baber/WOPTO huggingface dataset:
Patent JP-2017043555-A (JP)
Title: Hydroxyl group-containing vinyl compound production process
Inventor: INAGAKI TAKAHIRO
IPC: C07C69/732
Filed: 2015-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a hydroxyl group-containing vinyl compound production process in which a hydroxyl group-containing vinyl compound, in which the content of ether dimer of hydroxyl group-containing vinyl compound having high skin irritancy is sufficiently suppressed, can be produced at a lower cost than before.SOLUTION: Provided is a hydroxyl group-containing vinyl compound production process. The production process comprises a step of reacting an acrylic acid ester and an aldehyde compound in the presence of a tertiary amine compound, and a step of removing the acrylic acid ester from the reaction liquid after the reaction step, and is characterized in that the content of the ether dimer of the hydroxyl group-containing vinyl compound in the reaction liquid after the acrylic acid ester removing step is 9.0 mass% or less with respect to 100 mass% of the hydroxyl group-containing vinyl compound.SELECTED DRAWING: None
Patent JP-2017044422-A (JP)
Title: Burner device and water heater with burner device
Inventor: UMAGOE RYOSUKE
IPC: F24H9/02
Filed: 2015-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a burner device capable of performing appropriately fixing of a partition member into a burner case while reducing the number of component elements and simplifying its entire structure.SOLUTION: This invention relates to a burner device B comprising: a pair of heat shielding plates 4 arranged inside of each of a pair of side walls 20 of a burner case 2; and a partition member 6 for parting inside of the burner case 2 into first and second spaces 25A, 25B provided with each of first and second burners 5A, 5B. Each of a pair of heat shielding plates 4 has a concave part forming area Sc, and first and second heat shielding areas Sa, Sb opposing against each of first and second spaces 25A, 25B are integrally connected to each other through a concave part forming area Sc. The partition member 6 has its both ends being fitted into concave parts 43 of a pair of heat shielding plates 4 so as to attain positional restriction.SELECTED DRAWING: Figure 4
Patent JP-2017046285-A (JP)
Title: Image processing apparatus and control method therefor
Inventor: YAMAMOTO NORIYUKI
IPC: H04N1/00
Filed: 2015-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a technique for an image processing apparatus having an interruption function, enabling easy discrimination between an interruption job and an interruption target job.SOLUTION: An MFP 100, on receiving the depression of an interruption button 43, interrupts the processing of a preceding job. Then, the MFP 100 receives the setting of the interruption job, to start the processing of the interruption job. Also, the MFP 100 determines whether or not the preceding job can be processed concurrently with the interruption job. On determining that the concurrent processing is not possible, the MFP 100 resumes the processing of the preceding job after completing the processing of the interruption job. On the other hand, on determining the concurrent processing is possible, the MFP 100 resumes the processing of the preceding job concurrently with the processing of the interruption job.SELECTED DRAWING: Figure 4
Patent JP-2017050054-A (JP)
Title: Lighting fixture mounting member, luminaire using the same and vending machine including luminaire
Inventor: SUZUKI KAZUHIKO
IPC: F21S2/00
Filed: 2015-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a lighting fixture mounting member capable of being mounted on a mounting device side easily and stably, just by deflecting first and second locking pieces in a mutually approaching direction, in a state where the lighting fixture is held, to provide a luminaire including the lighting fixture mounting member and a vending machine including the luminaire.SOLUTION: A lighting fixture mounting member includes: a lighting fixture holding part for holding a lighting fixture; and first and second locking pieces extending toward an engagement hole which an object to be mounted includes from the lighting fixture holding part. The first and second locking pieces are constituted by a flexible material, and include regulation parts for regulating the movement in the direction orthogonal to the mounting direction in a state of being engaged in the engagement hole of the object to be mounted.SELECTED DRAWING: Figure 3
