baber/WOPTO huggingface dataset:
Patent JP-2019138530-A (JP)
Title: refrigerator
Inventor: TAKEDA REI
IPC: F25D23/00
Filed: 2018-02-09
Abstract: To provide a refrigerator improved in heat insulation performance by enlarging a vacuum heat insulation material disposed in a door even when a substrate for a display portion is inserted to the door including a glass outer plate.SOLUTION: In a refrigerator including a glass outer plate disposed at a front surface side of a heat insulation door, a door frame disposed on a peripheral edge of the outer plate, a foam heat insulation material and a vacuum heat insulation material disposed in a space formed by the outer plate and the door frame, a substrate supporting body provided with a light source at a back side of the outer plate, and a rotary partition body disposed on the heat insulation door, a partition body fixing portion for supporting a cord of the rotary partition body is formed on an upper portion of the door frame, an insertion portion to which a substrate supporting body is inserted, is formed at a lower portion of the door frame, and the partition body fixing portion and the insertion portion are vertically disposed at one of right and left sides in the same heat insulation door body.SELECTED DRAWING: Figure 7
Patent JP-2019143515-A (JP)
Title: Rotary machine
Inventor: YANAGISAWA SHIN
IPC: F16J15/447
Filed: 2018-02-19
Abstract: To provide a rotary machine which achieves further improvement of efficiency.SOLUTION: A rotary machine 1 includes: a rotor 2 which rotates around an axis O; a ring member 3 forming an annular shape enclosing the rotor 2 from the outer periphery side and forming a clearance C with an outer peripheral surface of the rotor 2; a seal member 4 which is provided on an inner peripheral surface 3A of the ring member 3 and seals the clearance C; a passage 8 in which one end opens on the inner peripheral surface 3A of the ring member 3 and the other end opens in a portion where a pressure is lower than the one end and which excludes the inner peripheral surface 3A of the ring member 3; and an opening/closing valve 9 which can open or close the passage 8.SELECTED DRAWING: Figure 1
Patent JP-2019145643-A (JP)
Title: Water temperature setting method
Inventor: ARAI MASARU
IPC: B23Q11/10
Filed: 2018-02-20
Abstract: To prevent thermal distortion from occurring in a spindle unit in order to perform high-precision processing on a workpiece such as a semiconductor wafer.SOLUTION: In a water temperature setting method in a processing apparatus 1 for processing a workpiece W held by a holding table 30 by rotating a spindle 611 mounted with a processing tool 60 at a high speed to supply a processing water to the processing tool 60, the set temperature of the processing water supplied to the processing tool 60 is adjusted to be higher than the set temperature of a spindle cooling water that cools a spindle unit 61 that rotates the spindle 611 at a high speed by considering the temperature drop due to the vaporization of the processing water scattered from the processing tool 60 due to the high-speed rotation of the processing tool 60.SELECTED DRAWING: Figure 1
Patent JP-2019145666-A (JP)
Title: Semiconductor device, optical print head, image forming apparatus, and method for manufacturing semiconductor device
Inventor: ISHIKAWA TAKUMA
IPC: B41J2/45
Filed: 2018-02-21
Abstract: To provide a semiconductor device including a first semiconductor element having desired characteristics and a second semiconductor element having desired characteristics, while preventing an increase in mounting area.SOLUTION: A semiconductor device 1 comprises: a first semiconductor element 10 and a second semiconductor element 20; an intermediate layer 30 arranged between the first semiconductor element 10 and second semiconductor element 20; and a substrate 40. The first semiconductor element 10 includes a first semiconductor layer 11 of a first conductive type, a second semiconductor layer 12 of a second conductive type, a third semiconductor layer 13 of the first conductive type, and a fourth semiconductor layer 14 of the second conductive type. The second semiconductor element 20 includes a fifth semiconductor layer 21 of the first conductive type, a sixth semiconductor layer 22 of the second conductive type, a seventh semiconductor layer 23 of the first conductive type, and an eighth semiconductor layer 24 of the second conductive type.SELECTED DRAWING: Figure 2
Patent JP-2018153622-A (JP)
Title: Program and control method
Inventor: KAWAHARA HIROSHI
IPC: A63F13/35
