baber/WOPTO huggingface dataset:
Patent JP-2017150310-A (JP)
Title: Engine unit and ride type vehicle
Inventor: NISHIGAKI MASATAKA
IPC: F01N3/28
Filed: 2014-07-04
Abstract: PROBLEM TO BE SOLVED: To provide an engine unit including a horizontal cylinder part, capable of suppressing an increase in size while early enhancing the activation of a catalyst, and to provide a ride type vehicle.SOLUTION: The engine unit includes: a single-cylinder four-stroke engine including a horizontal cylinder part and a crank case part; an exhaust passage arranged at least partly neighboring the single-cylinder four-stroke engine; a noise eliminator having an expansion chamber for suppressing the exhaust noise of the single-cylinder four-stroke engine; a main catalyst arranged in the exhaust passage from an exhaust port of the single-cylinder four-stroke engine to the upstream end of the expansion chamber, at a position nearer the expansion chamber than a combustion chamber of the single-cylinder four-stroke engine, and having the highest exhaust emission control ability in the exhaust passage; and a heat insulation member provided over at least one half of the exhaust passage upstream of the main catalyst for suppressing thermal conduction from the exhaust passage to outside air.SELECTED DRAWING: Figure 2
Patent JP-2016018880-A (JP)
Title: Semiconductor device mounting method
Inventor: OKAMOTO KEISHIRO
IPC: H01L23/29
Filed: 2014-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device mounting method which improves reliability.SOLUTION: A semiconductor device mounting method comprises: a process of forming first resin layers on lateral faces of first electrodes and first solder layers on a mounting surface of the semiconductor device; a process of coating the first resin layer and the first solder layer with a second resin layer including a component which hardens a first hardener at a first temperature; a process of forming third resin layers including the first hardener on lateral faces of second electrodes and second solder layers on a circuit board; a process of coating the third resin layers and the second solder layers with fourth resin layers including a component which hardens the first hardener; a process of increasing a temperature to a second temperature at which the first and second solder layers melt in a state where an underfill material including a conductive filler is arranged between the semiconductor device and the circuit board to perform bonding; a process of increasing a temperature to a third temperature at which the second and fourth resin layers harden to perform bonding; and a process of increasing a temperature to a fourth temperature at which the underfill material hardens to harden the underfill material.SELECTED DRAWING: Figure 1
Patent JP-2016016439-A (JP)
Title: Vacuum suction casting method
Inventor: YAMAMOTO KAZUMI
IPC: B22C9/08
Filed: 2014-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum suction casting method capable of suppressing the occurrence of a casting defect in a casting mold arranged on a position separated from an opening part which sucks molten iron along a runner when installing a plurality of casting molds in multi-stages along the runner and performing vacuum suction casting.SOLUTION: By using a vacuum suction device having a runner 10 and a plurality of casting molds 20 disposed on a plurality of stages along an axis of the runner 10, the runner 10 and the casing molds 20 are vacuumed and molten iron M is sucked from an opening part 12 of the runner 10. Each casting mold 20 includes: a gate 22 which has a length L and an inner diameter D, is communicated with a hollow part of the runner 10 on a base end 22a and is projected from the runner 10; and a product cavity 21 which is communicated with a hollow part of the gate 22 and is disposed on a tip part 22b of the gate 22. The size ratio L/D of the gate 22 on an upper stage part T1 of the closure part 11 side of the runner 10 is larger than the size ratio L/D of the gate 22 on a lower stage part T2 closer to the opening part 12 side than the upper stage part T1.SELECTED DRAWING: Figure 1
Patent JP-2016020405-A (JP)
Title: Perfluoropolyether oil diffusion preventing agent and fluorine-based lubricant
