baber/WOPTO huggingface dataset:
Patent JP-2016027251-A (JP)
Title: Turbocharger
Inventor: ISOTANI TOMOYUKI
IPC: F02M26/02
Filed: 2015-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a turbocharger capable of preventing adhesion of deposit in a diffuser passage, and capable of inexpensively preventing damage of a compressor impeller.SOLUTION: A turbocharger 1 has a blow-by gas injection part 4 on at least one of a diffuser surface 222 of a compressor housing 2 and a confronting surface 311 of a bearing housing 3. The blow-by gas injection part 4 includes a surface forming part 41 having a large number of minute through holes opened to a diffuser passage 15 side, and a tank part 42 covered with the surface forming part 41 from the diffuser passage 15 side and to which a blow-by gas circulation passage 5 for circulating blow-by gas is connected. The blow-by gas in the tank part 42 through the blow-by gas circulation passage 5 is allowed to be injected to the diffuser passage 15 via the through holes due to ejector effect generated when compressed air passes through the diffuser passage 15.SELECTED DRAWING: Figure 1
Patent JP-2016146614-A (JP)
Title: Buoyancy device and portable electronic device assembly including the same
Inventor: CHIEN HOW-WEN
IPC: H05K5/02
Filed: 2015-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a buoyancy device capable of enhancing the buoyancy of a portable electronic device in a liquid and a portable electronic device assembly including the same.SOLUTION: The buoyancy device includes a main body part and a sealed cavity part provided inside the main body part. The cavity part includes at least two mutually isolated and individually sealed first sub cavity part and second sub cavity part.SELECTED DRAWING: Figure 3
Patent JP-2016207020-A (JP)
Title: Marketing method and system based on information entropy of behavior data
Inventor: HASHIMOTO KOBUN
IPC: G06Q30/02
Filed: 2015-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a marketing method and system in which the behavior data concerning the purchasing trend of users is quantitatively calculated as entropy and the time change is measured, and thereby the long-term change of the users becoming targets is captured to estimate a current state.SOLUTION: A marketing method is characterized by estimating a purchasing trend of commodities or services of the present invention based on information entropy of the behavior data of purchasers. The marketing method includes: a step of generating an information transition probability matrix concerning the commodities or services as probability to purchase other commodities or services; a step of calculating the entropy (average information content) as the uncertainty of the transition probability matrix; a step of determining the change of the entropy by calculating the entropy again for the same commodity or service when arriving at a predetermined time; and a step of extracting new commodities or services from a database based on the determination of the change of the entropy.SELECTED DRAWING: Figure 8
Patent JP-2015193843-A (JP)
Title: Use of nonionic surfactant for increasing oxygen scavenger activity of functionalized polyolefin film
Inventor: EDOARDO MENOZZI
IPC: C08L71/02
Filed: 2015-05-01
Abstract: PROBLEM TO BE SOLVED: To provide an improved oxygen capture composition and a packaging material.SOLUTION: An oxygen capture composition contains (I) iron as a metal component which can oxidize, (II) NaCl as an electrolyte component, (III) NaHPOonly or both of NaHPOand NaHPOas a non-electrolyte component, (IV) a non-ionic surfactant component selected from a group consisting of alkyl polyethylene glycol ether, polyethylene glycol, polypropylene glycol polyethylene glycol block copolymer, polyethylene polyethylene glycol block copolymer. The oxygen capture composition is used preferably for a food packing material.