Patent JP-2017046761-A (JP)
Title: Ultrasonic device, ultrasonic module, and ultrasonic measurement instrument
Inventor: MATSUDA YOJI
IPC: A61B8/14
Filed: 2015-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic device, an ultrasonic module, and an ultrasonic measurement instrument which can achieve both reduction in size, and improvement in detection accuracy on a high-order harmonic.SOLUTION: An ultrasonic device 4 includes: a plurality of ultrasonic transmission units 42 for transmitting an ultrasonic wave of a fundamental wave; and a plurality of ultrasonic reception units 43 capable of receiving a secondary harmonic for the fundamental wave. The plurality of ultrasonic transmission units 42 and the plurality of ultrasonic reception units 43 are arranged along an X direction. The plurality of ultrasonic reception units 43 are arranged at a first interval L according to the order of the secondary harmonic, and one transmission channel T is composed of N ultrasonic transmission units 42. The N ultrasonic transmission units 42 constituting the transmission channel T are connected to each other, and the transmission channel T is arranged at a second interval 2L which is twice the first interval L.SELECTED DRAWING: Figure 6
Patent JP-2017047587-A (JP)
Title: Automated sticking device for rubber material
Inventor: NOMURA YUKI
IPC: B29D30/30
Filed: 2015-09-01
Abstract: PROBLEM TO BE SOLVED: To provide an automated sticking device for a rubber material capable of sticking a rubber material onto a drum while shortening a production cycle and securing a stable quality in a process of sticking a liner-stuck rubber material onto the drum.SOLUTION: There is provided an automated rubber material-sticking device for sticking a liner-stuck rubber material onto a drum. The device comprises: a press roller for sticking the rubber material onto the drum by pressing the rubber material having a liner on an upper surface; a tip guide provided at the downstream side of the press roller and defining a position at which the liner is peeled from the rubber material stuck on the drum; a pair of peeling rollers provided at the downstream side of the tip guide and peeling the liner from a peeling position by towing the liner to convey; and a roll-up device rolling up and collecting the liner conveyed by towing with the peeling roller.SELECTED DRAWING: Figure 1
Patent JP-2017050261-A (JP)
Title: Optical module connector and printed board assembly
Inventor: MASUDA YASUSHI
IPC: H01R12/52
Filed: 2015-09-04
Abstract: PROBLEM TO BE SOLVED: To suppress exfoliation of a solder connecting a printed board and a package substrate.SOLUTION: An optical module connector includes a connector which is mounted on a package substrate mounted on a first solder connected onto a printed board, and on a second solder connected onto the printed board, and an optical module mounted on the connector removably. The second solder is connected with the connector, and of the surfaces of the connector, a surface for mounting the optical module is divided into a first surface on the opposite side to the surface in contact with the package substrate, and a second surface on the opposite side to the surface connected with the second solder. The height from the printed board to the first surface is equal to the height from the printed board to the second surface.SELECTED DRAWING: Figure 1
Patent JP-2017052144-A (JP)
Title: Medium supply unit and image formation device
Inventor: KAMISAWA NAOKI
IPC: G03G21/16
Filed: 2015-09-08
Abstract: PROBLEM TO BE SOLVED: To provide an image formation device having a structure that can be installed in a narrower place.SOLUTION: The image formation device includes an image formation unit, and a medium supply unit which supplies a medium to the image formation unit. The medium supply unit includes a medium introducing part for introducing the medium to the image formation unit, and a medium holding part which holds the medium and is installed at two or more different delivery positions, with the medium introducing part as a reference, or can be installed at two or more different delivery positions.SELECTED DRAWING: Figure 1
Patent JP-2016077886-A (JP)
Title: buckle
Inventor: TOYOSHIMA RYOJI
IPC: A44B11/18
