baber/WOPTO huggingface dataset:
Patent JP-2019145349-A (JP)
Title: Lithium battery
Inventor: OTSUKA HIROKI
IPC: H01M6/16
Filed: 2018-02-21
Abstract: To provide a cylindrical lithium battery excellent in safety, discharge characteristics, and productivity.SOLUTION: A lithium battery includes: a bottomed cylindrical battery can which has an opening at one end; a hollow cylindrical positive electrode mixture, a separator, a negative electrode, and an electrolyte which are housed in the battery can; a sealing body which seals the opening of the battery can; and a rod-like negative electrode collector which is protrudingly fixed to a negative electrode terminal plate. The negative electrode, which is made of a tabular member obtained by molding lithium metal or a lithium alloy, is arranged inside the positive electrode mixture so as to be wound around the negative electrode collector. The tabular member is spirally wound around the negative electrode collector. An inner peripheral surface on at least an outermost peripheral end of the tabular member comes into contact with an outer peripheral surface of an inner layer directly under the outermost peripheral end of the tabular member.SELECTED DRAWING: Figure 1
Patent JP-2019148635-A (JP)
Title: Display unit and method of controlling the same
Inventor: IKEDA TAKESHI
IPC: G02F1/133
Filed: 2018-02-26
Abstract: To reduce in-plane unevenness of a dark part background of an image, having a bright object superimposed on the dark part background, due to a quantization error.SOLUTION: A display unit according to the present invention has: a BL luminance value determination part 6 which determines a back light luminance value of each area; a luminance estimation calculation part 7 which estimates luminance made incident on a liquid crystal panel; a correction coefficient calculation part 8 which calculates a correction coefficient for correcting an image signal from a result of the luminance estimation; an upper-limit value determination part 10 which determines an upper-limit value of the correction coefficient from a maximum back light luminance value; and a correction coefficient limit part 11 which limits the correction coefficient with the upper-limit value of the correction coefficient.SELECTED DRAWING: Figure 1
Patent JP-2019149481-A (JP)
Title: Piezoelectric substrate, force sensor, and actuator
Inventor: ONISHI KATSUKI
IPC: H01L41/087
Filed: 2018-02-27
Abstract: To provide a piezoelectric substrate having excellent piezoelectric sensitivity, and a force sensor and an actuator using the piezoelectric substrate.SOLUTION: A piezoelectric substrate 100 includes a long inner conductor 12A, a piezoelectric body 14A covering the outer peripheral surface of the inner conductor, and an outer conductor 16 disposed on the outer periphery of the piezoelectric body, and includes a functional layer 15 containing a resin having a glass transition point higher than that of the piezoelectric body. Further, the resin includes at least one selected from the group consisting of a cyanoacrylate resin and a polyester resin.SELECTED DRAWING: Figure 1B
Patent JP-2019146852-A (JP)
Title: Game machine
Inventor: YAMAZAKI KENTO
IPC: A63F7/02
Filed: 2018-02-28
Abstract: To make effective use of operation means.SOLUTION: A game machine having a display device 41 for playing a game (decoration special symbol variation display game) that stops and displays after identification information (decoration special symbol) is variably displayed includes: operation means (performance button 25 and a not-shown cross key) that can be operated by a player; and display control means (performance control device 300) capable of displaying a first display (for example, sound volume image G11 and luminance image) and a second display (for example, change image G24 for performance) on the display device 41, as the display that changes according to operation of the operation means. In the first display, the absolute value of the change amount on the basis of one operation is constant, and in the second display, the absolute value of the change amount on the basis of one operation varies depending on a predetermined condition (for example, expectation degree of the special symbol variation display game being executed).SELECTED DRAWING: Figure 64
Patent JP-2019149331-A (JP)
Title: Immersion heater
Inventor: KITA HIDENORI
IPC: H05B3/14
Filed: 2018-02-28
Abstract: To provide a compact and high-power immersion heater.SOLUTION: An immersion heater 100 includes a protective tube 101, a heating element 103, and a filling layer 105. The protective tube 101 is made of an electrically insulating ceramic. The heating element 103 has a hollow half-piece single terminal structure made of silicon carbide, and a heat generating part 121 has a double spiral shape. A space in the protective tube 101 is filled with ceramic powder having electrical insulation and high thermal conductivity to form the filling layer 105. Since the heat generating part 121 is embedded in the filling layer 105 and a heat-resistant sealing 143 is formed on the end face of the filling layer 105, the progress of oxidation by air can be delayed.SELECTED DRAWING: Figure 1
