baber/WOPTO huggingface dataset:
Patent JP-2018053725-A (JP)
Title: Overflow system for carburetor
Inventor: SHISHIDO YOSHIKUNI
IPC: F02M5/12
Filed: 2016-09-26
Abstract: PROBLEM TO BE SOLVED: To simplify a construction further in a carburetor, to which an overflow system is applied.SOLUTION: A float chamber 14 constituting a carburetor 10 is equipped therein with an overflow pipe 40 extending in a vertical direction. An axially opened vent hole 42 is formed in the upper end 40a of the pipe, and a plurality of fuel holes 44 are formed in a peripheral surface adjacent to said vent hole 42. Said fuel holes 44 are formed above a liquid level L, at which a fuel F in the float chamber 14 is at a constant level, in a gravity direction.SELECTED DRAWING: Figure 1
Patent JP-2018051843-A (JP)
Title: Printing device and printing method
Inventor: IWASA HIROSHI
IPC: B41J2/165
Filed: 2016-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a technique which allows an inkjet-type printing device which performs printing processing to a surface of a granular matter to suppress deterioration in printing quality due to floating dust.SOLUTION: The printing device comprises a conveying mechanism 30, a head 721 and an ionizer 71. The conveying mechanism 30 conveys a granular matter 9 from an upstream side to a downstream side in a conveying direction while holding the matter at a holding portion 62. The head 721 has a plurality of nozzles for discharging ink droplets and performs printing processing while discharging ink droplets toward the surface of the granular matter 9 to be conveyed by the conveying mechanism 30. The ionizer 71 has an ion generating portion 711, arranged at an upstream side of the head 721, which generates ion by electric discharge. The ionizer 71 supplies ion to floating dust floating around the granular matter 9. This can destaticize the floating dust and suppress occurrence of printing defect due to electrified floating dust.SELECTED DRAWING: Figure 5
Patent JP-2018055027-A (JP)
Title: Fixing device
Inventor: SUZUKI NOBORU
IPC: G03G15/20
Filed: 2016-09-30
Abstract: PROBLEM TO BE SOLVED: To normally drive a heating roller or suppress the generation of an abnormal sound.SOLUTION: A fixing device 18 includes a first bearing B1 and a second bearing B2 which rotatably support a heating roller 41. The first bearing B1 comes into contact with a first part 41A located on one side in the axial direction of the heating roller 41. The second bearing B2 comes into contact with a second part 41B located on the other side in the axial direction of the heating roller 41. The first part 41A has a first intermittent contact area 61 whose movement in the axial direction with respect to the first bearing B1 is regulated and which comes into intermittent contact with the first bearing B1. The second part 41B has a second intermittent contact area 71 which comes into intermittent contact with the second bearing B2. A distance from the second intermittent contact area 71 to the edge E2 on the other side of the second bearing B2 is larger than a distance from the first intermittent contact area 61 to the edge E1 on the other side of the first bearing B1.SELECTED DRAWING: Figure 2
Patent JP-2018057237-A (JP)
Title: Signal generating circuit and power supply device
Inventor: AZUMA MAKOTO
IPC: H02M3/155
Filed: 2016-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a technique which can cause a cycle of PWM signals, and which can achieve the effect of making substantially smaller than an actual minimum unit the minimum unit of an on-time to set on a generator part operable to generate PWM signals.SOLUTION: A signal generating circuit 1 comprises: a cycle-setting part 105 operable to change a value of a cycle to be set; a first determination part 104 operable to determine a first on-time ty1 based on a first duty ratio D1 obtained by collecting, by a correction value, a ratio of a target on-time and a reference cycle, and a value Ts of the cycle to be set; a second determination part 107 operable to determine a setting candidate value near the first on-time ty1 as a second on-time ty2; a generator part 16 operable to generate PWM signals reflecting the value Ts of the cycle to be set and the second on-time ty2; and a third determination part 109 operable to determine, based on the target on-time ta, the reference cycle Tb and the correction value of the last time, and the value Ts of the cycle to be set, and the second on-time ty2, a correction value to be used in the first determination part 104 next time.SELECTED DRAWING: Figure 2
Patent JP-2016215055-A (JP)
Title: Game machine
Inventor: INAGAKI TADASHI
IPC: A63F7/02
