baber/WOPTO huggingface dataset:
Patent JP-2017181625-A (JP)
Title: Electro-optical device, electro-optical unit, and electronic apparatus
Inventor: UCHIYAMA SUGURU
IPC: G03B21/00
Filed: 2016-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an electro-optical device capable of effectively releasing heat of a chip provided with a mirror, and an electro-optical unit and an electronic apparatus.SOLUTION: An electro-optical device 100 includes: a wiring board 90 provided with an internal terminal 94; and a chip 2 mounted on the wiring board 90. The chip 2 comprises: a mirror 50; a driving element; and a chip side terminal 17 electrically connected to the driving element. The wiring board 90 includes: a first surface 901 provided with the internal terminal 94; a second surface 902 on a side opposite to the first surface 901; a third surface 903 connecting the first surface 901 to the second surface 902; and a fourth surface 904 on a side opposite to the third surface 903. On the wiring board 90, a metal member 98 exposed from the first surface 901 and the second surface 902, and through-holes 99 (a first through hole 991 and a second through hole 992) extending from the third surface 903 to the fourth surface 904 and being brought into contact with the metal member 98 are provided.SELECTED DRAWING: Figure 6
Patent JP-2017180557-A (JP)
Title: Transmission device
Inventor: MATSUOKA SHINYA
IPC: F16H25/06
Filed: 2016-03-29
Abstract: PROBLEM TO BE SOLVED: To secure an installation space of a holding member between both transmission members while making thrust load between a transmission groove and a rolling element during transmission zero or sufficiently reducing the same, in a transmission device in which one of transmission members applies a first axis as a central axis, the other transmission member is revolvable around the first axis while rotating around a second axis eccentric from the first axis, and a transmission mechanism between both transmission members has one of transmission grooves formed on one of the transmission members and formed into the corrugated annular shape on the first axis, the other transmission groove formed on the other transmission member and formed into the corrugated annular shape on the second axis, and a plurality of rolling elements disposed on a plurality of intersecting portions of both transmission grooves.SOLUTION: A rolling element 23 includes first and second rolling portions 23a, 23b respectively having first spherical portions r1 rollably engaged with transmission grooves 21, 22 of the transmission members 5, 8 at outer peripheral portions, and an intermediate connecting portion 23m integrally connecting both rolling portions, and rotatably fitted and supported by a holding hole 31 of a holding member H1.SELECTED DRAWING: Figure 1
Patent JP-2016128586-A (JP)
Title: Polyimide precursor composition, method of producing polyimide precursor composition, transfer belt, method of manufacturing transfer belt, transfer belt unit, and image forming apparatus
Inventor: MIYAMOTO TAKESHI
IPC: G03G15/16
Filed: 2016-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a polyimide precursor composition in which conductive particles are uniformly dispersed and blended and whose imidization is efficiently promoted when molding a polyimide molded article.SOLUTION: In the polyimide precursor composition, a resin which has a repeating unit represented by general formula (I) in the figure and has an imidization ratio of 0.2 or less and a morpholine having a tertiary amino group are dissolved in an aqueous solvent, and conductive particles are dispersed in the aqueous solvent. In the general formula (I), A represents a tetravalent organic group, and B represents a divalent organic group.SELECTED DRAWING: None
Patent JP-2017178357-A (JP)
Title: Packaging bag
Inventor: HONGO KATSUHIRO
IPC: B65D30/02
Filed: 2016-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a packaging bag for filling and sealing a content, such as retort foods, which prevents cracks of a vapor deposition film of an inorganic oxide, thereby having excellent barrier property, improved preserving property for contents, and various physical properties such as heat resistance.SOLUTION: A packaging bag includes a base material layer and an intermediate layer. The base material layer and the intermediate layer are respectively made of a polyester film provided with a vapor deposition film of an inorganic oxide, and a laminated film whose sealant layer is a polyolefin film. The vapor deposition film of the inorganic oxide of the base material layer is disposed close to the intermediate layer. The base material layer, the intermediate layer, and the sealant layer are laminated one upon another while interposing an adhesive therebetween.SELECTED DRAWING: Figure 1
Patent JP-2017181725-A (JP)
