baber/WOPTO huggingface dataset:
Patent JP-2017141840-A (JP)
Title: Fuel injection valve
Inventor: YOSHIMARU KIYOTAKA
IPC: F16K31/06
Filed: 2017-04-25
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a plated layer runs over an inner peripheral side of an axial hole.SOLUTION: In a movable core 3030 of a fuel injection valve 10 including a valve housing 11 having an injection hole 18 for injecting a fuel into an internal combustion engine, a fixed core 20 fixed to the valve housing 11, the movable core 3030 having an axial hole 34 penetrating in an axial direction and an axial end face 32 on which a plated layer 360 is formed, and moving to a fixed core 20 side by action of magnetic attraction force, and a valve member 40 having a shaft portion 42 slidably inserted to the axial hole 34, and a projecting portion 44 projecting from the shaft portion 42 and capable of being brought into contact with the axial end face 32 of the movable core 3030, and intermittently injecting the fuel by opening and closing the injection hole 18 by reciprocating motion, the axial hole 34 is exposed.SELECTED DRAWING: Figure 6
Patent JP-2018076861-A (JP)
Title: Hydraulic generating equipment provided on flat ground
Inventor: MURAYAMA OSAMU
IPC: F03B13/06
Filed: 2017-04-26
Abstract: PROBLEM TO BE SOLVED: To enhance power generation efficiency by constructing large-sized hydraulic generating equipment on the flat ground and adding compression energy to fall energy of falling water.SOLUTION: Power generation efficiency is enhanced by: closing a motor-operated valve C, after completing water injection into a second water storage tank 2; lifting down a rubber bag 5, which is provided in the second water storage tank and also have its inside expanded with compressed air, to a bottom part of the second water storage tank; pumping up water into a third water storage tank 55 through an outflow pipe 3 by the volume of the rubber bag in the second water storage tank; increasing the flow rate of water falling in the space encircled with a columnar pipe B so as to enhance efficiency of logical hydraulic power as compressed air jetting from a slit A provided in the columnar pipe B is blow out at a sonic velocity to add compression energy to falling energy of the water which is falling; and thus increasing pressure to a runner of a reaction water turbine to enhance water turbine efficiency.SELECTED DRAWING: Figure 1
Patent JP-2018187710-A (JP)
Title: Multi joint type robot
Inventor: NAKAZAWA SHUN
IPC: B25J19/00
Filed: 2017-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a multi joint type robot which can efficiently cool a drive motor for rotating a joint part.SOLUTION: A multi joint type robot includes a plurality of joint parts 41, 42, 43, 44 arranged between a plurality of robot frames 11, 12, 13, 14, and a plurality of drive motors 31, 32, 33, 34 for driving the plurality of joint parts. Cavity parts 21, 22, 23, 24 are formed inside the robot frames 11, 12, 13, 14, and refrigerant piping 51 in which a refrigerant circulates is arranged in the cavity parts. Opening parts 54, 55, 56, 53 opening toward the drive motors 31, 32, 33, 34 are arranged on the refrigerant piping 51 in peripheries of the drive motors 31, 32, 33, 34. An inflow port 75 is connected to the opening parts 54, 55, 56, 53 of the refrigerant piping 51, and motor covers 71, 72, 73, 74 cover the drive motors 31, 32, 33, 34.SELECTED DRAWING: Figure 1
Patent JP-2018189497-A (JP)
Title: Method and device for three-dimensional measurement using feature quantity
Inventor: FUJIGAKI MOTOHARU
IPC: G01B11/00
Filed: 2017-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for a three-dimensional measurement using a feature quantity.SOLUTION: The relation between a plurality of feature quantities obtained from at least one of the patterns projected from a plurality of projection parts 5A and 5B and the changes of the patterns and the spacial coordinates is obtained. After that, using that relation, the spacial coordinates of the surface of a target are determined from the feature quantities obtained from the patterns projected on the surface 6 of the measurement target from a plurality of projection patterns or from the changes of the patterns.SELECTED DRAWING: Figure 2
Patent JP-2018189888-A (JP)
Title: Magnet holder for endoscope
Inventor: TAGUCHI KEIICHIRO
IPC: G02B23/24