Filed: 2016-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of deterring a game ball from jumping over an open winning hole.SOLUTION: A Pachinko game machine 10 includes a flip-back incline 34H in a position opposite to a flow-down incline 43K above a rolling path 43, thus allowing a jumped game ball to head for a side major winning hole 17 without jumping over, allowing a game ball to enter the side major winning hole 17 with a high probability when the side major winning hole 17 is open, and allowing a game ball to collide with a slide lid 17T when the side major winning hole 17 is being closed.SELECTED DRAWING: Figure 8
Patent JP-2018061381-A (JP)
Title: Electric power conversion system
Inventor: IYASU SEIJI
IPC: H02M3/28
Filed: 2016-10-06
Abstract: PROBLEM TO BE SOLVED: To provide an electric power conversion system that can reduce loss of electric power while deterioration and breakage of a switching element constituting a circuit are suppressed.SOLUTION: The electric power conversion system is provided with: a choke coil L13 provided between a power inverter circuit 10 and a direct-current power supply 100; an auxiliary coil L14 that is, in order to allow the choke coil L13 to function as a flyback transformer, connected parallel to the direct-current power supply 100, magnetically coupled with the choke coil L13, and wound in a direction in which exciting current flows from a negative electrode side to a positive electrode side in a circuit on an input side when exciting current flows into the choke coil L13 from the positive electrode side to the negative electrode side in the circuit on the input side; and a rectifier D1 that is serially connected to the auxiliary coil L14 and blocks electric connection to the auxiliary coil L14 from a positive electrode side of the direct-current power supply 100.SELECTED DRAWING: Figure 1
Patent JP-2018062217-A (JP)
Title: Suspension system
Inventor: MORIKAWA YUTA
IPC: B60G17/056
Filed: 2016-10-12
Abstract: PROBLEM TO BE SOLVED: To properly perform failure detection in a spring selector valve 62 and to perform proper processing to the failure.SOLUTION: If a climb gradient of a hydraulic pressure to time, which is detected by a hydraulic sensor 90 when a vehicle height is raised to a target vehicle height, is smaller than an open failure determination gradient threshold, an ECU 100 determines that a spring selector valve 62 is in an open failure. Also, when the spring selector valve 62 is controlled in an open valve state, if a change gradient, which is a change gradient of the hydraulic pressure detected by the hydraulic sensor 90 to a change in the vehicle height detected by a vehicle height sensor, is greater than a close failure determination gradient threshold, the ECU 100 determines that the spring selector valve 62 is in a close failure.SELECTED DRAWING: Figure 1
Patent JP-2017038952-A (JP)
Title: Game machine
Inventor: KOMAKI TOMOHIDE
IPC: A63F5/04
Filed: 2016-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing amusement of games without deteriorating the expectation of a player.SOLUTION: When a prescribed condition is satisfied, N pieces of presentations (continuous presentations) are sequentially executed over consecutive unit games for N times. On the other hand, a calculation is performed by using N pieces of identification information each indicating the N pieces of presentations. After execution of the continuous presentations, the game is shifted to a specific game state that is an advantageous game state to a player with a probability corresponding to a result of the calculation. Also, under a condition that a figure composed on the basis of N pieces of figures can be divided by a prescribed figure, the game is shifted to the specific game state at a higher probability than when a figure composed on the basis of N pieces of figures cannot be divided by a prescribed figure.SELECTED DRAWING: Figure 3
Patent JP-2017188418-A (JP)
Title: connector
Inventor: SUZUKI MASAYUKI
IPC: H01R12/88
Filed: 2016-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a connector having good workability, enabling an FPC 40 or FFC to securely press a contacting part 22 of a contact 14 with a slider 16 without damaging strength, specifications, etc. of each part, and enabling a narrow pitch and a low profile.SOLUTION: The connector includes an elastic part 34 and a fulcrum part 32 that are disposed between a contacting part 22 and a connection part 24 of the contact 14. The contacting part 22, the elastic part 34, the fulcrum part 32 and the connection part 24 are arranged in a substantial crank shape. The connector further includes a pressure reception part 20 extending from the elastic part 34 at a position opposite to the connection part 24, and also a pressing part 36 communicating with a slider 16 in the longitudinal direction. The pressing part 36 rotatably mounts the slider 16 on a housing 12 between the connection part 22 of the contact 14 and the pressure reception part 20, thereby achieving the low profile.SELECTED DRAWING: Figure 2
