baber/WOPTO huggingface dataset:
Patent JP-2017173740-A (JP)
Title: Fixing device and image forming apparatus
Inventor: ABE MASAAKI
IPC: G03G15/20
Filed: 2016-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that can suppress the occurrence of a fixing failure compared with a case where a difference in tension between the upstream and downstream in a conveyance direction of a medium on a fixing member on the uppermost stream in the conveyance direction of the medium among a plurality of fixing members is equivalent to a difference in tension between the upstream and downstream in the conveyance direction of the medium on the other fixing members.SOLUTION: An image forming apparatus comprises: a forming part that forms an image on a belt-like medium to be conveyed; and a fixing part that is arranged on the downstream side in the conveyance direction of the medium with respect to the forming part, the fixing part including a plurality of fixing members arranged side by side along the conveyance direction and each applying heat and pressure to the medium to fix an image to the medium. A difference in tension between the upstream and downstream in the conveyance direction of the medium on the fixing member on the uppermost stream in the conveyance direction is larger than a difference in tension between the upstream and downstream in the conveyance direction of the medium on the other fixing members.SELECTED DRAWING: Figure 3
Patent JP-2017177847-A (JP)
Title: Steering control apparatus
Inventor: KOBAYASHI KOZUE
IPC: B62D6/00
Filed: 2016-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a steering control apparatus capable of suppressing a calculation load.SOLUTION: An automatic driving apparatus (a steering control apparatus) 10 includes: a target route generation part 11 for generating a target route L; a turning radius calculation part 12 for calculating a turning radius R of a vehicle M for causing the vehicle M to travel along the target route L by causing the vehicle M to turn; a steering angle calculation part 13 for calculating a tire steering angle of the vehicle M using an Ackerman model on the basis of the calculated turning radius R; and a steering control part 14 for controlling steering of the vehicle M on the basis of the calculated tire steering angle.SELECTED DRAWING: Figure 1
Patent JP-2017177458-A (JP)
Title: Method for manufacturing polyolefin-coated steel pipe
Inventor: TAKAGUCHI KENJI
IPC: B29C65/44
Filed: 2016-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a coated steel pipe having excellent anticorrosion performance without providing a transfer means for transferring a steel pipe in the axial direction of the pipe while rotating the steel pipe, which is required for a T-die method.SOLUTION: In a method for manufacturing a polyolefin-coated steel pipe having an epoxy primer layer, a polyolefin adhesive layer, and a polyolefin layer, the manufacturing method includes steps as given below: an epoxy primer layer formation step of forming an epoxy primer layer on the outer surface of a steel pipe; and a fusion step of fusing a polyolefin molded product having a polyolefin adhesive layer and a polyolefin layer to the steel pipe. In the fusion step, the polyolefin adhesive layer of the polyolefin molded product and the epoxy primer layer of the steel pipe are brough into contact with each other in face-to-face relation, and in the fusion step, one or more polyolefin molded products are used.SELECTED DRAWING: Figure 1
Patent JP-2017180608-A (JP)
Title: Valve mechanism, attenuation force generation device and shock absorber
Inventor: MIWA KAZUHIRO
IPC: F16F9/34
Filed: 2016-03-29
Abstract: PROBLEM TO BE SOLVED: To adjust a generating attenuation force with higher accuracy.SOLUTION: A control valve part 60 includes: a valve body 72 having an opening 77 in which an oil circulates; a first vale 71A and a spacer 73 in which the valve body is opposed to a valve seat 63 with a gap of a predetermined dimension; a solenoid actuator which moves a drive valve 61 in a direction approaching the valve seat, and which makes a gap between an inner peripheral part of the valve body and the valve seat variable by elastically deforming the valve body in the direction in which the inner peripheral part approaches the valve seat with respect to an outer peripheral part of the valve body; a cylindrical sleeve 78 provided movably in a valve seat member 50; and a coil spring 79 accommodated in the valve seat member, and for generating an energization force for moving the sleeve when energization of the drive valve by the solenoid actuator is released. When the energization of the drive valve by the solenoid actuator is released, a flow passage cross sectional area of an oil is reduced by the sleeve moving by the energization force of the coil spring, and an attenuation force is exhibited.SELECTED DRAWING: Figure 9
