baber/WOPTO huggingface dataset:
Patent JP-2012097691-A (JP)
Title: Plunger pump
Inventor: KOJIMA MASANORI
IPC: F04B53/02
Filed: 2010-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a plunger pump in which an outer circumferential surface of a plunger can be stably cleaned while reducing ingress of dust into a pump chamber.SOLUTION: The plunger pump includes a supply route 64 which supplies plunger cleaning liquid to clean an outer circumferential surface of a plunger 20 and which is disposed in a space between two sealing annular recesses 81, 82 formed on a cylinder side. The stroke of the plunger 20 is set in such a way that a boundary 95 between a part in contact with pure water in a pump chamber 70 out of the outer circumferential surface of the plunger 20 and a part not in contact therewith is not moved from a seal member 84 farther than the lower face of the cylinder 10 to the side opposite to the lower face.
Patent JP-2011099857-A (JP)
Title: Magnetic encoder element for position measurement
Inventor: AUSSERLECHNER UDO
IPC: G01D5/245
Filed: 2010-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic encoder element for position measurement.  <P>SOLUTION: A magnetic encoder element for use in a position measurement system including a magnetic field sensor for position measurement along a first direction is disclosed. The encoder element includes at least one first track comprising a material providing a magnetic pattern along the first direction, the magnetic pattern being formed by a remanent magnetization vector that has a variable magnitude dependent on a position along the first direction. The gradient of the remanent magnetization vector is configured such that a resulting magnetic field in a corridor above the first track and at a predefined distance above the plane includes a field component perpendicular to the first direction that does not change its sign along the first direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012100566-A (JP)
Title: Seasoning liquid for potato processed food, and potato processed food using the same
Inventor: OKUBO FUMIE
IPC: A23L19/12
Filed: 2010-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a seasoning liquid and a processed food using the same, capable of suppressing a metal-like different taste peculiar to potatoes even if the potato-processed food is adjusted to pH 5.5 or lower.SOLUTION: In the seasoning liquid for the potato-processed food, pH is 3.5-5, and the Brix value is at least 50. At least 10% of sugar alcohol (calculated in terms of solid content) and 3-15% of yolk (calculated in terms of raw content) are blended in the seasoning liquid. At least 40% of potato is blended in the potato-processed food using the seasoning liquid.
Patent JP-2012103493-A (JP)
Title: Image forming apparatus, image forming method, and process cartridge
Inventor: YAMAMOTO KOSUKE
IPC: G03G21/00
Filed: 2010-11-10
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that achieves suppression of filming, improvement of cleaning performance, and stable supply of protectant; extends the life of an image carrier and peripheral members thereof; and outputs excellent image for a long period.SOLUTION: An image forming apparatus includes at least: an image carrier; developing means for developing an electrostatic latent image formed on the image carrier; and protectant supply means for supplying protectant to the image carrier. Developer included in the developing means contains boron nitride having an average primary particle diameter of 2.0 μm or more and 14.0 μm or less; and the protectant contains at least one kind of fatty acid metal salt and boron nitride having an average primary particle diameter of 0.1 μm or more and 2.0 μm or less.
Patent JP-2012101327-A (JP)
Title: Method of chamfering wafer
Inventor: ISHIDA KENTARO
IPC: H01L21/304
Filed: 2010-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a wafer chamfering method for preventing a periphery of a wafer from being chipped.SOLUTION: The chamfering method for chamfering a wafer W while holding only an under surface WA in a discoid wafer W includes: a coarse-grinding process for using an abrasive material for coarse grinding to grind a periphery WC of a top surface WB being the other surface of the wafer W and a lateral surface WD of the wafer W; and a fine-grinding process to be performed after the coarse-grinding process, comprising a non-holding surface fine-grinding stage for grinding, using an abrasive material for fine grinding, a periphery WC1 of the top surface WB of a wafer W1 and a lateral surface WD1 of the wafer W1, and a holding surface fine-grinding stage for grinding, using the abrasive material for fine grinding, at least a periphery WE1 from among the periphery WE1 of the under surface WA of the wafer W1 and the lateral surface WD1 of the wafer W1.