Filed: 2017-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a magnet holder for endoscope capable of simply observing a target place stably.SOLUTION: A magnet holder 100 for endoscope comprises a casing 37 having a hole and a magnetic window, a slide member with a magnet inserted into the hole in a freely removable manner, a tip cap 27 mounted on a tip part 13 of an endoscope, and an air supply passage configured to supply to the casing 37 air fed from an air feeding nozzle 15. The slide member is axially driven in the hole by air fed from the air feeding nozzle, and then arranged at any one of an adsorption position of radiating a magnetic line to the outside of the casing 37 through the magnetic window, and an adsorption release position of not radiating the magnetic line from the magnetic window.SELECTED DRAWING: Figure 1
Patent JP-2018074134-A (JP)
Title: High-frequency component and method of manufacturing the same
Inventor: YOSHII YUMI
IPC: H05K1/16
Filed: 2017-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a high-frequency component having improved withstand voltage characteristics by enhancing withstand voltage of a thin-film capacitor.SOLUTION: A high-frequency component 10 includes: a substrate 12 which has a first surface 13 positioned on a first side and a second surface 14 positioned on a second side opposite to the first side and contains glass; and a capacitor 15 positioned on the first surface of the substrate. The capacitor 15 has a first surface first conductive layer 311 positioned on the first surface of the substrate, a first surface first insulating layer 312 positioned on the first surface first conductive layer, and a first surface second conductive layer 321 positioned on the first surface first insulating layer. The first surface first insulating layer 312 contains an inorganic material having a dielectric breakdown electric field of 6 MV/cm or more.SELECTED DRAWING: Figure 1
Patent JP-2017151475-A (JP)
Title: Method for manufacturing display panel
Inventor: UEDA KOJI
IPC: G02F1/1333
Filed: 2017-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a display panel in which occurrence of chipping and cracking at an edge of the display panel can be suppressed during manufacturing.SOLUTION: The method comprises: a step of cutting, along a cutting line located slightly inside the contour of portions which are each to be formed as a counter substrate 2 of a display panel 1, an optical film attached on an outer surface of a counter motherboard, and then, peeling off and removing a margin portion of the optical film from the surface of the counter motherboard while leaving an inner side 5a of each of the cut portions; a step of cutting the counter motherboard along the contour of the portions which are each to be formed as the counter substrate 2 of the display panel 1; a step of cutting, along the contour of portions which are each to be formed as an element substrate 3 of the display panel 1, an optical film attached on an outer surface of an element motherboard, and then, peeling off and removing a margin portion of the optical film from the counter motherboard while leaving an inner side 5b of each of the cut portions; and a step of cutting the element motherboard along the contour of the portions which are each to be formed as the element substrate 3 of the display panel 1.SELECTED DRAWING: Figure 1
Patent JP-2018196949-A (JP)
Title: Print control device, printer and printing method
Inventor: KIRIISHI MITSUGI
IPC: B41J29/38
Filed: 2017-05-24
Abstract: To prevent unintended changeover processing of media and to suppress a reduction of efficiency of printing processing.SOLUTION: A printer comprises: a media switching part capable of switching a plurality of media; a media acquisition part acquiring a type of the media fed; a printing job information acquisition part acquiring a type of the media designated by a printing job; and a timer. When changeover to the media designated by the printing job is performed before processing the printing job, because the type of the media designated by the printing job is different from the media fed by the printer, the timer causes the media switching part to wait for changeover processing of the media until the timer counts predetermined time.SELECTED DRAWING: Figure 3
Patent JP-2017212211-A (JP)
Title: Terminal bending instrument
Inventor: DAI ZHIYONG
IPC: H01R43/16
Filed: 2017-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a terminal bending instrument for simultaneously bending lines of conductive terminals without reducing conductive terminal bending accuracy.SOLUTION: A terminal bending instrument 10 includes: a plate part 100 extending in a first horizontal direction; multiple receiving grooves 110 which are formed on the plate part and disposed while forming lines in the first horizontal direction in such a manner that the plate part is comb-shaped; and multiple rollers 120 which are mounted in the multiple receiving grooves in a rotatable manner. At least one terminal that should be bent is received and positioned in each of the receiving grooves and brought into physical contact with an outer peripheral surface of a roller in the receiving groove. When moving the terminal bending instrument in a vertical direction that is vertical to the first horizontal direction, the terminal within the receiving groove is bent under a pressure of the corresponding roller. While the terminal is bent, the roller is rotated and moved on a surface of the terminal. The terminal is positioned within a receiving slot, positional accuracy of the terminal is guaranteed and the lines of the terminals can be simultaneously bent, such that efficiency of bending is improved.SELECTED DRAWING: Figure 1
