baber/WOPTO huggingface dataset:
Patent JP-2019143586-A (JP)
Title: Throttle device and fuel boil-off gas recovery system
Inventor: SEKIGUCHI SHINICHI
IPC: F02D9/02
Filed: 2018-02-23
Abstract: To provide a structure at a throttle device capable of restricting the number of its component parts, attaining a low cost formation and recovering fuel boil-off gas into a combustion chamber.SOLUTION: This invention comprises: a throttle valve 30 for opening or closing a main passage 12; a main passage 12; an auxiliary passage 14 bypassing the throttle valve; a body 10 having gas passages 15, 14b for use in feeding fuel boil-off gas into the main passage; a first adjusting valve 41 for adjusting a passage area of the auxiliary passage; a driving source 50 for driving the first adjusting valve; and a second adjusting valve 61 for adjusting a passage area of the gas passage 15. The second adjusting valve 61 is driven by a driving force of the driving source 50. With this arrangement as above, it is possible to restrict increasing in the number of exclusive component parts to attain a low-cost formation and a small-size formation and to perform a positive recovering of the fuel boil-off gas without discharging it outside.SELECTED DRAWING: Figure 5
Patent JP-2019144208-A (JP)
Title: Measuring apparatus, and sensor unit
Inventor: MORITA TOSHIO
IPC: G01N27/26
Filed: 2018-02-23
Abstract: To provide a measuring apparatus that can perform comparison display or storage of a physical quantity obtained from a part of many electrodes for measurement having different electrode types, even when measurement is performed simultaneously with the many electrodes.SOLUTION: A measuring apparatus includes: a plurality of electrodes for measurement; and a sensor unit that includes a plurality of terminals detachably connected to the plurality of electrodes for measurement and outputs a part or the whole of the values of physical quantity measured by the plurality of connected electrodes for measurement. The sensor unit includes a group setting unit for setting one or more groups for the plurality of connected electrodes for measurement, on the basis of the group setting data input to an input device; and a data logging unit for storing the values of physical quantity measured by the electrodes for measurement belonging to each group set by the group setting unit.SELECTED DRAWING: Figure 8
Patent JP-2019147280-A (JP)
Title: Hanger of sheet-like item
Inventor: FUJITA KAZUHIKO
IPC: B42F21/06
Filed: 2018-02-27
Abstract: To provide a hanger of a sheet-like item capable of organizing receipts and memo sheets easily and compactly storing them.SOLUTION: There is provided a hanger of a sheet-like item comprising an arm part formed into a garment hanger shape, a hang part provided to a middle part of the arm part, and a rail part for connecting both ends of the arm part and hanging a sheet-like item, one end of the arm part is engaged with the rail part, and the other end of the arm part is engageably/disengageably coupled to the rail part.SELECTED DRAWING: Figure 2
Patent JP-2019147727-A (JP)
Title: Reinforced glass and glass for reinforcement
Inventor: ICHIMARU Tomonori
IPC: G09F9/00
Filed: 2018-02-28
Abstract: To propose a reinforced glass containing POin a glass composition, high in ion exchange rate, good in acid resistance, and hardly phase splitting, and a glass for reinforcement.SOLUTION: The reinforced glass is a reinforced glass having a compression stress layer on a surface, containing, by mass%, SiOof 40 to 70%, AlOof 10 to 30%, BOof 0 to 3%, NaO of 5 to 25%, KO of 1 to 5.5%, MgO of 0.1 to 5.5%, and POof 2 to 10%, and having a value represented by 0.41×[SiO]+2.17×[AlO]-5.28×[BO]-0.54×[NaO]-0.04×[KO]-3.29×[MgO]+5.09×[PO] of 70 or more.SELECTED DRAWING: None
Patent JP-2019152391-A (JP)
Title: Steam temperature lowering system and steam temperature lowering method
Inventor: SANNOMIYA YOSHIYUKI
IPC: F22G5/12
Filed: 2018-03-05
Abstract: To provide a steam temperature lowering system which can surely lower a temperature and the pressure of overheated steam by a simple constitution, and a temperature lowering method.SOLUTION: When a water injection amount of temperature lowering water with respect to a temperature lowering machine 2 is proper, a part of a drain discharged from a separator 6 is converted to flash steam, and when the water injection amount is improper, the flash steam is not generated. At excessive water injection whose water injection amount is improperly large, a temperature of the drain becomes lower than a reference temperature a, and at insufficient water injection whose water injection amount is improperly small, the temperature of the drain becomes higher than the reference temperature a contrarily. A monitoring sensor 25 detects vibration and a temperature, and radio-transmits a detection signal. A control part 12 which has received the detection signal grasps the presence or absence of the generation of the flash steam, and the temperature of the drain, imparts the signal to a water injection valve, and controls the water injection amount.SELECTED DRAWING: Figure 1
