baber/WOPTO huggingface dataset:
Patent JP-2017072822-A (JP)
Title: Development device
Inventor: TENJIKU EIJI
IPC: G03G15/08
Filed: 2016-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a development device with which it is possible to convey an appropriate amount of developer to a development position while reducing the necessary torque for rotation of a development roller.SOLUTION: In a development device, a regulation pole Mp2 which is of single polarity is formed on the circumferential surface of a development roller 133. In the regulation pole Mp2, a magnetic flux density B in the normal direction on the circumferential surface of the development roller 133 assumes a maximum value Bat a first position P1 on the circumferential surface of the development roller 133 with regard to a prescribed direction of rotation Dr, and becomes 50% of the maximum value Bat a second position P2 and third position P3 on the circumferential surface of the development roller 133 with regard to the prescribed direction of rotation Dr. The first position P1 is shifted from an intermediate position Pm between the position P2 and the position P3 to a downstream side in the prescribed direction of rotation Dr. Furthermore, the tip 134a of a regulation part 134 faces a position between the first position P1 and the intermediate position Pm or the first position P1.SELECTED DRAWING: Figure 4
Patent JP-2018024624-A (JP)
Title: Organic compound, and electrochromic element, optical film, lens unit, and imaging device having the same
Inventor: TAMURA TETSUYA
IPC: G02B15/16
Filed: 2016-08-12
Abstract: PROBLEM TO BE SOLVED: To provide an organic compound that shows yellow in a colored state, has high transparency in a decolorized state and high reversibility of redox reaction, allows reduced power consumption, and has an electrochromic function.SOLUTION: The present invention provides an organic compound represented by formula (1) [R-Rindependently represent H, halogen, alkyl, alkoxy or the like. X and Y are alkyl, alkoxy, aryl, aralkyl or heteroaryl; Aand Aare anions].SELECTED DRAWING: Figure 4
Patent JP-2018028123-A (JP)
Title: Method for producing r-t-b sintered magnet
Inventor: NOZAWA SENSUKE
IPC: H01F1/057
Filed: 2016-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an R-T-B sintered magnet having high Band high Hwhile reducing the content of heavy rare earth elements.SOLUTION: This invention relates to an R-T-B-M sintered magnet with the mol ratio of [T]/[B] of more than 14.0, which is obtained by the steps of: preparing an R-T-B-M sintered body with the mol ratio of [T]/[B] of 14.0 or less; preparing an R-Cu-Ga-Fe-A alloy; bringing at least part of the surface of the R-T-B-M sintered body into contact with at least part of the R-Cu-Ga-Fe-A alloy, and performing first heat treatment at 700°C or more and 1100°C or less; and performing second heat treatment to the R-T-B-M sintered body subjected to the first heat treatment, at 450°C or more and 600°C or less.SELECTED DRAWING: Figure 1
Patent JP-2017006140-A (JP)
Title: NOVEL NaCl SUBSTITUTE AGENT
Inventor: LEJEUNE PASCAL
IPC: A23L27/00
Filed: 2016-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a new substitute for NaCl, simple and natural, that can replace NaCl totally or partially in breadmaking, while preserving the familiar rheological characteristics of a good bakery dough in the manufacture of bakery dough, as well as the good physical and gustatory qualities of the bread resulting from this bakery dough.SOLUTION: A novel substitute for sodium salt (NaCl) comprises deactivated yeast and a salt compound selected from NaCl, a potassium salt, an ammonium salt, a magnesium salt and mixtures thereof. Also provided is the substitute in which the potassium salt is KCl, the ammonium salt is NHCl and the magnesium salt is MgCl.SELECTED DRAWING: None
Patent JP-2018032965-A (JP)
Title: Access number estimation device, access number estimation method, and program
Inventor: SHIMODA AKIHIRO
IPC: H04L12/70
Filed: 2016-08-24
Abstract: PROBLEM TO BE SOLVED: To reduce an access number estimation load by the service based on DNS traffic.SOLUTION: An access number estimation device for estimating the number of accesses to services by users in a communication network includes: a domain name system (DNS) query tally unit for tallying DNS queries at constant time intervals by the domain, and recording them on a communication log; an access number estimation unit for estimating the number of accesses by the domain on the basis of a model formula represented with an accumulated query number by the domain calculated from the communication log, a maximum time-to-live (TTL), and a potential user number; and an output unit for outputting the number of accesses by the domain.SELECTED DRAWING: Figure 3
Patent JP-2018031186-A (JP)
