baber/WOPTO huggingface dataset:
Patent JP-2017161687-A (JP)
Title: Optical branch coupler and optical transmission and reception module
Inventor: FUJIWARA HIROYUKI
IPC: G02B6/42
Filed: 2016-03-09
Abstract: PROBLEM TO BE SOLVED: To prevent lowering of an optical transmission quality caused by such a phenomenon that light of one optical waveguide core is affected by the other optical waveguide core in the vicinity of a joined portion of two optical waveguide cores, and to improve the optical transmission quality.SOLUTION: There is provided an optical branch coupler which includes a first optical waveguide 1 extending to the other end side from one end side, a second optical waveguide 2 that extends to the other end side from the same one end through a separate route and joins the other end side to the other end side of the first optical waveguide 1, and a clad layer 3 covering the periphery of the first optical waveguide 1 and the second optical waveguide, where the first and second optical waveguides are cured products of a photocurable resin.SELECTED DRAWING: Figure 1
Patent JP-2017162135-A (JP)
Title: Information processing device, debug system, and stack overflow detection method
Inventor: YAMADA TAKAMITSU
IPC: G06F11/32
Filed: 2016-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an information processing device that quickly detects the occurrence of a stack overflow suppressing effects on normal program execution and increase the efficiency of specifying the cause of the stack overflow.SOLUTION: A microcomputer 1 comprises: a storage unit in which is provided for each task corresponding to a program to be debugged a stack area that is used during execution of the task; an OS processing unit 11 for storing, at task switching time, beginning position information that indicates a beginning position of the stack area allocated to the task after switching in other than the stack area of the storage unit; and a first processing unit 13-1 thru an n'th processing unit 13-n for executing a task that corresponds to the program, determining each time a function is executed in the task whether or not there is occurrence of a stack overflow on the basis of a stack pointer that indicates the position of referenced latest stack information and the beginning information, and causing the task under execution to stop when it is determined that there is occurrence of a stack overflow.SELECTED DRAWING: Figure 1
Patent JP-2017163318-A (JP)
Title: Communication equipment and start-stop synchronization communication method
Inventor: MUKAI TAKUYA
IPC: H04L7/04
Filed: 2016-03-09
Abstract: PROBLEM TO BE SOLVED: To provide communication equipment capable of improving detection accuracy of a start bit, and reducing a timing deviation when the start bit is detected.SOLUTION: The communication equipment comprises: a buffer 3 for storing a sampling signal obtained by sampling a communication signal at a timing of a sampling clock, and for shifting the stored sampling signal at the timing of the sampling clock; a start bit detection part 4 for detecting a start bit from the sampling signal stored in the buffer 3, and for outputting a start bit detection signal after the lapse of a first delay time from a timing of the detected start bit; a bit detection signal generation part 5 for generating and outputting a bit verification signal after the lapse of a second delay time since the start bit detection signal is input; and a bit verification part 6 for performing bit verification of the sampling signal input from the buffer 3 at a timing of the bit detection signal.SELECTED DRAWING: Figure 1
Patent JP-2017159588-A (JP)
Title: Method for generating data for three-dimensional molding and apparatus for generating data for three-dimensional molding
Inventor: OSAWA HIDESHI
IPC: B29C67/00
Filed: 2016-03-10
Abstract: PROBLEM TO BE SOLVED: To simplify generation of data for three-dimensional molding used in a molding system for generating a three-dimensional product with plural kinds of molding materials.SOLUTION: A method for generating data for three-dimensional molding includes: a step of allowing a computer to acquire the three-dimensional shape data of an object to be molded representing a three-dimensional shape with plural polygons; a step of allowing the computer to process the three-dimensional shape data of the object to be molded into the three-dimensional shape data of each of parts to divide the object to be molded into the plural parts; and a step of allowing the computer to generate data for three-dimensional molding which associates the three-dimensional shape data of each of the parts and data that specifies the kind of a molding material with each other.SELECTED DRAWING: Figure 1
Patent JP-2017158883-A (JP)
Title: Magnetic resonance imaging apparatus