Patent JP-2016216282-A (JP)
Title: Optical glass and optical element
Inventor: OGURI FUMIHIRO
IPC: C03C3/253
Filed: 2015-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a stable optical glass having refractive index and Abbe number in desired ranges and capable of contributing to weight saving of optical devices at a lower price.SOLUTION: There is provided an optical glass containing, by mass%, BOof 5.0 to 30.0% and LaOof 30.0 to 60.0% and having mass sum by oxide (ZrO+NbO+TaO+WO) of 20.0% or less. There is provided an optical glass having refractive index (nd) of 1.85 or more, Abbe number (νd) of 30 or more and specific gravity of 5.00 or less.SELECTED DRAWING: None
Patent JP-2016216990-A (JP)
Title: Tilt device and horizontal blind
Inventor: HATANO YOSHIYUKI
IPC: E06B9/304
Filed: 2015-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a tilt device that enables a bottom rail to be lowered by self-weight in a fully-closed state of a slat without reference to a position of the bottom rail, and a horizontal blind.SOLUTION: A tilt device according to the present invention includes a support member, and a tilter drum which is rotatably supported by the support member. The tilter drum is provided with a lift suppression part which comprises an outer peripheral groove in such a manner as to go around its outer peripheral surface and which restrains a slat support cord, latched to the outer peripheral groove, from being lifted from the outer peripheral groove.SELECTED DRAWING: Figure 1
Patent JP-2016220404-A (JP)
Title: Squirrel-cage induction motor, squirrel-cage induction motor rotor and rotor manufacturing method
Inventor: TANJI HIROKI
IPC: H02K1/26
Filed: 2015-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a squirrel-cage induction motor which reduces an eddy current loss of a rotor core and can be rotated at high speed.SOLUTION: A rotor 10 of the squirrel-cage induction motor comprises: a rotary shaft 15; a rotor core 16 which is fixed to the rotary shaft 15 and with which a plurality of bar slots extending in an axial direction are formed while being spaced apart from each other in a circumferential direction along an outer circumference; and a plurality of conductor bars 17 that are disposed within the bar slots and extend in the axial direction. The rotor core 16 is formed by laminating a plurality of thick plate core members 27 in the axial direction. The bar slots are formed by performing laser processing, cutting processing or gas cutting on the plurality of thick plate core members 27. The rotor core 16 is fixed by shrink-fitting a central opening 28 radially outside of the rotary shaft 15.SELECTED DRAWING: Figure 1
Patent JP-2016214619-A (JP)
Title: Coffee mill
Inventor: NIIMI TAKASHI
IPC: A47J42/40
Filed: 2015-05-21
Abstract: PROBLEM TO BE SOLVED: To propose a coffee mill that can prevent a deterioration in a function of eliminating static electricity even after milling coffee beans, and can keep the function for a long period.SOLUTION: A coffee mill 1 comprises: a milling part 7 for milling roasted coffee beans; an outlet cylinder 37 for discharging and dropping a milled product of the coffee beans milled by the milling part 7; and a static electricity eliminating part 51 for releasing ions I toward the milled product dropping from the outlet cylinder 37 to neutralize static electricity carried by the milled product.SELECTED DRAWING: Figure 6
Patent JP-2015155377-A (JP)
Title: Processing method of single crystal cvd diamond, and obtained product
Inventor: DANIEL JAMES TWITCHEN
IPC: C23C16/27
Filed: 2015-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for introducing an NV center into a single crystal CVD diamond material. 
     SOLUTION: In one process of a method, isolation holes are introduced into a diamond material at the concentration of at least 0.05 ppm and 1 ppm at most by irradiating the diamond material containing single substitution type nitrogen. In another process of the method, an irradiated diamond is annealed and thereby an NV center is formed from at least some of single substitution type nitrogen defects and the introduced isolation holes. A pink CVD diamond material and a CVD diamond material having a spintronics characteristic are also described. 