Patent JP-2011150689-A (JP)
Title: Imaging apparatus, vehicle-mounted image pickup system, road surface appearance recognition method, and object identification device
Inventor: RI YUKI
IPC: H04N5/225
Filed: 2010-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus which can accurately detect a boundary of a road surface with a simple configuration without depending on a photographing environment, and can provide visual display to a driver for safe driving and accurate information for vehicle control.  <P>SOLUTION: A polarization ratio is calculated from a vertically-polarized image and a horizontally-polarized image of a road surface photographed by a polarization camera to generate a polarization ratio image. White lines WL are detected based on the brightness information of the image photographed by the polarization camera. Using the respective inside polarization ratios (reference polarization ratios for scanning), differences with the polarization ratio on the same scanning line from center to right and left of the screen, from the bottom to the top, are calculated for each scanning line, and compared with a preset threshold value to detect a road edge RE. Sections in which the difference value is within the threshold value are indicated by x marks while parts in which it is larger than the threshold value are indicated by black circles. The parts indicated by the black circles are the parts recognized as the road edge RE.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012114626-A (JP)
Title: Optical communication system, optical network unit and optical line terminal in pon system, and light emission power control method
Inventor: KAWANISHI YASUYUKI
IPC: H04L1/00
Filed: 2010-11-24
Abstract: PROBLEM TO BE SOLVED: To provide an optical communication system capable of rapidly adjusting light emission power.SOLUTION: An optical communication system is related to an optical communication system including an own node (e.g. an optical line terminal 1 of a passive optical network (PON)) and the other nodes (e.g. optical network units 2 of the PON) which perform communication by optical signals. The optical communication system includes: a measurement part 39 for measuring a light reception power of the other node 2 which receives an optical signal from the own node 1; a calculation part 16 for calculating light emission power change width to be adjustable in the own node 1, based on difference between a measurement value of the measured light reception power and the target value of light reception power in the other node 2; and a power adjustment part 25 for changing the light emission power of the own node 1 by the calculated light emission power change width.
Patent JP-2012110816-A (JP)
Title: Electrolytic water production apparatus having diaphragm electrolytic cell and diaphragmless electrolytic cell
Inventor: HANAOKA KOKICHI
IPC: C02F1/46
Filed: 2010-11-24
Abstract: PROBLEM TO BE SOLVED: To provide an electrolytic water production apparatus for reducing production cost of the apparatus, with a plurality of electrolytic cells.SOLUTION: In this electrolytic water production apparatus, an electrode plate used in one electrolytic cell is used also in another electrolytic cell. The electrolytic water production apparatus includes: an electrolysis part including a plurality of electrolytic chambers (diaphragm electrolytic chambers and diaphragmless electrolytic chambers) formed by water-tightly partitioning the inside of a tank by at least three electrode plates parallel to one-side walls facing each other of the tank; wiring alternately connecting at least the three electrode plates to an anode and a cathode of a DC power supply; an electrolytic raw water supply pipe for supplying electrolytic raw water to the electrolytic chambers; and an electrolytic water take-out pipe for taking out the electrolytic water from the electrolytic chambers to the outside.
Patent JP-2011109111-A (JP)
Title: Semiconductor device
Inventor: KAMIMUTA YUICHI
IPC: H01L21/316
Filed: 2010-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device capable of preventing deterioration of element characteristics as much as possible.  <P>SOLUTION: The semiconductor device includes: a semiconductor substrate 51; a gate insulating film 53 formed on the semiconductor substrate; a first gate electrode 54a formed on the gate insulating film; an inter-electrode insulating film 55 formed on the first gate electrode, for including metal and oxygen; a second gate electrode 54b formed on the inter-electrode insulating film; and source and drain regions 58a and 58b formed on the semiconductor substrates on both sides of the first and the second gate electrodes. The inter-electrode insulating film 55 includes at least one additive element selected from phosphorus, arsenic, antimony, and bismuth; and the content thereof is not lower than 0.1 at% and not higher than 3 at%.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012113553-A (JP)
Title: Stock price display device
Inventor: SAWADA KEI
IPC: G06Q40/04
Filed: 2010-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a stock price display device allowing easy reference to details of data at a specific period while referring to the past data.SOLUTION: A stock price display device 2 used for receiving and displaying a contracted price of a stock price and a traded volume that are provided from a distributing server 1 via a network 3 forms an intraday candle-stick chart display area (A) for displaying intraday chart data on a temporal axis and forms an one-second candle-stick display area for displaying the contracted price of stock prices and the traded volume in units of second, that is, shorter intervals, for the latest one-minute on the temporal axis as one-second data.
