baber/WOPTO huggingface dataset:
Patent JP-2019019729-A (JP)
Title: Vehicle sound insulation structure
Inventor: ISHIKI KAZUYA
IPC: B60R13/08
Filed: 2017-07-14
Abstract: To provide a vehicle sound insulation structure capable of certainly attaching a sound shielding cover even if attaching/detaching work is repeatedly carried out, and facilitating the attaching/detecting work.SOLUTION: A vehicle sound insulation structure is equipped with a soft sound insulation cover 21 provided on noise radiation members (7 and 11) of a vehicle radiating noise; a screw member 26 for fixing the sound insulation cover 21 to a noise radiation members; and a spacer 30 which is provided on the sound insulation cover 21 and has a through-hole 30A inserted in a shaft portion 28B of the screw member 26. The spacer 30 has a first member 31 equipped with an inner cylinder portion 33 forming the through-hole 30A and a first flange 34 abutting on one surface of the sound insulation cover 21; and a second member 32 equipped with an outer cylinder portion 35 fitted with the outside of the inner cylinder 33 and a second flange 36 abutting on the other surface of the sound insulation cover 21. The first member 31 and the second member 32 are integrated with one another while making the outer cylinder portion 35 abut on the first flange 34.SELECTED DRAWING: Figure 4
Patent JP-2019020246-A (JP)
Title: Fluorescence-type dissolved oxygen meter
Inventor: TODA KENSUKE
IPC: G01N31/00
Filed: 2017-07-14
Abstract: To provide a fluorescence-type dissolved oxygen meter that can suppress the difference between a measured value in a moisture state and a measured value in a drying state as much as possible.SOLUTION: The present invention includes: a pressure-sensitive film 11 which emits an amount of fluorescence that depends on the concentration of oxygen in a measurement target; a light source unit 12 which irradiates the pressure-sensitive film 11 with excitation light for exciting fluorescence; and a light reception unit 13 which receives the fluorescence emitted from the pressure-sensitive film 11, the pressure-sensitive film 11 having a surface in contact with a measurement target and the surface being water-repellent.SELECTED DRAWING: Figure 3
Patent JP-2019027329-A (JP)
Title: Engine state parameter calculation device, method, and engine control system
Inventor: SONETA HIROMITSU
IPC: F02D45/00
Filed: 2017-07-27
Abstract: To improve precision of a calculation value of an engine state parameter which is calculated from measurement of a crank angle by using an error model.SOLUTION: An engine state parameter calculation device includes: a crank angle acquisition part for acquiring measurement of a crank angle which is a rotation angle of a crankshaft of an engine; a first crank angular velocity calculation part for deriving a first calculation value of a crank angular velocity based on the measurement of the crank angle; an error model storage part for storing an error model which outputs an error of the crank angular velocity or an error of a parameter correlated to the crank angular velocity in response to input relating to the crank angle; and a state parameter derivation part for deriving a calculation value of an engine state parameter representing an engine state based on the measurement of the crank angle, the first calculation value of the crank angular velocity and the error model.SELECTED DRAWING: Figure 3
Patent JP-2019028624-A (JP)
Title: Input device and input system
Inventor: YAMAWAKI ATSUSHI
IPC: G06F3/01
Filed: 2017-07-27
Abstract: To provide an input device and an input system configured to improve vibration transmission to a user.SOLUTION: An input device 4 includes an operation panel 10, a vibration unit 13, and a regulation unit 15. The operation panel 10 has an operation plane 10a for accepting a user's contact operation. The vibration unit 13 vibrates the operation panel 10. The regulation unit 15 allows vibration in the planar direction of the operation plane 10a and regulates the vibration in a direction intersecting the planar direction.SELECTED DRAWING: Figure 1
Patent JP-2019029803-A (JP)
Title: Relay system and relay method
Inventor: SHIMIZU MOTOYOSHI
IPC: H04L12/66
Filed: 2017-07-28
Abstract: To provide a relay system and a relay method that are capable of autonomous switching between a communication line connected to an internal network and a communication line connected to an external network.SOLUTION: A relay system comprises: a gateway device 2 connected to a first network; a relay device 3 connectable to the gateway device 2 by means of a first communication line L1; a router device 4, which is connectable to the relay device 3 by means of a second communication line L2 and connected to a second network; and a switching device 5 that autonomously performs alternative switching between a first state, where the first communication line L1 is connected and the second communication line L2 is disconnected, and a second state, where the first communication line L1 is disconnected and the second communication line L2 is connected.SELECTED DRAWING: Figure 1
