baber/WOPTO huggingface dataset:
Patent JP-2020028222-A (JP)
Title: Multi-span snow chamber
Inventor: NAKAMURA HAJIME
IPC: F25D3/00
Filed: 2018-08-20
Abstract: To provide a multi-span snow chamber that eliminates the need for a large quantity of snow and electrical equipment by action of a double-structured thermal insulation material and an air layer therebetween, and dispenses with installation labor.SOLUTION: The multi-span snow chamber comprises at least: a container group comprised of a dry container storing vegetables and a reefer container storing snow; an inside insulating layer covering an outer circumference of the container group; an outside insulating layer covering the inside insulating layer; an outer circumferential protection part covering the outside insulating layer; an air layer between the inside insulating layer and the outside insulating layer; a cooling drainage gutter; and a ventilation pipe passing to the dry container and the reefer container, wherein the air layer penetrates through the outside insulating layer and the outer circumferential protection part in at least one outer circumferential side in order to cause air to convect at the ceiling part, and comes in communication with the outside in an opening.SELECTED DRAWING: Figure 1
Patent JP-2019050192-A (JP)
Title: Lithium ion conductor, isolation member for flow battery, and flow battery
Inventor: ANDO SHINJI
IPC: H01M8/1032
Filed: 2018-08-22
Abstract: To provide a flow battery which prevents an electrolyte from being swelled by a nonaqueous solvent and is capable of conducting lithium ions, and an isolation member to be used therefor.SOLUTION: A flow battery 1000 comprises: a first liquid 110 including a first nonaqueous solvent; a first electrode 210 which is immersed in the first liquid 110; a second electrode 220 which is a counter electrode for the first electrode 210; and an isolation part 400 which isolates the first electrode 210 and the second electrode 220. The isolation part 400 includes a lithium ion conductor. The lithium ion conductor includes a compound including multiple principal chains. At least one principal chain among the multiple principal chains includes one or more aromatic rings is cross-linked with at least another principal chain among the multiple principal chains. At least one aromatic ring among the one or more aromatic rings includes one or more sulfone acid groups.SELECTED DRAWING: Figure 1
Patent JP-2020032547-A (JP)
Title: Screw of injection molding machine for foam molding and injection molding machine
Inventor: NAITO AKIHIRO
IPC: B29C44/34
Filed: 2018-08-27
Abstract: To provide a screw of an injection molding machine having a short machine length, capable of preventing backflow of an inert gas even when the screw is stopped, and capable of performing stable foam molding.SOLUTION: In a heating cylinder (2), a first compression section (5), a starvation section (6), and a second compression section (7) are formed, and in the starvation section (6), a screw (3) of an injection molding machine (1) into which inert gas is injected, is the subject matter of the present invention. It is configured such that a portion corresponding to the first compression section (5) of the screw (3) is provided with a barrier flight (13) which is a double flight composed of a combination of a main flight (14) and a sub-flight (15) having a large lead angle, and a dam flight (18) having a ring shape with a predetermined width is provided at this downstream, that is, forward. A seal structure (20) for preventing resin backflow may be provided between the dam flight (18) and the starvation section (6).SELECTED DRAWING: Figure 1
Patent JP-2020032585-A (JP)
Title: Inkjet printer and inkjet printer control method
Inventor: TSUKAHARA SHOTA
IPC: B41J2/18
Filed: 2018-08-29
Abstract: To provide an inkjet printer equipped with an ink circulation-type inkjet head, a supply-side sub-tank, a discharge-side sub-tank and an ink pump that feeds ink from the discharge-side sub-tank to the supply-side sub-tank, which can be prevented from being stopped by decrease in feed rate of ink by the ink pump.SOLUTION: In an inkjet printer 1, when quantities of ink in a supply-side sub-tank 7 are appropriate and quantities of ink in a discharge-side sub-tank 8 are appropriate, ink is supplied at a certain flow rate from the discharge-side sub-tank 8 to the supply-side sub-tank 7 by an ink pump 13. Further, the inkjet printer 1 acquires, at a prescribed time interval, first pump driving speed, driving speed of the ink pump 13 at the time of supplying the ink, compares the speed with prescribed reference speed, and executes predetermined error processing if the first pump driving speed exceeds the reference speed.SELECTED DRAWING: Figure 1
Patent JP-2020035215-A (JP)
