baber/WOPTO huggingface dataset:
Patent JP-2018146800-A (JP)
Title: Light control cell
Inventor: MIURA KEISUKE
IPC: G02F1/13
Filed: 2017-03-06
Abstract: PROBLEM TO BE SOLVED: To effectively reduce the occurrence of variations in brightness caused by a local increase in thickness of a liquid crystal layer in a light control cell.SOLUTION: A light control cell 20 comprises: a first substrate 30 that includes a first resin base material 32; a second substrate 40 that includes a second resin base material 42; a plurality of spacers 50 that are provided between the first resin base material and second resin base material; and a liquid crystal layer 55 that is provided between the first substrate and second substrate. At least one of the first substrate and second substrate includes electrodes 33, 43. The thickness tof the liquid crystal layer at any position between at least one spacer 501 and another one spacer 502 closest to the one spacer is lower than both the height hof the one spacer and the height hof the another one spacer.SELECTED DRAWING: Figure 4
Patent JP-2018155799-A (JP)
Title: Filter characteristic change device, filter characteristic change method, program and electronic music instrument
Inventor: SATO HIROTAKE
IPC: G10H1/00
Filed: 2017-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a filter characteristic change device for eliminating unnaturalness which occurs when a filter characteristic is changed.SOLUTION: At least one preliminary filter is included in a plurality of delay circulation filters (all-path filters or comb filters) functioning as circuit elements for simulating random reflection and dispersion of reverberant sound on the basis of reverberation algorithm, and processing for switching the using delay circulation filter in the plurality of filters to an unused delay circulation filter which is parameter-set in cross-fading is repeated for the number of times, which is equivalent to the number of delay circulation filters in the plurality of filters, in accordance with switching of a reverb type, to smoothly switch to a desired reverberation characteristic. Thus, unnaturalness which occurs when the filter characteristic is changed can be eliminated.SELECTED DRAWING: Figure 8
Patent JP-2018157014-A (JP)
Title: Circuit formation device
Inventor: MAKIHARA KATSUAKI
IPC: B41J2/01
Filed: 2017-03-16
Abstract: PROBLEM TO BE SOLVED: To constrain an installation floor area of a circuit formation device.SOLUTION: A circuit formation device includes a first ejection unit including a first ejection device for ejecting a curable resin, a second ejection unit including a second ejection device for ejecting a metal-containing liquid containing metal fine particles, a first curing unit curing the curable resin discharged by the first ejection device, and a second curing unit curing the metal-containing liquid discharged by the second ejection device, and at least two or more of the first ejection unit, the second ejection unit, the first curing unit, and the second curing unit are arranged side by side in the vertical direction, and the circuit formation device forms a circuit including a resin layer formed by curing the curable resin in the first curing unit and a wiring formed by curing the metal-containing liquid in the second curing unit.SELECTED DRAWING: Figure 1
Patent JP-2018066977-A (JP)
Title: Blade driving device, imaging apparatus, and optical device
Inventor: ONO MARI
IPC: G03B9/06
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a blade driving device, such as a diaphragm unit, capable of operating in a higher speed than a conventional construction.SOLUTION: A blade driving device includes a first opening having a ground plane, a blade blocking at least a part of the first opening and forming a second opening variable in its size, a first driving part driving the blade, and a second driving part driving the blade. The first driving part and the second driving part can drive the blade without interfering with each other.SELECTED DRAWING: Figure 1
Patent JP-2018157707-A (JP)
Title: Control apparatus of switched reluctance motor
Inventor: DEGUCHI JUNICHI
IPC: H02P25/092
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To reduce vibration and a noise without deteriorating efficiency of a switched reluctance motor.SOLUTION: A control apparatus of a switched reluctance motor, includes a stator and a rotor with a salient pole structure, and is driven by flowing an excitation current to a three-phase coil. In a specific order excluding an order that becomes a common multiple of a rotor pole number and a stator pole number from the order that becomes an integral multiple of the rotor pole number, a magnetic pole of NSNSNS winding is set (step S5) when an excitation current tone frequency of the specific order is matched to a resonance frequency (step S2:Yes). When the magnetic pole of the NSNSNS winding is not selected (step S4:No), the control apparatus controls a single phase excitation state that becomes a current waveform in which an excitation interval of both adjacent phases of NNNSSS winding and the three-phase excitation current (step S7).SELECTED DRAWING: Figure 10
