baber/WOPTO huggingface dataset:
Patent JP-2018132573-A (JP)
Title: Semiconductor laser module
Inventor: ISHIGE YUTA
IPC: H01S5/022
Filed: 2017-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser module having high reliability.SOLUTION: The semiconductor laser module includes: a semiconductor laser element that outputs laser light; an optical fiber having a core part and a clad part formed in an outer periphery of the core part, which receives the laser light at one end thereof and guides the laser light to the outside of the semiconductor laser module; an optical component disposed in an outer periphery of the optical fiber and fixing the optical fiber, which has light-transmitting property at a wavelength of the laser light; a first fixing agent that fastens the optical component to the optical fiber; and a chassis that houses inside thereof the semiconductor laser element and the one end of the optical fiber where the laser light enters. A light reflection reduction region treated to absorb the laser light and to be a rough surface is formed in a periphery of the optical component.SELECTED DRAWING: Figure 3
Patent JP-2018137323-A (JP)
Title: Optical power generation apparatus
Inventor: KURODA KAZUO
IPC: H01L31/054
Filed: 2017-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an optical power generation apparatus having a novel structure and an appearance of a specific color.SOLUTION: An optical power generation apparatus 1 includes a protective layer 10, an optical function layer 20, and a power generation layer 30. The protective layer 10 has light transmissivity. The optical function layer 20 reflects the light in at least part of a wavelength bandwidth, of a bandwidth of visible light and penetrates or absorbs the light in any other wavelength bandwidth. The power generation layer 30 includes a substrate 30a, a planarization layer 30b, a barrier layer 30c, a transparent electrode 30d, a buffer layer 30e, a photoelectric conversion layer 30f, and a reflector 30g. The substrate 30a has light transmissivity. The photoelectric conversion layer 30f has a power generation characteristic at near-infrared ray.SELECTED DRAWING: Figure 1
Patent JP-2017153955-A (JP)
Title: Golf club head having optimized ball speed-to-ct relationship
Inventor: JAMES A SERGAH
IPC: A63B53/04
Filed: 2017-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a golf club head having an optimized ball speed-to-ct relationship.SOLUTION: A golf club head comprising a body and a plurality of stiffening members and satisfying the equation V≥0.0356x+140.82 is disclosed herein. The body comprises a face section, a sole section, and a crown or return section, and defines a hollow interior. Each of the plurality of stiffening members extends from the crown or return section to the sole section within the hollow interior to reduce stresses placed on the face section during impact on a golf ball. The stiffening members are all located within 1 inch from a rear surface of the face section measured along a plane normal to the center of the face, and are spaced by a distance of 0.500 to 2.00 inches within the hollow interior.SELECTED DRAWING: Figure 1
Patent JP-2018138703-A (JP)
Title: Non-woven fabric for sanitary material
Inventor: ENDO MASAKI
IPC: D04H1/541
Filed: 2017-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a non-woven fabric with a low environmental load, excellent in industrial productivity and stability, having an excellent texture at a level satisfying suitable use as sanitary material.SOLUTION: A non-woven fabric of the present invention comprises a polyester fiber and a polyolefin fiber. The polyester contains 1 to 500 ppm of a component derived from 1,2-propane diol. The non-woven fabric is thermally bonded for use as sanitary material.SELECTED DRAWING: None
Patent JP-2018140337-A (JP)
Title: Nozzle device and nozzle unit
Inventor: FUKAYA SHINJI
IPC: F16J15/10
Filed: 2017-02-27
Abstract: PROBLEM TO BE SOLVED: To change an outflow direction of fluid and freely set the outflow position.SOLUTION: A nozzle device 7 includes: a flow passage body which has a flow passage wall 6 for circulating or holding fluid; and a nozzle unit 1 which has a nozzle body 3 which has a spherical surface on an outer periphery and is formed with a fluid passage 3a therein, a holding mechanism of the nozzle body 3, and a fastening member 4 for fixing the holding mechanism to the flow passage wall 6. The holding mechanism is constituted of a pair of sheet materials 2 which have respective abutting holding sections 2b abutting on the spherical surface of the nozzle body 3 and flat sections 2a. The spherical surface is rotatably held in a state that the nozzle body 3 is held by the abutting holding sections 2b of the pair of sheet materials 2.SELECTED DRAWING: Figure 1
Patent JP-2018142601-A (JP)
