baber/WOPTO huggingface dataset:
Patent JP-2016144941-A (JP)
Title: Injection molding apparatus and injection molding method
Inventor: KARIYA TOSHIHIKO
IPC: B29C45/50
Filed: 2016-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an injection molding apparatus and injection molding method for resin materials containing reinforcing fiber in which irregularity in content of the reinforcing fiber is prevented or suppressed to realize stable molding quality.SOLUTION: There is provided an injection molding apparatus 1 comprising: a heating cylinder 201; a screw 10 rotatably arranged in the inner section of the heating cylinder 201; a resin supply hopper 207 for supplying a resin pellet P; a fiber supply device 213 which is arranged at the front side of the resin supply hopper 207 and supplies reinforcing fiber into the heating cylinder. The screw 10 comprises a first stage 21 which is arranged at a rear side and in which the resin pellet P is melted and a second stage 22 which is arranged at a front side and mixes the molten resin pellet P and reinforcing fiber F. The fiber supply device 213 is sealed so as not to be directly communicated with the outer section.SELECTED DRAWING: Figure 1
Patent JP-2017152903-A (JP)
Title: Electromechanical transducer
Inventor: IWAKURA YUKUSHI
IPC: H04R25/00
Filed: 2016-02-24
Abstract: PROBLEM TO BE SOLVED: To provide an electromechanical transducer capable of obtaining high drive power relative to input power while maintaining satisfactory magnetic characteristics and reliability.SOLUTION: An electromechanical transducer comprises: a structure section in which magnets (15-18, yokes (12 and 13) and a coil (14) are disposed integrally; an armature (19) including an inside part (19a) penetrating an internal space of the structure section and an outside parts (19b and 19c) protruding at both sides (in a Y direction), constituting a magnetic circuit with the structure section via two regions where magnetic fluxes in reverse directions are guided in the inside part, and being displaced in a displacement direction (Z direction) based on a magnetic force of the magnetic circuit; and first and second elastic mechanisms which are held between the outside part and the structure section and applying resilience corresponding to the displacement of the armature to the outside parts. The armature has properties that a cross-sectional area at a predetermined position between the two regions is smaller than cross-sectional areas of the two regions and that a magnetic flux penetrating the armature is saturated within a range of the displacement.SELECTED DRAWING: Figure 5
Patent JP-2017157948-A (JP)
Title: Sensitivity measurement device for microphone
Inventor: UKAI HIDEYUKI
IPC: H04R1/00
Filed: 2016-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a sensitivity measurement device for a microphone, which can be installed at a production site of the microphone, can execute a performance check of the microphone in shipment with simple work, and can improve work efficiency even when the number of microphones for executing performance check is increased.SOLUTION: A sensitivity measurement device 1 for a microphone comprises an anechoic box 2. The anechoic box 2 includes: a speaker 6 which is provided in its inside for generating a predetermined test sound T; and an opening 25 which is provided at a position opposing to the speaker 6 and to which a microphone part of a microphone 7 is fitted from the outside of the anechoic box 2. Thus, the anechoic box 2 is configured so as to be easily carried, so that the microphone sensitivity measurement device can be installed on a production site of the microphone 7 and a performance check of the microphone in shipment can be performed with simple work. Further, since the microphone 7 is fitted from the outside to the anechoic box 2 in the performance check, work efficiency is improved even when the number of microphones 7 undergoing the performance check is increased.SELECTED DRAWING: Figure 1
Patent JP-2016128209-A (JP)
Title: Method for monitoring polishing surface of polishing pad for polishing device and polishing device using the same
Inventor: SHINOZAKI HIROYUKI
IPC: H01L21/304
Filed: 2016-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for monitoring a polishing surface of a polishing pad, in which costs and time spent for tuning a recipe for conditioning the polishing pad can be reduced significantly without requiring the removal of the polishing pad from the polishing table.SOLUTION: The method comprises a step of swinging a rotating dresser 50 on a polishing surface 22a of a polishing pad 22 to condition the polishing surface 22a, a step of measuring the height of the polishing surface 22a during the conditioning of the polishing surface 22a, a step of determining whether the measured height of the polishing surface 22a is less than a target value or not, and a step of moving the dresser 50 in the radial direction of the polishing pad 22 by a predetermined distance when the measured height of the polishing surface 22a is less than the target value.SELECTED DRAWING: Figure 24
