baber/WOPTO huggingface dataset:
Patent JP-2017003923-A (JP)
Title: Image forming apparatus
Inventor: SUGIYAMA YUICHI
IPC: G03G21/00
Filed: 2015-06-15
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that can suppress a change in engaging strength due to wear of gears.SOLUTION: An image forming apparatus comprises: a pair of gears 57 and 58 that are arranged on a driving force transmission path from a motor 51 to a tension roller 21A and can rotate on different axes of rotation; a motor 53 that can change the clearance between the axes of rotation of the pair of gears 57 and 58; an acquisition part 54 that acquires sound data when the pair of gears 57 and 58 are operated; and a change control part 101 that controls the clearance between the axes of rotation by using the motor 53 on the basis of the sound data acquired by the acquisition part 54 and predetermined reference sound data.SELECTED DRAWING: Figure 2
Patent JP-2017007461-A (JP)
Title: Brake fluid pressure control device and manufacturing method for the same
Inventor: OGAWA TAKASHI
IPC: B62L3/08
Filed: 2015-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a brake fluid pressure control device which achieves reduction of manufacturing costs and downsizing of the brake fluid pressure control device and simplification of the manufacturing process, and to provide a manufacturing method for the brake fluid pressure control device.SOLUTION: A brake fluid pressure control device 1 has: a base substance 10 in which a passage for a hydraulic fluid is formed; a plurality of hydraulic pressure adjustment valves 3 provided at the passage; and a plurality of driving coils 11 respectively provided at the hydraulic pressure adjustment valves 3 and configured to drive the hydraulic pressure adjustment valves 3. One end part 15B forming one end side of the driving coil 11 is bonded to an adhering surface part forming an outer shell of the base substance 10 through a first adhesive member 17A.SELECTED DRAWING: Figure 4
Patent JP-2015187886-A (JP)
Title: Tracking feeds in social network
Inventor: GEOFFREY BORGGAARD
IPC: G06Q50/10
Filed: 2015-06-19
Abstract: PROBLEM TO BE SOLVED: To track a plurality of feeds for a user in a social network, by tracking information on the basis of profile information describing the user such that a tracking result is personalized for the user even if the user explicitly provides no information indicating a tracking purpose.SOLUTION: A personalization module retrieves a category (402). The personalization module organizes social information feed into a feed categorized on the basis at least partly of the category (406). The personalization module extracts a feature on the basis at least partly of a user query (408). The personalization module filters the categorized feed on the basis at least partly of the feature to generate a personalized feed (410). The personalization module outputs the personalized feed to the user or a third party (412).
Patent JP-2017009875-A (JP)
Title: Learning support device and program
Inventor: YAMAGUCHI TOMOHARU
IPC: G10L19/00
Filed: 2015-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a learning support device that effectively improves listening ability of a user more quickly.SOLUTION: Image data G stored as learning problem data is displayed on a display with a touch panel, and sounds 1-4 corresponding to sentences 1-4 explaining an event indicated in the image G are reproduced in order. During the sound reproduction, based on point positions Pm (P1, P2, P3) on the image G relating to the sentence 3 correctly explaining the event, image parts corresponding to the point positions are identification displayed for example by arrow displaying (hint displaying(1)), contrast displaying (hint displaying (2)) according to a time lapse, or zoom displaying (hint displaying (3)) according to the time lapse. The user is allowed to answer a question of which of the sentences 1-4 is correct by selecting the correct sentence.SELECTED DRAWING: Figure 4
Patent JP-2017009899-A (JP)
Title: microscope
Inventor: YAMASHITA DAICHI
IPC: G02B7/04
Filed: 2015-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a microscope that permits simple and inexpensive focusing of its objective lens on the specimen.SOLUTION: A microscope 100 that irradiates an object sample 2 on a stage 3 with light via an objective lens 5 and condenses reflected light from the object sample 2 to perform observation is equipped with a microscope body 1 having at least a base part 1a and a pillar part 1b erected on the rear side of the base part 1a; a focusing mechanism 4 for adjusting the distance between the focal position of the objective lens 5 and the upper face of the stage 3 by moving the stage 3 or the objective lens 5 up and down; and a positional information display unit 10 that makes possible visual confirmation of the distance between the focal position of the objective lens 5 and the upper face of the stage 3.SELECTED DRAWING: Figure 1