Filed: 2018-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a program and a control method capable of promoting formation of cooperative relationships between users.SOLUTION: A program causes a server device to execute a step to store ranking information including a plurality of first points corresponding to each of a plurality of user groups and ranking of each of the plurality of user groups determined based on the plurality of first points, a changing step to change the first points corresponding to the user group that a user of a terminal device belongs to when an execution result of a predetermined game part executed by the terminal device satisfies a predetermined condition, and a step to update the ranking information based on the changed first points.SELECTED DRAWING: Figure 14
Patent JP-2019144879-A (JP)
Title: Information processing device, control method thereof, and program
Inventor: KANEMATSU SHINICHI
IPC: G08B25/08
Filed: 2018-02-21
Abstract: To provide an information processing device capable of promptly handling an error.SOLUTION: When the occurrence of an abnormality-related alert is detected (S101), while displaying a message prompting a contact with a service in charge or a message indicating a treatment method (S107) depending on whether the alert type is fatal error (S102) or whether it is a sign of error (S104), the device notifies a monitoring server depending on the alert type and whether communication with the monitoring server is possible (S105 and S106).SELECTED DRAWING: Figure 8
Patent JP-2019142152-A (JP)
Title: Print system, image receiving sheet, and manufacturing method of printed matter
Inventor: MORI SHIGETA
IPC: B41J2/525
Filed: 2018-02-22
Abstract: To inexpensively prepare a printed matter of hue corresponding to a customer's request.SOLUTION: A print system includes: a thermal transfer printer; and an operation unit which receives a selection of hue for a printed matter. This thermal transfer printer includes: a supply unit 3 which supplies a thermal transfer sheet 5 containing a yellow dye layer 51, a magenta dye layer 52, and a cyan dye layer 53; a second image-receiving paper roll 6 in which an intermediate layer 72 and a reception layer 73 are laminated on a substrate 71, and which supplies an image receiving sheet 7 of which the intermediate layer 72 contains a special pigment; a printing unit 10 which heats the thermal transfer sheet 5, transfers a dye material on the image receiving sheet 7, and prepares a printed matter by printing an image; and a control unit 14 which controls the printing unit 10 to transfer a dye material on the image receiving sheet 7 using a prescribed image gradation or higher, from at least one layer of the yellow dye layer 51, the magenta dye layer 52, and the cyan dye layer 53, on the basis of hue received from the operation unit, and to adjust a ground tone of the image receiving sheet 7 in order to print an image in a region containing the ground tone adjusted section.SELECTED DRAWING: Figure 1
Patent JP-2019149392-A (JP)
Title: Multilayer ceramic capacitor and manufacturing method thereof
Inventor: MAKINO TORU
IPC: H01G4/30
Filed: 2018-02-26
Abstract: To provide a multilayer ceramic capacitor and a manufacturing method thereof capable of suppressing deterioration of reliability.SOLUTION: A multilayer ceramic capacitor includes a laminate structure in which a dielectric layer 11 mainly composed of ceramic and an internal electrode layer 12 mainly composed of metal obtained by sintering internal electrode paste made of a co-material CM1 and metal particles P12 are alternately laminated. The arithmetic average roughness Ra of the internal electrode layer is 30 nm or less, and the maximum height Rz of the internal electrode layer is 360 nm or less.SELECTED DRAWING: Figure 8
Patent JP-2019147699-A (JP)
Title: concrete
Inventor: KANABORI YUGO
IPC: C04B22/06
Filed: 2018-02-26
Abstract: To provide a concrete having a good strength development and ensuring an appropriate rate of expansion, even if the concrete contains a large amount of blast furnace slag fine powder.SOLUTION: A concrete of this invention contains a binder comprising Portland cement, blast furnace slag fine powder, and quicklime-based expansive material, in which the proportion of the blast furnace slag fine powder in the binder is 60 to 80% by mass, and the quicklime-based expansive material has a Blaine specific surface area of 4500 cm/g or more.SELECTED DRAWING: None
Patent JP-2019148189-A (JP)
Title: Fuel supply system, pump equipment, and managed operation method for fuel supply system
Inventor: ONODERA YOSHIHIKO
IPC: F02M37/00
Filed: 2018-02-26
Abstract: To provide a fuel supply system which detects a sign of an abnormality of a system before the system is failed, and can be maintained and repaired beforehand, pump equipment and a managed operation method for a fuel supply system.SOLUTION: A fuel supply system 20 comprises return piping 50 for returning fuel to a fuel storage oil tank 21 from a low face level L or lower of a fuel small-output tank 22, and an opening/closing device 51 for opening and closing the return piping 50. A control device 100 has a management operation mode for opening the return piping 50 by the opening/closing device 51, periodically measuring an oil face lowering time up until an oil face level of the fuel small-output tank 22 reaches the low face level L from a high face level H, and detecting a sign of a system abnormality on the basis of a change of the oil face lowering time.SELECTED DRAWING: Figure 1
