baber/WOPTO huggingface dataset:
Patent JP-2018020345-A (JP)
Title: Frictional agitation joint method
Inventor: HORI HISASHI
IPC: B23K20/12
Filed: 2016-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a frictional agitation joint method capable of reducing a burden on a frictional agitation device.SOLUTION: A friction agitation joint method that joins together a first metal member 1 and a second metal member 2 both having plate shapes, using a rotary tool F having an agitation pin F2, includes: a butting step of butting an end face 1a of the first metal member 1 and an end face 2a of the second metal member 2 to form a butting portion J1, and forming an inner corner C1 positioned on the end of the butting portion J1 by the end face 1a of the first metal member 1 and the surface 2b of the second metal member 2; a temporary joint step of inserting only the agitation pin F2 of the rotary tool F for temporary joint into the inner corner C1 to perform friction agitation joint in spot; and a main joint step of inserting only the agitation pin F2 of the rotary tool F for main joint into the temporarily joined inner corner C1 to perform the friction agitation joint.SELECTED DRAWING: Figure 3
Patent JP-2016214911-A (JP)
Title: System and method for washing extractor
Inventor: JOSHUA DICK
IPC: A47J31/36
Filed: 2016-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for washing an extractor, providing a product which is safe to a wide range of people, does not need to be introduced to a water storage tank, does not require disassembly of other components in an extraction chamber or the extractor, and can be easily introduced to the extractor to circulate in the extractor.SOLUTION: A capsule 30 is configured so as to operate in an instrument in which a single water introduction pipe 32 exists. The capsule includes a chamber 34 for holding a washing material 31, and a cover 33. Water is injected into the chamber 34 and mixed with the washing material to create a washing solution. The solution is discharged through a nozzle 36. If the washing material is not completely dissolved, and stays in a powder or solid state, or if there are impurities in the liquid washing material, a reserve filter can be disposed in the capsule so as to filter the washing material to prevent particles from entering an exit nozzle.SELECTED DRAWING: Figure 2b
Patent JP-2018024901-A (JP)
Title: Manufacturing method of rack shaft, and heat treatment device for conducting heat treatment on work used for manufacturing rack shaft
Inventor: MITSUI KUNIAKI
IPC: B21K1/76
Filed: 2016-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a rack shaft having reduced strain generated due to heating, and a heat treatment device for conducting a heat treatment on a work used for manufacturing the rack shaft.SOLUTION: A manufacturing method of a rack shaft 1 having a plurality of rack tooth 10 aligned in a shaft direction X includes a forging process for forming the rack tooth 10 in a shaft-shaped work 20 extending in the shaft direction X and forming a projection stripe 22 extending in the shaft direction X in the work 20, a heat treatment process for heating the work 20 after the forging process and a projection stripe removing process for removing the projection stripe 22 from the work 20 after the heat treatment process.SELECTED DRAWING: Figure 3
Patent JP-2018031801-A (JP)
Title: Lubricant application device and image forming apparatus
Inventor: KASHIWAKURA KUNIAKI
IPC: G03G15/16
Filed: 2016-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a lubricant application device that can reduce various image defects resulting from an image pattern, and an image forming apparatus including the lubricant application device.SOLUTION: An application brush 101 comprises: first brush bristles (short bristle 101a) that are a conductive fiber; and second brush bristles (long bristle 101b) that are an insulating fiber and longer than the first brush bristles. The first brush bristles are arranged to be in contact with an image carrier (photoreceptor 41) and not to be in contact with a lubricant rod 102, and the second brush bristles are arranged to be in contact with both the image carrier and lubricant rod 102. A predetermined potential difference is provided between the image carrier and the application brush 101.SELECTED DRAWING: Figure 6
Patent JP-2018035074-A (JP)
Title: Curly hair correction method and hair improving method
Inventor: ODA SHIGEMASA
IPC: A45D7/04
