baber/WOPTO huggingface dataset:
Patent JP-2012098861-A (JP)
Title: Image processing device, and image processing method
Inventor: HAYASHI TEI
IPC: G06T5/00
Filed: 2010-11-01
Abstract: PROBLEM TO BE SOLVED: To provide an image processing device that sets a coefficient of an edge preservation type smoothing filter based on statistical information relating to brightness, and prevents increase in circuit size and processing time.SOLUTION: An image processing device 10 comprises: a filter processing part 40 that carries out processing of an edge preservation type smoothing filter for preserving and smoothing an edge of input image data 200, and outputs a signal based on the image data after the processing; a statistical analysis part 20 that performs statistical analysis of the input image data 200, and outputs statistical information 202 relating to brightness; and a coefficient setting part 30 that sets a coefficient of the edge preservation type smoothing filter based on the statistical information 202.
Patent JP-2011129101-A (JP)
Title: Replacing cache line in cache memory
Inventor: CHERUKURI NAVEEN
IPC: G06F12/08
Filed: 2010-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To improve replacement of cache lines in a cache memory to prevent the occurrence of a possibility of needed data being unavailable causing a long latency to obtain the data.  <P>SOLUTION: The cache memory includes a plurality of cache lines each having a tag field. The tag field includes a state portion for storing a cache coherency state of data stored in the line, and a weight portion for storing a weight corresponding to a relative importance of the data. The weight is based on the cache coherency state and a recency of usage of the data.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011119714-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: YAMAZAKI SHUNPEI
IPC: H01L29/786
Filed: 2010-11-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device including transistors having different characteristics, specifically a transistor having excellent dynamic characteristics (on characteristics) and frequency characteristics (called as f-characteristics) and a transistor where an off current has been suppressed on the same substrate, and to provide a method of manufacturing the semiconductor device by a simple method.  <P>SOLUTION: An oxide semiconductor layer which is intrinsic or substantially intrinsic and includes a crystalline region at a surface of the oxide semiconductor layer is used for the transistors. An intrinsic or substantially intrinsic semiconductor from which an impurity which is an electron donor (donor) is removed from an oxide semiconductor and has a larger energy gap than a silicon semiconductor is used. Electrical characteristics of the transistors can be controlled by controlling the potential of a pair of conductive films disposed at opposite sides from each other with an insulating film arranged above and below the oxide semiconductor layer 403 to change the position of a channel formed in the oxide semiconductor layer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012099191-A (JP)
Title: Memory test device, memory test method and program
Inventor: MASUDA YOSHIFUMI
IPC: G11C29/56
Filed: 2010-11-04
Abstract: PROBLEM TO BE SOLVED: To enhance throughput of wafer testing by increasing the number of chips which is measurable at the wafer testing of a semiconductor memory.SOLUTION: A memory test device comprises; an input/output signal transmission/reception unit transmitting an input signal for a test to multiple chips through an input/output signal line shared between the multiple chips and receiving an output signal as a test result from the multiple chips through the input/output signal line; and a selection signal transmission unit transmitting a chip selection signal for selecting a chip to be run among the multiple chips to each of the multiple chips through multiple chip selection signal lines connected to each of the multiple chips. The device performs a test for one chip among the multiple chips and processing of a test result for other chips among the multiple chips in parallel.
Patent JP-2012100799-A (JP)
Title: Liquid injection system and liquid injection method
Inventor: OHASHI HIROTAKA
IPC: A61B17/32
Filed: 2010-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a liquid injection device for excision, which can be appropriately used even in a situation that water feeding is difficult.SOLUTION: A liquid injection system includes: a storage part that stores a liquid; a liquid injection device that jets the liquid; and a fuel cell that supplies an electric power to the liquid injection device, and supplies water generated when the electric power is generated to the storage part.