Inventor: YAMANAKA MOTOSUKE
IPC: C10M133/16
Filed: 2014-07-11
Abstract: PROBLEM TO BE SOLVED: To prevent the diffusion of perfluoropolyether oil while maintaining the high performance which perfluoropolyether oil and fluorine grease have.SOLUTION: There is provided a perfluoropolyether oil diffusion preventing agent containing a compound represented by the formula (I), where a perfluoropolyether group (Rf) is CFO(CFCFO)CFCH- (n=1 to 4, m=0 to 2).SELECTED DRAWING: None
Patent JP-2015037537-A (JP)
Title: Method for producing bioactive alumina, method for producing apatite-alumina composite material, and bioactive alumina
Inventor: TARUTA SEIICHI
IPC: A61K6/04
Filed: 2014-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing bioactive alumina, in which the surface of an alumina-based substrate is modified so that apatite is formed easily and firmly thereon, and to provide a method for producing an apatite-alumina composite material and the bioactive alumina.SOLUTION: The method for producing bioactive alumina comprises: a substrate formation step ST1 of forming the alumina-based substrate into a predetermined shape; a grinding step ST2 of grinding/roughening the surface of the substrate of the predetermined shape; and a phosphorus introduction step ST3 of bringing the substrate having the roughened surface into contact with a heated phosphoric acid solution to introduce phosphorus into the roughened surface of the substrate. It does not matter if the substrate having the phosphorus-introduced surface is brought into contact with a calcium ion-containing solution to introduce calcium into the surface of the substrate.
Patent JP-2016023147-A (JP)
Title: Lipid particle and nucleic acid delivery carrier
Inventor: NISHIKAWA NAOYUKI
IPC: A61K31/713
Filed: 2014-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a lipid particle having a low cytotoxicity, being capable of stably holding a nucleic acid molecule outside a cell, and being capable of escaping from an endosome and quickly releasing the nucleic acid in cytoplasm, and a nucleic acid delivery carrier.SOLUTION: There is provided a lipid particle comprising: a compound represented by general formula (1), where Rand Rare either the same or different and represent a C10-22 alkyl group; at least one kind of lipid selected from the group consisting of a sterol, a neutral lipid and a lipid having a polyethylene glycol chain; and a nucleic acid. Also provided is a nucleic acid delivery carrier.SELECTED DRAWING: None
Patent JP-2016023860-A (JP)
Title: Humidification element and humidifier
Inventor: HIRAI HIDEKAZU
IPC: F24F6/00
Filed: 2014-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a humidification element capable of suppressing the occurrence of water leakage to outside of a water storage tank and the proliferation of unwanted bacteria in a feedwater pipe.SOLUTION: A humidification element 2 comprises: a plurality of humidification bodies 20 aligned to keep a clearance between the adjacent humidification bodies 20; and a casing 10 storing the humidification bodies 20 inside, a water storage tank 12 storing water provided above the humidification bodies 20 and a water conduit 16 extending from upward of the water storage tank 12 toward a side surface of the casing 10 are formed in the casing 10, an inlet for introducing water into the water conduit 16 is formed in a sidewall portion of the water conduit 16 on the side surface of the casing 10, and an opening 19 overflowing the water is formed at a lower position than a position of the water conduit 16 in the water storage tank 12.SELECTED DRAWING: Figure 9
Patent JP-2016024704-A (JP)
Title: User specification device, user specification method and program
Inventor: KOBAYASHI AKIHIRO
IPC: G06Q50/10
Filed: 2014-07-23