Filed: 2016-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a curly hair correction (hair improvement) method that does not use a chemical solution and reduces effect on a user's scalp and the environment.SOLUTION: An air brush or spray connected to a compressed carbon dioxide cylinder is used to spray alkaline electrolytic water over hair (S101) and then, the air brush or spray connected to the compressed carbon dioxide cylinder is used to spray acidic electrolytic water over the hair (S102).SELECTED DRAWING: Figure 2
Patent JP-2018037479-A (JP)
Title: Solid-state imaging device and electronic apparatus
Inventor: MATSUMOTO AKIRA
IPC: H01L27/14
Filed: 2016-08-30
Abstract: PROBLEM TO BE SOLVED: To miniaturize a chip size of a CIS using an organic photoelectric conversion film.SOLUTION: The solid-state imaging device which is a first side face of this technology includes: laminated first and second substrate; a first organic photoelectric conversion film formed on the first substrate. On the second substrate, a latch circuit is formed. This technology can be applied to, for example, a rear face irradiation type CIS.SELECTED DRAWING: Figure 1
Patent JP-2016195617-A (JP)
Title: Apron jump-up auxiliary mechanism and tilling work machine with the same
Inventor: SUEHIRA NAOTO
IPC: A01B35/04
Filed: 2016-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an apron jump-up auxiliary mechanism preventing a gas spring from being damaged during work and having a high degree of freedom of an attachment position of the gas spring, and to provide a tilling work machine with the apron jump-up auxiliary mechanism.SOLUTION: An apron jump-up auxiliary mechanism 40 includes: a support plate 41 arranged on a shield cover 22 covering a work rotor of a tilling work machine 1 and extending in a front/rear direction; a gas spring 50 including a front side supported by the support plate 41 so as to be movable in the front/rear direction and a rear side connected to the support plate 41 so as to be rotatable; a link arm member 60 including a front side supported by the support plate 41 so as to be movable in the front/rear direction together with the gas spring 50 and extending to a rear side; a link plate 70 rotatable in the front/rear direction with a support shaft arranged in the support plate 41 as a center; and an apron side connection member 75 including an upper side connected to the link plate 70 rotatably and a lower side connected to an apron 25 arranged rotatably on a rear edge of the shield cover 22. The apron jump-up auxiliary mechanism is detachably mounted on the tilling work machine 1.SELECTED DRAWING: Figure 1
Patent JP-2018035764-A (JP)
Title: Exhaust heat recovery device for engine
Inventor: KOIKE YUSUKE
IPC: F28D15/02
Filed: 2016-09-01
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust heat recovery device for an engine, capable of recovering exhaust heat in a broad exhaust temperature region.SOLUTION: The exhaust heat recovery device for the engine includes an exhaust port 17 for distributing exhaust gas generated in a cylinder 2 of an engine body 1, a water storage part 48 for storing heat receiving water W, and heat pipes 51 which are arranged across the exhaust port 17 and the water storage part 48 and in which media S are filled. The plurality of heat pipes 51 are provided according to a difference between operation temperature regions of the media S. In the exhaust port 17, a high temperature region operation heat pipe 51H filled with high temperature region operation medium Sh is installed on an exhaust-direction upstream side and a low temperature operation heat pipe 51L filled with low temperature operation medium Sh is installed on an exhaust-direction downstream side. In the water storage part 48, the high temperature operation heat pipe 51H is installed on a water-distributing-direction downstream side and the low temperature operation heat pipe 51L is installed on a water-distributing-direction upstream side.SELECTED DRAWING: Figure 2
Patent JP-2017025922-A (JP)
Title: Fuel injection valve
Inventor: PILGRAM GUIDO
IPC: F02M51/06
Filed: 2016-09-09
Abstract: PROBLEM TO BE SOLVED: To prevent strong collision impact on a stopper of an armature.SOLUTION: A fuel injection valve includes a valve operating element 2, an armature 3 connected to the valve operating element 2, a stopper 6 configured to restrict motion of the armature 3, and a buffer element 5 provided between the armature 3 and the stopper 6. The buffer element 5 is bonded, as a buffer layer, to at least a part of the armature 3 and/or at least a part of the stopper 6.SELECTED DRAWING: Figure 1
Patent JP-2017033001-A (JP)
Title: Display device
Inventor: WAKIMOTO KENICHI
IPC: H01L29/786