Patent JP-2019152581-A (JP)
Title: Measurement device and measurement method
Inventor: MIYATA YASUSHI
IPC: G01N22/00
Filed: 2018-03-05
Abstract: To specify physical properties of a measurement target object.SOLUTION: A measurement device 1 comprises: an acquisition unit 19 for acquiring reference information on distance to an object at a position where a reflection wave which is an electromagnetic wave generated by reflection of a predetermined electromagnetic wave transmitted to the object on the object is received, a phase of the reflection wave, and physical properties of the object, which are associated with one another; a transmission antenna 11 for transmitting the electromagnetic wave to a measurement target object 2; a reception antenna 12 for receiving the reflection wave from the measurement target object 2; and a specification unit 20 for specifying physical properties of the measurement target object 2 on the basis of the phase of the reflection wave received by the reception antenna 12 by referring to the reference information corresponding to the object which corresponds to material of the measurement target object 2 and the distance between the measurement target object 2 and the reception antenna 12.SELECTED DRAWING: Figure 2
Patent JP-2019158370-A (JP)
Title: Test method of performance of tire on ice
Inventor: NISHIMURA KEIJI
IPC: G01M17/02
Filed: 2018-03-07
Abstract: To accurately test the performance of a tire on ice.SOLUTION: Provided is a test method of performance of a tire on an ice road. This method includes a step S1 for mounting a tire on a vehicle, a step S2 for driving the vehicle on an ice road based on a predetermined speed, a measurement step S3 for braking the tire of the moving vehicle and measuring a physical quantity relating to braking performance and the acceleration of the vehicle immediately before starting the braking of the tire, and a sampling step S4 for determining whether or not the physical quantity is adopted for evaluation of braking performance. The sampling step S4 includes a step of determining the adoption of the physical quantity measured when the acceleration is within a predetermined range.SELECTED DRAWING: Figure 2
Patent JP-2018088825-A (JP)
Title: Motor device
Inventor: UCHIMURA HIROYUKI
IPC: H02K11/215
Filed: 2018-03-09
Abstract: PROBLEM TO BE SOLVED: To make a motor device smaller and lighter without decreasing a layout property to an object of installation.SOLUTION: A sensor substrate 60 arranged via a clearance SP on the radially outer side of a sensor magnet 30 and provided with a rotation sensor 70 to detect a rotational state of an armature shaft 26 is provided so as to be extended on the radially outer side of the armature shaft 26 by centering the armature shaft 26. Thus, the sensor substrate 60 has no need to be provided crossing the armature shaft 26 such as before. Therefore, the motor device is made to be smaller in a thickness dimension along a Z-axis direction, and thus can be made to be smaller and lighter. Moreover, a degree of freedom of arrangement of a fixing part can be improved by making the sensor substrate 60 compact, and therefore the layout property to an object of installation of the motor device is improved.SELECTED DRAWING: Figure 4
Patent JP-2019160541-A (JP)
Title: Formation method of water cutoff structure of wire harness, and water cutoff structure of wire harness
Inventor: NAMIKAWA AKIRA
IPC: H01B17/58
Filed: 2018-03-13
Abstract: To provide a formation method of a water cutoff structure of a wire harness having high producibility, dispensing with a facility for supplying a seal material, and capable of managing easily the seal material.SOLUTION: In a formation method of a water cutoff structure of a wire harness including a cylindrical body part 23, and a projection 25 projecting toward the center from an inner wall of the body part 23, the wire harness 5 is inserted into the body part 23 of a water cutoff material 7 installed in a cylindrical part 13 of a grommet 3, thereafter, the water cutoff material 7 is filled into a space between the inner wall of the cylindrical part 13 of the grommet 3 and each outer peripheral surface of a plurality of cables 19 constituting the wire harness 5, to thereby complete sealing.SELECTED DRAWING: Figure 1