Patent JP-2017184526-A (JP)
Title: Wiring member for motor, and motor
Inventor: MASUKO MASAHIRO
IPC: H02K3/52
Filed: 2016-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a wiring member for motor capable of suppressing coil cost and coil enlargement while suppressing occurrence of discharge caused by a surge voltage, and a motor.SOLUTION: A wiring member for motor comprises: an U-phase wiring part 41 including an U-phase power supply terminal 413 for connecting an U-phase power supply path through which an U-phase drive current is supplied, and being configured to supply the U-phase drive current from the U-phase power supply path to an U-phase coil 32U; a V-phase wiring part 42 including a V-phase power supply terminal 423 for connecting a V-phase power supply path through which a V-phase drive current is supplied, and being configured to supply the V-phase drive current from the V-phase power supply path to a V-phase coil 32Y; a W-phase wiring part 43 including a W-phase power supply terminal 433 for connecting a W-phase power supply path through which a W-phase drive current is supplied, and being configured to supply the W-phase drive current from the W-phase power supply path to a W-phase coil 32W; and an annular magnetic substance core 5 collectively covering the U-phase wiring part 41, the V-phase wiring part 42 and the W-phase wiring part 43.SELECTED DRAWING: Figure 5
Patent JP-2017183662-A (JP)
Title: Lead frame material and method for manufacturing the same
Inventor: KOBAYASHI YOSHIAKI
IPC: H01L23/50
Filed: 2016-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a lead frame material which is high in connection strength when wire bonding and superior in resin adhesion, and which can grossly suppress the production of powder of a noble metal cohering together.SOLUTION: A lead frame material comprises: a conductive base 1 on which a bonding wire 4 is to be provided. The lead frame material is 0.1 μm or less in arithmetic mean roughness Ra at least on a surface including a location where the bonding wire 4 is to be provided. The average length RSm of a roughness curve element in the surface 5-30 μm. To ensure the roughness, electroetching is performed.SELECTED DRAWING: Figure 1
Patent JP-2017184626-A (JP)
Title: Nucleic acid extraction kit and nucleic acid extraction cartridge
Inventor: YAMADA MASAHITO
IPC: C12M1/00
Filed: 2016-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a nucleic acid extraction kit and a nucleic acid extraction cartridge which can improve the extraction efficiency of nucleic acid when extracting nucleic acid for PCR.SOLUTION: With the nucleic acid extraction kit of the present invention: blood serum and a nucleic acid extraction reagent containing a conventional chaotropic agent is mixed with biological material containing nucleic acid; a carrier with a silica surface is brought into contact with the mixture; the carrier with the silica surface on which the nucleic acid is bound is washed; and the nucleic acid is eluted and recovered from the carrier having the silica surface on which the nucleic acid is bound.SELECTED DRAWING: Figure 3
Patent JP-2017184934-A (JP)
Title: Removal denture structure
Inventor: YOSHIDA REIKO
IPC: A61C8/00
Filed: 2016-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a removal denture structure in which a hole provided in a denture for removing the denture can be made small as much as possible, and thereby the degradation of aesthetics is suppressed.SOLUTION: A removable denture structure has a taper-shaped abutment 4 mounted to an artificial dental root 3, a crown body 5 where the inside detachably covered on the abutment 4 is formed in a tapered shape, a denture 6 mounted to the crown body 5, a pin hole 7 formed in the side face of the denture 6 and the crown body 5, and a pin contact part 9 formed to the abutment 4 so that a tooth root side portion 8b of the tip 8a of a pin 8 inserted to the pin hole 7 may come in contact therewith. The crown body 5 is fixed to the abutment 4 by the frictional force due to the wedge effect between a taper-shaped outer surface of the abutment 4 and a taper-shaped inner face of the crown body 5. The pin 8 is pressed into the pin hole 7 and the tooth root side portion 8b of the pin tip 8a is pushed to the pin contact part 9 of the abutment 4, and thereby the pin 8 pushes up the pin hole using the reaction force received by the pin tip 8a from the pin contact part 9 and the crown body 5 is moved to the tip side of the abutment 4.SELECTED DRAWING: Figure 2
Patent JP-2017187959-A (JP)
Title: Protection case and terminal apparatus
Inventor: TAKANO MINORU
IPC: G06F1/16