Title: Soft magnetic alloy
Inventor: YOSHITOME KAZUHIRO
IPC: C22C38/00
Filed: 2017-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a soft magnetic alloy having a low coercivity, and excellent in toughness.SOLUTION: When the Fe content (atom%) of a soft magnetic alloy principally composed of Fe, and having 80000 or more grids of 1nm×1nm×1nm in a continuous measuring range of the soft magnetic alloy is y axis, and the cumulative total incidence (%) obtained for respective grids in the descending order of Fe content is X axis, the slope of an approximation straight line at the cumulative total incidence of 20%-80% is -0.1 through -0.4, and the amorphization rate X in formula (1) is 85% or more. X=100-(Ic/(Ic+Ia)×100) ... (1), Ic: crystallinity dispersion integrated intensity, and Ia: amorphous dispersion integrated intensity.SELECTED DRAWING: None
Patent JP-2018139898-A (JP)
Title: Meniscal regeneration material and method for making same
Inventor: INAGAKI KATSUKI
IPC: A61P41/00
Filed: 2017-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a meniscal regeneration material that can furthermore promote the meniscal regeneration.SOLUTION: Provided is a meniscus regeneration material 10 used for implantation within knee joint in order to regenerate at least a part of meniscus of knee joint. The meniscal regeneration material 10 includes a collagen sponge 11 and adipose tissue-derived regenerated cells (ADRCs) 12 impregnated in the collagen sponge. The collagen sponge 11 preferably is an atelocollagen sponge. It is preferable that the collagen sponge 11 is impregnated with an ADRCs solution 13 in which adipose tissue-derived regenerated cells and atelocollagen gel are mixed.SELECTED DRAWING: Figure 1
Patent JP-2018141101-A (JP)
Title: Radiation-curable inkjet composition and recording method
Inventor: TSUCHIYA HITOSHI
IPC: C09D11/38
Filed: 2017-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a radiation-curable inkjet composition which gives a coating film excellent in stretchability and also excellent in abrasion resistance, and a recording method using the radiation-curable inkjet composition.SOLUTION: The radiation-curable inkjet composition comprises an acrylate oligomer (A), a monofunctional monomer (B), and a predetermined monomer (C). The acrylate oligomer (A) has 1-3 acryloyl groups. The glass transition temperature of a homopolymer of the monofunctional monomer (B) is -20°C or higher and 30°C or lower. The content of the monofunctional monomer (B) is 40 mass% or more based on the whole radiation-curable inkjet composition.SELECTED DRAWING: None
Patent JP-2017152698-A (JP)
Title: Optoelectronic module
Inventor: HARTMUT RUDMANN
IPC: G01J1/02
Filed: 2017-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an optoelectronic module capable of assisting reduction of interference of light and mutual interference, while improving signal-to-noise ratio.SOLUTION: An optical proximity sensor module 1 includes a substrate P, and a light-emitting element mounted on the first surface of the substrate, where the light-emitting element can operate to emit light of first wavelength. The optical proximity sensor module 1 further includes a photodetector to be mounted on the first surface of the substrate, and the photodetector can operate to detect the light of first wavelength. The module 1 includes an optical member O attached to the substrate P substantially in parallel therewith, and a separation member S to be attached between substrate and optical member. The separation member S may include a wall capable of surrounding the light-emitting element and photodetector, and extending from the substrate to the optical member O, so as to separate the light-emitting element and photodetector from each other. For example, the separation member S may be composed of opaque polymer material containing a dye such as carbon black.SELECTED DRAWING: Figure 1
Patent JP-2018144049-A (JP)
Title: ARC-WELDING METHOD OF MOLTEN Zn-BASED PLATED STEEL SHEET, AND MANUFACTURING METHOD OF WELDING MEMBER
Inventor: HOSOMI KAZUAKI
IPC: B23K9/173
Filed: 2017-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an arc-welding method of a molten Zn-based plated steel sheet excellent in a weld zone appearance and weld strength; and to provide a manufacturing method of a welding member.SOLUTION: An arc-welding method for welding each molten Zn-based plated steel sheet by a pulse arc-welding method for generating arc by supplying a peak current and a base current alternately, includes the steps of: jetting out Ar+COmixed gas as shield gas; and generating pulse arc in a cycle set corresponding to COconcentration in the shield gas.SELECTED DRAWING: Figure 4
Patent JP-2017099965-A (JP)
Title: Pinball game machine
Inventor: TAKEDA MITSUHIRO
IPC: A63F7/02
