baber/WOPTO huggingface dataset:
Patent JP-2018076922-A (JP)
Title: Rectification structure and undercover for vehicle
Inventor: OTANI ATSUSHI
IPC: B62D37/02
Filed: 2016-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a rectification structure which is interposed between different fluids, and can make the fluids independently flow by suppressing the generation of a disturbance caused by a collision of the fluids while securing the reciprocation of the fluids, and an undercover for a vehicle having the rectification structure.SOLUTION: A rectification structure 1 has a plurality of penetration holes H penetrating a clearance between one face 1a and the other face 1b being a side opposite to one face, a plurality of the penetration holes H include a plurality of first penetration holes 31 and a plurality of second penetration holes 51, a plurality of the first penetration holes 31 are aligned in a band shape, and form a first penetration hole group 3, a plurality of the second penetration holes 51 are aligned in a band shape along the first penetration hole group 3, and form a second penetration hole group 5, the first penetration holes 31 have hole-inner shapes which are inclined to one end side Ds of the first penetration hole group 3 in a longitudinal direction, and the second penetration holes 51 have hole-inner shapes which are inclined to the other end side Dt in the longitudinal direction. An undercover for a vehicle has the rectification structure 1.SELECTED DRAWING: Figure 1
Patent JP-2018075207-A (JP)
Title: Vacuum cleaner
Inventor: NAKAGAKI YUICHI
IPC: A47L9/10
Filed: 2016-11-10
Abstract: PROBLEM TO BE SOLVED: To solve the problem that usability of a vacuum cleaner is deteriorated.SOLUTION: A cleaner body 21 has a nearly cylindrical box shape and includes: a battery charger storage part 1 positioned in a lower part so as to store a battery charger 9; an electric blower storage part 4 arranged on an upper side of the battery charger storage part 1 so as to store an electric blower 11; a dust collection chamber 5 arranged on an upper part of the electric blower storage part 4; an exhaust port 6 communicating with the battery charger storage part 1; and an intake port 7 communicating with the dust collection chamber 5. The exhaust port 6 is arranged in one end surface or a side wall surface close to one end in a longitudinal direction in the cleaner body 21. The intake port 7 is arranged in the other end surface or a side wall surface close to the other end in a longitudinal direction in the cleaner body 21. When the longitudinal direction of the cleaner body 21 is allowed to be a vertical direction with respect to a horizontal plane, respective center lines passing gravity centers of the battery charger storage part 1, the electric blower 11, and the dust collection chamber 5 are arranged to nearly meet on a center line of the cleaner body 21 in the longitudinal direction.SELECTED DRAWING: Figure 4
Patent JP-2017129266-A (JP)
Title: Pipe joint and air conditioner
Inventor: MARUYAMA NORIFUMI
IPC: F24F1/26
Filed: 2016-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a pipe joint capable of suppressing increase of torque due to deformation in an axial direction of piping.SOLUTION: A pipe joint 1 includes a front ferrule 10, a back ferrule 20, a joint body 40, and a nut 30. The back ferrule 20 is configured to be pushed in an axial direction by the nut 30 so as to deform a second tip part 21 in a radial direction. The front ferrule 10 is configured to be pushed in the axial direction by the back ferrule 20 so as to deform a first tip part 11 in a radial direction of a pipe 2. The pipe joint 1 is configured to make start of deformation of the second tip part 21 slower than start of deformation of the first tip part 11.SELECTED DRAWING: Figure 1
Patent JP-2017086916-A (JP)
Title: Golf ball dimple plan shapes and methods of generating the same
Inventor: NARDACCI NICHOLAS M
IPC: A63B37/00
Filed: 2016-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a golf ball dimple plan shape that results in a maximized surface coverage uniformity and dimple packing efficiency while maintaining desirable aerodynamic characteristics.SOLUTION: The present invention is directed to golf balls having improved aerodynamic performance due, at least in part, to the selection of the plan shapes of dimples (115) on the golf balls. In particular, the present invention is directed to a golf ball that includes at least a portion of its dimples having a plan shape defined by low frequency periodic functions along a closed simple path. In addition, the present invention provides methods for designing dimples having a plan shape defined by a low frequency periodic function along a closed simple path.SELECTED DRAWING: Figure 15
