baber/WOPTO huggingface dataset:
Patent JP-2018182106-A (JP)
Title: Multilayer ceramic capacitor and manufacturing method thereof
Inventor: ISHII KEISUKE
IPC: H01G4/30
Filed: 2017-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer ceramic capacitor which can adequately increase the adhesion strength of an interface of an underlying layer of an external electrode and a plating layer, and a method for manufacturing the multilayer ceramic capacitor.SOLUTION: A multilayer ceramic capacitor comprises: a laminate chip having a substantially rectangular parallelepiped shape, arranged by alternately laminating dielectric layers including a ceramic as a primary component and internal electrode layers, and formed so that the internal electrode layers thus laminated are alternately exposed from two end faces; and external electrodes formed on the two end faces. The external electrodes each have a structure in which a plating layer is formed on an underlying layer. At least part of a surface of the underlying layer includes, in a region where a height from a bottom to a peak is 0.4 μm or more, a region where the average spacing between local tops is 0.5 μm or less.SELECTED DRAWING: Figure 5
Patent JP-2018182934-A (JP)
Title: Electric connection box and connection structure between electric connection box and protector
Inventor: OKI TAKASHI
IPC: H02G3/06
Filed: 2017-04-17
Abstract: PROBLEM TO BE SOLVED: To provide an electric connection box capable of improving the workability of wiring work.SOLUTION: An electric connection box includes a frame including a housing portion that houses an electronic component and a passage portion 5 in which an electric wire drawn from the housing portion are arranged inside thereof, and the cross-sectional shape of the passage portion has a U-shape in which the dimension in the depth direction D is larger than the dimension in the width direction, and a tip portion 5a of the passage portion includes an engagement portion 60 engaged with a widened member that widens the passage portion in the width direction, the engagement portion includes a guide portion 61 that projects from a side wall portion 51 of the passage portion, extends along the depth direction, and guides the widened member along the depth direction.SELECTED DRAWING: Figure 6
Patent JP-2017159660-A (JP)
Title: Thermoplastic material and surface engineering of mold
Inventor: JAMES FRANCIS PRATTE
IPC: C08J7/04
Filed: 2017-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a method achieving excellent damage resistance or durability by enhancing laying a first ply of a thermoplastic fiber reinforced composite prepreg on a complex molding mold.SOLUTION: A release film 40 is applied onto a mold surface 30 of a molding mold and a thermoplastic surface layer polymer coating 50 is formed by using a plasma thermal spray gun. A thermoplastic fiber reinforced prepreg is formed on the thermoplastic surface layer polymer coating 50 and further a thermoplastic polymer layer is formed by a plasma thermal spay. There is provided a method by repeating the above steps till the thermoplastic polymer layer exists between 2 thermoplastic fiber reinforced composite material layers.SELECTED DRAWING: Figure 1B
Patent JP-2018178908-A (JP)
Title: Vacuum pump, magnetic bearing part arranged at vacuum pump and shaft
Inventor: TOKI NAGATAKE
IPC: F16C32/04
Filed: 2017-04-18
Abstract: PROBLEM TO BE SOLVED: To obtain a vacuum pump which is lowered in its total height, a magnetic bearing part arranged at the vacuum pump and a shaft.SOLUTION: In this embodiment, a lower-side Ra-sensor target, a fourth spacer and an Ra-electromagnet target are sequentially aligned in this order in a lower part of a five-axis control magnetic bearing at a shaft side toward an exhaust port side from an intake port side. Also at a lower part at a stator side, a lower-side Ra-sensor and a lower-side Ra-electromagnet are sequentially aligned in this order toward an exhaust port direction from an intake port direction. That is, the lower-side Ra-sensor is arranged at an upper side of the lower-side Ra-electromagnet. By this constitution, since a third spacer fixed on the lower-side Ra-sensor target can be shortened in a length, a length of a shaft can be shortened. As a result, since a height of the five-axis control magnet bearing and a stator column for encapsulating an electric part constituting the five-axis control magnet bearing can be lowered, a total height of a vacuum pump can be lowered.SELECTED DRAWING: Figure 2
Patent JP-2018185631-A (JP)
Title: Manufacturing process learning control device
Inventor: UENO SATOSHI
IPC: G05B13/02
Filed: 2017-04-25