Filed: 2017-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a pinball game machine capable of quickly detecting abnormality in a winning, while preventing a fraudulent winning to a variable winning device.SOLUTION: A pinball game machine includes discharge confirmation means for confirming a discharge of game balls from variable winning means by determining a matching between the number of game balls entered the variable winning means (an attacker) and the number of game balls discharged from the variable winning means. In a normal operation state (normal round), non-specific area passing detection means (a non-specific area sensor) is used for detecting game balls discharged from the variable winning means, and in a special operation state (special round), specific area passing detection means (a specific area sensor) or the non-specific area passing detection means is used for detecting game balls discharged from the variable winning means.SELECTED DRAWING: Figure 20A
Patent JP-2018146068-A (JP)
Title: Controller of automatic transmission
Inventor: HOYO KATSUHIRO
IPC: F16H61/02
Filed: 2017-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a controller of an automatic transmission capable of suppressing differential rotation between right and left driving rings occurring at the time when a tire slides on a road surface, while suppressing rotational inertia torque occurring at the time when gripping force is recovered for the tire sliding on the road surface.SOLUTION: A controller of an automatic transmission is configured to: when tires of a driving wheel slide on a road surface (S1:YES), acquire horizontal differential rotation, which is differential rotation occurring between right and left drive shafts, and differential torque, which is torque input to a differential gear 5, (S3); set a shift limit value that is a limit value of a transmission ratio based on the horizontal differential rotation and the differential torque (S4); and shift the transmission ratio of an automatic transmission 4 higher with the shift limit value as an upper limit value (5).SELECTED DRAWING: Figure 3
Patent JP-2018147441-A (JP)
Title: Communication device and communicating terminal
Inventor: SHIMAZAKI AKIRA
IPC: G06F3/01
Filed: 2017-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a communication device capable of clearly identifying a communication partner.SOLUTION: The communication device according to one aspect of the invention comprises: a plurality of openably/closably bound page parts each associated with an object person; a detection sensor for detecting an opened page part of the page parts; an input/output unit for a user to have communication with the object person; and a control unit for controlling the communication by means of the input/output unit so that the object person associated with the opened page part detected by the detection sensor becomes the communication partner.SELECTED DRAWING: Figure 2
Patent JP-2017126358-A (JP)
Title: Power adapter detection
Inventor: ALEXANDER B UAN-ZO-LI
IPC: G06F1/28
Filed: 2017-03-10
Abstract: PROBLEM TO BE SOLVED: To notify a computing system of a capacity of a power adapter without using a third pin.SOLUTION: A power adapter notifies a computing system of a capacity of the power adapter by: providing a first output voltage Vnorm to the computing system; determining a second output voltage V1, V2 or V3 indicative of the capacity of the power adapter; and providing the second output voltage for a time period from T1 to T2 to the computing system in response to detecting that the power adapter is connected to the computing system.SELECTED DRAWING: Figure 4
Patent JP-2018152234-A (JP)
Title: Fuel cell system
Inventor: ISHIKAWA YUJI
IPC: H01M8/04
Filed: 2017-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell system in which partial deficiency of fuel gas in the cell surface can be grasped by simple system configuration.SOLUTION: A fuel cell system 1 includes a solid polymer fuel cell 10 constituted by laminating multiple cells 10a outputting electric energy by electrochemical reaction of fuel gas, i.e., hydrogen, and oxidant gas, i.e., oxygen contained in the air. Furthermore, the fuel cell system 1 includes a local current measuring device 60 capable of measuring a local current at at least one position in the cell surface if the fuel cell 10, and a controller 50 for diagnosing whether or not there is a partial deficiency state of hydrogen in a part of the cell surface. The controller 50 diagnoses that there is a partial deficiency state of hydrogen in a part of the cell surface.SELECTED DRAWING: Figure 8
Patent JP-2018149967-A (JP)
Title: Article conveying facility
Inventor: MURAKAMI TATSUYA
IPC: B61B3/02