Patent JP-2019148102-A (JP)
Title: Hood lock lever structure
Inventor: NAKAJIMA YUKARI
IPC: E05B83/24
Filed: 2018-02-27
Abstract: To provide a hood lock lever structure capable of suppressing interference between a front hood and a hood lock lever when the front hood of a vehicle is strongly closed.SOLUTION: The hood lock lever structure comprises: a base member 2 fixed to a vehicle; and a lever member 10 rotatably disposed on the base member, capable of engaging with/disengaging from a striker on the front hood side while the front hood is lifted up from a closed state. The lever member includes a catch part 11 coming into contact with the striker and a lock lever 12 extending toward a vehicle front side, the lock lever includes a ridge line formed by bending and extending in a longitudinal direction, and a top part of the ridge line inclines at a predetermined angle α relative to a vertical direction.SELECTED DRAWING: Figure 1
Patent JP-2019152142-A (JP)
Title: Catalyst temperature drop suppression system
Inventor: FUNAYAMA NOBUHIRO
IPC: F02D43/00
Filed: 2018-03-02
Abstract: To provide a catalyst temperature drop suppression system for avoiding the flow of low-temperature intake air into an exhaust emission control catalyst during deceleration without causing turbo lag.SOLUTION: The catalyst temperature drop suppression system includes a low-pressure-loop EGR flow path 18 for extracting part of exhaust gas out of an exhaust pipe 9 (an exhaust route) downstream of a selective reduction type catalyst 10 (an exhaust emission control catalyst) and recirculating it into an intake pipe 3 (an intake route) upstream of a compressor 2a, an EGR valve 19 mounted in the middle thereof for regulating the amount of recirculation gas, a bypass flow path 22 for short-circuiting the EGR flow path 18 downstream thereof and the exhaust pipe 9 upstream of the selective reduction type catalyst 10, a normally closed bypass valve 23 mounted in the middle thereof, a normally opened exhaust shut valve 24 mounted in the exhaust pipe 9 right behind a branch point of the bypass flow path 22, and a control device 25 for executing the closing operation of the exhaust shut valve 24 and the EGR valve 19 and the opening operation of the bypass valve 23 during deceleration.SELECTED DRAWING: Figure 2
Patent JP-2019153491-A (JP)
Title: Cooker
Inventor: KOBAYASHI AKIHIKO
IPC: H05B6/12
Filed: 2018-03-05
Abstract: To provide a cooker in which performance of cooling a heating coil and a heat sink connected to a driving element for the heating coil is improved.SOLUTION: The cooker comprises: a blower 13 having an air outlet 134; and a duct 14 that houses at least a part of a heat sink. The duct 14 is at least partially disposed below a heating coil 9, and includes: an inlet 145 and an outlet 146 which are arranged on a downstream side of the air outlet 134 of the blower 13; and a flow path extending in a direction intersecting the air outlet 134 of the air blower 13. Air guide part is provided in a position which is on the downstream side of the air outlet 134 of the blower 13 and on the upstream side of the inlet 145 of the duct 14.SELECTED DRAWING: Figure 12
Patent JP-2019159024-A (JP)
Title: Spatial light modulator, optical modulation device and method for driving spatial light modulator
Inventor: SAKAI HIROTO
IPC: G02F1/29
Filed: 2018-03-09
Abstract: To provide: a spatial light modulator capable of reducing fluctuation occurring in light after modulation; and an optical modulation device; and a method for driving a spatial light modulator.SOLUTION: An SLM 4A includes a modulation part 40A and a drive circuit 41. The modulation part 40A having a plurality of pixels 40a modulates the phase or intensity of incident light Laccording to the amplitude of a drive signal periodically time-varying for each pixel 40a. The drive circuit 41 providing the drive signal to the modulation part 40A is controlled so as to reverse the phase of a drive signal V(t) provided to a pixel group 401 in the plurality of pixels 40a and the phase of a drive signal V(t) provided to a pixel group 402 in the plurality of pixels 40a to each other.SELECTED DRAWING: Figure 1
Patent JP-2019010498-A (JP)
Title: Apparatus for spreading seam of clothing
Inventor: MATSUMOTO FUMIO
IPC: D05B1/20
Filed: 2018-02-20
