baber/WOPTO huggingface dataset:
Patent JP-2018185234-A (JP)
Title: Gas sensor
Inventor: KAMIYA YASUTAKA
IPC: G01N27/41
Filed: 2017-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a gas sensor with which it is possible to reduce the pressure dependency of gas sensor element output and achieve both high detection accuracy and stable output.SOLUTION: Provided is a gas sensor provided with a gas sensor element 1 for detecting a specific gas concentration in a gas being measured, the gas sensor element comprising: an oxide ion conductive solid electrolyte 11; a measured-gas side electrode 21, provided on the measured-gas side surface, into which the gas to be measured is introduced via a porous diffusion resistance layer 4; a reference-gas side electrode 31 provided on reference-gas side surface and facing a reference-gas chamber 3; and a diffusion space 5 provided between the porous diffusion resistance layer and the measured-gas side electrode. The porous diffusion resistance layer includes a measured-gas inlet 41 opened in the outer element surface and a measured-gas outlet 42 opened in the diffusion space, a distance L1 between the inlet and the outlet and a distance L2 between the outlet and the measured-gas side electrode having the relationship of 0<L1/(L1+L2)<0.4.SELECTED DRAWING: Figure 1
Patent JP-2018186429-A (JP)
Title: Optical transmitter
Inventor: SAKAI YASUBUMI
IPC: H04B10/556
Filed: 2017-04-27
Abstract: PROBLEM TO BE SOLVED: To improve the characteristics of an optical signal outputted from an optical modulator driven by multiple signals.SOLUTION: An optical transmitter includes an optical modulator having a first arm including a first modulation region and a second modulation region provided on the output side thereof, and a second arm including a third modulation region and a fourth modulation region corresponding to the first and second modulation regions, respectively, a phase adjustment circuit generating a second clock signal by delaying the first clock signal, a first synchronous circuit outputting a first electric signal in synchronism with a first clock signal, a second synchronous circuit outputting a second electric signal in synchronism with a second clock signal, a first drive circuit for driving the first and third modulation regions with the first electric signal outputted from the first synchronous circuit, and a second drive circuit for driving the third and fourth modulation regions with the second electric signal outputted from the second synchronous circuit.SELECTED DRAWING: Figure 2
Patent JP-2018186430-A (JP)
Title: Method of ensuring availability of portable terminal device and information processing device
Inventor: SETO YUICHIRO
IPC: G06F1/28
Filed: 2017-04-27
Abstract: PROBLEM TO BE SOLVED: To ensure availability of a battery operation of a plurality of portable terminal device to be grouped.SOLUTION: Groped devices 100a to 100d can communicate with a management server 200 through a network 100. The management server stores status data received from the devices 100a to 100d to the management table. The status data includes: proximity information for determining the length of a time required for ensuring a screen by a user; and availability information in regards to the availability of the battery operation. The management server selects a target device requiring a predetermined action from the plurality of devices on the basis of the state data and a notification device for notifying a message in regards to the predetermined action. The management server can notify the message in regards to the predetermined action to the notification device. The message enable permission of a charging prompt or shut-down.SELECTED DRAWING: Figure 1
Patent JP-2018186924-A (JP)
Title: Game machine
Inventor: NAKANE SHINYA
IPC: A63F7/02
Filed: 2017-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which does not damage a display device by movements of game balls and does not decrease interest of a player while maintaining excellent visibility.SOLUTION: A game board 11 formed with a game area 16 where game balls flow and a symbol display device displaying prescribed symbols as a game progresses are provided on a back unit 12. A decoration frame member 14 placed around the symbol display device is assembled with the game board 11. A decorative body placed on a lower part front side of the symbol display device is provided on the back unit 12. In the decoration frame member 14, a stage part which is formed in the way that game balls rotating in a rotation part can be flown and game balls can rotate is formed. In the decorative body, a return part which changes rotation directions of game balls rotating in the direction approximating the symbol display device so that game balls rotate in the direction away from the symbol display device is formed.SELECTED DRAWING: Figure 2
