baber/WOPTO huggingface dataset:
Patent JP-2017167409-A (JP)
Title: Developing device and image forming apparatus including the same
Inventor: SHIMIZU TAMOTSU
IPC: G03G15/08
Filed: 2016-03-17
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of white streaks in a developing device that comprises a plurality of rollers each including a magnet therein and transferring a developer to each other, and to provide an image forming apparatus including the developing devices.SOLUTION: A developing device 23 comprises a developing roller 231 and a conveyance roller 232. The developing roller 231 includes a first magnet 231A and a first sleeve 231B. The conveyance roller 232 includes a second magnet 232A and a second sleeve 232B. The first magnet 231A has an N13 pole and an N11 pole. The second magnet 232A has an N3 pole and an S1 pole. A developer is transferred from the conveyance roller 232 to the developing roller 231 by a repulsive magnetic field formed by the N3 pole and N11 pole. The amount of a developer layer after layer thickness regulation is made uniform at a developer retention part formed by the repulsive magnetic field.SELECTED DRAWING: Figure 3
Patent JP-2017174557-A (JP)
Title: Luminaire
Inventor: YANAI TAKAHIRO
IPC: F21V7/05
Filed: 2016-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a luminaire which can correspond to a plurality of kinds of bodies having different dimensions.SOLUTION: A luminaire 4 is stored in a box-shaped body 1 having an opening 2a at least on one side surface 2. The luminaire 4 includes, in the body 1, a light source provided on one end side, a reflection member 6 provided on a second end side, and a fixing member 7 for fixing the reflection member 6 with respect to the inside of the body 1. The reflection member 6 reflects the light of the light source 52 and emits it outward from a panel 33. The reflection member 6 is formed by a material which is sheet-like and which has flexibility. At a construction site, according to the size of the body 1 and the size of the fixing member 7, the reflection member 6 can be cut, and just one kind of the reflection member 6 can correspond to a plurality of kinds of bodies 1 having different dimensions. Thus, a luminaire 4 can be provided which can correspond to a plurality of kinds of bodies 1 having different dimensions.SELECTED DRAWING: Figure 1
Patent JP-2017175287-A (JP)
Title: Intercom system
Inventor: MORI YASUHIRO
IPC: H04N7/18
Filed: 2016-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an intercom system that can display a wider range of image.SOLUTION: An intercom system 100 comprises an intercom slave unit 10 and an intercom master unit 20. The intercom slave unit 10 has an imaging section 11 and a first communication section 12. The intercom master unit 20 has a second communication section 21 and a display section 22. The intercom system 100 further comprises a control section 13 that controls a display range being a range of an image to be displayed on the display section 22. The control section 13 has a first display mode and a second display mode as an operation mode. The control section 13 defines an area other than a peripheral area of a specific area as the display range, when the operation mode is the first display mode. The control section 13 defines the area including at least a portion of the peripheral area of the specific area as the display range when the operation mode is the second display mode.SELECTED DRAWING: Figure 1
Patent JP-2017170722-A (JP)
Title: Glossy paper for nonaqueous inkjet printing
Inventor: NIO TSUTOMU
IPC: D21H19/56
Filed: 2016-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a glossy paper for nonaqueous inkjet printing excellent in ink absorbability and ink fixability and preventing transfer stains.SOLUTION: Provided is a glossy paper for nonaqueous inkjet printing comprising: a supporting body; the first layer(s) formed on at least one side of the supporting body and including a vinyl chloride based polymer having a glass transition temperature of 65 to 90°C by 30 mass% or more to the whole of the first layer; and the second layer formed on the first layer and including one or more kinds selected from a diallyldimethylammonium chloride based cationic resin and a polyamine based cationic resin, and in which 75 degree specular glossiness measured according to JIS P8142 in the faces formed with the first layer(s) and the second layer is 30 to 60%.SELECTED DRAWING: None
Patent JP-2017173590-A (JP)
Title: Performance evaluation device
Inventor: NISHIMURA YOSHIYA
IPC: G10H1/00