Patent JP-2017158358-A (JP)
Title: Ac power source device and control method for the same
Inventor: HOYA AKIYUKI
IPC: H02M7/48
Filed: 2016-03-03
Abstract: PROBLEM TO BE SOLVED: To equalize and stabilize power to be outputted from a plurality of AD power converters without needing transmission and reception of signals between the plurality of AD power converters connected in parallel and without needing supply from the outside of power for compensating decreases in output voltages in the AD power converters or the like.SOLUTION: Only when a deviation of an output current amplitude value with respect to a prescribed current limit setting value exceeds a prescribed current threshold value and then a power factor of reactive components of output power is a lagging power factor, a second voltage amplitude correction amount (B) for lowering amplitude of output voltages to be outputted from AD power converters (18) is calculated according to how large the deviation is, and a reference voltage amplitude setting value is corrected based on the second voltage amplitude correction amount (B).SELECTED DRAWING: Figure 1
Patent JP-2017155194-A (JP)
Title: Manufacturing method of water-absorbing resin and water-absorbing resin
Inventor: MATSUSHITA HIDEKI
IPC: C08F2/18
Filed: 2016-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a water-absorbing resin and a water-absorbing resin, and in more detail, a manufacturing method of a water-absorbing resin that has an excellent water absorption property, that is, a high water retention capacity, a high water absorption power under load, a slight residual monomer, and a slight migration amount of the residual monomer in an early stage of use and is preferably used for sanitary material, and a water-absorbing resin having a particular performance.SOLUTION: The present invention provides a manufacturing method of a water-absorbing resin which includes a polymerization step of obtaining a reaction system including a water-absorbing resin precursor by polymerizing an aqueous ethylenic unsaturated monomer under the presence of an aqueous azo-based compound, and a dehydration step of removing water from the reaction system in a petroleum-based hydrocarbon dispersant, and, in the dehydration step, an oil-soluble radical generator is added to the reaction system in the residual water rate calculated from the following formula (1) of 5 to 75%. Residual water rate (%)=(mass of water remained in the reaction system)/(mass of aqueous ethylenic unsaturated monomer used in the polymerization step)x100 (1).SELECTED DRAWING: None
Patent JP-2016164561-A (JP)
Title: Imaging analyzer for testing analytes
Inventor: WALSH BRUCE
IPC: G01N21/78
Filed: 2016-03-09
Abstract: PROBLEM TO BE SOLVED: To provide analyzers that improve tests for detecting specific cellular, viral, and molecular targets in clinical, industrial, or environmental samples.SOLUTION: An imaging analyzer comprises: a housing for accepting a sample container having a detection range with a shortest linear dimension of 1 mm or more; a photoelectric array detector for high-sensitivity imaging detection of individual microscopic targets at low magnification; imaging optics for magnification by less than 5 fold; LEDs for illumination of the sample container; a lens for collimating and collecting the LED emitted light; and an LED emission filter. In addition, targets are configured to have specific selectivity by specifically bound labels and a magnetic particle including a target is able to magnetically move to allow for magnetically specific selection by a device comprising a magnet.SELECTED DRAWING: Figure 1
Patent JP-2017162233-A (JP)
Title: Visual line detection device and visual line detection method
Inventor: YAMASHITA TATSUMARO
IPC: A61B3/113