Patent JP-2018199158-A (JP)
Title: Chamfering method and chamfering die
Inventor: IWAMOTO MASAMI
IPC: B21D19/00
Filed: 2017-05-30
Abstract: To provide a chamfering method a chamfering die for performing only chamfering of a product after laser cutting has been performed in a state in which a work and the product are joined with each other via a fine joint part.SOLUTION: A chamfering method performs chamfering of a product WP that has been subjected to laser cutting in a state in which a plate-like work W and the product WP are joined via a fine joint part. A tapered chamfered surface 25A is provided on one lateral face of a projection 25 formed over the whole circumference of an outer peripheral surface of a rotatable roller 23, and a non-chamfered surface 25B is provided on the other lateral face of the projection 25. The roller 23 is rolled along a slit S in which the work W and the product WP are cut and separated while holding a state of pressing the projection 25 into the slit S, and chamfering of only a cutting edge of the product WP is performed by the chamfered surface 25A.SELECTED DRAWING: Figure 6
Patent JP-2018203295-A (JP)
Title: Article taking-out and handling method
Inventor: OKAZAKI TOSHIKI
IPC: B65D77/04
Filed: 2017-05-31
Abstract: To provide an article taking-out and handling method allowing transferring of the articles keeping a desired form, even when the multiple articles are temporarily stored in a simple bag in a collectively arranged state in the desired form.SOLUTION: On a simple bag 10, perforations 13 comprise mutually continued cut parts 13a and non-cut parts 13b and vertically extend from central parts of upper side parts 11a where a storing opening 12 of front face sheet parts 11 on the front and rear is formed to a bottom side part 11b so as to extend perpendicularly to the upper side part 11a, the perforations 13 being continuously provided straddling the front face sheet parts 11 of the front and rear. In a collectively stored state of multiple articles in the simple bag 10, by pulling an opening peripheral edge part 12a of the storing opening 12, the non-cut parts 13b of the non-continuous cut line 13 are continuously cut, the simple bag 10 is split into two, the split simple bags 10 are removed respectively, and the articles can be taken out in the stored state.SELECTED DRAWING: Figure 2
Patent JP-2018177760-A (JP)
Title: Beauty powder, hydrogen water and beauty method
Inventor: IWANAGA KEIKO
IPC: A61Q5/02
Filed: 2017-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a beauty powder and a beauty method capable easily obtaining cleaning effect or improved effect of skin trouble.SOLUTION: There is provided a beauty method which comprises a hydrogen water permeation step of cleansing the skin with hydrogen water obtained by dissolving a powder or granules containing the following components (A) and (B): (A) 60 to 90 wt.% of sodium hydrogencarbonate and (B) 1 to 10 wt.% of magnesium hydride in water. The beauty method is carried out by a hydrogen water bubble facial cleansing step (S13), a cosmetic solution introduction step (S15), a packing step of adhering a sheet impregnated with hydrogen water to the skin (S16) and a hydrogen water permeation step (S17) in this order.SELECTED DRAWING: Figure 1
Patent JP-2018203831-A (JP)
Title: Agent liquid composition for natural ground solidification
Inventor: MURAI YUTA
IPC: C09K17/30
Filed: 2017-05-31
Abstract: To provide an agent liquid composition for natural ground solidification capable of advantageously inhibiting white turbidness of water when in contact with water such as sump water, and effectively inhibiting generation of water pollution as a result of inhibiting outflow to environment by being diluted by water.SOLUTION: There is provided an agent liquid composition for natural ground solidification consisting an A liquid mainly containing polyol, and a B liquid mainly containing polyisocyanate, and constituted by containing a sulfur-containing compound in the A liquid.SELECTED DRAWING: None
Patent JP-2018204493-A (JP)
Title: Compressor
Inventor: SATO TAIZO
IPC: F04C29/04
Filed: 2017-06-01