Patent JP-2012116427-A (JP)
Title: Occupant protection control device
Inventor: OISHI MINEYUKI
IPC: B60R21/16
Filed: 2010-12-03
Abstract: PROBLEM TO BE SOLVED: To provide an occupant protection control device which can prevent any improper deployment of an airbag by discriminating a sufficiently large shock caused by abrupt door closing from a shock caused by the collision with an obstacle or the like without any effect of the dispersion of a sensor.SOLUTION: The occupant protection control device includes range cut means 7c, 8c for removing a part of the acceleration signals so that the maximum value of the acceleration signal exceeding the preset range to the acceleration signal G detected by first and second acceleration detection sensors 1, 2 is smaller than the absolute value of the minimum value of the acceleration signal, integration computing means 7e, 8e for computing the integration value by executing the time integration of the acceleration signal G with a part thereof being removed therefrom by the range cut means 7c, 8c, and integration value determining means 7f, 8f for detecting any collision to a vehicle body X based on the integration value and the occupant protection determination threshold TH/L.
Patent JP-2011046540-A (JP)
Title: Parts feeder
Inventor: NAKAMICHI TAKEO
IPC: B65G47/14
Filed: 2010-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To surely align and discharge parts transferred in various attitudes in a normal attitude.  <P>SOLUTION: This parts feeder is provided for juxtaposing and discharging parts of a cylindrical shape, a columnar shape or a shape of connecting these in a row, and includes an inside disc 1 arranged so as to be rotatable in a horizontal or substantially horizontal plane, an outside ring plate 2 inclining to the inside disc 1 on the outside of this inside disc 1, and a driving mechanism 3 for rotating the outside ring plate 2 and the inside disc 1. The outside ring plate 2 inclining to the inside disc 1 has a supply part 5 positioned in a lower part supplied with the parts P from the inside disc 1 and a rising-falling part 6 arranged in a rising position more than the inside disc 1. This outside ring plate 2 is inclined in an upward gradient toward the rising-falling part 6 from the supply part 5. The rotating outside ring plate 2 discharges the parts P supplied from the inside disc 1 to the outside by transferring to the rising-falling part 6 from the supply part 5.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012125933-A (JP)
Title: Thermal transfer receiving sheet and method for producing the same
Inventor: NAKAYAMA YASUAKI
IPC: B41M5/382
Filed: 2010-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a thermal transfer receiving sheet which can acquire an image high in print density and excellent in uniformity, causes no fusion trouble with a dye transfer sheet, which is reduced in yellowing when the thermal transfer sheet is stored for a long period of time, and is very excellent in storability.SOLUTION: In the thermal transfer receiving sheet having an image receiving layer on at least one side of a sheet-like support, the image receiving layer contains a vinyl chloride resin, wax, and a carbodiimide crosslinking agent. The wax preferably contains 0.5-20 mass% of a free fatty acid.
Patent JP-2012129276-A (JP)
Title: Photoelectric conversion element
Inventor: SEO HOKUTO
IPC: H01L27/146
Filed: 2010-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a photoelectric conversion element in which color separation characteristics can be enhanced.SOLUTION: The photoelectric conversion element which performs photoelectric conversion of incident light while dividing into a plurality of wavelength range comprises a first photoelectric conversion layer 10 on which the incident light impinges and having a maximum value Wp1 of optical absorption in a first wavelength range, a first color filter 15 provided on the back side of the first photoelectric conversion layer and having a maximum value Wp1c of optical absorption in the first wavelength range, a second photoelectric conversion layer 20 provided on the back side of the first color filter and having a maximum value Wp2 of optical absorption in a second wavelength range, a second color filter 25 provided on the back side of the second photoelectric conversion layer and having a maximum value Wp2c of optical absorption in the second wavelength range, and a third photoelectric conversion layer provided on the back side of the second color filter and having a maximum value of optical absorption in a third wavelength range.