Patent JP-2012105044-A (JP)
Title: Vibration device and electronic apparatus
Inventor: YAMADA AKINORI
IPC: H01L41/22
Filed: 2010-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a vibration device and an electronic apparatus that use an out-of-plane bending vibration type vibrating body capable of preventing vibration leakage and improving a Q value.SOLUTION: A vibrating body 2 used in the vibration device has: a base portion 27 extended in an X axis direction; three vibrating arms 28, 29, 30 extended from the base portion 27 in a Y axis direction perpendicular to the X axis direction, juxtaposed in the X axis direction, and adapted for bending vibration in a Z axis direction perpendicular to the X axis direction and the Y axis direction; a support portion 25 disposed opposite to the vibrating arms 28, 29, 30 with respect to the base portion 27; and a coupling portion 26 coupling the support portion 25 to the base portion 27. An end of the coupling portion 26 toward the base portion 27 is connected to a portion corresponding to a position of the base portion 27 where the vibrating arms 28, 29, 30 do not exist on the X axis.
Patent JP-2012102674-A (JP)
Title: Control device of internal combustion engine
Inventor: KIMURA KOSHIRO
IPC: F02D41/34
Filed: 2010-11-10
Abstract: PROBLEM TO BE SOLVED: To suppress heat conduction from heated intake ports to other intake ports when part of the intake ports are heated using exhaust heat.SOLUTION: Each cylinder of an engine 10 includes two intake ports 20A-20H, respectively. In a fuel vaporization promoting control, among the two adjacent cylinders (#1 cylinder and #2 cylinder, #3 cylinder and #4 cylinder), intake ports 20B, 20C, 20F, 20G being the intake ports closest to the counter part cylinders are selected as heating intake ports. Among the heating intake ports 20B, 20C, 20F, 20G, the blow-back amount of the exhaust gas is increased to be larger than that of the other intake ports, and the intake port is heated by the exhaust heat. Thus, efficient heating can be obtained by collecting the multiple heating intake ports in an area as small as possible, suppressing the heat conduction to the other intake ports.
Patent JP-2012101457-A (JP)
Title: Biaxially oriented polyester film
Inventor: NAKAMORI YUKARI
IPC: B32B27/36
Filed: 2010-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a biaxially oriented polyester film with small dimensional change due to environmental changes like temperature and humidity or storing when using as a magnetic storage medium, and usable as a high density magnetic storage medium with excellent dropout and electromagnetic conversion characteristics.SOLUTION: The biaxially oriented polyester film includes a configuration of being laminated with a B-layer containing inert particles on at least one face of an A-layer containing polyester and amorphous thermoplastic resin (P), the glass transition temperature of the amorphous thermoplastic resin (P) is higher than the glass transition temperature of polyester and in the range of 220-280°C, a C-layer containing particles and water-soluble polymer is provided on a surface of the A-layer, protrusions 11 formed by coagulation of the particles along the direction of the lowest Young's modulus are formed on the C-layer, and when protrusion spaces in the direction of the highest Young's modulus is denoted by Sm, a surface roughness of the A-layer side is denoted by SRaA, and a surface roughness of the opposite side (B-layer side) is denoted by SRaB, they satisfy special relations, and the coefficient of humidity expansion in the width direction thereof is set to 0-6 ppm/%RH.