Patent JP-2017213877-A (JP)
Title: Recording device and recording method
Inventor: KOIZUMI KAZUYA
IPC: B41J2/01
Filed: 2017-05-08
Abstract: PROBLEM TO BE SOLVED: To solve the problem that joining portions of an encoder scale are read out with an encoder sensor, so that printing timing signals to be generated fluctuate and cause image uneveness and color slurring.SOLUTION: A recording device comprises: a rotating body having a plurality of recording areas provided on a circumference thereof; a recording head for discharging recording agents onto the plurality of recording areas; a linear encoder scale which is provided along a rotation direction in the rotating body and has slits; a plurality of encoder sensors, provided at different positions in the rotation direction of the linear encoder scale, which detect the slits of the linear encoder scale; and adjusting means that adjusts timing for discharging the agents from the recording head using detected results by the plurality of encoder sensors.SELECTED DRAWING: Figure 2
Patent JP-2018190220-A (JP)
Title: Parking space detection device
Inventor: HIKUMETSUTO CHIETEIN
IPC: B60W30/06
Filed: 2017-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a parking space detection device that detects a parking space where a vehicle including the device can park by taking into account the rear side width of the parking space.SOLUTION: A parking space detection device according to the present invention comprises a vehicle determination part, a width calculation part, and a parking determination part. At the steps of S400 to S404, S408 and S412, the vehicle determination part determines, based on the search information obtained from an in-vehicle search part that searches for a parking space, whether or not other vehicles are present at least on one side from both sides of the parking space. At the steps of S414 to S422 and S426, the width calculation part calculates, when the vehicle determination part determines other vehicles are present at least on one side from both sides of the parking space, the front side width (Wf) of the parking space and the rear side width (Wr) of the parking space based on the search information. At the steps of S424 and S428, the parking determination part determines, based on both the front side width and the rear side width being calculated by the width calculation part as well as the size of the vehicle including the device, whether or not the vehicle is able to park in the parking space.SELECTED DRAWING: Figure 3
Patent JP-2018189933-A (JP)
Title: Grating, x-ray talbot imaging device, and grating manufacturing method
Inventor: KITAMURA MITSUHARU
IPC: G02B5/18
Filed: 2017-05-12
Abstract: PROBLEM TO BE SOLVED: To enable increase in ease-of-handling with a curvature maintained, and to suppress increase in cost pertaining to manufacturing of a grating.SOLUTION: Gratings 12, 14 and 15 comprise: a grating host material 20 that has a plurality of slits S arrayed in a photographing effective range A; and a plastic deformation member 21 that is integrally bonded out of the photographing effective range A in the grating host material 20, and has a plastic deformation area. These grating host material 20 and plastic deformation member 21 have a curved surface formed at almost equal curvature. In manufacturing these gratings 12, 14 and 15, the plastic deformation member 21 is integrally bonded out of the photographing effective range A of the grating host material 20. Then, the grating host material 20 and the plastic deformation member 21 are simultaneously subjected to press molding, the plastic deformation member 21 is caused to undergo plastic deformation, and the curved surface is formed so that the grating host material 20 and the plastic deformation member 21 are almost equal in curvature.SELECTED DRAWING: Figure 4
Patent JP-2018192873-A (JP)
Title: Floor structure for vehicle
Inventor: ARITA MASAHIRO
IPC: B62D25/20
Filed: 2017-05-16
Abstract: To improve the space efficiency of a floor structure.SOLUTION: A floor structure comprises a floor panel 1 and a battery 2 for supplying traveling energy. A pair of upper cross members are fixed on an upper surface of the floor panel 1, and a pair of lower cross members are fixed on an undersurface. A pair of side members 11L and 11R cross the lower cross members. The battery 2 is disposed between the upper cross members and between the side members 11L and 11R. A dent recessed downward with respect to a floor general surface FP is formed in the floor panel 1 on at least one outer side of the side members 11L and 11R. An auxiliary machine 3 for the battery is installed on a bottom surface of the dent.SELECTED DRAWING: Figure 3