Filed: 2016-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a performance evaluation device capable of properly evaluating skill of ad-lib performance.SOLUTION: A performance evaluation device comprises a control part 20 for acquiring first and second performance information which indicate a performance content of a musical instrument. The control part comprises a ROM 27c for storing plural pieces of phrase data which indicate a phrase formed by arranging plural pieces of pattern data indicating a performance pattern and arranging one or plural performance patterns, the phrase data respectively including arrangement data indicating arrangement of one or plural pieces of pattern data. The control part identifies a phrase indicated by the first performance information and a phrase indicated by the second performance information, based on similarity between the acquired first performance information and second performance information and each phrase data, and determines a score of one or both of supply sources of the first performance information and of second performance information, based on relationship of the identified phrases indicated by the first performance information and second performance information.SELECTED DRAWING: Figure 2
Patent JP-2017172917-A (JP)
Title: Substrate processing device and substrate processing method
Inventor: RIKUI HIDEAKI
IPC: B05D3/00
Filed: 2016-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a technology that suppresses generation of wrinkle in a substrate after drying to process the substrate in a preferable state.SOLUTION: In a substrate processing device, a transportation part includes a transportation element that is provided downstream from a drying part along a transportation route and transports a substrate via a gas layer, thereby reducing a contact area between the substrate after being heated by the drying part and the transportation element having room temperature. As a result, the substrate is suppressed in generation of a wrinkle therein.SELECTED DRAWING: Figure 4
Patent JP-2017176898-A (JP)
Title: Water treatment material and production method thereof
Inventor: YANAGIYA SHOHEI
IPC: A01K63/04
Filed: 2016-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a water treatment material that has high strength, the strength hardly decreasing even when used for a long term (i.e. is superior in aged deterioration resistance), can keep throughput of ammonia and pH buffering action for a long term, and enables the time for replacement to be easily determined.SOLUTION: A water treatment material 1 according to the present invention has a core 2 and an outer layer 3 coating at least a part of the core 2 and having color different from the core 2. The outer layer 3 contains: wollastonite; anorthite; and oxide selected from among Zr-containing oxide, spinel-type oxide or those mixture, and the content of the oxide is 1-10 mass%. The ratio of the thickness of the outer layer 3 to the inside diameter of the core 2 is 0.1 or more.SELECTED DRAWING: Figure 1
Patent JP-2017176313-A (JP)
Title: Acoustic generator for nuclear magnetic resonance imaging apparatus and nuclear magnetic resonance imaging apparatus provided with the same
Inventor: YAO TAKESHI
IPC: A61B5/055
Filed: 2016-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an acoustic generator for an MRI apparatus excellent in communicating with a subject of the MRI device and the MRI apparatus provided with the acoustic generator.SOLUTION: An acoustic generator for an MRI apparatus has: an acoustic coil 262 which is provided apart from a magnetostatic field generating coil or a gradient magnetic field generating coil in the imaging magnetic field created by the magnetostatic field generating coil or the gradient magnetic field generating coil provided for the MRI apparatus or in the imaging magnetic field created by both the magnetostatic field generating coil and the gradient magnetic field generating coil; a diaphragm 280 which vibrates on the basis of a force occurring to the acoustic coil 262 by operation between current flowing the acoustic coil 262 and the imaging magnetic field generated by the MRI apparatus; and a support body supporting the diaphragm 280 in the way that it can vibrate. The current flowing the acoustic coil 262 is current whose value changes as it generates sound, and as the current changes, a force occurring to the acoustic coil 262 changes and, by the diaphragm vibrating the air as the force changes, sound is generated.SELECTED DRAWING: Figure 2
Patent JP-2017182981-A (JP)
Title: Connector jig
Inventor: NAKATANI YOSHIHIRO
IPC: H01R43/26
Filed: 2016-03-29
Abstract: PROBLEM TO BE SOLVED: To allow easy and reliable insertion/extraction operation of a connector plug, and also to improve workability of the operation.SOLUTION: A connector jig used for extracting a connector plug from a connector jack comprises: a holding part which holds a plug body while it is inserted therein; and an inclined surface which presses a latch claw against the plug body when the plug body is inserted into the holding part. The connector jig is configured such that the holding part has an opening through which a cable connected to the plug body passes.SELECTED DRAWING: Figure 4