Title: Waterproof structure of building opening and construction method for the same
Inventor: TAKEOKA SHINNOSUKE
IPC: E06B1/56
Filed: 2016-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a waterproof structure of a building opening, which can be easily constructed and which has high watertightness and airtightness, and a construction method for the same.SOLUTION: In a waterproof structure of a building opening that is formed in an exterior wall 3 of a building and in which a window frame 4 is arranged, the exterior wall 3 comprises a new exterior material 30, and a waterproof sheet 71 that is provided on the indoor surface side of the new exterior material 30. A wet sealant 67 for closing a space between the window frame 4 and the new exterior material 30, a back-up material 66, and an airtight waterproof sheet 72 provided in the state of continuing into the waterproof sheet 71 and stuck on the window frame 4 are provided.SELECTED DRAWING: Figure 1
Patent JP-2018029833-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2016-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of preventing reduction of amusement against intention due to a performance of a presentation.SOLUTION: A game machine is provided with: suggestion presentation performance means capable of performing a suggestion presentation for suggesting that a game is controlled in an advantageous state; and control means capable of controlling the game in a special state which is advantageous to a player and different from the advantageous state. The special state is more advantageous to the player, if the period controlled in the special state is longer, and the special state is finished by being controlled in the advantageous state. The suggestion presentation performance means performs the suggestion presentation so that a performance of the suggestion presentation is restricted when the game is controlled in the advantageous state within a prescribed period from being controlled in the special state.SELECTED DRAWING: Figure 35
Patent JP-2018030164-A (JP)
Title: Die cushion device
Inventor: ITO YOSHIHIRO
IPC: B21D24/02
Filed: 2016-08-26
Abstract: PROBLEM TO BE SOLVED: To enable lifting/lowering control of a die cushion of a die cushion device at a low cost.SOLUTION: A die cushion pad 14 is disposed below a slide 8 of a press machine, and a hydraulic cylinder 18 supporting the pad 14 is lifted and lowered with the pad 14 during the molding of work 10 by the press machine. A magnetostrictive sensor 28 detects a stroke of a cylinder 18 during the molding of the work 10. Stroke ranges of the pad 14 during the molding of the work 10, a direction of rising or lowering of the pad 14 respectively corresponding to those, and the pressure of the hydraulic cylinder 18 are set in a setting portion 30. On the basis of the stroke detected by the magnetostrictive sensor 28, a control portion 26 controls a proportional valve 22 provided on the hydraulic cylinder 18 so as to determine the direction of rising or lowering of the hydraulic cylinder, read out pressure according to the determined direction and the detected stroke from the setting portion 30, and supply the pressure to the cylinder 18.SELECTED DRAWING: Figure 1
Patent JP-2018032336-A (JP)
Title: Information processing device
Inventor: SOGEN KIYOHIRO
IPC: G08G1/13
Filed: 2016-08-26
Abstract: PROBLEM TO BE SOLVED: To provide an information processing device capable of setting an unfit section in view of an unfit level while securing the reliability of information.SOLUTION: An information processing device 10 includes: an acquisition unit 321 for acquiring positions on a map of a plurality of self-driving vehicles and unfit information on an unfit level for self-driving from the plurality of self-driving vehicles via communication; a storage unit 33 for storing the positions in association with the unfit information; a calculation unit 322 for totaling the number of reports of unfit information by the unfit level at each travel section on the basis of the positions and the unfit information; a determination unit 323 for determining whether the total number of reports is equal to or more than a threshold value by the unfit level and setting a travel section where at least one of the numbers of reports is equal to or more than the threshold value as an unfit section; and a distribution unit 324 for distributing the position on the map of the unfit section to the self-driving vehicles. The determination unit 323 determines an unfit section by using a small threshold value as the unfit level is larger.SELECTED DRAWING: Figure 2
Patent JP-2018034923-A (JP)
Title: Tray type conveyance device
Inventor: INAGE YASUHIRO
IPC: B65G1/133