Filed: 2017-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an article conveying facility in which an article conveying vehicle mitigates an impact applied to an article when the vehicle travels in a parting area.SOLUTION: An article conveying vehicle traveling on a travel rail 2 along a travel route comprises: a conveying vehicle body 14; a first travel wheel 15R rolling on a first rail part 2R; a second travel wheel 15L rolling on a second rail part 2L; a contact wheel 19 contacting with an auxiliary rail 7 in a path width direction Y; a support body 20 supporting rotatably the contact wheel 19; a support part 23 supporting the support body 20; and a drive part making the support part 23 move in the path width direction Y. The drive part makes the support part 23 move between a first position where the contact wheel 19 contacts with the auxiliary rail 7 in a first direction Y1 and a second position where the contact wheel 19 contacts with the auxiliary rail 7 in a second direction Y2, and the support part 23 supports the support body 20 in an energized condition from both sides in the path width direction Y, by means of a first energizing body 21 that energizes the support body 20 in the second direction Y2 and a second energizing body 22 that energizes the support body 20 in the first direction Y1.SELECTED DRAWING: Figure 6
Patent JP-2018149772-A (JP)
Title: Information processing device, information processing system, and information processing program
Inventor: SUZUKI MASAHIRO
IPC: H04N1/00
Filed: 2017-03-14
Abstract: PROBLEM TO BE SOLVED: To enable return to a first mode without newly providing a circuit on an operation device side for outputting a power-saving restoration signal for returning to the first restoration mode from a second mode in which operation is performed with power consumption lower than that in the first mode.SOLUTION: An information processing device 34 includes: a communication unit 44 for transmitting information corresponding to an operation through a communication line 16, and receiving information through the communication line 16 from an operation device 12, which outputs light from a backlight 24 as a power-saving restoration signal, when a power-saving restoration condition is satisfied in a state where a shift has been made to a second mode in which operation is performed with power consumption lower than that in the first mode; an optical sensor 42 for detecting the light output from the backlight 24 of the operation device 12 as the power-saving restoration signal; and a control unit 40 for executing processing based on the information received from the communication part 44, and performing control so as to return to the first mode if the optical sensor 42 detects the light as the power-saving restoration signal in a state where a shift has been made to the second mode.SELECTED DRAWING: Figure 1
Patent JP-2018022871-A (JP)
Title: Electrostatic chuck
Inventor: YAMAGUCHI KOSUKE
IPC: H02N13/00
Filed: 2017-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a reliable electrostatic chuck capable of withstanding thermal, electrical and mechanical loads.SOLUTION: An electrode chuck comprises: a ceramic dielectric substrate to place a processing object thereon; a base plate to support the ceramic dielectric substrate; and a heater plate installed between the ceramic dielectric substrate and the base plate. The heater plate has: a first and a second support plates; a heater element installed between the first and the second support plates; a first resin layer installed between the first support plate and the heater element; and a second resin layer installed between the second support plate and the heater element. When viewed along a lamination direction, a surface of the first support plate facing the second support plate has a first region overlapped with the heater element and a second region not overlapped with the heater element. The second region protrudes toward the second support plate further than the first region.SELECTED DRAWING: Figure 5
Patent JP-2018154881-A (JP)
Title: Production method of grain-oriented electromagnetic steel sheet
Inventor: OMURA TAKESHI
IPC: B22F3/105
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To propose a method for producing a grain-oriented electromagnetic steel sheet having a tension-imparting coating film excellent in adhesion formed on a mirror-finished base surface in a short time and at low cost.SOLUTION: Provided is a production method of a grain-oriented electromagnetic steel sheet. The grain-oriented electromagnetic steel sheet has an intermediate metal layer having a composition different from that of a mirror-finished base surface. The grain-oriented electromagnetic steel sheet also has a tension-imparting coating film on the intermediate metal layer. In the production method of a grain-oriented electromagnetic steel sheet, the intermediate metal layer is formed by melting metal powders having an average particle diameter of 0.1 μm or more supplied onto the mirror-finished base surface.SELECTED DRAWING: None