Patent JP-2011090313-A (JP)
Title: Method for producing coloring material for color filter, coloring material for color filter produced by the method, and color filter
Inventor: OGURA MAYUMI
IPC: G02B5/20
Filed: 2010-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coloring material for a color filter compatibly having required characteristics of a high contrast ratio, lightness and the like required for the color filter and fluidity and stability with passage of time.  <P>SOLUTION: The method for producing the coloring material for the color filter includes a step (A) for supplying and dispersing a pigment composition including a pigment, a pigment derivative and a liquid medium to a wet dispersion device using a medium having ≤0.3 mmϕ particle diameter, having no medium separation mechanism of a slit system and a screen system and having only a medium separation mechanism of a centrifugal separation system and a step (B) for adding and mixing a monomer and/or a resin to the pigment composition obtained in the step (A) if needed. The color filter has a filter segment formed by using the coloring material for the color filter manufactured by the method.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012103190-A (JP)
Title: Chemical substance collector
Inventor: TATSU KOICHI
IPC: G01N1/00
Filed: 2010-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a chemical substance collector capable of collecting chemical substances including semi volatile organic compounds (SVOC) without particular preliminary work.SOLUTION: A chemical substance collector 1 comprises a chamber 3, an air cleaning device 20, and a collecting pump 22. The chamber 3 with a cubic shape has an external plate 10 and an internal plate 11. A partition plate 13 is arranged along the inside of the internal plate 11. The inner sides of the partition plates 13 define a collection space 16. The outer surfaces of the partition plates 13 and the inner surfaces of the internal plates 11 define an air supply channel 17. The partition plate 13 is provided with a number of fine pores 15 which are evenly distributed on the whole region. Air which is purified and supplied to the air supply channel 17 by the air cleaning device 20 flows into the collection space 16 from the direction 6 through the number of fine pores 15 to build up at the center of the collection space 16, so as to be collected by the collecting pump 22 through a collecting tube 23. A chemical substance diffused from a specimen 2 placed in the collection space 16 is involved in the air flow to be collected.
Patent JP-2012099078-A (JP)
Title: Merchandise retrieval device and merchandise retrieval method
Inventor: KITANO MITSUKUNI
IPC: G06F17/30
Filed: 2010-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a merchandise retrieval device and a merchandise retrieval method that contribute to improvement in searcher's convenience in merchandise retrieval.SOLUTION: A merchandise retrieval device includes a component database 10, retrieval form selection means 2, retrieval means 6 for, under a selected retrieval form, extracting merchandise which satisfies retrieval conditions in the retrieval form from the component database 10, and determination means 7 for determining, as a target merchandise, a single merchandise from among the merchandise group extracted by the retrieval means 6. With this, under a retrieval form which a merchandise searcher requires, he/she can extracts a merchandise satisfying retrieval conditions in the retrieval form from the component database 10. Compared with a case where, for example, a searcher cannot select a retrieval form, convenience in merchandise retrieval is improved.
Patent JP-2012111296-A (JP)
Title: Movable platform fence
Inventor: TAWARA HAJIME
IPC: B61B1/02
Filed: 2010-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a movable platform fence which keeps a body from being stuck in a movable fence, and does not need a door pocket on a platform.SOLUTION: The fence includes: a pair of supporting columns 3, 3 installed along the rim of the platform 2; and the movable fence 4 arranged across the pair of supporting columns 3, 3 and supported by the supporting columns 3, 3 so as to lift up and down. The upper end 4a of the movable fence 4 is lowered to the floor surface 2a of the platform 2 or below in an open state so that a gap across the pair of supporting columns 3, 3 is opened. The movable fence 4 is raised in a closed state so that the gap across the pair of supporting columns 3, 3 is closed by the movable fence 4. Thus, the gap between the supporting columns 3, 3 is opened and closed.
Patent JP-2012112472-A (JP)
Title: Bearing device for crank shaft of internal combustion engine
Inventor: SAIGO KO
IPC: F16C3/14
Filed: 2010-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a bearing device for a crank shaft of an internal combustion engine which is excellent in productivity, although a bearing effective width of an upper-side halved bearing is set in accordance with pressure acting on a main bearing for each part of a journal part, and allows oil feed to the side of a bearing for a crank pin to be stably performed.SOLUTION: By changing a bearing effective width of an upper-side halved bearing 5 by setting an oil groove width of an oil groove 7 of the upper-side halved bearing 5 in accordance with pressure acting on respective journal parts 2, sufficient oil film thicknesses can be formed on main bearings 4 for the respective journal parts 2. The cross-sectional area of the oil groove 7 of the upper-side halved bearing 5 in each journal part 2 is set constant, and the depth of the oil groove 7 is set in accordance with the oil groove width of the oil groove 7 of the upper-side halved bearing 5, thereby the flow rate of oil flowing in the oil groove 7 of each upper-side halved bearing 5 is set constant, and supply of the oil to areas between surfaces of the crank pins 10 and slide surfaces of sliding bearings 12 for crank pins can be stably performed.