Patent JP-2018073204-A (JP)
Title: Action instructing program, action instructing method and image generation device
Inventor: HAYASHIDA NAOKO
IPC: A63F13/211
Filed: 2016-10-31
Abstract: PROBLEM TO BE SOLVED: To move avatars so as to maintain a mutual intimacy balance in communication performed via the avatars.SOLUTION: The action instructing method causes a computer to execute a process of: upon detection of a specific action performed by a user, specifying a state of the user corresponding to the specific action by referring to a storage storing states of the user in association with actions; by referring to a storage storing actions of the other user communicating with the user in association with the actions and states of the user, extracting actions of the other user which are associated with the state of the user matching the specified state of the user; comparing the extracted actions with actions performed by a mechanical avatar for the user in a predetermined period to determine an action to be taken by the mechanical avatar; and instructing the mechanical avatar to perform the determined action.SELECTED DRAWING: Figure 7
Patent JP-2018072644-A (JP)
Title: Optical imaging device and method for manufacturing the same
Inventor: TOIDA RYOJI
IPC: G02B5/00
Filed: 2016-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a light-weighted robust optical imaging device having a surface protection structure of high surface hardness, and a method for manufacturing the same.SOLUTION: An optical imaging device 10 includes a pair of optical control panels 1, 1 facing with each other, and transparent protection layers 6, 6 provided at an outer surface side of the optical control panels 1, 1, respectively. The optical control panels 1, 1 include a plurality of light transmission units 2 through which visible light can penetrate and a reflective layer 3 formed between adjacent light transmission units 2, 2. The reflective layer 3 includes a light reflection surface for reflecting the visible light passing through the light transmission unit 2. The pair of the optical control panels 1, 1 are arranged such that at least part thereof overlaps when viewed from a thickness direction and the reflective layers 3, 3 intersect in an overlapped area. At least part of the transparent protection layer 6 is composed of a cured object of an allyl ester resin composition.SELECTED DRAWING: Figure 1
Patent JP-2018069407-A (JP)
Title: Spindle device
Inventor: ISHIKAWA ATSUSHI
IPC: F16C37/00
Filed: 2016-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a spindle device including a mechanism which can simultaneously cool a motor and a free side bearing without complicating a cooling medium passage structure.SOLUTION: A spindle device 100 has: a housing 11; a rotary shaft; a sleeve 19 which is fitted in a housing at the other end side of the rotary shaft and may move in an axial direction of the rotary shaft; a motor 33 having a rotor 37 and a stator 38; and a free side bearing 17 which is fitted on the other end side of the rotary shaft and fitted in the sleeve 19. The spindle device includes: a supply passage 61 which supplies a cooling medium M from one end side of the rotary shaft to the interior of the housing 11; and a sleeve side discharge passage 71 which is formed penetrating through the sleeve 19 in the axial direction and discharges the cooling medium M that has passed through the motor 33 to the outside of the housing 11.SELECTED DRAWING: Figure 1
Patent JP-2018072698-A (JP)
Title: Signal processing method and signal processing device
Inventor: KAYAMA HIROSHI
IPC: G10L21/0364
Filed: 2016-11-02
Abstract: PROBLEM TO BE SOLVED: To enable an impression about the skill and lack of skill of a singing voice sound while leaving the individuality of a singer.SOLUTION: In order to solve the above problem, a signal processing method is provided that includes a specification step and a correction step described below. The specification step specifies a correction subject section about a singing voice sound from the change mode of a pitch in singing voice sound data that represents the singing voice sound of a musical piece or the change mode of a pitch in the musical score of the musical piece. The correction step applies, to the singing voice sound data, a process for correcting at least one of the change mode of a pitch in singing voice sound and the change mode of a sound volume in the correction subject section specified in the specification step on the basis of the singing voice sound data before correction.SELECTED DRAWING: Figure 5