Patent JP-2018081354-A (JP)
Title: Simulation support apparatus, simulation support method and simulation support program
Inventor: KANETANI MANABU
IPC: G06F17/50
Filed: 2016-11-14
Abstract: PROBLEM TO BE SOLVED: To improve an accuracy of a result of a simulation.SOLUTION: A simulation support apparatus 101 calculates, as shown in FIG.1(1), an influence degree Z of an input value of a simulation element D based on a difference between two acquired pseudo Eye areas and a mutual conversion coefficient a. Then, the simulation support apparatus 101 calculates, as shown in FIG.1(2), an actual Eye height and an actual Eye width influenced by the simulation element D based on the acquired actual Eye height and the actual Eye width and the influence degree Z.SELECTED DRAWING: Figure 1
Patent JP-2018083149-A (JP)
Title: Gas purifier and gas purification method
Inventor: YOSHIDA KAORI
IPC: C10K1/34
Filed: 2016-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a gas purifier and a gas purification method capable of efficiently reducing the carbonyl sulfide concentration in a processing target gas even when the carbonyl sulfide concentration in the processing target gas is high.SOLUTION: A gas purifier 1 comprises a first COS converter 12 that performs a first conversion processing the ammonia of which is hydrogen cyanide contained in a gasification gas Gin a first predetermined temperature under the presence of a first catalyst, a second COS converter 14 that performs a second conversion processing the hydrogen sulfide of which is carbonyl sulfide contained in a gasification gas Gafter the first conversion processing under the presence of a second catalyst in a second predetermined temperature lower than the first predetermined temperature, a first cleaning column 13 that performs cleaning removal the ammonium by bringing the gasification gas Gin gas-liquid contact with the cleaning liquid, and a desulfurization column 16 that performs the absorption removal of the hydrogen sulfide in the gasification gas Gby bringing the gasification gas Gafter cleaning processing in gas-liquid contact with the absorption liquid.SELECTED DRAWING: Figure 1
Patent JP-2017046361-A (JP)
Title: Data transmission device and data transmission system
Inventor: Cai xu-peng
IPC: H04M1/02
Filed: 2016-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a data transmission device and system that are multifunctional, give good telephone conversation experience, and are convenient for carrying around.SOLUTION: A data transmission device includes a supporting unit and a body unit, and the supporting unit and the body unit are connected in a movable manner. The supporting unit can be fixed or attached to a user. The body unit includes a Bluetooth (R) communication module and a monitoring module. The monitoring module is used for at least one of motion monitoring, sleep quality monitoring, environment monitoring, and physical indication monitoring, and obtains monitoring results. The body unit is inserted into ears for making a call. The Bluetooth communication module establishes Bluetooth communication connection with a terminal device.SELECTED DRAWING: Figure 1
Patent JP-2018084319-A (JP)
Title: Winding transmission body tension device
Inventor: TSUJI NAOTO
IPC: F16H7/08
Filed: 2016-11-25
Abstract: PROBLEM TO BE SOLVED: To solve the problem that since a resister clip configured to allow advance of a plunger and restrict retreat thereof is engaged so that a torsion coil spring itself winds around an engagement groove, resistance against enlargement of its diameter becomes large.SOLUTION: A resister clip 35 comprises an engagement part 35a engaging with an engagement groove, a spring part 35b and an operation part 35c. The spring part 35b can be designed at high degree of freedom for a coil winding number and wound diameter. Since the engagement part 35a expands with the spring part 35b as a center, resistance against enlargement of its diameter can be optimized.SELECTED DRAWING: Figure 3
Patent JP-2018088581-A (JP)
Title: Semiconductor device
Inventor: NAKAJIMA TANKI
IPC: H03K17/16
Filed: 2016-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a configuration with enhanced stability of a reduction effect of an electromagnetic noise and a switching loss, with respect to a drive circuit for a power semiconductor element.SOLUTION: A drive circuit 100a includes a voltage selection circuit 110, a current generation circuit 120, and a current supply circuit 140. The voltage selection circuit 110 outputs to nodes N1 and N2 constant voltages VREF1 and VREF2 that are preliminarily adjusted, immediately after the start of turn-on and turn-off, and thereafter, outputs a gate voltage Vgs of a power device to the nodes N1 and N2. The current generation circuit 120 generates a reference current IREF1 and a reference current IREF2 depending on voltages at the nodes N1 and N2 respectively. The current supply circuit 140, to the gate 6, supplies a charging current by an output current IOUT n times as large as the reference current IREF1 at the turn-on, and supplies a discharge current by an output current IOUT n times as large as the reference current IREF2 at the turn-on.SELECTED DRAWING: Figure 3