Patent JP-2019159856-A (JP)
Title: Electric power supply, electronic apparatus, and electric power supply control method
Inventor: SUZUKI HIDEO
IPC: G05F1/56
Filed: 2018-03-14
Abstract: To suppress, easily and reliably, heat generation due to a short circuit of a power supply device.SOLUTION: An electric power supply comprises: a power supply circuit having an input part to which a control signal is input, and an output part which does not output voltage when the control signal input to the input part is in a prescribed first state and which outputs a prescribed power supply voltage when the control signal is in a prescribed second signal state; and a signal transition part connected to the input part and the output part, and which causes the control signal to transition to the first signal state when the output voltage from the output part satisfies a prescribed voltage condition.SELECTED DRAWING: Figure 2
Patent JP-2019155288-A (JP)
Title: Water purification device and mount
Inventor: SASAJIMA YASUHIRO
IPC: G21C19/07
Filed: 2018-03-14
Abstract: To provide a water purification device for purifying treated water stored in a pool, which is easy to enlarge, and has a configuration that allows a purifier to be replaced remotely.SOLUTION: A water purification device 1 includes: an exchangeable purification tower 2 provided with a treated water introduction section 203b, a treated water purification section 21, and a treated water discharge section 203a; a supply section 6 for supplying the treated water to the purification tower 2, with its first end portion 61 connected to the introduction section 203b from below the introduction section 203b; and an inlet sealing material 8 provided between the introduction section 203b and the first end portion 61 of the supply section 6. The inlet sealing material 8 is compressed in a vertical direction by the purification tower 2.SELECTED DRAWING: Figure 2
Patent JP-2019160178-A (JP)
Title: Information processing device, information processing method, and program
Inventor: HIGURE RITSU
IPC: G06F16/00
Filed: 2018-03-16
Abstract: To provide an information processing device capable of providing a user with more suitable content, an information processing method, and a program.SOLUTION: An information processing device comprises an acquisition unit, an estimation unit, and a provision unit. The acquisition unit acquires location information of a first user. The estimation unit estimates behavior attributes of the first user on the basis of the location information acquired by the acquisition unit. The provision unit provides the first user with content according the behavior attributes of the first user estimated by the estimation unit.SELECTED DRAWING: Figure 1
Patent JP-2021082376-A (JP)
Title: Alloy powder for electrode, alkaline storage battery negative electrode using the same, and alkaline storage battery
Inventor: KAWAKATSU TORU
IPC: H01M10/30
Filed: 2018-03-16
Abstract: To provide an alkaline storage battery capable of achieving both life performance and discharge performance at low temperatures.SOLUTION: Alloy powder for an electrode contains a particle of a hydrogen storage alloy, and the particle includes an agglomerated part where nickel is agglomerated. The hydrogen storage alloy includes an element L, an element E, Ni, and an element M. The element L is a periodic table group 3 element, the element E is a periodic table group 2 element, and the element M is at least one selected from the group consisting of period 4-period 6 elements of each of periodic table groups 4-14 (excluding Ni) and Al, and the element M also includes Ag and Sn. The ratio x of Ni and the ratio y of the element M with respect to the sum of the element L and the element E satisfy 2.50≤x+y≤4.50.SELECTED DRAWING: Figure 1
Patent JP-2019066454-A (JP)
Title: Strain gauge and sensor module
Inventor: MISAIZU HIDEJI
IPC: G01B7/16
Filed: 2018-03-20
Abstract: To increase stability of gauge characteristics in a strain gauge having a resistor on a flexible base material.SOLUTION: A strain gauge 1 includes: a flexible base material 10; a functional layer 20 on one surface of the base material 10 made of metal, an alloy, or a metal compound, the functional layer promoting crystal growth of a resistor 30; the resistor 30 on one surface of the functional layer 20 made of a material containing at least one of chromium and nickel; and an insulated resin layer 60 covering the resistor 30.SELECTED DRAWING: Figure 2
Patent JP-2019164873-A (JP)
Title: Semiconductor storage device and control method therefor
Inventor: MIYAZAKI TAKAYUKI
IPC: G11C13/00
Filed: 2018-03-20