     COPYRIGHT: (C)2015,JPO&INPIT
Patent JP-2016214723-A (JP)
Title: Ultrasound diagnostic device
Inventor: NARUSE NAOYUKI
IPC: A61B8/14
Filed: 2015-05-25
Abstract: PROBLEM TO BE SOLVED: To maintain a housed ultrasonic probe still in an ultrasound diagnostic device which allows a user to carry the ultrasound diagnostic device with the ultrasonic probe housed.SOLUTION: An ultrasound diagnostic device 10 comprises a device body and a probe housing case 14 for housing an ultrasonic probe 16. The probe housing case 14 includes a mounting plate 40 detachably attached on the device body and a tray 38 which can be opened and closed with respect to the mounting plate 40, forming a housing space for housing the ultrasonic probe with the mounting plate 40. The probe housing case 14 also has an inner lid 42 to hold the ultrasonic probe 14 in the tray 38 to be in the tray.SELECTED DRAWING: Figure 7
Patent JP-2016221766-A (JP)
Title: Image formation apparatus
Inventor: MAEDA MASANORI
IPC: B41J11/00
Filed: 2015-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an image formation apparatus capable of reducing a load on a drive source during switchover of a rotation direction of inversion rollers and improving throughput.SOLUTION: An image formation apparatus comprises: one motor D (drive source) generating a drive force; a first drive transfer route for transferring the drive force generated by the motor D to an ejection roller pair; a second drive transfer route for transferring the drive force generated by the motor D to an inversion roller pair; and a switching mechanism 83 provided on the second drive transfer route, and switching a rotation direction of the inversion roller pair rotating by the drive force of the motor D in a state of rotation of the ejection roller pair in one direction.SELECTED DRAWING: Figure 12
Patent JP-2016222483-A (JP)
Title: Cathode active material for nonaqueous electrolyte secondary cell and production method therefor and nonaqueous electrolyte secondary cell
Inventor: HONMA TAKEHIDE
IPC: C01G53/00
Filed: 2015-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a cathode active material for a nonaqueous electrolyte secondary cell, allowing for improvement of charge and discharge capacity, cycle property and high temperature stability of the nonaqueous electrolyte secondary cell.SOLUTION: A method for synthesizing a cathode active material for a nonaqueous electrolyte secondary cell is provided in which raw material solution containing Ni, Co and Al is supplied to a reaction solution with a pH value controlled to 11 to 12 and ammonium ion concentration controlled to 8 to 12 g/L in inert atmosphere at 45 to 55°C, and composite oxide particles are crystallized by a consecutive crystallization method, a slurry containing the composite hydroxide particles and a coating solution containing Mg are mixed together to form a mixed solution and Mg-coated composite hydroxide particles is obtained, and the cathode active material for a nonaqueous electrolyte secondary cell is obtained using the Mg-coated composite hydroxide particles as a precursor, the cathode active material for a nonaqueous electrolyte secondary cell being composed of a lithium nickel cobalt composite oxide particle with a lamella structure represented by the general formula: LiNiCoAlMgO(1.00≤u≤1.04, 0.05≤x≤0.20, 0.01≤y≤0.06 and 0.01≤z≤0.03).SELECTED DRAWING: Figure 1
Patent JP-2016221791-A (JP)
Title: Device and method for forming fine particle of bamboo
Inventor: SUGASAWA MITSUGI
IPC: B27J1/00
Filed: 2015-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for forming fine particles of bamboo capable of suppressing shortening of a lifetime of an edge when forming the fine particles of bamboo for solving the problems that the replacement work of the edge is performed almost every day and then continuous operation cannot be achieved and the expense of the edge itself is increased since the lifetime of the edge in the case of bamboo is 24-30 hours, that is extremely short for replacement every 24 hours, although the lifetime of the edge of a conventional chipper is 100 hours or more in the case of usual wood.SOLUTION: A device for forming fine particles of bamboo includes: a chipper 11 cutting strip-shaped bamboo 3; and a bamboo opening device 9 which is an arrangement device arranging the strip-shaped bamboo 3 introduced into the chipper 11 so that the inside and the outside face the same direction. In a method for forming the fine particles of bamboo, the strip-shaped bamboo is arranged so that the inside and the outside face the same direction and the bamboo is cut so as to always insert the edge from the inside.SELECTED DRAWING: Figure 2
Patent JP-2016222080-A (JP)
Title: Wind direction adjustment device
Inventor: OSUGI YUKI
IPC: B60H1/34
