baber/WOPTO huggingface dataset:
Patent JP-2014206383-A (JP)
Title: Hammering sound inspection method of brazed article and device therefor
Inventor: ITOHIRA KEIICHI
IPC: G01N29/12
Filed: 2013-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a hammering sound inspection method of a brazed article capable of inspecting the presence/absence of exfoliation in the article in a short time and with high accuracy, and a device therefor.SOLUTION: A hammering sound inspection method of a brazed article is configured to determine the exfoliation of an article 13 which is bonded to a substrate 12 via a brazing material, by analyzing a frequency of a hammering sound in the case where the article 13 is struck. The method includes the steps of: creating hammering sound waveform data by collecting hammering sounds for a preset period using a microphone 16; finding frequency analysis data by analyzing a frequency of the hammering sound waveform data; setting a threshold frequency closer to a high frequency side than a maximum amplitude frequency corresponding to a maximum amplitude by analyzing the frequency of the hammering sound in the case where a non-exfoliated article is struck, finding a maximum amplitude Aa of the frequency analysis data and a maximum amplitude Ab being present in an audible frequency domain equal to or higher than the threshold frequency, calculating a maximum amplitude ratio Ab/Aa and defining it as a discrimination value; and comparing the discrimination value with a preset discrimination threshold value, determining no exfoliation in the case where the discrimination value is less than the discrimination threshold value, and determining exfoliation in the case where the discrimination value is equal to or more than the discrimination threshold value.
Patent JP-2014206573-A (JP)
Title: Photoelectric conversion submount substrate
Inventor: YAMAJI TADAHIRO
IPC: H01L31/0232
Filed: 2013-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a photoelectric conversion submount substrate capable of preventing excess underfill from flowing along a surface of a cladding layer toward an external waveguide.SOLUTION: A photoelectric conversion submount substrate includes a substrate 1, an internal waveguide 4, a reflective mirror 11, an optical device 5, an underfill 6, and an external waveguide 20. A first spill preventer 22A is provided on a cladding layer 3 between the optical device 5 and the external waveguide 20 to prevent excess underfill 6 from running along a surface of the cladding layer 3 and reaching a connection with the external waveguide 20. The first spill preventer 22A is a core-exposing recess 22d where a core layer 2 is exposed by removing at least a portion of the cladding layer 3.
Patent JP-2014142160-A (JP)
Title: Refrigerator heat insulation box and method of manufacturing refrigerator heat insulation box
Inventor: ISHIBASHI IKUO
IPC: F25D23/06
Filed: 2013-04-12
Abstract: PROBLEM TO BE SOLVED: To decrease the number of joints of an outer plate portion.SOLUTION: Using a flat plate member including outer plate portion-equivalent regions of one heat insulation wall and two other heat insulation walls continuous to both sides of the former heat insulation wall, respectively, a vacuum heat insulation panel of each of two different heat insulation walls is located in a region away from each boundary portion with one outer plate portion-equivalent region at a predetermined distance in an inner surface of the outer plate portion-equivalent region of each of the two heat insulation walls in the plate member, to adhesively bond one surface of the vacuum heat insulation panel to the inner surface of the outer plate portion-equivalent region of each of the two heat insulation walls, two bending jigs are arranged on the inner surface of the one outer plate portion-equivalent region with an end of each bending jig aligned to the boundary portion, the two outer plate portion-equivalent regions are bent inward via the bending jigs for the one outer plate portion-equivalent region, and one surface of the vacuum heat insulation panel is adhesively bonded to the inner surface of the one outer plate portion-equivalent region after removing the bending jigs.
Patent JP-2014204929-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2013-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a game machine with enhanced game attraction.SOLUTION: To provide a game machine executing a movable display performance in a notification performance that notifies whether or not a result of a game will become a specified result in which advantageous game value for a player is to be imparted. When the movable display performance is completed, a return operation is executed to return movable display means to a predetermined return position. When a movable display performance was executed in a notification performance executed the last time, a new notification performance execution can be started regardless of whether or not the return operation based on a completion of the movable display performance is completed. Meanwhile, when an execution of a new notification performance is started before the completion of the return operation, the return operation is completed before the earliest timing in which the movable display performance can be executed in the notification performance.