Title: Musical score display method, musical score display device, musical score display program
Inventor: UEMURA NORIHIRO
IPC: G10G1/00
Filed: 2016-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a musical score display method that facilitates a user's understanding of a relation between a musical score and a time axis representing a length of a whole musical piece when the musical score is actually performed.SOLUTION: In a musical score display method, a musical score image information generation unit generates, based on a musical score data representing a musical score, a musical score image information representing the musical score. A first time-axis information generation unit generates a first time-axis information for displaying a time axis corresponding to actual performance in which a repetition portion of the musical score is developed. A display control unit then displays a plurality pieces of first repetition portion identifying information representing a position corresponding to the repetition portion in the first time-axis information.SELECTED DRAWING: Figure 8
Patent JP-2017178126-A (JP)
Title: Sunshade member for automobile
Inventor: YAMASHITA TAKESHI
IPC: B60J3/00
Filed: 2016-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an easily attachable/detachable sunshade member for an automobile.SOLUTION: A sunshade member 10 for an automobile includes a rectangular part 12 having an approximately rectangular shape including a sheet-shaped body part 14 provided with a film for shielding sunlight, and an insertion part 16 provided on the end of the body part 14, and insertable between a window glass 35 and a door glass run 32 mounted on a slide portion of the window glass 35 through a door frame 36. In the rectangular part 12, one corner part C1 has a diameter larger than those of the three other corner parts C2, C3, C4.SELECTED DRAWING: Figure 1
Patent JP-2017180720-A (JP)
Title: Magnetic gear device
Inventor: SHIMIZU SHIGEO
IPC: F16H49/00
Filed: 2016-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic gear device capable of preventing stepping-out without increasing magnetic force.SOLUTION: A magnetic gear device includes a pair of first magnetic gear 10 and second magnetic gear 20, and the other pair of third gear 30 and fourth gear 40. The first magnetic gear 10 and the third gear 30 are integrally rotatable in a first rotating direction on a first rotating shaft 13 as a center. The second magnetic gear 20 and the fourth gear 40 are integrally rotatable in a second rotating direction R2 on a second rotating shaft 23 as a center. The third gear 30 and the fourth gear 40 are disposed in a state of being kept into contact with each other in a torque transmittable state. In a first state that input torque input to the first rotating shaft 13 is a maximum transmission torque between the first magnetic gear 10 and the second magnetic gear 20 or less, torque is transmitted between the first magnetic gear 10 and the second magnetic gear 20. In a second state that the input torque is over the maximum transmission torque, the torque is transmitted between the third gear 30 and the fourth gear 40 in addition to the torque transmitted between the first magnetic gear 10 and the second magnetic gear 20.SELECTED DRAWING: Figure 1
Patent JP-2017038508-A (JP)
Title: Adapter for indirect live-line tool, and working method using the same
Inventor: TSUJI KAZUHIRO
IPC: H02G1/02
Filed: 2016-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an adapter for an indirect hot-line tool capable of safely implementing hot-line work in a place where a plurality of wiring exist up and down, and a working method using the same.SOLUTION: The adapter for the indirect hot-line tool is provided in an indirect hot-line tool 140 including jaws provided in distal ends of a pair of opening/closing arms 150 which are opened/closed around an opening/closing shaft by operating an operation part, and made closer or separated with opening/closing of the pair of opening/closing arms. The adapter comprises: a pair of proximal regions 10 and 50 including insertion holes into which the jaws are inserted; a pair of arm parts 60 and 70 which extends from the proximal regions, opens/closes while being linked with the opening/closing of the pair of opening/closing arms, has distal end sides being substantially perpendicular in a direction in parallel with an opening/closing shaft 151 of the opening/closing arms, and is tilted in a length direction of an operation rod 148; and a pair of clips 90 and 100 provided at distal end sides of the pair of arm parts and being opposite to each other in the state where the arm parts are closed.SELECTED DRAWING: Figure 11
Patent JP-2017187551-A (JP)
Title: Optical fiber fixing structure and optical fiber fixing method
Inventor: WATANABE TOMONORI
IPC: G02B6/36
Filed: 2016-04-01