Filed: 2016-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a protection case having a simple structure capable of preventing of a screen from being interfered by a strap and a terminal apparatus mounted with the protection case.SOLUTION: A protection cover 10 includes: a support part 11 for supporting the terminal apparatus at one side; a first belt ring 13a formed on the other side of the support part 11; and a second belt ring 14a which is disposed in the vicinity of the first belt ring 13a but closer to the center of the support part 11 than the first belt ring 13a. The first belt ring 13a is disposed parallel to the vertical side of the terminal apparatus, and the second belt ring 14a is disposed being inclined with respect to the first belt ring 13a.SELECTED DRAWING: Figure 3
Patent JP-2017152353-A (JP)
Title: Lighting apparatus
Inventor: KIM TAE HYUN
IPC: H05B37/02
Filed: 2016-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a lighting apparatus capable of uniformly maintaining power consumed by light emitting units even in the case in which various voltages are applied, and increasing power efficiency while minimizing a heating problem.SOLUTION: A lighting apparatus includes: a power supply unit generating alternating current power; a light emitting unit including a first light emitting unit and a second light emitting unit which each have at least one light emitting diode element that emits light according to power supply voltage applied from the power supply unit and which are connected in series with each other; a voltage detecting unit connected in series with the power supply unit and measuring a power supply voltage value; a reference voltage controlling unit selectively controlling a first distribution switch unit and a second distribution switch unit which are separately connected to the first light emitting unit and the second light emitting unit, according to the power supply voltage value measured by the voltage detecting unit; a first variable resistor unit and a second variable resistor unit which are connected between the first distribution switch unit and a ground and between the second distribution switch unit and the ground, respectively, and which include a variable resistor; and a power controlling unit changing resistance values of the variable resistors included in the first variable resistor unit and the second variable resistor unit according to the voltage value measured by the voltage detecting unit, thereby uniformly maintaining power consumed by the first and second light emitting units.SELECTED DRAWING: Figure 1
Patent JP-2017190558-A (JP)
Title: Grip for folding door
Inventor: HIKOSAKA HISAYOSHI
IPC: E06B3/48
Filed: 2016-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a grip for folding door, which can be used to open and close a folding door of a built-in storage space of a building and a furniture storage space.SOLUTION: A cutout concavity for burying a grip with opening that continues from an inclined surface 9d of an inner side of a folding door unit 4A to a front surface 9c of the folding door unit 4A at least on the folding door unit on one side. A grip 11 is fitted and fixed in the cutout concavity. A finger insertion concave space 18 is formed on the grip 11. The finger insertion concave space 18 thrusts into the folding door unit 4A from the opening that continues from the inclined surface 9d of the folding door unit 4A to the front surface 9c of the folding door unit 4A.SELECTED DRAWING: Figure 3
Patent JP-2016128066-A (JP)
Title: Game machine
Inventor: ABIKO MASAMI
IPC: A63F7/02
Filed: 2016-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a game machine including illumination means capable of deriving a novel light mode.SOLUTION: A pachinko machine 10 includes illumination means (a performance button 125) including: light-emitting means having a plurality of light-emitting devices with different emission colors; a light-emitting body block on which the light-emitting means is placed; a cover member having translucency at least at one part and covering the light-emitting means; and drive means capable of displacing the light-emitting body block. When the light-emitting body block is displaced by driving of the drive means, a light-emitting device to be lit out of the plurality of light-emitting devices with different emission colors is changed, or a combination thereof is changed. Thereby, while a light part of the performance button 125 to be viewed through the cover member is moved, a color thereof is changed.SELECTED DRAWING: Figure 1
Patent JP-2017190386-A (JP)
Title: Diketopyrrolopyrrole compound or salt thereof, and pigment composition comprising the same
Inventor: YOSHIMOTO TAKASHI
IPC: C09B67/20
