baber/WOPTO huggingface dataset:
Patent JP-2018143829-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2018-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a game machine suppressing deterioration in amusement of games.SOLUTION: A game machine can perform a special presentation (an L ready-to-win) for suggesting whether or not to become a special game state and a specific presentation (a challenge presentation) for suggesting whether or not to become the special game state. When the specific presentation is to be performed, there may be a case in which the specific presentation is performed before suggesting that the special game state does not occur in the special presentation (before presentation symbols EZ1 to EZ3 for indicating a failure of the L ready-to-win are temporarily stopped and displayed) or the specific presentation is performed after suggesting that the special game state does not occur in the special presentation (after the presentation symbols EZ1 to EZ3 for indicating the failure of the L ready-to-win are temporarily stopped and displayed).SELECTED DRAWING: Figure 54
Patent JP-2020002683-A (JP)
Title: Sound absorption material
Inventor: HASEGAWA YU
IPC: E04B1/86
Filed: 2018-06-29
Abstract: To provide a new sound absorption material which has similar sound absorption characteristics while having a design feeling different from a conventional sound absorption material, has a small number of components, and has a simple structure.SOLUTION: By mounting a wooden surface decorative material 2 covering a front surface of a sound absorption base material 1 formed of a porous synthetic resin material onto a front surface of the sound absorption base material 1, a peak frequency of a sound absorption rate is shifted to a low sound side than a single sound absorption base material 1. The surface decorative material 2 has a large number of openings 2a and 2b so that opening rates are 20-60%, and a design pattern can be expressed by the large number of openings 2a and 2b as a whole. A comparatively high sound is easy to be absorbed in the sound absorption base material 1 by the existence of the openings, and the comparatively low sound is absorbed by the surface decorative material 2 having rigidity, which can shift the sound absorption characteristics as a whole of the sound absorption material can be shifted to the low sound side.SELECTED DRAWING: Figure 2
Patent JP-2020003169-A (JP)
Title: Filter cleaning unit and air conditioner
Inventor: MATSUMOTO SOICHIRO
IPC: F24F1/0073
Filed: 2018-06-29
Abstract: To prevent a nut from being locked at an end of a shaft after the nut is moved to the end of the shaft.SOLUTION: A filter cleaning unit includes: a brush installed in one direction of a filter; a motor; a shaft 25 installed so that its axial direction is vertical to one direction of the filter, connected to the motor and rotated about the axis by the motor; a nut 26 coupled to the shaft 25 and moved in the axial direction of the shaft 25 by the rotation about the axis of the shaft 25; and a brush fixation part that is installed in one direction of the filter and connected to the nut 26 and to which the brush is fixed. The nut 26 includes: projections 32 protruded toward the axial center direction of the shaft 25 on the inner peripheral surface, movable in the radial direction of the shaft 25 and enabling engagement with the shaft 25; and an energizing part 33 for energizing the projections 32 toward the shaft 25 side.SELECTED DRAWING: Figure 5
Patent JP-2019210928-A (JP)
Title: Potential energy storage device for power generating system
Inventor: NISHIURA SHINICHI
IPC: F16D11/06
Filed: 2018-06-04
Abstract: To provide a potential energy storage device for a power generating system in which renewable energy is once stored as a potential energy and the potential energy is sent to a power generator as energy suitable for power generation, no electrical power is used when a clutch mechanism used for accumulation and releasing of the potential energy, an operation of a clutch lever is carried out through utilization of power in the system, a changing-over operation for a driving direction and an idling direction can be carried out automatically through an appropriate point and a power generating efficiency of the entire power generating system can be kept in maximum.SOLUTION: A stop mechanism cooperating with an ascending or descending of a weight is installed as a changing-over mechanism for a potential energy accumulation device for a power generating system and a clutch lever is contacted with the stop mechanism to cause a clutch mechanism to be operated.SELECTED DRAWING: Figure 1
Patent JP-2020007260-A (JP)
Title: Cancer therapeutic agent targeting a long non-coding rna and methods for predicting cancer diagnosis and prognosis
