baber/WOPTO huggingface dataset:
Patent JP-2013160281-A (JP)
Title: Rolling bearing device with sensor
Inventor: MASUDA YOSHIAKI
IPC: F16J15/3232
Filed: 2012-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a rolling bearing device with a sensor, capable of reducing the number of part items in a sensor as well as improving reliability by preventing a foreign matter from going through a drive shaft to invade a detection region.SOLUTION: A sealing device 8 includes a core metal 8a and a slinger 8b. The slinger comprises a fitting section 8b1 fitted into an inner ring 2b, a sliding section 8b2 extending from the fitting section, a folded section 8b3 folded from the sliding section, a cylindrical section 8b4 which extends from the folded section and is formed with a gap between itself and a drive shaft 5, a discal section 8b5 which extends from the cylindrical section and is formed with a labyrinth between itself and a knuckle 3. The core metal comprises a core metal discal section 8a1 arranged oppositely to the sliding section, a core metal cylindrical section 8a2 which extends from the core metal discal section and is arranged oppositely to the fitting section, a fixed section 8a3 which extends from the core metal discal section and to which the sensor 10 is fixed. A magnetic encoder 9 is formed into a tubular shape to be fixed to an outer periphery of the cylindrical section.
Patent JP-2013161265-A (JP)
Title: Energy-saving personal computer base
Inventor: KOBAYASHI SEIGO
IPC: G06F1/16
Filed: 2012-02-06
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that, when effectively using a generally-used outlet tap for saving standby power, it often becomes inevitably messy with a plurality of codes connected thereto, a power-saving outlet tap itself is not placed on an easily-manageable place such as a desk, and actually, it is hard to manage energy saving.SOLUTION: An energy-saving personal computer base can be placed on an existing stand dedicated for a personal computer or a desk, and is constituted of a combination of: an outer frame comprising a top board on which the personal computer is placed, and side plates or supports for supporting the top board; and an inner frame with a drawer-like housing as a basic shape. A plurality of power supply switches are arranged outside a drawer front part, and outlet are equipped inside the respective switches. This configuration has a similar function to the commercially-available energy-saving outlet tap and further has a function as a code organizing box.
Patent JP-2013160168-A (JP)
Title: Exhausting device of multiple cylinder engine
Inventor: MATSUMOTO TAKAMASA
IPC: F01N13/10
Filed: 2012-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a multiple cylinder engine exhausting device that enhances an ejector effect by virtue of great negative pressure in a mixing tube where exhaust air discharged from each cylinder is collected.SOLUTION: A mixing tube 50, in which exhaust air jetted from downstream ends of a plurality of independent exhaust passages 52 connected to exhaust outlets of a cylinder is collected, includes an upstream part 56 in which a flow path area is gradually reduced toward a downstream side from an upstream side, an intermediate part 57 in which the flow path area is minimized, and a downstream part 58 in which the flow path area is gradually enlarged toward the downstream side from the upstream side. When ▵S1 represents an average value of a reduction ratio of the flow path area of the upstream part 56 and ▵S2 represents an average value of an enlargement ratio of the flow path area of the downstream part 58, the inequality: ▵S1>▵S2 is set to be satisfied.
Patent JP-2013164775-A (JP)
Title: Portable information terminal, display controller, display control method and program
Inventor: YANAGIBASHI AYUMI
IPC: H04M1/00
Filed: 2012-02-13
Abstract: PROBLEM TO BE SOLVED: To prevent information displayed on a sub-display from being shielded by a hand of a user.SOLUTION: A sub-display 102 displays display information. A shielding detection sensor 103 detects which area of the sub-display 102 is shielded. A CPU 105 makes the display information be displayed in an area, of the sub-display 102, where the shielding detection sensor 103 does not detect shielding.
