baber/WOPTO huggingface dataset:
Patent JP-2019010489-A (JP)
Title: Portable coreless toilet tissue paper small roll
Inventor: SATO FUSAE
IPC: A47K10/38
Filed: 2017-07-01
Abstract: To provide a portable toilet tissue paper coreless small roll storable in a bag or the like so as not to have difficulty in not having toilet tissue paper, when using a toilet outside.SOLUTION: There is provided portable coreless toilet tissue paper stored in a small bag (2) in the form of a small roll (1) made of household toilet tissue paper, which is taken out from a center take-out port (3) of the bag and used as the need arises. The portable coreless toilet tissue paper small roll formed of a thing provided in a toilet is very convenient and helpful.SELECTED DRAWING: Figure 1
Patent JP-2019035345-A (JP)
Title: Exhaust pipe of internal combustion engine
Inventor: TANAKA TOSHIYUKI
IPC: F01N13/08
Filed: 2017-08-10
Abstract: To suppress that a temperature of an exhaust gas is lowered while the exhaust gas flows in each piping.SOLUTION: A clamp member 40 has coated parts 44, 45 extending up to a position in which the coated parts are overlapped on end parts 22e, 32e of insulators 22, 32 at flange 21, 31 sides in a radial direction of each piping 20, 30, and covering peripheries of the end parts 22e, 32e of the insulators 22, 32 at the flange 21, 31 sides. Therefore, even if the end parts 20e, 30e of the piping 20, 30 at the flange 21, 31 sides are not covered with the insulators 22, 32, the end parts 20e, 30e of the piping 20, 30 can be covered with the coated parts 44, 45. As result, it can be avoided that the heat of an exhaust gas is discharged via the end parts 20e, 30e of the piping 20, 30 while the exhaust gas flows in the piping 20, 30 by the coated parts 44, 45.SELECTED DRAWING: Figure 1
Patent JP-2019034360-A (JP)
Title: Bed structure of machine tool
Inventor: NAKANISHI KENICHI
IPC: B23Q1/01
Filed: 2017-08-12
Abstract: To provide a bed structure of a machine tool, which can easily secure rigidity and which is effective for reducing thermal displacement.SOLUTION: A slant structure-type bed includes a sliding surface part where a sliding rail is horizontally arranged, and a plate-like part approximately parallel to the sliding surface part, which is provided on the downside of the sliding surface part.SELECTED DRAWING: Figure 1
Patent JP-2017222358-A (JP)
Title: System and program
Inventor: TAKAHASHI KEIZO
IPC: B60R16/02
Filed: 2017-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a system capable of making a driver maintain strong empathy with a character, thereby continuously promoting the driver for save driving.SOLUTION: A system changes a relationship between a driver and a character and controls output of character information according to the relationship, and comprises: a function for making the relationship good; and a function for controlling an amount of change when the relationship is changed so as to be good based on information related to travel of a vehicle. The function for making the relationship good performs control such that the relationship becomes better as a degree to which a driver has been together with the device, namely a travel of travel distance, is greater. The function for controlling the amount of change performs control such that an amount of change is different from a reference change amount by which the relationship becomes better according to the degree to which the driver has been together with the device based on information related to the travel of the vehicle. Thus, even with a same travel distance, the relationship may become better early or the relationship may take time to become better.SELECTED DRAWING: Figure 13
Patent JP-2019040006-A (JP)
Title: Light source device and projector
Inventor: YASUMATSU KO
IPC: F21V9/00
Filed: 2017-08-24
Abstract: To provide a light source device capable of reducing an optical loss, and to provide a projector including the light source device.SOLUTION: The light source device of the present invention includes: a light source unit having a first light-emitting part, a second light-emitting part different from the first light-emitting part, and a substrate supporting the first light-emitting part and the second light-emitting part in a first region, and projecting a beam flux generated by the first light-emitting part and the second light-emitting part; a condensing optical system receiving the beam flux projected from the light source unit; and a diffusion element receiving the beam flux condensed by the condensing optical system. The first region is rectangular and has four corners and a center part, in which the first light-emitting part is disposed at each of the four corners of the first region, while the second light-emitting part is disposed on a center part side of the first region, to be rotationally symmetric based on the center part of the first region.SELECTED DRAWING: Figure 3
