baber/WOPTO huggingface dataset:
Patent JP-2017151457-A (JP)
Title: Imaging device
Inventor: HARA SHINSUKE
IPC: H04N5/235
Filed: 2017-04-12
Abstract: PROBLEM TO BE SOLVED: To provide an imaging device that can obtain a proper amount of main light.SOLUTION: An imaging device 1 comprises: an imaging unit 12 that shoots a subject image by means of subject light; a light emitting unit 32 that illuminates a subject with main light emitting upon main shooting of the subject image, and preliminarily illuminates the subject with pre-light emitting prior to the main light emitting; and a light adjustment computation unit 15 that obtains first subject luminance of the subject to be incident upon the imaging unit 12 prior to the pre-light emitting light, changes a ratio between a first amount of main light emitting in accordance with second subject luminance of the subject to be incident upon the imaging unit 12 upon the pre-light emitting on the basis of the first subject luminance and a second fixed amount of main light emitting, and computes the amount of the main light emitting.SELECTED DRAWING: Figure 1
Patent JP-2018179757-A (JP)
Title: Humidity detection element and hygrometer
Inventor: YAMADA MASUYOSHI
IPC: G01N27/22
Filed: 2017-04-13
Abstract: PROBLEM TO BE SOLVED: To realize a humidity detection element with a simple configuration.SOLUTION: The present invention includes: an insulation part 4 made of insulating material; an application electrode 2 to which a voltage is applied; and an output electrode 3 for outputting a voltage signal according to a current flowing in an electric path through water molecules attaching to the surface of the insulating material, by the voltage applied to the application electrode 2, the distance between the application electrode 2 and the output electrode 3 being not smaller than a predetermined value, and/or the total length of the region where the application electrode 2 and the output electrode 3 face each other being less than a predetermined value.SELECTED DRAWING: Figure 1
Patent JP-2017133358-A (JP)
Title: Vehicle door latch device
Inventor: NAGAOKA TOMOHARU
IPC: B60J5/00
Filed: 2017-04-19
Abstract: PROBLEM TO BE SOLVED: To provide an auxiliary cover with a Bowden cable capable of conveying individually.SOLUTION: An auxiliary cover for vehicle door latch device includes a resin case 230. The case 230 includes: fixing parts 27a, 27b which are fitted with engaging grooves 8c, 10c of outer tubes 8a, 10a of Bowden cables 8, 10 and which restrict the movement of the outer tubes 8a, 10a in the length direction; a locking step part 28a which is engaged with a cable end 12 of an inner cable 8b of the Bowden cable 8 and which can restrict the movement of the inner cable 8b to the other end in the length direction but does not restrict the movement to one end; and a locking hole 29 which is engaged with a cable end 13 of the inner cable 10b of the Bowden cable 10 and which can restrict the movement of the inner cable 10b in the length direction.SELECTED DRAWING: Figure 4
Patent JP-2018178332-A (JP)
Title: Steel cord and tire
Inventor: NAKAJIMA TETSUYA
IPC: D07B1/06
Filed: 2017-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a steel cord excellent in impact resistance.SOLUTION: The steel cord has a 1×n structure formed by twisting n (n=3 or 4) wires. In a cross section perpendicular to a longer direction, when an area of a circumscribed circle is defined as S1 and an area of a wire is defined as S2, a void ratio V represented by the following formula (A) is 37% or higher and 60% or lower. V(%)=(S1-nS2)/S1×100...(A)SELECTED DRAWING: Figure 2
Patent JP-2018184980-A (JP)
Title: Cross joint and propeller shaft
Inventor: SAITO TAKEHIRO
IPC: F16D3/26
Filed: 2017-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a cross joint which can restrict a bending angle while inhibiting weight increase with a simple structure, and to provide a propeller shaft.SOLUTION: A cross joint 1 includes: a flange yoke 2 including a base end part 21 and a pair of arm parts 22 extending from both sides of the base end part 21 and having shaft holes; a stub yoke 3; and a cross shaft 4 having a first shaft 41 which fits in the shaft holes of the flange yoke 2 and a second shaft 42 which fits in shaft holes 33 of the stub yoke 3. The cross joint 1 further includes a bending restriction part 5A, which restricts a bending angle by a projection part 6 of the base end part 21 and a flange part 44 of the cross shaft 4 contacting with each other when the flange yoke 2 bends to a predetermined angle.SELECTED DRAWING: Figure 6
Patent JP-2018189690-A (JP)
Title: Keyboard musical instrument
Inventor: NISHIDA KENICHI
IPC: G10F5/02
Filed: 2017-04-28