Patent JP-2013169608-A (JP)
Title: Barrel polishing device
Inventor: OCHIAI YOSHITAKA
IPC: B24B31/033
Filed: 2012-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a barrel polishing device of a centrifugal barrel type exhibiting high polishing performance and safely and easily handled.SOLUTION: A barrel polishing device includes a rotary table 15 horizontally attached to a vertical rotary main shaft 20 and rotationally driven, and a barrel tank 1 having a such a structure that the barrel tank is attached to and held by a rotary support shaft 25 in an inclined state with respect to the rotary main shaft 20, the rotary support shaft 25 being vertically and rotatably supported on the rotary table 15, and that an opening facing upward of the barrel tank is covered in a sealed manner by a sealing fixing part 40. The rotary table 15 and the rotary support shaft 25 are driven by and connected to a single driving motor 16 by a planetary motion mechanism 17. By the horizontal rotation of the rotary table 15 by the driving motor 16, while horizontally revolving around the rotary main shaft 20, the barrel tank 1 swings and rotates in an inclined state with respect to the rotary main shaft 20 at a rotation velocity greatly reduced from a revolution velocity because of deceleration effect of the planetary motion mechanism 17 accompanying the revolution motion.
Patent JP-2013170433-A (JP)
Title: Collective housing
Inventor: NORIMONO TAKEMI
IPC: F24F7/00
Filed: 2012-02-22
Abstract: PROBLEM TO BE SOLVED: To provide collective housing that allows shared space in a building that is built in a region in which a concentration of an environmental pollutant is high, to be used as a part of life space.SOLUTION: Collective housing 10 comprises: a building 12 that has higher air pressure than that of outdoor space 28; shared space 40 that is provided in the building 12 and vertically spreads; a plurality of dwelling units 42A-42F that are provided in the building 12 and face the shared space 40; balconies 128A-128F that protrude from the dwelling units 42A-42F toward the shared space 40; and an entrance 14 that allows inhabitants to enter or leave the shared space 40 while preventing ambient air from intruding from the outdoor space 28.
Patent JP-2013171027-A (JP)
Title: Metal deterioration detection device, program and metal deterioration detection method
Inventor: TODO YOKO
IPC: G01N33/20
Filed: 2012-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a metal deterioration detection device, a program and a metal deterioration detection method capable of preventing a contact failure due to corrosion of a contact component including a metal portion.SOLUTION: A metal deterioration detection device includes: color image acquisition means; color stimulus value calculation means; arithmetic means; a data base; and notification means. The color image acquisition means acquires a color image of a second metal or a second metal thin film which is exposed in substantially the same environment as an environment of a first metal to be a deterioration detection object. The color stimulus value calculation means calculates a color stimulus value of the color image. The arithmetic means plots the color stimulus value on a three-dimensional color space to determine a moving distance of a plotted locus. The data base stores a deterioration threshold of the moving distance corresponding to a contact resistance value of the second metal correlating to a contact resistance value of the first metal changing with the lapse of time due to exposure. The notification means performs notification when the moving distance of the locus reaches the deterioration threshold.
Patent JP-2013179983-A (JP)
Title: Mask pack packaging member
Inventor: CHOI HEE JIN
IPC: B65D81/32
Filed: 2012-02-29
Abstract: PROBLEM TO BE SOLVED: To conveniently carry and use various additives to be added in a mask pack.SOLUTION: In a mask pack packaging member, a mask pack storing part is formed in which a mask pack is arranged between two sheets made of a synthetic resin, and the mask pack is stored by sticking the peripheral edge parts of the two sheets made of the synthetic resin. The mask pack packaging member is characterized by including: an auxiliary additive substance storing part for storing an auxiliary additive substance which is at least formed in a part of the region of the mask pack storing part; and an enclosing line for separating and cutting off the mask pack storing part and the auxiliary additive substance storing part.
Patent JP-2013183503-A (JP)
Title: Control device of electric vehicle
Inventor: TERADA KOJI
IPC: B60L15/20
Filed: 2012-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a control device of an electric vehicle that can prevent generation of a gear rattle and vibration by a play elimination of a power transmission system, even if a shift range is switched from one side of a forward movement range or a backward movement range of a vehicle in a state where a minute vehicle speed remains.SOLUTION: When a shift range is switched from one of a D range or an R range to an N range by a shift operation, a torque command value in control of a motor corresponding to the shift range before switching is set to 0. Afterwards, when the shift range is switched from the N range to the other of the D range and the R range, and responding to this, the reverse direction range switching flag is turned on. Then the reverse direction range switching flag is turned on and when output torque of the motor becomes 0, the motor is controlled, and play elimination torque of the direction corresponding to the shift range after the switching from N range is output from the motor over a predetermined time period.