Abstract: To inhibit or prevent reduction of a mass flow rate of a discharged fluid.SOLUTION: A compressor 100 includes: a housing 10 extending in one direction; an internal housing 40 disposed between a suction chamber H1 formed at one end part side in the housing 10 and a discharge chamber H2 formed at the other end part side in the housing 10; and a movable scroll 3 serving as a compression mechanism part which is provided within the internal housing 40, compresses a fluid guided into the suction chamber H1, and discharges the compressed fluid into the discharge chamber H2. The housing 10 includes: a front housing 11 having an inner wall surface W1 exposed to the suction chamber H1; a rear housing 13 having an inner wall surface W2 exposed to the discharge chamber H2; and a center housing 12 which connects the front housing 11 with the rear housing 13 and has heat conductivity lower than heat conductivity of the rear housing 13.SELECTED DRAWING: Figure 1
Patent JP-2018205986-A (JP)
Title: Information processing system, information processing program, information processing device and information processing method
Inventor: SOMOTO YOSHIFUMI
IPC: G06F17/30
Filed: 2017-06-01
Abstract: To provide an information processing system capable of recommending an application that matches a user's potential need.SOLUTION: An information processing system 1 includes: extracting means 312 for extracting a need element containing a user's need from information on a moving path structural element that forms a moving path which contains multiple moving sections; specifying means 313 for specifying a second application which is interlinked with a first application that is being in use and which corresponds to the need element on the basis of the extracted need element; and output means 212 for outputting information on the specified second application.SELECTED DRAWING: Figure 1
Patent JP-2018206904-A (JP)
Title: Photoelectrode for dye-sensitized solar cell and dye-sensitized solar cell using the same
Inventor: MAYUMI SHUICHI
IPC: H01G9/20
Filed: 2017-06-02
Abstract: To provide a photoelectrode for use in dye-sensitized solar cell capable of improving photoelectric conversion efficiency for converting photovoltaic energy into electrical power, without using a large amount of nanoparticles of expensive metal such as gold.SOLUTION: A photoelectrode for dye-sensitized solar cell includes a glass substrate provided with a transparent conductive film 12 on one side, a metal oxide layer 13 provided on the side of the transparent conductive film 12 opposite to the glass substrate and composed of particulate metal oxide, a sensitization color material adsorbed to the surface of the metal oxide, and metal nanoparticles 15 in the metal oxide layer 13. Density of the metal nanoparticles 15 separated by a distance from the transparent conductive film 12 to the depth where the light of maximum adsorption wavelength of the sensitization color material 14 reaches is higher than that of other region in the metal oxide layer 13.SELECTED DRAWING: Figure 1
Patent JP-2017223227-A (JP)
Title: Head fastening device of cooling compressor
Inventor: DANIEL LACERDA DE ANDRADE
IPC: F04B39/12
Filed: 2017-06-07
Abstract: PROBLEM TO BE SOLVED: To solve the problem on high complexity of a head fastening method of an existing refrigeration compressor, and further on high manufacturing cost.SOLUTION: This invention belongs to a technical field of head fastening to a block of a compressor used in a cooling system of household equipment and components thereof. A head fastening device of a cooling compressor includes: a head arranged near a cylinder 3 of the cooling compressor, and having a head lid 2; at least one support device 4 arranged near the cylinder 3; and at least one coupling element 6 of the head lid 2 to the support device 4, which can transmit force of pressing the head lid 2 and support device 4 to the cylinder 3.SELECTED DRAWING: Figure 1
Patent JP-2017153156-A (JP)
Title: Electronic camera
Inventor: TAKEBAYASHI TOMOHARU
IPC: H04N5/357
Filed: 2017-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a scalable electronic camera that is capable of constituting a minimum camera system only by a back engine and, in the case of using an imaging sensor of a high pixel rate, copes with the situation by additionally using a front engine.SOLUTION: The electronic camera comprises an imaging part, a storage part, a first image processing part, and a second image processing part. The imaging part captures a subject image and outputs image data. The storage part stores the image data outputted from the imaging part. The first image processing part reads the image data stored in the storage part more slowly than storing the image data and performs image processing of the image data. The second image processing part performs image processing of the image data subjected to the image processing by the first image processing part.SELECTED DRAWING: Figure 1