Patent JP-2019026960-A (JP)
Title: Method for producing inorganic fiber
Inventor: NIHEI TATSUYA
IPC: D07B1/16
Filed: 2017-07-28
Abstract: To provide a method for producing an inorganic fiber capable of stably ensuring required alkali resistance.SOLUTION: There is provided a method for producing an inorganic fiber covered with a covering material. The method comprises the steps of: unwinding a plurality of original yarns (basalt fibers BY) that constitute an inorganic fiber one by one; twisting the plurality of original yarns while being impregnated with an epoxy resin liquid 31 in a resin impregnation vessel 3 to bundle the plurality of original yarns into one fiber bundle BZ; removing an excessive epoxy resin liquid attached to the fiber bundle; and heating the fiber bundle in a heating furnace 6 to cure the epoxy resin liquid.SELECTED DRAWING: Figure 1
Patent JP-2019029212-A (JP)
Title: Lithium ion secondary battery and method for manufacturing the same
Inventor: HANAZAKI AKIRA
IPC: H01M4/505
Filed: 2017-07-31
Abstract: To increase an output at an extremely low temperature.SOLUTION: A lithium ion secondary battery comprises at least a positive electrode 10, a negative electrode 20 and an electrolyte. The positive electrode 10 includes at least a first positive electrode active material and a second positive electrode active material. The first positive electrode active material is represented by the following formula (I): LiNiCoMnO. The second positive electrode active material is represented by the following formula (II): LiNiCoMnO. In the formulas (I) and (II), "a", "b", "c", "d", "e" and "f" satisfy: a>d; 0.4≤a≤0.6; 0.2≤b≤0.5; 0.1≤c≤0.2; a+b+c=1; 0.2≤d≤0.5; 0.1≤e≤0.2; 0.4≤f≤0.6; and d+e+f=1.SELECTED DRAWING: Figure 1
Patent JP-2019028019-A (JP)
Title: Pretreatment device and analysis system equipped with pretreatment device
Inventor: KAWAKAMI DAISUKE
IPC: G01N30/06
Filed: 2017-08-03
Abstract: To have a pretreatment device provided with a function to stir and draw in a sample in a sample container that is conveyed along a conveyance line external to the pretreatment device.SOLUTION: A pretreatment device comprises a sample collection unit, a pre-suction stirring unit and a stirring operation control unit. The sample collection unit includes a sample probe for drawing in a sample in a sample container and is constituted to move the sample probe to the position of the sample container installed in a sample container installation unit and an external suction position that is set on a conveyance line installed external to the pretreatment device. The pre-suction sample stirring unit includes a stirring probe for stirring the sample in the sample container and moves the stirring probe to at least the external suction position or a position on the conveyance line upstream of the external suction position. The stirring operation control unit is constituted so as to control the operations of the sample collection unit and pre-suction sample stirring unit so that the sample in the sample container is stirred by the stirring probe before the sample is drawn in by the sample probe.SELECTED DRAWING: Figure 2
Patent JP-2017192863-A (JP)
Title: Game machine
Inventor: MASUI TOMOKI
IPC: A63F7/02
Filed: 2017-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suppressing bored feeling of a player toward a game at an early stage.SOLUTION: Identification pattern display means displays an identification pattern for indicating a length of an effective period of operation means by a size of a display area. The size of the display area of the identification pattern is varied by variable means so that a residual effective period can be identified. Game information given by game information giving means is determined by game information determination means. As the game information determined by giving information determination means, first game information and second game information different from the first game information are at least stored by storage means. In the effective period, a first period in which the first game information is likely to be selected and a second period in which the second game information is likely to be selected are set by information period setting means. Identification information which can identify that the game is within the second period set by the information period setting means by the size of the display area of the identification pattern is given by identification information giving means.SELECTED DRAWING: Figure 59