Inventor: SUZUKI HIROSHI
IPC: C12Q1/6851
Filed: 2018-07-06
Abstract: To provide a novel cancer therapeutic target, a marker for diagnosis or prognosis, and a method for diagnosis/treatment by clarifying a function of lncRNA in carcinogenesis.SOLUTION: According to the description of the present application, there are provided: a cancer therapeutic agent containing a DLEU1 expression inhibitor; a vector expressing siRNA, antisense nucleic acid, shRNA, or miRNA against DLEU1 transcript RNA; cells into which the vector has been introduced; a pharmaceutical composition for treating cancer, containing the above-mentioned cancer therapeutic agent, vector, or cell; a method for measuring expression level of DLEU1 transcript RNA as an index for predicting whether a human subject would develop cancer or not; and a method for measuring expression level of DLEU1 transcript RNA for predicting prognosis of a human cancer subject who has started cancer treatment at the period of 5 to 10 years after the start of treatment.SELECTED DRAWING: Figure 2C
Patent JP-2020013286-A (JP)
Title: Information processing method, information processing device, and program
Inventor: OKUNO SHIGENORI
IPC: B65G61/00
Filed: 2018-07-17
Abstract: To provide an information processing method and the like capable of proposing candidates of delivery time zones in which delivery efficiency can be secured to a delivery destination.SOLUTION: An information processing method causes a computer to perform the steps of: acquiring a delivery plan on delivery of a plurality of packages; notifying each delivery destination of a delivery schedule time in advance on the basis of the acquired delivery plan; acquiring a response to the notification from each delivery destination; determining a delivery proposal time zone on the basis of the delivery plan when the response received from the delivery destination is a response that the package cannot be received; and transmitting a proposal of the determined delivery proposal time zone.SELECTED DRAWING: Figure 2
Patent JP-2020010829-A (JP)
Title: Care support tool
Inventor: OHIRA KOICHI
IPC: A61G1/003
Filed: 2018-07-18
Abstract: To reduce a work load applied to a care giver by achieving smooth movement of a care receiver between a bed and a stretcher where there is a step and slip hardly occurs.SOLUTION: There is provided a care support tool on whose surface a care receiver is mounted, and which is used for transferring the care receiver between a bed and a stretcher, the care support tool is formed into a substantially equal size to the bed, formed into a substantially rectangular plate-shaped contour, and has a characteristics of being bent so as to absorb a step between the bed and the stretcher. The surface of the care support tool is flat, has no wrinkle, and on a rear surface of the care support tool, a slip resistance member is arranged and a plurality of strip-shaped reinforcement members are aligned and arranged for reducing a bending degree in the vicinity of the longitudinal direction center part and from one end to the other end of the short direction, and a cushion material is arranged between the surface and the rear surface.SELECTED DRAWING: Figure 1
Patent JP-2020012072-A (JP)
Title: Methacrylic resin and molding thereof
Inventor: YAMASHITA TAKETOMO
IPC: C08F220/14
Filed: 2018-07-19
Abstract: To provide a methacrylic resin having excellent flowability, and excellent heat resistance and surface hardness.SOLUTION: A methacrylic resin has a repeating unit derived from methyl methacrylate of 98.0 mass% or more and 99.9 mass% or less and a repeating unit derived from a monomer excluding methyl methacrylate of 0.1 mass% or more and 2.0 mass% or less. The proportion of a molecular weight component of 1/5 or less of a peak molecular weight obtained from an elution curve by gel permeation chromatography is less than 7%.SELECTED DRAWING: None
Patent JP-2020011280-A (JP)
Title: Solder alloy, solder powder, solder paste, and solder joint with use thereof
Inventor: KAWASAKI HIROYOSHI
IPC: C22C13/00
Filed: 2018-07-20
Abstract: To provide a solder alloy which suppresses paste change over time and is excellent in wettability, in which a temperature difference between a liquidus line temperature and a solidus line temperature is small, and which has high and excellent mechanical property, a solder powder, a solder paste, and a solder joint with use thereof.SOLUTION: A solder alloy has an alloy composition comprising at least one kind of As: 25 to 300 ppm by mass, and Bi: more than 0 ppm by mass and 25000 ppm or less and Pb: more than 0 ppm by mass and 8000 ppm by mass or less and the remainder of Sn in order to suppress viscosity change over time and become a homogeneous structure, and satisfies the following formulae (1) and (2): 275≤2As+Bi+Pb (1), 0<2.3×10×Bi+8.2×10×Pb≤7 (2). In the formulae (1) and (2), As, Bi, and Pb respectively represent a content (ppm by mass) in the alloy composition.SELECTED DRAWING: None