Inventor: NAKAMURA HARUKI
IPC: A61B5/055
Filed: 2016-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic resonance imaging apparatus in which an amplifier can be used at a high load and the amplifier can be prevented from being broken and causing system down when used with low efficiency.SOLUTION: A magnetic resonance imaging apparatus 100 includes an amplifier 1075, an RF (Radio Frequency) level determination part, an acquisition part and a determination part. The amplifier 1075 amplifies RF signals and supplies the signals to an RF coil 106 transmitting RF waves. The RF level determination part determines an RF level showing the level of power supplied to the RF coil 106 on the basis of the result of RF wave transmission/reception via the RF coil 106. The acquisition part acquires the temperature of the amplifier 1075 in accordance with an imaging sequence based on the RF level. The determination part determines whether or not imaging by the imaging sequence can be executed on the basis of the temperature.SELECTED DRAWING: Figure 1
Patent JP-2017158971-A (JP)
Title: Fire spread preventing device
Inventor: KOMATSUBARA YUTA
IPC: A62C13/66
Filed: 2016-03-11
Abstract: PROBLEM TO BE SOLVED: To solve the problems that when discharging a highly viscous fire spread preventing agent to a combustible surface, the agent remains an applied place due to having a small flowability, and hardly spreads in a lower side or a periphery unlike water, and therefore, there are partially generated parts which do not adhere to the combustible surface before firing so as to make covering the entire surface with the fire spread preventing agent difficult.SOLUTION: A nozzle which discharges a fire spread preventing agent in a fan shape is used as a nozzle to discharge a highly viscous fire spread preventing agent to a combustible surface.SELECTED DRAWING: Figure 3
Patent JP-2017167640-A (JP)
Title: Auto-traveling vehicle
Inventor: ISHII TAKAHIRO
IPC: G05D1/02
Filed: 2016-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an auto-traveling vehicle that automatically travels on a pre-determined course and can determine the actual travel distance with high precision.SOLUTION: An auto-traveling vehicle configured to be able to automatically travel on a pre-determined course is equipped with a travel distance measuring unit that measures the travel distance from the start point of the pre-determined course to the current position of the vehicle, a steering information acquiring unit that acquires steering information regarding steering of the auto-traveling vehicle traveling on the pre-determined course, a memory unit that stores steering-related data in which the travel distance of the auto-traveling vehicle having traveled on the pre-determined course in advance and the steering information are associated with each other, and a travel distance correcting unit that matches the steering information on the currently traveling auto-traveling vehicle acquired by the steering information acquiring unit with the steering information on the steering-related data and corrects the travel distance of the auto-traveling vehicle measured by the travel distance measuring unit to the travel distance in the steering-related data.SELECTED DRAWING: Figure 2
Patent JP-2017167719-A (JP)
Title: Money storage device and sales data processing device
Inventor: MIYAHARA AKIHIRO
IPC: G07G1/00
Filed: 2016-03-15
Abstract: PROBLEM TO BE SOLVED: To reduce installation area and use area and to achieve space saving and size reduction.SOLUTION: A money storage device comprises: a device main body 4 provided with an aperture 7 in the front part thereof; a money storage part 5 which is disposed in the device main body 4 in a state of being exposed to the outside through the aperture 7; and a rotating shutter 6 which is rotatably provided in the device main body 4 and covers the aperture 7 in an openable/closable manner and in a circular arc shape and which is stowed in the device main body 4 when the aperture 7 is opened. Thus, the aperture 7 of the device main body 4 can be opened by the rotating shutter 6 and the money storage part 5 can be exposed through the aperture 7. Therefore, it is not necessary to draw out the money storage part 5 from the inside of the device main body 4, and by this means the device's installation area and use area can be reduced and space saving and size reduction can be achieved.SELECTED DRAWING: Figure 3
Patent JP-2017166425-A (JP)
Title: Protection member of fuel piping
Inventor: MATSUI RYOSUKE
IPC: F02M61/14
Filed: 2016-03-16