Abstract: PROBLEM TO BE SOLVED: To early improve the accuracy of a predictive model by making positive use of a learning coefficient obtained from actual result data to update a learning table over a wide range.SOLUTION: A manufacturing process learning control device (1) manages a learning coefficient for correcting a predictive model of manufacturing process, by a learning table (21). A parameter similar value acquisition unit (13) acquires a similar value of a qualitative parameter defined as being similar to a usage value of the qualitative parameter, from a parameter similar value definition table (22). A sub-table selection unit (14) selects a first sub-table being a part of the learning table (21) associated with the usage value of the qualitative parameter, and a similar sub-table being a part of the learning table (21) associated with the similar value of the qualitative parameter. A learning coefficient estimation unit (15) generates a learning coefficient estimation table (23) where a learning coefficient recorded in a learnt learning region of the similar sub-table corresponding to an unlearnt learning region of the first sub-table is embedded in the unlearnt learning region of the first sub-table.SELECTED DRAWING: Figure 1
Patent JP-2018005890-A (JP)
Title: Input discovery for unknown program binary
Inventor: PRAVEEN MURTHY
IPC: G06F11/36
Filed: 2017-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for discovering an input sequence for an unknown binary program.SOLUTION: The method may include acquiring a first input sequence for an unknown binary program. The method may further include generating a plurality of modified input sequences from the first input sequence and executing the unknown binary program using the first input sequence and/or the modified input sequences. The method may further include recording one or more branch counts and execution traces of execution of the unknown binary program and selecting an execution trace different from or having a different branch count from other execution traces of the unknown binary program. A branch within the selected execution trace may be disabled so that a symbolic path condition is generated, and the symbolic path condition may be dissolved in order to discover a second input sequence for the unknown binary program.SELECTED DRAWING: Figure 4
Patent JP-2017139959-A (JP)
Title: Power supply system
Inventor: HARADA MASAHIRO
IPC: H02J7/35
Filed: 2017-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a power supply system capable of suppressing electric energy reversely flowing to a commercial power supply.SOLUTION: A power supply system comprises: a hybrid power conditioner 50 connected between a commercial power supply 100 and a domestic load 90; a first photovoltaic power generation unit 40 capable of performing output through the hybrid power conditioner 50; and a storage battery 60 that is capable of being charged with power generated by the first photovoltaic power generation unit 40 and is capable of discharging stored power through the hybrid power conditioner 50. The power supply system can execute power selling amount suppression processing of suppressing electric energy to the commercial power supply 100; in the case of executing the power selling amount suppression processing, makes the hybrid power conditioner 50 charge the storage battery 60 with power generated by the first photovoltaic power generation unit 40, over a power selling amount suppression processing period; and controls electric energy to be output from the hybrid power conditioner 50 so that excess electric energy, of electric energy to be output from the hybrid power conditioner 50, over power consumption of the domestic load 90 is not greater than an allowable power selling amount.SELECTED DRAWING: Figure 1
Patent JP-2018188077-A (JP)
Title: vehicle
Inventor: SAWADA YUTAKA
IPC: B60K8/00
Filed: 2017-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a technology that can reduce the possibility of damage in a tank fixed to a vehicle body by a fixing member.SOLUTION: A vehicle includes: a tank which is disposed behind a front component in a fore and aft direction of the vehicle so that a longitudinal direction is arranged along the fore and aft direction; and a fixing member which fixes the tank and a vehicle body of the vehicle to each other. When the vehicle is viewed from the front direction side, the front component and the tank at least partially overlap with each other. The fixing member releases fixture between the tank and the vehicle body when the front component and the tank contact with each other to exert external force having a predetermined value or higher on the tank along the longitudinal direction.SELECTED DRAWING: Figure 9
