baber/WOPTO huggingface dataset:
Patent JP-2017014150-A (JP)
Title: Quinacridone mixture, ink comprising the same, ink storage container, method for producing inkjet recorded matter, inkjet recording device, and recorded matter
Inventor: SHIMADA TOMOYUKI
IPC: B41M5/00
Filed: 2015-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a novel quinacridone mixture that achieves excellent storage stability of both a pigment dispersion and an ink, and is effective in achieving an ink having excellent discharge stability.SOLUTION: A quinacridone mixture comprises a quinacridone compound in the case of m=1 and n=1 in the general formula (1) and another quinacridone compound, different from one in the case of m=1 and n=1 (where R, R, Rand Rare a hydrogen atom, a halogen atom, and a C1-C4 alkyl group, and may be the same or different. Rand Rare a C1-C4 alkyl group, and may be the same or different. m and n are an integer of 0-2).SELECTED DRAWING: None
Patent JP-2017017622-A (JP)
Title: Communication method, communication apparatus, and communication program
Inventor: YAMAMOTO TORU
IPC: H04W16/14
Filed: 2015-07-03
Abstract: PROBLEM TO BE SOLVED: To further suppress occurrence of simultaneous use of the same channel in a plurality of network systems in a network system performing communication including multihop.SOLUTION: The communication method includes: receiving a signal in a channel; performing packet analysis on packets included in the received signal; and deriving and outputting a degree of use of the channel by other networks from a result of the packet analysis.SELECTED DRAWING: Figure 3
Patent JP-2017013760-A (JP)
Title: On-board electronic control device
Inventor: KOISHI KEITA
IPC: G06F12/16
Filed: 2015-07-06
Abstract: PROBLEM TO BE SOLVED: To reliably store data needed to be stored in an on-board electronic control device including a volatile memory and a non-volatile memory as a backup of the volatile memory.SOLUTION: The on-board electronic control device determines a further correct state of a vehicle by executing mutual collation between vehicle data and the backup thereof, if it is impossible to determine, by executing mutual collation between update data and the backup thereof to determine further correct state of a vehicle.SELECTED DRAWING: Figure 2
Patent JP-2016023643-A (JP)
Title: Turbine bucket plenum for cooling flows
Inventor: ZHANG XIUZHANG JAMES
IPC: F01D25/00
Filed: 2015-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a cooling flow to cooling passages in turbine buckets and to bucket platforms.SOLUTION: There is provided a casted turbine bucket having at least one machined plenum including a plenum chamber and at least one plenum passage connected to a plenum inlet located at a root portion of turbine bucket. There is also provided a method of feeding a cooling flow to the turbine bucket using the machined plenum that receives the cooling flow from the root portion of the turbine bucket.SELECTED DRAWING: Figure 3
Patent JP-2017019521-A (JP)
Title: Roll product package
Inventor: OOKA YASUNOBU
IPC: A47K10/22
Filed: 2015-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a roll product package in which wound roll products are stored in a gusset type packaging bag, in which the roll products are hardly crushed, and the roll products can be held stably in the packaging bag.SOLUTION: A roll product package 200 is configured so that, plural roll products 50 formed by winding a 1 ply of a sheet of sanitary tissue paper are stored in a packaging bag 100, in which the two roll products are arranged for one row, in which an axial direction of each roll product is a vertical direction, the row of the two roll products are stacked by two stages or three stages, and are stored in the packaging bag by gusset packaging. The packaging bag comprises a grip part 4 which is formed by extending sides upward from long sides 45, 55, in a gable roof state and jointing the sides. A winding length of each roll product is 110-185 m, a mass of one roll except for a core is 220-390 g, winding hardness is 0.9-2.9 mm, and a basis weight of the film is 18-43 g/m, an inclination angle θ of the packaging bag from the long side to the grip part is 24-44 degree, and an interval W between the long sides is 105-134 mm.SELECTED DRAWING: Figure 1
Patent JP-2017020870-A (JP)
Title: Optical sensor, image forming apparatus, object information measurement method, and object determination method
Inventor: MISAKA YOSHIHIRO
IPC: G01N21/47
Filed: 2015-07-09