Title: Image processing device and image processing method
Inventor: HAYASHI MASAYOSHI
IPC: G06T7/60
Filed: 2018-08-30
Abstract: To perform setting for a subject area in a photographed image in a highly accurate manner.SOLUTION: An image processing device 10 includes a storage section 13 and an image processing section 15. The storage section 13 stores a photographed image. The image processing section 15 detects a plurality of line segments in the photographed image, for detecting a plurality of candidates for a combination of four sides' line segments in a quadrilateral based on correlations of the detected plurality of line segments. Moreover, the image processing section 15 calculates a plurality of scores relative to each of a plurality of combination candidates, for selecting an optimal combination amongst the plurality of combination candidates based on the calculated plurality of scores. Moreover, the image processing section 15 determines a subject area based on a quadrilateral area whose each side is each of the four sides' line segments included in the optimal combination, for setting the determined subject area on the photographed image.SELECTED DRAWING: Figure 1
Patent JP-2020035300-A (JP)
Title: Information processing apparatus and control method
Inventor: KURATA NARUKI
IPC: G06F12/00
Filed: 2018-08-31
Abstract: To provide an information processing apparatus which can increase a life time of a solid state drive (SSD) by suppressing data transfer due to garbage collection.SOLUTION: The present invention relates to an information processing apparatus having a storage controller and a storage device. The storage controller manages a first address space for use in rewritable recording in accordance with a write request from a host. The storage device manages a second address space for use in rewritable recording in accordance with a write request from the storage controller. The storage controller sets a unit with which the storage controller carries out garbage collection in the first address space multiple times as much as a unit with which the storage device carries out garbage collection in the second address space.SELECTED DRAWING: Figure 18
Patent JP-2020037189-A (JP)
Title: Laminate for packaging material and packaging material
Inventor: YAMADA KENICHI
IPC: B32B15/085
Filed: 2018-08-31
Abstract: To provide a laminate for a packaging material capable of realizing a packaging material excellent in recyclability while having strength and barrier properties as a packaging material.SOLUTION: A laminate for a packaging material at least includes a base material, a gas barrier laminate and a heat seal layer. The base material and the gas barrier laminate are each a stretched resin film. The gas barrier laminate includes a gas barrier resin layer and a polyolefin resin layer. The base material, the polyolefin resin layer and the heat seal layer are composed of the same polyolefin. The thickness of the gas barrier resin layer is smaller than the thickness of the polyolefin resin layer.SELECTED DRAWING: Figure 1
Patent JP-2019001714-A (JP)
Title: High purity cyclohexasilane
Inventor: IMOTO SHINYA
IPC: C01B33/04
Filed: 2018-09-05
Abstract: To provide a high purity cyclohexasilane.SOLUTION: There is provided a high purity cyclohexasilane in which the content of metal elements is 0.01 to 100 ppb, the content of the polymer component is 0 to 5000 ppm and the content of sodium is 0.01 to 100 ppb, wherein the production method purifies cyclohexasilane containing impurities in which a first distillation step by one of short-path distillation, thin film distillation and molecular distillation is carried out at 25 to 80°C and 3 kPa to 10 Pa and a second distillation step in the distillation tower is carried out at a temperature higher than the first distillation step and 50 to 100°C.SELECTED DRAWING: None
Patent JP-2019064580-A (JP)
Title: Systems and methods for displaying three-dimensional images on vehicle instrument console
Inventor: LAWRENCE ROBERT HAMELINK
IPC: G02B27/22
Filed: 2018-09-06
Abstract: To provide a system that includes a gaze tracker configured to provide gaze data corresponding to a direction at which an operator is looking.SOLUTION: One or more processors are configured to analyze the gaze data to determine whether a display is in a central vision of the operator or whether the display is in a peripheral vision of the operator. The processors are further configured to provide a first type of image data to the display if the display is in the central vision, and provide a second type of image data to the display if the display is in the peripheral vision. The first type of image data includes first three-dimensional (3D) image data that produces a first 3D image when the display is within the central vision. The second type of image data includes second 3D image data that produces a second 3D image when the display is within the peripheral vision.SELECTED DRAWING: Figure 7