Patent JP-2016176049-A (JP)
Title: Polyurethane foam
Inventor: TAKAYAMA SATOYUKI
IPC: C08G18/48
Filed: 2015-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a polyurethane foam good in heat resistance, moist heat resistance fire retardancy.SOLUTION: In a polyurethane foam obtained from a polyurethane foaming raw material including polyol, polyisocyanate, a foaming agent, a catalyst and a fire retardant, the polyol includes polyester polyol having the side chains of an alkyl group by one or more, the polyisocyanate is made of diphenylmethane diisocyanate, the fore retardant is made of either or both of powder fire retardants selected from expanded graphite and a phosphorous-based powder fire retardant, the addition amount thereof is 20 to 40 pts.mass to 100 pts.mass of the polyol and the density of the polyurethane foam (JIS K7222:2005) being 80 to 120 kg/m.SELECTED DRAWING: None
Patent JP-2018152623-A (JP)
Title: Radio communication system, base station device, precoder determination method, and program
Inventor: TAJIMA SHINICHI
IPC: H04W16/28
Filed: 2015-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a precoder capable of achieving high throughput with a low computation amount in MU-MIMO.SOLUTION: A method includes: determining at least one first precoder for each of a plurality of terminals S1; calculating a first index in consideration of interfering power on the basis of the first precoder S2; sorting the terminals on the basis of the first index S3; sequentially selecting a transmission precoder determination vector from a predefined set on the basis of a second index in consideration of interference suffered from other terminals at the terminals S4; and determining a second precoder to be used for transmission on the basis of the transmission precoder determination vector S5.SELECTED DRAWING: Figure 16
Patent JP-2015166636-A (JP)
Title: Seal device
Inventor: NAKANIWA TERUHIRO
IPC: F16J15/447
Filed: 2015-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a seal device capable of suppressing the unstable vibration of a rotational body and improving sealing performance by suppressing a flow between a stationary body and the rotational body.SOLUTION: A seal device comprises: a second longitudinal wall portion 22 extending from a stationary body 11 to a rotational body 12 and formed into a ring shape having a thickness in an axial center direction A of the rotational body 12; a protrusion portion 23 formed into a ring shape protruding from the rotational body 12 to the stationary body 11 to be opposed to the second longitudinal wall portion 22; and a plurality of swirl breaker chambers 24 disposed on the stationary body 11 at predetermined intervals in a circumferential direction of the rotational body 12 to be opposed to the protrusion portion 23, a thickness of the protrusion portion 23 being set equal to or smaller than a thickness of a tip end portion of the second longitudinal wall portion 22.
Patent JP-2017014861-A (JP)
Title: Permanent mold installation jig, and permanent mold installation method using the same
Inventor: YOSHIKAWA CHIKAGE
IPC: E02D29/02
Filed: 2015-07-06
Abstract: PROBLEM TO BE SOLVED: To enhance installation work efficiency of permanent mold, and enable the permanent mold to be installed readily even when a space from a steel sheet pile installed on a rear surface side is narrow.SOLUTION: A permanent mold installation jig includes: a frame installed in front of a steel sheet pile installed at a construction site where concrete is cast; and panel fixing metal fittings fixed at a plurality of locations on support posts constituting the frame and each having a through-hole for bolt fixing through which a bolt is pierced from the steel sheet pile side, the bolt being fastened on a rear surface of a rectangular mold panel positioned on a surface of the frame on a side opposite the steel sheet pile. The jig fixes a plurality of mold panels that have been laid continuously next to each other.SELECTED DRAWING: Figure 1
Patent JP-2017014609-A (JP)
Title: Alloy for ornament, manufacturing method of alloy for ornament and ornament
Inventor: ODAGIRI MASAHIKO
IPC: C22C5/04
Filed: 2015-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a Pt alloy high in purity and large in strength of hardness.SOLUTION: An alloy for ornament contains 99.90 wt.% to 99.95% of Pt and 0.05 wt.% to 0.10 wt.% of Ti and In. A manufacturing method of the alloy for ornament has a process of inputting 99.90 wt.% to 99.95% of Pt and more than 0.05 wt.% and smaller than 0.10 wt.% of Ti and In and Cu as main components in a pot, a process of liquefying Pt, Ti and In by heating the pot, a process of pouring the liquefied Pt, Ti and In into a mold and a process of cooling Pt, Ti and In after the process of pouring into the mold.SELECTED DRAWING: Figure 1