Filed: 2016-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a pigment composition stable as a colorant for a color filter resist and others in which atomization and increased concentrations are achieved without causing aggregation, sedimentation, or viscosity increase with time.SOLUTION: The present invention provides a diketopyrrolopyrrole compound represented by formula (1) or a salt thereof (n is an integer of 1 or 2; Ris H, a C1-C4 alkyl group, or a halogen atom; Rand Rindependently represent H, or a C1-C4 alkyl group; Ris H, a C1-C4 alkyl group, or a C1-C4 hydroxyalkoxy alkyl group; X, Y and Z independently represent O, S, or a bivalent linking group -NR-; Ris H, or a C1-C4 alkyl group).SELECTED DRAWING: None
Patent JP-2017190647-A (JP)
Title: Connector
Inventor: OKADA HIRONOBU
IPC: E04H17/14
Filed: 2016-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a connector having an excellent workability, in which bar material may be easily attached/detached.SOLUTION: There is provided a connector 10 for connecting two bar materials 41, which comprises a pair of sandwiching materials 11, a connecting member 20 connecting the pair of sandwiching materials 11, and an energizing member 30 energizing the pair of sandwiching materials 11 in a separating direction of one another. The pair of sandwiching materials 11 comprises a middle section 12 onto which the connecting member 20 and the energizing member 30 are attached, and sandwiching parts 13, 14 arranged on both sides of the middle section 12. The sandwiching parts 13, 14 facing each other sandwiches the bar material 41. When the pair of sandwiching materials 11 swing against the energizing force by the energizing member 30, a gap between the pair of sandwiching parts 13, 14 facing each other is expanded.SELECTED DRAWING: Figure 3
Patent JP-2017192418-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2016-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing a presentation effect of a light emission presentation.SOLUTION: A pachinko game machine 1 allowing a player to play games is provided, the pachinko game machine including: movable bodies 302L, 302R, and 402 which are movably provided; and a light guide unit 501 forming, on the side of a player in a depth direction, a predetermined light guide pattern which is overlapping with at least a part of movement areas E1 and E2 of the movable bodies 302L, 302R, and 402. During a movement period of the movable bodies 302L, 302R, and 402, at least during a part of the period, the pachinko game machine can perform a light emission presentation for causing a light emission of the predetermined light guide pattern of the light guide unit 501.SELECTED DRAWING: Figure 23
Patent JP-2017198475-A (JP)
Title: Distance detection device and method for calibrating distance detection device
Inventor: TAKEMURA SHOTA
IPC: G01B11/00
Filed: 2016-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a distance detection device with which it is possible to measure a distance with high accuracy, and a method for calibrating the distance detection device.SOLUTION: The distance detection device comprises: an uniaxial stage 11 for moving an object 100 in an uniaxial direction; a displacement gauge 15 for measuring the magnitude of uniaxial displacement of the object 100; a light projector 13 for irradiating the object 100 with a laser beam 200; an imaging device 14 for imaging the laser spot of the laser beam 200 radiated from the light projector 13 to the object 100; a storage unit 17 for storing a teaching table in which a plurality of movement set values that are amounts of uniaxial movement of the uniaxial stage 11 from a reference position are associated with an imaging position at the time the laser spot is imaged by the imaging device 14 for each of the plurality of movement set values; and an arithmetic device 18 for correcting the amount of uniaxial movement of the object 100 found on the basis of the teaching table with the displacement magnitude measured by the displacement gauge 15.SELECTED DRAWING: Figure 1
Patent JP-2016130745-A (JP)
Title: System including integrated separator, heater, and rack
Inventor: JEFF WILLIAMS
IPC: G01N35/04
Filed: 2016-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a rack in a diagnostic system.SOLUTION: The rack according to the present invention includes: a housing with a horizontal member; and a plurality of lanes. The horizontal member has a first vertical side surface, a second vertical side surface, and a plurality of slots each having an opening in the first vertical side surface. Each lane has a first space designed to receive a sample tube and a second space designed to receive a reagent holder. The reagent holder has at least one reagent container and at least one process container. The housing is designed to be capable of taking the reagent holder out from the lane without removing the sample tube from the lane.SELECTED DRAWING: Figure 5
Patent JP-2017200858-A (JP)
Title: Production method of nitride crystal substrate, and substrate for crystal growth