Abstract: PROBLEM TO BE SOLVED: To prevent the breakage of fuel piping resulting from a member even if the member arranged outside the fuel piping receives an external force by a collision or the like via a protection member.SOLUTION: A protection member for protecting fuel piping which supplies fuel to an injector comprises: a first fixing part which is arranged between the fuel piping arranged along a cylinder row direction of an internal combustion engine main body and a member arranged at a side opposite to the internal combustion engine main body with the fuel piping sandwiched therebetween, and fixed to the internal combustion engine main body at lower side rather than the fuel piping; a base part extending to the member side from the first fixing part; a guide part extending upwardly from the base part; and a second fixing part which is continued to the guide part, and fixed to the internal combustion engine main body at an upper side rather than the fuel piping. The guide part is inclined so as to approximate the internal combustion engine main body as progressing upwardly, and a position of the guide part in a height direction is overlapped on a position of the member in a height direction.SELECTED DRAWING: Figure 1
Patent JP-2017167400-A (JP)
Title: Developing device and image forming apparatus including the same
Inventor: TAMAOKI KENICHI
IPC: G03G15/09
Filed: 2016-03-17
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of ghost 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 first magnet 231A has S2-S3 poles on the downstream side of a developing position NP. When the peak magnetic force of the S2 pole is Tp(mT) and the minimum value of the magnetic force arranged between the peak position of the S2 pole and the peak position of the S3 pole is Td(mT), the relationship Tp-Td≥25 is satisfied. A toner layer on the surface of the first sleeve 231B is polished by a developer accumulated around the S2 pole.SELECTED DRAWING: Figure 3
Patent JP-2016178300-A (JP)
Title: Multi-beam drawing by bidirectional double path system
Inventor: PLATZGUMMER ELMAR
IPC: H01J37/305
Filed: 2016-03-18
Abstract: PROBLEM TO BE SOLVED: To irradiate a target with a beam of a charged energetic particle.SOLUTION: A beam is formed and drawn on a target to generate a pattern image of pixels. The pattern image sequentially covers an exposure range (R2) by moving along the route of the target on the exposure range (R2) to determine many stripes (181 to 183, 187 to 189) respectively having widths (y0, x0). Each of many stripes is drawn by at least two scans having general directions (d1, d2), and the general directions are different due to different scans, for example, scans perpendicular to each other. Each stripe (181 to 183, 187 to 189) strictly belongs to one scan, and substantially runs in parallel with each other in the same scanning (that is, along each general direction). About each scanning, widths (y0, x0) crossing in a main direction of the stripe is combined to cover the total width (Rx, Ry) of the range.SELECTED DRAWING: Figure 22
Patent JP-2017174510-A (JP)
Title: Composite metal oxide, composite metal oxide for sodium secondary battery positive electrode, and sodium secondary battery
Inventor: YODA YUSUKE
IPC: H01M4/485
Filed: 2016-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a composite metal oxide capable of improving battery performance of a sodium secondary battery, and a sodium secondary battery including a positive electrode prepared by using a positive electrode active material comprising the composite metal oxide.SOLUTION: A composite metal oxide for a sodium secondary battery positive electrode is an oxide represented by NaMMOwhere the x satisfies 0<x<1, the Mrepresents at least one or more any transition metals selected from among Mn, Fe, Co, and Ni, the Mrepresents Cu, and the a satisfies 0<a<1/6.SELECTED DRAWING: None
Patent JP-2017172623-A (JP)
Title: Fluid sealed type cylindrical vibration-proof device
Inventor: ISHIKAWA RYOTA
IPC: F16F13/14
Filed: 2016-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a fluid sealed type cylindrical vibration-proof device having a new and improved structure also capable of realizing a vibration-proof performance based on a fluid flow behaviour with respect to an input vibration in an axial direction while assuring a vibration-proof performance based on the fluid flow behaviour with respect to an input vibration in a direction perpendicular to an axis.SOLUTION: A fluid sealed type cylindrical vibration-proof device 10 comprises a pair of first fluid chambers 90, 90 oppositely positioned while holding an inner shaft member 12 in a first direction perpendicular to an axis; a first orifice passage 94 for communicating the pair of first fluid chambers 90, 90 to each other; a pair of second fluid chambers 92, 92 oppositely positioned while holding the inner shaft member 12 in a second direction perpendicular to the axis different from the first direction perpendicular to the axis; and a second orifice passage 96 for communicating the pair of second fluid chambers 92, 92 to each other. Different shapes of axial wall parts between the pair of fluid chambers 92, 92 from each other cause a relative pressure variation to be generated between the pair of second fluid chambers 92, 92 when the axial vibration is inputted.SELECTED DRAWING: Figure 3