Patent JP-2018086183-A (JP)
Title: Slot machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2016-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine in which controls related to leading out display results do not become complex.SOLUTION: A main control unit 41 is configured such that it can perform, when a game state is in a CT and when a stop operation is given to CT reels in reel rotation stop processing, a CT stop control in which symbols are allowed to stop with zero (0) symbol slip from a stop operation position where the stop operation was given, and can perform, when the game state is in the CT and when a stop operation is given to non-CT reels, a normal stop control in which symbols are allowed to stop with the number of slips within a range of slip symbols from zero (0) to four (4) symbols from a stop operation position where the stop operation was given. Further, the main control unit 41 can perform, when the game state is in the CT, regardless of whether or not to perform the CT stop control or the normal stop control in the reel rotation stop processing, a control in which symbols allowed to be stopped on the reels are specified by searching for, on the basis of a stop operation timing, a stop position where the symbols can be stopped and the specified symbols are stopped on the winning line LN.SELECTED DRAWING: Figure 13
Patent JP-2018091985-A (JP)
Title: Image forming apparatus
Inventor: MIURA ATSUSHI
IPC: G03G21/00
Filed: 2016-12-02
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that can remove a discharge product on an image carrier and reduce abnormal noise generated due to vibration of a cleaning blade.SOLUTION: An image forming apparatus comprises a CPU 17 that executes a vibration reduction mode of removing a discharge product attached to the surface of a photoreceptor drum 11 with a cleaning blade 14 while charging the surface of the photoreceptor drum 11 with a transfer roller 4 to a polarity opposite from during image formation, and subsequently supplying a toner 22 to a contact part with the cleaning blade 14 on the surface of the photoreceptor drum 11 with a developing device 20.SELECTED DRAWING: Figure 1
Patent JP-2018091455-A (JP)
Title: Thrust roller bearing
Inventor: YAMAMOTO KAZUYUKI
IPC: F16C33/54
Filed: 2016-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a thrust roller bearing capable of increasing a supplied grease sealing amount, and improving a service life of bearing.SOLUTION: A thrust roller bearing includes a holder 30 having: a plurality of rollers 10; an inner-diameter side annular part 11; an outer-diameter side annular part 12; a plurality of column parts 13 connecting between the inner-diameter side annular part 11 and the outer-diameter side annular part 12; and a holder a plurality of pocket parts 14 storing the rollers 10 between adjacent column parts 13. The column part 13 has an outer-diameter side end part 13a, an inner-diameter side end part 13b, and a center part 13c positioned between the outer-diameter side end part 13a and the inner-diameter side end part 13b. The inner-diameter side annular part 11 has a plane part 16 continuing to the inner-diameter side end part 13b region of the column part 13 on the same plane, and an axial extension part 17 extending in an axial direction so as to form an inner peripheral surface 11a from the inner-diameter side end part 13b of the plane part 16.SELECTED DRAWING: Figure 1
Patent JP-2018091470-A (JP)
Title: Chain Tensioner
Inventor: ONIMARU KOICHI
IPC: F16H7/08
Filed: 2016-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a chain tensioner capable of reducing noise in a circumference of the engine of a vehicle as much as possible by suppressing collision noise generated by a register ring and a peripheral groove of the chain tensioner.SOLUTION: A chain tensioner 1 has: a cylindrical metallic cylinder 2 which has one end opened and the other end closed; a plunger 3 which is inserted into the cylinder 2 to slide in an axial direction; a return spring 8 which energizes the plunger 3 in a protruding direction from the cylinder 2; a plurality of peripheral grooves 11 which are provided at an outer periphery of the plunger 3 and adjoin each other in the axial direction; a ring housing groove 9 formed at an inner periphery of the cylinder 2; and a metallic register ring 10 which is housed in the ring housing groove 9, and elastically fastens the peripheral grooves 11 at the outer periphery of the plunger 3, the register ring 10 engaging with the peripheral grooves 11 to restrict the plunger 3 from moving in the axial direction. The plunger 3 is formed of thermosetting resin.SELECTED DRAWING: Figure 2