Abstract: PROBLEM TO BE SOLVED: To make it possible to obtain information for determining an object in detail compared with a prior art.SOLUTION: An optical sensor 100 comprises: irradiation means including a plurality of (for example, two) irradiation systems 10 and 10' that irradiate a recording sheet being an object with linearly polarized light (for example, s-polarized light) in a predetermined polarization direction from directions inclined with respect to the recording sheet and different from each other; and detection means that individually detects a plurality of rays of light emitted from the irradiation means and reflected on the recording sheet. In this case, the optical sensor can obtain information for determining the object in detail compared with a prior art.SELECTED DRAWING: Figure 3
Patent JP-2017020405-A (JP)
Title: Control device of exhaust emission control device of internal combustion engine
Inventor: OTSUKA TAKAYUKI
IPC: F01N3/18
Filed: 2015-07-09
Abstract: PROBLEM TO BE SOLVED: To determine pressure loss of a filter with high accuracy by using a pressure difference sensor detecting pressure difference between an exhaust pressure at an upstream side with respect to the filter and an atmospheric pressure, in a case when a pressure loss portion is disposed at a downstream side with respect to the filter.SOLUTION: A plurality of pieces of correlation information of a flow rate of an exhaust gas and pressure loss in a pressure loss portion are held, difference in pressure loss ratio as the difference between a ratio of pressure loss in the pressure loss portion obtained from the correlation information to a detection value of the differential pressure sensor in a first exhaust flow rate, and a ratio of pressure loss in the pressure loss portion obtained from the correlation information to a detection value of the differential pressure sensor in a second exhaust flow rate, is calculated on each correlation information, and the correlation information in which the difference in pressure loss ratio satisfies prescribed conditions, is selected as the correlation information to calculate the pressure loss of the pressure loss portion.SELECTED DRAWING: Figure 4
Patent JP-2015173301-A (JP)
Title: Double side cooled power module with power overlay
Inventor: RICHARD ALFRED BEAUPRE
IPC: H01L25/07
Filed: 2015-07-10
Abstract: PROBLEM TO BE SOLVED: To enhance thermal performance of power overlay (POL) modules.SOLUTION: A power module (20) includes semiconductor power devices (22) having a power overlay (POL) (24) bonded thereto. A first heat sink assembly (30) is bonded to the semiconductor power devices (22) on a side opposite the POL (24). A second heat sink assembly (28) is bonded to the POL (24) opposite the side of the POL (24) bonded to the semiconductor power devices (22). The semiconductor power devices (22), POL (24), first channel heat sink assembly (30), and second channel heat sink assembly (28) together form a double side cooled power overlay module. The second channel heat sink assembly (28) is bonded to the POL (24) solely via a soft heat-radiation interface material (26) without the need for planarizing, brazing or metallurgical bonding.
Patent JP-2017027969-A (JP)
Title: Electrochemical device
Inventor: HAGIWARA NAOTO
IPC: H01G11/60
Filed: 2015-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a surface-mountable electrochemical device capable of maintaining discharge capacity under a high-temperature and high-voltage environment.SOLUTION: The electrochemical device for surface mounting includes at least a case and an electrolyte sealed in the case. The electrolyte contains a sulfone-based solvent represented by general formula R-SO-R(where Rand Rare each independently a 1-5C hydrocarbon group which may be branched, or R, Rand an S atom form a 5- or 6-membered ring) and 1,000-5,000 ppm of water.SELECTED DRAWING: Figure 1
Patent JP-2017026174-A (JP)
Title: refrigerator
Inventor: YAMADA MASAHIRO
IPC: F25D27/00
Filed: 2015-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator which suppresses temperature unevenness and occurrence of dew condensation in a low temperature storage chamber, and which has enhanced reliability.SOLUTION: A cold air duct part 32 is formed in a heat insulation material 30 of a shelf plate member 24 which serves as a ceiling of a low temperature storage chamber 23, the heat insulation material is disposed substantially up to a front end of the shelf plate member, the cold air duct part is extended and formed to the front end portion of the heat insulation material, cold air blowout ports 31 are concentrated and formed at the cold air duct portion of the heat insulation material front end portion, and a cold air return port is provided at the rear part of the low temperature storage chamber. Thereby, the cold air can be supplied even to the front portion of the low temperature storage chamber, and the portion can be prevented from falling into a situation where cold air supply is rather insufficient. At the same time, the cold air supplied to the front portion of the low temperature storage chamber flows to the cold air return port at the back of the low temperature storage chamber, that is, it flows to the back from the front portion of the low temperature storage chamber, so that the inside of the low temperature storage chamber can be cooled uniformly. Therefore, temperature unevenness in the low temperature storage chamber and occurrence of dew condensation due to this can be suppressed, and reliability can be enhanced.SELECTED DRAWING: Figure 5