Patent JP-2019032662-A (JP)
Title: Inter-vehicle communication device and travel support device
Inventor: SUGIYAMA YOSHIICHI
IPC: G08G1/09
Filed: 2017-08-07
Abstract: To provide an inter-vehicle communication device for which map data are not required, and a travel support device at low cost.SOLUTION: The present invention relates to an inter-vehicle communication device which is mounted on a vehicle and configured to perform radio communications with other vehicles. The inter-vehicle communication device comprises an inter-vehicle communication part 1 including a reception level detection part 19, a positional information receiving part, and an arithmetic processing part 3. The arithmetic processing part uses latitude/longitude information of the other vehicles and the own vehicle to calculate first and second inter-vehicle distances with first and second other vehicles, receives position error radii and acquires reception levels from the first and second other vehicles. If a difference between the first and second inter-vehicle distances is smaller than any one of a first position error radius and a second position error radius, the vehicle of a greater reception level is discriminated as a vehicle closer to the own vehicle. If the difference between the inter-vehicle distances is greater than both the first position error radius and the second position error radius, the vehicle of a shorter inter-vehicle distance is discriminated as a vehicle closer to the own vehicle, and an inter-vehicle distance of a preceding vehicle is calculated.SELECTED DRAWING: Figure 1
Patent JP-2019036640-A (JP)
Title: Substrate processing apparatus and method of separating substrate from table of substrate processing apparatus
Inventor: XU HAIYANG
IPC: B24B37/34
Filed: 2017-08-16
Abstract: To place and separate a substrate on/from a table without imposing damage on the substrate.SOLUTION: According to an embodiment 1, a substrate processing apparatus is provided, and the substrate processing apparatus includes: a table for holding the substrate; a plurality of lift pins that are arranged on the circumference of the table, are used for arranging the substrate on the table and separating the substrate from the table, and can be moved in a direction vertical to a surface of the table; a driving mechanism having a motor for moving each of the lift pins in a direction vertical to the surface of the table; and a control device that controls the driving mechanism. The control device is configured so that each of the lift pins can be moved at a first speed and at a second speed different from the first speed.SELECTED DRAWING: Figure 7
Patent JP-2019037603-A (JP)
Title: Cooker
Inventor: SEKI MASATO
IPC: F24C7/06
Filed: 2017-08-28
Abstract: To provide a cooker in which contamination of a cooking chamber can be suppressed.SOLUTION: The cooker comprises: a cooking chamber having an opening in the front face of a body; an upper heater 27a provided in the upper part of the cooking chamber; a lower heater 27b provided in the lower part of the cooking chamber; a door closing the opening of the cooking chamber; and a cooking container 40 arranged between the upper heater 27a and the lower heater 27b in the cooking chamber. The cooking container is formed into a recessed shape by a bottom plate 41a and a side plate 41b raised from the bottom plate to the upper heater, an upper end 41d of the side plate extends to a height position near the upper heater, and the upper heater is provided so as to cover more right and left outsides than the side plate of the cooking container.SELECTED DRAWING: Figure 6
Patent JP-2019040157-A (JP)
Title: Image holding body, image forming unit, and image forming apparatus
Inventor: TAKEI MASAYUKI
IPC: G03G5/10
Filed: 2017-08-29
Abstract: To obtain an image holding body that is configured such that a pressing part is pressed against an inner peripheral surface of a substrate having a thickness of 0.4 mm, and can adjust the circularity of an outer peripheral surface of the substrate against which the pressurizing part is pressed to 40 μm or less; an image forming unit; and an image forming apparatus.SOLUTION: A substrate 80 is made of aluminum, has a cylindrical shape, and has a thickness of 0.4 mm. An ear part 66B is pressed against an inner peripheral surface 80A of the substrate 80 with a pressing force of 5.0 N or less.SELECTED DRAWING: Figure 1
Patent JP-2019045154-A (JP)
Title: Rader system and signal processing method
Inventor: ISHIKAWA HIROKI
IPC: H01Q3/26