Patent JP-2018095268-A (JP)
Title: Filling mechanism
Inventor: ISHII MASAAKI
IPC: B65B1/36
Filed: 2016-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a filling mechanism with its filling quantity easily adjusted or changed, sufficiently enhances filling function.SOLUTION: A hopper 11 for storing cooked beans B can rotate around the axis of rotation A. A conical receiver 16 projecting upward is set inside of the hopper 11. A communication cylinder 17 is arranged above the receiver 16 with taking a certain distance from the receiver 16, and it is coaxial with the axis of rotation A and movable up and down along the axis of rotation A. The cooked beans B are supplied through a shoot 18 to the communication cylinder 17, then through a gap between the communication cylinder 17 and the receiver 16 to the hopper 11, and finally filled to a container C through a filling cylinder 12.SELECTED DRAWING: Figure 2
Patent JP-2018094782-A (JP)
Title: Image formation apparatus
Inventor: TAMURA TAKASHI
IPC: B41J29/46
Filed: 2016-12-12
Abstract: PROBLEM TO BE SOLVED: To suppress excess of the processing number in consideration of routine processing.SOLUTION: A processing number count part 33 counts the processing number in specific processing to be executed based on a request from a user for each user or section. A specific notification processing part 34 specifies the processing number of the routine processing generated from the present time to the end of the measurement period on the basis of routine processing data 22 indicating the generation timing and processing number of the routine processing to be periodically executed by the user, and immediately executes specification notification processing when a prescribed condition based on the processing number counted by the processing number count part 33 and the specified processing number of the routine processing is established.SELECTED DRAWING: Figure 1
Patent JP-2018096817-A (JP)
Title: Method of evaluating protective performance of polymer
Inventor: OZEKI MASAAKI
IPC: G01N21/47
Filed: 2016-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a method with which it is possible to evaluate simply at low cost the protective performance of a polymer for protecting a silicon wafer surface.SOLUTION: Provided is a method for evaluating the protective performance of a polymer that protects a wafer surface by being absorbed to the wafer surface, the method being characterized by: immersing the whole or part of a wafer whose surface is protected by the polymer into pure water or a solution of pH 7 or greater in which discretionary alkali is dissolved in pure water; and evaluating the protective performance of the polymer on the basis of a difference between a wafer haze after the immersion and a wafer haze before the immersion or a difference between a haze of the immersed portion and a haze of the non-immersed portion of the wafer after the immersion.SELECTED DRAWING: Figure 1
Patent JP-2018094508-A (JP)
Title: Production method of inorganic oxide particle carrying structural carrier
Inventor: FUNABE SHINICHI
IPC: B01J23/46
Filed: 2016-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a production method of an inorganic oxide particle carrying structural carrier with which a structural carrier with a random three-dimensional structure can be coated without forming any meniscuses and without leaving any uncoated areas on inorganic oxide particles.SOLUTION: A production method of an inorganic oxide particle carrying structural carrier comprises immersing an air permeable structural carrier with a random three-dimensional network in a slurry including inorganic oxide particles under reduced pressure, subsequently removing extra slurry by applying centrifugal force to the structural carrier, and then burning the structural carrier.SELECTED DRAWING: Figure 7
Patent JP-2017073166-A (JP)
Title: Information processing apparatus, information processing method, and information processing program
Inventor: MATSUSHITA KONOSUKE
IPC: G06F17/30