Patent JP-2017025978-A (JP)
Title: screw
Inventor: LIN CHUN NAN
IPC: F16B25/04
Filed: 2015-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a screw.SOLUTION: The screw includes a rod body and a first screw thread. The rod body includes an insertion end, a head end, and a direct rod part which is positioned between the insertion end and the head end. The head end includes an upper portion and a lower portion. At a peripheral edge of a bottom of the upper portion, a blade part is provided for cutting waste wood. On a peripheral surface of the lower portion, a plurality of reverse unscrewing prevention teeth are provided. Each of the reverse unscrewing prevention teeth includes a guide surface and a stopper surface. The guide surface extends outwards from a peripheral surface of the lower portion in a proximate manner. Between the stopper surface and the peripheral surface of the lower portion, a recessed groove is formed. The first screw thread is provided on the direct rod part and includes a plurality of threads. Each of screws includes a first cutting surface opposite to the insertion end and a second cutting surface opposite to the insertion end. A pinching angle of the first cutting surface and a horizontal axial line is 25 to 45 degrees and a pinching angle of the second cutting surface and the horizontal axial line is 3 to 23 degrees.SELECTED DRAWING: Figure 4
Patent JP-2017026433-A (JP)
Title: Non-contact temperature measurement method
Inventor: YAMADA YOSHIRO
IPC: G01J5/10
Filed: 2015-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a non-contact temperature measurement method which is not dependent on emissivity of a surface of a target to be measured.SOLUTION: A two-standard (initial value 1 and initial value 2) switching auxiliary heat source is arranged on a surface of a target to be measured at a constant distance, the surface of the target to be measured is measured by a two-wavelength radiation thermometer, two-wavelength reflected light brightness of the surface of the target to be measured at obtained two wavelengths is obtained, and at the same time, brightness of the two-standard switching auxiliary heat source is measured at the same two wavelengths as the two-wavelength radiation thermometer, an initial value of true temperature is assumed by using an expression showing a two-wavelength reflectance ratio and an expression showing black body radiation brightness of the surface of the target to be measured, temperature calculation is performed by repetitive computation, and temperature is converged to obtain true temperature by numerical analysis calculation.SELECTED DRAWING: Figure 1
Patent JP-2017023053-A (JP)
Title: Agitator
Inventor: SUGITA Yui
IPC: C12M1/00
Filed: 2015-07-22
Abstract: PROBLEM TO BE SOLVED: To provide agitator capable of efficiently generating an upward and downward circulating flow at a low agitation speed in a liquid sealed in a flexible bag.SOLUTION: The agitator comprises: a flexible bag 1 having flexibility and enclosing a liquid 7 therein; a stirrer 2 disposed inside the flexible bag 1 and generating a swirling flow in the liquid 7; and a flow-interrupting portion 5 suspended from the top portion of the flexible bag 1 and disposed to interrupt the swirling flow of the liquid 7. The flow blocking portion 5 is disposed such that the lower end thereof is lower than the liquid surface of the liquid 7 and above the bottom portion of the flexible bag 1. The ratio between the distance (d) from the inner surface of the wall portion of the flexible bag 1 to the flow blocking portion 5 and the inner diameter (D) of the flexible bag 2 is 0<d/D≤0.08. The ratio between the height (H) from the inner surface of the bottom portion of the flexible bag 1 to the lower end of the flow blocking portion 5 and the height (L) from the inner surface of the bottom portion of the flexible bag 1 to the liquid surface of the liquid is 0<H/L≤0.8.SELECTED DRAWING: Figure 2
Patent JP-2017024638-A (JP)
Title: Resistance reduction bow shape formed by valve appendage, and craft having the same
Inventor: HAMADA TATSUYA
IPC: B63B1/06
Filed: 2015-07-24