Patent JP-2018157119-A (JP)
Title: Laminated electronic component
Inventor: KAWAKAMI TETSUO
IPC: H01G4/232
Filed: 2017-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a laminated electronic component and a manufacturing method thereof, capable of enhancing binding performance between a via electrode and a ceramic element body and preventing occurrence of disconnection or cracking.SOLUTION: A laminated electronic component 1 includes: ceramic layers 3a to 3e laminated in order; an inner electrode 4a sandwiched between the ceramic layers 3a and 3b; an inner electrode 4c sandwiched between the ceramic layers 3c and 3d; and a via electrode 5 electrically connecting the inner electrode 4a and the inner electrode 4c. The via electrode 5 includes a protruding portion 5a integrally formed therein, which protrudes from the via electrode toward an outer periphery and penetrates into second ceramic layers 3b and 3c so as to be arranged in a layer.SELECTED DRAWING: Figure 1
Patent JP-2017127871-A (JP)
Title: Low-pressure sand collection method and low-pressure sand collection apparatus for sand basin
Inventor: SUZUKI KENJI
IPC: B01D21/30
Filed: 2017-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a low-pressure sand collection method and a low-pressure sand collection apparatus that enable soil and sand sedimented on the bottom surface of a sand basin to effectively be flowed into a trough with no residual in a vicinity of the side wall of the sand basin in a sand collection apparatus for a sand basin equipped with a nozzle for jetting low-pressure water to flow soil and sand sedimented on the bottom surface of the sand basin.SOLUTION: In a low-pressure sand collection apparatus, a member extending downward obliquely toward a side wall W of a sand basin after separating downward obliquely from the side wall is used for a nozzle 9b to install the nozzle 9b in a vicinity of the side wall W of the sand basin above a normal level as sewage remains reserved in the sand basin, and after the sand basin is turned into a drain state that a sand basin level remains in a sand collection pit, low-pressure water with a pressure of less than 3 kg/cmis jet out of the nozzle 9b against the wall surface of the side wall with an incidence angle of 15-60 degrees to clean the wall surface, and to make water flowing down the wall surface flow soil and sand sedimented on the bottom surface 2a of the sand basin toward a main trough 8a.SELECTED DRAWING: Figure 8
Patent JP-2018160980-A (JP)
Title: Motor control system, control method, encoder, and motor control device
Inventor: MATSUMURA ISAMU
IPC: G01D5/244
Filed: 2017-03-22
Abstract: PROBLEM TO BE SOLVED: To detect a failure in an encoder 40 more certainly.SOLUTION: In a motor control system 1, an encoder 40 includes: a first rotational position detection unit 401 configured to detect a rotational position within one rotation of a rotation shaft of a motor 30 from an optical disk 44A; a second rotational position detection unit 402 configured to detect a rotational position within one rotation of the rotation shaft of the motor 30 from a magnetic disk 45A; and a transmission unit 403 configured to transmit first safety data including first rotational position data detected by the first rotational position detection unit 401 and second rotational position data detected by the second rotational position detection unit 402. A motor control device 10 includes a comparison unit 102 configured to compare a rotational position included in the first rotational position data with a rotational position included in the second rotational position data.SELECTED DRAWING: Figure 2
Patent JP-2018159868-A (JP)
Title: Display device
Inventor: AOKURA SHINICHI
IPC: G06F1/32
Filed: 2017-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a display device achieving management of power supply with high convenience of a user when an option is mounted.SOLUTION: The display device allows addition of an optional function and includes: an option connecting part; an option information acquiring part; a power consumption detecting part; a power source; a power reduction planning part; a display part; an operation part; and a control part which controls, when an option is connected to the option connecting part, the option information acquiring part to acquire option information of the option, the power consumption detecting part to acquire the power consumption of the main body, the power reduction planning part to make a plurality of power reduction plans to reduce the total power consumption to operate if the total power consumption of the option and the main body exceeds a predetermined threshold, and the display part to display the plans, and which executes a selected power reduction plan.SELECTED DRAWING: Figure 5