Filed: 2015-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a buckle with high versatility.SOLUTION: A buckle comprises: an annular body having a notch formed in its portion; and an engaged article inserted from a notch formed in a portion of another annular body. The engaged article is overlapped so that the position of the notch may not be located in the same position in an annular body adjacent to the notch, thereby to complete the engagement.SELECTED DRAWING: Figure 1
Patent JP-2017056506-A (JP)
Title: Control model acquiring method and robot control device
Inventor: KAWASE DAISUKE
IPC: G05B13/04
Filed: 2015-09-15
Abstract: PROBLEM TO BE SOLVED: To provide a control model acquiring method and a robot control device which can acquire a control model taking into consideration vibration that does not appear in a simulation.SOLUTION: An interference control model including an interaxial interference from an input to an output is defined, and a transmission characteristic (^P) is obtained through implementing frequency measurement test while changing the balance of a disturbance input (τ). By using the total torque (τ) applied to an i-th axis and a transmission characteristic (P) from the total torque applied to the i-th axis to an i-th shaft output, an equivalent control model equivalent to the interference control model is defined, and by comparing the equivalent control model with the interference control model reflecting a test result, the transmission characteristic (P) and a transmission characteristic (Q) which are coefficients of the equivalent control model are obtained in the form expressed by the transmission characteristic (^P). By applying the obtained transmission characteristic (P) and transmission characteristic (Q) to an equivalent interference model, a control model in which the interaxial torque is compensated is acquired.SELECTED DRAWING: Figure 10
Patent JP-2017060668-A (JP)
Title: Fluid sterilization apparatus
Inventor: KONAGAYOSHI Hidenori
IPC: A61L2/10
Filed: 2015-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of achieving efficient sterilization and capable of stabilizing output of an ultraviolet light source.SOLUTION: A fluid sterilization apparatus 100 includes: a light source 14 having a semiconductor light-emitting element 12 that emits an ultraviolet ray; a housing 10 that forms a flow passage through which a fluid as a sterilization target passes; a light receiving part 16 that receives a part of the ultraviolet ray emitted from the light source 14 and detects a light amount of the received ultraviolet ray; and a control part 18 that controls output of the semiconductor light-emitting element based on information of the light amount of the ultraviolet ray acquired from the light receiving part. The housing 10 includes: an incident part 20 on which the ultraviolet ray makes incident; and a reflection part 22 that reflects the ultraviolet ray at its inner face. The reflection part 22 is configured with a material that transmits a part of the ultraviolet ray. The light receiving part 16 is provided at a position capable of receiving a part of the ultraviolet ray transmitted through the reflection part 22.SELECTED DRAWING: Figure 1
Patent JP-2017067085-A (JP)
Title: Metal fitting for preventing looseness and falling of bolt and nut
Inventor: MASUDA TAKASHI
IPC: F16B39/02
Filed: 2015-09-28
Abstract: PROBLEM TO BE SOLVED: To prevent fastening of a bolt and a nut from being loosed and fallen without using a tool.SOLUTION: A metal fitting U1 for preventing looseness and falling of a bolt and a nut includes a base 11, a holder 12 for bolt and nut, and a lock part 13. The metal fitting holds a nut N in the nut holder 12, engages the nut N with a screw part of the bolt on a fixation side by operation of the nut holder 12 resulting from manual operation of an operation part 134, fastens the nut N and the bolt by rotating the nut N in a fastening direction, locks and keeps this situation by the lock part 13, and releases fastening of the nut and bolt by reverse operation of the above operation.SELECTED DRAWING: Figure 8
Patent JP-2016006329-A (JP)
Title: Piston for internal combustion engine
Inventor: JAMES STUART OXBORROW
IPC: F16J1/00
Filed: 2015-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a piston capable of improving combustion in a medium-bore, high-speed compression ignition engine.SOLUTION: A piston for a compression ignition engine comprises: a crown portion; a toroidal portion; and a reentrant portion. The piston further comprises a recess portion about a central axis of the piston designed to reduce temperatures near a tip portion of a fuel injector.