Abstract: PROBLEM TO BE SOLVED: To specify a user who is the same person in different position information services.SOLUTION: A user specification device 100 comprises: a same person candidate selection part 120 which is connected to plural position information service servers comprising pieces of user position information, and a movement log including plural position logs to which acquisition times of pieces of position information correspond, for every user, which refers to the movement log of two position information services, for selecting a combination of users having position logs whose acquisition times are proximate each other as a pair of same person candidates; a difference calculation part 130 for calculating for every pair of same person candidates, difference of the position logs whose acquisition times are proximate, as position log difference; an existence probability calculation part 140 for calculating an existence probability indicating a probability in which the pair of same person candidates can exist at a same position simultaneously, for respective position log difference; and a user specification part 150 for specifying the pair of same person candidates as the same person, when there is no value equal to or less than a predetermined threshold value in the existence probabilities calculated for every position log difference.SELECTED DRAWING: Figure 1
Patent JP-2016034003-A (JP)
Title: Power conversion device
Inventor: SATO TATSUNORI
IPC: H05K7/20
Filed: 2014-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a power conversion device which enhances adhesiveness between a semiconductor module and a cooling module without using an extra member, and can ensure a cooling performance of the semiconductor module.SOLUTION: There is provided a power conversion device 1 in which a semiconductor module 2 and a cooling module 4 are alternately laminated. A semiconductor module inclined surface 23 is formed on one side face in a lamination direction of the semiconductor module 2. A module body 21 is formed into such a wedge shape that a size in the lamination direction on the upper face is smaller than a size in the lamination direction on the lower face. A cooling module inclined surface 41 is formed on a side face adjacent to the semiconductor module inclined surface 23 of the cooling module 4. Return portions 24 and 42 for allowing movement to one side in a direction perpendicular to the lamination direction of the semiconductor module 2 with respect to the cooling module 4, and regulating movement to the other side in the direction perpendicular to the lamination direction are formed on the semiconductor module inclined surface 23 and the cooling module inclined surface 41, respectively.SELECTED DRAWING: Figure 4
Patent JP-2016037141-A (JP)
Title: Side airbag device
Inventor: TANABE JINICHI
IPC: B60R21/217
Filed: 2014-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a side airbag device which can be easily assembled and can stabilize an expansion direction of an airbag.SOLUTION: A side airbag device S provided between a vehicle body 2 and a rear seat 1 is equipped with: a base storage part 24 for storing an airbag 10 and an inflator 11; a skin material 60 which covers the base storage part 24 from the front side of the vehicle body; and a webbing 70 of which one end 71 is attached to the skin material 60 and the other end 72 is inserted into an insertion hole 29 provided on a circumference of the base storage part 24, and is engaged with a webbing engaging groove 27, and which guides an expansion direction of the airbag 10. The other end 72 of the webbing 70 is provided with an engagement member 73 squeezed into the webbing engaging groove 27, and a webbing extension part 74 which further extends from the position of the other end 72 with respect to the engagement member 73.SELECTED DRAWING: Figure 6
Patent JP-2015052318-A (JP)
Title: Steam turbine rotor
Inventor: ASAI KUNIO
IPC: F01D25/00
Filed: 2014-08-08
Abstract: PROBLEM TO BE SOLVED: To realize both reduction of SCC sensitivity of stage blades including a low pressure final stage L-0 and a higher pressure stage L-1 and improvement of LCF life.SOLUTION: The steam turbine rotor of this invention is a steam turbine rotor formed by connecting through welding a rotor disk of a low pressure final stage L-0 with rotor disks of several stages including L-1 stage positioned at a higher pressure than the low pressure final stage L-0. A material of the rotor disk of the low pressure final stage L-0 and material of rotor disks of several stages including L-1 stage are 12Cr steel and a tensile strength of the rotor disk material is 900 to 1200 MPa.