Patent JP-2013183530-A (JP)
Title: Pantograph supporting device of railway vehicle
Inventor: WATANABE SOICHIRO
IPC: B60L5/24
Filed: 2012-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a pantograph supporting device that can reduce burden of a worker by lowering frequency of a maintenance work, and can hold a pantograph in a neutral position, while preventing the pantograph from being inclined to an unintended direction.SOLUTION: A pantograph supporting device comprises: a pantograph 42 that is tiltably supported along an arc of a prescribed radius centering on the pendulum center c, on an upper part of a vehicle body 22 that is tiltably supported centering on a pendulum center c relative to a truck; a bevel gear 47 rotating with a rotation amount corresponding to a relative tilting angle of the vehicle body 22 relative to the truck; a vertical shaft 55 that transmits rotation of the bevel gear 47 to the bevel gear 61 provided at an upper part of the vehicle body 22; and a transmission 66 that tilts the pantograph 42 with the tilting angle corresponding to the rotation amount of the bevel gear 61.
Patent JP-2013187301-A (JP)
Title: Torque application mechanism and volume device including the same
Inventor: TAKAGI NANAO
IPC: H01C1/01
Filed: 2012-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a torque application mechanism which can apply a running torque to an operation shaft without impairing durability, and to provide a volume device including the same.SOLUTION: A torque application mechanism 5 applying a running torque to the operation shaft 4 of a rotary volume 3 attached to a support 2 includes a friction plate 22 attached so as to slide with respect to the operation shaft 4 in an axial direction and to integrally and coaxially rotate therewith, an energization member 24 for energizing the friction plate 22 in the axial direction, a pressing plate 23 interposed between the friction plate 22 and the energization member 24, and a holding frame 21 attached to the support 2 so as to surround the operation shaft 4, and having a slide surface 76 on which the energized friction plate 22 slides and an energization receiving surface 85 which receives the energization member 24.
Patent JP-2013170166-A (JP)
Title: METHOD OF PREVENTION AND TREATMENT FOR ALLERGY USING IgA, AND PRODUCT APPLYING THE METHOD
Inventor: SUMIMOTO HARUYUKI
IPC: A61P37/08
Filed: 2012-02-19
Abstract: PROBLEM TO BE SOLVED: To make more certain the introduction of tolerance (immunological tolerance) to allergen.SOLUTION: An IgA is added to milk powder and allergen for hyposensitization therapy.
Patent JP-2013187489-A (JP)
Title: Compound semiconductor substrate and manufacturing method of the same
Inventor: TOGA HIROTAKA
IPC: H01S5/323
Filed: 2012-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method which can easily achieve a compound semiconductor substrate including on an Si substrate, GaAsSb which has good crystallinity and excellent surface flatness.SOLUTION: A manufacturing method of a present embodiment is a manufacturing method of compound semiconductor substrate in which a first compound semiconductor layer and a second compound semiconductor layer are alternately stacked on an Si substrate. A process of forming the second compound semiconductor layer is a process of simultaneously exposing a Ga material, an As material and an Sb material. A ratio of a molecular beam intensity of the Sb material to a molecular beam intensity of the Ga material, which is necessary for making a formation speed of the second compound semiconductor layer be 1 μm per one hour is not less than 1.
Patent JP-2013195511-A (JP)
Title: Device for spectrum estimation, method for the same and program
Inventor: NAKATANI TOMOHIRO
IPC: G10L21/0264
Filed: 2012-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a technique that uses a mixed Gaussian distribution or the like relating to a log spectrum as a prior probability density function of a spectrum to perform spectrum estimation precisely and efficiently even when a frequency signal includes an error.SOLUTION: A storage part stores: a spectrum state model that is a model parameter relating to a prior probability density function of a state parameter showing a state of a log spectrum of a frequency signal; and a state-dependent spectrum model that is a model parameter relating to a conditional probability density function of the log spectrum when the state parameter is under a known condition. A spectrum state estimation part uses an estimate of the log spectrum, the spectrum state model and the state-dependent spectrum model to estimate a log-likelihood weight. A posterior probability maximizing spectrum estimation part uses the frequency signal, the log-likelihood weight and the state-dependent spectrum model to estimate a log spectrum that maximizes an objective function.