Filed: 2016-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a visual line detection device and a visual line detection method capable of highly accurately detecting a visual line direction of an object person, even when the device is used in an environment in which illuminance change is large.SOLUTION: A visual line detection device comprises: an imaging body (first camera 12 and second camera 22); a corneal reflection light center detection part 42; a pupil center calculation part 41; an iris center calculation part 36 for calculating an iris center of an object person on the basis of an image acquired by the imaging body; an illuminance detection part 50 for detecting illuminance in the surroundings including at least eyes of the object person; an iris center correction part 43 for correcting a coordinate of the iris center, on the basis of a difference between coordinates of the pupil center and iris center; and a visual line direction calculation part 44 for calculating a visual line direction on the basis of the corneal reflection light center and the pupil center when it is detected that the illuminance is less than the threshold, by the illuminance detection part, and calculating a visual line direction on the basis of the corneal reflection light center and a corrected iris center corrected by the iris center correction part, when it is detected that the illuminance is equal to or more than the threshold.SELECTED DRAWING: Figure 1
Patent JP-2016178855-A (JP)
Title: Cable processing machine monitoring with improved precision mechanism for cable processing
Inventor: MUSTAFA AYABAKAN
IPC: H01B13/00
Filed: 2016-03-11
Abstract: PROBLEM TO BE SOLVED: To provide an intermediary system for resuming cable processing with required precision on early stage by improving communication between cable processing machines and operators.SOLUTION: An intermediary system 200 for controlling cable processing on a plurality of cable processing machines CPM1-CPMn has an interface component 210 configured to: receive location data LD1, LD2 and LD3 of operators 10, 20 and 30; receive technical status data TS1-TSn of the cable processing machines; forward an operator request OR1 to a particular operator 10; and receive a technical status data update from a particular cable processing machine CPM1 when a particular capability is restored. The intermediary system further has a computing component 220 comprising: a technical status evaluator 201 configured to identify a need for restoring the particular cable processing machine CPM1; and a request composition component 203b configured to generate the operator request OR1 for the particular operator 10.SELECTED DRAWING: Figure 1
Patent JP-2016214831-A (JP)
Title: Sewing machine including needle bar rotating device
Inventor: NAKAJIMA MAKOTO
IPC: D05B3/02
Filed: 2016-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a sewing machine having a needle bar rotating device which is simple in structure and easy to miniaturize.SOLUTION: A sewing machine including a needle bar rotating device includes: a needle bar support body 4 swingably supported about a fulcrum; an amplitude rod 6 connected to the needle bar support body 4 to transmit a driving force for swinging the needle bar support body 4; a needle bar 2 supported slidably in an axial direction and rotatably about an axis line by the needle bar support body 4 to be swingable together with the needle bar support body 4; a connecting member 9 fixed to the needle bar 2 to extend in a direction at a right angle to the needle bar 2; a guide shaft 5 extending along the needle bar 2; and a guide shaft connecting bracket 10 fitted to the connecting member 9 and also fitted to the guide shaft 5, so as to be relatively movable with respect to the connecting member 9 in an extension direction of the connecting member 9 and so as to be relatively rotatable with respect to the connecting member 9 about a virtual straight line extending in the extension direction.SELECTED DRAWING: Figure 2
Patent JP-2016154346-A (JP)
Title: Reference signaling for high-mobility wireless communication device
Inventor: WANSI CHEN
IPC: H04W24/10
Filed: 2016-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a base station for enabling communication with a high-mobility wireless communication device.SOLUTION: A base station 102 includes a processor and instructions stored in memory. The base station identifies a high-mobility wireless communication device 112a and sends a reference signal configuration signaling 108. The base station also allocates 106 an additional specific reference signal for the identified high-mobility wireless communication device, and sends the additional specific reference signal to the high-mobility wireless communication device.SELECTED DRAWING: Figure 1
Patent JP-2017166446-A (JP)
Title: Exhaust emission control device
Inventor: TANABE TAKESHI
IPC: F01N3/28
Filed: 2016-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust emission control device capable of reducing manufacturing costs while keeping high emission control performance by properly carrying noble metal and combustion accelerator by effectively utilizing a limited capacity of a filter.SOLUTION: A carrier 2 connecting an inlet side and an outlet side for exhaust gas through a number of cells 4a and 4b defined by a porous partition 3, is configured, and the inlet side and the outlet side of the first cell group 4a are plugged by an inlet plug 5 and an outlet plug 6, and an intermediate part in a longitudinal direction of a filter, of the second cell group 4b adjacent to the first cell group 4a, is plugged by an intermediate plug 7. A combustion accelerator is carried on a first partition 3a at an upstream side with respect to the intermediate plug 7, and noble metal is carried on a second partition 3b at a downstream side with respect to the intermediate plug 7.SELECTED DRAWING: Figure 1