Filed: 2016-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device with low power consumption that has means by which the timing of rewriting is detected when a still image is displayed, and to provide a method for driving the same.SOLUTION: An optical sensor 750 for detecting illuminance of light emitted from a liquid crystal display panel side is installed near an end portion of the liquid crystal display panel. A pixel provided in a display area of the liquid crystal panel, which uses a transistor whose off-state current is very low, and a monitoring pixel, are supplied with a potential to display a still image. At least light transmitted through a liquid crystal layer 730 of the monitoring pixel is detected by the optical sensor 750, and when a rate of change in its illuminance reaches a prescribed value, the pixel in the display area of the liquid crystal display panel and the monitoring pixel are supplied again with a potential, so that the still image is kept displayed.SELECTED DRAWING: Figure 2
Patent JP-2017200988-A (JP)
Title: Thermosetting resin composition for semiconductor package of ultraviolet led light-emitting device, tablet, semiconductor package and ultraviolet led light emitting device using the semiconductor package
Inventor: HIRABAYASHI KAZUHIKO
IPC: C08L83/07
Filed: 2016-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition and a tablet having a high reflectance in a UV region, a semiconductor package and a UV LED light-emitting device having excellent heat resistance and durability for high output power, using the above composition or tablet.SOLUTION: A thermosetting resin composition for a semiconductor package of a UV LED light-emitting device is provided, which comprises (A) a compound having at least two carbon-carbon double bonds reactive with a SiH group in one molecule, (B) a compound having at least two SiH groups in one molecule, and (C) a hydrosilylation catalyst, as essential components. More preferably, the resin composition contains (D) an inorganic filler having an average particle diameter of 1 to less than 10 μm, and (E) an inorganic filler having an average particle diameter of 10 to less than 20 μm, in which (D) component and (E) component are the same type of inorganic filler. Particularly preferably, (D) and (E) components are spherical silica.SELECTED DRAWING: None
Patent JP-2018047871-A (JP)
Title: Brake control device
Inventor: URAOKA TERUSHIGE
IPC: B60T7/12
Filed: 2016-09-23
Abstract: PROBLEM TO BE SOLVED: To reduce the load due to the generation of liquid pressure brake force and parking brake force on prescribed wheels in an overlapping manner while surely maintaining the stop state.SOLUTION: A brake control device is, for example, the brake control device which controls the liquid pressure brake that can generate the liquid pressure brake force on both of front wheels and rear wheels of a four-wheel vehicle, and the electric parking brake that can generate the parking brake force separately from the liquid pressure brake force to one wheels of the front wheels and the rear wheels and includes: a detection unit which detects the parking brake operation for generating the parking brake force in the electric parking brake; and a control unit which reduces the liquid pressure brake force generated in one wheels and adjusts the liquid pressure brake force generated in the wheels other than the one wheels to the magnitude that can maintain the stop state before generating the parking brake force in the electric parking brake in a case where the parking brake operation is detected under such a situation that the stop state of the vehicle is maintained only by the liquid pressure brake force generated in both of the front wheels and the rear wheels.SELECTED DRAWING: Figure 2
Patent JP-2018056180-A (JP)
Title: Lithium ion capacitor
Inventor: ONUMA TAKEMITSU
IPC: H01G11/26
Filed: 2016-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a lithium ion capacitor which is reduced in internal resistance and superior in energy density.SOLUTION: A lithium ion capacitor comprises: a positive electrode; a negative electrode; a separator interposed between the positive and negative electrodes; and an electrolyte solution. The positive electrode has: a positive electrode current collector; and a positive electrode mixture layer including a positive electrode active material. The positive electrode active material includes an active carbon subjected to a treatment by a water vapor activation method. The positive electrode active material has a basis weight of 3.0-5.0 mg/cm.SELECTED DRAWING: None
Patent JP-2018039241-A (JP)
Title: schedule book
Inventor: KIJOKA MITSUYO
IPC: B42D5/04
Filed: 2016-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a schedule book capable of visualizing a weekly schedule, a monthly schedule, and a yearly schedule.SOLUTION: A schedule book has a weekly schedule carrying column, a monthly schedule carrying column, and a yearly schedule carrying column for ten years.SELECTED DRAWING: Figure 1