Abstract: PROBLEM TO BE SOLVED: To stably and reliably perform sound production by rotating a rotor in one direction at the time of key depression in a simple structure.SOLUTION: When a driving member 15 arranged at a hanging part 14 of a key 10 drives one of projection parts 32 in a key pressing stroke, a rotary pick 30 rotates so that a projection part 32 in symmetrical position thereof flips a reed 13. A regulation part 16 arranged over the driving member 15 at the rear part of the hanging part 14 is given in which: a portion protruded from the hanging part 14 in the driving member 15 is in an abutting relationship with the hanging part 14, when the driving member 15 contacts with the rotary pick 30 in the key pressing stroke; and the portion protruded from the hanging part 14 in the driving member 15 is not in an abutting relationship with the hanging part 14, when the driving member 15 contacts with the rotary pick 30 in the key release stroke. Thereby, downward deflection amount of the driving member 15 in the key release stroke is larger than upward deflection amount thereof in the key pressing stroke.SELECTED DRAWING: Figure 2
Patent JP-2018190507-A (JP)
Title: Inspection method of power storage device
Inventor: KAWABATA YOSHIKATSU
IPC: H01G13/00
Filed: 2017-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an inspection method of power storage device capable of determining lamination deviation of a positive electrode or a negative electrode in an electrode assembly easily.SOLUTION: A secondary battery includes an electrode assembly 12 where multiple positive electrodes 20 having a body 24 and a positive electrode tabs 23, and multiple negative electrodes 30 having a body 34 and a negative electrode tabs are laminated alternately while being insulated. The height direction of the positive electrodes 20 is set in the direction along the projection direction of the positive electrode tabs 23 from the bodies 24, 34. An inspection method of such secondary battery includes: a detection step of detecting the position of the tip of the positive electrode tab 23 in the projection direction in a state where the positive electrode tab 23 exists in the same plane as the body 24; and a determination step of determining lamination deviation of the electrode assembly 12 in the height direction of the positive electrodes 20, based on the detected position of the tip of the positive electrode tab 23.SELECTED DRAWING: Figure 6
Patent JP-2017201528-A (JP)
Title: Molding frame supply operation support system
Inventor: NAKAMURA HAJIME
IPC: G06Q50/08
Filed: 2017-04-29
Abstract: PROBLEM TO BE SOLVED: To efficiently supply a molding frame in such a manner that a schedule for supplying a construction site with a molding frame is made in a cross-sectoral manner and a molding frame fabricator performs pre-cut processing to carry it in the construction site in a pre-processing state.SOLUTION: A construction agent terminal 110 generates and transmits molding frame order information including molding frame data containing shape information and cepa hole position information, partition information on a partition of the molding frame, and construction scheduling data based on construction date information. With a molding frame processing agent terminal 120, processing scheduling means 122 generates schedule data of molding frame processing based on the construction schedule data. Molding frame processor control means 123 controls a molding frame processor 400 based on molding frame data to perforate a cepa hole onto a molding frame board, cut a crosspiece to manufacture molding frame parts. Printing processing means 125 prints guidance information for an operator to assemble the molding frame parts to complete the molding frame at a construction site. After pre-cut processing, conveyance instruction means 127 issues conveyance instruction.SELECTED DRAWING: Figure 1
Patent JP-2018189762-A (JP)
Title: Image formation apparatus, program and abnormality detection method
Inventor: MURAUCHI JUNJI
IPC: G03G21/00
Filed: 2017-05-01