Abstract: PROBLEM TO BE SOLVED: To reduce resistance of a bow valve during traveling in a ballast state of a craft comprising the bow valve.SOLUTION: In a bow shape, a bow part 10 of a craft has a bow valve 20. Wave-making induction means (fin) 30 for inducing a wave running upon a top surface 20a of the bow valve 20 during traveling in a ballast state of the craft, which protrudes in the lateral direction of the bow valve 20, is provided as a valve appendage provided in the bow valve 20.SELECTED DRAWING: Figure 1
Patent JP-2017028924-A (JP)
Title: Protection controller and protection control system
Inventor: TAKARA TAKU
IPC: H02H3/02
Filed: 2015-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a protecion controller capable of preventing determination of a control function of a terminal device unintended by the user.SOLUTION: A protecion controller 11 transmits a local operation flag LF and a remote operation flag RF to a terminal 14, and receives a first direction for enabling the operation for an operation start button 75, and a second direction for enabling the operation for an operation apparatus 26. The protecion controller 11 receives the first direction transmitted from the terminal 1, on the basis of the fact that a change button 418 has been selected, and an operation flag LF in ON state was received by the terminal 14. The protecion controller 11 receives the second direction transmitted from the terminal 1, on the basis of the fact that a change button 518 has been selected, and a remote operation flag RF in ON state has been received by the terminal 14.SELECTED DRAWING: Figure 6
Patent JP-2017030433-A (JP)
Title: Floating object with salvage/rescue device
Inventor: HAZAWA MANABU
IPC: B63C9/20
Filed: 2015-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a floating object with a salvage/rescue device, allowing a victim to immediately visually confirm a position of a ring-shaped floater when a floating object is thrown for salvage in a dark ambient environment such as nighttime.SOLUTION: There are included: a first switch brought into a contact state when an electric power source comprising a chargeable battery 6 and a floating object 1 are removed from a fitting seat; a second switch brought into a contact state when the floating object 1 is thrown onto the water and brought into contact with a water surface; a rescue signal generator 28; a third switch brought into a contact state when ambient light becomes a constant value or less; and a light emission device 5 comprising a light-emitting diode (LED) or an organic EL board.SELECTED DRAWING: Figure 1
Patent JP-2015216692-A (JP)
Title: Providing access to configurable private computer networks
Inventor: ERIC JASON BRANDWINE
IPC: H04L45/50
Filed: 2015-07-30
Abstract: PROBLEM TO BE SOLVED: To provide users with access to computer networks.SOLUTION: Computer networks of a configurable network service enable users to interact with a remote configurable network service and may be configured to be private computer networks that are accessible only by the users. The computer networks may each be created and configured by a client of the configurable network service as extensions to an existing computer network of the client, such as a private computer network extension to an existing private computer network of the client. If so, secure private access between an existing computer network and a new computer network extension that is being provided may be enabled using one or more VPN connections or other private access mechanisms.
Patent JP-2017032193-A (JP)
Title: Heating cooker
Inventor: UEDA SHINYA
IPC: F24C7/02
Filed: 2015-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a heating cooker capable of reducing errors in temperature detection of a heating object.SOLUTION: A heating cooker includes a heating chamber, an oven light (401) to illuminate the interior of the heating chamber, an infrared sensor (303) to detect a temperature of a heating object in the heating chamber, and a switching controller (80b). The switching controller (80b) controls switching of on-off of the oven light (401) so that the oven light (401) is turned off during the time that the infrared sensor (303) detects a temperature of the heating object in the heating chamber.SELECTED DRAWING: Figure 5
Patent JP-2017032044-A (JP)
Title: Transfer
Inventor: OGAWA TAKUTO
IPC: B60K23/08