Filed: 2016-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a technology of recommending various items.SOLUTION: A use information storage unit stores use information. An item information storage unit stores attribute correspondence information. A related attribute selection unit calculates attribute association, on the basis of the use information and the attribute correspondence information, selects a related attribute for each item identifier, on the basis of the calculated attribute association, and generate related attribute information formed by associating the item identifier with the related attribute. A related item selection unit acquires attribute correspondence information including one of the attribute identifiers included in the related attribute information, calculates a degree of association between a reference item and each of the item identifiers included in a related candidate item set which is a set of item identifiers included in the acquired attribute correspondence information, and selects an item related to the reference item, on the basis of the calculated degree of association.SELECTED DRAWING: Figure 2
Patent JP-2018100318-A (JP)
Title: Flame-retardant coating material, method for using the same, and flame-retardant material comprising the same
Inventor: TAKAMORI SUSUMU
IPC: C09D1/04
Filed: 2016-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a flame-retardant coating material comprising a sodium silicate solution that prevents a large through hole from forming therein even when exposed to high temperature, and maintains heat insulation performance for a long time.SOLUTION: The flame-retardant coating material is a solution comprising sodium silicate with the molar ratio of SiO: NaO of 2: 1 or more to 3: 1 or less, and saccharides in an amount of 2 mass% or more to 12 mass% or less of the solution, where the solution comprises water of 10 mass% or more to 50 mass% or less of the solution.SELECTED DRAWING: Figure 1
Patent JP-2018100106-A (JP)
Title: Aerosol container
Inventor: UEHARA KAZUYUKI
IPC: B65D83/38
Filed: 2016-12-19
Abstract: PROBLEM TO BE SOLVED: To provide an aerosol container with a structure that can receive a discharged content while restricting adhesion of the content to a nozzle part.SOLUTION: An aerosol container 100 comprises: a cover part 20 constituting a top end of a container body 10 and attached to a mountain coup 14; an operation part 30 receiving pressure operation by a user; and a nozzle part 50 attached to a stem 15 and having a discharge port 50a at a leading end. The nozzle part 50 projects from the stem 15 toward one direction in a radial direction of the top end of the container body 10, and when defining a projecting direction of the nozzle part 50 as a front side, the cover part 20 includes a pair of projecting parts 23 disposed below the nozzle part 50 and projecting forward beyond an outer surface of the container body 10. The pair of projecting parts 23 is placed so as to interpose the nozzle part 50 therebetween in a plan view.SELECTED DRAWING: Figure 1
Patent JP-2017120412-A (JP)
Title: Device, television system, and electronic device
Inventor: YONEDA SEIICHI
IPC: G09G3/36
Filed: 2016-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a novel device, a device with low power consumption, or a versatile device.SOLUTION: The device includes a decoder, a driver circuit, and a display unit. The driver circuit includes a plurality of circuits. The display unit includes a plurality of display panels. The decoder has a function of generating a signal corresponding to an image displayed on the display unit. The decoder has a function of determining the necessity of rewriting an image for each of the display panels by detecting a change in the image for each of the display panels. The circuit has a function of outputting a signal to a display panel for which image rewriting is determined to be necessary. The circuit has a function of stopping output of a signal to a display panel for which image rewriting is determined to be unnecessary.SELECTED DRAWING: Figure 1
Patent JP-2018101067-A (JP)
Title: Electro-optic device and electronic equipment
Inventor: OHORI MITSUTAKA
IPC: G02F1/1368
Filed: 2016-12-21
Abstract: PROBLEM TO BE SOLVED: To provide an electro-optic device capable of surely suppressing generation of a light leakage current in a thin film transistor of a pixel, and electronic equipment including the electro-optic device.SOLUTION: An electro-optic device comprises a thin film transistor 30 provided per pixel, and a light shielding film for shielding at least one end of a semiconductor layer 30a of the thin film transistor 30. The light shielding film is a source electrode 31 or a drain electrode 32 in contact with at least one end of a first source-drain region 30s and a second source-drain region 30d of the semiconductor layer 30a and a side surface of the end. These electrodes are in contact with an intermediate layer 33 in a lower layer of the semiconductor layer 30a.SELECTED DRAWING: Figure 7