Patent JP-2013212384-A (JP)
Title: Hand-held electric appliance
Inventor: COURTNEY STEPHEN BENJAMIN
IPC: A45D20/12
Filed: 2013-03-29
Abstract: PROBLEM TO BE SOLVED: To provide, in particular, a hot air blower such as a hair dryer in blowers.SOLUTION: A hand-held electric appliance includes: a body; a fluid flow path extending through the body from a fluid inlet, through which a fluid flow enters the electric appliance, to a fluid outlet for emitting the fluid flow from the electric appliance; a primary fluid flow path extending at least partially through the body from a second fluid inlet, through which a primary fluid flow enters the electric appliance, to a second fluid outlet at or near the fluid outlet of the electric appliance where the primary fluid flow combines with the fluid flow; and a heater arranged in the body in order to heat the fluid passing through the primary fluid flow path. Similarly, an electric appliance includes: a body forming a fluid flow path extending from a fluid inlet, through which fluid enters the electric appliance, to a fluid outlet for emitting a fluid flow from the electric appliance, and a bore extending through the fluid flow path; a primary fluid flow path extending at least partially through the body from a second fluid inlet to a second fluid outlet; and a heater arranged in the body in order to heat fluid passing through the primary fluid flow path.
Patent JP-2014211120-A (JP)
Title: Noise suppressor
Inventor: ASANO YOSHIHIKO
IPC: F01N1/08
Filed: 2013-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a noise suppressor capable of suppressing resonance sounds which occur inside the noise suppressor.SOLUTION: Inside a muffler 30, there are provided a first interference passage ranging from the inside of a first communication hole 32A formed in an inlet pipe 32 through the downstream opening end of the inlet pipe 32 to the outside of the first communication hole 32A, a second interference passage ranging from the inside of a second communication hole 32B formed in the inlet pipe 32 through the downstream opening end of the inlet pipe 32 to the outside of the second communication hole 32B, and a third interference passage ranging from the inside of a third communication hole 33A formed in an outlet pipe 33 through the upstream opening end of the outlet pipe 33 to the outside of the third communication hole 33A. To suppress resonance sounds inside the muffler 30, lengths L1-L3 of the interference passages are properly set, in the case that L is the length in the exhaust direction of an expansion chamber for resonance frequencies to be eliminated therefrom.
Patent JP-2014211223-A (JP)
Title: Chain
Inventor: YOKOYAMA MASANORI
IPC: F16G13/06
Filed: 2013-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a chain which is improved in durability by improving the fatigue strength of a pair of plate portions by making a pair of connecting pin portions have chain tension act on the pair of plate portions which are connected with the pair of connecting pin portions as tensile strength, and improved in the durability, silencing performance, and power transmission performance of the plate portions by avoiding or suppressing the engagement between sprocket teeth and the plate portions.SOLUTION: In a chain 100, one link unit 101 to which a pair of link plates 150 are bendably connected is formed by integrally and non-separably joining a pair of connecting pin portions 110 and a pair of plate portions 120. An inside face 121 of the plate portion 120 is formed into such a plane shape that a retreating face 124 retreats farther than a center cross 122 in the width direction with respect to a width center face Pw at a sprocket side Ri.
Patent JP-2014212842-A (JP)
Title: Vacuum cleaner
Inventor: TAMURA TOSHIYUKI
IPC: A47L9/00
Filed: 2013-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner capable of reducing noise without decreasing air capacity.SOLUTION: A vacuum cleaner includes: a motor case set 20 including an electric blower 21 for generating suction force, and a storage case 22 for storing the electric blower 21; a dust collection part 7 for collecting dust; an air intake duct 30 for leading the air from the dust collection part 7 to an air intake port 22c of the motor case set 20; and a housing for accommodating the motor case set 20 together with the air intake duct 30. The air intake duct 30 is provided with an introduction port 31 for introducing the air from the dust collection part 7 in a direction that intersects with the axial direction of a rotation axis 21a. A control board 40 is arranged between the air intake duct 30 and the housing 10 in a position corresponding to the air intake port 22c so as to approach the air intake port 22c from the introduction port 31 toward the air intake port 22c.
Patent JP-2014217970-A (JP)
Title: Image formation device and image formation method
Inventor: ISHIDA MASAAKI
IPC: H04N1/40
Filed: 2013-05-02
Abstract: PROBLEM TO BE SOLVED: To provide an image formation device in which image quality can be improved while suppressing lowering of throughput.SOLUTION: An image formation device in which an image is formed by irradiating a photoreceptor drum with light from a light source comprises an image processing unit 3023 which processes image data (character data, for example) with resolution N, and a light source control unit 3024 which generates modulation data for driving the light source with resolution m×N (m is a natural number equal to two or more) higher than the resolution N on the basis of the processed image data. Processing at the image processing unit 3023 is pseudo middle tone processing in which a part of the image data is changed to a thin line, and the light source control unit 3024 converts the resolution N of the image data to which the pseudo middle tone processing is applied to the resolution m×N and adjusts the amount of light of a part of the image data of the resolution m×N based on the resolution m×N.
