baber/WOPTO huggingface dataset:
Patent JP-2019120858-A (JP)
Title: Image forming apparatus
Inventor: ONO MANABU
IPC: G03G21/00
Filed: 2018-01-10
Abstract: To provide an image forming apparatus capable of obtaining both the improvement of productivity and downsizing while efficiently catching floating fine particles occurring in the image forming apparatus to prevent faults accompanying diffusion to the outside of the image forming apparatus and in-machine residence.SOLUTION: An image forming apparatus includes electric dust collection forming means 201 comprising: an air flow generation part 210; a charging part 220 arranged on the upstream side of the air flow generation part 210 in a ventilation direction; and a dust collection part 240 arranged on the downstream side of the charging part 220 in the ventilation direction. The charging part 220 includes a discharge electrode and a planar counter electrode grounded and arranged in parallel to both side surfaces of the discharge electrode; the dust collection part 240 consists of a structure having a tubular ventilation flue formed by laminating a polymer sheet subjected to electret treatment; the length L (mm) and opening diameter d (mm) of the tubular ventilation flue in the ventilation direction has a relationship of L>d; and the opening diameter d (mm) of the tubular ventilation flue satisfies a relationship of d/G=0.05-1.0 and d×G<20 to an interval G (mm) between the discharge electrode and the counter electrode.SELECTED DRAWING: Figure 2
Patent JP-2018142392-A (JP)
Title: Memory power supply circuit, control device, and memory power supply method
Inventor: NOMA HITOSHI
IPC: G06F1/28
Filed: 2018-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a memory power supply circuit, a control device, and a memory power supply method capable of suppressing inrush current flowing to a capacitor (capacitor) for a nonvolatile memory at a time of restarting supply of operation power and shortening voltage rise time of memory power.SOLUTION: A memory power generation section 12 gradually supplies memory power to a capacitor 15 by raising an output voltage at a predetermined rate at a start of supply of operation power, when a voltage Vw of operation power Pw becomes lower than a charging voltage Vc of the capacitor 15, a backflow preventing section 14 prevents a reverse current flowing from the capacitor 15 to the memory power generation section 12, and a supply control section 17 supplies the memory power to a nonvolatile memory ROM when the Vc is equal to or higher than a Vcon, and stops supply of the memory power to the ROM when the Vc is equal to or lower than a Vcoff.SELECTED DRAWING: Figure 1
Patent JP-2019124395-A (JP)
Title: Cooling device
Inventor: OGAWA OSAMU
IPC: F24F1/0007
Filed: 2018-01-16
Abstract: To provide a cooling device capable of increasing a drop amount of air temperature in an environment formed in an airflow space for wrapping mist sprayed from a spray nozzle, even during the day time when the outside temperature is high.SOLUTION: A cooling device includes: a back surface duct 40 adjacent to a supply duct 21, and arranged on a surface where a supply port 20 is not installed; a back surface duct intake port 41 below the back surface duct 40; and a back surface duct exhaust port 42 above the back surface duct 40; and a top surface duct 50 adjacent to a blowout duct 23, and arranged on a surface where a blowout port 22 is not installed. One end of the top surface duct 50 includes a first top surface duct opening part 53 communicating with the back surface duct exhaust port 42, and the other end of the top surface duct 50 includes a second top surface duct opening part 54.SELECTED DRAWING: Figure 1
Patent JP-2019123441-A (JP)
Title: Automobile interior-exterior member
Inventor: ICHIHARA YOHEI
IPC: C08L83/04
Filed: 2018-01-18
Abstract: To provide an automobile interior-exterior member excellent in impact resistance, heat resistance, scratch resistance, and light resistance.SOLUTION: An automobile interior-exterior member is made of a polycarbonate resin composition which comprises: a specific polycarbonate resin; a butadiene-methyl methacrylate-styrene-based rubber; dibutylhydroxytoluene; diphenyl dimethicone having a kinematic viscosity of 4000-5500 cSt at 23°C; a hindered amine-based light resistant stabilizer having a melting point of 125°C-130°C; a benzotriazole-based light resistant stabilizer having a melting point of 102°C-106°C; tris(2,4-di-t-butylphenyl)phosphite; and a hindered phenol-based antioxidant having a molecular weight of 1100-1200, each in a predetermined amount.SELECTED DRAWING: None
Patent JP-2018058910-A (JP)
Title: Orally disintegrating tablet, and production method of the same