Patent JP-2016127588-A (JP)
Title: Compression control through power amplifier load adjustment
Inventor: DAVID STEVEN RIPLEY
IPC: H04B1/04
Filed: 2015-09-29
Abstract: PROBLEM TO BE SOLVED: To provide compression control through power amplifier load adjustment for preventing a spectrum from being spread to a region neighboring to a relevant band.SOLUTION: A power amplifier module 202 includes a power amplifier 204 including a cascode transistor pair. The cascode transistor pair includes a first transistor 208 and a second transistor 212. The power amplifier module includes a power amplifier bias controller 230 including a current comparator 236 configured to compare a first base current of the first transistor and a second base current of the second transistor to obtain a comparison value. The power amplifier module includes a saturation controller 240 configured to supply a reference signal to an impedance matching network included in a block 244 on the basis of the comparison value. The impedance matching network is configured to modify load impedance of a load line in electrical communication with the power amplifier based at least in part on the reference signal.SELECTED DRAWING: Figure 6
Patent JP-2017064826-A (JP)
Title: Ring-shaped member assembling device
Inventor: FUJITA TAKASHI
IPC: B23P19/02
Filed: 2015-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a ring-shaped member assembling device in which a ring-shaped member is prevented from contacting an object in a movement step in assembling the ring-shaped member to the object.SOLUTION: A ring-shaped member assembling device 1, when inserting an insertion portion 20 holding an O-ring 90 into a storage portion 182 for a work-piece 180, moves the insertion portion 20 and a positioning pin 14 while maintaining a positional relation where a depth direction of the work-piece 180 is aligned with an extending direction of the insertion portion 20. In a step for inserting the insertion portion 20 into the storage portion 182, the positioning pin 14 is fitted to a through-hole part 192B before the held O-ring 90 is moved to an arrangement portion 186A. An interval L1 between the through-hole portion 192B and the arrangement portion 186A is kept at a constant interval X and an interval L2 between a holding position for the O-ring 90 and the positioning pin 14 is kept at the constant interval X, so that positional adjustment can be made with high accuracy before the O-ring 90 reaches the arrangement portion 186A.SELECTED DRAWING: Figure 4
Patent JP-2017068438-A (JP)
Title: Computer program for generating silhouette, and computer implementing method
Inventor: WATANABE YASUSHI
IPC: A63F13/525
Filed: 2015-09-29
Abstract: PROBLEM TO BE SOLVED: To dynamically generate a silhouette image to be applied to a scene, without arranging a light source in a three-dimensional virtual space.SOLUTION: A computer program for generating a silhouette of an object located behind a shielding object with respect to a virtual camera in a virtual space causes a computer to function as: shielding object image generation means of generating a shielding object image of a shielding object seen from a virtual camera; silhouette image generation means of generating a silhouette image of the object seen from the virtual camera, and configured to associate transmissivity and/or blur ratio of the silhouette image with a virtual distance between the shielding object and the object in the virtual space; spatial image generation means of generating a spatial image by superimposing the silhouette image on the shielding object image; and display means of displaying the generated spatial image.SELECTED DRAWING: Figure 2
Patent JP-2016021413-A (JP)
Title: Self-light-emitting device
Inventor: KONUMA TOSHIMITSU
IPC: H01L27/32
Filed: 2015-09-30
Abstract: PROBLEM TO BE SOLVED: To reduce emission failure of an EL element due to deposition failure of an organic EL material in an electrode hole 46.SOLUTION: After an insulator is embedded in an electrode hole 46 on a pixel electrode to form a protection part 41b, an organic EL material is deposited, thereby preventing deposition failure in the electrode hole 46. Thus, the occurrence of current concentration due to a short circuit between a cathode and an anode of the EL element is prevented to prevent emission failure of an EL layer.SELECTED DRAWING: Figure 1
Patent JP-2017069099-A (JP)
Title: Active material
Inventor: MIZUNO TETSUTAKA
IPC: C01G3/00
Filed: 2015-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an active material capable of achieving a higher energy density than conventional active materials.SOLUTION: An active material used for batteries is characterized to contain an alkali metal atom (A), a transition metal atom (B), and at least one atom (C) selected from elements that belong to Groups 14 to 17 of the periodic table, the molar ratio (B/A) between the alkali metal atom (A) and the transition metal atom (B) being 0.0000001-0.40, and to have an antifluorite structure.SELECTED DRAWING: None
Patent JP-2017067026-A (JP)
Title: Rotary Compressor
Inventor: AZUMA HIROFUMI
IPC: F04C18/32