Patent JP-2018193749-A (JP)
Title: Bending method and bending structure of inflatable rod-like body, and structure body provided with bending structure
Inventor: KASHINO TOSHIKAZU
IPC: E04H15/20
Filed: 2017-05-16
Abstract: To provide a bending method and a bending structure of an inflatable rod-like body, and a structure body provided with the bending structure of which a bending position can be freely arranged.SOLUTION: An inflatable rod-like body 1 is wounded and folded around a shaft member 5, as a center, longer than a width of the inflatable rod-like body 1 within which fluid is filled as well as a ring-like restriction member is attached adjacent to the shaft member 5 in such a way to restrict the inflatable rod-like body 1 in a folded and overlapped status. A holding member is also provided to hold the shaft member 5 not to slip out of the inflatable rod-like body 1 in a non-inflated status.SELECTED DRAWING: Figure 6
Patent JP-2018191933-A (JP)
Title: Game machine
Inventor: SHIBATA TAKATADA
IPC: A63F5/04
Filed: 2017-05-16
Abstract: To suppress deterioration in amusement of games.SOLUTION: A pachinko-slot machine performs an ART lottery and, if the ART lottery is won, shifts a game state to an ART state. Further, a main control circuit determines a rank according to an internal winning combination of the game when the ART lottery is won, and after that determines a lottery state during the ART state from this rank. Then, during the ART state, a privilege such as an addition is given on the basis of this lottery state. For a lottery state, the higher the rank at the time of winning an ART in a lottery is, the better a state is determined. In the pachinko-slot machine, a presentation suggesting the rank at the time of winning the ART in a lottery is performed to suggest a player an expectation degree after that.SELECTED DRAWING: Figure 212
Patent JP-2018197660-A (JP)
Title: Image processing device
Inventor: KOJIMA KOICHI
IPC: G01N21/956
Filed: 2017-05-23
Abstract: To provide an image processing device which prevents reduction in detection accuracy of a defect in the vicinity of a boundary of a pattern.SOLUTION: A defect detection device 10 comprises defect extraction means 14 which, in a captured image obtained by imaging an object to be inspected 1 having a predetermined pattern 16 formed thereon, sets an inspection subject pixel and a comparison pixel separated by a predetermined distance from the inspection subject pixel and extracts a defect on the basis of a difference between a brightness value of the inspection subject pixel and a brightness value of the comparison pixel. A placement direction of the comparison pixel to the inspection subject pixel is set according to an extending direction of a boundary of the pattern 16 in a position at which the inspection subject pixel is set.SELECTED DRAWING: Figure 3
Patent JP-2017144998-A (JP)
Title: Wiper arm and vehicular wiper device equipped with the same
Inventor: UMENO TAKASHI
IPC: B60S1/46
Filed: 2017-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a wiper arm, which can maintain a stable laying state of two systems of hoses when the hoses are laid in an arm main body and yet allows jetted cleaning fluid to reach without interference thereof with a wiper blade.SOLUTION: A first system hose 40 and a second system hose 42 are laid in an arm main body 16. At a tip end side in a longitudinal direction of the arm main body 16 is formed a laterally bent part 28 which is bent toward one side in an arm width direction, where a site positioned closer to a base end than the laterally bent part 28 in the arm main body 16 is arranged to be offset toward a returning motion side relative to a wiper blade 14. A first nozzle part (a nozzle part 48C) is arranged closer to the returning motion side relative to the wiper blade 14, and a second nozzle part (a nozzle part 46A) is arranged at a going motion side of the wiper blade 14.SELECTED DRAWING: Figure 1
Patent JP-2018203143-A (JP)
Title: Control device for work machine and control system for work machine
Inventor: MIURA TAKANORI
IPC: B60R25/23
Filed: 2017-06-07