Inventor: SEKIGUCHI MANABU
IPC: A61K47/10
Filed: 2018-01-22
Abstract: PROBLEM TO BE SOLVED: To provide an orally disintegrating tablet, and a production method thereof with excellent industrial productivity, in which the tablet quickly disintegrates when put into a mouth or water, has smooth touch feeling to the mouth, has sufficient hardness in normal production, transportation and use, and excellent storage stability.SOLUTION: An orally disintegrating tablet contains medicine, and crystalline cellulose having bulk density at 0.23 g/cmor less (preferably 0.10 g/cmor more and 0.23 g/cmor less), sugar alcohol and pregelatinized starch, and the crystalline cellulose having bulk density at 0.23 g/cmor less, sugar alcohol and pregelatinized starch are contained in granules containing no medicine.SELECTED DRAWING: None
Patent JP-2019127866-A (JP)
Title: Control method for engine, and engine system
Inventor: TAKAYAMA SHINJI
IPC: F02D45/00
Filed: 2018-01-23
Abstract: To allow the execution of vehicle attitude control without giving influences to the combustion performance of spark ignition control compression ignition combustion.SOLUTION: An ECU 60 executes vehicle attitude control to reduce the generated torque of an engine when the increment of a steering angle exceeds a reference increment, and drives a spark plug 16 so that air-fuel mixture ignites itself at a predetermined timing to allow the execution of spark ignition control compression ignition combustion in a predetermined operation region. When there is a request for applying deceleration by the vehicle attitude control (YES in #12) and the spark ignition control compression ignition combustion is being executed (YES in #13), the ECU 60 allows the execution of decrement control to decrement fuel to be supplied to a cylinder 2 to reduce torque for vehicle attitude control (#14). On the other hand, when the spark ignition control compression ignition combustion is not executed (NO in #13), the ECU 60 allows the execution of spark retard control of the spark plug 16 to reduce torque for the vehicle attitude control (#15).SELECTED DRAWING: Figure 10
Patent JP-2019126659-A (JP)
Title: Skin evaluation method
Inventor: SUGAWA MASAYUKI
IPC: A61B5/00
Filed: 2018-01-26
Abstract: To provide a technology to perform accurate skin evaluation using viscoelastic characteristics of the skin.SOLUTION: A skin evaluation method includes: a process for acquiring a measurement value of viscoelasticity measurement for the skin of a subject; a process for calculating an approximate expression a recovery curve indicating time characteristics of creep recovery described using one or more creep recovery characteristic components whose time constants are different from each other based on the acquired measurement value; and a process for generating viscoelasticity information on the skin of the subject using the calculated approximate expression.SELECTED DRAWING: Figure 1
Patent JP-2018085347-A (JP)
Title: Lithium ion battery separator
Inventor: SAEGUSA HIDEAKI
IPC: H01M2/16
Filed: 2018-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a lithium ion battery separator which is few in separator pin holes, and which enables the achievement of a high level of safety and good battery cycle characteristics in a battery with the separator.SOLUTION: A lithium ion battery separator is arranged in such a way that an inorganic pigment is added to a nonwoven fabric base material. The separator comprises a layer mainly including the inorganic pigment, a layer having the inorganic pigment and a base material fiber mixed therein, and a layer mainly including the base material fiber which are laminated in this order. The separator has, as the layer mainly including the inorganic pigment, an M layer including a magnesium (Mg) compound as the inorganic pigment. On a face of the separator on the side of the layer mainly including the inorganic pigment, the ratio (Mg/C ratio) of intensity peak values of Mg and carbon (C) is 4.0 or more according to energy dispersive X-ray spectroscopy. On a face of the separator on the side of the layer mainly including the base material fiber, the ratio (Mg/C ratio) of intensity peak values of Mg and C is equal to or higher than 1.0×10and less than 1.0 according to energy dispersive X-ray spectroscopy.SELECTED DRAWING: None
Patent JP-2019133759-A (JP)
Title: connector
Inventor: HASHIMOTO NOBUHITO
IPC: H01R13/42
Filed: 2018-01-29