Patent JP-2018195839-A (JP)
Title: Detecting defects on wafer using defect-specific information
Inventor: WU KENONG
IPC: G01N21/956
Filed: 2018-07-20
Abstract: To provide methods and systems for detecting defects on a wafer using defect-specific information.SOLUTION: A target on a wafer includes a pattern of interest 100 formed on the wafer, and a known DOI 104 occurring in or near the pattern of interest 100. The information includes an image of the target on the wafer. A method includes searching for target candidates on the wafer or another wafer. The target candidates include the pattern of interest 100. The target and target candidate locations are provided for defect detection. In addition, the method includes detecting the known DOI 104 in the target candidates by identifying potential DOI locations in images of the target candidates and applying one or more detection parameters to images of the potential DOI locations.SELECTED DRAWING: Figure 1
Patent JP-2020014641-A (JP)
Title: Game machine
Inventor: KIRIKAE HIDEYUKI
IPC: A63F7/02
Filed: 2018-07-25
Abstract: To provide a game machine capable of suppressing a decrease in interest of a player.SOLUTION: A main control CPU performs a special lottery when a predetermined condition is satisfied, controls a special symbol display unit so as to display a winning symbol in a special game when the special lottery is won, controls the special symbol display unit so as to display a lost symbol in the special game when the special lottery is not won, initializes various information including symbol information stored in a main control RWM when an initialization condition including at least that a RWM clear switch is operated to the ON state is satisfied, controls the special symbol display unit so as to display an initial symbol, based on the symbol information after the initialization, and sets a special symbol different from the winning symbol and the lost symbol, as the initial symbol.SELECTED DRAWING: Figure 13
Patent JP-2020017636-A (JP)
Title: Sheet material, circuit board, program for creating circuit board, electronic device, and heat generation point analysis structure
Inventor: IWAMOTO TAKESHI
IPC: B32B5/18
Filed: 2018-07-25
Abstract: To easily create an electronic circuit.SOLUTION: A sheet member 40 includes a base layer 41 and a thermally expandable layer 42 formed on the base layer. The thermally expandable layer includes a microcapsule 51 and a binder 56 having conductivity. The microcapsule include a shell 52 having an insulating property, and a thermally expandable component (core 53) that is included in the shell and expands when heated. The shell forms an insulating region with expansion of the thermally expandable component.SELECTED DRAWING: Figure 1B
Patent JP-2020020881-A (JP)
Title: Fixing device and image forming apparatus
Inventor: SHIMOKAWA TOSHIHIKO
IPC: G03G21/16
Filed: 2018-07-30
Abstract: To provide a fixing device and an image forming apparatus that can maintain a low slide resistance when a fixing member rotates.SOLUTION: In lubricant holding areas A2, A3 of a fabric member 8, the warp 81 extends toward the center part in a width direction as the warp is directed from the upstream side toward the downstream side in a rotation direction, and thereby a lubricant guided by the warp 81 moves toward the center part in the width direction of the lubricant holding areas A2, A3. The lubricant is therefore held in the lubricant holding areas A2, A3. The fabric member 8 has such lubricant holding areas A2, A3 on both sides in the width direction, and thereby insufficiency of lubricant does not frequently occur on both sides in the width direction on an inner surface 21 of a fixing member 2, and a low slide resistance can be maintained when the fixing member 2 rotates.SELECTED DRAWING: Figure 5
Patent JP-2020020275-A (JP)
Title: Variable displacement compressor
Inventor: ISHIKAWA TSUTOMU
IPC: F04B27/18
Filed: 2018-07-30
Abstract: To simplify the structure of a second control valve for pressure relief of a crank chamber in a variable displacement compressor.SOLUTION: A second control valve 400 adjusts the opening degree of a discharge passage 146 according to a difference between the pressure in a downstream side region of a supply passage 145, which is closer to a crank chamber 140 side than a first control valve 300, and the pressure of the crank chamber 140. An accommodation chamber 101d has a first port 152a communicating with the downstream side region, a second port 101e communicates with the crank chamber 140, and a third port 101f communicating with a suction chamber 141. A valve element 401 has a valve portion 401a, an entry portion 401b capable of entering the second port 101e, and a partition portion 401c. A length L1 from one end surface 401a1 of the valve element 401 to an entry distal end 401b1 of the entry portion 401b is shorter than a length L2 of the entire accommodation chamber 101d. In a state in which the entry distal end 401b1 enters the second port 101e, a throttle portion 146a of the discharge passage 146 is formed between the outer circumferential surface of the entry portion 401b and the inner circumferential surface of the second port 101e.SELECTED DRAWING: Figure 4