Filed: 2015-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a wind direction adjustment device capable of suppressing the breakage of a control knob at the time when another member is inserted from a leeward side.SOLUTION: A vertical louver is rotatably born in a vertical direction D1 in a case body having a ventilation flue on the inner side. On the leeward side of the ventilation flue with respect to the vertical louver, there is arranged a lateral louver 17 along the longitudinal direction crossing the vertical direction D1. A control knob 18 is so attached as can move in the longitudinal direction along the lateral louver 17. The operation knob 18 moves in the longitudinal direction, while being connected to the vertical louver, thereby to operate the rotational angle of the vertical louver. The operation knob 18 arranges a front side member 46 windward with respect to the lateral louver 17, and arranges a rear side member 47 to be retained with respect to the front side member 46 leeward with respect to the lateral louver 17. At least either the front side member 46 or the rear side member 47 is equipped with a guide part 49 for guiding another member 76 approaching from the leeward side, in a direction to reduce the force for another member 76 to push the front side member 46 windward.SELECTED DRAWING: Figure 1
Patent JP-2016221862-A (JP)
Title: Warpage preventing structure
Inventor: SAEKI CHITAO
IPC: B32B29/00
Filed: 2015-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a warpage preventing structure that can prevent a warpage resulting from thermo-compression bonding of a paper and a thermoplastic resin, and prevent the transportation trouble in the course of production.SOLUTION: The warpage preventing structure is obtained by laminating a paper substrate layer, a second resin layer comprising an IC sheet, and a first resin layer in this order, and in which, the first resin layer is obtained by laminating a paper substrate having a basis weight lower than the paper substrate layer, a first sub-a resin layer made of a thermoplastic resin on one surface of the paper substrate, and a first sub-b resin layer made of a thermoplastic resin identical to or different from the thermoplastic resin on the other surface.SELECTED DRAWING: Figure 1
Patent JP-2017004092-A (JP)
Title: Serial communication system between integrated circuits
Inventor: TANI TEIJI
IPC: G06F13/38
Filed: 2015-06-05
Abstract: PROBLEM TO BE SOLVED: To provide an advanced function by achieving high-speed data transmission between a plurality of integrated circuits while maintaining the degree of freedom of circuit design.SOLUTION: An integrated circuit 12a comprises two serial communication circuits 31a and 32a (first and second communication circuits). The serial communication circuit 31a communicates with a serial communication circuit 31a of another integrated circuit 12a. The serial communication circuit 32a communicates with a serial communication circuit 32a of the another integrated circuit 12a. Communication from one transmission source is transmitted by using one serial communication circuit selected from the serial communication circuits 31a and 32a on the basis of communication characteristics.SELECTED DRAWING: Figure 2
Patent JP-2017003793-A (JP)
Title: Light source device and projector
Inventor: MIYATA TAKAHIRO
IPC: G03B21/00
Filed: 2015-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a light source device and a projector configured in such a manner that an installation posture of the projector when a light source is used can be checked and that whether a light source corresponding to the installation posture of the projector is installed or not can be checked.SOLUTION: A light source device 10 is to be assembled in a projector for use and includes a light source 11 and a light source case 12. The light source case 12 includes: a fuse 13a, 13b that melts down when the light source 10 is rendered into a predetermined use condition; and a light source detection part 14 for detecting whether or not the light source 10 is installed at a predetermined position in the projector. The projector includes a light source cartridge constituted by a cartridge case that accommodates two light source devices 10 and is matched with an installation posture of the projector main body; and the cartridge case includes a cartridge detection part for detecting the corresponding installation posture.SELECTED DRAWING: Figure 3
Patent JP-2016175631-A (JP)
Title: Composite fixed edge of aircraft wing and method for attaching the same
Inventor: CHRIS J FOSTER
IPC: B64C1/00
Filed: 2015-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a system and method for attaching fixed leading and trailing edges of an aircraft wing, particularly a composite wing structure.SOLUTION: A composite edge of an aircraft wing includes a composite wing box skin panel that is attached to an outward wing spar in an attachment region, and a composite ramp 238 that lies on an outer surface of the composite wing box skin panel and is co-cured with the composite wing box skin panel. The composite wing box skin panel has a proximal end 242 and a distal end 230 and is accompanied with an overhanging edge and with substantially constant thickness and ply count in the attachment region. The composite ramp has a maximum ramp thickness at a distal end, and the distal end is set back from the overhanging edge to thereby define a shoulder 234 on the overhanging edge. A composite wing edge skin panel having a thickness substantially equal to the maximum ramp thickness is attached to the composite wing box skin panel at the shoulder and adjacent to the distal end of the ramp.SELECTED DRAWING: Figure 9C