Abstract: To prevent improperly postured insertion of a terminal fitting into a terminal housing chamber.SOLUTION: A connector comprises: a housing 10 provided with a terminal housing chamber 13; a terminal fitting 30 inserted into the terminal housing chamber 13 from the rear side of the housing 10; a stabilizer 35 protruding from an outer peripheral surface of the terminal fitting 30; and an interference part 19 formed on an inner wall of the terminal housing chamber 13. When the terminal fitting 30 is inserted in an improper posture into the terminal housing chamber 13, the stabilizer 35 comes into contact with the interference part 19. This presses the terminal fitting 30 into a direction intersecting the protrusion direction of the stabilizer 35.SELECTED DRAWING: Figure 6
Patent JP-2019130145-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2018-01-31
Abstract: To provide a game machine capable of enhancing game amusement.SOLUTION: As a dynamic display mode determined by dynamic display mode determination means, an operation dynamic display mode in which a display mode is changed by operating operation means that can be operated by a player is set, an effective period during which operation to the operation means is effective us set by effective period setting means, and a specific performance is executed by specific performance execution means on the basis of the remaining period of the effective period. Since a performance according to the remaining period of the effective period in which the operation to the operation means is effective can be executed, game amusement can be enhanced.SELECTED DRAWING: Figure 2
Patent JP-2019131931-A (JP)
Title: Carbon short fiber wet non-woven fabric and carbon fiber-reinforced resin
Inventor: FUKUDA MOTOMICHI
IPC: D04H1/4242
Filed: 2018-02-02
Abstract: SOLUTION: There is provided a carbon short fiber wet non-woven fabric comprising at least one carbon fiber layer containing carbon short fibers and at least one binder fiber layer containing heat-fusible binder fibers, and composed of two or more layers, in which the ratio of carbon short fibers to carbon short fiber wet non-woven fabric (on a mass basis) is 10 to 98%.EFFECT: A carbon short fiber wet non-woven fabric can be obtained in which when carbon short fiber nonwoven fabrics are laminated and processed into CFRP, the occurrence of delamination between the carbon short fiber nonwoven fabrics is suppressed.SELECTED DRAWING: None
Patent JP-2019134761-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2018-02-05
Abstract: To provide a game machine capable of maintaining game interest.SOLUTION: A Pachinko machine 1 includes start pockets capable of receiving a game ball shot into a game area 5a. When a game ball enters a start pocket, determination processing for winning is performed. Then, variation display corresponding to the determination processing result is started, and a winning game is played when a winning pattern is displayed in the variation display. In this respect, the Pachinko machine 1 permits special display within a performance reception period to operation means.SELECTED DRAWING: Figure 60
Patent JP-2019137150-A (JP)
Title: Tire with IC tag
Inventor: ASAKA KIYOSHIGE
IPC: B60C19/00
Filed: 2018-02-08
Abstract: To provide a tire capable of securing a sufficient communication distance and having an IC tag excellent also in durability mounted thereon.SOLUTION: An IC tag 20 has an RFID chip 21 electrically connected to a loop antenna 22 on an inlay film 23, upper-lower surfaces of the inlay film 23 covered with polyimide films 24a and 24b, and a vulcanization layer 25 larger than the inlay film 23 disposed on an upper surface of the polyimide film 24a. The IC tag 20 is adhered to a tire by an adhesive layer 26 on an undersurface of the vulcanization layer 25 with its periphery protruding from the polyimide films 24a and 24b and an undersurface of the polyimide film 24b on the undersurface side, the IC tag 20 is disposed in a bead part of the tire at a position separated from a rim by 5 mm-20 mm, and the loop antenna 22 of the IC tag 20 is disposed facing the rim side.SELECTED DRAWING: Figure 2
Patent JP-2019139928-A (JP)
Title: Lithium battery
Inventor: KUWAMURA TOSHIYUKI
IPC: H01M2/18
Filed: 2018-02-08
Abstract: To provide a lithium battery which allows a higher yield in a manufacturing process.SOLUTION: A bobbin-type lithium battery 1 is configured such that a bottomed cylindrical positive electrode can 11 having an upper opening houses: a positive electrode mixture 21 formed into a hollow cylindrical shape; a cylindrical bag-shaped separator 50, having an upper opening, into which an electrolyte is poured; and negative electrode lithium 23. A sealing body 30 serving also as a negative electrode terminal 31 seals the opening of the positive electrode can 11. The separator 50 includes: a first separator 51, not abutting on the sealing body 30, through which the electrolyte permeates: and a second separator 52, abutting on the sealing body 30, which makes it harder for the electrolyte to permeate compared with the first separator 51.SELECTED DRAWING: Figure 1
