baber/WOPTO huggingface dataset:
Patent JP-2020055988-A (JP)
Title: Foam particle and foam molded body
Inventor: TAZUMI KOHEI
IPC: B29C44/00
Filed: 2019-03-26
Abstract: To provide a foam particle of a polycarbonate resin capable of providing a foam molded body good in appearance and fusion property.SOLUTION: The above described problem is solved by a foam particle containing a polycarbonate resin as a base resin, in which the foam particle has (i) bubble density X of 1.0×10/cmto 1.0×10/cm, wherein bubble density X is calculated by the formula:bubble density X=(ρ/D-1)/{(4/3) π (C/10000/2)}, wherein C means average bubble diameter (μm), p means density of the polycarbonate resin (kg/m), and D means apparent density (kg/m) of the foam particle, and (ii) average bubble wall thickness of 1 μm to 15 μm.SELECTED DRAWING: Figure 1
Patent JP-2020158347-A (JP)
Title: METHOD OF PREPARING HIGHLY DISPERSED CNTs@ZIF ONE-DIMENSIONAL LINEAR NANOSTURUCTURED MATERIALS AND APPLICATION THEREOF
Inventor: TONG YUPING
IPC: B82Y40/00
Filed: 2019-03-26
Abstract: To provide a ZIF uniformly deposited on the surface of O-CNTs.SOLUTION: A method of preparing a highly dispersed CNTs@ZIF one-dimensional linear nanostructured material, comprising: 1) preparation step: mixed acid is added to CNTs, stirred 15-25h in an oil bath at 50°C, filtered, to obtain O-CNTs; 2) surface activation step of O-CNTs: O-CNTs are added to methanol solution and subjected to 1h of combined laser irradiation and ultrasonic agitation in a multifunctional deposition loading apparatus to obtain solution A; and 3) CNTs@ZIF preparation step: 2-methylimidazole is dissolved in methanol to obtain solution B, then Zn(NO3)2_6H2O and/or Co(NO3)2_6H2O is added to methanol to obtain solution C, then solutions B and C are added to solution A, then ZIF is added thereto, then 2h of ultrasonic stirring and electrodeposition are performed in the multifunctional deposition loading apparatus, and the resulting mixture is washed by centrifugal cleaning, dried and carbonized at 800°C.SELECTED DRAWING: Figure 1
Patent JP-2020156784-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-03-27
Abstract: To provide a game machine capable of favorably executing a performance for suggesting a state advantageous to a player.SOLUTION: A game machine executes light emission control and executes a specific performance. The specific performance includes, after a common part, a success part of suggesting that a privilege is assigned, and a failure part of suggesting that no privilege is assigned, where the success part is constituted of a plurality of parts. In an execution period of the plurality of parts, light emission is executed in a rainbow light-emitting pattern specific to the advantageous state. Alternatively, in an operation part, when a movable part moves from a retraction position to a performance position, the rainbow light emission is started and, in the operation part, when the movable part moves from the performance position to the retraction position, the rainbow light emission is interrupted and, after the emission of white light, the rainbow light emission is executed. In the operation part, the light emission is executed in a currently-operating pattern out of the rainbow light emission pattern and, in an epilogue part, the light emission is executed in a settlement scene pattern, and white light is emitted between the currently-operating pattern and the settlement scene part.SELECTED DRAWING: Figure 4
Patent JP-2020156403-A (JP)
Title: Composition and method for inhibiting degradation of flavor or taste of food and drink
Inventor: HIRATA MEI
IPC: A23L2/02
Filed: 2019-03-27
Abstract: To provide novel means of high versatility that inhibits a degradation of a flavor or taste of various foods and drinks that proceed during heating or preserving.SOLUTION: A composition for inhibiting a degradation of a flavor or taste contains extract from Lawsonia plants and/or purified products thereof, and the composition is blended in food and drink.SELECTED DRAWING: None
Patent JP-2020157355-A (JP)
Title: Mold clamp device
Inventor: YAMASHITA YUKI
IPC: B21D37/14
Filed: 2019-03-27
Abstract: To provide a mold clamp device that can easily, surely and safely bring a mold into a clamped state or an unclamped state with respect to a mold holder.SOLUTION: A mold clamp device 10 comprises: a cylindrical body 11 that is turnably supported with respect to a mold holder 3; a clamp rod 12, internally inserted into the cylindrical body 11, having a clamp claw part 13 that engages with a clamp engagement part 6 provided in a mold 1; connection mechanisms 14 and 44 that enable the cylindrical body 11 and the clamp rod 12 to integrally rotate; a rotationally-driving part 20 that rotationally drives the cylindrical body 11; and a screwing structure 16 that makes screwing between the mold holder 3 and the cylindrical body 11. When the cylindrical body 11 rotates, an action of feeding a screw of the screwing structure 16 allows the clamp rod 12 to go straight in a shaft direction while rotating, so that the clamp claw part 13 is engaged with or not engaged with the clamp engagement part 6.SELECTED DRAWING: Figure 7