Patent JP-2017170924-A (JP)
Title: Cover fitting structure
Inventor: SAWAHATA KOJI
IPC: B60J7/12
Filed: 2016-03-18
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily and stably fit a cover to a link and to improve an appearance around the cover.SOLUTION: A first link 25 is rotatably connected to a front roof panel by use of a stepped rivet 27, and a cover 31 is rotatably connected to the stepped rivet 27 by use of a first stepped screw 33. An expansion part 27e of the stepped rivet 27 is joined to the front roof panel in the state that a peripheral edge part of a front side fitting hole 23c of the front roof panel is sandwiched between itself and a large diameter part 27c. The large diameter part 27c is inserted in an insertion hole 25a of the first link 25 and rotatably supports the first link 25. A screw part 33d of the first stepped screw 33 is fastened to a fastening hole 27f of the stepped rivet 27, and on the other hand, a base end part 33c is inserted in a first open hole 31b of the cover 31 and rotatably supports the cover 31.SELECTED DRAWING: Figure 6
Patent JP-2017170383-A (JP)
Title: Carbon dioxide absorbent and carbon dioxide recovery method
Inventor: MATSUZAKI YOICHI
IPC: B01J31/02
Filed: 2016-03-25
Abstract: PROBLEM TO BE SOLVED: To provide novel and improved carbon dioxide absorbents and carbon dioxide recovery methods having excellent carbon dioxide absorption rates.SOLUTION: The present invention provides a carbon dioxide absorbent comprising water, an amine compound, and a catalyst represented by formula (I) or (II) and use thereof (Ris an aryl group, a heterocyclic group, an aliphatic hydrocarbon group or a hydroxy group; Ris an alkyl group; Mis a divalent or trivalent metal ion).SELECTED DRAWING: None
Patent JP-2017180272-A (JP)
Title: Exhaust emission control device
Inventor: ANODA HIROSHI
IPC: B01D53/94
Filed: 2016-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust emission control device capable of regenerating an exhaust filter while considering a ratio of an SOF included in PMs (a constituent of the PMs) collected by the exhaust filter.SOLUTION: An exhaust emission control device includes: an exhaust filter 13 for collecting particulates included in exhaust gas discharged from an engine 2; a temperature rise control section 71 for performing temperature rise control for raising a temperature of the exhaust gas passing through the exhaust filter 13; a collection amount estimation section 72 for estimating collection amount of the particulates collected by the exhaust filter 13; a constituent estimation section 73 for estimating constituents of the particulates collected by the exhaust filter 13; and a threshold value determination section 74 for determining a threshold value to start the temperature rise control. The temperature rise control section 71 starts the temperature rise control when the collection amount estimated by the collection amount estimation section 72 exceeds the threshold value determined by the threshold value determination section 74. The threshold value determination section 74 corrects the threshold value in accordance with the constituents of the particulates estimated by the constituent estimation section 73.SELECTED DRAWING: Figure 1
Patent JP-2017177067-A (JP)
Title: Pressure fluctuation adsorption type gas production apparatus
Inventor: TANAKA HIROSHI
IPC: B01D53/047
Filed: 2016-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a pressure fluctuation adsorption type gas production apparatus capable of performing a desorption step of an adsorption tower excellently.SOLUTION: On the upstream side of a membrane separation part 9 having a separation membrane 9A for penetrating miscellaneous gases in an off-gas exhaust passage 4 connected to a plurality of adsorption towers 1 faster than gas to be purified, there are disposed an off-gas tank T for reserving off-gases, and a pressure raising part 10 for raising and feeding the off gas to the membrane separation part 9; and a recycle gas return passage 11 for returning the recycle gas, which does not penetrate the separation membrane 9A, to a raw material gas supply passage 3. An operation control part is constituted to adjust an off-gas adjustment part MR so that a quantity of off-gas to be discharged from the adsorption towers 1 each time a desorption step is performed is equal to the quantity of off-gas to be discharged from the off-gas tank T after the adsorption tower 1 starts the desorption step till another adsorption tower 1 starts the desorption step.SELECTED DRAWING: Figure 1