Patent JP-2019152937-A (JP)
Title: Information processing device, information processing method, and information processing program
Inventor: TAKI HISAO
IPC: G06Q30/02
Filed: 2018-02-28
Abstract: To provide an information processing a device, an information processing method and an information processing program capable of improving motivation of an information transmitter for transmitting information to an advertisement object.SOLUTION: An information processing device is provided with: an attribute information acquisition unit which acquires attribute information of a reference source having reference information for referring to an advertisement target via a network; a rank determining unit for determining the rank of an owner of the reference source on the basis of the acquired attribute information; and a reward adjustment unit which generates adjustment information for adjusting an achievement reward for an owner based on the determined rank.SELECTED DRAWING: Figure 1
Patent JP-2019063482-A (JP)
Title: Dynamic behavior presentation system using measuring device of interval between two limbs or trunk
Inventor: NIGORO RIKIZO
IPC: A63B71/06
Filed: 2018-03-01
Abstract: To solve the problem that there is no system that informs the information of the stride and step width per a step and assists effective walking/running and dynamic state though the effect of the walking method to make the stride and step width extended is recognized and recommended for the health promotion and the risk improvement of dementia.SOLUTION: An interval of two limbs and the trunk per step while walking or running are measured by using a contact or non-contact interval measuring device, the user's state of walking/running/dynamics is recognized based on the comparison to the preset management criterion, the user is assisted so as to act the target level of walking/running/dynamics according to the information, the effective walking/running/dynamics are turned in a PDCA cycle in a short time and the user's health promotion behavior is presented and the behavior presentation system of walking/running/dynamics capable of presenting competitor behavior is presented.SELECTED DRAWING: Figure 16
Patent JP-2019095176-A (JP)
Title: Improved method and system for cooling hydrocarbon stream
Inventor: GOWRI KRISHNAMURTHY
IPC: F25B1/00
Filed: 2018-03-05
Abstract: To provide an improved method and system for cooling a hydrocarbon stream.SOLUTION: The invention provides a system and method for increasing the efficiency of natural gas liquefaction processes by using a hybrid cooling system and method. More specifically, the invention provides a system and method for converting a transcritical precooling refrigeration process to a subcritical process. A refrigerant is cooled to a sub-critical temperature using an economizer 525A. The refrigerant is cooled to the sub-critical temperature using an auxiliary heat exchanger. Optionally, the economizer 525A or auxiliary heat exchanger can be bypassed when ambient temperatures are sufficiently low to cool the refrigerant to the sub-critical temperature. The refrigerant is isentropically expanded.SELECTED DRAWING: Figure 5
Patent JP-2019161404-A (JP)
Title: Broadcast reception apparatus and broadcast reception metho
Inventor: TANAKA MASAMI
IPC: H04H20/28
Filed: 2018-03-12
Abstract: To provide a broadcast reception apparatus and a broadcast reception method, capable of making a display screen easier to be seen by adjusting a display size of a logo corresponding to a broadcast station.SOLUTION: A broadcast reception apparatus includes a first screen generation part and a second screen generation part. The first screen generation part receives logo data with a first size corresponding to a broadcast station, the logo data being included in a broadcast signal, and generates a display screen where the logo data with the first size is adjusted in a display size to be arranged in a predetermined display position. The second screen generation part receives logo data with a second size of a larger number of pixels than that in the first size corresponding to the broadcast station, the logo data being included in the broadcast signal, and generates a display screen where the logo data with the second size is adjusted to the display size or close to the display size to be arranged in the predetermined display position.SELECTED DRAWING: Figure 1
Patent JP-2019156967-A (JP)
Title: Semiconductor protective adhesive tape
Inventor: SASAKI TAKATOSHI
IPC: C09J7/38
Filed: 2018-03-13