Patent JP-2016224895-A (JP)
Title: Cursor controller and method
Inventor: LIN CHIH-HUNG
IPC: G06F3/0354
Filed: 2015-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a cursor controller and method.SOLUTION: There is provided a cursor controller and method, and the cursor controller includes a processor, a movement sensing module and a pressure sensing module. The movement sensing module includes a circuit board and a touch member located above the circuit board. The movement sensing module detects a body on the touch member moving, and the processor generates a cursor movement signal based upon a detection result of the movement sensing module, the cursor movement signal being used to control a movement of a cursor. The pressure sensing module is located below the touch member or a press member, and detects pressure generated by the touch member or press member and the processor generates a continuation signal for the cursor based upon a detection result of the pressure sensing module, the continuation signal being used to control a continuous movement of the cursor.SELECTED DRAWING: Figure 1
Patent JP-2017018263-A (JP)
Title: Bed apparatus
Inventor: SASAKI YUSUKE
IPC: A61G13/00
Filed: 2015-07-09
Abstract: PROBLEM TO BE SOLVED: To effectively prevent an approach of another person from being inhibited by leg parts.SOLUTION: A bed apparatus 10 includes a bed 11, and a support frame 12 for supporting the bed 11. The bed 11 is longer in the longitudinal direction than the horizontal direction in plane view thereof, and the support frame 12 includes leg parts projecting in the longitudinal direction. The leg parts include: a pair of left/right front leg parts that extend forward and are mutually spaced in the horizontal direction towards the front; and a pair of left/right rear legs parts that extend rearward and are mutually spaced in the horizontal direction towards the rear. The bed apparatus further includes a pair of left/right lateral spaces between the left-side front leg part and the left-side rear leg part, and between the right-side front leg part and the right-side rear leg part, where base ends of the respective leg parts extend linearly along the longitudinal direction.SELECTED DRAWING: Figure 1
Patent JP-2017022868-A (JP)
Title: Power feeding device and power feeding method
Inventor: NISHIKAWA TAKAFUMI
IPC: H02J50/00
Filed: 2015-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a power feeding device capable of suppressing complication of a circuit configuration and increase in substrate area, in a configuration for adjusting an impedance.SOLUTION: A power feeding device 100 comprises: a power feeding antenna 40 that supplies power to a power reception device 200; a reactance changing unit 7 that changes a reactance of the power feeding antenna 40; a power supply unit 3 that supplies a feeding voltage to the power feeding antenna 40; and a controller 9 that performs control of the voltage of the power supply unit 3 and control of the reactance changing unit 7.SELECTED DRAWING: Figure 1
Patent JP-2017018360-A (JP)
Title: Pachinko game machine
Inventor: KONISHI YOHEI
IPC: A63F7/02
Filed: 2015-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a Pachinko game machine achieving further novel amusement by adopting a concept for creating a game progress state advantageous to a player.SOLUTION: A game machine is configured to be capable of executing an attack round and a normal round by one attacker, and to execute monitoring of the number of entry balls and the number of discharged balls collectively in a plurality of rounds other than the attack round.SELECTED DRAWING: Figure 98
Patent JP-2017021220-A (JP)
Title: Drive transmission device and image forming apparatus
Inventor: TAKAGI HIROAKI
IPC: F16D3/04
Filed: 2015-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a drive transmission device and an image forming apparatus which can suppress disengagement of an axial side drive transmission part from an engagement part of a drive transmission member.SOLUTION: A drive transmission member like a drive side coupling 90a is attached to a rotational shaft like a drive output shaft 184 in a slidable manner in the axial direction. The drive side coupling 90a includes an engagement part like a groove part 191 engaged with the axial side drive transmission part like a parallel pin 184a provided in the rotational shaft and extending in the axial direction. A coil spring 91 energizing the drive transmission member to one side in the axial direction is provided between the drive transmission member and a ball bearing. The axial side drive transmission part being the parallel pin 184a prevents coming-off of the drive transmission member from the rotational shaft with the energization force of the coil spring 91. The coil spring 91 includes a dense portion 91b where a winding pitch is narrow and a sparse portion 91a where the winding pitch is wide.SELECTED DRAWING: Figure 10