Patent JP-2020158683-A (JP)
Title: Ricinoleic acid ester copolymer
Inventor: YAMAMOTO SHUHEI
IPC: C08G63/21
Filed: 2019-03-27
Abstract: To provide a ricinoleic acid ester copolymer improved in biodegradability.SOLUTION: There is provided a copolymer (A) satisfying the following requirements (A1) to (A4): (A1) containing a constitutional unit (a) derived from ricinoleic acid, a constitutional unit (b) derived from an aliphatic dicarboxylic acid and a constitutional unit (c) derived from a diol having 2 to 10 carbon atoms, (A2) when the total of the constitutional units (a), (b) and (c) is defined as 100 mol%, the content of the constitutional unit (a) is 20 to 90 mol%, the content of the constitutional unit (b) is 5 to 40 mol% and the content of the constitutional unit (c) is 5 to 40 mol%, (A3) the terminal group amount of the constitutional unit (a) is 0.70 or more; the terminal group amount of the constitutional unit (a)/the total terminal group amount (the terminal group amount of the constitutional unit (a)+the terminal group amount of the constitutional unit (b)+the terminal group amount of the constitutional unit (c)) and (A4) the intrinsic viscosity [IV] is in the range of 0.1 to 2.0 dl/g.SELECTED DRAWING: None
Patent JP-2020159336-A (JP)
Title: Electric pump
Inventor: HACHIMAN AKIHIRO
IPC: F04D29/58
Filed: 2019-03-28
Abstract: To provide an electric pump capable of efficiently dissipating the heat generated in a semiconductor device mounted on a motor substrate to a fluid.SOLUTION: An electric pump 1 has a motor 2, a partition wall 60 overlapping with a stator 20 of the motor 2 in the direction of a motor axis L, a pump case 40 forming a pump chamber 45 between the pump case and the partition wall 60, and an impeller 46 connected to a rotor 10 of the motor 2. A substrate arrangement space 80 communicating with surroundings of the motor axis L is configured between the stator 20 and the partition wall 60. In the substrate arrangement space 80, a motor substrate 90, in which a semiconductor device 96 is mounted on a first surface 91 on the partition wall 60 side, is arranged around the motor axis L, and a heat conduction path 70 is configured between the semiconductor device 96 and the partition wall 60. A convex portion 65 projecting toward the semiconductor device 96 is formed on the partition wall 60, and a heat conductor 71 is arranged between the convex portion 65 and the semiconductor device 96.SELECTED DRAWING: Figure 1
Patent JP-2020166048-A (JP)
Title: Optical modulator
Inventor: TAKANO SHINGO
IPC: G02B6/30
Filed: 2019-03-28
Abstract: To provide an optical modulator with less optical losses and capable of reducing the size of whole device even when an EO polymer is used.SOLUTION: The optical modulator comprises light modulation element 1 having an optical waveguide 10 including a core layer composed of an EO polymer and clad layers arranged above and below the core layer, and control electrodes (11, 12) applying an electrical field to the optical waveguide. The optical waveguide 10 is composed by arranging in parallel a plurality of optical waveguide parts having no branching part or combining part, and comprises, at an input side for light wave of the light modulation element, multi-branching means 5 configured for branching one light wave into plural light waves and inputting them into each of the optical waveguide parts. The multi-branching means is composed by stacking multilayer laminate films 52 with different reflection rates at prescribed intervals.SELECTED DRAWING: Figure 1
Patent JP-2020167233-A (JP)
Title: Module and manufacturing method therefor
Inventor: YOKOTA HIDEKI
IPC: H01L25/07
Filed: 2019-03-28
Abstract: To suppress deformation to a resin insulation layer.SOLUTION: The module includes: a resin insulation layer 10 installed with an electronic component 20 and having flexibility; leads 30, 32 joined to the resin insulation layer 10 and electrically connected with the electronic component 20; and frames 34a, 34b joined to at least a part of a region surrounding the electronic component 20 in the resin insulation layer 10.SELECTED DRAWING: Figure 1
Patent JP-2020167900-A (JP)
Title: Power source device