Patent JP-2017178052-A (JP)
Title: Automatic steering device for ship
Inventor: HANE FUYUKI
IPC: G05D1/00
Filed: 2016-03-30
Abstract: PROBLEM TO BE SOLVED: To restrain a variation of a nozzle for a water jet propulsion ship by reducing the influence of a dead zone of the nozzle.SOLUTION: An automatic steering device for a ship outputs a command steering angle by using a hull parameter based on a reference azimuth and a bow azimuth to a water jet propulsion ship having a water jet propulsion machine having at least a pair of nozzles, and comprises an identification computing unit for identifying the hull parameter. The identification computing unit comprises an identification model that outputs model output data from predetermined input data provided by the automatic steering device for a ship, and a parameter adjustment unit for adjusting and identifying the hull parameter from a result of comparison between the model output data from the identification model and output data, which is a measured value for the hull. The identification model includes a nozzle model and a hull motion model. The nozzle model incorporates a one-side width of a dead zone of the pair of nozzles and the gain ratio of the dead zone to gain except for the dead zone. The identification computing unit handles the dead zone width and the gain ratio as parameters to be identified together with the hull parameter relating to the hull motion model.SELECTED DRAWING: Figure 8
Patent JP-2017181838-A (JP)
Title: Accessory device, imaging device, and communication control program
Inventor: TAKANASHI HIDEYA
IPC: G03B17/14
Filed: 2016-03-31
Abstract: PROBLEM TO BE SOLVED: To quickly resume communications and imaging when communication errors occur between an imaging device and an accessory device.SOLUTION: An accessory device 100 includes: a notification channel used for notification from an imaging device to an accessory device; a first data communication channel used for transmission of accessory data from the accessory device to the imaging device; and a second data communication channel used for transmission of camera data from the imaging device to the accessory device. An accessory control part 205 transmits accessory data to the imaging device in response to the reception of a transmission request from the imaging device via the notification channel and receives camera data transmitted by the imaging device. The accessory control part transmits error information to the imaging device upon detection of communication errors in the camera data, and erases the accessory data stored in an accessory buffer.SELECTED DRAWING: Figure 1
Patent JP-2017181892-A (JP)
Title: Carrier for replenishment of auto refining development system, two-component developer for replenishment, and image formation method
Inventor: UCHINO SATORU
IPC: G03G9/113
Filed: 2016-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of reducing deterioration in image quality even when a printer is used for a long period, suppressing many carriers from sticking on a photoreceptor surface, and also suppressing the inside of the printer from getting dirty owing to toner scattering.SOLUTION: There is provided a carrier for replenishment of an auto refining development system in which an excessive two-component developer is discharged from a developing unit and a toner for replenishment and a carrier for replenishment is supplied into the developing unit in a developing process of visualizing an electrostatic image formed on an electrostatic latent image carrier with a two-component developer including a tone and a carrier, the carrier for replenishment having the relation in Fig. with an initial carrier included in the developing unit.SELECTED DRAWING: None
Patent JP-2017178596-A (JP)
Title: Information transmission system and information transmission method
Inventor: OZAWA TADASHI
IPC: H04M3/493
Filed: 2016-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain an information transmission system that can transmit information to users without being influenced from a difference in use languages among the users, and to provide an information transmission method.SOLUTION: The information transmission system is configured to acquire a language setting of a portable terminal (10), such as a smart phone, from the portable terminal (10) via radio communication and transmit information to an owner of the portable terminal (10) using a language corresponding to the acquired language setting. The information transmission system is also configured to transmit information to the owner of the portable terminal (10) via an information output device (30) or the portable terminal (10).SELECTED DRAWING: Figure 1