Patent JP-2017004330-A (JP)
Title: Document editing system, document editing method, and document editing program
Inventor: ANZAI NOBORU
IPC: G06F12/00
Filed: 2015-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a document editing system, a document editing method and a program for the system and the method that make possible recovery (restoration or rehabilitation) of documents desired by a user as many times as desired, always retroactively to multiple generations before.SOLUTION: A document editing system that accepts and displays on a computer system text data provided by a user and thereby makes possible document editing is equipped with data managing means that manages the document and memory means that stores the document. The data managing means assigns an individual identifying name to each peculiar management name set at random by the user for the document under editing (hereinafter referred to as "the document under editing") and causes the document under editing to be sequentially stored into the memory means.SELECTED DRAWING: Figure 4
Patent JP-2017011444-A (JP)
Title: Hinge mechanism of document feeder and document feeder equipped with the same
Inventor: YONEMOTO SATORU
IPC: G03B27/62
Filed: 2015-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a hinge mechanism of a document feeder which allows easy assembly of hinge parts that rotatably support the document feeder, and also to provide the document feeder equipped with the hinge mechanism.SOLUTION: A hinge mechanism comprises a pair of hinge parts each of which has a hinge base, a hinge upper member and a shaft. The hinge mechanism holds a document feeder in such a way that it can be opened/closed in a vertical direction with respect to an image reading part. The hinge base is supported by the image reading part for reading document images. The hinge upper member is supported by the document feeder for feeding documents to the image reading part. The shaft rotatably couples the hinge base to the hinge upper member. By mounting the hinge upper member to the document feeder, an annular groove formed in the circumferential direction of the shaft and a rib provided on the document feeder are fitted to each other so as to restrict movement in the axial direction of the shaft.SELECTED DRAWING: Figure 15
Patent JP-2017007478-A (JP)
Title: Warning apparatus
Inventor: MORI DAIKI
IPC: B62D1/06
Filed: 2015-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a warning apparatus capable of appropriately warning a driver to hold a steering wheel in the case of the vehicle performing an automatic operation.SOLUTION: A warning apparatus 1, incorporated in a vehicle capable of performing automatic and manual operations and for use in warning a driver to hold a steering wheel, includes a travel environment recognition part 11 for recognizing a travel environment surrounding the vehicle; a holding necessity determination part 12 for determining whether a driver needs to hold the steering wheel on the basis of the travel environment in the case of the vehicle performing an automatic operation; a holding recognition part 13 for recognizing the driver holding the steering wheel; a light-emission part 6 disposed to the steering wheel; and a warning part 14 for warning the driver to hold the steering wheel by lighting or flashing the light-emission part 6 in a case where it is determined that the steering wheel needs to be held, with the holding of the steering wheel not recognized.SELECTED DRAWING: Figure 4
Patent JP-2015207783-A (JP)
Title: Light-emitting device and luminaire having the same
Inventor: EGATANI MAKOTO
IPC: H01L33/62
Filed: 2015-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting device in which electrical connection of a light-emitting element and an electrode can be ensured with no practical problem by both a soldering method and a connection method using a connector, and to provide a luminaire having the light-emitting device.SOLUTION: A light-emitting device 1 has a plurality of LED chips 11, electrode lands 17 (17a, 17k) for soldering connected electrically therewith, and electrode lands 19 (19a, 19k) for connector connection on a ceramic substrate 3. The electrode lands 17 for soldering are formed of a material containing a first conductive material having a solder diffusion prevention function, and the electrode lands 19 for connector connection are formed of a material containing a second conductive material having an oxidation prevention function.