Patent JP-2013197158-A (JP)
Title: Photoelectric conversion element and manufacturing method thereof
Inventor: NAKAMURA JUNICHI
IPC: H01L31/04
Filed: 2012-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a photoelectric conversion element which can improve insulation properties.SOLUTION: A photoelectric conversion element 100 comprises an n-type single crystalline silicon substrate 1, a passivation film 2, p-type amorphous films 11 to 1m, n-type amorphous films 21 to 2m-1, insulation films 31 to 3n, and electrodes 41 to 4m and 51 to 5m-1. The p-type amorphous films 11 to 1m and the n-type amorphous films 21 to 2m-1 are alternately disposed in the in-plane direction of the n-type single crystalline silicon substrate 1 contacting the reverse side of the n-type single crystalline silicon substrate 1. The insulation films 31 to 3n are disposed between the p-type amorphous films 11 to 1m and the n-type amorphous films 21 to 2m-1 contacting the p-type amorphous films 11 to 1m and the n-type amorphous films 21 to 2m-1. The electrodes 41 to 4m are each disposed contacting the p-type amorphous films 11 to 1m, and the electrodes 51 to 5m-1 are each disposed contacting the n-type amorphous films 21 to 2m-1.
Patent JP-2013200356-A (JP)
Title: Retardation film formation plate and retardation film formation plate manufacturing method
Inventor: ITO KIYOTO
IPC: G02B5/30
Filed: 2012-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a highly durable plate for producing a retardation film having two different patterns with phase differences, corresponding to a pixel pattern for producing a right eye image and a pixel pattern for producing a left eye image in a 3D display.SOLUTION: A plate for producing a retardation film comprises: a substrate; a bottom titanium metal layer with an orientation surface in a first direction formed on the substrate; and an upper titanium metal layer with an orientation surface in a second direction different from the first direction arranged and formed on the bottom titanium metal layer in a pattern.
Patent JP-2012124969-A (JP)
Title: Wavelength error detector and wavelength error detection method
Inventor: SUZUKI TETSUYA
IPC: H04B10/27
Filed: 2012-03-27
Abstract: PROBLEM TO BE SOLVED: To realize detection of temporal changes in a wavelength error signal in multiplex optical communication and to enable identification of a wavelength error signal in a time division multiplex signal for each user.SOLUTION: A wavelength error signal detector comprises: a reference light source for generating wavelength reference light to be a wavelength reference; an optical coupler for combining an input light signal which is a time division multiplex signal, and the wavelength reference light; an optical receiver for photoelectrically converting an output light from the optical coupler; a filter that is connected to an output of the optical receiver and has frequency dependency in which the permeability varies with increasing frequency; and an analogue-digital conversion circuit connected to an output of the filter. The input light signal and the wavelength reference light are heterodyne detected in the optical receiver, the filter converts, into an intensity, a beat frequency between the input light signal and the wavelength reference light, and the analogue-digital conversion circuit monitors the output of the filter at any time interval according to a sampling trigger signal.
Patent JP-2013204488-A (JP)
Title: Scroll type fluid machine
Inventor: KURITA SHIN
IPC: F04C18/02
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a scroll type fluid machine capable of maintaining an oil discharge rate properly while the reliability of a thrust surface is enhanced.SOLUTION: A bottom surface of a thrust bearing 104 of a scroll compressor (A) is formed with a groove 104b having communication intermittently with an Oldham accommodation part 107 formed inside a frame 103 in association with the swinging motion of a swing scroll 101, and a refrigerating machine oil 120 is supplied to a center side of the frame 103 through an oil passage 42 in a crankshaft 112, and the thrust bearing 104 is lubricated by the refrigerating machine oil 120 sent via the Oldham accommodation part 107 and the groove 104b.