Patent JP-2018074495-A (JP)
Title: Broadcast receiver
Inventor: SHIMIZU TAKUYA
IPC: H04N5/765
Filed: 2016-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a digital broadcast receiver capable of executing a function having higher added value.SOLUTION: A broadcast receiver receiving a content, includes: a reception part that receives the content; a storage part that stores the content to be received by the reception part; an interface that outputs the content to be stored in the storage part; and a control part that controls an output state of the content from the interface. The control part executes a determination processing of the output state of the content from the interface in accordance with a combination of a storage state of the content in the storage part, resolution of a video image of the content at the outputting, and a transmission characteristic of the video image of the content at the outputting. An output protection system for the content includes two kinds of the output protection systems. The control part selects one of the output protection systems in the determination processing in accordance with the combination of the resolution of the video image of the content at the outputting, and the transmission characteristic.SELECTED DRAWING: Figure 7A
Patent JP-2018077144-A (JP)
Title: Noise source survey system and noise source survey method
Inventor: SANO HIROYASU
IPC: G01R29/26
Filed: 2016-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a noise source survey system that can clearly identify an output source of a signal being a noise source even if a plurality of signal output sources of the same frequency are provided at positions close to each other.SOLUTION: A noise survey system 1 is provided with a high harmonic return path shortening module 50 on a substrate to be measured 100, i.e. a source of radiation noise to be detected by radiation noise detection means 10, and when higher harmonics corresponding to a radiation noise on which attention is focused is short-cut to a GND face 120 from the vicinity of a connection point of a signal line 111 and a transmission side IC 131, if an amplitude level of the radiation noise becomes narrower, it can be determined that an output signal of the transmission side IC 131 outputting the signal to the signal line 111 is a noise source, and if the amplitude level of the radiation noise has not changed, it can be determined that the output signal of the transmission side IC 131 is not a noise source.SELECTED DRAWING: Figure 1
Patent JP-2017026158-A (JP)
Title: Wet friction material
Inventor: OKAMURA HIROKI
IPC: F16D13/62
Filed: 2016-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a wet friction material using a core plate having waves in its circumferential direction in which a further drawing slide torque can be reduced.SOLUTION: This invention relates to a wet friction material comprising a flat-plate ring-shaped core plate 2 having waves at its circumferential direction and friction members 3 formed with a plurality of oil grooves 4 at a major surface 21 of the core plate 2 and arranged to become a substantial ring-shape, and the oil grooves 4 have a shape narrowed from an inner circumference 2A to an outer circumference 2B of the core plate as its groove width. In this case, the friction members 3 arranged at the major surface 21 of the core plate 2 are comprised of several segment pieces 31. The segment pieces 31 may form oil grooves 4 among themselves and a plurality of recesses formed by the friction surfaces of the friction members 3 arranged at the major surface 21 of the core plate 2 that are formed in press can also be applied as the oil grooves 4.SELECTED DRAWING: Figure 1
Patent JP-2018081812-A (JP)
Title: Gas diffusion layer for air electrode
Inventor: FUJIWARA NAOKO
IPC: C25B1/10
Filed: 2016-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a gas diffusion layer which can function as a gas diffusion layer of an air electrode for a metal air battery, a fuel battery or a water electrolysis device without including a carbon material, and which can increase the durability against the repetition of charge and discharge or continuous activation.SOLUTION: A gas diffusion layer for an air electrode comprises a conductive oxide and no carbon material.SELECTED DRAWING: None
Patent JP-2017094733-A (JP)
Title: Image forming method
Inventor: UEHARA SHUN
IPC: G09F3/02
Filed: 2016-11-18