Patent JP-2016039746-A (JP)
Title: Ac power supply device and method of detecting isolated operation
Inventor: NISHIDA TOMONOBU
IPC: H02J3/38
Filed: 2014-08-11
Abstract: PROBLEM TO BE SOLVED: To solve problems in that detection speed for an isolated operation becomes slow in a conventional AC power supply device when wrong detection due to temporary disturbance of system is to be avoided.SOLUTION: An AC power supply device according to the present invention performs isolated operation determination processing for determining an isolated operation (S13 to S26) after it is determined that there is a possibility of the isolated operation in isolated operation possibility determination processing (S11, S12). In the isolated operation detection processing, latest frequency indicating latest frequency of a power supply signal transmitted to the system wiring is stored in a first buffer (S14, S20), polarity value indicating change polarity of the latest frequency from frequency of the past power supply signal is stored in a second buffer (S15, S21), and based on the latest frequency and the polarity value stored within a preset determination period, the isolated operation is detected in accordance with that the frequency of the power supply signal monotonously increase or decrease and an amount of change in the frequency of the power supply signal falls outside of a frequency change threshold value (S23, S24).SELECTED DRAWING: Figure 4
Patent JP-2016038867-A (JP)
Title: Arrangement plan support system, arrangement plan support method, and arrangement plan support program
Inventor: SUZUKI SATOSHI
IPC: G06T19/00
Filed: 2014-08-11
Abstract: PROBLEM TO BE SOLVED: To provide an arrangement plan support system, an arrangement plan support method, and an arrangement plan support program that support the determination of the shape and arrangement of a structure on site.SOLUTION: A control unit 11 in a tablet terminal 10 determines a floor on which a scaffold is built and the positions of both ends of a setting-out line of the floor using a camera unit 16, an acceleration sensor 17 and a gyro sensor 18, generates a model of a first virtual wall using the positions of both ends of the setting-out line, and generates a model of a second virtual wall nearly orthogonal to the first virtual wall. Furthermore, the control unit 11 generates a three-dimensional scaffold model on the basis of the first virtual wall model and second virtual wall model, and displays the same by superposing it on an image taken with the camera unit 16. In this case, the control unit 11 displays the same in the state in which units of temporal devices and materials included in the scaffold model can be deleted, and optional devices and materials can be added.SELECTED DRAWING: Figure 1
Patent JP-2016042271-A (JP)
Title: Portable diagnostic data measuring and transmitting device
Inventor: SUZUKI KATSUYOSHI
IPC: G08C15/06
Filed: 2014-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a portable diagnostic data measuring and transmitting device that can measure a portable information terminal without being affected by a communication state, can reliably transmit the measurement data, and can have the portable information terminal fully exert its performance.SOLUTION: A portable diagnostic data measuring and transmitting device 1 comprises: a portable information terminal 2 connected with a server 6 via a communication line network 7; physical quantity measuring means 3 for measuring the quantity of physical state change that occurs in a diagnosis object 4 made up of mechanical components; and A/D conversion means 5. It also comprises: transmission confirmation means 21 for confirming whether the transmission of one batch of measurement data by a transmission function unit 12a is completed or not; data storage means 17a for temporarily storing measurement data; and retransmission means 22 for re-transmitting the stored measurement data if transmission completion is not confirmed.SELECTED DRAWING: Figure 1
Patent JP-2016043588-A (JP)
Title: Exposure device, image forming apparatus, and manufacturing method for exposure device
Inventor: ISHIKAWA TAKUMA
IPC: H04N1/036
Filed: 2014-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for an exposure device by which even when a distance between the center of a rod lens array and an irradiated surface changes, a change in the resolution of a formed image is minimized and stable print quality is obtained, and to provide an exposure device and an image forming apparatus including this exposure device.SOLUTION: A manufacturing method for an exposure device 100 including a substrate 101, a light emitting element 103, a rod lens array 104 for forming an image on an irradiated surface 108a, and a support member 105, comprises the step of determining a reference value W1 for a first distance between the irradiated surface 108a and the central position 104a of the rod lens array 104 in the direction of an optical axis; the step of obtaining a set value V1 for a second distance at which an amount of change in image formation characteristic on an irradiated surface 108a, which arises according to an amount of change in the first distance with respect to the reference value W1, is the smallest, the second distance being between a light emitting surface 103a and the central position 104a; and the step of setting the second distance at a set value V1 and fixing the substrate 101 to the support member 105.SELECTED DRAWING: Figure 4
Patent JP-2015073264-A (JP)
Title: Illumination device, image sensor unit, image reading device and image formation device
Inventor: YOSHIDA HIDEMASA
IPC: H04N1/04
Filed: 2014-08-27
Abstract: PROBLEM TO BE SOLVED: To obtain uniform illuminance light on a lighting target body.SOLUTION: An illumination device includes: a rod-shaped light guide member 21 for propagating light, emitted from a first light source 50a and a second light source 50b, through reflection planes 24, 26, 27, 28, and irradiating the lighting target body with the propagated light from a light output plane 23; and a light shield member 30 having a second enclosure part 35 to slidably cover one end part of the light guide member 21. The second enclosure part 35 includes: a light shield part 38 protruding on the other end side of the light guide member 21 to cover the light output plane 23 of the light guide member 21; and a notch 43, disposed adjacent to the light shield part 38, for exposing the reflection plane 28 of the light guide member.