Filed: 2016-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a tray-type conveyance device with a simple configuration, which prevents interference between front and rear trays, while avoiding reduction of the number of trays that can be installed and deterioration in reliability of loading of the conveyed articles to the tray.SOLUTION: A tray-type conveyance device 10 comprises a plurality of trays 20 for placing conveyed articles W, a plurality of carriages 30 for swingably supporting the plurality of trays 20, a conveying path 40 including a curved region 41, and driving means for causing the plurality of carriages 30 to travel along the conveying path 40. Each tray 20 is configured so that the conveyed article W is loaded from a tray outer circumference side 22, and each tray placing surface 21 has a shape in which a corner portion is cut out between a tray front side edge 24 and a tray inner circumference side edge 23.SELECTED DRAWING: Figure 1
Patent JP-2018034408-A (JP)
Title: Three-dimensional shaped article and three-dimensional shaped article manufacturing method
Inventor: HARAYAMA KENJI
IPC: B29C67/00
Filed: 2016-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensional shaped article capable of being handled easily than conventional ones even when formed in large size and to provide a manufacturing method of such three-dimensional shaped article.SOLUTION: A three-dimensional shaped article 10 includes: a framework 20; and parts 30, 40, and 50 attached to the framework 20. The parts 30, 40, and 50 include cylindrical bodies 31, 41, and 51 with cavities 31a, 41a, and 51a formed inside thereof. At least a part of the framework 20 is disposed inside the cavities 31a, 41a, and 51a.SELECTED DRAWING: Figure 1
Patent JP-2018035749-A (JP)
Title: Scroll compressor
Inventor: YOSUKE YOSHINOBU
IPC: F04C18/02
Filed: 2016-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a scroll compressor using a floating member for pressing a movable scroll against a fixed scroll, capable suppressing the inclination of the floating member and suppressing the number of assembling and manufacturing man-hours.SOLUTION: A scroll compressor 100 includes a compression mechanism 20, a motor 70 for driving a movable scroll 22, a driving shaft 80 connecting the movable scroll and the motor, a floating member 30 for pressing the movable scroll against a fixed scroll 21, and a housing 40 supporting the floating member. In the scroll compressor, (A) the floating member has a plurality of bushes 37a arranged in the peripheral direction, and a support part 41 of the housing supports the bushes slidably in the axial direction of the driving shaft, or (B) the floating member has a body member and an outer periphery member mounted on the outer periphery thereof and separate from the body member, and the housing supports the outer periphery member slidably in the axial direction of the driving shaft.SELECTED DRAWING: Figure 1
Patent JP-2017028298-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: G02F1/1343
Filed: 2016-09-05
Abstract: PROBLEM TO BE SOLVED: To reduce manufacturing cost of a semiconductor device; and improve an opening ratio of a semiconductor device; and achieve high definition of a display part of a semiconductor device; and provide a semiconductor device capable of high-speed driving.SOLUTION: In a semiconductor device having a drive circuit part and a display part on the same substrate, it is favorable that the drive circuit part has a drive circuit TFT where a source electrode and a drain electrode are composed of metal and a channel layer is composed of an oxide semiconductor, and has drive circuit wiring composed of metal; and it is favorable that the display part has a pixel TFT where a source electrode and a drain electrode are composed of an oxide conductor, and a semiconductor layer is composed of an oxide semiconductor, and has display part wiring composed of an oxide conductor.SELECTED DRAWING: Figure 1
Patent JP-2018041826-A (JP)
Title: Imprint mask, method for manufacturing wiring board, and method for manufacturing imprint mask
Inventor: TSUNODA TAKESHI
IPC: H05K3/12
Filed: 2016-09-07
Abstract: PROBLEM TO BE SOLVED: To form a wiring pattern by an imprint method stably.SOLUTION: An imprint mask 10 comprises: a structure 100 having concave and convex portions on its surface; and a sacrificing layer 110 disposed on the surface of the structure, and having a surface geometry reflecting the concave and convex portions. In the imprint mask, the sacrificing layer is a resin including a positive type photosensitive material. Another imprint mask comprises: a structure having concave and convex portions on its surface; and a sacrificing layer disposed on the surface of the structure, and having a surface geometry reflecting the concave and convex portions. In the imprint mask, an etching rate of the sacrificing layer with a predetermined etchant is higher than an etching rate of a resin material or the structure with the predetermined etchant.SELECTED DRAWING: Figure 1