Patent JP-2018052581-A (JP)
Title: Filling device, device for manufacturing bag-in-box, and method for manufacturing bag
Inventor: SAWAKI TAKAYO
IPC: B65B3/06
Filed: 2016-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a filling device which can improve processing accuracy, a device for manufacturing a bag-in-box, and a method for manufacturing a bag-in-box.SOLUTION: A filling device comprises a transport part which feeds a bag row, which includes continued plural bags having a filling port, along a transport path, and a filling part which pours a content into the bag of the bag row positioned at a filling position on the transport path through the filling port. The transport part comprises a holding part which holds the bag row on an upstream side with respect to the filling position of the transport path, and a feeding part which applies a force for feeding the bag row to downstream on a downstream side with respect to the filling position of the transport path.SELECTED DRAWING: Figure 1
Patent JP-2018051546-A (JP)
Title: Air filter medium, air filter pack, and air filter unit
Inventor: NIKI TAKASHI
IPC: B01D39/16
Filed: 2016-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an air filter filtering material capable of suppressing clogging due to not only dust floating in the air, but also oil mist.SOLUTION: An air filter medium (10) includes a first PTFE porous film (1) and a second PTFE porous film (2). The air filter filtering material (10) has a first main surface (11) and a second main surface (12), and the first PTFE porous film (1) and the second PTFE porous film (2) are disposed so as to allow an air flow passing from the first main surface (11) to the second main surface (12) to pass through the first PTFE porous film (1) and the second PTFE porous film (2) in this order. The thickness of the first PTFE porous film (1) is within a range of 4-40 μ, and a specific surface area of the first PTFE porous film (1) is 0.5 m/g or less.SELECTED DRAWING: Figure 1
Patent JP-2017063432-A (JP)
Title: System and method for designing secure client-server communication protocols based on certificateless public key infrastructure
Inventor: VIJAYARANGAN NATARAJAN
IPC: H04L9/08
Filed: 2016-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a system for facilitating a secure client-server communication, using certificateless public key infrastructure (PKI).SOLUTION: A server generates a pair of public and secret keys for each client and sends the pair to a client. The server generates a random number, encrypts the random number by the public key of the client and sends it to the client. The client decrypts it with a private key to get the random number and then, creates a pair of public and secret keys on an elliptic curve and uses the private key to generate a signature for the random number and sends it to the server. The server verifies the signature and generates a pair of server public and secret keys. The server and client generate an m-bit secret key based on ECDH (elliptic curve Diffie-Hellman algorithm) and further create a session key with the secret key and ECDH. The session key is used to facilitate a secure client-server communication.SELECTED DRAWING: Figure 1
Patent JP-2018062106-A (JP)
Title: Construction material
Inventor: KUMAGAI CHUZO
IPC: B27M1/00
Filed: 2016-10-12
Abstract: PROBLEM TO BE SOLVED: To provide construction material excellent in strength and workability.SOLUTION: Construction material 1 includes: wood 2 having, in a circumferential direction at an equal interval, grooves 21 formed from an outer periphery to a center direction of the groove and formed in a longitudinal direction; and plate-like bamboo 3 fitted into the grooves of the wood.SELECTED DRAWING: Figure 1
Patent JP-2018063226-A (JP)
Title: Method for evaluating skin color, method for evaluating makeup, and method for selecting makeup charge
Inventor: KATSUYAMA TOMOSUKE
IPC: G01J3/50
Filed: 2016-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for evaluating a skin color, the method allowing a precise evaluation of the skin color of a face, thereby enabling a more accurate evaluation of the skin age.SOLUTION: The method for evaluating a skin color includes the steps of: measuring the brightness of the skin color in each of plural parts of the face of a subject; specifying the distribution of the brightness based on the measurement; comparing the distribution of the brightness with a reference distribution of the brightness for a specific age or age range acquired in advance; and evaluating the skin color of the subject.SELECTED DRAWING: Figure 6
Patent JP-2018065429-A (JP)
Title: Pneumatic tire
Inventor: SUGA YUICHI