Patent JP-2018194587-A (JP)
Title: Position detection device and image tremor correction device applying the same
Inventor: ENDO SHUHEI
IPC: H02K41/03
Filed: 2017-05-12
Abstract: To provide a position detection device that contributes to downsizing of the device and can secure high position detection accuracy as employing an embodiment of a magnetic detection type in the position detection device to be applied to an optical type image tremor correction device having a VCM type driving mechanism.SOLUTION: A position detection device comprises: a fixation member 41 that has one of a magnet 43 and a coil 53 arranged; a movable member 51 that has a movable frame 52 having the other of the magnet and the coil and an optical element 32 arranged, and has the movable frame driven in a direction orthogonal to a direction along an optical axis O of the optical element with respect to the fixation member by a VCM driving unit including the magnet and the coil; and a magnetic detection member 36 that is arranged in a member having the coil arranged of the movable member and the fixation member, and detects a change in magnetic flux density of the magnet when the movable member is driven. The magnetic detection member is arranged at a position where the magnetic flux density of the coil does not affect the change in the magnetic flux density by the magnet upon flowing a current to the coil in an in-plane orthogonal to the direction along the optical axis.SELECTED DRAWING: Figure 3
Patent JP-2018195958-A (JP)
Title: Image reading system
Inventor: SANETO TOSHIFUMI
IPC: H04N1/387
Filed: 2017-05-17
Abstract: To solve the problem in which, with regard to a process of cutting out and outputting only an area in which a manuscript appears from an image obtained by reading a manuscript sandwiched between carrier sheets in an image reading system having an image reading apparatus capable of switching a background color between white and black, when this process is always performed by the image reading apparatus, the cost of the image reading apparatus increases, and if this processing is always performed by the information processing apparatus, the amount of communication data increases.SOLUTION: With respect to a process of cutting out and outputting only an area in which a manuscript appears from an image obtained by reading a manuscript sandwiched by carrier sheets, when a background color is black, processing is performed by an image reading apparatus, and when the background color is white, processing is performed by an information processing apparatus.SELECTED DRAWING: Figure 10
Patent JP-2017219540-A (JP)
Title: Timepiece mechanism with adjustable-inertia balance wheel
Inventor: LIONEL PARATTE
IPC: G04B17/06
Filed: 2017-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a timepiece mechanism capable of adjusting the rate of a mechanical movement without having to open a watch case.SOLUTION: A balance 10 comprises a ring 2 distinct from a balance rim elastically fixed to a flange 1. The ring 2 is movable in rotation to modify the position of inertia blocks 4 elastically carried by the flange 1. Each inertia block 4 is able to be indexed in different stable angular positions corresponding to different inertia of the balance 10. The movement includes an operating member movable between coupled and uncoupled positions which includes stop means for immobilizing the rim in a coupled position, and control means for rotating the ring 2 to modify the position of the inertia blocks 4 in the coupled position. The watch includes a crown controlling the control means, and a rotating coupling ring controlling the coupling/uncoupling of the operating member through contactless interaction with an external adjustment tool.SELECTED DRAWING: Figure 12
Patent JP-2018194736-A (JP)
Title: Image formation unit
Inventor: NOSHO HIROAKI
IPC: G03G15/02
Filed: 2017-05-19
Abstract: To solve the problem of defects in an image generated by vibration of a bearing member 67 and vibration of a roller 66.SOLUTION: When the point at which a bearing member 67 and a first guide surface 91a are in contact with each other is a first point of contact Q and the point at which the bearing member 67 and a second guide surface 91b are in contact with each other is a second point of contact S, the second point of contact S is closer to the point of contact CP of the roller 66 and the photoreceptor 62 than the first point of contact Q is with respect to the direction perpendicular to the direction of the rotation axis direction of the roller 66 and to the tangent of the roller 66 at the point of contact CP of the roller 66 and the photoreceptor 62 when a photoreceptor 62 and the roller 66 are relatively stopping.SELECTED DRAWING: Figure 20