Patent JP-2017223984-A (JP)
Title: Lens barrel and camera
Inventor: KONNO TOKUKATSU
IPC: G03B17/02
Filed: 2017-08-24
Abstract: PROBLEM TO BE SOLVED: To reduce impact applied to a lens barrel from the outside more appropriately.SOLUTION: A camera includes: an optical member L4; an optical member holding section 111 for holding the optical member L4; a buffer member 201 disposed on an objective side of the optical member holding section 111; and a frame body 202 which is disposed on the objective side of the buffer member 201 and is located closer to the objective side than the optical member L4.SELECTED DRAWING: Figure 2
Patent JP-2018036263-A (JP)
Title: Self-calibration of inertial system
Inventor: ALEXANDER TRUSOV
IPC: G01C19/00
Filed: 2017-08-25
Abstract: PROBLEM TO BE SOLVED: To provide an inertial system that reduces scale-factor and bias error in a dynamic environment.SOLUTION: An inertial system in one embodiment includes a gyroscope system 12 comprising a plurality of gyroscopes 14 and configured to provide rotation rate data associated with rotation of the plurality of gyroscopes about a respective plurality of sensitive axes. The system also includes a rotation sensor system 16 configured to calculate navigation data on the basis of the rotation rate data. The rotation sensor system 16 includes a self-calibration component 24 configured to designate a first gyroscope of the plurality of gyroscopes for self-calibration during operation of the inertial system and to inject a calibration input signal into the first gyroscope. The self-calibration component 24 is configured to calibrate the first gyroscope on the basis of the rotation rate data of the first gyroscope corresponding to the calibration input signal relative to the rotation rate data associated with at least one of the plurality of gyroscopes.SELECTED DRAWING: Figure 1
Patent JP-2019039380-A (JP)
Title: Control device of engine
Inventor: NAKAJIMA KENICHI
IPC: F02D45/00
Filed: 2017-08-25
Abstract: To detect both of SI knock and CI knock in a time of partial compression ignition combustion.SOLUTION: A control device of an engine includes a detection portion for detecting a parameter relating to noise generated by combustion in a cylinder, and a calculation portion for specifying a SI knock index value having a correlation to SI knock in which an unburnt gas outside of a region in which an air fuel mixture is SI burned, is quickly burnt by abnormal local self-ignition, and a CI knock index value having a correlation to CI knock in which noise of frequency lower than that in occurrence of SI knock generates during CI combustion on the basis of a detection value by the detection portion. The calculation portion specifies the SI knock index value on the basis of the value detected by the detection portion in both of the SI combustion period in which SI combustion occurs and the CI combustion period in which CI combustion occurs, and specifies the CI knock index value on the basis of the value detected by the detection portion during at least the CI combustion period.SELECTED DRAWING: Figure 15
Patent JP-2019037200-A (JP)
Title: Flowerpot
Inventor: HORIUCHI KONOSUKE
IPC: A01G9/02
Filed: 2017-08-28
Abstract: To provide a double structure flowerpot formed of an inner pot and an outer pot, in detail, the inside pot in which a plant is planted, is made to be transparent, so that a state of taking root by a plant and degree of watering to the plant can be recognized by a user, inside of the pot can be shaded fully so as to prevent light from entering from an upper side, and the outside pot is also shaded fully, for suppressing occurrence of moss on an inner face of the pot and culturing the plant in an optimal environment to the plant without applying light to the root.SOLUTION: The flowerpot is formed of a double structure formed of an inner pot 11 and an outer pot 21 installed on outside of the inner pot 11, the inner pot 11 being transparent and shading an upper side of the inner pot, and the outer pot 21 is formed of a material or has a color which shades fully.SELECTED DRAWING: Figure 1
Patent JP-2019043865-A (JP)
Title: Skin external composition for treating or preventing acne-like disease
Inventor: KOFU Kazuyoshi
IPC: A61K9/06
Filed: 2017-08-31
Abstract: To provide a skin external composition that has low skin irritation (for example, exfoliation or erythema), and has an excellent effect of treating or preventing acne-like diseases.SOLUTION: A skin external composition for treating or preventing acne-like diseases contains tamibarotene as an active ingredient.SELECTED DRAWING: Figure 2