Patent JP-2018158893-A (JP)
Title: Tolvaptan pharmaceutical preparation and method for producing the same
Inventor: HOASHI YOHEI
IPC: A61K47/32
Filed: 2017-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a tolvaptan pharmaceutical preparation and a method for producing the preparation in which there is no need to use dichloromethane in producing the preparation, and elution property is satisfactory.SOLUTION: A tolvaptan pharmaceutical preparation contains a granulated material having a nuclear part constituted of filler, and a coating layer which contains amorphous tolvaptan and stabilizer and coats the nuclear part. Further, a method for producing a tolvaptan pharmaceutical preparation includes: a process of obtaining tolvaptan-containing solution in which tolvaptan and stabilizer are contained in ethanol or ethanol aqueous solution; and a process of obtaining granulated material by spraying tolvaptan-containing solution onto the nuclear part constituted of filler, and removing ethanol or ethanol aqueous solution through distillation.SELECTED DRAWING: None
Patent JP-2018159196-A (JP)
Title: Opening/closing body control device for vehicle
Inventor: TAKENAKA TOMOYUKI
IPC: E05F15/659
Filed: 2017-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an opening/closing body control device for a vehicle, in which generation of heat during braking control can be suppressed.SOLUTION: A door ECU as a braking control part supplies a motor serving as a drive source for a slide door as an opening/closing body, with drive power in which an energization phase is fixed, thus, the door ECU as a braking control part applies a braking force to the slide door. The door ECU serving as a PWM control part adjusts the drive power which is supplied to the motor, by execution of PWM control. The door ECU serving as an acceleration detection part detects acceleration G of a vehicle. The door ECU serving as the PWM control part sets a duty ratio D of the PWM control to be a first value Da (|G|≤TH1, D=Da) when the acceleration G of the vehicle is a predetermined switching threshold TH1 or below during execution of phase-fixed energization control. The door ECU serving as the PWM control part sets the duty ratio D of the PWM control to be a second value Db higher than the first value Da (|G|>TH1, D=Da>Db) when the acceleration G of the vehicle exceeds the switching threshold TH1.SELECTED DRAWING: Figure 16
Patent JP-2018158896-A (JP)
Title: Novel coelenterazine compound and use therefor
Inventor: SUZUKI KOJI
IPC: C09K11/06
Filed: 2017-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a high-luminance substrate that is used for bioanalysis by bioluminescence and is optimal for the maximum luminescent wavelengths 400 nm (blue-shift Renilla Luciferase (RL uc) luminance system) and 500 nm (artificial luciferase (AL uc) luminance system).SOLUTION: The present invention provides a coelenterazine derivative represented by formula [I] (Ris H or OH; Ris -O-(CH)-Ror a C1-2 alkyl group; n is an integer of 2-5; R3 is OH, a methoxy group, a methyl group or an azido group).SELECTED DRAWING: Figure 1
Patent JP-2018157915-A (JP)
Title: Game machine
Inventor: KAMATA HIROYUKI
IPC: A63F7/02
Filed: 2017-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of improving interest of a game.SOLUTION: A game machine 1 includes a light guide plate display device 50. The light guide plate display device 50 includes a plurality of light guide plate members 2000A-H and a plurality of decorative members 1000A-H, and is operable in front of a main liquid crystal display device 6. The light guide plate display device 50 can produce a mode in which the plurality of light guide plate members 2000A-H are collected, or can produce a prescribed industrial design in which the plurality of light guide plate members 2000A-H and decorative members 1000A-H are collected.SELECTED DRAWING: Figure 51
Patent JP-2018158364-A (JP)
Title: Fillet-welded joint structure of vehicle body closed cross-sectional member
Inventor: SHIOZAKI TAKESHI
IPC: B23K31/00