Abstract: To easily prevent theft of a work machine and to process a permission authentication for drive of the work machine without delay.SOLUTION: A control device for a work machine comprises: a storage section that stores first control information; an acquiring section capable of acquiring second control information from an external device by connecting to the external device; a rewriting part that rewrites the first control information, stored in the storage section, into second control information acquired by the acquiring section; and a processing section that, when drive of at least a drive section is started, controls the drive section on the basis of the control information, giving priority to the first control information over the second control information. In a case where the processing section controls the drive section on the basis of the first control information, the acquiring section acquires the second control information from the external device by connecting to the external device. In a case where the processing section controls the drive section on the basis of the first control information, the rewriting section rewrites the first control information stored in the storage section into the second control information acquired by the acquiring section.SELECTED DRAWING: Figure 1
Patent JP-2019002413-A (JP)
Title: Inscription engagement planetary gear mechanism
Inventor: HONDA YUKIHIRO
IPC: F16H1/32
Filed: 2017-06-12
Abstract: To provide an inscription engagement planetary gear mechanism for making compatible both the suppression of the lowering of torque transmission efficiency, and the suppression of the lowering of durability.SOLUTION: Shapes of cross sections of an outer tooth root contact face 131 and an outer tooth bottom face 15 of an outer gear 11 are hypocycloid curves. A shape of a cross section of an outer tooth end contact face 132 is an epicycloid curve. An outer tooth tip face 14 is located at a first pitch circle Sp1 side with respect to a reference epicycloid curve CL. By this constitution, since a friction loss resulting from the contact of toot tips of an outer gear 11 and an inner gear at a non-engagement portion is reduced, the lowering of torque transmission efficiency can be suppressed. Also, an outer tooth tip contact point Acontinuing to the outer tooth end contact face 132 and the outer tooth tip face 14 is arranged so that a length of an outer tooth contact face 13 at a cross section reaches 20% or longer of a length of an entire tooth face of the outer gear 11. The lowering of durability caused by the shortening of a contact length between the outer gear 11 and the inner gear can be thereby suppressed.SELECTED DRAWING: Figure 6
Patent JP-2019001476-A (JP)
Title: Label and container with label
Inventor: URITA TAKASHI
IPC: G09F3/10
Filed: 2017-06-12
Abstract: To provide a label which enables an easy opening of a lid part from a container body.SOLUTION: A label 10 is to be attached to a container 30 with a part swelling up slightly from the attached surface of the container 30. It includes a sheet-like periphery component part 11 with an adhesive part 22, a sheet-like swell-up component part 12 without the adhesive part which is located inside the periphery component part 11 via tear-off lines 121, 122 and 123, a sheet-like connection component part 13 with the adhesive part 22 which connects the periphery component part 11 and the swell-up component part 12 in the surface direction, first easy rupture parts 411 and 412, which are formed in the boundary of the connection component part 13 and the periphery component part 11 for separating the connection component part 13 from the periphery component part 11, and a second easy rupture part 42 for rupturing the periphery component part 11, extending from the tear-off lines 121, 122 and 123 to the outside of the periphery component part 11.SELECTED DRAWING: Figure 2
Patent JP-2019001284-A (JP)
Title: Drive force transmission device
Inventor: NOZU TOMOHIRO
IPC: B60K17/348
Filed: 2017-06-14
Abstract: To provide a drive force transmission device which can quickly switch a drive state when changeover to a four-wheel drive state from a two-wheel drive state becomes necessary.SOLUTION: A drive force transmission device 1 mounted to a four-wheel drive vehicle 100 which can switch a four-wheel drive state that drive forces of an engine 102 are transmitted to front wheels 104L, 104R and rear wheels 105L, 105R, and a two-wheel drive state that the drive forces are transmitted only to the front wheels 104L, 104R, and capable of adjusting the drive forces transmitted to the rear wheels 105L, 105R comprises: a multiplate clutch 23; a piston 20 for pressing the multiplate clutch 23 to an axial direction; an actuator 30 for moving the piston 20 to the axial direction; and a control part 4 for controlling the actuator 30. When a prescribed condition that a possibility that changeover to the four-wheel drive state becomes necessary at the two-wheel drive state is high is satisfied, the control part 4 controls the actuator 30, and displaces the piston 20 to the multiplate clutch 23 side rather than an initial position by a prescribed amount.SELECTED DRAWING: Figure 6