Patent JP-2012116493-A (JP)
Title: Package for absorbent article
Inventor: TERAKAWA TAKUMI
IPC: B65D85/07
Filed: 2010-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a package for an absorbent article by which a wearer can select an absorbent article by intuitively grasping the absorption performance of the absorbent article.SOLUTION: The package P for the absorbent article 1 is provided with the absorbent article 1 and a packaging bag 100 containing a plurality of the absorbent articles. A performance indicator 51 having a display element 60 corresponding to the absorption performance of the absorbent article is formed on the absorbent article 1. A package performance indicator 110 corresponding to the performance indicator is formed on the outer surface 105 of the packaging bag. The display element 60 is a pattern and/or a symbol, and constituted in such a manner as to indicate the absorption performance of the absorbent article by means of the content and the number of the display element.
Patent JP-2012117882-A (JP)
Title: Particle counting method
Inventor: IMAI TAKEHIRO
IPC: G01N15/02
Filed: 2010-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a particle counting method that permits more accurate counting of the number of particles by distinguishing the waveform of scattered light attributable to ordinary particles, which are to be counted, from the waveform of scattered light attributable to disturbances, such as floating particles or variations in the intensity of irradiation light, such as radiation.SOLUTION: By a particle counting method of irradiating sample gas with light, detecting with a photoelectric transducer the scattered light generated by the hitting of this light against particles contained in the sample gas and counting the number of particles in each particle grain class according to the output voltage waveform of this photoelectric transducer, the time difference (Ta-T1) between the point of time (T1) at which the output voltage waveform reaches its peak and the point of time (Ta) at which the waveform reaches a fall detection threshold (A) and the output voltage waveform is not counted as a particle if this time difference (Ta-T1) surpasses a counting cancellation time (B).
Patent JP-2012116098-A (JP)
Title: Capacitive load driving circuit
Inventor: YOSHINO HIROYUKI
IPC: H03F3/217
Filed: 2010-12-01
Abstract: PROBLEM TO BE SOLVED: To avoid a carrier ripple from being superimposed on a drive signal of a capacitive load.SOLUTION: The drive signal, which is produced in such a manner that a drive waveform signal is pulse-modulated to produce a modulation signal and the modulation signal is power-amplified and then is made to pass through a smoothing filter, is applied to the capacitive load. A phase lead compensation is performed to the drive signal to produce a feedback signal and the feedback signal is negatively fed back to the drive waveform signal. The smoothing filter and the capacitive load are connected to each other by replaceable wiring. When the smoothing filter and the capacitive load are connected to each other by wiring, wiring information on the wiring is obtained and pulse modulation is performed with a carrier frequency corresponding to the wiring information. Thus, the pulse modulation is performed with the carrier frequency corresponding to the wiring, to avoid the carrier ripple from being superimposed on the drive signal.
Patent JP-2012121576-A (JP)
Title: Cap opener
Inventor: YAMAMOTO YASUSHI
IPC: B67B7/18
Filed: 2010-12-04
Abstract: PROBLEM TO BE SOLVED: To allow even a person with a weak grip to easily open a cap and to reduce the size of a cap opener so that it requires little storage space.SOLUTION: When a cap C having a fitting ring provided for the neck of a container P at the lower part of a cap body via a pilfer-proof band is opened, the cap opener is used as it is fitted around the cap C. The cap opener comprises a one-piece article made of a thin-walled elastic body and its overall shape is in the form of an inverted cup comprising a disc-shaped top surface 10 and a cylindrical sidewall 20 hanging down around it. The sidewall 20 has a downward-expanding taper and a rugged shape that continues in its circumferential direction. The cap opener is sized to fit around the cap C with a space between the cap C and the sidewall 20.