Abstract: To provide a semiconductor protective adhesive tape with a less solvent content, capable of excellently embedding an uneven surface.SOLUTION: A semiconductor protective adhesive tape 100 includes a base material 10, a tackiness agent layer 30 arranged at least on one side of the base material 10, and an intermediate layer 20 arranged between the base material 10 and the tackiness agent layer 30. The tackiness agent layer 30 is composed of an active energy ray-curable tackiness agent containing a (meth)acrylic polymer. The tackiness agent layer 30 is 1-50 μm thick. The intermediate layer 20 is composed of a UV-polymerized (meth)acrylic polymer. The intermediate layer 20 is 50-1000 μm thick.SELECTED DRAWING: Figure 1
Patent JP-2019163638-A (JP)
Title: Repair method of stair
Inventor: SAITO HIROYUKI
IPC: E04F11/02
Filed: 2018-03-20
Abstract: To provide a repair method of existing stair that can be easily covered with decorative members and that has excellent workability and design.SOLUTION: The repair method of stair is a method of covering an existing stair 1 having a kick plate 12 and a step board 11 having a nose 11a protruding from the kick plate 12 with a plate-shaped decorative member 2, in which the decorative member 2 has a first member 21 that covers the upper surface 11b of the tread plate 11 and the side surface 11c on the nose 11a side, a second member 22 that has a lower end surface 22a formed at an acute angle with respect to the decorative surface 22c and covers the kick plate 12, and a third member 23 for covering the step back 11d, in which the first member 21 is fixed to the tread plate 11, formed on the upper surface of the first member 21, the lower end of the second member 22 is fitted into the notch groove 21e having a width smaller than the plate thickness t1 of the second member 22, and the second member 22 is adhered to the kick plate 12, and the third member 23 is attached to the step back 11a in order from the lower step of the existing stair 1.SELECTED DRAWING: Figure 1
Patent JP-2019152086-A (JP)
Title: Snow hood removing device and wire support rod
Inventor: TANIGUCHI SHIGERU
IPC: E04H9/16
Filed: 2018-03-05
Abstract: To provide a snow hood removing device which is a low profile, easy, saving useless energy, and handy with which any person can remove snow hood and with which can resolve the problem in price, poor appearance or usability or complexity of various snow hood removing invented by utilizing electric heat, installing a wall to change a direction of the wind or operating and cutting the wire etc.SOLUTION: A snow hood removing device is provided that binds snow hood 15 pushing out of the roof and having a danger of falling by a wire for cutting 3 by suitable tension force between a plurality of wire support rod 1 consisting of springs as a part or whole and consists of binding a wire for pulling 13 at upper part of the wire support rod and is directed to a snow hood removing device for cutting and removing snow hood by pulling the wire for pulling 13 and the wire support rod which is its member.SELECTED DRAWING: Figure 6
Patent JP-2019167451-A (JP)
Title: Ink set and recording method
Inventor: SEGUCHI KENICHI
IPC: B41J2/01
Filed: 2018-03-23
Abstract: To provide an ink set having adequate difference in glossiness of each ink after recording.SOLUTION: The ink set comprises a first ink and a second ink each of which is an aqueous ink composition in which each of the first ink and the second ink contains a pigment and a resin including resin particles; the first ink contains a first pigment and the second ink contains a second pigment different from the first pigment; the first ink and the second ink increase their volume average particle sizes of the inks by mixing with 5 mass% aqueous solution of magnesium sulfate heptahydrate and has the difference between the inks in volume average particle size of the ink after mixing of 40% or less: and the inks are used in recording in combination with a treatment liquid including a coagulant coagulating components of the aqueous ink composition.SELECTED DRAWING: None
Patent JP-2019169902-A (JP)
Title: IC card and IC card case
Inventor: KOJIMA MASARU
IPC: G06K19/077
Filed: 2018-03-26
Abstract: To secure a large mounting area of an antenna for each communication system on a plane of limited size, by using multiple RFID tags capable of radiocommunication by different communication systems.SOLUTION: An IC card includes: a first board 2 having a first antenna 21 for transmitting and receiving signals by an electromagnetic induction system, and a first IC chip 22 connected with the first antenna; a second board 3 having a second antenna 32 for transmitting and receiving signals by a radio system, a second IC chip 33 connected with the second antenna, and a ground plane 31 connected with the second antenna; and a magnetic substance sheet 4 formed of a magnetic substance material. The first and second boards are laminated so that at least a part of the ground plane faces the first board, while interposing the magnetic substance sheet between both boards.SELECTED DRAWING: Figure 3