Patent JP-2017222566-A (JP)
Title: Oxygen sustained-release agent, method for producing the same and oxygen feed method
Inventor: SAKAGUCHI TATSUNORI
IPC: C01B15/043
Filed: 2017-06-12
Abstract: PROBLEM TO BE SOLVED: To provide an oxygen sustained-release agent capable of maintaining oxygen sustained-release performance over a long period, even if being eluted into water of river, harbor or the like, not causing eutrophication derived from phosphorous high in an environmental load, capable of evading the increase only of phosphorous in a plant medium, and also capable of simplifying a stage of adding the soil or the like.SOLUTION: Provided is an oxygen sustained-release agent including magnesium peroxide and an organic acid salt.SELECTED DRAWING: Figure 1
Patent JP-2019002061-A (JP)
Title: Storage house, and refrigerator using the same
Inventor: SHIBATA TORU
IPC: H01M8/0606
Filed: 2017-06-20
Abstract: To provide a storage house capable of suitably reducing oxygen concentration, and a refrigerator using the same.SOLUTION: Provided is a storage house 10A comprising: a storage chamber 12 storing food products; and an oxygen reduction part 20A reducing the oxygen of the storage chamber 12, in which the oxygen reduction part 20A includes: a hydrogen generation part 30 of generating hydrogen by electrochemical reaction; a water tank 50 of feeding raw material to the hydrogen generation part 30; and an oxygen reaction part 40 of reacting the hydrogen generated in the hydrogen generation part 30 with the oxygen in the air in the storage chamber 12.SELECTED DRAWING: Figure 3
Patent JP-2019007668-A (JP)
Title: Refrigeration device
Inventor: IKEDA MUTSUNORI
IPC: F25B1/00
Filed: 2017-06-23
Abstract: To provide a refrigeration device capable of efficiently and surely cleaning a main expander by surely washing away refrigeration machine oil of the main expander by a refrigerant liquid in a short time, so that a cooling capacity can be constantly exerted in a stable state, in the refrigeration device including the main and sub-expanders.SOLUTION: An opening/closing valve 22 for supplying and blocking a refrigerant liquid to a sub-expander 21 is disposed. A main expander 20 includes a heater 23 for heating the expander 20 from an outer face. A control device is constituted to perform a cleaning operation for cleaning the main expander in which the refrigeration machine oil is accumulated, in a state that prescribed conditions are satisfied. In the cleaning operation, the compressor 10 is stopped, energization to the heater 23 is started to heat the main expander 20, and then the compressor 10 is re-driven after the lapse of a prescribed time from the stop of the compressor 10 to open the opening/closing valve 22 and to start the supply of the refrigerant liquid to both expanders 20, 21.SELECTED DRAWING: Figure 3
Patent JP-2019006708-A (JP)
Title: Angiotensin-converting enzyme inhibitory activator and method for producing the same, and internal agent
Inventor: TAI AKIHIRO
IPC: A61K31/728
Filed: 2017-06-23
Abstract: To provide an angiotensin-converting enzyme inhibitory activator having strong ACE inhibitory activity.SOLUTION: An angiotensin-converting enzyme inhibitory activator contains a decomposition product obtained by decomposing a composition containing hyaluronic acid and protein with protease.SELECTED DRAWING: None
Patent JP-2019005850-A (JP)
Title: Hole-boring machine for resin water service pipe
Inventor: SHIMIZU AKIHITO
IPC: B23D21/02
Filed: 2017-06-26
Abstract: To provide a hole-boring machine capable of efficiently and safely removing a cut piece resulting from hole boring.SOLUTION: A hole-boring machine comprises an inner cylindrical attachment 1 to be attached to an upper opening of a corporation cock installed in a resin water service pipe, a shaft 2 which threadedly engages with an inner cylinder of the attachment and lifts and lowers vertically to the resin water service pipe, a handle 5 to be attached on the upper side of the shaft and operated by rotation, a hole-boring blade 3 coaxially and integrally joining to the lower end side of the shaft and boring a corporation hole in the resin water service pipe by rotational descent of the shaft, and a cap 4 to be attached on the other end side of the shaft. The hole-boring blade and the shaft are respectively hollow cylinders penetrated with a mutually communicating inner hole for holding a cut piece of the resin water service pipe generated when boring the corporation hole. The cap is provided in a part thereof with a removal port 4c for the cut piece which is opened on the inside and the outside.SELECTED DRAWING: Figure 1