Patent JP-2012129291-A (JP)
Title: Semiconductor integrated circuit device
Inventor: IWAMATSU TOSHIAKI
IPC: H01L21/336
Filed: 2010-12-14
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which: in a bulk/SOI hybrid CMIS device mounting a bulk portion for I/O and an SOI portion for core logic, a number of gate stacks are required for optimizing threshold voltage control; and thereby, a process and a structure are made complicated.SOLUTION: An SOI-type semiconductor CMISFET integrated circuit device comprises: a high-k gate insulator film; and a metal gate electrode. By introducing an impurity into any of back gate semiconductor regions, a threshold voltage of MISFET in the corresponding part is adjusted.
Patent JP-2012129364-A (JP)
Title: Substrate with built-in coil
Inventor: SAKAMOTO HIROKI
IPC: H05K1/16
Filed: 2010-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a substrate with a built-in coil capable of enhancing efficiency by improving a magnetic characteristic of the coil.SOLUTION: A substrate with a built-in coil includes: first coil elements 32a to 32d overlapped each other in an outer coil region 32 in perspective view from a lamination direction; second coil elements 34a to 34d overlapped each other in a region inside an inner periphery of the outer coil region 32 in perspective view from the lamination direction; and cavities 40, in perspective view from the lamination direction, which extend annularly in a region between an inner periphery of an inner coil region 34 where the second coil elements 34a to 34d are overlapped each other, and an outer periphery of the outer coil region 32, the cavities being formed so as to expose a portion of the coil elements 34b and 34c. In the substrate, a ratio of B/A is 1.5 or more and 2.0 or less, where A stands for a constant line width of the first and the second coil elements 32a to 32d and 34a to 34d, and B stands for a width of the cavities 40, and the number of the cavities 40 is less than half the total number of the first coil elements 32a to 32d and the second coil elements 34a to 34d.
Patent JP-2011102037-A (JP)
Title: Cholesteric layered material and method for producing the same
Inventor: SCHUMACHER PETER
IPC: C09D7/12
Filed: 2010-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide cholesteric layered structures having a similar structure which can be produced by lamination.  <P>SOLUTION: This invention relates to the novel cholesteric layered materials having the layer sequence A<SP>1</SP>/B/A<SP>2</SP>, where A<SP>1</SP>4 and A<SP>2</SP>7 are identical or different and each comprises at least one cholesteric layer, and B5 is at least one interlayer 5 separating the layers A<SP>1</SP>4 and A<SP>2</SP>7 from each other, wherein the layer B5 is an adhesive layer. There are also provided multilayered pigments which can be produced from cholesteric composite material, a process for their production, and their use.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012134775-A (JP)
Title: Image processing system, imaging apparatus, and image processing program
Inventor: KAWACHI RYOTA
IPC: G06T11/80
Filed: 2010-12-21
Abstract: PROBLEM TO BE SOLVED: To provide means for generating a new image, which is rich in visual taste, by extracting a main subject image and a background image and performing appropriate image processing.SOLUTION: The image processing system includes: an acquisition section which acquires the information of a target image to be processed; a creating section which creates information indicating the distribution of at least one of a subject and background in the target image, based on the target image; a first extraction section which extracts a main subject image from each of a plurality of the target images based on the information for each of a plurality of the target images; a second extraction section which extracts a background image from arbitrary single piece of the target image out of a plurality of the target images based on the information for each of a plurality of the target images; and a generating section which generates a new image based on at least one of at least single piece of the main subject image extracted by the first extraction section and the background image extracted by the second extraction section.