Patent JP-2019044842-A (JP)
Title: Seal device for pump, and primary coolant pump
Inventor: KUZUMI HIROSHI
IPC: F04D29/14
Filed: 2017-08-31
Abstract: To keep a sealing function around a pump shaft even when high-temperature and high-pressure fluid reaches after SBO occurs.SOLUTION: A seal device for a pump in one embodiment for sealing a gap between a pump shaft or a rotary member rotating together with the pump shaft, and a stationary member on an outer peripheral side of the pump shaft or the rotary member comprises: a fixed part fixed to the stationary member, and a resin seal ring including an axial projection part projecting in an axial direction from the fixed part. At least the axial projection part of the seal ring includes a first resin part faced to the pump shaft or the rotary member, and a second resin part positioned on the outer peripheral side of the first resin part and having linear thermal expansion coefficient higher than that of the first resin part.SELECTED DRAWING: Figure 1
Patent JP-2019044235-A (JP)
Title: Sliding member and method for manufacturing the same
Inventor: KIMOTO MASAYA
IPC: C25D5/26
Filed: 2017-09-04
Abstract: To provide a sliding member with excellent slidability and a method for manufacturing the same.SOLUTION: A sliding member (1) comprises a sliding base material (2) and a Zn-Ni alloy plating layer (3). The Zn-Ni alloy plating layer (3) is arranged on a surface of the sliding base material (2). The Zn-Ni alloy plating layer (3) includes a γ phase. An interval of a (411) surface of the γ phase is 2.111Å or above. The sliding member (1) comprises a Zn-Ni alloy plating layer (3). The Zn-Ni alloy plating layer (3) includes the γ phase. The interval of the (411) surface of the γ phase is 2.111Å or above. For this reason, the hardness of the Zn-Ni alloy plating layer (3) increases, thereby enhancing the slidability of the sliding member (1).SELECTED DRAWING: Figure 1
Patent JP-2018041080-A (JP)
Title: Stress position specifying tuning for controlling curvature to control overlay during processing of semiconductor
Inventor: ANTON DEVILLIERS
IPC: G03F7/20
Filed: 2017-09-04
Abstract: PROBLEM TO BE SOLVED: To provide stress position specifying tuning for controlling curvature in order to control overlay during processing of semiconductors.SOLUTION: Provided also are a system and a method for correcting a pattern overlay error by correcting curvature of wafers. Stress position specifying tuning executed on a semiconductor substrate decreases overlay errors. The stress position specifying tuning individually changes a specific region or a point position on the substrate in those specific positions to change wafer curvature so as to decrease overlay on the substrate. Included are: a step of receiving the substrate having a slight overlay error; a step of measuring the curvature of the substrate for mapping Z-height deviation of the entire substrate; a step of generating an overlay correction pattern; and a step of physically improving an internal stress of the substrate in the specific position by independent change at the other coordinate positions. It is also possible to include a step of etching a back-side surface of the substrate.SELECTED DRAWING: Figure 1
Patent JP-2019043741-A (JP)
Title: Fluid opening/closing device and fluid opening/closing method
Inventor: TANIGUCHI YOSHINORI
IPC: B65G51/02
Filed: 2017-09-05
Abstract: To provide a fluid opening/closing device and a fluid opening/closing method adapted to prevent malfunction of a vacuum gate valve.SOLUTION: A fluid opening/closing device 1 is a fluid opening/closing device 1 adapted to open and close a passage 2 through which fluid passes and comprises an on-off valve 3 that opens and closes the passage 2, on-off-valve opening/closing control means that controls opening/closing of the on-off valve 3, a vacuum gate valve arranged to open/close an opening of the passage 2 by a valve plate, an accommodation part that houses the valve plate of the vacuum gate valve, vacuum-gate-valve opening/closing control means that controls opening/closing of the vacuum gate valve, a vacuum chamber that is connected to an outlet of the passage, an accommodation-part opening/closing component 9 that is located between the on-off valve 3 and the vacuum gate valve and opens and closes an opening of the accommodation part, and accommodation-part-opening/closing-component control means 10 that controls opening/closing of the accommodation-part opening/closing component 9. The vacuum gate valve is located downstream of the on-off valve 3 with respect to the fluid flow, so that when the opening of the accommodation part is opened by the accommodation-part opening/closing component 9, the opening of the accommodation part faces the passage 2.SELECTED DRAWING: Figure 3