Patent JP-2017183217-A (JP)
Title: Ceramic heater
Inventor: USHIDA TAKESHI
IPC: H05B3/10
Filed: 2016-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a configuration aiming for long life of ceramic heater with simple configuration.SOLUTION: A ceramic heater includes a body 10, a heating part, a first power supply part and a second power supply part. The heating part includes multiple longitudinal parts 21 extending along the center line P of the body, and arranged circularly on the cross section of the body. The longitudinal part 21 is constituted of a reinforcement longitudinal part 23 including a first longitudinal part 21a, and a basic longitudinal part 24. The ratio of cross sectional area of the reinforcement longitudinal part 23 to cross sectional area of the basic longitudinal part 24 is 1.1-1.3, and the ratio of cross sectional area (μm) of the reinforcement longitudinal part 23 to the area S (μm) of circles formed by multiple longitudinal parts 21 on the cross section of the body is 0.0010-0.0016. Inter-electrode distance L (mm) between the first longitudinal part 21a and second longitudinal part 21b is such a length that a ratio to the dimeter (mm) of the circle is 0.55-0.75.SELECTED DRAWING: Figure 2
Patent JP-2017008296-A (JP)
Title: Crack propagation inhibiting resin composition and crack propagation inhibition method
Inventor: MIYANAGA TOSHIAKI
IPC: C08K3/34
Filed: 2016-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a crack propagation inhibiting resin composition enabling a simple repair reinforcement method with less workload in construction to be performed on a propagation inhibition of cracks generated in a steel material such as a steel building structure.SOLUTION: The crack propagation inhibiting resin composition containing a normal temperature curing type thermosetting resin and a filler is provided, which contains both of a fibrous filler and a non-spherical particle filler as the filler and has a viscosity of 5 to 2000 Pa s at 25°C at a normal temperature before being cured. The crack propagation inhibiting resin composition contains 20 t 150 pts.wt. of the fibrous filler and the non-spherical particle filler in total at a blend ratio of formula (I)(blended amount of the non-spherical particle filler/blended amount of the fibrous filler=1 to 10) with respect to 100 pts.wt. of the normal temperature curing type thermosetting resin and has an average particle diameter of the non-spherical particle filler of 1 to 80 μm. The crack propagation inhibiting resin composition reinforces the steel structure by applying the resin composition onto a crack place of the steel structure and curing the resin composition.SELECTED DRAWING: None
Patent JP-2016146208-A (JP)
Title: Authentication for application related to network access
Inventor: BAKSHI SANJAY
IPC: G06F21/33
Filed: 2016-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for realizing authentication for a network access in an electronic device.SOLUTION: An electronic device receives a third party identification packet through a near-field communication (NFC) communication link 515, signs and wraps the received third party identification packet 525, and transfers the same to an authentication server 530. The electronic device having received permission response from the authentication server 545, if the permission response indicates permission of log-in 550, retrieves log-in information for a user 560, and transmits the log-in information to a host proxy 565. The host proxy establishes appropriate connection to a backend service and supplies credential, and a normal log-in procedure is realized 570.SELECTED DRAWING: Figure 5
Patent JP-2016139153-A (JP)
Title: Photosensitive resin composition and cured product of the same, and production method of photosensitive resin
Inventor: OGIWARA NAOTO
IPC: C08F299/02
Filed: 2016-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive resin composition that has excellent photosensitivity to active energy rays, allows formation of a fine pattern, gives a cured coating film excellent in flexibility, insulation property, adhesiveness or the like, and is suitably used for a photosolder resist.SOLUTION: A production method of a photosensitive resin composition is provided, where the composition comprises a photosensitive resin (A), a β-hydroxyalkylamide group-containing compound, and a photopolymerization initiator (C). The photosensitive resin (A) is a hydroxyl group-containing photosensitive resin (A-1) obtained by: allowing an epoxy compound (a) comprising a diglycidyl ether (a1) and a diglycidyl ether (a2) to react with a phenol compound (b) having at least two phenolic hydroxyl groups in one molecule to produce a side-chain hydroxyl group-containing resin (c); allowing the side-chain hydroxyl group-containing resin (c) to react with a polybasic anhydride (d) to produce a carboxyl group-containing resin (e); and allowing the carboxyl group-containing resin (e) to react with an epoxy group or an oxetane group of a compound (f) having an epoxy group or an oxetane group and an ethylenically unsaturated group.SELECTED DRAWING: None