Filed: 2017-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a fillet-welded joint structure of a vehicle body closed cross-sectional member which improves the fatigue strength of a rectangular closed cross-sectional member fillet-welded by butting tips.SOLUTION: A fillet-welded joint structure 1 related to this invention is fillet-welded by butting the opening end 3b of the rectangular closed cross-section member 3 with the tip of a pair of facing faces 3a cut into a recess form with the side face 5a of the rectangular closed cross-section member 5, and the tip cut into a recess form with the side face 5a, and by fitting so that the tip of another pair of faces 3c may straddle over the side face 5a, an overhang-shaped part 7 being formed at the tip cut into recess form, the tip of the overhang-shaped part 7 being butted with the side face 5a, and the overhang-shaped part 7 being laid along the tip continuously from a bend R end of both-side edge lines of the rectangular cross-section member 3, and being set to satisfy H≥2.5t, W≥Wwhen the overhang height of the overhang-shaped part 7 is H, the width is W, the width of a weld zone 9 is W, and the plate width of the rectangular closed cross-sectional member 3 is t.SELECTED DRAWING: Figure 1
Patent JP-2017104722-A (JP)
Title: Massage device
Inventor: SHINAGAWA TAKASHI
IPC: A61H7/00
Filed: 2017-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a massage device facilitating operation by arranging an operation part in a device body at an appropriate position and improving usability of the device.SOLUTION: A device body 15 operates pressing means in a state where a pressing part 10 surrounds a predetermined range of an upper extremity and lower extremity containing a massage target position and is capable of performing massage by the pressing means. The device body includes an operation part 15a in a face generally perpendicular to an attachment face to the attachment part 10 and generally parallel to a cylinder longer direction of the pressing part 10. Whichever position of the upper extremity and lower extremity is a massage target, the operation part 15a can be arranged in an orientation handled easily by a user. Thereby, the user can operate the operation part 15a reliably while viewing the operation part when in operating the operation part 15a and force operating the operation part 15a is not directed to a side where the upper extremity or lower extremity is present. Accordingly, the operation part 15a can be operated in a state where the device body 15 is stabilized, operability is improved, and appropriate operation can always be performed.SELECTED DRAWING: Figure 1
Patent JP-2018159248-A (JP)
Title: Fitting
Inventor: FUKUI NAOTO
IPC: E06B1/56
Filed: 2017-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a fitting capable of filling a gap in a depth direction from an angle to a wall by a frame body extension member which is surely fixed in an appropriate position to a skeleton of a building.SOLUTION: A fitting 1 comprises: a top frame, a bottom frame and a vertical frame 13 provided in an opening 3 of a skeleton 2 of a building 100; an angle part 63 provided on each indoor side of the top frame, the bottom frame and the vertical frame 13; and a top attachment, a bottom attachment and a vertical attachment 73 provided on each indoor side of the angle part 63. The top attachment, the bottom attachment and the vertical attachment 73 includes a depth surface 711 extending from each angle part 63 towards the indoor side, an outdoor side fixing part 720 fixed on the angle part 63, and an indoor side leg part (indoor side fixing part) 740 fastened and fixed on the skeleton 2 by a screw (fastening member) 80.SELECTED DRAWING: Figure 2
Patent JP-2018160636-A (JP)
Title: High-frequency substrate
Inventor: KITAGAWA NAOAKI
IPC: C09J163/00
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a high-frequency substrate which is inexpensive and excellent in heat dissipation, which can enhance heat dissipation of the high-frequency substrate mounted with high density and can protect an electronic device from heat generation over a long period of time.SOLUTION: A high-frequency substrate according to the present invention includes a substrate for high frequency signal high speed transmission that includes a glass epoxy substrate (FR-4) for supplying large power formed on one side of an adhesive layer made of an epoxy resin containing at least one kind of ceramic particles selected from a group consisting of aluminum nitride, aluminum oxide, and silicon carbide, and in which a copper layer is disposed on at least one side of a substrate selected from a group consisting of a fluororesin having a low dielectric constant of 5 or less (1GHz), a cycloolefin polymer (COP), and a liquid crystal polymer on the other surface.SELECTED DRAWING: None
Patent JP-2018162351-A (JP)
Title: Resin composition for encapsulation and semiconductor device
Inventor: SHINOZAKI HIROKI
IPC: C08L63/00
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device excellent in appearance of an encapsulation resin layer.SOLUTION: A resin composition for encapsulation contains an epoxy resin and an inorganic filler and has color difference ΔEof a structure using the resin composition encapsulation, obtained by the following formula (I), of 0.00 to 1.50. ΔE=[(L1-L0)+(a1-a0)+(b1-b0)](I)SELECTED DRAWING: None
Patent JP-2018163714-A (JP)