Filed: 2015-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a transfer which suppresses the generation of a sound and a shock when a vehicle is switched to two-wheel drive from four-wheel drive.SOLUTION: In this transfer, a hub 2 and a lever member 6 of a drive switching mechanism 15 form a two-drive pivot 65 between an apex 61 and an end part 66 so that a two-drive operation point 66 being the end part of a lever member 6 moves toward a sprocket 4, and presses a synchronization friction face 51 of a synchronization ring 5 to a piece friction face 411 when the apex 61 moves to the hub 2, and a sleeve 3 has a two-drive inclined face part 34 for pressing the apex 61 of the lever member 6 toward the hub 2 at an internal peripheral face on which the apex 61 of the lever member 6 abuts when the sleeve moves toward the hub 2 before switching to the two-wheel drive state from the four-wheel drive state up to the completion of the switching.SELECTED DRAWING: Figure 7
Patent JP-2017029911-A (JP)
Title: Hollow fiber membrane module
Inventor: MEHAKU SHINJI
IPC: B01D63/00
Filed: 2015-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a hollow fiber membrane module which secures sealing function between a tube plate and core tubes while preventing the occurrence of cracks or the like due to curing shrinkage of the tube plate and, at the same time, can prevent the deterioration of function due to adhesiveness between the core pipes and hollow fiber membranes.SOLUTION: A hollow fiber membrane module 10 includes core tubes 70 and hollow fiber membrane bundles 30 made of an assembly of a plurality of hollow fiber membranes 20 arranged along a longitudinal direction of the core tubes 70 around the core tubes 70. Therein, end parts of the hollow fiber membrane bundles are fixed by tube plates 50, 51 made of potting agent. Outer surfaces of the core tubes 70 and inner surfaces opposite to the core tubes on the tube plate are set as a non-joint state and a sealing member 71 which seals between the core tubes and the tube plate, and separates the core tubes from the hollow fiber membranes 20 opposite to the core tubes is arranged between the outer surface of the core pipes and the inner surface of the tube plate.SELECTED DRAWING: Figure 2
Patent JP-2017032500-A (JP)
Title: Automatic analysis device
Inventor: OTAKI TOMOMASA
IPC: G01N35/02
Filed: 2015-08-05
Abstract: PROBLEM TO BE SOLVED: To automatically determine timing with which to replace or clean a component having a finite lifetime, with the use state of each individual user taken into account.SOLUTION: An automatic analysis device of the present invention is provided with: a first storage unit for storing, for each reaction container, the set of an immediately preceding measured value and a latest measured value of water blank absorbance measured using the same reaction container; a second storage unit for storing a first threshold for the latest measured value and a second threshold for a difference between the immediately preceding measured value and the latest measured value; and a multi determination unit for determining whether the reaction container and a lamp are good or not on the basis of the immediately preceding measured value and the latest measured value that are stored for the same reaction container.SELECTED DRAWING: Figure 2
Patent JP-2016095125-A (JP)
Title: Glow plug
Inventor: SUGIYAMA YUMI
IPC: H05B3/12
Filed: 2015-08-11
Abstract: PROBLEM TO BE SOLVED: To suppress short-circuiting of a glow plug and degradation of a resistance heating element when being used with an inner temperature around the resistance heating element during afterglow at a high temperature of 1200°C or more.SOLUTION: A glow plug 10 includes a heater having: a cylindrical sheath pipe 810 whose tip end is closed; a resistance heating element 820 arranged inside the sheath pipe; and insulation powder 840 arranged around the resistance heating element inside the sheath pipe. Here, the resistance heating element is formed of an alloy containing Al, and the insulation powder contains at least one kind of oxide selected from MgO, CrO3, Cr2O3, SnO, FeO, Fe3O4, MnO, MnO2, Mn2O3, Mn3O4, SiO2, WO2, TiO2, Ti2O3, and ZrO2. Further, when defining A mass% as an Al content in the resistance heating element and S mass% as a content of the oxide in the insulation powder in terms of oxide, the relationship 0.04≤S/A≤0.31 is satisfied.SELECTED DRAWING: Figure 1
Patent JP-2017040478-A (JP)
Title: Moisture measurement device
Inventor: OKIMOTO KAYOKO
IPC: G01N21/27
Filed: 2015-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a moisture measurement device that can suppress variances caused in determination as to whether a Karl Fischer reagent has deteriorated or not.SOLUTION: A moisture measurement device 10 based on the Karl Fischer method includes an electrolytic cell 42 that has a Karl Fischer reagent 41, an RGB sensor 46, and a control unit 100. The control unit 100 is configured to determine whether the Karl Fischer reagent 41 has deteriorated or not based on a detection signal outputted by the RGB sensor 46.SELECTED DRAWING: Figure 1