Inventor: MORI YUSUKE
IPC: C30B25/20
Filed: 2016-05-02
Abstract: PROBLEM TO BE SOLVED: To produce a quality nitride crystal substrate by using an enlarged substrate for crystal growth.SOLUTION: A production method of nitride crystal substrate has the first step in which a plurality of seed crystal substrates are provided, comprising a nitride crystal arranged planarly so that each main surface is mutually parallel, and that each side face abuts on mutually, and a substrate for crystal growth is prepared, in which a difference of a lattice constant between adjacent seed crystal substrates selected optionally from among the plurality of seed crystal substrates is 7×10Å or less, and the second step for growing a crystal film on the underground surface carried by the substrate for crystal growth.SELECTED DRAWING: Figure 6
Patent JP-2017200979-A (JP)
Title: Optical composition, cured product and optical element
Inventor: SAITO TERUNOBU
IPC: C08F220/38
Filed: 2016-05-06
Abstract: PROBLEM TO BE SOLVED: To provide cured products and optical elements that are high in dispersion characteristics and secondary dispersion characteristics of refractive indexes, and have high chromatic aberration correction functions to prevent crystallization, and optical compositions for obtaining the cured products and optical elements.SOLUTION: A cured product contains a structure represented by formula (4) and a structure represented by formula (5), where the structure represented by formula (5) is 0.01 or more and 0.10 or less, by a ratio in the amount of substance, to the structure represented by formula (4)SELECTED DRAWING: Figure 2
Patent JP-2017202024-A (JP)
Title: Comforter
Inventor: NISHIMURA KOSUKE
IPC: A47G9/02
Filed: 2016-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a comforter enhancing heat insulation.SOLUTION: A comforter includes: a first cloth part 2 extending in a rectangular shape; a second cloth part superposed on the first cloth part 2 and extending in a rectangular shape; a plurality of swollen parts A1, A2, A3 formed by sewing/joining the first cloth part 2 and second cloth part in a grid shape; and piping 10 extending in a long direction D2 in each of both edges of the first cloth part and second cloth part in a width direction. A plurality of the second swollen parts A2 located in at least one edge in the long direction D2 are swollen higher than the other swollen parts A1, A3.SELECTED DRAWING: Figure 3
Patent JP-2017025291-A (JP)
Title: Liquid crystal medium
Inventor: MARTIN ENGEL
IPC: C09K19/34
Filed: 2016-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal medium for a display based on an ECB (electrically controlled birefringence), IPS (in-plane switching) or FFS (fringe field switching) effect.SOLUTION: The present invention provides a compound represented by formula I, a liquid crystal medium preferably having a nematic phase and negative dielectric anisotropy, and use of the liquid crystal medium in an electro-optic display. In the formula, -ZG- represents a substituted/unsubstituted aromatic/heteroaromatic hydrocarbon group having 4 bonding sites; Z11 and Z12 each independently represent a connecting group such as a single bond; Y11 to Y14 each independently represent an alkyl group or the like; R12 represents a linear/branched alkyl chain; n is 3 or 4; and m is (4-n).SELECTED DRAWING: None
Patent JP-2016137383-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2016-05-12
Abstract: PROBLEM TO BE SOLVED: To improve game amusement with respect to a presentation using a re-variable display.SOLUTION: When it is determined not to be controlled in a big win game state, a total number of times is regulated to become less than a prescribed number of times (S566-S570), the total number of times being the number of times of re-variation executions in variation patterns of pseudo continuations and the number of times of variable display executions in which continuation notices are performed.SELECTED DRAWING: Figure 53
Patent JP-2016220204-A (JP)
Title: Method and system for super channel power pre-emphasis
Inventor: VASSILIEVA OLGA I
IPC: H04J14/02
Filed: 2016-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system for super channel power pre-emphasis.SOLUTION: A method and system may adjust power levels of selected subcarriers of a super channel. The power pre-emphasis may be performed at a transmission stage by using a laser light source, a variable optical attenuator, or a wavelength selection switch (WSS). The power pre-emphasis may be performed in-line at a ROADM node. The power pre-emphasis may be performed by using feedback control on the basis of a receiver output. The power pre-emphasis may be performed by using feedforward control on the basis of optical path computation.SELECTED DRAWING: Figure 6