Patent JP-2020005238-A (JP)
Title: Video distribution system, video distribution method and video distribution program for distributing a video including animation of character object generated based on motion of actor
Inventor: WATANABE MASASHI
IPC: H04N21/2668
Filed: 2018-08-01
Abstract: To provide a video distribution system, a video distribution method and a video distribution program capable of displaying a gift object while overlapping with a video, without deteriorating the viewing experience of a viewer user.SOLUTION: A video distribution system 1 distributing a video including animation of a character object generated based on the motion of an actor includes one or more computer processors. When a decorative object, for which first display request is made by a viewer user viewing the video, is selected by other than the viewer user, the one or more computer processors executes a computer readable instruction, and makes the video display the decorative object display in association with a part of a character object on the basis of mounting position information set in the decorative object.SELECTED DRAWING: Figure 1
Patent JP-2020024100-A (JP)
Title: Corrosion accelerating test method and corrosion accelerating test apparatus
Inventor: TAKEUCHI YOSUKE
IPC: G01N17/00
Filed: 2018-08-06
Abstract: To accelerate the corrosion of a reinforcing bar included in a ferro-concrete test piece with a crack.SOLUTION: A corrosion accelerating test apparatus 100, for accelerating the corrosion of a reinforcing bar 12 included in a ferro-concrete test piece 1 with a crack, comprises: a moisture sensor 3 arranged beside the reinforcing bar 12 exposed from a crack portion 13 of a concrete 11; a weight measuring instrument 4 for measuring a weight of the ferro-concrete test piece 1; and a control terminal 6 that is connected to the moisture sensor 3 and the weight measuring instrument 4, and repeats alternately to perform a wetting step, in which moisture is supplied to the inside of the crack by controlling a temperature-humidity controller 5 and a drying step, in which the moisture inside the crack and the moisture of the exposed surface of the reinforcing bar 12 are removed. The control terminal 6, after starting the wetting step, stops the wetting step and starts the drying step when detecting the moisture via the moisture sensor 3 or when detecting a deviation of inclination of the weight change of the ferro-concrete test piece 1.SELECTED DRAWING: Figure 2
Patent JP-2020023231-A (JP)
Title: Control device of hybrid vehicle
Inventor: NOSE YUKI
IPC: F01N3/20
Filed: 2018-08-07
Abstract: To increase execution opportunities of catalyst temperature-rise control.SOLUTION: A catalyst temperature-rise control part 101 executes motoring control which rotates a crank shaft 14 of an internal combustion engine 10 by power of a first motor generator 71 in a state in which combustion of the internal combustion engine 10 stops and executes fuel introduction processing of introducing unburned mixed air into an exhaust passage 21 by fuel injection with the internal combustion engine 10 during execution of the motoring control, and thereby executes catalyst temperature-rise control for raising a temperature of a three-dimensional catalyst device 22 provided on the exhaust passage 21.SELECTED DRAWING: Figure 1
Patent JP-2020026887-A (JP)
Title: Cool temperature facility used in storage needing temperature control and storage including the same
Inventor: GO EIJI
IPC: F25D16/00
Filed: 2018-08-09
Abstract: To adopt a radiation heat transfer method using a heat storage material instead of a conventional method in which cooling air is convected to store storage objects located in any position in the storage at a proper temperature.SOLUTION: A cool temperature facility M1 includes: a heat storage panel 1 attached to a storage internal wall surface; a heat storage material generation facility 2 which is selected from a cooler or a refrigeration machine or a heat insulation machine or a heating device and installed outside the storage; and a pipeline 3 connecting the heat storage panel 1 with the heat storage material generation facility 2. Storage objects stored in the storage are cooled or frozen or kept warm or heated at a predetermined temperature with radiation heat radially transmitted from the heat storage panel 1 in the storage S.SELECTED DRAWING: Figure 1