Patent JP-2019139509-A (JP)
Title: Housing
Inventor: TAKADA YOSHIKI
IPC: G06Q10/00
Filed: 2018-02-09
Abstract: To improve convenience for presenting information related to a failure risk of a facility and information required for examining a maintenance of a facility to a user.SOLUTION: A housing 10 is a housing 10 comprising a facility 17, the facility 17 comprises: a body part 171 which is operated by using power, gas, or energy of water; a detection part 173 for detecting an operation characteristic value which is varied following to operation of the body part 171; a determination part for determining a breakage risk of the body part 171 based on the operation characteristic value; and a facility communication part 176 for transmitting the breakage risk to a facility management server 20 managing the facility. Based on reception of the breakage risk, maintenance proposal information including a maintenance proposal of the facility 17 is output by an input/output device 18 or a facility management server 18 provided on the housing 10.SELECTED DRAWING: Figure 1
Patent JP-2019120915-A (JP)
Title: Image capturing optical lens
Inventor: OINUMA KENJI
IPC: G02B13/18
Filed: 2018-02-09
Abstract: To provide an image capturing optical lens which offers high imaging performance and a short total optical length (TTL).SOLUTION: An image capturing optical lens comprises first through sixth lenses L1-L6 arranged in order from the object side to the image side, the second lens having positive refractive power and the third lens having negative refractive power. The first, second, fourth, and sixth lenses are made of plastic while the third and fifth lenses are made of glass. The image capturing optical lens satisfies the following conditional expressions: -3≤f1/f≤-1, 1.7≤n3≤2.2, 1.7≤n5≤2.2, 0.05≤d3/TTL≤0.07, where f represents a focal length of the image capturing optical lens, f1 represents a focal length of the first lens, n3 represents refractive index of the third lens, n5 represents a refractive index of the fifth lens, d3 represents a thicknesses of the second lens along an optical axis, and TTL represents an optical length of the image capturing optical lens.SELECTED DRAWING: Figure 1
Patent JP-2019137785-A (JP)
Title: Adhesive sheet for manufacturing semiconductor device, and manufacturing method of semiconductor device using the same
Inventor: KONDO YASUSHI
IPC: C09J179/04
Filed: 2018-02-12
Abstract: To provide an adhesive sheet which sufficiently and stably adheres to back surface of a lead frame and a back surface of an encapsulating resin without detachment from them even when received heat history owing to the QFN assemblage, having no leakage of the encapsulating agent, capable of easily being detached in a detachment process, and having neither generation of paste residue with remaining an adhesive nor breaking, and a manufacturing method of a semiconductor device using the same.SOLUTION: There is provided an adhesive sheet for manufacturing a semiconductor device having a substrate, a thermosetting adhesive layer arranged on one surface of the substrate, which is detachably adhered to a lead frame or a wiring board of a semiconductor device, in which the adhesive layer contains a carboxyl group-containing acrylonitrile-butadiene copolymer (a), a tri-functional epoxy resin having a structure by composing bisphenol A (b) and a compound containing 2 or more maleimide groups (c), and unreacted maleimide residue amount is 0.02 to 0.13.SELECTED DRAWING: None
Patent JP-2019136369-A (JP)
Title: Bathtub installation structure of unit bath
Inventor: SHIMADA YUSUKE
IPC: A47K3/16
Filed: 2018-02-13
Abstract: To provide a bathtub installation structure of a unit bath in which a bathtub placed on a frame can be held in a predetermined position easily and reliably.SOLUTION: A bathtub installation structure of a unit bath placed on a frame of the present invention is characterized as follows: 1 or more groove type recesses are provided in a position facing each other of both placing surfaces where the frame and the bathtub are placed; boss parts are formed along the bathtub side recess; boss holes are formed in the distal surface of the boss part; bathtub insertion pins of bathtub positioning pieces are attached in the boss holes of the bathtub side recess; the positioning pins protruding outwardly from the boss holes of the bathtub side recess are formed in the bathtub positioning pieces; the boss parts of the bathtub are inserted into the frame side recess, and the bathtub is placed along the frame side recess in a freely sliding manner; and the positioning pins are fitted in the guide holes formed in the frame side recess, and the bathtub is positioned.SELECTED DRAWING: Figure 14