Patent JP-2019174864-A (JP)
Title: Input apparatus, control method of input apparatus, and program for causing computer to perform control method of input apparatus
Inventor: ENDO SHINICHI
IPC: G06F3/044
Filed: 2018-03-26
Abstract: To provide an input apparatus capable of suppressing a signal level of a sum of detection signals in coding drive.SOLUTION: When a polarity pattern of a drive signal applied to N drive electrodes N times at the same time is represented by a polarity pattern matrix of a N rows and N columns, a signal reproduction unit 320 reproduce a N rows and 1 column reproduction signal level matrix by an operation corresponding to a product of an inverse matrix of the polarity pattern matrix and a composite detection signal matrix. The polarity pattern matrix has all elements "1", "-1" or "0", and is a matrix generated by using a part of a predetermined matrix of N rows and N columns having a property whose product with its transpose matrix is N times the unit matrix.SELECTED DRAWING: Figure 1
Patent JP-2019172618-A (JP)
Title: Blocked polyisocyanate composition and production method thereof
Inventor: AKIYAMA EIICHI
IPC: C07D213/65
Filed: 2018-03-29
Abstract: To provide a blocked polyisocyanate composition excellent in storage stability at room temperature, and a production method thereof.SOLUTION: The problem is solved by a 3-hydroxypyridinium blocked isocyanate composition represented by general formula (1a) in the figure excellent in storage stability at room temperature. (In the formula, a represents an integer from 1 to 3, and b represents an integer equal to 2 or 3; X represents a b-valent organic group, and Yrepresents an a-valent counter anion.)SELECTED DRAWING: None
Patent JP-2019178616-A (JP)
Title: Electric blower and vacuum cleaner employing the same
Inventor: HONDA TAKESHI
IPC: A47L9/00
Filed: 2018-03-30
Abstract: To make highest efficiency of an electric blower in which a diffuser including diffuser blades is mounted, and improvement of blower efficiency by suppressing a secondary flow generated with an air capacity less than an air capacity obtaining a highest efficiency point compatible with efficiency improvement over a wide operation range and downsizing.SOLUTION: An electric blower comprises: a centrifugal impeller; and a diffuser which is provided in an outer peripheral part of the centrifugal impeller and includes multiple diffuser blades. A vane or a projection having a height direction dimension smaller than a height direction dimension of the diffuser blade is included, and the height direction dimension of the vane or the projection is changed in a flow direction.SELECTED DRAWING: Figure 3
Patent JP-2019179840-A (JP)
Title: Semiconductor device
Inventor: ONUKI KENJI
IPC: H01L21/82
Filed: 2018-03-30
Abstract: To suppress noise generated at a circuit from propagating to any other circuit.SOLUTION: In order to avoid propagation of noise from a circuit 16 to a circuit 18 by power lines 14A, 14B, in a first embodiment, the semiconductor device is configured to separate the circuit 16 from power supply wiring 14 wired in a mesh manner by separating the circuit from the power lines 14A and to connect a power line 20 separated from the vicinity of a power supply pad 12 directly to the circuit 16 as a dedicated power line of the circuit 16, that is, not to connect the power line 20 directly to any other circuit 18.SELECTED DRAWING: Figure 1
Patent JP-2019177089-A (JP)
Title: Game system and program
Inventor: TAKAHASHI YUKI
IPC: A63F13/79
Filed: 2018-03-30
Abstract: To allow a number of players to acquire various kinds of game media even if they do not visit a specific position by using position information also for transactions of game media and to provide a program or the like capable of improving attraction as a position game by excluding demerits peculiar to a position game.SOLUTION: A server device 10 is configured to execute owner change processing for changing an owner of an exhibited game card from a first owner who owns the exhibited game card to a second player who is another player concerned when equipped with a given condition, execute control processing for controlling card characteristics of an exhibited game card according to a position relationship between a player's position and a game card position set to a game card at given timing, and progress a game on the basis of identified card characteristics.SELECTED DRAWING: Figure 4
Patent JP-2019177942-A (JP)
Title: Extraction container
Inventor: KASE MAI
IPC: B65D47/24
Filed: 2018-03-30