Patent JP-2012124663-A (JP)
Title: Radio communication system, radio communication method, and radio communication program
Inventor: MASUNO ATSUSHI
IPC: H04W72/04
Filed: 2010-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication system that can reduce a probability of packet collision.SOLUTION: A radio communication system having tree topology comprises: a master radio terminal calculating the sum total of slots to be allocated to a slave radio terminal based on the number of radio terminals, determining lengths of the slots from the sum total of the slots and a beacon transmission cycle of a first beacon transmitted by the master radio terminal, determining the number of the slots to be allocated to the slave radio terminal and positions of the slots allocated to the slave radio terminal so that the slots to be allocated to the slave radio terminal do not overlap with another radio terminal, and notifying of the lengths of the slots and the positions of the slots to be allocated to the slave radio terminal by the first beacon; and the slave radio terminal determining timing for transmitting a second beacon transmitted by its own terminal based on the lengths of the slots and the positions of the slots which are notified of by the first beacon, and transmitting the second beacon.
Patent JP-2012026713-A (JP)
Title: Combustion device with improved thermal efficiency
Inventor: KIN SOKEN
IPC: F23B30/04
Filed: 2010-12-07
Abstract: PROBLEM TO BE SOLVED: To achieve complete combustion of solid fuel, reduce heat loss to improve thermal efficiency, and improve durability by lowering the temperature of the inner wall of the combustion chamber.SOLUTION: A combustion device includes: a cylindrical combustion chamber 11 that is surrounded by an inner wall in a heat chamber 100 and burns fuel; a cooling chamber 13 that has a mid wall 14 on which a cooling water outlet and a cooling water inlet are formed and formed outside the peripheral edge part of the combustion chamber so that cooling water flowed into the space between an inner wall 12 and the mid wall 14 is made to cool the inner wall 12; and an outer wall 16 that is formed outside of the mid wall 14 of the cooling chamber in isolation and in which a combustion air supply opening 16a is formed to the upper side with combustion air supplied from outside. After the combustion air supplied through the combustion air supply opening 16a formed in the tangential direction of the cylindrical outer wall 16 descends while turning in the space between the mid wall 14 and outer wall 16, it is supplied into the opened combustion chamber 11 at the lower part. Thereby, combustion efficiency is increased and cooling of the inner wall 12 is made possible.
Patent JP-2011065185-A (JP)
Title: Zoom lens and imaging apparatus having the same
Inventor: ITO DAISUKE
IPC: G02B15/20
Filed: 2010-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a zoom lens constituted of a comparatively small number of lenses, and achieving a desired viewing angle and a desired zoom ratio at a wide angle end, and to provide an imaging apparatus having the same.  <P>SOLUTION: The zoom lens includes, in order from an object side to an image side: a first lens group having negative refractive power; a second lens group having positive refractive power; and a third lens group having positive refractive power. When zooming, space between the respective lens groups changes. The followings are appropriately set: a moving amount Δ2X of the second lens group in zooming from the wide angle end to a telephoto end; space D23w between the second lens group and the third lens group at the wide angle end; and focal lengths f1, f2 and f3 of the first lens group, the second lens group and the third lens group, respectively.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012127536-A (JP)
Title: Solar heat collector
Inventor: KAWANE SHINICHIRO
IPC: F24S23/74
Filed: 2010-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a solar heat collector capable of automatically avoiding an abnormal state or an accident caused by the overheating of a heat collection pipe when heat transfer to a heat medium circulating in the heat collecting pipe is obstructed.SOLUTION: The solar heat collector receives solar light condensed by a light condensing mechanism 1 by the heat collection pipe 2, transfers energy to the heat medium circulating in the heat collection pipe 2 and is provided with a solar tracking mechanism 5 which moves the light condensing mechanism 1 in accordance with the movement of the sun so that the light condensing mechanism 1 is pointed to the direction of the sun at all times, where, when heat transfer to the heat medium circulating in the heat collection pipe 2 is obstructed, there is disposed a saving mechanism 5 which moves the light condensing mechanism 1 up to a position where the heat collection pipe 2 is not irradiated with at least a part of solar light condensed by the light condensing mechanism 1.