Filed: 2017-08-29
Abstract: To improve the separation performance and angular accuracy of targets derived from the radar system by solving the problem of phase folding even if there are multiple targets in the distance.SOLUTION: The radar system includes a plurality of first receiving antennas disposed at a first interval, a plurality of second receiving antennas disposed at a second interval wider than the first interval, a combining unit, a determination unit and an output unit. The combining unit calculates a combined angle as an angle of one virtual target by combining angles of the plurality of targets derived using the plurality of second receiving antennas. The determination unit determines whether or not there is an angle of the target derived using the plurality of first receiving antennas that is substantially the same as the angle of the virtual target. When it is determined to be present by the determination unit, the output unit outputs the angle of at least one target among the angles of the plurality of targets derived using the plurality of second receiving antennas which are a synthesis source of the angle of the virtual target.SELECTED DRAWING: Figure 4
Patent JP-2019043791-A (JP)
Title: Hydrogen generating agent comprising calcium oxide powder and aluminum powder
Inventor: MINAGAWA HIROAKI
IPC: C01B3/08
Filed: 2017-08-31
Abstract: To provide a hydrogen generating agent which ensures the prevention of aluminum powder from leaking by the aluminum powder being certainly kept in an ordinary nonwoven fabric bag, which involves the partial use of fine aluminum powder in order to eliminate the need to use auxiliary agents other than aluminum powder, and which is capable of forming drinking water or skin water with a hydrogen concentration falling within a practical range.SOLUTION: Aluminum powder forms a mixture of aluminum powder composed of coarse particles which contains 5% or less of fine particles of 33-mesh (particle size 45 μm or less) or greater at a weight proportion of 100, and aluminum powder composed of fine particles which contains 36.9% or more and 60% or less of particles of 330-mesh or greater at a weight proportion of 10 to 30, particularly 15 to 25.SELECTED DRAWING: Figure 1
Patent JP-2019044882-A (JP)
Title: Nut looseness prevention tool
Inventor: ANO TOMOHIDE
IPC: F16B5/02
Filed: 2017-09-04
Abstract: To provide a but looseness prevention tool of which the structure is simplified and which can be produced at low cost and may also be easily mounted even in an existing bolt/nut.SOLUTION: A nut looseness prevention tool (1) configured to prevent a nut which is screwed with a bolt from being loosened is formed tabular from a metal plate. An engage part (2) which can be engaged to a bolt (30) in an orthogonal direction that is orthogonal with a shaft center of the bolt is formed in one end side portion of the nut looseness prevention tool (1). A holding part (3) that can be held by a hand is formed in the other end side portion. The engage part (2) includes: a U-shaped notch (5) into which the bolt (30) can be introduced; an abutment part (6) which is formed in a deep end in a peripheral edge of the U-shaped notch (5) and can be abutted to a thread (30a) of the bolt (30); and a pair of engage teeth (7 and 8) formed in both side parts in parallel with a bolt introduction direction in the vicinity of the peripheral edge of the U-shaped notch (5) so as to hold a screw trough (30b) of the bolt (30) therebetween orthogonally with the bolt introduction direction and in a line contact state.SELECTED DRAWING: Figure 3
Patent JP-2018196317-A (JP)
Title: Switching power supply and amplification device
Inventor: ASAO TSUYOSHI
IPC: H02M3/28
Filed: 2017-09-07
Abstract: To provide a switching power supply which does not transit to burst mode.SOLUTION: A switching power supply 1 includes a control IC 5. The control IC 5 controls burst mode or normal mode based on: voltage Vwhich is generated in a sense terminal SENSE that is connected between a current detection resistor R5 and a switching element 4; and a value Vbased on voltage Vwhich is generated in a feedback terminal FB connected to a photo coupler 8. The control IC 5 sets the switching element 4 ON until the voltage Vreaches to the value V, and sets the switching element 4 OFF when the voltage Vreaches to the value V. The switching power supply 1 further includes a change circuit 9 which changes inclination of the voltage V.SELECTED DRAWING: Figure 2
Patent JP-2019053957-A (JP)
Title: Air cleaner system
Inventor: GOTO SHOICHI
IPC: A61L9/02
Filed: 2017-09-19