Patent JP-2020027457-A (JP)
Title: Share-riding support system and program
Inventor: SATO HIKARI
IPC: G06Q50/10
Filed: 2018-08-13
Abstract: To provide a share-riding support system and a program capable of increasing sharing opportunity.SOLUTION: A share-riding support system supporting share-riding of vehicles 2 supplied to a vehicle platform 1, comprises: new boarding request acceptance means accepting a new boarding request including a first destination that is a destination of a first passenger for each vehicle; destination notification means notifying a destination based on the first destination; and share-riding boarding request acceptance means accepting a share-riding boarding request of another passenger specifying one of the vehicles 2 for which the new boarding request is accepted by the new boarding request acceptance means.SELECTED DRAWING: Figure 1
Patent JP-2020034070-A (JP)
Title: Reverse prevention valve
Inventor: KATSURA KOSUKE
IPC: F16K11/07
Filed: 2018-08-29
Abstract: To provide a reverse prevention valve that prevents reverse operation of an actuator at low cost.SOLUTION: A reverse prevention valve 100 comprises a valve housing 101, and a spool 102 slidably housed in the valve housing 101. The inside of the spool 102 is provided with a first communication passage 151 for allowing communication between a first supply/discharge passage 111 and a first pressure chamber 121, and a second communication passage 152 for allowing communication between a second supply/discharge passage 112 and a second pressure chamber 122. The first communication passage 151 is provided with a first throttle 151c. The second communication passage 152 is provided with a second throttle 152c. The outer periphery of the spool 102 is provided with an inside first annular groove 141 for allowing communication between the first supply/discharge passage 111 and a drain passage 113 when the spool 102 is located at a first communication position, and an inside second annular groove 142 for allowing communication between the second supply/discharge passage 112 and the drain passage 113 when the spool 102 is located at a second communication position.SELECTED DRAWING: Figure 4
Patent JP-2020034811-A (JP)
Title: Vibration-proof device and imaging apparatus having vibration-proof device
Inventor: KIMURA MASASHI
IPC: H04N5/232
Filed: 2018-08-31
Abstract: To provide a thin vibration-proof device for correcting rotation around an optical axis and achieve centering holding without electric power.SOLUTION: A vibration-proof device is comprised of: an imaging element 6; a fixed frame 21; a movable frame 22 on which the imaging element is mounted and which is held to be rotatable relatively to the fixed frame around an axis perpendicular to an imaging surface of the imaging element; a plurality of balls held between the fixed frame and the movable frame; a regulation section for regulating an operation range of the movable frame; a first magnetic circuit provided so that a movable magnetic circuit provided to the movable frame and a fixed magnetic circuit provided to the fixed section most stably suck in the operation range near the approximate center of the operation range of the movable frame; a second magnetic circuit provided so that the movable magnetic circuit provided to the movable frame and the fixed magnetic circuit provided to the fixed section at an end section of the operation range near the approximate center of the operation range of the movable frame; a coil provided to the second magnetic circuit; and a torque around the optical axis generated in the first magnetic circuit which is larger than a torque around the optical axis generated in the second magnetic circuit near the approximate center of the operation range.SELECTED DRAWING: Figure 1
Patent JP-2020036502-A (JP)
Title: Power conversion device and power conversion method
Inventor: NAKAHARA Mizuki
IPC: B60M3/06
Filed: 2018-08-31
Abstract: To make it possible to continue generating renewable energy even in an event of a commercial power outage, despite its small size and low cost.SOLUTION: The power conversion device includes: a first power converter having a primary side connected to a first electric wire supplied with a first single-phase AC power and a secondary side connected to a link line; a second power converter having a primary side connected to a second electric wire supplied with a second single-phase AC power insulated from the first single-phase AC power and a secondary side connected to the link line; and power generation facilities connected to the link line and having a power storage function.SELECTED DRAWING: Figure 1