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber fixing structure and an optical fiber fixing method that are capable of achieving both of a fixing function of a top of an optical fiber and a bending-stress relaxation function of the optical fiber at a tip of a ferrule, while avoiding: an increase in a diameter of a fixing part between the optical fiber and the ferrule; and difficulty in selection of an adhesive agent.SOLUTION: An optical fiber fixing structure 100 includes: an optical fiber 101; and a ferrule 102 where a tip of the optical fiber 101 is fixed by adhesion. The optical fiber 101 has its tip front fixed by adhesion by the use of a first adhesive agent 109 and has its tip rearward fixed by adhesion by the use of a second adhesive agent 110 whose Young's modulus is lower than that of the first adhesive agent 109.SELECTED DRAWING: Figure 1
Patent JP-2017188513-A (JP)
Title: Semiconductor device
Inventor: KISHI HIROAKI
IPC: H01L23/31
Filed: 2016-04-01
Abstract: PROBLEM TO BE SOLVED: To improve reliability while maintaining heat radiation characteristics of a semiconductor device.SOLUTION: A semiconductor device according to one embodiment comprises a first die pad, a second die pad, a first adhesive layer, and a semiconductor chip. The first die pad has a lower surface exposed to an outside, and an upper surface including a rough surface. The second die pad is provided above the first die pad, and has a lower surface including a rough surface. The first adhesive layer is provided so as to be brought into contact with the upper surface of the first die pad and the lower surface of the second die pad. The semiconductor chip is provided above the second die pad.SELECTED DRAWING: Figure 1
Patent JP-2017186465-A (JP)
Title: Polycarbonate resin composition and molded article thereof
Inventor: HATTORI KEIKA
IPC: C08K3/00
Filed: 2016-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a polycarbonate resin composition excellent in flowability during molding processing without causing deterioration of the original properties of a polycarbonate resin.SOLUTION: A polycarbonate resin composition contains a flowability enhancer which is a polycondensate of a monomer mixture containing biphenol (A) of 0 to 55 mol%, bisphenol (B) of 5 to 60 mol% and dicarboxylic acid (C) of 40 to 60 mol%, where the mol% of the monomers are values when the total of (A), (B) and (C) is 100 mol%, and an inorganic filler.SELECTED DRAWING: None
Patent JP-2017189730-A (JP)
Title: Method for producing silver phosphate-carrying porous carbon material and silver phosphate-carrying porous carbon material
Inventor: ASADA TAKASHI
IPC: A61L9/00
Filed: 2016-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a silver phosphate-carrying porous carbon material that allows silver phosphate to be carried on the surface of a porous carbon material.SOLUTION: A method for producing a silver phosphate-carrying porous carbon material includes immersing a porous carbon material in a phosphate ion-containing solution, evaporating and drying it to obtain a coagulum, bringing the coagulum into contact with a silver ion-containing solution, and thereafter, subjecting it to solid-liquid separation.SELECTED DRAWING: Figure 3
Patent JP-2016208819-A (JP)
Title: Offset voltage generator of three-phase inverter and three-phase inverter control device
Inventor: LEE HAK-JUN
IPC: H02M7/48
Filed: 2016-04-12
Abstract: PROBLEM TO BE SOLVED: To provide an offset voltage generator controlling continuous modulation and discontinuous modulation of a three-phase inverter.SOLUTION: An offset voltage generator of a three-phase inverter includes: a first limiter configured to compare a first phase-voltage signal with a maximum limit value and a minimum limit value to output a first limit-voltage signal; a second limiter configured to compare a second phase-voltage signal with the maximum limit value and the minimum limit value to output a second limit-voltage signal; a third limiter configured to compare a third phase-voltage signal with the maximum limit value and the minimum limit value to output a third limit-voltage signal; and a summer configured to add a difference value between the first phase-voltage signal and the first limit-voltage signal, a difference value between the second phase-voltage signal and the second limit-voltage signal, and a difference value between the third phase-voltage signal and the third limit-voltage signal, to output an offset voltage. The maximum limit value and the minimum limit value are determined by a predetermined weighted value and a DC end voltage of the three-phase inverter.SELECTED DRAWING: Figure 5
Patent JP-2017190402-A (JP)
Title: Monomer, polymer compound, resist composition and pattern forming method
Inventor: FUJIWARA NORIYUKI
IPC: C08F220/38