Patent JP-2020039422-A (JP)
Title: Fire hose
Inventor: MASUTANI TORU
IPC: A62C33/00
Filed: 2018-09-06
Abstract: To provide a fire hose capable of performing efficient hose management, and preventing damage of an ID tag, when using the hose.SOLUTION: In a fire hose having a hose body 1, and a linkage metal fitting 2 comprising a pair of a male joint 3 and a female joint 4 attached to both ends of the hose body 1 respectively, in which a toric protective band 5 is attached to the outer periphery of the female joint 4, an ID tag 6 for RFID is provided inside the protective band 5.SELECTED DRAWING: Figure 1
Patent JP-2020040457-A (JP)
Title: Locking structure of saddle-riding type vehicle
Inventor: HORIUCHI SATORU
IPC: B62J9/00
Filed: 2018-09-07
Abstract: To provide a locking structure of saddle-riding type vehicle, capable of concurrently locking or unlocking a plurality of locking devices.SOLUTION: A main switch 63 and a handlebar lock device 75 are connected through a first link plate 93, and the handlebar lock device 75 and an inner box lock device 76 are connected through a connection member 105. The inner box lock device 76 includes a lock pin 83 for locking or unlocking an inner box and according to an operation of the handlebar lock device 75, the lock pin 83 operates, so that an inner box is locked or unlocked.SELECTED DRAWING: Figure 5
Patent JP-2020042491-A (JP)
Title: Adaptability degree determination device and adaptability degree determination method
Inventor: TANIGUCHI HARUKA
IPC: G06Q50/10
Filed: 2018-09-10
Abstract: To comfortably move a customer who desires to ride-sharing.SOLUTION: In a ride-sharing system 1 for providing a customer desiring ride-sharing with a ride-sharing vehicle, an adaptability determination device 100 is provided for determining adaptability between customers who ride on the ride-sharing vehicle CR. The adaptability determination device 100 includes: an image acquisition unit 10 that acquires an image including the face of a customer; an attribute estimation unit 20 that estimates an attribute of the customer based on the image acquired by the image acquisition unit; and an adaptability degree determination unit 30 that determines adaptability degree between customers based on the attribute estimated by the attribute estimation unit.SELECTED DRAWING: Figure 2
Patent JP-2020040355-A (JP)
Title: Hollow plate, press molding product formed by press-molding hollow plate, and method for manufacturing press molding product
Inventor: KIMURA TAKASHI
IPC: B29C43/34
Filed: 2018-09-13
Abstract: To provide a press molding product with excellent strength.SOLUTION: A thermoplastic resin made hollow plate which is applied to press-molding, and to which an uneven shape is given, is provided with: a plate-like core layer 20 arranged inside with a plurality of cells S in parallel; and skin layers 30 and 40 connected to at least either one of main surfaces of the core layer 20. The skin layers 30 and 40 have 0.2-3.0 g/10 min of a melt mass flow rate.SELECTED DRAWING: Figure 1
Patent JP-2019060865-A (JP)
Title: Magnetic rotation sensor, bearing with rotation sensor, actuator, and method for attaching magnetic rotation sensor
Inventor: TAKADA SEIICHI
IPC: F16C41/00
Filed: 2018-09-19
Abstract: To provide a magnetic rotation sensor which, when being attached at a position susceptible to an external environment though, is hardly affected, and which is attachable even in the case where a distance between inner and outer circumferential edges of two members is short.SOLUTION: A sensor holder 12 attached to one side face 10 of a first member 3 is constructed so that a sensor substrate part 16 is fixed to an annular housing part 15 that overlaps with one side face 10 of the first member 3. An encoder 13 attached to one side face 11 of a second member 4 includes an extrorse flange part 26 extending from an annular base part 25 axially overlapping with the one side face 11 of the second member 4 to a side of the housing part 15 and a magnetic track part 27. When a cylinder part 33 of a cap 14 is attached to an outer circumference 22 of the housing part 15, an introrse flange part 34 of the cap 14 is positioned at a side to the extrorse flange part 26 and a labyrinth passage 35 is formed by the cap 14 and the encoder 13.SELECTED DRAWING: Figure 1
Patent JP-2020045541-A (JP)
Title: Steel
Inventor: NAGASAWA SHIN
IPC: C22C38/00
Filed: 2018-09-20