Title: Suspension assembly, head suspension assembly, and disk device with the same
Inventor: KIKUCHI TAKAFUMI
IPC: G11B5/60
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a suspension assembly, a head suspension assembly, and a disk device capable of suppressing generation of electrostatic discharge.SOLUTION: According to an embodiment, a suspension assembly comprises a support plate, and a wiring member installed on the support plate. The wiring member comprises a metal plate 80 fixed to the support plate, an insulating layer 82 provided so as to overlap the metal plate, a conducting layer provided on the insulating layer and forming a plurality of wirings and connection terminals, and a cover layer 84 provided on the conducting layer in an overlapped manner. The wiring member comprises a connection end 48c, and this connection end comprises a plurality of connection terminals 50 formed of the conducting layer, and the terminal surface of the connection terminal is covered with a cover layer 84.SELECTED DRAWING: Figure 1
Patent JP-2018164000-A (JP)
Title: Substrate processing apparatus, and substrate processing method
Inventor: KURASAKI KOJI
IPC: H01L21/306
Filed: 2017-03-27
Abstract: PROBLEM TO BE SOLVED: To control a concentration of process liquid during a substrate being processed, even when a variation in a constituent concentration in the process liquid caused by processing of the substrate is large.SOLUTION: A substrate processing apparatus comprises: a processing tank (14) for processing a substrate (12) using process liquid (30); an acquisition unit (50) for previously acquiring processing information (200) on the substrate; and a storage unit (52) for storing correspondence information for describing a plurality of situations that the processing information can take and a plurality of concentration variation patterns previously prepared correspondingly to the plurality of situations. There are provided an identification unit (54) for referring to the correspondence information to identify a prediction concentration variation pattern corresponding to the acquired processing information on the substrate and a control unit (56) for performing concentration control on the process liquid on the basis of the prediction concentration variation pattern during the substrate being processed in the processing tank.SELECTED DRAWING: Figure 1
Patent JP-2018162032-A (JP)
Title: Vehicular sheet
Inventor: ONUMA KOJI
IPC: B60N2/64
Filed: 2017-03-27
Abstract: PROBLEM TO BE SOLVED: To improve rigidity of a portion where side frame pieces overlap each other in a side frame.SOLUTION: In a vehicular sheet including a seat back frame, a side frame (10) of the seat back frame has a first side frame piece (20) and a second side frame piece (30) which partially overlap each other in its extension direction, and in an overlapping portion (40) where both the first side frame piece (20) and the second side frame piece (30) overlap each other in the side frame (10), the side frame pieces overlap each other in a state where a plurality of closed regions (41 and 42) surrounded by both of the side frame pieces is formed in a cross section of the overlapping portion (40) intersecting with the extension direction of the side frame (10).SELECTED DRAWING: Figure 4
Patent JP-2018164982-A (JP)
Title: Surface decorative panel and decorative panel including the same
Inventor: MAEDA NAOHIKO
IPC: B32B27/30
Filed: 2017-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a surface decorative panel that resists deformation, and has an improved surface appearance, and a decorative panel including the same.SOLUTION: A surface decorative panel 20 has a structure in which a fiber-reinforced resin layer 25 including a fiber sheet 24 is provided on the back side of a decorative layer 21 via a resin layer 22, where the resin main component of the fiber-reinforced resin layer is a polyvinyl chloride resin.SELECTED DRAWING: Figure 1
Patent JP-2017151449-A (JP)
Title: Illumination optical system and image display apparatus
Inventor: TAKETSU IORI
IPC: G03B21/14
Filed: 2017-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an illumination optical system and an image display apparatus which allow compact configuration of the illumination optical system even when the number of elements serving as light sources is increased.SOLUTION: An illumination optical system includes: a two-dimensional laser-array light source; an integrator optical system; a plurality of first lenses; and a plurality of second lenses. The two-dimensional laser-array light source includes a plurality of laser light sources arranged in a two-dimensional array on a plane. The integrator optical system superposes incident light and emits the light to an irradiated surface. The plurality of first lenses is disposed parallel to a plane of the two-dimensional array and superposes beams from the two-dimensional laser-array light source in a first axis direction and emits the beams to the integrator optical system while limiting a divergence angle in the first axis direction in the plane of the two-dimensional array. The plurality of second lenses is disposed rearward the first lenses and superposes the beams from the two-dimensional laser-array light source in a second axis direction orthogonal to the first axis direction and emits the beams to the integrator optical system while limiting a divergence angle in the second axis direction.SELECTED DRAWING: Figure 2