Patent JP-2016050216-A (JP)
Title: Two liquid normal temperature curable urethane composition
Inventor: TAKAHASHI KIYOTO
IPC: C08G18/32
Filed: 2014-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a two liquid normal temperature curable urethane composition having no remained coating trace by self levelling and hardly generating problems of appearance when an urethane composition obtained by mixing a main agent component and a curing agent component with preventing liquid/powder separation in the curing agent component is applied to a target such as housing materials.SOLUTION: There is provided a two liquid normal temperature curable urethane composition containing a main agent component and a curing agent component, the main agent component contains an urethane prepolymer and the curing agent component contains aromatic polyamine, polyol having number average molecular weight of over 1000, an aromatic hydrocarbon-based viscosity reducer and a dispersant having 3 or more unsaturated carboxylic acid per a molecule as an adsorption group.SELECTED DRAWING: None
Patent JP-2016051327-A (JP)
Title: Image forming apparatus, and method and program for controlling image forming apparatus
Inventor: SHIMIZU AKIHIRO
IPC: B41J29/38
Filed: 2014-08-29
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that can automatically acquire an IP address without introducing a dedicated installer and can simplify an introduction procedure of a driving program by a user.SOLUTION: A user issues an instruction to an automatically detected printer to cause a host computer to download and display a page file. When the user clicks a hyperlink on the page file, an HTTP processing part 206 of the printer downloads an installation program file for a printer driver to the host computer. When executing the installation program file to install the printer driver, the host computer extracts an IP address from the file name of a symbolic file provided in the installation program file and sets the IP address in the printer driver.SELECTED DRAWING: Figure 2
Patent JP-2016052196-A (JP)
Title: Ipm motor and method for suppressing cogging torque thereof
Inventor: OGUE KOJI
IPC: H02K21/14
Filed: 2014-09-01
Abstract: PROBLEM TO BE SOLVED: To perform servo control of an IPM motor by providing the IPM motor with parts different in magnetic resistance of a rotor.SOLUTION: An IPM motor and a method for suppressing cogging torque thereof are a configuration and a method, in which parts (20 and 20A) different in magnetic resistance are formed in a part, which is not provided with a magnet, of a rotor (2) on the inside of an annular stator (5) so that a change in magnetic flux density of a gap part can be finely controlled to keep the cogging torque lower than cogging torque of a conventional IPM motor.SELECTED DRAWING: Figure 1
Patent JP-2015038991-A (JP)
Title: Semiconductor device manufacturing method
Inventor: WADA EIJI
IPC: H01L31/0232
Filed: 2014-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a technology of fixing an optical component to a sensor chip at high accuracy.SOLUTION: A semiconductor device manufacturing method comprises: after mounting a sensor chip 3 provided with a surface 3a having a sensor surface on which a plurality of light receiving elements are formed, face up on a wiring board 2, arranging adhesive materials at a plurality of places on the surface 3a of the sensor chip 3 to form a plurality of adhesive spacers SP1 by curing the adhesive materials; arranging paste adhesive materials 11a on the surface 3a of the sensor chip 3; arranging an optical component 5 held by a bonding tool 23 on the surface 3a of the sensor chip 3 via the spacers SP1 and the adhesive materials 11a; and subsequently, fixing the optical component 5 by removing the bonding tool 23 from the optical component 5 and curing the adhesive materials 11a without applying a load to the optical component 5.