Patent JP-2018192153-A (JP)
Title: Reel type game machine
Inventor: EGUCHI HAYAGO
IPC: A63F5/04
Filed: 2017-05-19
Abstract: To provide a reel type game machine that is further improved in order to enhance fun of a game.SOLUTION: A reel type game machine is configured such that a game progress situation can be grasped easily by shifting control processing relating to an AT state to a main control board side for controlling game progress, a new lottery method not found in a conventional lottery method is utilized, or information output at a sub-control board side for controlling performance display is diversified.SELECTED DRAWING: Figure 13
Patent JP-2018009564-A (JP)
Title: Turbomachine
Inventor: KALCHSCHMID MARKUS
IPC: F02C7/00
Filed: 2017-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a turbomachine.SOLUTION: A turbomachine comprises a rotor having a radial flow impeller (10), and a stator having a housing (11) and an insert piece (12) mounted on the housing (11). The insert piece (12) partitions, at least in a predetermined cross section, a flow duct for a working fluid of the machine, namely, a first flow passage (17) extending in the axial direction and a second flow passage (18) of the flow duct extending radially outward relative to the first flow passage (17). In the range of an insert piece flange (15), the insert piece (12) is fastened to a housing flange (16) of the housing (11) via connecting elements (14) such that the impeller (10) can be disassembled and assembled in a state that the housing (11) is mounted. An impact deformation body (20) is mounted on the housing (11) to surely prevent movement of the insert piece (12) in the case of bursting of the impeller (10).SELECTED DRAWING: Figure 1
Patent JP-2018019588-A (JP)
Title: Motor and fan having motor
Inventor: QIN RUI FENG
IPC: F04D29/00
Filed: 2017-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a motor with a low cost, and a fan having the motor.SOLUTION: A fan and a motor thereof are provided. The motor includes a motor drive device. The motor drive device includes a printed circuit board. A control management unit and a voltage converter are arranged on the printed circuit board. The control management unit classifies target rotation speed signals provided by an ECU into multiple rotation speed ranges each corresponding to a specific output duty ratio. The control management unit receives a target rotation speed signal transmitted from the ECU in real time, and outputs a voltage regulating signal, which is a pulse width modulation signal having a duty ratio corresponding to one of the rotation speed ranges within which the target rotation speed signal transmitted from the ECU falls. The voltage converter is connected between a power source and the motor, and is configured to regulate a voltage outputted to the motor in response to the voltage regulating signal having the specific duty ratio outputted from the control management unit, and to regulate a rotation speed of the motor.SELECTED DRAWING: Figure 1
Patent JP-2018205524-A (JP)
Title: Image forming apparatus and control method
Inventor: KAWAKAMI YOSHITERU
IPC: G03G15/00
Filed: 2017-06-05
Abstract: To reduce displacement of an image position with respect to a sheet due to sub-scanning curve.SOLUTION: An image forming apparatus comprises: image forming units 10Y, 10M, 10C, and 10K that write images on photoreceptor drums 1Y, 1M, 1C, and 1K; a secondary transfer roller 9 that transfers, to a sheet, the images written on the photoreceptor drums 1Y, 1M, 1C, and 1K by the image forming units 10Y, 10M, 10C, and 10K; a registration roller 27 that is a pair of rollers conveying the sheet to be conveyed toward the secondary transfer roller 9, and can be rocked in a direction orthogonal to a sheet conveyance direction; and a control unit 11 that shifts the positions of images written by the image forming units 10Y, 10M, 10C, and 10K and a target position of rocking of the registration roller 27 so that the registration roller 27 is always rocked in the same direction.SELECTED DRAWING: Figure 6
Patent JP-2018205601-A (JP)
Title: Liquid crystal display panel
Inventor: SOTO NORIHITO
IPC: G02F1/1339
Filed: 2017-06-07