Abstract: To provide an air cleaner system that generates an ion wind of a comfortable amount for a person staying at the site, and achieves a comfortable environment.SOLUTION: An air cleaner system comprises: an air cleaner 1 that includes a first electrode including a nearly annular first conductor region between a first cavity and a second cavity and a plurality of electrode structures, a second electrode including a nearly annular second conductor region between a third cavity and a fourth cavity of a larger nearly annular shape than the first cavity and a plurality of second electrode structures, electrode fixing means of fixing a gap between the first and second electrodes, and a third electrode that includes a plurality of third electrode structures extended on a center axis of the first electrode structures and the second electrode structures; a measurement device 110 that measures environment data of a space 100 in which the air cleaner is arranged; and a control device 120 that controls an operation state of the air cleaner on the basis of the environment data measured by the measuring device.SELECTED DRAWING: Figure 8
Patent JP-2019055509-A (JP)
Title: Liquid discharge head fitting structure, liquid discharge unit and device for discharging liquid
Inventor: NAKAZAWA YUYA
IPC: B41J2/01
Filed: 2017-09-20
Abstract: To provide a liquid discharge head fitting structure, a liquid discharge unit and a device for discharging liquid capable of suppressing that a striking position of a liquid discharge head is deviated from a target position.SOLUTION: A liquid discharge head fitting structure has a fitting member such as a plurality of head fitting members 224 to which liquid discharge heads 221 for discharging liquid are fitted, and differentiates inclination angles with respect to a vertical direction of the liquid discharge heads fitted to each fitting member from each other. Therein, a strength of a fitting member to which the liquid discharge head having the largest inclination angle is fitted is set to be higher than the strength of other fitting members.SELECTED DRAWING: Figure 9
Patent JP-2019061748-A (JP)
Title: Rotary connector
Inventor: HIROHASHI MAKOTO
IPC: H01R35/04
Filed: 2017-09-22
Abstract: To improve reliability of electric connection between a conductor at the rotary body side and a conductor at the fixed side housing side.SOLUTION: A rotary connector includes: a fixed side housing; a fixed side conductor provided on an inner peripheral surface of the fixed side housing; a rotary body which can rotate around a first axis; a rotary body side conductor provided on an outer peripheral surface of the rotary body; a cylindrical conductor which is provided between the fixed side housing and the rotary body in a radial direction with respect to the first axis, is eccentric relative to the first axis when viewed in a direction along the first axis, and extends in the direction along the first axis; a fixed side roller which is provided at the rotary body, can rotate around a second axis parallel to the first axis, contacts with an inner peripheral surface of the cylindrical conductor in the radial direction, and causes an outer peripheral surface of the cylindrical conductor to contact with the fixed side conductor; and a rotary body side roller which is provided at the rotary body, can rotate around a third axis parallel to the first axis, contacts with the outer peripheral surface of the cylindrical conductor in the radial direction, and causes the inner peripheral surface of the cylindrical conductor to contact with the rotary body side conductor. The rotary connector is disclosed.SELECTED DRAWING: Figure 1
Patent JP-2017217545-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2017-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a game machine that can suppress lowering of a player's enthusiasm to play a game.SOLUTION: In a stain check control processing, in the detection regions RGNA-RGND of range sensors SA-SD, when there are stains such as tobacco tar, dirt, finger prints, etc., which are stuck to the glass plate of a glass unit, the range sensor that detected the stains is set to be unused, in the control processing of performance pattern selection setting, in the action inducing performances such as group notice performance, drastic-measure-taking performance, character movement performance, treasure box performance, and commodity acquisition performance. In carrying out action inducing performances in accordance with a command from the main control substrate, using other than the range sensors which is set unused in the stain check control processing during demonstration by a liquid crystal display device 1900 in a power activation or a standby state, implementation of other action inducing performances is made possible.SELECTED DRAWING: Figure 164