Patent JP-2012131744-A (JP)
Title: Basic aluminum lactate aqueous solution and production method of the same
Inventor: HANI HIROAKI
IPC: C07C51/50
Filed: 2010-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a basic aluminum lactate aqueous solution having excellent storage stability and containing substantially only aluminum as a metal element; and to provide a production method of the same.SOLUTION: The basic aluminum lactate aqueous solution contains lactic acid in terms of a molar ratio of lactic acid/AlOranging from 1.0 to 2.0 and malic acid in terms of a molar ratio of malic acid/AlOranging from 0.05 to 0.5. The production method of the basic aluminum lactate aqueous solution comprises adding malic acid to a basic aluminum lactate aqueous solution having a molar ratio of lactic acid/AlOranging from 1.0 to 2.0, in a proportion satisfying a molar ratio of malic acid/AlOranging from 0.05 to 0.5.
Patent JP-2012137317-A (JP)
Title: Automobile meter
Inventor: SUZUKI MASAYUKI
IPC: G01D13/12
Filed: 2010-12-24
Abstract: PROBLEM TO BE SOLVED: To provide an automobile meter which can obtain an innovative outer shape by setting an arrangement shape of a scale or an outer shape of a dial to be an optional shape except a circle or a semicircle, and expresses an innovative meter design in which a pointer is not exposed, by completely hiding a pointer member during non-measuring time.SOLUTION: An automobile meter comprises a band-shaped dial 10 in which a scale 11 is added on a band-shaped area 13 extending in a linear shape 12; a pointer member 20 for indicating the scale 11 on the band-shaped dial 10; a guide rail 30 for guiding the pointer member 20 so as to move from a standby position P2 on the outside of a start end of the scale 11 to a terminal end of the scale 11; a pointer driving device 40 for moving the pointer member 20 on the guide rail 30 to a position on the scale 11 according to measurement data; and a pointer storage cover 50 for covering and hiding the pointer member 20 moved to the standby position P2. The pointer member 20 is hidden in the pointer storage cover 50 during non-measuring time.
Patent JP-2012136087-A (JP)
Title: Vehicle seat
Inventor: NAGAYAMA MASAKI
IPC: B60N2/42
Filed: 2010-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle seat which can restrain deformation of a connecting member and generation of a creak in a rear end collision.SOLUTION: This vehicle seat includes a seating frame 1 having a pair of right-left side frames 11, a seat back frame arranged in a rear part of the pair of side frames 11, and the connecting member 3 for connecting the pair of side frames 11 under the seat back frame. The connecting member 3 includes a connecting pipe 31 extending in the lateral direction and arranged between the pair of side frames 11, and a pair of connecting pins 32 fixed to both ends of the connecting pipe 31 and directly fixed to the side frames 11 in a state of penetrating through the side frames 11. The connecting pin 32 is formed in a solid shape in a penetrating part 34 fixed in a state of penetrating through the side frame 11.
Patent JP-2012136382-A (JP)
Title: Ferric polysulfate solution and method of manufacturing the same
Inventor: MIKAMI YASUYA
IPC: C01G49/14
Filed: 2010-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a ferric polysulfate solution which is high in basicity, does not contain nitrogen contents and sodium considered to be eutrophication causative agents, and is high in cohesion.SOLUTION: A manufacturing method for obtaining the ferric polysulfate solution indicated by rational formula (1) [Fe(OH)(SO)](provided that 0<n<6, m is ≥100, and the molar ratio of T-SO/T-Fe is 0.5<T-SO/T-Fe<1.5) comprises: a first step of oxidizing a ferrous sulfate solution by hydrogen peroxide; a second step of adding metallic iron and sulphate to the solution obtained in the first step such that the ratio T-SO/T-Fe of the total amount T-SO4 of the entire sulfate radical and the total iron amount T-Fe is in the range of 0.5-1.5 in molar ratio; a third step of dissolving and oxidizing the metallic iron contained in the solution obtained in the second step by hydrogen peroxide; and a fourth step of filtering the solution obtained in the third step and separating an insoluble portion in the solution.