Abstract: PROBLEM TO BE SOLVED: To provide an image formation apparatus, program and abnormality detection method which can more correctly detect abnormality.SOLUTION: An image formation apparatus includes: an image carrier; an electrification member which is brought into contact with the surface of the image carrier and rotates around a prescribed rotational shaft following rotation of the image carrier; an electrification drive unit which electrifies the surface of the image carrier by applying voltage to the electrification member rotating following rotation of the image carrier; an acquisition unit which acquires the electric characteristic value of the electrification member corresponding to the current amount flowing in the electrification member; acquisition control means which causes the acquisition unit to perform the characteristic value acquisition operation of acquiring the electric characteristic value of the electrification member over the rotation cycle of the electrification member while applying the prescribed inspection voltage to the electrification member by the electrification drive unit; and detection means which detects abnormality of the electrification member on the basis of the fluctuation range of the electric characteristic value acquired by the characteristic value acquisition operation and the length of the fluctuation period in which the electric characteristic value continuously becomes the value outside the prescribed reference range.SELECTED DRAWING: Figure 4
Patent JP-2018189134-A (JP)
Title: Control device of transmission
Inventor: NAKAJIMA HIDEYUKI
IPC: F16D48/02
Filed: 2017-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a control device of a transmission which can further accurately learn a power transmission start point of a friction clutch.SOLUTION: A control part learns a clutch stroke of a friction clutch at the time wien a difference rotation number between an output shaft rotation number of an engine and an input shaft rotation number of a transmission reaches a prescribed difference rotation number or larger (YES in step S5) when changing the friction clutch toward an open state from a release state (step S4) as a power transmission start point of the friction clutch (step S8). The control part also learns a clutch stoke at the time when the difference rotation number reaches the prescribed difference rotation number or larger (YES in step S5) when a state that the difference rotation number is not smaller than the prescribed difference rotation number continues for a prescribed time (YES in step S6) as the power transmission start points.SELECTED DRAWING: Figure 2
Patent JP-2018187849-A (JP)
Title: Lead pencil connection structure and lead pencil extension operation jig
Inventor: YAMASHITA SHINICHI
IPC: B43K19/02
Filed: 2017-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a lead pencil connection structure which is excellent in strength.SOLUTION: The lead pencil structure is formed by connecting respective base terminals 3 of a first pencil 1 and a second pencil 2. A screw hole 6 with a bottom part of inner diameter dimension D bigger than external diameter dimension d of a pencil refill 5 is recessed in specified depth dimension H from an edge face 4 of each base terminal 3. A ligneous connection screw body 7 is screwed to the screw hole 6, and the first pencil and the second pencil are connected in added shape.SELECTED DRAWING: Figure 2
Patent JP-2017227873-A (JP)
Title: Heater and fixing device
Inventor: TAKAGI OSAMU
IPC: H05B3/48
Filed: 2017-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a heater having a resistance heat generation body segmented into plural heating areas capable of preventing temperature reduction in an area between neighboring heating areas.SOLUTION: A heater in an embodiment includes: a heating part that generates heat by being supplied with electric power; and plural electrodes which are disposed on the opposing sides of the heating part being electrically connected to the heating part, and at least one side is formed being partially cut out.SELECTED DRAWING: Figure 7
Patent JP-2018194070-A (JP)
Title: Continuously variable transmission and transmission belt
Inventor: MIYAKE TAKAYUKI
IPC: F16H9/12
Filed: 2017-05-16
Abstract: To further increase a width of a transmission gear ratio of a continuously variable transmission by increasing a maximum winding radius of a transmission belt.SOLUTION: A continuously variable transmission has a plurality of elements including a body portion having a saddle face, and a pair of pillar portions extended from the body to be positioned at both sides in a width direction of the saddle face, and a transmission belt having rings disposed between the pair of pillar portions of the plurality of elements, and wound on first and second V-shaped grooves, and at least a part in a thickness direction of the ring wound on one of the first and second pulleys is projected to a radial outer side from an outermost periphery of a surface of the V-shaped groove of one of the first and second pulleys in a case where a groove width of one of the first and second pulleys is minimum.SELECTED DRAWING: Figure 2
Patent JP-2018193748-A (JP)
Title: Door device
Inventor: KISHIMOTO AKIRA
IPC: E05D15/48
Filed: 2017-05-16