Inventor: SAKAI YOSHINORI
IPC: H02M3/155
Filed: 2019-03-29
Abstract: To reduce a ripple electric current of an electric current flowing in a laser diode.SOLUTION: A power source device 10 comprises: a conversion circuit 18 that includes an N number of electric current generation circuits 40 connected in parallel and having switching elements SW1, SW2, converts an input DC voltage into an output DC electric current, and supplies the output DC electric current to a laser diode 14; a command output voltage determination unit 20 that determines a command output voltage from a command electric current value by using an electric current-voltage characteristic indicating a relation between the electric current and voltage of the laser diode 14; an on-duty storage unit 26 that can suppress a ripple electric current to a predetermined value or less and stores on-duty depending on N of each of the switching elements SW1, SW2; a command input voltage determination unit 22 that, based on the on-duty and the command output voltage, determines a command input voltage; and an input voltage adjustment circuit 24 that generates an input DC voltage by converting an AC voltage into a DC voltage of the command input voltage.SELECTED DRAWING: Figure 1
Patent JP-2020169912-A (JP)
Title: Timepiece
Inventor: MAKIUCHI YOSHIKI
IPC: G04C10/00
Filed: 2019-04-04
Abstract: To provide a timepiece which has a constant current circuit capable of reducing influence of an off-leak current.SOLUTION: The timepiece includes has a constant current circuit including: a plurality of transistors serially connected to one another between a first power source as a higher-potential power source and a second power source as a lower-potential power source; a plurality of connection wires provided for the transistors, respectively, the connection wires connecting a terminal on a first power source side of the transistors and the first power source to each other; an uncut fuse for selection provided in one of the connection wires in an uncut state; and cut fuses provided for the rest of the connection terminals in a cut state.SELECTED DRAWING: Figure 3
Patent JP-2020172349-A (JP)
Title: Sheet hanging device, dust scattering prevention device, and sheet hanging method
Inventor: FUKUCHI RYOTA
IPC: B65G3/02
Filed: 2019-04-09
Abstract: To efficiently hang a sheet on a pile of sediment without using a transport device such as a crane.SOLUTION: A sheet hanging device has a sheet to be hung on a pile of sediment, an inclusion body that swells when fluid is enclosed inside, a fluid supply device for supplying fluid inside the inclusion body. When the sheet is folded and the fluid is enclosed inside the inclusion body, the sheet is rolled out of the folded state and hung on the pile due to a force created when the swelling portion of the inclusion body is increased and extended.SELECTED DRAWING: Figure 1
Patent JP-2019142900-A (JP)
Title: Method for treating her2 positive cancer by using pd-1 axis binding antagonist and anti-her2 antibody
Inventor: MARK S DENNIS
IPC: A61K45/00
Filed: 2019-04-09
Abstract: To provide a composition and a method for treating HER2 positive cancer.SOLUTION: There is provided a medical drug for enhancing an immune function by combining a human PD-L1 binding antagonist and an anti-HER2 antibody, in which the human PD-L1 binding antagonist is an anti-PD-L1 antibody, and the anti-HER2 antibody is a bispecific antibody including a first antigen binding domain bound to HER2 and a second antigen binding domain bound to CD3. It is preferable that the PD-L1 binding antagonist is selected from a group consisting of MPDL3280A, MDX-1105 and MEDI4736.SELECTED DRAWING: Figure 14
Patent JP-2019110607-A (JP)
Title: Base station device and communication method
Inventor: YUE GUOSEN
IPC: H04W72/04
Filed: 2019-04-10
Abstract: To provide CSI feedback, PDSCH RE mapping, and resource allocation effective for CoMP.SOLUTION: A base station device has a first transmitter transmitting properties related to at most four indicators, indicating at least physical downlink sheared channel (PDSCH) resource element (RE) mapping, to a user terminal, and a second transmitter transmitting one of four indicators transmitted by 2 bits, respectively, to the user terminal. The four indicators are "00", "01", "10" and "11" corresponding to first, second, third and fourth sets of parameters, the properties include cell specific reference signal information, semi-collocation information, PDSCH start point and MBSFN subframe information, the properties are transmitted semi-statically, and the indicators are transmitted dynamically, in the downlink control information format.SELECTED DRAWING: Figure 6