Abstract: To provide a liquid crystal display panel that holds cell thickness control stability by a layout of a through-hole and photo spacer, and maintains an aperture ratio of a high definition pixel.SOLUTION: A liquid crystal display panel has: a first pixel PXG1 that has a photo spacer 47 abutted on; second pixels PXG2 to PXG4 that have an opening zone of the same color as an opening zone OP of the first pixel; and a third pixel that is other pixel, and is widest in an area of the opening zone. The first pixel and the second pixel are longer in a distance between an installation position of the photo spacer 47 and a through-hole 3 in each pixel than the third pixel.SELECTED DRAWING: Figure 2
Patent JP-2017152411-A (JP)
Title: Discharging apparatus and electrical apparatus
Inventor: NISHIDA HIROSHI
IPC: H01T19/04
Filed: 2017-06-08
Abstract: PROBLEM TO BE SOLVED: To provide an ion generation apparatus that can facilitate separation of an adhering object from a discharge electrode and efficiently generate ions.SOLUTION: An ion generation apparatus includes induction electrodes 3 and 4, and discharge electrodes 1 and 2 for generating ions between the discharge electrodes and the induction electrode 3 and 4. The discharge electrodes 1 and 2 have a plurality of filament-like conductors 7 and 8, and joining portions 7a and 8a to tie bottoms of the conductors together. The induction electrodes 3 and 4 are arranged at the bottom side of the conductors 7 and 8.SELECTED DRAWING: Figure 3
Patent JP-2019003791-A (JP)
Title: Negative electrode active material and battery
Inventor: ASANO KAZUKO
IPC: H01M4/485
Filed: 2017-06-14
Abstract: To provide a negative electrode active material for obtaining a battery having a large discharge capacity.SOLUTION: A negative electrode active material belongs to a space group R-3c and includes a compound represented by the following formula (1). The compound represented by the following formula (1) is, for example, a reaction product of LiBOand MeO. LiMeBO... (1). [In the formula (1), Me includes at least one selected from the group consisting of V and Ti, and x and y satisfy 0.4≤x≤4.0 and 2.6≤y≤8.0, respectively.]SELECTED DRAWING: Figure 1
Patent JP-2017227632-A (JP)
Title: Inspection system, mobile robot device, and inspection method
Inventor: NISHIZAWA TOSHIHIRO
IPC: G01N29/04
Filed: 2017-06-14
Abstract: PROBLEM TO BE SOLVED: To perform percussion of an inspection section located on an outer wall of an architectural structure with simple operation.SOLUTION: A user interface device receives an input for specifying an inspection section. Based on the input and a current position in the user interface device, a mobile robot device autonomously flies to move to the inspection section. The mobile robot inspects the inspection section using inspection means such as percussion means.SELECTED DRAWING: Figure 1
Patent JP-2019000034-A (JP)
Title: Walk-behind working machine
Inventor: UCHITANI MASARU
IPC: A01B35/04
Filed: 2017-06-14
Abstract: To provide a walk-behind working machine capable of easily avoiding such a situation that, when the walk-behind working machine moves backward, both left/right ends of a listing mat move forward to be caught up in a plowing rotor.SOLUTION: A walk-behind working machine includes: a plowing rotor; a rotor cover 5 for covering an upper part of the plowing rotor; a listing mat 7 provided rearward the plowing rotor, having flexibility, and forming lists on both left/right sides; and non-flexible regulation members 15 fixed to a rear face of the listing mat 7. Contact mechanisms 510 are provided at a rear end of the rotor cover 5, a portion where the regulation members 15 are superposed, out of the listing mat 7, or the regulation members 15 are configured to come into contact with the contact mechanisms 510 from the rear side.SELECTED DRAWING: Figure 4
Patent JP-2019004395-A (JP)
Title: Image forming system and image forming apparatus
Inventor: SASAKURI HIROTAKA
IPC: G06F13/00
Filed: 2017-06-16
Abstract: To make it possible to apply, at the start-up, different initial settings to a plurality of image forming apparatuses depending on the image forming apparatus.SOLUTION: A management server 1 manages a plurality of setting value sets for initial setting for a plurality of image forming apparatuses 3-i and 4-j. On the basis of server setting data 42 including designation information designating any one of network identification information and the plurality of setting value sets in the management server 1, each of the image forming apparatuses 3-i and 4-j accesses, at the start-up, the management server 1 designated by the network identification information, downloads the setting value set designated by the designation information from the management server 1, and executes initial setting to an internal device on the basis of the downloaded setting value set.SELECTED DRAWING: Figure 2