Patent JP-2013205610-A (JP)
Title: Hollow shaft, magnet roll, and developing roll
Inventor: AKIYOSHI KENSAKU
IPC: G03G15/09
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a cylindrical hollow shaft which can be reduced in weight and increased in strength, a magnet roll which has a cylindrical permanent magnet fixed to an outer peripheral surface of the hollow shaft, and a developing roll which has the magnet roll provided in a sleeve.SOLUTION: A hollow shaft 2a is formed like a long-sized cylinder. Three concave portions 21a, 21b, and 21c linearly extending in an axial direction are provided at regular intervals in a circumferential direction on an outer peripheral surface of the hollow shaft 2a. The concave portions 21a, 21b, and 21c are of the same shape, and their concave surfaces are arcuate.
Patent JP-2013207567-A (JP)
Title: Sts value synchronizing method and isdb-t broadcasting station system
Inventor: SHIMOFURE KENSUKE
IPC: H04L7/08
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an STS value synchronizing method with which STS values included in broadcast TS signals outputted from ISDB-T multiplexing devices are made identical.SOLUTION: A generation section which generates an STS value is provided within an ISDB-T frame synchronizing signal generating device 4 which is common to a system 1 of an ISDB-T multiplexing device 1 and a system 2 of an ISDB-T multiplexing device 2 and generates an ISDB-T frame synchronizing signal. The STS value generated by the generation section is supplied to each of the ISDB-T multiplexing devices of the system 1 and the system 2 as an STS value superimposed ISDB-T frame synchronizing signal S3 made by superimposing the STS value on the ISDB-T frame synchronizing signal. Each ISDB-T multiplexing device extracts the STS value included in the STS value superimposed ISDB-T frame synchronizing signal S3, sets it to a broadcast TS signal as it is and outputs the broadcast TS signal. Therefore, even when switching is performed to any one of a plurality of ISDB-T multiplexing devices by an ISDB-T frame synchronizing TS switching device 3, the STS value included in the broadcast TS signal can be made identical.
Patent JP-2013204709-A (JP)
Title: Automatic transmission for vehicle
Inventor: AOTA KAZUAKI
IPC: F16H3/66
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an automatic transmission for a vehicle that reduces a sense of incongruity in operation between a forward first speed range and a reverse range while improving fuel efficiency during high-speed traveling.SOLUTION: Three rotational elements of each of first-fourth planetary gear sets 2-5 are arranged side by side at an interval corresponding to a gear ratio of planetary gear sets on a common velocity diagram and are set as first-twelfth elements in this arrangement order. Shafts and elements are constantly linked as follows: an input shaft 1 to a second element 24, an output shaft 12 to an eighth element 44, a first element 22 to a sixth element 31, a third element 21 to a twelfth element 51, and a seventh element 42 to an eleventh element 54. In addition, the elements are linkable to the shaft and elements as follows: a fourth element 32 to the input shaft 1 by a first clutch 8, a fourth element 32 to a ninth element 41 by a second clutch 10, and a fifth element 34 to the ninth element 41 by a third clutch 9 and to a seventh element 42 by a fourth clutch 11. The third element 21 can be fixed to a stationary section 13 by a first brake 6 while a tenth element 52 can be fixed to the stationary section 13 by a second brake 7.
Patent JP-2013202217-A (JP)
Title: Toilet paper and method of manufacturing toilet paper
Inventor: HIRASAWA AKIRA
IPC: A47K10/16
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To improve a strike-through prevention property of toilet paper.SOLUTION: For the toilet paper, both outer layers are embossed, a middle layer forms a wavy shape in which peak parts and valley parts continued in a CD direction are alternately arranged in an MD direction, and both outer layers and the middle layer are bonded via the peak parts of the middle layer.
Patent JP-2013202672-A (JP)
Title: Welding tip, cap tip, and resistance welding device
Inventor: SAWAI KENTA
IPC: B23K11/30
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a welding tip whose replacement period can be easily determined.SOLUTION: A cap tip 41 used as a welding tip is used as a first welding tip and a second welding tip which is pressed across a base material 45 and supplied with electricity to perform resistance welding. A cooling waterway is provided to a lower end of the cap tip 41, and a hole 41e is formed penetrating between a tip portion of the cooling waterway and a tip portion of the cap tip 41 in a radial direction perpendicular to a long-axis direction of the cap tip 41. Consequently, when the hole 41e can be visually confirmed, it can be easily determined that the welding tip 41 needs to be replaced.