Patent JP-2020174470-A (JP)
Title: Rotary electric machine
Inventor: KAWAMATA RYUTARO
IPC: H02K21/24
Filed: 2019-04-11
Abstract: To provide an axial gap type rotary electric machine capable of achieving high power density.SOLUTION: The rotating electric machine 100 has a rotor 130 with permanent magnets 520a to 520h and 530a to 530h disposed on an upper (positive directional side of the Z axis) and a lower (negative directional side of the Z axis) side, respectively, and an upper stator 110 and a lower stator 120 disposed at positions facing the upper and lower sides of the rotor 130 with a predetermined interval, respectively. The rotary electric machine 100 shifts a phase of an excitation voltage applied to an excitation coil group 220 of the upper stator 110 and a phase of an excitation voltage applied to an excitation coil group 240 of the lower stator 120, and operates with the positions of permanent magnets 520a to 520h and 530a to 530h shifted in a rotational direction according to a difference in the phase .SELECTED DRAWING: Figure 1
Patent JP-2020172690-A (JP)
Title: Treatment apparatus and treatment method
Inventor: HIROSE MASATO
IPC: C23C16/52
Filed: 2019-04-11
Abstract: To provide a treatment apparatus and a treatment method capable of reducing a recipe time.SOLUTION: A treatment apparatus for treating a substrate includes a plurality of end devices 201, lower position control parts 410a, 410b for controlling a specific end device 201, and a control part 300. The control part 300 implements a recipe for treating a substrate, specifies a control step satisfying a specific condition among a plurality of control steps of the recipe, and transmits the control step specified to lower control parts 410a, 410b. The lower control parts 410a, 410b control a responding specific end device 201 based on the control step received from the control part 300.SELECTED DRAWING: Figure 2
Patent JP-2020177509-A (JP)
Title: Computer and data processing method
Inventor: TAI MITSUHARU
IPC: G06N3/08
Filed: 2019-04-19
Abstract: To realize a technology for generating models which can handle a variety of input data and an output value without increasing a calculation cost.SOLUTION: A computer generates a model for outputting an output value on the basis of a plurality of pieces of time-series data having different data types. The model includes a network that is formed of connections of a plurality of nodes having a recursive structure and updates states of the plurality of nodes according to a predetermined time step, and an addition section that calculates the output value by adding values obtained by multiplying each of a plurality of values output from the network by a plurality of weights. The computer includes: a learning section for executing learning processing to determine the plurality of weights for each of the plurality of output values using learning data composed of teacher data and a plurality of pieces of time-series data having different data types; and a storage section for storing learning results obtained by correlating a type of the output value and the plurality of weights with each other.SELECTED DRAWING: Figure 4
Patent JP-2020175490-A (JP)
Title: Processing device
Inventor: BOKU ONKEI
IPC: H01L21/68
Filed: 2019-04-22
Abstract: To provide a processing device that can mitigate reaction force when accelerating and decelerating holding means or processing means.SOLUTION: A processing device 2 is constituted of at least holding means 4 for holding a work-piece, processing means 6 for processing the work-piece held by the holding means 4, and processing/feeding means 8 for processing/feeding the holding means 4 or the processing means 6. The processing/feeding means 8 is constituted of at least; a movement table 30 which is connected with the holding means 4 or the processing means 6; a base 32 that supports the movement table 30 and has guide rails 32a extending in a processing/feeding direction X arranged therein; a linear motor rail 34 that drives the movement table 30 and extends in the processing/feeding direction X; mitigating rails 32b, arranged in the base 32, which support the linear motor rail 34, extend in the processing/feeding direction X and mitigate reaction force when accelerating and decelerating the movement table 30; and a damper 36 arranged between the linear motor rail 34 and the base 32.SELECTED DRAWING: Figure 1
Patent JP-2020181849-A (JP)
Title: Manufacturing method of semiconductor device and ion implantation device
Inventor: KOMURA YUTA
IPC: H01L21/265
Filed: 2019-04-23