Abstract: To provide an apparatus for spreading a seam of clothing capable of securely, rapidly, and visually well spreading a seam over a full length thereof by the least labor in the least time after over-edge stitch sawing, and capable of improving the productivity of well finished clothing.SOLUTION: The apparatus includes: a pair of right and left cloth part forcibly conveying-devices 3R, 3L for conveying a cloth part by pinching both side cloth parts UW, LW toward a seam-longitudinal direction when spreading the cloth part formed with a seam S classified in JIS notation symbol class 500 by edge-stitch sawing; a seam-moving guide 4 disposed at a center, or an approximately center position between a pair of the right and left cloth part forcibly conveying-devices, and for guiding so that the seam of the clothing forcibly conveyed moves along a longitudinal direction thereof; and a seam-spreading mechanism 5 for successively spreading the seam along a longitudinal direction thereof by applying a tensile strength f in a direction orthogonal to a seam-longitudinal direction to the right and left cloth parts when the right and left cloth parts are forcibly conveyed in such a state that the seam is guided along the seam moving guide.SELECTED DRAWING: Figure 6
Patent JP-2019154672-A (JP)
Title: Kitchen unit
Inventor: ANAZAWA NOBUHIRO
IPC: A47B77/06
Filed: 2018-03-09
Abstract: To provide a kitchen unit in which electric appliances can be used in a wide range around a kitchen counter.SOLUTION: A kitchen unit (100) includes: a kitchen counter (110) having a top plate (101); a shielding panel unit (1) erected on the top plate in the neighborhood of a stove (102) or a sink (103) provided on the kitchen counter; and a power supply unit (4) provided in the shielding panel unit, which can be energized when a plug is inserted.SELECTED DRAWING: Figure 1
Patent JP-2019156293-A (JP)
Title: Structural member for vehicle
Inventor: YAMAKAWA DAIKI
IPC: B60R19/34
Filed: 2018-03-15
Abstract: To provide a structural member for a vehicle, which increases energy absorption efficiency at the time of collision.SOLUTION: A bumper system 1 comprises a hollow stay pipe 20 that is extended in an axis L direction. A cross-sectional shape orthogonal to an axis L of the stay pipe 20 is a closed-section shape having one chamber. A first continuous part 21a, which is a part of a wall 21 constituting the closed-section shape of the stay pipe 20, has a first thickness t1, and the other second continuous parts 21b except the first part 21a have a second thickness t2 greater than the first thickness t1.SELECTED DRAWING: Figure 2
Patent JP-2019161951-A (JP)
Title: Rotating electrical machine stator
Inventor: INOUE MASASHI
IPC: H02K3/34
Filed: 2018-03-15
Abstract: To provide a rotating electrical machine stator that can reduce eddy current loss and has excellent productivity.SOLUTION: A rotating electrical machine stator 10 includes a stator core 12 formed with a plurality of slots 16, and a coil 20 including segment coils 21 to 28 inserted into the plurality of slots 16, and in each of the slot 16, at least one insulating paper 31 is disposed so as to go around two or more segment coils 21 and 22 when viewed from the axial direction, and the at least one insulating paper 31 includes a magnetic layer 41.SELECTED DRAWING: Figure 1
Patent JP-2019003928-A (JP)
Title: Flow battery
Inventor: NARIYAMA HONAMI
IPC: H01M8/18
Filed: 2018-03-16
Abstract: To provide a flow battery with a high discharge potential.SOLUTION: A flow battery includes a first liquid in which a first electrode mediator is dissolved, a first electrode immersed in the first liquid, a first active material immersed in the first liquid, and a first circulation mechanism for circulating the first liquid between the first electrode and the first active material, and the first electrode mediator includes a triphenylamine derivative and the phenyl group of the triphenylamine derivative has a substituent at at least one of the 2-, 4- or 6-position.SELECTED DRAWING: Figure 1
Patent JP-2019163414-A (JP)
Title: Method for producing rubber/filler complex
Inventor: MIYAZAKI SUMIKO
IPC: C08J3/20
Filed: 2018-03-20
Abstract: To provide a method for producing a rubber/filler complex (master batch) that has improved dispersibility of a filler in rubber and, when blended in a rubber composition, can improve the requested performances of a tire in a balanced manner.SOLUTION: A method for producing a rubber/filler complex has a step (1) of mixing rubber latex and a filler to prepare a latex, and a step (2) of putting the latex obtained in the step (1) into coagulation liquid to obtain a coagulum.SELECTED DRAWING: None
Patent JP-2019165807-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2018-03-22