Abstract: To provide a steel that has excellent manufacturability, and has long-term corrosion resistance and excellent weldability in an acid corrosive atmosphere including sulfuric acid dew point corrosion and salt acid dew point corrosion.SOLUTION: A steel contains, in mass%, C: 0.010-0.20%, Si: 0.040-0.70%, Mn: 0.20-1.00%, Cu: 0.10-1.00%, Sb: 0.010-0.30%, Al: 0.005-0.050%, Cr: 0.10-2.00%, P: 0.020% or less, S: 0.015% or less, N: 0.010% or less, and O: 0.0035% or less, with the balance being Fe and impurities, in which the mass ratio of Al and O, Al/O, satisfies 3.0-35.0, EI obtained by the following formula (1) is 1.4-6.0, and Ceq obtained by the following formula (2) is 0.180-0.330. EI=(Cu/64)/(Sb/122)...Formula (1). Ceq=C+Mn/6+(Cu+Ni)/5+(Cr+Mo+V)/15...Formula (2).SELECTED DRAWING: None
Patent JP-2019041390-A (JP)
Title: Imaging device
Inventor: YASUDA TAKUO
IPC: G03B17/18
Filed: 2018-09-27
Abstract: To provide an imaging device which rapidly achieves inclination guide display with high accuracy within an appropriate display range, in matching with magnitude of a roll angle and/or a pitch angle of the imaging device, or with high responsiveness.SOLUTION: If a roll angle, which is calculated by inclination angle calculating means on the basis of detection data outputted by an acceleration sensor, is in a range of 0 plus/minus 5 and plus/minus 60 degrees, the roll angle is displayed at a location near a bottom edge of a display screen of an LCD monitor 5 in a lateral state with a coarse scale, as in a display scale B1 representing the roll angle. If the roll angle calculated by the inclination angle calculation means approaches a horizon such as 0 plus/minus 5 degrees, a range is extended automatically, to enable precise eye measurement of the roll angle, as shown by a display scale B2. If the calculated roll angle exceeds plus/minus 60 degrees, the display scale is automatically switched to a vertical state, providing an indication appropriate for taking pictures in a portrait mode.SELECTED DRAWING: Figure 3
Patent JP-2020052973-A (JP)
Title: Display control device, display control method and program
Inventor: OGURA SUSUMU
IPC: G06F3/0482
Filed: 2018-09-28
Abstract: To cause a proper screen display to be performed after starting an action in a general mode even when an attribute of a tab determined to an initial value of the tab causing a main tab to be first in a selection state is changed to the attribute thereof to be displayed at an individual mode in a case where in a display control device where a screen of a tab format is displayed, after starting the action in the general mode, the display control device is configured to enable a determination of the initial value of the tab.SOLUTION: At a general mode, a home screen 40 is caused to be displayed that, while including sharing attribute tabs 41 to 43, does not include a personal attribute tab. Further, a main tab to be in a selection state when set to the general mode is settable beforehand, and when set to the general mode, the main tab is put in the selection state. However, when an attribute of the main tab is set to a personal, the main tab is not included in the home screen 40, and the sharing attribute tab different from the main tab is put in the selection state.SELECTED DRAWING: Figure 2
Patent JP-2020055542-A (JP)
Title: Foam discharger
Inventor: MAEDA SHINYA
IPC: B05B1/02
Filed: 2018-09-28
Abstract: To provide a foam discharger having high suck-back efficiency.SOLUTION: A foam discharger has a head member 2 protruding a nozzle 12 to the outside, and a discharger body 60 sucking up liquid in a container body by vertical movement of the head member 2 to mix with air and pressure-feeding a mixed fluid to the head member 2 side, and is composed to change the mixed fluid into foam, to eject the foam from the nozzle and to suck back a residue in the nozzle after ejecting. The head member 2 is formed of a nozzle head 4 incorporating therein an inner passage P leading to a tip end of the nozzle 12 and a piston head 30 elevatably attached to a top wall 6 of the nozzle head 4. The nozzle head 4 has a cylinder part 16 communicated with the inner passage P erected from the top wall 6. The piston head 30 hangs a piston 38 elevatably inserted into the cylinder part 16 from a rear face in an upward energized state, and has a top surface T for pressing down.SELECTED DRAWING: Figure 1
Patent JP-2020055924-A (JP)
Title: Adhesive composition, and adhesive and adhesive sheet including the same
Inventor: MITSUYA NAOYA
IPC: C09J133/00
Filed: 2018-09-28
Abstract: To provide an adhesive composition that makes it possible to obtain an adhesive that prevents precipitation of crystal in an adhesive layer even when used in a high temperature high humidity environment and is applicable for various uses, the adhesive being especially suitable for polarizing plates.SOLUTION: An adhesive composition has acrylic resin (A) and a carbodiimide compound having an oxyalkylene structure (B), the content of the carbodiimide compound having an oxyalkylene structure (B) being 1-30 pts.wt. relative to the acrylic resin (A) 100 pts.wt.SELECTED DRAWING: None