Patent JP-2017214642-A (JP)
Title: Case hardened steel, manufacturing method therefor and manufacturing method of gear component
Inventor: ANDO KEISUKE
IPC: C21D1/06
Filed: 2016-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a case hardened steel suitable as a raw material for manufacturing a member for machine structure having high rotation flexure fatigue strength and face pressure fatigue strength at a relatively low cost and a manufacturing method therefor.SOLUTION: There is provided a case hardened steel having a component composition containing, by mass%, C, Si, Mn, P, S, Cr, Mo, Al, N and O under prescribed relations, and the balance Fe with inevitable impurities and further satisfying √I≤80, where I represents area (μm) of oxide-based inclusion positioned at a fish eye center part in a broken face after conducting carburization hardening and tempering on a case hardened steel and then conducting a rotation flexure fatigue test.SELECTED DRAWING: None
Patent JP-2016202981-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2016-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a game machine that prevents the fun of a game from decreasing.SOLUTION: A Pachinko machine includes start holes 2101 and 2102 capable of receiving a game ball shot into a play area 1100. When a game ball enters the start holes 2101 and 2102, lottery processing for a jackpot is executed at a predetermined winning probability. A game state is controlled in a normal game state or in a special game state more advantageous to a player than the normal game state, while the game state is concealed during a secret period. In a dial operation part 401, resistance at the time of rotating the dial operation part 401 varies each time according to a degree of expectations for the special game state during the secret period.SELECTED DRAWING: Figure 108
Patent JP-2018046325-A (JP)
Title: Communication control device and communication control system
Inventor: MATSUI HIDEKI
IPC: H04L27/20
Filed: 2016-09-12
Abstract: PROBLEM TO BE SOLVED: To transmit first data and second data by using a simple configuration.SOLUTION: A communication control device includes: an addition unit 204 for adding a phase change corresponding to second data to a first signal representing first data to create first data with phase difference added; and a transmission unit 206a for transmitting the first data with phase difference added.SELECTED DRAWING: Figure 2
Patent JP-2018046524-A (JP)
Title: Radio communication device, radio communication system, and program
Inventor: DOI YUSUKE
IPC: H04W28/14
Filed: 2016-09-16
Abstract: PROBLEM TO BE SOLVED: To implement appropriate multi-hop communication using a low performance controller under a static high-density environment.SOLUTION: A radio communication device of an embodiment comprises: a transmission/reception unit for receiving a packet including information showing a destination group including one or a plurality of radio communication devices, information showing a transmission source device, and information showing a destination device; and a destination group determination unit for determining whether or not the radio communication device itself is included in the destination group. The transmission/reception unit transmits a received first packet when the first packet has a destination group including the device itself and a destination device differs from the device itself; and does not transmit the first packet when the first packet has a destination group including the device itself and a destination device is the device itself.SELECTED DRAWING: Figure 5
Patent JP-2018048859-A (JP)
Title: Pressure sensor
Inventor: OKITA HIRONORI
IPC: G01L19/04
Filed: 2016-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a pressure sensor with which it is possible to measure pressure with high accuracy without being affected by a transient temperature distribution that is generated in a pressure-sensing unit due to a rapid temperature change of a measurement fluid.SOLUTION: The pressure sensor comprises: a pressure-sensing unit in which a diaphragm whose one face is in contact with a measurement fluid is formed; a first strain gauge arranged at center and a second strain gauge arranged at an outer edge on the other face of the diaphragm; a first temperature sensor arranged at center on the other face of the diaphragm in correspondence to the first strain gauge; a second temperature sensor arranged at a position unaffected by stresses due to deflection of the diaphragm; and a correction unit for correcting, using the detection result of the first temperature sensor and second temperature sensor, measured pressure on the basis of the detection result of a bridge circuit formed by the first strain gauge and second strain gauge.SELECTED DRAWING: Figure 1