Patent JP-2018041462-A (JP)
Title: Server for providing advertisement information, method of operating user terminal, and device using such method
Inventor: KIM SEOK YOUNG
IPC: G06F3/0481
Filed: 2017-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a server for providing advertisement information, a method of operating user terminal, and a device using such method.SOLUTION: A system 100 for providing advertisement information is configured to: receive, from at least one user terminal of terminals of users participating in a chat room, a query generated on the basis of link information included in a message within the chatroom; obtain advertisement information corresponding to the link information on the basis of the query; and provide a response signal including the advertisement information to the at least one user terminal. The advertisement information is determined in accordance with an entity determined on the basis of the link information.SELECTED DRAWING: Figure 1
Patent JP-2019045793-A (JP)
Title: Cooling fan control device, cooling fan control method, projector and program
Inventor: UCHIYAMA AKIRA
IPC: G03B21/16
Filed: 2017-09-06
Abstract: To provide a cooling fan control device capable of solving excessive cooling of a light source, erroneous settings of a mode by a user, erroneous determination of failure, and a noise problem.SOLUTION: A cooling fan control device 10 controls rotation operation of a cooling fan 20 for cooling a light source 30. The cooling fan control device 10 comprises an atmospheric pressure sensor 11 for detecting outside pressure, an altitude value calculation unit 12 for calculating an altitude value on the basis of the atmospheric pressure value detected by the atmospheric pressure sensor 11 at the time of lighting the light source 30, a movement determination unit 13 for determining the presence or absence of movement to a place different in an altitude according to whether or not an altitude difference between a first altitude value calculated by the altitude value calculation unit 12 in lighting this time and a second altitude value calculated by the altitude value calculation unit 12 in lighting at the previous time is equal to or more than a threshold value, and a fan control unit 14 for controlling rotation speed of the cooling fan 20 on the basis of a movement presence/absence determination result.SELECTED DRAWING: Figure 1
Patent JP-2018086715-A (JP)
Title: Apparatus and method for estimating occurrence of abnormality of telescopic cover
Inventor: KUROKAMI NOBORU
IPC: B23Q11/08
Filed: 2017-09-12
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for estimating the occurrence of abnormality, allowing for prediction of the occurrence of abnormality such as a fracture of a telescopic cover.SOLUTION: The apparatus 1 for estimating the occurrence of abnormality relevant to a telescopic cover mounted to a device, comprises: a learning result storage unit 12 which stores a learning result of teacher-supervised learning performed based on a feature quantity extracted from a physical quantity acquired upon the operation of the device and on information related to an abnormality occurring in the telescopic cover; a physical quantity acquisition unit 20 which acquires the physical quantity upon the operation of the device; a feature quantity extraction unit 30 which extracts the feature quantity of the physical quantity based on the physical quantity acquired by the physical quantity acquisition unit 20; an abnormality estimation unit 13 which estimates an abnormality that may occur in the telescopic cover upon the operation of the device based on the learning result stored in the learning result storage unit 12 and on the feature quantity extracted by the feature quantity extraction unit 30; and an estimation result output unit 40 which outputs the abnormality estimated by the abnormality estimation unit 13.SELECTED DRAWING: Figure 6
Patent JP-2019052876-A (JP)
Title: Sensor and detection method
Inventor: TAKAYAMA AKIRA
IPC: G01F23/296
Filed: 2017-09-13
Abstract: To provide a sensor and a detection method that are able to improve detection accuracy for a liquid surface position.SOLUTION: A sensor according to the present embodiment comprises a transmission/reception unit and a processing unit. The transmission/reception unit emits a pulse wave having a first frequency, to a liquid in a container. The transmission/reception unit receives a reflection wave of the pulse wave and outputs a first signal. The container has a portion with which the liquid is brought into contact. The pulse wave is made incident on the contact portion. The processing unit is capable of outputting the intensity of a first frequency reflection wave in a first frequency band included in a second signal and the intensity of a second frequency reflection wave of a second frequency band included in a third signal. The third signal is obtained by squaring the second signal. The second signal is obtained by subtracting a fourth signal from the first signal. The fourth signal is obtained by integrating the first signal. The first frequency band includes the first frequency. The second frequency band is lower than the first frequency band.SELECTED DRAWING: Figure 1