Abstract: To provide a semiconductor storage device that is able to appropriately read data from a memory cell.SOLUTION: According to one embodiment, a semiconductor storage device comprises: a memory cell storing a first value or a second value as stored data; and a control circuit that reads the stored data. The memory cell comprises: a first operating region in which a cell current increases as a voltage between memory cells increases; a second operating region in which the voltage decreases while the cell current is larger than that in the first operating region and the cell current is increasing; and a third operating region in which the cell current is larger than that in the second operating region and the cell current increases as the voltage increases. The control circuit performs a first reading process so as to read the stored data such that the cell current when the stored data has a first value and the cell current when it has a second value takes respective values falling in the first operating region. The control circuit performs a second reading process so as to read the stored data such that at least the cell current when the stored data has the first value or the cell current when the stored data has the second value takes a value falling in the second or third operating region.SELECTED DRAWING: Figure 3
Patent JP-2019168509-A (JP)
Title: Image capturing device
Inventor: NAKAMURA YUTA
IPC: H04N5/225
Filed: 2018-03-22
Abstract: To provide an image capturing device having a simple configuration that prevents condensation on lenses.SOLUTION: An image capturing device is provided, comprising a substrate 41 having an image sensor 42 mounted thereon, a lens barrel 1b retaining a lens group 11, a heat-conductive caliber plate 12 connecting the lens group 11 and the substrate 41 having the image sensor 42 mounted thereon, and a heater, acting as a heat source, provided along a perimeter of a through-hole 12a of the heat-conductive caliber plate 12.SELECTED DRAWING: Figure 3
Patent JP-2019169412-A (JP)
Title: Positive electrode active material for high-strength lithium ion secondary battery, and lithium ion secondary battery arranged by use thereof
Inventor: NAGATA HIROAKI
IPC: H01M10/052
Filed: 2018-03-26
Abstract: To provide: a lithium nickel manganese cobalt aluminum composite oxide which controls an average particle diameter of primary particles and an average particle diameter of secondary particles within their optimal ranges while keeping a high particle strength, and in which a sulfate radical concentration is kept down; and a method for manufacturing the same.SOLUTION: A positive electrode active material for a lithium ion secondary battery comprises a lithium nickel manganese cobalt aluminum composite oxide represented by the general formula, LiNiMnCoAlMO(where 0.95<v<1.22, 0.01≤w≤0.35, 0.01≤x≤0.50, 0.01≤y≤0.15, 0≤z≤0.10 and 0≤α≤0.20, and M is one or more elements selected from W, V, Mg, Mo, Nb, Ti, Si, Zn, Cu and Fe), and chiefly including secondary particles resulting from agglomeration of primary particles, of which the particle strength is 100-230 MPa, the average particle diameter of the primary particles is 0.1-0.5 μm, the average particle diameter of the secondary particles is 3-20 μm, and the sulfate radical concentration is 0.5 wt.% or less.SELECTED DRAWING: Figure 1
Patent JP-2019170411-A (JP)
Title: Home delivery service receiving box and installation method thereof
Inventor: TAKAHASHI KAICHIRO
IPC: A47G29/122
Filed: 2018-03-26
Abstract: To solve a problem in a conventional storage box that construction work for a storage box needs to be requested to a constructor so that the storage box cannot be used immediately after its purchase, and outsourcing costs run up.SOLUTION: A home delivery service receiving box 10 includes a storage box body 11 as a body and a storage space 12 inside the storage box body 11. The storage space 12 is divided into two spaces in a vertical direction by a bottom plate part 13, an upper stage first storage space 14 being used as a space for storing a home delivery article, and a lower stage second storage space 15 being used as a space for storing a weight 42. By this structure, a user can install the home delivery service receiving box 10 in front of an entrance, etc. and use it immediately after purchasing it, and by storing the weight 42 in the second storage space 15, antitheft countermeasures can also be taken.SELECTED DRAWING: Figure 1
Patent JP-2018136555-A (JP)
Title: Actuation mechanism for fluid-filled lens
Inventor: ROBERT STEVENS
IPC: G02C7/06
