display device display the image.SELECTED DRAWING: Figure 5
Patent JP-2020160173-A (JP)
Title: Phase modulator, and phase modulation method
Inventor: NAGOYA TAKASHI
IPC: G02F1/13
Filed: 2019-03-25
Abstract: To provide a phase modulator capable of increasing a modulation amount of a phase without increasing voltage applied from a column data line to a pixel circuit.SOLUTION: A phase modulator that causes incident light to be reflected at a desired angle comprises: a plurality of pixel circuits 21 and a plurality of reflection pixels that are provided at positions where a plurality of column data lines and a plurality of row scan lines, orthogonal to each other, are each crossed; and a liquid crystal 42 in which refraction indexes to incident light are changed by drive voltages applied by the pixel circuits 21. The column data lines output control voltages, which change in a range up to a predetermined maximum voltage VLC, to the pixel circuits 21. The pixel circuits 21 have a charge pump 31 for amplifying the control voltages. In a case where a drive voltage applied to the liquid crystal 42 is a maximum voltage or less, the control voltage is output to the liquid crystal without amplification. In a case where the drive voltage applied to the liquid crystal 42 exceeds the maximum voltage, the maximum voltage is added to the control voltage with the charge pump 31, and the control voltage is output to the liquid crystal 42.SELECTED DRAWING: Figure 3
Patent JP-2020157577-A (JP)
Title: Laminate and display device
Inventor: JANG JU-YEUL
IPC: C09J7/38
Filed: 2019-03-26
Abstract: To provide a laminate in which, in a coating layer, cracks due to bending are suppressed, and to provide a display device including the same.SOLUTION: A laminate, which is a laminate including a first protective layer, a first adhesive agent layer, an intervening coating layer, a second adhesive agent layer, and a second protective layer in this order, and in which each layer is in contact with each other, and, setting the storage elastic modulus of the first adhesive agent layer at a temperature of 25°C as G'1 [kPa], the storage elastic modulus of the second adhesive agent layer at a temperature of 25°C as G'2 [kPa], the thickness of the first adhesive agent layer as a1 [μm], and the thickness of the second adhesive agent layer as a2 [μm], the evaluation parameters A1 and A2 represented by the following equations (1) and (2): A1=G'1/a1 (1) and A2=G'2/a2 (2) satisfy the following equations (3) and (4): A1+A2≤230 (3) and A2-A1≥0 (4).SELECTED DRAWING: None
Patent JP-2020158344-A (JP)
Title: Dielectric film and electronic component
Inventor: OBA YUSUKE
IPC: H01G4/33
Filed: 2019-03-26
Abstract: To provide a dielectric film that has a high dielectric breakdown voltage even if it is a thin film.SOLUTION: A dielectric film contains a complex oxide represented by a general formula of xAO-yBO-zC2O5 as a main constituent, in which A is at least one selected from barium, calcium and strontium, B is at least one selected from magnesium and zinc, C is at least one selected from niobium and tantalum, and x, y and z satisfy the relations: x+y+z=1.000, 0.375≤x≤0.563, 0.250≤y≤0.500, x/3≤z≤(x/3)+1/9. A half band width of a diffraction peak of a (110) surface of the complex oxide is 0.40° or more in the x-ray diffraction chart of the dielectric film.SELECTED DRAWING: Figure 1
Patent JP-2020160250-A (JP)
Title: Optical receptacle, optical module, and method for manufacturing optical module
Inventor: MORIOKA SHINPEI
IPC: H01L31/0232
Filed: 2019-03-26
Abstract: To provide an optical receptacle which can maintain a high optical coupling efficiency even when a large light transmitting body is used in an end surface of a core.SOLUTION: An optical receptacle 120 includes an optical receptacle body 121 and a filter 122. The optical receptacle body 121 includes a first optical surface 123, a second optical surface 124, a third optical surface 125, and a reflection surface 126. The filter 122 includes: a first filter surface 128 for reflecting a first-wavelength light and transmitting a second-wavelength light; and a second filter 129 for reflecting a second-wavelength light and transmitting a first-wavelength light. The filter 122 is arranged on the optical receptacle body 121 so that the first filter surface 128 and the second filter surface 129 are closely attached to the reflection surface 126.SELECTED DRAWING: Figure 3
Patent JP-2020157612-A (JP)
Title: Liquid discharge head and liquid discharge device
Inventor: MIZUTA SHOHEI
IPC: B41J2/18
Filed: 2019-03-27
Abstract: To provide a liquid discharge head capable of discharging a greater amount of liquid from a nozzle.SOLUTION: A liquid discharge head 26 comprises: nozzles Nz for discharging liquid; a pressure chamber row formed by arranging multiple pressure chambers communicating with nozzles in a first axial direction; and first reservoirs 42a and second reservoirs 42b communicating with the multiple pressure chambers in common. The pressure chamber row includes first pressure chambers 221a communicating with the first reservoirs and second pressure chambers 221b communicating with the second reservoirs. The liquid discharge head further comprises a communication passages 16 causing the first pressure chamber and the second pressure chamber to communicate with one of the nozzles in common.SELECTED DRAWING: Figure 3
Patent JP-2020159962-A (JP)
Title: Interactive device and interactive system
Inventor: ECHIZEN TAKAMASA
IPC: G08G1/00
Filed: 2019-03-27
Abstract: To provide an interactive device and an interactive system that ensures a wheelchair user does not feel tiresomeness.SOLUTION: Provided is an interactive device 4, which interacts with the user of a wheelchair traveling inside a facility where a plurality of beacon transmitters are arranged, comprising: a dialog processing unit 43 for performs a dialog with the user using a prediction model; a dialog registration unit 45 for accumulating the dialogs as a history; and a model generation unit 42 for generating a prediction model by learning which is made by using the history of accumulated dialogs. The history of dialogs are composed of the state of a dialog at the time the dialog is performed, the content of the dialog and the degree of satisfaction of the user with the dialog which are associated with each other, the state of the dialog including information with which the beacon transmitter having received a radio wave when the dialog is performed is identifiable. The model generation unit 42 classifies the history of dialogs using the elements constituting the history of dialogs as parameters and thereby relearns the prediction model with prescribed timing.SELECTED DRAWING: Figure 3
Patent JP-2020160412-A (JP)
Title: Image forming apparatus
Inventor: SUZUKI TAKASHI
IPC: G03G21/18
Filed: 2019-03-28
Abstract: To eliminate a change in setting of the operation of an image forming apparatus.SOLUTION: An image forming apparatus comprises a toner cartridge, a drum cartridge and a control unit. The toner cartridge can store a toner. The drum cartridge can be attached with the toner cartridge and has a photoreceptor drum and a drum memory that stores first type information indicating the type of the drum cartridge. The control unit can communicate with the drum memory. The control unit reads the first type information from the drum memory (S2) and changes the operation of the image forming apparatus according to the type represented by the first type information (S31 to S34).SELECTED DRAWING: Figure 3