Patent JP-2014219893-A (JP)
Title: Information processing system, information processing method, program, and recording medium
Inventor: NISHIDA TAKAYORI
IPC: G03G21/00
Filed: 2013-05-10
Abstract: PROBLEM TO BE SOLVED: To make it possible to provide output authority even to a user not having an account necessary for the output of data.SOLUTION: An information processing system includes: means for receiving mail data including output data; means for specifying user specification information to be associated with the output data on the basis of address information on a sender of the received mail data, and first storage means for storing first address information for each pieces of user specification information or second storage means for storing the user specification information for each pieces of second address information different from the first address information; means for storing, when the user specification information is not specified by using the first storage means and specified by using the second storage means, the output data and data specification information in association with each other in data storage means; means for notifying data specification information storage means of the data specification information via a network; and means for transmitting the user specification information received via the network or the output data associated with the data specification information.
Patent JP-2014015600-A (JP)
Title: Ink, ink cartridge and ink jet recording method
Inventor: NAGAO RYOSUKE
IPC: B41J2/01
Filed: 2013-05-10
Abstract: PROBLEM TO BE SOLVED: To provide an ink that enables recording of an image that is excellent in ozone resistance, hardly causes blurring or color change even in a high-humidity environment, and is excellent in humidity resistance.SOLUTION: The ink includes a coloring material and a lithium ion. The coloring material includes a compound represented by the following general formula (I) and a content of the lithium ion in the ink is 3.5 times or more in terms of molar ratio with respect to a content of the compound represented by the general formula (I).
Patent JP-2014223644-A (JP)
Title: Hot extrusion forging method
Inventor: MOCHIDA SHUNSUKE
IPC: B21J5/06
Filed: 2013-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a hot extrusion forging method for forging a forging product having a desired mechanical characteristic, by imparting high equivalent strain to the whole forging product by one-time forging.SOLUTION: The hot extrusion forging method of the present invention is a hot extrusion forging method for upsetting-forging by using a metal mold composed of a shaft-like hole part 6, a lower die 2 having a recessed part 5 formed by linking to an upper part of the hole part 6 and an upper die 3 pressed to the lower die 2. A workpiece 20 and the dies 2 and 3 are set so that a minimum inner diameter d1 of the recessed part 5 of the lower die 2 and a maximum diameter D1 of a lower part of the workpiece 20 satisfy (d1)/(D1)≥1.7, the extrusion ratio ER satisfies (d1)/(d2)≥1.5, and the contact length W between a linkage part of the hole part 6 and the recessed part 5 of the lower die 2 and the workpiece 20 satisfies W/d2≥-1.15×ER+3.93, and the workpiece 20 inserted into the lower die 2 is upsetting-forged as a forging product 30 of a shape composed of a shaft part 32 and a flange part 31 by pressing the upper die 3 to the lower die 2.
Patent JP-2014224928-A (JP)
Title: Liquid crystal optical device and image display apparatus
Inventor: KASHIWAGI MASAKO
IPC: G02B30/28
Filed: 2013-05-16
Abstract: PROBLEM TO BE SOLVED: To provide an easier-to-use liquid crystal optical device and an image display apparatus.SOLUTION: A liquid crystal optical device according to an embodiment includes a first substrate section, a second substrate section and a liquid crystal layer. The first substrate section includes: a first substrate that includes a first side extending in a first side direction; and multiple first electrodes that are provided on a first surface and extend in a first direction. The second substrate section includes: a second substrate that faces the first surface; and multiple second electrodes that are provided on the second substrate and extend in a second direction. The liquid crystal layer is provided between the first and second substrate sections and includes a liquid crystal molecule. A first angle in a first rotational direction from the first side direction to the first direction is greater than 0 degrees but less than 90 degrees. A second angle in the first rotational direction from the first side direction to the second direction is different from the first angle and is greater than 0 degrees but less than 90 degrees. A third angle in the first rotational direction from the first side direction to a long axis direction of the liquid crystal molecule is different from the first and second angles.
Patent JP-2014230294-A (JP)
Title: Rotor
Inventor: NAKAYAMA TAKASHI
IPC: H02K11/00
Filed: 2013-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a rotor capable of reducing cost and securing a sufficient space for accommodating other components.SOLUTION: An inner circumferential part 30 includes a fitting surface 22 to be fitted with a rotary shaft 16 and is produced by hammering. An outer circumferential part 32 is press-molded and includes an outer circumferential surface 24 (cylindrical outer surface) to which a rotor core 18 is fixed, and a hollow disc portion 26 connected to an axial annular end of the outer circumferential surface 24 and formed integrally with the outer circumferential surface 24. The inner circumferential part 30 and the outer circumferential part 32 are bonded by welding in coupling portions 34 which are formed in an inner circumferential-side end of the disc portion 26 of the outer circumferential part 32 and an outer circumferential-side end of the inner circumferential part 30, thereby producing a holding member 20.