Patent JP-2019052924-A (JP)
Title: Dryness measuring device and dryness measurement method
Inventor: MATSUGI YASUAKI
IPC: G01N21/3554
Filed: 2017-09-14
Abstract: To correct dryness based on a change of emission intensity of a light-emitting element by a simple configuration.SOLUTION: The present invention comprises: a light-emitting element 102 for emitting inspection light having a wavelength absorbed by a saturation liquid; a light-emitting element 103 for emitting reference light having a wavelength hardly absorbed by a wet vapor; a piping 101, located within a given range to the light-emitting element 102 and light-emitting element 103, in which vapor flows and which the inspection light and reference light pass through; a light-receiving element 110 for receiving the inspection light and reference light having passed through the piping 101; a temperature sensor 112 for measuring a vapor temperature Tinside the piping 101; an absorbance calculation unit 1141 for calculating the absorbance Aof vapor from the received inspection light and reference light; and a dryness calculation unit 1142 for calculating the dryness z of vapor from the absorbance Aof vapor and the vapor temperature T.SELECTED DRAWING: Figure 1
Patent JP-2019054473-A (JP)
Title: Wireless module
Inventor: WADA HIDEYUKI
IPC: H04B1/38
Filed: 2017-09-19
Abstract: To realize a high gain antenna while suppressing radio wave interference by RFIC.SOLUTION: A plurality of series radiation element arrays 41 is arranged in parallel. Parallel feed lines 45 are branched from a feed terminal of an electronic component 11 to connect a radiation element 42 at an end farthest from the electronic component 11 in the series radiation element arrays 41 and the feed terminal of the electronic component 11. For any series of radiating element arrays, path lengths along the parallel feed lines 45 from the farthest radiating element 42 to the feed terminal of the electronic component 11 are equal. An amplifier 61 is connected to the parallel feed lines in the middle of the parallel feed lines 45. The amplifier 61 amplifies a signal passing through the parallel feed lines 45.SELECTED DRAWING: Figure 1
Patent JP-2019060366-A (JP)
Title: Impact absorption member, and method for producing the same
Inventor: MIURA TOSHIHISA
IPC: F16F7/00
Filed: 2017-09-25
Abstract: To prevent a molding failure of a coating material of resin when wood is inserted to mold the coating material.SOLUTION: The present invention provides an impact absorption member 10 in which wood 12 is embedded in a coating material 20 of resin for integration. The wood 12 collapses by receiving impact load F, to absorb part of the impact load F. Between both end faces of the wood 12 in the axial direction of the annual ring 12k and the inner face of the coating material 20, a sealant 18 is provided that covers both end faces of the wood 12 in an airtight state.SELECTED DRAWING: Figure 7
Patent JP-2019060386-A (JP)
Title: Suspension device
Inventor: AKIMOTO MASANOBU
IPC: F16F9/44
Filed: 2017-09-26
Abstract: To provide a suspension device which improves selectivity of materials for a spring bearing and a regulation member that constitute an initial load adjusting device of a suspension spring, and for which it is not necessary to weld the regulation member.SOLUTION: A suspension device comprises: an annular spring bearing 11 which is mounted in a circumferentially rotatable manner in an outer periphery of an outer tube 1 and supports one end of a suspension spring 3; an annular regulation member 10 which is mounted in the spring bearing 11 in the outer periphery of the outer tube 1 at a side opposite to the suspension spring and regulates movement of the spring bearing 11 to the side opposite to the suspension spring; multiple cam parts 22A and 22B provided in the spring bearing 11 at a side of the regulation member 10 and including multiple abutment surfaces 23, 24 and 25 having different axial heights; and multiple projections 17A and 17B provided in the regulation member 10, disposed at positions corresponding to the cam parts 22A and 22B and abutted to the abutment surfaces 23, 24 and 25.SELECTED DRAWING: Figure 3