Patent JP-2018165783-A (JP)
Title: Wavelength conversion element, light source device, and projector
Inventor: ITO YOSHITAKA
IPC: F21S2/00
Filed: 2017-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a wavelength conversion element that can provide fluorescent light having a large light intensity.SOLUTION: A wavelength conversion element 20 of the present invention comprises: a wavelength conversion part 25 that has a first surface 22a through which excitation light and fluorescent light obtained by converting the wavelength of the excitation light pass, and a second surface 22b different from the first surface; and a translucent member 27 that has a plane 27a opposite to the second surface, and a retroreflection structure 30 provided on a virtual curve projecting from the plane to the opposite side of the side on which the wavelength conversion part is provided. The center of curvature of the virtual curve is located opposite to the second surface of the wavelength conversion part; the fluorescent light emitted from the second surface travels inside the translucent member and is reflected on the retroreflection structure.SELECTED DRAWING: Figure 3
Patent JP-2018167475-A (JP)
Title: Seal
Inventor: OTAKE TAKUYA
IPC: B41K1/50
Filed: 2017-03-30
Abstract: To provide a seal in which failure does not occur such as blur of a seal impression even in a long term use.SOLUTION: A seal comprises: a body part 1; an ink absorber 3; and a printing body 4, in which the printing body 4 is brought into contact with a surface on which seal is performed for performing seal, by pressing the body part 1. The ink absorber 3 is stored in a compressed state so as to be always pressed with respect to the printing body 4, the printing body 4 is fused to a frame body 8 attached to a lower end of the body part 1, and the frame body 8 is slidably attached to the body part 1, and in performing seal, the frame body 8 slides to the body part side by pressing force of seal, for further applying compression force to the ink absorber 3.SELECTED DRAWING: Figure 2
Patent JP-2017142257-A (JP)
Title: Communication device and wrist watch
Inventor: OSHITA YUKI
IPC: G04R60/10
Filed: 2017-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a clocking device capable of improving reception performance of an antenna and a wrist watch provided with the same.SOLUTION: A clocking device includes: a case body 2 made of synthetic resin; an exterior case 3 provided on an upper part of this case body 2 and made of the synthetic resin extending to a part of a top face of watch glass 5; a metallic reinforcement member 4 embedded in the case body 2 for securing airtightness by suppressing deformation of the case body 2 when fitted with the watch glass 5; and an antenna 14 provided inside the case body 2 and arranged at a lower part of the reinforcement member 4. The reinforcement member 4 is embedded in the case body 2 in a non-conductive state with grand potential. Consequently, when the antenna 14 inside the case body 2 receives radio waves, the metallic reinforcement member 4 is not put into the grand potential, and this can reduce influence of the reinforcement member 4 for the radio wave reception by the antenna 14.SELECTED DRAWING: Figure 2
Patent JP-2018171133-A (JP)
Title: Game server and game program
Inventor: OTOMO TAKAHIRO
IPC: A63F13/69
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To promote participation of new players in a network game.SOLUTION: A game server is connected to a plurality of game terminals via a communication network. The game server receives, from a game terminal of an inviter, a request to register an invitation code for a game recommended by the inviter, and registers an issue button 206 for the invitation code on a profile page of the inviter. When a game terminal of an invitee accesses the profile page of the inviter and the issue button 206 for the invitation code is touched, the game server transmits the invitation code to the game terminal of the invitee. By issuing the invitation code of a game which an inviter has never played, the inviter can invite a similarly unexperienced player to the game. When the invitee plays the invitation game using the invitation code, the invitee and the inviter may be rewarded.SELECTED DRAWING: Figure 9