Abstract: PROBLEM TO BE SOLVED: To provide an image forming method capable of suppressing discoloration of a thermal transfer image formed on a decorative seal.SOLUTION: There is provided an image forming method which includes a step of using a decorative seal 10 having a seal substrate 5 provided on a release sheet 1 and a thermal transfer sheet 60 having a dye layer 55 provided on the base material 50 in combination, shifting a sublimation type dye contained in the dye layer 55 of the thermal transfer sheet 60 onto the seal substrate 5 of the decorative seal 10 by a sublimation thermal transfer method, and forming the thermal transfer image on the seal substrate, where the seal substrate 5 of the decorative seal 10 used in formation of the thermal transfer image is provided so as to be peelable from the release sheet 1 and has such a laminated structure that an adhesive layer 2 and a film 3 are laminated in this order from the release sheet 1 side, and the film 3 constituting the seal substrate 5 contains a resin capable of dyeing the sublimation dye contained in the dye layer 55 and has elongation obtained by a test method according to JIS-K-7127:1999 in a range of 150% or more and 400% or less.SELECTED DRAWING: Figure 1
Patent JP-2018080820-A (JP)
Title: Composite valve for direct attachment to port of hydraulic apparatus
Inventor: YAMADA HIROSUKE
IPC: F16K15/18
Filed: 2016-11-18
Abstract: PROBLEM TO BE SOLVED: To obtain a composite valve that is easy to manufacture and can be compactly attached to a port of a hydraulic apparatus in a low posture.SOLUTION: A composite valve 1A is formed of a valve body 10A, a first valve module 40A, and a second valve module 70A. The valve body 10A has a first body part 10a to which the first valve module 40A is attached, a second part 10b to which the second valve module 70A is attached, a third body part 10c having an input port 13, and a fourth body part 10d having an output port 14 and an attachment portion 15. The first body part 10a and the second body part 10b extend along a first axis L1 and a second axis L2, respectively, which are parallel to each other. The third body part 10c extends along a third axis L3 that is different in orientation by 90 degrees from the first axis L1 and the second axis L2. The fourth body part 10d extends along a fourth axis L4 that is different in orientation by 90 degrees from any of the first axis L1 to the third axis L3.SELECTED DRAWING: Figure 2
Patent JP-2018083451-A (JP)
Title: Vehicle seat
Inventor: FUJISHIRO SHUN
IPC: B60N2/22
Filed: 2016-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle seat capable of suppressing large vibration of an upper end of a seat back when a seat back is returned to a standing state.SOLUTION: A vehicle seat comprises a slide contact part 18A and a slide contacted part 18B which slide and contact each other when a back frame 7 is oscillated in a state in which an engagement member 13 is in a non-engagement position. Therefore, by resistance force by friction force generated by slide contact of the slide contact part 18A and te slide contacted part 18B, when the seat back 5 is returned to the standing state, namely, when an inclination member 12 and the engagement member 13 are engaged, displacement speed of the seat back 5 can be reduced. Therefore, impact when the inclination member 12 and the engagement member 13 are engaged can be relaxed, so that, when the seat back 5 is returned to the standing state, large vibration of the upper end of the seat back 5 can be suppressed.SELECTED DRAWING: Figure 6
Patent JP-2018083566-A (JP)
Title: Automobile vehicle body structure
Inventor: ITO ATSUSHI
IPC: B62D29/04
Filed: 2016-11-25
Abstract: PROBLEM TO BE SOLVED: To effectively block water or sound entering through a clearance formed between a vehicle body framework and a side outer panel.SOLUTION: A clearance between the periphery of a door opening 10a of a vehicle body framework 10 configured by fiber-reinforced resin in a bathtub shape and a side outer panel 27 arranged outside in the vehicle width direction is sealed by a seal member 31. The seal member 31 includes: a seal body part 31a that surrounds at least a part of the periphery of the door opening 10a of the vehicle body framework 10; and first seal branched portions 31b, 31c that are branched from the seal body part 31a. The first seal branched portions 31b, 31c are branched from the seal body part 31a to be located above on-vehicle components 24, 25 that protrude from the vehicle body framework 10 toward an outer surface of a vehicle body, and discharge passages 32, 33 are formed between the seal body part 31a and the first seal branched portions 31b, 31c in the lower parts of the on-vehicle component 24, 25.SELECTED DRAWING: Figure 1