Filed: 2018-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a simultaneous adjustment mechanism of focal distances of a plurality of lenses capable of housing an adjustment mechanism without increasing the volume of an optical system.SOLUTION: In an actuation mechanism for simultaneously actuating first and second variable focal distance lenses 102, 103, each lens has a film having expansibility defining a boundary of a fluid-filled cavity, and a focal distance changes in accordance with a degree of the curvature of the film according as the film is expanded. The actuation mechanism comprises a fluid pressure master actuator 110 configured to be in fluid communication with a fluid pressure dependent actuator 115 associated with the first lens 102 having the variable focal distance and a fluid pressure dependent actuator 116 associated with the second lens 103. Each dependent actuator 115, 116 is configured to change the degree of the expansion of the film of the lens associated therewith in response to the actuation of the master actuator 110. Therefore, the master actuator 110 can be actuated to simultaneously change the degrees of the expansion of the films of the first and second lenses 102, 103.SELECTED DRAWING: Figure 1
Patent JP-2018145090-A (JP)
Title: Granulated powder, heat radiation resin composition, heat radiation sheet, semiconductor device, and heat radiation member
Inventor: NAKANO SHOGO
IPC: C08K3/38
Filed: 2018-03-28
Abstract: PROBLEM TO BE SOLVED: To provide granulated powder capable of achieving a heat radiation sheet and a heat radiation member excellent in moisture resistance.SOLUTION: Granulated powder 10 contains secondary particles 30. The secondary particles 30 are spherical particles formed by aggregation of primary particles 20. The primary particles 20 are scaly boron nitride. The secondary particles 30 have a core portion 310 and a shell portion 320. The core portion 310 includes the center of the secondary particles 30. The shell portion 320 covers the core portion 310. The density of the primary particles 20 in the core portion 310 is lower than the density of the primary particles 20 in the shell portion 320.SELECTED DRAWING: Figure 1
Patent JP-2019171520-A (JP)
Title: Resinoid grinding wheel
Inventor: HISHIRO YASUHIRO
IPC: B24D3/28
Filed: 2018-03-28
Abstract: To provide a resinoid grinding wheel which can perform mirror-finish working on a chamfer portion of a peripheral edge part of a brittle material without causing chipping, which does not leave chips on the chamfer portion, and which has long service life.SOLUTION: There is provided a resinoid grinding wheel for grinding a chamfer portion of a peripheral edge part of a brittle material. The resinoid grind stone 1 comprises an abrasive grain layer 2 prepared by dispersing abrasive grains 3 and an additive 4 in a synthetic resin binder. The synthetic resin binder included in the abrasive grain layer 2 is an epoxy resin, and the compressive elasticity modulus of the layer 2 is 12 MPa. The diameter of the abrasive grain 3 is 35 μm and the abrasive grain 3 is prepared by forming a metal coating layer 3b including Ni on the surface of diamond 3a. The additive 4 is a glassy carbon and the shape thereof is a sphere having the ratio of major axis to minor axis is 1.09. The total content of the grain 3 and additive 4 is 60 vol%, and the grain diameter of the additive (glassy carbon) 4 is 80% of that of the grain 3.SELECTED DRAWING: Figure 1
Patent JP-2019175140-A (JP)
Title: Architectural structure extraction system
Inventor: HAMAGUCHI RYUHEI
IPC: G06T7/00
Filed: 2018-03-28
Abstract: To prevent oversight during building extraction.SOLUTION: An architectural structure extraction system includes a first building detection device that has learned a plurality of buildings whose area belongs to a first range using a first input image for learning with a first scale and teacher data of information indicating the shapes of the plurality of buildings included in the first input image for learning, a second building detection device that has learned a plurality of buildings whose area belongs to a second range using a second input image for learning with a second scale and teacher data of information indicating the shapes of the plurality of buildings included in the second input image for learning, an input part that inputs feature information of the first input image where a region subject to learning on the ground surface is photographed to the first building detection device and inputs feature information of the second input image to the second building detection device, and an integration part that integrates the output of the first building detection device and the output of the second building detection device.SELECTED DRAWING: Figure 2