Abstract: To provide a technique of shortening a time required for manufacturing a semiconductor device in a technique of forming a diffusion region while heating a silicon carbide substrate.SOLUTION: A manufacturing method of a semiconductor device includes an ion implantation step of implanting ions into an ion implantation region 42 of a silicon carbide substrate 40 while irradiating the ion implantation region 42 with laser light to heat the ion implantation region 42 of the silicon carbide substrate 40.SELECTED DRAWING: Figure 2
Patent JP-2020180470-A (JP)
Title: Flush toilet
Inventor: MARUYAMA TAKASHI
IPC: E03D11/02
Filed: 2019-04-25
Abstract: To provide a flush toilet capable of satisfactorily discharging filth.SOLUTION: A flush toilet 1 includes a toilet bowl 10 and a trap drainage channel 20. The toilet bowl 10 communicates with a trap drainage channel 20 downstream thereof. The trap drainage channel 20 has an upward flow path 23, a first downward flow path 25, and a second downward flow path 27. The upward flow path 23 is formed extending upward. The first downward flow path 25 continues to the downstream end of upward flow path 23 and formed in a flat slope with bottom 25A descending downstream. The second downward flow path 27 opens to the bottom 25A of the first downward flow path 25 extending downward.SELECTED DRAWING: Figure 4
Patent JP-2020180762-A (JP)
Title: Dispersion board, chlorination furnace, and production method of metal chloride
Inventor: NAKAMURA MASAHIRO
IPC: F27B15/20
Filed: 2019-04-26
Abstract: To provide a dispersion board allowing to grasp the damage degree of a heat insulation layer used in a chlorination furnace.SOLUTION: A dispersion board 10 is provided to a chlorination furnace for forming a metal chloride by reacting a metal oxide raw material with coke and chlorine gas, and has a bottom plate 20 and a heat insulation layer 30 provided on an upper face 22 of the bottom plate 20. Multiple thermometers 50, 60, 70 are installed on the heat insulation layer 30 for measuring temperatures of the heat insulation layer 30 at different positions in the thickness direction.SELECTED DRAWING: Figure 1
Patent JP-2019166335-A (JP)
Title: System and method for securing tissue to bone
Inventor: MALCOLM HEAVEN
IPC: A61B17/84
Filed: 2019-05-08
Abstract: To provide a system for securing tissue, such as tendon or ligament, to a bone.SOLUTION: A device 100 for securing soft tissue to a rigid material such as a bone is a tissue anchoring device comprising an anchor body 200 and a spreader 300 such that the tissue may be captured or compressed between outside surfaces of the anchor body and inside surfaces of a bone tunnel to secure the tissue into the bone tunnel. The bone anchoring device is for securing a tissue graft into the tibial and femoral bones during anterior cruciate ligament (ACL) reconstruction.SELECTED DRAWING: Figure 1
Patent JP-2020185057-A (JP)
Title: Game machine
Inventor: YAMAGUCHI TAKAHIRO
IPC: A63F7/02
Filed: 2019-05-10
Abstract: To enhance amusement of a game by improving performance effects.SOLUTION: A game machine setting any of set values set at a plurality of steps as registration set value and includes: a determination part which performs win/lose determination of winning with probability according to the registration set value when a start condition is satisfied; an operation part receiving an operation by a player; and performance execution means capable of executing a performance as an operation of an operation part when the operation part is operated within a prescribed effective period. Within the operation effective period, a set value suggestion executable section where a set value suggestion performance suggesting the registration set value can be executed can be set.SELECTED DRAWING: Figure 55
Patent JP-2020175124-A (JP)
Title: Lunch box convenient to use
Inventor: YANG CUIFANG
IPC: A45C11/20
Filed: 2019-05-15
Abstract: To disclose a lunch box convenient to use.SOLUTION: A lunch box convenient to use includes a box. In the box, a heat insulator is fitted so that it can slide. In the heat insulator, a small cooked food chamber, a middle cooked food chamber, and a large cooked food chamber are provided. The heat insulator can be taken out and washed. At the back of the box, a heat insulation lid is provided with a hinge. The heat insulation lid is provided on the rear side of the box with a hinge. The heat insulation lid performs a heat insulation operation. On the front side of the box, a fixed block is fixedly provided. In the fixed block, a lock mechanism is provided. The lock mechanism locks the box lid and the box. On the bottom of the box is provided a fixing mechanism. The fixing mechanism can fix the box on the table and can prevent the box from turning over.SELECTED DRAWING: Figure 1