Filed: 2015-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a rotary compressor in which an injection port is formed in a member forming a top surface or a bottom surface of a compression chamber, the rotary compressor capable of closing the injection port so that a fluid does not flow reversely from the compression chamber to an injection passage and a dead volume is not increased, and injecting a sufficient amount of refrigerant into the compression chamber.SOLUTION: In a rotary compressor, relations of Si>0.017×{(π/4)×(Dc-D2)} and Si<(π/4)×{(Dc-D1)/2-2ε}are established, where Si is an opening area of an injection port 53d to a compression chamber C1, Dc is a diameter of a cylinder hole 51d, D1 is an inner diameter of a piston 61, D2 is an outer diameter of the piston and ε is an amount of eccentricity of a center Op of a piston with respect to a center Oc of the cylinder hole.SELECTED DRAWING: Figure 3
Patent JP-2016029729-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H04N5/66
Filed: 2015-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a display device having a good yield and a small number of masks by simultaneously fabricating a thin film transistor and a terminal connection part thereof in an active-matrix substrate.SOLUTION: In a display device including a pixel part and an external input terminal, the pixel part includes a TFT including a gate electrode, a semiconductor film, an insulating film formed on the gate electrode, and an electrode electrically connected to the semiconductor film on the insulating film, and the external input terminal includes a first wiring formed on the same layer as the gate electrode, a second wiring formed on the same layer as the electrode and connected to the first wiring via a contact hole formed in the insulating film, a transparent conductive film connected to the second wiring and formed on the second wiring, and a flexible printed wiring board electrically connected to the transparent conductive film at a position in which the second wiring is connected to the transparent conductive film.SELECTED DRAWING: Figure 17
Patent JP-2017067245-A (JP)
Title: Pressure-insertion method of encoder ring and pressure-insertion method of sealing device having the encoder ring
Inventor: TAMAKI SHUN
IPC: F16C41/00
Filed: 2015-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a pressure-insertion method of an encoder ring which prevents the lowering of detection accuracy by suppressing the deformation of the encoder ring caused by pressure-insertion, and is improved in reliability.SOLUTION: An encoder ring 12 is constituted of a support ring 13 which is attached to an inner ring 7, and formed into an annular shape, and a magnetic encoder 14 in which magnetic powder is mixed into an elastomer, and magnetic poles N, S are alternately magnetized at an equal distribution in a peripheral direction. The support ring 13 comprises: a cylindrical fitting part 13a which is formed of a steel plate, formed into an L-shape in a cross section, and pressure-inserted into an external peripheral face of the inner ring 7; an erecting plate part 13b extending to the inside of a radial direction from the fitting part 13a; and a salient part 13c which is formed by being superimposed on an end part of the fitting part 13a at an intersection between the erecting plate part 13b and the fitting part 13a. The magnetic encoder 14 is integrally joined to a side face of the erecting plate part 13b, and pressure-inserted in an axial direction in a state that a pressing face 27a of a pressure-insertion jig 27 abuts on a side face 19 of the salient part 13c of the support ring 13.SELECTED DRAWING: Figure 4
Patent JP-2017067715-A (JP)
Title: Optical sensor and velocity sensor
Inventor: MATSUDA ISAO
IPC: G01B11/00
Filed: 2015-10-02
Abstract: PROBLEM TO BE SOLVED: To provide an optical sensor that can output a signal for measuring an accurate amount of displacement of a measurement object.SOLUTION: In an optical sensor 100, light from a light source 11 is incident upon a first diffraction grating 21, and light emerging from the first diffraction grating 21 is incident upon a second diffraction grating 22. A detection unit 17 is configured to detect interference light generating from the second diffraction grating 22. A slider 31 as a first support unit is configured to support the first diffraction grating 21. A housing 10 as a second support unit is provided so as to be relatively movable in the slider 31, and is configured to integrally support the second diffraction grating 22 and the detection unit 17. A shaft 33 as a contact member is integrally provided in the slider 31, and is contactable with a measurement object.SELECTED DRAWING: Figure 1
Patent JP-2017070558-A (JP)
Title: Vacuum cleaner
Inventor: IZAWA KOICHI
IPC: G01B11/24
Filed: 2015-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner capable of accurately detecting the shape of an object.SOLUTION: A vacuum cleaner 11 has a body case, drive wheels, control means 27, a plurality of cameras 51a and 51b, an image generation part 62 and a shape acquisition part 63. The drive wheels allow the body case to travel. The control means 27 causes the body case to autonomously travel by controlling the drive of the drive wheels. The cameras 51a and 51b provided on the body case being separated from each other images an area in the travel direction of the body case. The image generation part 62 generates a distance image of an object located on the area in the travel direction on the basis of the image captured with the cameras 51a and 51b. The shape acquisition part 63 acquires shape information on the imaged object from the distance image generated by the image generation part 62.SELECTED DRAWING: Figure 1