Filed: 2016-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a monomer and the like used for a chemically amplified resist composition which: in photolithography with high energy rays such as ArF excimer laser light, EBs, and EUVs as a light source, has small acid diffusion, high sensitivity and high resolution; has lithography performances such as MEF, LWR and CDU in a balanced manner; has excellent compatibility; and prevents defects from appearing.SOLUTION: The present invention relates to a monomer represented by the formula (1).SELECTED DRAWING: None
Patent JP-2017192871-A (JP)
Title: Acidic water neutralizer, and neutralizing method of acidic water
Inventor: YAMAUCHI MASATO
IPC: C02F1/66
Filed: 2016-04-18
Abstract: PROBLEM TO BE SOLVED: To provide an acidic water neutralizer that contains a magnesium compound, has an excellent neutralizing speed, and a sufficiently small amount is used in neutralizing acidic water.SOLUTION: An acidic water neutralizer contains a magnesium compound and an ammonium salt. A ratio B/A is preferably more than 0 and 0.5 or less, where A is the number of moles of magnesium contained in the magnesium compound, and B is a number of moles of ammonium contained in the ammonium salt. Preferably, the magnesium compound is mixed with the ammonium salt so that the ratio B/A comes in the above range to obtain the acidic water neutralizer.SELECTED DRAWING: None
Patent JP-2017067755-A (JP)
Title: MEMS sensor
Inventor: SAMUKAWA MASAYUKI
IPC: G01L5/16
Filed: 2016-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a technique for performing texture measurement with single MEMS sensor.SOLUTION: A texture measurement MEMS sensor 1 comprises a translucent elastic member 4, at least one detector element 5 embedded into the translucent elastic member 4, and a light source 6 for irradiating an object. The detector element 5 includes: two terminals 54A, 54B on a semiconductor layer 52 via an insulation layer 53; a cantilever 55 having an end connected to the semiconductor layer 52 and deforming according to contact of an object to the translucent elastic member 4; and a strain gauge 56 provided on the cantilever 55 and having ends connected to the two terminals 54A, 54B. The MEMS sensor 1 detects a contact force based on a change in DC resistance between the two terminals 54A, 54B, and detects, based on an AC impedance change between the two terminals 54A, 54B, at least one of a reflection spectrum from the object and the temperature of the object.SELECTED DRAWING: Figure 3
Patent JP-2017199882-A (JP)
Title: Light source unit
Inventor: IWASAKI RYUICHI
IPC: F21V29/504
Filed: 2016-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a light source unit which can cool a light emitting element with a simpler structure.SOLUTION: A light source unit 1 includes: an LED 2; and a lens body 6 covering the LED 2. A lens interior liquid refrigerant passage 20, in which a liquid refrigerant flows, is provided in the lens body 6.SELECTED DRAWING: Figure 3
Patent JP-2016169150-A (JP)
Title: Method for purifying indium oxide-containing layer
Inventor: JUERGEN STEIGER
IPC: C01G15/00
Filed: 2016-05-02
Abstract: PROBLEM TO BE SOLVED: To provide an improved method for manufacturing an indium oxide-containing layer by overcoming defects of conventional technologies.SOLUTION: There is provided a liquid phase method for manufacturing an indium oxide-containing layer including conducting following a) to d) in this order on a coating composition capable of being manufactured from a mixture containing at least one indium oxide precursor and at least one solvent or dispersion medium, a) applying on a substrate, b) irradiating a composition coated on the substrate by an electromagnetic wave, c) optionally drying it and d) transforming to the indium oxide-containing layer by heat, where the indium oxide precursor is indium halogen alkoxide of the general formula InX(OR), where R=an alkyl group and/or an alkoxyalkyl group and X=F, Cl, Br or I and irradiation by the electromagnetic wave having a beam in a range of 170 to 210 nm and a range of 250 to 258 nm at significant percentage is conducted.SELECTED DRAWING: None
Patent JP-2017200802-A (JP)
Title: Auxiliary brake device
Inventor: OSADA HIDEKI
IPC: B60T1/093
Filed: 2016-05-06
Abstract: PROBLEM TO BE SOLVED: To improve brake force by using an air compressor.SOLUTION: An auxiliary brake device includes: an air compressor 10 which is equipped with an input shaft 11, a cylinder 13, a piston 14, an intake port 15, a discharge port 16, an intake valve 17, and a discharge valve 18; a brake state detecting portion 71 which detects whether or not it is in a state turning on a brake; and a valve control portion 72 which controls the intake valve 17 in a valve open state while keeping the discharge valve 18 in a valve close state, after controlling the intake valve 17 and the discharge valve 18 to be in the valve close state so as to bring the inside of the cylinder 13 into a negative pressure state, during a lowering stroke of the piston 14, when turning-on operation is detected, and control at least one of the intake valve 17 and the discharge valve 18 to be in the valve open state when the piston 14 moves close to an upper dead point, after controlling the intake valve 17 and the discharge valve 18 to be in the valve close state, during a rising stroke of the piston 14.SELECTED DRAWING: Figure 1