Patent JP-2017185601-A (JP)
Title: Milling cutter, cutting insert and milling method
Inventor: SHIBUYA JUNICHIRO
IPC: B23C5/06
Filed: 2016-04-07
Abstract: PROBLEM TO BE SOLVED: To enable accurate application of surface roughness within a desired range to a material to be cut only by milling without complicating manufacture.SOLUTION: A milling cutter comprises a tool body rotated about an axis, and a plurality of cutting edges 7 provided at an outer peripheral part of a distal end of the tool body at intervals in a circumferential direction. The plurality of cutting edges 7 include a flat surface processing cutting edge 21 extending along a virtual plane perpendicular to the axis, and a concave groove processing cutting edge 31 projecting toward the distal end side in an axial direction from the flat surface processing cutting edge 21. The concave groove processing cutting edge 31 has a first inclined part 41 extending toward the distal end side in the axial direction as going outward in a radial direction orthogonal to the axis, a second inclined part 42 arranged outside the first inclined part 41 in the radial direction and extending toward a base end side in the axial direction as going outward in the radial direction, and a distal end part 43 connecting the first inclined part 41 and the second inclined part 42.SELECTED DRAWING: Figure 7
Patent JP-2016172745-A (JP)
Title: Composition of peptide and process for preparation thereof
Inventor: LEONARD THOMAS W
IPC: A61K38/28
Filed: 2016-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a composition comprising a therapeutically effective amount of at least one peptide, polypeptide, analog or derivative thereof and a sufficient amount of at least one stabilizing agent to improve the stability of the peptide, polypeptide, an analog or derivative thereof.SOLUTION: The composition is provided that comprises, as the stabilizing agent, a medium chain fatty acid salt, an ester, an ether, or a derivative of a medium chain fatty acid having a carbon chain length of from about 4 to about 20 carbon atoms, or a surface active agent.SELECTED DRAWING: None
Patent JP-2017001014-A (JP)
Title: Method for forming thin film conductive layer and sintering device for thin film conductive layer
Inventor: OBARA TAKASHI
IPC: B22F1/02
Filed: 2016-04-18
Abstract: PROBLEM TO BE SOLVED: To obtain a thin film conductive layer having good conductive characteristic on a base plate.SOLUTION: A method for forming a thin film conductive layer has: a process in which a metal microparticle coating layer, in which metal microparticle on a surface of which a surface coating molecular layer is provided is dispersed as a dispersoid in a liquid phase dispersion medium containing an organic solvent, is coated on a base plate thereby forming a metal microparticle dispersion liquid coating film layer; a process in which the organic solvent is evaporated to form a dried metal microparticle coating layer; a process in which a specified pressure load is given to the dried metal microparticle coating layer from a surface of said coating layer; and a process in which charged particle beams are sequentially radiated onto the metal microparticle coating layer in which pressure load has been treated thereby forming a chain-like connection structure.SELECTED DRAWING: Figure 11
Patent JP-2017195251-A (JP)
Title: Insulated gate semiconductor device and manufacturing method of insulated gate semiconductor device
Inventor: KUMAGAI NAOKI
IPC: H01L21/336
Filed: 2016-04-19
Abstract: PROBLEM TO BE SOLVED: To provide an insulated gate semiconductor device using silicon carbide in the path of main current, and capable of increasing the gate threshold without decreasing transconductance.SOLUTION: An insulated gate semiconductor device includes a first conductivity type drain region 1 composed of SiC, a first conductivity type drift region 2 provided on the drain region 1, second conductivity type channel regions 3a, 3b provided in a part above the drift region 2, first conductivity type source regions 5a, 5b provided in a part in the channel regions 3a, 3b, a first insulator film 7a provided on the channel regions 3a, 3b, an electron trap layer 7b provided on the first insulator film 7a, and consisting of an insulator film or a semiconductor film having a band gap smaller than that of the first insulator film 7a, and a gate electrode 8 provided on the electron trap layer 7b.SELECTED DRAWING: Figure 1