Patent JP-2019138591-A (JP)
Title: Air conditioning system
Inventor: KADOI TAKASHI
IPC: F24F11/89
Filed: 2018-02-14
Abstract: To provide an air conditioning system capable of detecting leakage of refrigerant and specifying a leakage place with simple configuration.SOLUTION: An air conditioning system 100 comprises: a metal refrigerant pipe 10 through which refrigerant flows; an electrode sheet assembly 20 which is a flexible insulating sheet having a metal thin film formed on a surface, and wound around the outer periphery of the refrigerant pipe, and in which the metal thin film constitutes a substantially annular electrode strip; and a capacitance meter 25 configured to detect the capacitance between the electrode strip and the refrigerant pipe 10. The refrigerant pipe 10 comprises piping blocks 101 to 103, 201 to 203, R01, R02 and V01 whose inclination directions are not inverted. The electrode sheet assembly 20 is wound around the lower end part of each piping block 101-103, 201-203, R01, R02 and V01 in the direction of gravity.SELECTED DRAWING: Figure 1
Patent JP-2019095418-A (JP)
Title: Radio-location method for locating target device contained within region of space
Inventor: TIMOTHY DAVID FARNHAM
IPC: G01C21/28
Filed: 2018-02-14
Abstract: To provide a method for estimating speed and/or a direction in which a target is moving for accurate localization since estimates by a conventional radio positioning method may have unknown or inaccurate reference location estimates.SOLUTION: By analyzing one or more of amplitude of detected signal levels, time of arrival of signals at a detector, and an angle of arrival (or departure) of the signal in each path, candidate locations at which a target is likely located at a particular point in time is determined, and further to generate a radio map for use in eliminating spurious candidate location estimates. Embodiments utilize prediction of radio environment to assist in estimating movement and location of the target.EFFECT: Since multi-path reflections mobile device movements, and other propagation anomalies (such as corridor effect) and interference can be eliminated more effectively, more accurate localization can be performed in presence of them.SELECTED DRAWING: Figure 2
Patent JP-2019143516-A (JP)
Title: Method of manufacturing fan motor, fan motor and cleaner
Inventor: HAKODA SATOSHI
IPC: H02K5/173
Filed: 2018-02-20
Abstract: To suppress vibration of a motor caused by deviation in positions of centers of gravity of a rotor and a fan.SOLUTION: A method of manufacturing a fan motor according to the present invention comprises the steps of: fitting a rotor provided with a first mark in advance to one end of a shaft being a rotary shaft; fitting a fan to the other end of the shaft; fitting a shaft to a frame of the motor provided with a stator at an inner diameter side in a rotary shaft direction, so that the rotor is rotatable at a position facing the stator; and fitting a fan provided with a second mark in advance to the other end of the shaft. The first mark and the second mark respectively indicate a direction to a position of center of gravity of the rotor, and a direction to a position of center of gravity of the fan from the rotation center of the rotary shaft, and the rotor and the fan are fitted on the basis of an intrinsic mode of the motor, and the first mark and the second mark.SELECTED DRAWING: Figure 2
Patent JP-2018122297-A (JP)
Title: Oxidation catalyst for treating exhaust gas of compression ignition engine
Inventor: BERGEAL DAVID
IPC: B01J35/04
Filed: 2018-02-20
Abstract: PROBLEM TO BE SOLVED: To provide an improved catalyst that has a low "light-off" temperature and is durable and cost-effective, for use in an exhaust system for a compression ignition engine including a diesel oxidation catalyst.SOLUTION: A diesel oxidation catalyst comprises: a first layer comprising a platinum group metal (PGM) component selected from the group consisting of a platinum (Pt) component, a palladium (Pd) component and a combination thereof, an alkaline earth metal component, and a support material comprising silica-doped alumina; a second layer comprising the platinum group metal component; and a substrate of a flow-through monolith; where the first layer is disposed on the substrate, the second layer is disposed on the first layer, and the first layer is different from the second layer in composition.SELECTED DRAWING: Figure 1