Patent JP-2017202150-A (JP)
Title: Game machine
Inventor: SASAKI KOJI
IPC: A63F7/02
Filed: 2016-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of improving game taste by enhancing performance effects by expansion of a display area.SOLUTION: A ratio occupied by an image visible area 5 (a display area 7a) out of an area visible through a window part 51a of a front frame 51 is increased more than a ratio occupied by a game area 3. When a game ball enters a first operation-start hole 20 provided at a left game area 3A, the game ball entered therein is discharged to a back side of a game board and, on the basis of the ball entry, a game ball image simulating the game ball is displayed on the display area 7a to execute a game ball performance display (a pseudo ball performance) of moving the game ball image on the display area 7a.SELECTED DRAWING: Figure 1
Patent JP-2017208040-A (JP)
Title: Automatic operation control system for mobile entity
Inventor: ICHIKAWA KENTARO
IPC: B60W30/10
Filed: 2016-05-20
Abstract: PROBLEM TO BE SOLVED: To more accurately determine a movement unsuitable area and more accurately generate the route of a mobile entity.SOLUTION: An automatic operation system for a mobile entity comprises an environment map storage device 6a that stores environment map information, a road attribute storage device 6b that stores road attribute information, and an electronic control unit 10. The environment map information includes position information indicating each of a plurality of positions in a space and state quantity variability of each of a plurality of positions which is associated with each corresponding position information, the state quantity variability representing the easiness of a change of the state quantity of a corresponding position to time. The electronic control unit calculates each of the state quantity expected value and variability expected value of a road on the basis of the road attribute information, determines a movement unsuitable area which is unsuitable for a mobile entity to move, on the basis of the state quantity representative value and state quantity variability of a road and the state quantity expected value and variability expected value of the road, and generates the route of the mobile entity on the basis of the movement unsuitable area.SELECTED DRAWING: Figure 1
Patent JP-2016153143-A (JP)
Title: Processing method for sheet metal with direct diode laser beam and direct laser processing apparatus for executing the same
Inventor: ISHIGURO HIROAKI
IPC: B23K26/02
Filed: 2016-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a laser processing method for a sheet metal which produces little deposition of dross and is easy of peeling off deposited dross when sheet metal processing is executed by using multiwavelength laser beams, and a laser processing apparatus for executing the same.SOLUTION: When a sheet metal with a thickness of 2 mm or more is to be cut, a condenser lens having a focal distance f≥150 mm with a focal point Pf disposed by -2.0 mm<Pf≤about 0.0 mm with a top face of the sheet metal used as a reference is used to irradiate the sheet metal with parallel laser beams from a DDL module. When a sheet metal with a thickness of less than 2 mm is to be cut, a condenser lens having a focal distance f≤120 mm with a focal point Pf disposed by 0.0 mm<Pf≤2.0 mm with the top face of the sheet metal used as a reference is used to irradiate the sheet metal with parallel laser beams from the DDL module.SELECTED DRAWING: Figure 1
Patent JP-2017209420-A (JP)
Title: Seat adjustment device
Inventor: UNOU HARUKI
IPC: B60N2/22
Filed: 2016-05-27
Abstract: PROBLEM TO BE SOLVED: To improve convenience when an angle of a seat back is adjusted in a vehicle seat configured to automatically adjust the angle of the seat back.SOLUTION: A recliner 20 is fixed to a seat cushion 13 side and a lock plate 41 is provided in a seat back 14 side. A coupling gear 21 is fixed to the recliner 20 and integrally rotated along with the recliner 20. The lock plate 41 is spaced from the coupling gear 21 to release the engagement of both, so that the seat back 14 is quickly and largely tilted forward (B). When the coupling gear 21 is rotated rearward, after the seat back 14 has been tilted forward, the lock plate 41 is engaged with an engagement object part 24 of the coupling gear 21 (C). Accordingly, the seat back 14 can be automatically raised by the recliner 20 (D).SELECTED DRAWING: Figure 8