Patent JP-2017179574-A (JP)
Title: Melting-refining furnace for cold iron source and operating method for the melting-refining furnace
Inventor: HAGIWARA YOSHIYUKI
IPC: F27D21/00
Filed: 2016-03-31
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency upon the operation or refining of a melting-refining furnace for a cold iron source using an oxygen burner lance(s).SOLUTION: Provided is a melting-refining furnace comprising: a through hole provided so as to pass through the furnace wall; one or more oxygen burner lances 4 provided at the through hole; and a thermometer 22 measuring the temperature of the inside of the furnace, in which the oxygen burner lance(s) 4 has an opening 18 communicating to the inside of the furnace, and the opening 18 is provided with the thermometer 22.SELECTED DRAWING: Figure 4
Patent JP-2016198762-A (JP)
Title: Exhaust gas purification catalyst, method for producing exhaust gas purification catalyst and exhaust gas purification monolith catalyst
Inventor: YAJIMA ATSUHIKO
IPC: F01N3/28
Filed: 2016-04-01
Abstract: PROBLEM TO BE SOLVED: To provide: an exhaust gas purification catalyst having excellent exhaust gas purification performance after endurance; a method for producing an exhaust gas purification catalyst; and an exhaust gas purification monolith catalyst.SOLUTION: There is provided an exhaust gas purification catalyst which comprises first particles composed of an oxygen storage emission material and second particles supported on the first particles. The second particles have a composition different from the first particles and are composed of third particles containing at least one selected from the group consisting of a lanthanoid series metal, an alkaline earth metal and yttrium and fourth particles composed of a noble metal supported on the third particles.SELECTED DRAWING: Figure 1
Patent JP-2017188976-A (JP)
Title: Electric power conversion system
Inventor: KITADA HIROSHI
IPC: H02M1/14
Filed: 2016-04-01
Abstract: PROBLEM TO BE SOLVED: To provide an electric power conversion system capable of obtaining efficient noise reduction efficiency in high frequency region.SOLUTION: An electric power conversion system includes: a plurality of outer part terminals; an earth terminal to be grounded; an electric power conversion circuit; a ground conductor; and a plurality of inductors. A plurality of nodes of each electric power conversion circuit is connected to the plurality of outer part terminals. The electric power conversion circuit switches the electric power to be inputted and converts the electric power. The plurality of inductors is inserted between the plurality of outer part terminals and the plurality of nodes. Further, the other inductor is inserted between the ground conductor and the earth terminal.SELECTED DRAWING: Figure 1
Patent JP-2017185876-A (JP)
Title: In-vehicle lighting equipment
Inventor: OHASHI TOMONORI
IPC: F21S2/00
Filed: 2016-04-04
Abstract: PROBLEM TO BE SOLVED: To provide in-vehicle lighting equipment capable of obtaining a great decorative effect.SOLUTION: In-vehicle lighting equipment 11 for illuminating a vehicle interior includes a first lighting part 21 that has a light source 33 for emitting light and a light guide plate 35 for emitting light by the light from the light source 33. The first lighting part 21 has a planar surface emission part 31 that planarly emits the light from the light source 33, and a linear line light emission part 32 that is provided integrally with the surface emission part 31 to linearly emit the light from the light source 33.SELECTED DRAWING: Figure 2
Patent JP-2017184979-A (JP)
Title: Silent magnetic stimulating coil
Inventor: ABE TOSHIHIKO
IPC: A61N2/04
Filed: 2016-04-05
Abstract: PROBLEM TO BE SOLVED: To make use of a silent magnetic stimulating coil for diagnosis and treatment in a calm environment by suppressing intensity of a pulse sound generated by the coil due to an electromagnetic force, in pulse magnetic stimulation.SOLUTION: A silent magnetic stimulating coil adopts a way of multilayer-structure winding, which causes "antiresonance" suppressing vibrations generated in a coil for multilayer-application magnetic stimulation coil by an electromagnetic force of a pulse current. Specifically, the silent magnetic stimulating coil employs a method for making a phase difference of a pulse sound by changing a coil winding interval at an outermost edge of a multilayer-application pulse magnetic stimulation coil, and a method for overlapping forward-winding and reverse-winding coils in two tiers and reverse-phase-connecting both the coils.SELECTED DRAWING: Figure 2