Patent JP-2020056686-A (JP)
Title: Abnormality diagnostic method and abnormality diagnostic device of rolling bearing, sensor unit, and abnormality diagnostic system of rolling bearing
Inventor: NISHIZAWA HIDEO
IPC: G01M13/04
Filed: 2018-10-02
Abstract: To provide an abnormality diagnostic method and an abnormality diagnostic device of a rolling bearing, a sensor unit, and an abnormality diagnostic system of the rolling bearing, which enable an inexpensive A/D converter at low speed to be used by reducing an amount of data required for abnormality diagnosis of the rolling bearing, and which can execute the abnormality diagnosis while suppressing a calculation amount.SOLUTION: The abnormality diagnostic system includes: a detection section 21 for detecting vibration and a sound generated from a rolling bearing 11; a frequency conversion circuit 28 for performing frequency conversion using amplitude modulation to a detected analog signal; a low-pass filter 29 for filtering the frequency-converted signal; an A/D converter 30 for A/D converting a low-frequency band signal after low-pass filter processing; a frequency analysis section 48 for obtaining frequency spectrum by frequency analyzing a waveform of the A/D converted signal; a comparison determination section 49 for diagnosing abnormality of the rolling bearing 11 by comparing peak generation frequency included in the frequency spectrum with theoretical damage frequency due to damage of the rolling bearing 11; and an output device 51 for outputting a diagnostic result.SELECTED DRAWING: Figure 1
Patent JP-2019008325-A (JP)
Title: Electro-optic device and electronic apparatus
Inventor: OTA HITOSHI
IPC: G09G3/20
Filed: 2018-10-03
Abstract: To accurately control electric current supplied to a light-emitting element, without a need for a data signal in fine accuracy.SOLUTION: Retention capacitors 44 and 50 are provided corresponding to a data line 14 of each column. A pixel circuit 110 includes: a transistor 121 for supplying electric current in accordance with voltage between a gate and a source; an OLED 130 in accordance with the electric current supplied from the transistor 121; and a transistor 122 for turning on or off between the data line 14 and a gate node g. The transistor 121 is turned on to supply initial potential Vini to the data line 14 in an initialization period. A data signal having electric potential in accordance with gradation level is supplied to the other end of a node h of the retention capacitor 44 in a writing period, while the transistor 122 is turned on. The transistor 122 is turned off when the writing period ends.SELECTED DRAWING: Figure 9
Patent JP-2020058184-A (JP)
Title: Motor drive device having power supply mode changeover function
Inventor: KUROKI WATARU
IPC: H02P27/08
Filed: 2018-10-03
Abstract: To realize a motor drive device capable of reducing power peak efficiently according to operation condition of a motor.SOLUTION: A motor drive device 1 includes a PWM converter 11 for converting the AC power of an AC power source 2 into the DC power by PWM control, and outputting to a DC link part 4, a capacitor 12 provided in the DC link part 4, an inverter 13 for converting the DC power of the DC link part 4 into the AC power for driving a motor, a switching section 14 executing connection operation and cutoff operation between the AC power source 2 and the PWM converter 11, and a power supply mode changeover section 15 for setting any one of a first power supply mode for executing connection operation of the switching section 14 but not executing PWM control of the PWM converter 11, a second power supply mode for executing cutoff operation of the switching section 14 but not executing PWM control of the PWM converter 11, and a third power supply mode for executing connection operation of the switching section 14 and executing PWM control of the PWM converter 11.SELECTED DRAWING: Figure 1
Patent JP-2020060837-A (JP)
Title: Photographing system
Inventor: YOSHIBA JUNJI
IPC: G06Q50/10
Filed: 2018-10-05
Abstract: To provide a photographing system in which allows a user to be photographed by a cameraman more efficiently.SOLUTION: A photographing system 10 comprises: a photographer input unit 12 which inputs information regarding a photographer 6; a user input unit 14 which inputs information regarding a user 4; a two-dimensional code output unit 18 which outputs at a prescribed place a two-dimensional code related to the photographer 6 capable of performing photographing at the prescribed place where the photographer 6 waits; and a contract processing unit 20 which concludes a photographing contract by causing the user 4 who wishes to be photographed at the prescribed place, to reading out the two-dimensional code and to perform an order operation.SELECTED DRAWING: Figure 1