Patent JP-2016045943-A (JP)
Title: Method for semantically labeling scene acquisition image
Inventor: TUZEL ONCEL
IPC: G06T7/00
Filed: 2015-07-29
Abstract: PROBLEM TO BE SOLVED: To label a scene acquisition image semantically, by acquiring a local semantic feature of respective local area in the image.SOLUTION: Local semantic features 201, 202, 203 are recursively coupled for forming an intermediate segment 210 until a semantic feature of whole image 220 is acquired. Then, the semantic feature of the whole image is recursively unbound from an intermediate segment 230 until reinforced semantic features of respective local areas 241, 242, 243 are acquired. Then, the respective local areas are labelled according to the reinforced semantic feature.SELECTED DRAWING: Figure 2
Patent JP-2017029235-A (JP)
Title: Particle beam transport system and segment thereof
Inventor: TAKAYAMA SHIGEKI
IPC: A61N5/10
Filed: 2015-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a particle beam transport system that contributes to suppressing a construction period and costs in a particle beam therapy facility having a plurality of therapy rooms where particle beam irradiation devices are installed.SOLUTION: A particle beam transport system 10 includes a main line 21 for transporting particle beams generated by an accelerator to the outside, a branch line 22 branching from the main line 21, and an irradiation device 30 (30a-30d) provided at the terminal of the branch line 22 for irradiating the particle beams to a patient. Part or all of the main line 21 and the branch line 22 is composed of a plurality of segments 20, and beam characteristics of the particle beams at both ends of the segments 20 are identical to each other.SELECTED DRAWING: Figure 1
Patent JP-2017031612-A (JP)
Title: Key management system
Inventor: FUNATO YUJI
IPC: B60R25/102
Filed: 2015-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a key management system capable of managing a key of a vehicle.SOLUTION: A key management system 1 is configured so as to include an on-vehicle device 10, a key 20, a home information terminal 30, a portable terminal 40, and a server 50. The server 50, on the basis of position information from the on-vehicle device 10, determines whether or not one's own vehicle is parked at the one's own house; when the vehicle's presence at the house has been determined and the home information terminal 30 has not detected the presence of the key 20 of the vehicle, notifies the portable terminal 40 of a warning with respect to the key 20's loss, misplacement, etc.SELECTED DRAWING: Figure 1
Patent JP-2017032851-A (JP)
Title: Polarization synthetic module, laser device using the module, and method for manufacturing teh polarization synthetic module
Inventor: SHIMODAIRA KOKI
IPC: H01S3/0941
Filed: 2015-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a polarization synthetic module capable of emitting a light with a desire power, a laser device using the module, and a method for manufacturing the polarization synthetic module.SOLUTION: The present invention includes: a first light source 10a, that emits a first polarization; a second light source 10b, that emits a second polarization; a polarization beam splitter 30, that synthesizes the first and second polarization to each other; a first Faraday crystal 21a located on a light path from the first light source 10a to the polarization beam spitter 30; a first magnet 22a, that applies a magnetic field to the first Faraday crystal 21a; a first Peltier element 25a, that adjusts the temperature of the first magnet 22a; and a controller CP, that controls the first Peltier element 25a so that the temperature of the first magnet 22a reaches a specified first temperature.SELECTED DRAWING: Figure 1
Patent JP-2017030297-A (JP)
Title: Image forming apparatus and tray cover
Inventor: TATEMATSU HIROTAKA
IPC: G03G21/16
Filed: 2015-08-05
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of inhibiting dust and the like from entering a housing while suppressing a temperature rise in the housing.SOLUTION: The image forming apparatus includes a tray cover 11 having a first cover part 13 covering a paper feed tray 7 from above in a vertical direction in a state opposite from the paper feed tray 7 and a second cover part 15 covering an opening part 3A from the outside of a housing 3. The second cover part 15 has a top plate part 15A located closer to an upper side in a vertical direction than the first cover part 13, and further, a communication port 15B which opens toward a horizontal direction at a vertical lower side than the top plate part 15A to cause the inside of the housing 3 to communicate with its outside is formed in the second cover part 15.SELECTED DRAWING: Figure 4