Patent JP-2018048795-A (JP)
Title: Storage water heater
Inventor: ABE MOTOI
IPC: F24H1/00
Filed: 2016-09-24
Abstract: PROBLEM TO BE SOLVED: To solve a problem that although a user is alerted to a risk of heat shock, there is no specific means to avoid heat shock.SOLUTION: A bath water heater for performing a hot water filling operation in a bathtub includes a notification section for making notification to urge that a cover of the bathtub be opened when an outside air temperature or a bathroom temperature is low at start of a normal hot water filling operation. This configuration ensures that a user is notified of a risk of heat shock when a temperature in the bathroom is low, and when the user opens the cover of the bathtub, a temperature in the bathroom is raised by steam generated by supply of hot water into the bath, so that heat shock can be prevented.SELECTED DRAWING: Figure 2
Patent JP-2018054146-A (JP)
Title: Outside air treatment device
Inventor: HIGUCHI HIROYUKI
IPC: F25B29/00
Filed: 2016-09-26
Abstract: PROBLEM TO BE SOLVED: To provide an outside air treatment device capable of improving energy efficiency of the whole air conditioning system.SOLUTION: The outside air treatment device includes first branch piping 32a and second branch piping 32b that are branched from refrigerant piping 31 at a rear stage of a compressor 21 into two and merged to the refrigerant piping 31 at a front stage of the compressor 21. The first branch piping 32a sequentially interconnects a first four-way valve 22a, a first air heat exchanger 24a, a second air heat exchanger 24b, a first expansion valve 26a and a third air heat exchanger 24c. The second branch piping 32b sequentially interconnects a second four-way valve 22b, a first water heat exchanger 23a, a second expansion valve 26b and a fourth air heat exchanger 24d. Air flowing in an air supply passage 12 is caused to sequentially flow in the second air heat exchanger 24b, a desiccant rotor 28, a heat source water coil 25 and the first air heat exchanger 24a. Air flowing in an air exhaust passage 13 is caused to sequentially flow in the third air heat exchanger 24c, the desiccant rotor 28 and the fourth air heat exchanger 24d. Heat source water is caused to sequentially flow in the heat source water coil 25 and the first water heat exchanger 23a.SELECTED DRAWING: Figure 2
Patent JP-2018054859-A (JP)
Title: Musical tone generation apparatus, musical tone generation method, electronic musical instrument, and program
Inventor: TABATA YUJI
IPC: G10H1/08
Filed: 2016-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an electronic musical instrument capable of simultaneously producing effects of a breath sound and a growl sound as a wind instrument with one type of sensor, eliminating barriers in psychological aspect and hygienic aspect, and easily realizing a blowing effect even in an electronic keyboard instrument or the like.SOLUTION: By attaching an obstacle composed of a metal net 113 and a laminated fiber 114 to a voice sensor main body 112, information when a performer performs a breath rendition style by blowing breath to a voice sensor 101 can be efficiently input as a voice and responsiveness and stability in detection of signal intensity can be improved. When the performer executes performance operations by blowing breath to the voice sensor and by uttering a special rendition style sound, a normal sound and a growl sound can be produced simultaneously while being mixed seamlessly on the basis of an autocorrelation value calculated from a voice value output by the voice sensor, its deviation and the signal intensity. The blowing effect can be realized easily by only connecting a unit of the voice sensor even in an electronic keyboard instrument or the like.SELECTED DRAWING: Figure 1
Patent JP-2017096253-A (JP)
Title: Rear edge core compartment exhaust port of aircraft engine
Inventor: ROBERT H WILLIE
IPC: F02K1/38
Filed: 2016-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust nozzle of a turbine engine reduced in weight and improved in performance.SOLUTION: A nozzle of a turbine engine 102 includes a main outer wall extended from a core region of the engine 102 to an annular wall terminal end portion surrounding a tail cone of the engine to form a core nozzle 114, and a single engine core cowl 106 extended from the core region of the engine to an annular cowl terminal end portion to form a core compartment exhaust nozzle 116. The core compartment exhaust nozzle 116 discharges the air from the core compartment at a rear edge between the single engine core cowl 106 and the main outer side wall 108.SELECTED DRAWING: Figure 2B