Patent JP-2019001290-A (JP)
Title: Hub unit bearing
Inventor: CHIBA TAKESHI
IPC: F16C19/18
Filed: 2017-06-15
Abstract: To provide a hub unit bearing that prevents a brake rotor from increasing in swing to cause a brake judder even when chips and swarf are produced in pressing a hub bolt into a hub holder hole.SOLUTION: A hub unit bearing has a fitting plane for coupling and fixing a wheel-side constituent article to a rotary flange provided on a rotary wheel through a nut and a hub bolt, which is coupled to the hub bolt hole in a serration manner. The hub bolt hole has a fitting part that a serration part of the hub bolt bites in for the serration coupling, and also has an annular groove having a larger diameter than the fitting part closely to the fitting plane.SELECTED DRAWING: Figure 2
Patent JP-2019003407-A (JP)
Title: Template creation device, object recognition processing device, template creation method, and program
Inventor: KONISHI YOSHINORI
IPC: G06T7/00
Filed: 2017-06-15
Abstract: To provide technology to shorten the time to create a template used for recognizing an object by template matching.SOLUTION: A perspective position relation parameter setting part 111 determines whether or not any of approximate sphere shapes AG is used for determining a perspective position. A perspective position creation part 112 creates a plurality of the approximate sphere shapes AG set by the perspective position relation parameter setting part 111 for creating each perspective position. An optimal perspective position creation part 113 calculates a rotation angle at which the number of slave perspectives associated with a master perspective is roughly equal as well as the maximum distance Lmax of the slave perspectives associated with the master perspective becomes minimal.SELECTED DRAWING: Figure 3
Patent JP-2019003566-A (JP)
Title: Determination system, determination method, and determination program
Inventor: TSUBOUCHI KOTA
IPC: G06F21/62
Filed: 2017-06-19
Abstract: To enable users to flexibly share information according to terminal devices.SOLUTION: A determination system according to the present application comprises a determination unit. The determination unit determines a sharing mode of context information collected by a plurality of terminal devices among the plurality of terminal devices, on the basis of a standard for the sharing of the context information in each of the plurality of terminal devices.SELECTED DRAWING: Figure 1
Patent JP-2019009549-A (JP)
Title: Attack detection and analysis device and attack detection method
Inventor: MASUDA CHIE
IPC: G06F21/55
Filed: 2017-06-22
Abstract: To deal with an unknown attack by detecting an unknown abnormal activity.SOLUTION: An attach detection and analysis device comprises a processor and a memory and monitors a flow of a communication of an apparatus that is connected to a network. In the attack detection and analysis device, flows of communications that are transmitted/received by the apparatus are collected as flow data and in the flow data, flow data having a correlation for each predetermined time zone are clustered and generated as a flow cluster. Regarding the flow cluster, a result of calculating for each of multiple time zones an activity amount of a correlation flow in a central flow that is a seam between the flow data and the flow data as central host statistics. A time zone in which the activity amount of the correlation flow in the central host is grouped from the central host statistics and multiple groups are generated. Among the multiple groups, a group in which the number of time bands included in the groups is reduced is estimated as an attach time zone.SELECTED DRAWING: Figure 10
Patent JP-2019005166-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2017-06-23
Abstract: To provide a game machine capable of grasping a state of a put-out control board on a main control board for controlling progress of a game even when there is no state notification from a put-out control board.SOLUTION: A game machine performs a game by using game media, and comprises: a main control part 161 for controlling progress of a game; and a put-out control part 171 for managing information related to a game value. The main control part 161 stops progress of the game on the basis of detection of a fact that, a prescribed event has not occurred (for example, no game ball is detected by a winning sensor 162, and no game ball is detected by an out ball detection switch 164) in a state in which the prescribed event (for example, shooting of game balls) may occur controlled by the put-out control part 171.SELECTED DRAWING: Figure 7