Patent JP-2017023657-A (JP)
Title: Hanger
Inventor: HIGA KENJI
IPC: A47G25/14
Filed: 2015-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a hanger in which an orientation of a hook part can be changed by manual operation or, the orientation of the hook part can be automatically changed when the hanger is suspended.SOLUTION: A hanger body 1 comprises on a head part thereof, a hook part 2 and a fixing part 4 serving as means for fixing a hook brace 3 continuous to the hook part. The hook brace 3 can be laterally rotated independently from the hanger body 1 in which the hook brace 3 and the fixing part 4 serve as a rotation shaft, and the hook brace 3 has therein a pinion gear 5. A push-in switch 6 is provided on a side face of the head part of the hanger body 1, and the push-in switch 6 is moved to left and right directions with a fulcrum pin 9 as a shaft, in a range along both shoulders of an upper part of the head part of the hanger body 1. A rack gear 8 is provided in an inner side face of the push-in switch 6, and the rack gear 8 is engaged with the pinion gear 5 disposed in the hook brace 3. Every time the position of the push-in switch 6 is switched to the left or right position, the hook brace 3 is laterally rotated. Accordingly, the hook part 2 on an upper part of the hook brace 3 is reversely rotated.SELECTED DRAWING: Figure 1
Patent JP-2017031963-A (JP)
Title: Fuel injection device
Inventor: OIKAWA SHINOBU
IPC: F02M51/06
Filed: 2015-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection device capable of injecting a fuel of high pressure, and suppressing variation of a fuel injection amount.SOLUTION: A clearance formation member 60 has a plate portion 61 disposed at a side opposite to a valve seal with respect to a needle 30 so that one end face can be kept into contact with the needle 30, and an extending portion 62 extending to a valve seat side from the plate portion 61, and capable of being kept into contact with a face at a fixed core 50 side, of a movable core 40 at an end portion of a side opposite to the plate portion 61. The clearance formation member 60 can form an axial clearance CL1 as an axial clearance between a flange portion 33 and the movable core 40, when the plate portion 61 is kept into contact with the needle 30, and the extending portion 62 is kept into contact with the movable core 40. In the clearance formation member 60, a first wall surface 601 as a wall surface opposite to an outer wall of the flange portion 33 is slidable with the outer wall of the flange portion 33, and a second wall surface 602 as a wall surface opposite to an inner wall of the fixed core 50 forms a radial clearance CL2 as a radial clearance to the inner wall of the fixed core 50.SELECTED DRAWING: Figure 2
Patent JP-2017035959-A (JP)
Title: Hydraulic steering device
Inventor: OGISO YOSHINORI
IPC: B62D1/14
Filed: 2015-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic steering device which allows an operator to feel a reaction force according to a steering state from an operation member.SOLUTION: A hydraulic steering device includes: a hydraulic cylinder for oscillating a front vehicle body with respect to a rear vehicle body according to an operation amount of a steering wheel; a steering angle sensor 6 for acquiring a steering angle of a steering shaft connected to the steering wheel; and a reaction force application device for applying a reaction force with respect to the steering shaft in the opposite direction from the steering direction. The reaction force application device includes: an electric motor 31 for applying the reaction force to the steering shaft; and a target reaction force determination part 41 for determining a target current of the reaction force applied to the steering shaft, based on the steering angle acquired by the steering angle sensor 6. The electric motor 31 is controlled based on the target current.SELECTED DRAWING: Figure 3
Patent JP-2017036806-A (JP)
Title: Shaft joint
Inventor: UMEDA SHINICHI
IPC: F16D1/08
Filed: 2015-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a shaft joint making the tightened state of a pair of clamp bolts uniform without alternately tightening the same.SOLUTION: A shaft joint 10 has a shaft hole 28, and a clamp hub 24 provided with a pair of slits 23a, 23b facing each other. Since contact members (shims) 32a, 32b are provided between the slits 23a, 23b, when a clamp bolt V is tightened to contract the slits 23a, 23b, slit surfaces 25a, 25b, 27a, 27b of the clamp hub 24 respectively contact with the contact members (shims) 32a, 32b in a predetermined tightened state, so that a constant fastened state of the clamp bolt V can be always attained.SELECTED DRAWING: Figure 1