Abstract: To provide an extraction container capable of extracting a content at an expected mixture ratio, even when filling ratios of two kinds of liquids in the separate liquid content are different.SOLUTION: An extraction container 1 includes: an outer layer body 2 provided with an outside air introduction port 5b; an inner layer body 3 accommodated in the outer layer body 2 so as to allow volume-reducing deformation; an extraction cap 11 having an extraction cylinder 17 and fitted to a mouth portion 5; an inside plug 12 having a first flow port 21 and a second flow port 22; and a pipe 23 which is connected to the first flow port 21 and extends inside an accommodation space M toward a bottom part 8. Non-return valves 24 and 28 are arranged in the first flow port 21 and the second flow port 22. A trunk part 7 of the extraction container has a narrow portion 30 whose transverse section area is smaller than that of other portions, and inside the narrow portion 30, a lower end 23a of the pipe 23 is placed.SELECTED DRAWING: Figure 1
Patent JP-2019179511-A (JP)
Title: Driving support system, information processing apparatus, and driving support method
Inventor: HARADA YUSUKE
IPC: G08G1/16
Filed: 2018-03-30
Abstract: To provide a safe driving support system that concentrates attention on a driver within a predetermined range when an object with a high priority is nearby.SOLUTION: A driving support system detects an object within a target range; measures a distance between a vehicle and each detected object; acquires a priority of each detected object; turns on a centralized alert mode when there is an object with a priority equal to or higher than a first threshold within a first range from the vehicle; selects, as an alert target object, an object that is within the first range and has a priority equal to or higher than a second threshold among objects detected in a state where the centralized alert mode is on; and notifies the driver of the presence of the selected alert target object.SELECTED DRAWING: Figure 3
Patent JP-2019184701-A (JP)
Title: Electrophotographic photoreceptor, process cartridge, and image forming apparatus
Inventor: KUSANO KEISUKE
IPC: G03G5/05
Filed: 2018-04-04
Abstract: To provide an electrophotographic photoreceptor that achieves both oil resistance and high sensitivity.SOLUTION: An electrophotographic photoreceptor comprises: a conductive substrate; and a single layer type photosensitive layer that is provided on the conductive substrate and contains a binder resin, a charge generating material, a hole transport material, a diphenoquinone electron transport material represented by another structural formula, and a compound having a terphenyl skeleton. In a substituent R in the structural formula shown herein, Rto Reach independently represent a hydrogen atom, an alkyl group having 1 to 12 carbon atoms, an alkoxy group having 1 to 12 carbon atoms, a cycloalkyl group, an aryl group, or an aralkyl group, and Ris a group different from at least any one of Rto R.SELECTED DRAWING: Figure 1
Patent JP-2019183929-A (JP)
Title: Air valve
Inventor: NISHIYAMA MASAHITO
IPC: F16K24/00
Filed: 2018-04-06
Abstract: To provide an air valve which can supply water with simple operation.SOLUTION: An air valve includes a valve body 1. The valve body 1 includes: a valve box 10 in which an air hole 11 for discharging air is formed at an upper part and a communication hole 13 for communicating with a pipe is formed at a lower part; and a valve body 14 which is housed in the valve box 10 and is biased upward by buoyancy of water to close the air hole 11. The air valve further includes: a first coupling tool 6 of a cylindrical coupling provided at the upper part of the valve body 1; and a valve body pressing tool 8 which is provided at the inner side of the first coupling tool 6 so as to be movable in a vertical direction. The valve body pressing tool 8 is pressed down by a second coupling tool 7 to inhibit the valve body 14 from closing the air hole 11 when the second coupling tool 7 of the coupling is coupled to the first coupling tool 6.SELECTED DRAWING: Figure 6
Patent JP-2019186704-A (JP)
Title: Indoor monitor, server, portable terminal, and portable terminal registration method
Inventor: KAWAMURA TAKESHI
IPC: H04M9/00
Filed: 2018-04-06
Abstract: To provide an indoor monitor capable of easily and safely adding a new mobile device to a door phone system, a server, a portable terminal, and a portable terminal registration method.SOLUTION: The indoor monitor placed in an apartment room, includes: a connection unit that establishes a session with a door-phone placed in a lobby of an apartment house via a server, the server storing registration information for the mobile terminal to establish a session with the door-phone; an acquisition unit that acquires registration information from the server in response to a user operation; and a display unit for displaying registration information on a display device.SELECTED DRAWING: Figure 14