Abstract: To further enhance an amusement of a game subsequent to a formation of a ready-to-win in a game machine.SOLUTION: A performance control board 120 has means for making performance means carry out a drawing pattern variation performance according to a variation of a drawing pattern, and means for making the performance means carry out a special performance based on a formation of a predetermined condition. Commands produced by the main control board 110 have at least a special command regarding a winning in a special winning hole of a plurality of winning holes on a game board, a command indicating a state in which a continuity notification performance for a notification of continuing of an advantageous state regarding a lottery result can be carried out, and a command indicating a state in which the continuity notification performance cannot be carried out. When the performance control board 120 receives the special command while receiving the command indicating the state in which the continuity notification performance can be carried out, the performance control board 120 makes the performance means carry out a rescue continuity notification performance for issuing a notification of not continuing of the advantageous state regarding the lottery result and then issuing a notification of continuing of the advantageous state as the special performance.SELECTED DRAWING: Figure 14
Patent JP-2019166858-A (JP)
Title: Steering body
Inventor: URUSHIBATA TETSUJI
IPC: B62D1/06
Filed: 2018-03-22
Abstract: To reduce a parasitic capacitance produced on a sensor electrode.SOLUTION: At a rim portion 12 of a steering wheel 10, a shield layer 42 is placed between a sensor electrode 36 and a rim core metal portion 18, and the shield layer 42 is provided so as to extend along the sensor electrode 36. Hence, the shield layer 42 can further appropriately suppress a production of a capacitive coupling between the sensor electrode 36 and the rim core metal portion 18, and thus a parasitic capacitance produced on the sensor electrode 36 can be reduced.SELECTED DRAWING: Figure 2
Patent JP-2019038692-A (JP)
Title: Roller, separation unit, image reading device, and recording device
Inventor: MARUYAMA HIDENOBU
IPC: B65H3/52
Filed: 2018-03-22
Abstract: To reduce variations of deformation of a surface of a roller when conveying a medium by using the roller which can be manufactured easily while suppressing a reduction in durability.SOLUTION: A roller 1 comprises a shaft 62, and an elastic body part 64 provided on an outer peripheral surface of the shaft 62. The elastic body part 64 comprises an inner peripheral part 66 at a shaft 62 side and a peripheral part 68 at an outer peripheral side with respect to the inner peripheral part 66, and further comprises a space part 80 between the inner peripheral part 66 and the peripheral part 68, and a plurality of connection parts 70 connecting the inner peripheral part 66 and the peripheral part 68 in the space part 80. At least a part of the connection part 70 is an R shape, and the connection part 70 is connected to the inner peripheral part 66 and the peripheral part 68 such that a connection portion Ji of the connection part 70 and the inner peripheral part 66 and a connection portion Jo of the connection part 70 and the peripheral part 68 do not form an acute angle in the space part 80.SELECTED DRAWING: Figure 3
Patent JP-2019166712-A (JP)
Title: Information recording medium and method of manufacturing the same
Inventor: SOTOYAMA KAZUNORI
IPC: G11B7/0033
Filed: 2018-03-23
Abstract: To provide an information recording medium that reduces a risk of information leakage by making embossed information in a form that is hard to read by visual recognition, and a method of manufacturing the same.SOLUTION: There is provided an information recording medium 11 in which a color developing layer 13 that develops a color by itself is provided on one surface of a resin substrate 12, a first information part 21 in an embossed form is formed on the resin substrate 12 and the color developing layer 13 in a state where it is deformed from the other surface of the resin substrate 12 to the direction closer to the color developing layer 13, and a second information part 22 is formed by the color developing layer 13 developing its color in a location where it is superposed on the first information part 21.SELECTED DRAWING: Figure 1
Patent JP-2019166480-A (JP)
Title: Suction unit and air cleaner
Inventor: NAKAYA YUJI
IPC: B01D53/06
Filed: 2018-03-23
Abstract: To provide an air cleaner which enables reduction of the number of components to reduce assembly work hours.SOLUTION: A suction unit and an air cleaner include a filter, a heat sink, a heater, and a driving part. The filter is formed into a discoid shape. The heat sink is disposed facing a part of the filter. The heater heats the heat sink to heat a part of the filter through the heat sink. The driving part moves the filter relative to the heat sink. The heat sink includes a restriction part for restricting movement of the heater relative to the heat sink. The restriction part has a cut and risen part formed by cutting and rising a part of the heat sink.SELECTED DRAWING: Figure 9