Patent JP-2017171517-A (JP)
Title: Method for producing graphite film
Inventor: GODA HAYATO
IPC: C01B32/205
Filed: 2016-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a graphite film of high quality.SOLUTION: Provided is a method for producing a graphite film where a graphite film with a graphite structure is produced from a compound (A) in which condensation reaction occurs between the same molecules and/or between heterologous molecules by heating, where the compound (A) is heated in an area (I) whose temperature is controlled to a temperature T1°C, and thereafter, in an area (III) whose temperature is controlled to a temperature T3°C, the graphite film is formed on a substrate.SELECTED DRAWING: Figure 1
Patent JP-2017171326-A (JP)
Title: Packaging bag for sandwich
Inventor: SATO YOICHI
IPC: B65D30/28
Filed: 2016-03-22
Abstract: PROBLEM TO BE SOLVED: To achieve preventing a head portion of a packaging bag for sandwich from falling down at a low cost.SOLUTION: In a packaging bag for sandwich, in which a bag part is formed by overlapping a front sheet A and a back side sheet B which are wide in the rear sides and are made of a plastic film, and sealing three sides by top portion sealing parts 1A and 1B in which the sheets are adhered to each other along a line traversing both sides in a state of leaving a forward prescribed range of each sheet as head parts 3A and 3B adhered to each other, and lateral face sealing parts 2A and 2B in which both sides of each sheet are adhered to each other, and the bag part is three-dimensionally expanded in a plate-like triangle in which a thickness of a pair of opposed triangles is regulated by the width of the top portion sealing part, projecting adhesion areas 4a and 4B are provided so as to bite into the bag part side from the right and left edges of the top portion sealing part.SELECTED DRAWING: Figure 3
Patent JP-2017175750-A (JP)
Title: Wiring groove type coil-less motor
Inventor: HARADA SHINTARO
IPC: H02K21/22
Filed: 2016-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a wiring groove type coil-less motor which suppresses an induction property as further as possible by excluding a coil which disturbs a high-speed response and causes loss increase.SOLUTION: A wiring groove type coil-less motor comprises: a rotor including permanent magnets 2 disposing poles so as to alternately form magnetic fluxes of N pole and S pole on an outer peripheral surface of a substantially columnar shape; a substantially cylindrical magnetic body 5 disposed coaxially with an axis of the rotor while providing a clearance to the outer peripheral surface of the rotor; and a conductive body 8 wired so as to cause currents in reverse directions to alternately flow in accordance with polarities of magnetic poles of N and S poles by determining circuit dividing angle ranges θa-θc equally dividing an inner peripheral surface of the magnetic body 5 into circuits. On the inner peripheral surface of the magnetic body 5, multiple wiring grooves 10 are radially formed at a fine angle interval dθ equally dividing the inside of an angle range θ corresponding to the magnetic poles 2 of the rotor and with a uniform width in a direction substantially in parallel with the axis, and a comb-like magnetic body partition wall 11 is formed between the wiring grooves 10.SELECTED DRAWING: Figure 2
Patent JP-2016190838-A (JP)
Title: Solid cosmetic
Inventor: TOFUKUJI KOTA
IPC: A61Q1/10
Filed: 2016-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a solid cosmetic which has high elasticity at the time of use, is excellent in uniformity, water resistance and sebum resistance of a cosmetic film, and further, is excellent in impact resistance.SOLUTION: The present invention relates to a solid cosmetic in which the mass ratio of oil solution of liquid at ordinary temperature and powder is 0.60 to 1.60, and which contains a partially crosslinked type organopolysiloxane polymer and a specific dextrin fatty acid ester.SELECTED DRAWING: None
Patent JP-2017169779-A (JP)
Title: Dissolution apparatus
Inventor: SUZUKI HIROYUKI
IPC: A61M1/16