Abstract: To provide a door device capable of smoothly swinging even if a guide rail for guiding a lower portion of a moving door is not provided.SOLUTION: A door device 1 includes a side door 2 and a moving door 3 which moves in the opening and closing direction of an opening of a building relative to the side door 2. Each of the sleeve door 2 and the moving door 3 is capable of swinging about a vertical direction as an axis. The door device 1 includes: a support mechanism 70 which prevents a distance between the moving door 3 and the side door 2 from becoming longer than a predetermined distance when the movable door 3 moves in the opening and closing direction and supports the moving door 3 when the moving door 3 swings, and a pair of slide rails 77 attached to the side door 2 and holding the support mechanism 70 from both sides in the thickness direction of the side door 2 in a sandwich manner and guiding, upon swing, a movement of the support mechanism 70.SELECTED DRAWING: Figure 4
Patent JP-2018192576-A (JP)
Title: Workpiece holding device
Inventor: HARA KOJI
IPC: B25J15/08
Filed: 2017-05-18
Abstract: To provide a workpiece holding device which can hold a workpiece in different shapes.SOLUTION: A workpiece holding device 10 includes a base body 20, and a pair of finger parts 22 for holding a workpiece 100. A first finger part 40 of the pair of finger parts 22 has a rake part 52 which can reciprocate in an arrow Z direction relatively to the base body 20, and can rotate on a plane orthogonal to the arrow Z direction. A second finger part 60 of the pair of finger parts 22 has a pressing part 74 which can reciprocate in an arrow X direction and can rotate on the plane orthogonal to the arrow Z direction.SELECTED DRAWING: Figure 2
Patent JP-2018193603-A (JP)
Title: Method for manufacturing cylindrical target material, method for manufacturing cylindrical sputtering target, jig for machining cylindrical sintered body, grinding device, and cylindrical target material
Inventor: ANDO ISAO
IPC: C23C14/34
Filed: 2017-05-22
Abstract: To provide a machining jig that has a smaller concentricity and a simple processing method, and does not generate a trouble such as dirt on a target material and an outer peripheral surface of the target material to be used.SOLUTION: In a method for manufacturing a cylindrical target material including a grinding process in which a cylindrical target material is fabricated by grinding a cylindrical sintered body, the grinding process has: a process S13-a of grinding one end face of a sintered body; a process S13-b of temporarily fastening the sintered body and installing it to a jig for machining a cylindrical sintered body via a temporarily fastening adhesive agent; a process S13-c of grinding the other end face of the sintered body; a process S13-d of grinding an outer peripheral surface and an inner peripheral surface of the sintered body; and a process S13-e of removing a target material obtained by grinding the sintered body, the jig for machining a cylindrical sintered body includes a cylindrical sleeve part, and a base provided on a bottom face of the sleeve part, the inner diameter of the sleeve part is larger than the inner diameter of the sintered body and the outer diameter of the sleeve part is smaller than the outer diameter of the sintered body, the temporarily fastening adhesive agent is applied to the top face of the sleeve part, and the sintered body is temporarily fastened.SELECTED DRAWING: Figure 5
Patent JP-2018201080-A (JP)
Title: Antenna device, and electronic equipment
Inventor: KOGA YOHEI
IPC: H01Q7/00
Filed: 2017-05-25
Abstract: To provide an antenna device ensuring desired communication characteristics according to the distance to a conductor, and to provide electronic equipment.SOLUTION: An antenna device includes a first loop antenna having first and second ends to be supplied with power, and a first length corresponding to N (N is an integer of 1 or more) times of wavelength in communication frequency, a second loop antenna having a second length corresponding to N times of the wavelength, a first connection conductor connecting the first and second loop antennas, at a position of a third length corresponding to M (M is an integer of 1 or more) times of quarter half wavelength in the communication frequency from the first end of the first loop antenna, and a second connection conductor connecting the first and second loop antennas, at a position of the first loop antenna different from the first connection conductor of the third length from the second end.SELECTED DRAWING: Figure 1
Patent JP-2018198662-A (JP)
Title: Game machine
Inventor: FURUHASHI NAOKI
IPC: A63F5/04
Filed: 2017-05-25