Patent JP-2014229324-A (JP)
Title: Microwave assisted magnetic recording/reproducing apparatus
Inventor: AJIOKA ERIKO
IPC: G11B5/60
Filed: 2013-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording/reproducing apparatus that includes a microwave power generator capable of writing a data signal to a magnetic recording medium having a large coercive force at high density, a microwave magnetic field generating element, and includes a thin film magnetic head.SOLUTION: The magnetic recording/reproducing apparatus comprises: a magnetic recording medium; write magnetic field generating means; a microwave power generator generating a magnetic field for resonating a microwave band having a ferromagnetic resonance frequency FR of a magnetic recording layer and a frequency near the frequency FR; and a microwave magnetic field generating element. A signal from the microwave power generator differentially propagates on a microwave transmission path. A magnetic field is applied to the recording medium at the same time as a write signal to perform write and erase operations of the magnetic recording. Ground potentials of the microwave generator and the microwave transmission path are isolated near the FR.
Patent JP-2013228741-A (JP)
Title: Antireflective film, polarizing plate, and image display device
Inventor: WAKIZAKA DAIKI
IPC: C08L27/12
Filed: 2013-05-20
Abstract: PROBLEM TO BE SOLVED: To provide an antireflective film which has a low refractive index, is excellent in antifouling property and scratch resistance.SOLUTION: An antireflective film comprises at least one low refractive index layer on a transparent support. In the antireflective film, the low refractive index layer is formed from a composition containing at least following (A) to (C): (A) a fluorine-containing antifouling agent having a polymerizable unsaturated group; (B) a fluorine-containing copolymer having a polymerizable unsaturated group; and (C) inorganic fine particles.
Patent JP-2014228759-A (JP)
Title: Active silencer
Inventor: KURAI MARIKO
IPC: G10K11/178
Filed: 2013-05-24
Abstract: PROBLEM TO BE SOLVED: To provide an active silencer in which coherence lowering can be suppressed and a high silencing effect can be obtained by lowering influence of an air flow on a microphone even in a ventilation flue in which an air velocity is high.SOLUTION: Defining a wall plane of an air duct 1 as a reference plane 8, a reference microphone 4 and an error microphone 6 are embedded in the wall plane so that the mounting positions become the deepest surfaces 9. The area of the deepest surface 9 is almost the same as the area of a diaphragm of the reference microphone 4 and the error microphone 6. A second reference plane 10 which has an area larger than that of the deepest surface 9 is formed between the reference plane 8 and the deepest surface 9. Provided is a two-step concave structure 13 which includes a space from the reference plane 8 to the second reference plane 10 as a first concave space 11 and a space from the second reference plane 10 to the deepest surface 9 as a second concave space 12.
Patent JP-2013211042-A (JP)
Title: Terminal device and program
Inventor: KOYAMA HITOHISA
IPC: G06F3/0488
Filed: 2013-05-29
Abstract: PROBLEM TO BE SOLVED: To properly bring an object into a selection state according to an intention of a user, and to bring the object into the selection state by an intuitive operation approximate to a real feeling.SOLUTION: When a touch on an object is performed as a first operation by a thumb in a state that the object is displayed as shown in Fig.9(a), a frame line of the object is thickened, and a shape of a corner close to the thumb (a lower right corner) is changed into a shape so that the corner is turned up (a display state so that the corner can be pinched by fingers) as shown in Fig.9(b). In this state. When the lower right corner of the object is touched so that the lower right corner is pinched by two fingers (the thumb and a forefinger) as shown in Fig.9(c), the object is brought into a selection state.
Patent JP-2014230670-A (JP)
Title: Dish towel
Inventor: KAWAMOTO HIROYUKI
IPC: D02G3/04
Filed: 2013-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a dish towel free from accumulating offensive odor caused by repeated use, and having less strength degradation and dimensional change.SOLUTION: A dish towel uses two-layer structure spinning yarn having a core-sheath structure. The dish towel is so formed that a sheath part of the spinning yarn contains a modified cellulose fiber made by introducing a carboxyl group by graft polymerization, and carrying metals, metal compounds or metal ions on the carboxyl group, and a core part is formed of a thermoplastic synthetic short fiber having a strength of equal to or more than 2.5 cN/dtex.
Patent JP-2014233858-A (JP)
Title: Printing device
Inventor: YAMAGATA SHINYA
IPC: B41J2/175
Filed: 2013-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a printing device that does not cause a trouble at initial filling even when a remaining amount of ink calculated on the basis of an amount of ink consumption stored in a storage element is different from an actual remaining amount of ink of an ink cartridge.SOLUTION: A printing device has: a detector 90 for detecting a state of a remaining amount of ink in an ink cartridge 100; and a control unit 40 for controlling execution of initial filling to a printing head 35. The control unit 40 executes the initial filling when a remaining amount of ink detected by the detector 90 is equal to or greater than a predetermined amount and a remaining amount of ink based on information about an amount of ink stored in a storage is equal to or greater than a predetermined value.