IPC: B60C11/03
Filed: 2016-10-18
Abstract: PROBLEM TO BE SOLVED: To improve on-snow performance.SOLUTION: In a meridional cross section, when a curve passing through at least three of opening ends 22a in each center main groove 22A to protrude in a tire radial direction is defined as a reference profile line L, profile lines LD of side land parts 23D are formed protrudingly further outside in the tire radial direction than the reference profile line L, and snow-traction index components in each region outside in a tire width direction with a tire equator plane CL as a boundary of a tread part 2 are made different, so that the maximum projection amount Y of the profile line LD of the side land part 23D at the region side whose snow-traction index components are smaller is set larger and the maximum projection amount Y of the profile line LD of the side land part 23D at the region side whose snow-traction components are larger is set smaller.SELECTED DRAWING: Figure 1
Patent JP-2018072168-A (JP)
Title: Chemical substance concentrator and chemical substance detector
Inventor: NAKAO ATSUO
IPC: G01N1/00
Filed: 2016-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a chemical substance concentrator and a chemical substance detector which can remove adsorbing chemical substances efficiently.SOLUTION: The chemical substance concentrator according to the present disclosure includes: a flow passage in which a gaseous sample containing chemical substance flows; a first electrode on a first inner wall of the flow passage; a second electrode on the first inner wall, the first electrode and the second electrode being separate from each other; a conductive layer in contact with the first electrode, the second electrode, and the first inner wall between the first and second electrodes; an adsorbent on the conductive layer; a third electrode; and a fourth electrode, the conductive layer having a first part which is held by the third electrode and the first electrode and having a second part which is held by the fourth electrode and the second electrode.SELECTED DRAWING: Figure 2
Patent JP-2017031212-A (JP)
Title: Nucleotide analogs
Inventor: ARIMILLI MURTY N
IPC: A61P31/12
Filed: 2016-10-31
Abstract: PROBLEM TO BE SOLVED: To provide intermediates for phosphonomethoxy nucleotide analogs, in particular, intermediates suitable for use in efficient oral delivery of such analogs, and the like.SOLUTION: Novel compounds that comprise esters of antiviral phosphonomethoxy nucleotide analogs with carbonates and/or carbamates having the structure -OC(R2)2OC(O)X(R)a are useful as intermediates for preparation of antiviral compounds or oligonucleotides, or are useful for administration directly to patients for antiviral therapy or prophylaxis. (R2 is as described in the specification.)SELECTED DRAWING: None
Patent JP-2017061700-A (JP)
Title: Adhesive and adhesive sheet for sticking transparent conductive film
Inventor: ARAI TAKAYUKI
IPC: B32B27/30
Filed: 2016-11-04
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive and an adhesive sheet for sticking a transparent conductive film, having high adhesion to a transparent conductive film as a sticking object, and also excellent durability.SOLUTION: An adhesive for sticking a transparent conductive film is obtained by cross-linking an adhesive composition comprising a (meth) acrylic acid ester polymer (A) having a weight average molecular weight of 1400,000 -3000,000 and comprising, as a monomer unit constituting a polymer, a monomer having an alicyclic structure with 7 or more carbon atoms, and a crosslinking agent (B). The adhesive has a gel fraction of 70-90%.SELECTED DRAWING: Figure 1
Patent JP-2018077962-A (JP)
Title: Battery and conductive member
Inventor: YAMAGISHI GENKI
IPC: H01M2/26
Filed: 2016-11-07
Abstract: PROBLEM TO BE SOLVED: To obtain, for example, a battery having a new structure which makes a conductive member less likely deformed by external force etc. acting thereon, and to obtain the conductive member.SOLUTION: A battery according to an embodiment includes a housing, an electrode body, and a conductive member. The housing is provided with a housing part and an external connection terminal exposed to the outside of the housing. The electrode body is housed in the housing part. The conductive member has: a plate-like base part housed in the housing part and connected with the external connection terminal; a plate-like arm part extending from the base part in a direction intersecting the base part and connected with a positive electrode or a negative electrode of the electrode body; and a deformation inhibition part which inhibits deformation of the arm part relative to the base part.SELECTED DRAWING: Figure 1