Abstract: To provide a game machine capable of preventing a decrease in game properties and a game interest under a condition that a part of a function is limited by a non-advantageous section where processing related to a prescribed advantageous game state is limited.SOLUTION: A game machine includes: RT control means capable of controlling a plurality of RT states; AT control means controlling an AT state capable of processing related to an instruction function which makes occurrence of a winning combination easy; and advantageous section control means which can control an advantageous section having performance related to the instruction function and a non-advantageous section which does not affect performance related to the instruction function. In the game machine, the RT control means causes a shift to non-RT as a prescribed number of games are executed in RT 1, keeps display of a prescribed combination of symbols in the non-RT until a special winning combination is won as the prescribed combination of symbols is displayed and performs control so as to cause a shift to RT 2 higher in replay winning probability than RT 1. The AT control means controls a shift of the RT state to the AT state on the basis of a state of the game section in RT 2.SELECTED DRAWING: Figure 13
Patent JP-2017201212-A (JP)
Title: Valve device
Inventor: SEKO TADASHI
IPC: F01P7/16
Filed: 2017-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a valve device enabling reduction in the constitution.SOLUTION: A valve device includes a housing 3, a ball valve 1 and a valve seat 2. The housing 3 includes an inlet 16 to which cooling water flows in and an outlet 11 from which cooling water flows out. The ball valve 1 includes a ball surface 1a and rotates about a rotating shaft in the housing 3, and the cooling water is supplied from the inlet 16 to inside of the ball valve. The valve seat 2 has an annular shape, is provided in a flow passage for guiding the cooling water from inside of the ball valve 1 to the outlet 11 and abuts on the ball surface 1a. When a flow passage center for guiding a refrigerant to the inlet 16 is defined as an inlet axis jα and a flow passage center for guiding the cooling water to the outlet 11 is defined as an outlet axis jβ, the rotating shaft extends in the direction of the inlet axis jα and the outlet axis jβ is provided at an obtuse angle to the inlet axis jα. Due to this structure, a bending angle of the cooling water can be reduced and thus pressure loss can be reduced.SELECTED DRAWING: Figure 6
Patent JP-2018203699-A (JP)
Title: Composition for keratin fibers
Inventor: MORI HARUMI
IPC: A61Q5/10
Filed: 2017-06-09
Abstract: To provide compositions for a keratin fiber that can prevent or reduce the volume down of a keratin fiber when the keratin fiber is colored and/or the colored keratin fiber is washed.SOLUTION: The present invention provides a composition for use in coloring or decoloring a keratin fiber, preferably hair, which comprises (a) malonic acid and (b) at least one cationic polymer. The present invention can prevent or reduce the volume down of a keratin fiber when the keratin fiber is colored by dying or bleaching and when the colored keratin fiber is washed e.g. by shampoo.SELECTED DRAWING: Figure 1
Patent JP-2019001100-A (JP)
Title: Multilayer film and package
Inventor: OTSUKI AKIYOSHI
IPC: B65D65/40
Filed: 2017-06-16
Abstract: To provide a multilayer film in which a film does not foam at film molding time at a high temperature, and transparency of the film is secured, and to provide a package.SOLUTION: A multilayer film 1 is formed by laminating, in this order, a moisture absorption layer 8 containing metal oxide, a pinhole-resistant layer 6 and an outer layer 2. Preferably, in the multilayer film 1, an average particle diameter of the metal oxide is 25-500 nm, and the content in the moisture absorption layer 8 is 0.05-20 mass%. In the multilayer film 1, a ratio of a thickness of the moisture absorption layer 8 to a total thickness is 3-80%.SELECTED DRAWING: Figure 1
Patent JP-2019003916-A (JP)
Title: Service plug
Inventor: YAMADA TAKESHI
IPC: H01R13/629
Filed: 2017-06-20
Abstract: To provide a service plug which makes a space for extraction unnecessary and can allow unusability due to dropping of an extraction side part and prevent entry of a foreign matter into a first connector housing.SOLUTION: A service plug includes a first connector housing, a second connector housing 20, and a lever 30, and the lever 30 includes a prevention wall 38 for preventing a cam pin in a cam groove 34 from being pulled out in the transition direction from the fitted state of a second connector housing 20 to the non-fitted state when the lever 30 is in the first operation position at a terminal end E of the cam groove 34.SELECTED DRAWING: Figure 3