Filed: 2016-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a dissolution apparatus that can prevent supply shortage of a stock solution for dialysis from occurring during operation of the apparatus.SOLUTION: A dissolution apparatus has a dissolution tank 2, a preparation unit 31 for preparing a stock solution for dialysis in the dissolution tank, a reservoir tank 3 for receiving the stock solution for the dialysis being fed from the dissolution tank, a solution feed unit 32 for feeding the stock solution for the dialysis to the reservoir tank from the dissolution tank, and a control unit 50 for controlling the preparation unit and the solution feed unit. The dissolution apparatus 1 supplying the stock solution for the dialysis to a supply object from the reservoir tank has detection means F3 for inputting a detection signal into the control unit when a water level of the stock solution for the dialysis in the reservoir tank becomes a predetermined water level. The control unit can perform control by switching between a first mode for performing control so that the water level of the stock solution for the dialysis in the reservoir tank may become equal to or higher than the predetermined water level using the detection signal as the signal showing the lower limit of the water level of the stock solution for the dialysis in the reservoir tank and a second mode for performing control so that the water level of the stock solution for the dialysis in the reservoir tank may become equal to or lower than the predetermined water level using the detection signal as the signal showing the upper limit of the water level of the stock solution for the dialysis in the reservoir tank.SELECTED DRAWING: Figure 1
Patent JP-2017174112-A (JP)
Title: Information processing apparatus, information processing method, and program
Inventor: TAKAYAMA TOSHINORI
IPC: G01C21/26
Filed: 2016-03-23
Abstract: PROBLEM TO BE SOLVED: To analyze an action of a user in a more beneficial way.SOLUTION: An information processing apparatus stores round-trip data including two or more items on at least one of the purpose of travel, a route of travel, travel time, or a moving distance, for a round trip which is a travel of a user starting from a base point and returning to the base point, and classifies the round-trip data by use of one of the two or more items. The information processing apparatus outputs information on a difference between the round-trip data classified into the same category.SELECTED DRAWING: Figure 2
Patent JP-2017170335-A (JP)
Title: Magnetic fine particle filtration apparatus and filtration method
Inventor: YAMADA MASASHI
IPC: B03C1/00
Filed: 2016-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a filtration apparatus and a filtration method using the same, capable of performing filtration without replacing a filtration surface or without reducing a slurry concentration, and without depositing fine particles on the filtration surface, when performing filtration of magnetic fine particles.SOLUTION: A sieve having a filtration surface on a bottom surface and/or a side face is arranged so that at least a part of the filtration surface has a contact with or is immersed into a filtration solvent in a container, and while agitating, vibrating and shaking magnetic fine particle suspension placed into the sieve, magnetic fine particles are filtered by a magnetic force of a magnet arranged on a bottom surface and/or a side face of the container.SELECTED DRAWING: Figure 1
Patent JP-2016105744-A (JP)
Title: Soy protein product of improved water-binding capacity
Inventor: KEVIN I SEGALL
IPC: A23L11/10
Filed: 2016-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a soy protein product which lacks the characteristic bean flavor of conventional soy protein isolates and can replace a conventional isolate in various food products to provide a food product having improved flavor.SOLUTION: A method of producing a soy protein product having a soy protein content of at least about 60 wt.% (N×6.25) on the dry weight basis includes steps (a)-(e) and includes any of steps (A)-(C).SELECTED DRAWING: None
Patent JP-2016135540-A (JP)
Title: Handheld cutting tool
Inventor: INAYOSHI HIROTOMO
IPC: B25G1/00
Filed: 2016-03-25
Abstract: PROBLEM TO BE SOLVED: To easily apply operation force of pushing a handle part in a cutting traveling direction front side, by solving such the problem that it is hard to apply force when pushing a cutting tool in a front side of a cutting advancing direction and accordingly, a user is forced to take a cramped posture on a wrist in the case of the handle part simply extending straight to a rear side of the cutting traveling direction, regarding the handle part of the cutting tool referred to as a portable circular saw supporting a tool body on a top surface of a base to be abutted on material to be cut.SOLUTION: A handle 20 is bent into a chevron shape to be projected to an upper side in a side view. Its topmost part H is located more on a front side. An area downward from the topmost part H to a rear side is bent into a circular-arc shape to be projected to the upper side with a curvature smaller than that of the topmost part H.SELECTED DRAWING: Figure 1