baber/WOPTO huggingface dataset:
Patent JP-2012052460-A (JP)
Title: Fuel injection pump
Inventor: IWANO RYOTA
IPC: F02M59/20
Filed: 2010-08-31
Abstract: PROBLEM TO BE SOLVED: To reduce a mixing quantity to fuel oil of lubricating oil, by restraining the lubricating oil from gathering inside a tappet and inside an upper spring receiver.SOLUTION: This fuel injection pump includes a plunger 32 for forcibly feeding the fuel oil by lifting in a plunger barrel 31, a lower spring receiver 33 engaged with a lower end part of the plunger 32, the upper spring receiver 34 oppositely arranged to the lower spring receiver 33 and fitted to the plunger barrel 31, a plunger spring 35 interposed between the lower spring receiver 33 and the upper spring receiver 34 and energizing the plunger 32 in the lowering direction, the tappet 40 fitted with the lower spring receiver 33 and liftably fitted to a through-hole 10a of a lower housing 10, and a cam 12 rotatably supported by the lower housing 10 and lifting the plunger 32 via the tappet 40. A guide part 50 extending to the outer peripheral side more than an upper end wall of the tappet 40, is arranged on the lower side of the upper spring receiver 34.
Patent JP-2012054364-A (JP)
Title: Manufacturing method of silicon thin film, manufacturing method of silicon thin film solar cell, silicon thin film, silicon thin film solar cell
Inventor: AKIYAMA NOBUYUKI
IPC: H01L21/20
Filed: 2010-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a silicon thin film, a manufacturing method of a silicon thin film solar cell, and a silicon thin film.SOLUTION: In the manufacturing method of a silicon thin film, an inactive layer 38 in which growth of a silicon crystal 12 is inactive with respect to material gas 28 of the silicon crystal 12 is selectively formed on a silicon substrate 32 to form an exposure surface 34 of the silicon substrate 32 and an inactive surface 36 by an inactive layer 38; and the material gas 28 having a property where a surface decomposition reaction is dominant in the silicon substrate 32, out of the material gas 28, is supplied to the silicon substrate 32 to make the silicon crystal 12 grow from the exposure surface 34 so that a silicon thin film 10 is manufactured in a mode in which the silicon substrate is covered by the silicon crystal 12. A width of the exposure surface 34 is formed in the range of 0.001 μm to 1 μm, thereby the silicon thin film 10 is formed in the state where it can be exfoliated from the silicon substrate 32.
Patent JP-2012051705-A (JP)
Title: Sheet feeding device and image forming apparatus with the same
Inventor: SUMITA TAKUYA
IPC: B65H11/00
Filed: 2010-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a sheet feeding device 11 that can obtain optimal feeding performance and separation performance without being influenced by a thickness of a recording material P.SOLUTION: The hand-feed type sheet feeding device 11 includes: a pickup roller 21 feeding out each recording material P stacked on a stacking part 12; a sheet feeding roller 22 disposed in a conveyance downstream of the pickup roller 21; a separation member 23 separating the recording material P in cooperation with the sheet feeding roller 22; and a roller variable mechanism 17 varying a contact position of the recording material of the pickup roller 21 to a nip tangent line TL passing through a sheet feeding nip part N between the sheet feeding roller 22 and the separation member 23 according to a thickness of the recording material P.
Patent JP-2012058352-A (JP)
Title: Focus adjustment device and imaging device
Inventor: YAMASHITA YUICHIRO
IPC: G03B13/36
Filed: 2010-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a focus adjustment device and an imaging device capable of primarily determining the driving direction and distance of a lens focusing on a subject by a small amount of calculation from one picked-up image and reducing the time for focus adjustment even when a focus position is in any sort of an initial state.SOLUTION: The focus adjustment device carrying out focus adjustment by using a plurality of point spread functions prepared beforehand for every deviation direction and deviation amount of the focus, and the picked-up image includes a diaphragm for focus adjustment with an opening section which is not point symmetrical to an optical axis. When performing focus adjustment, the deviation direction and the deviation amount of the focus are calculated by comparing the plurality of point spread functions prepared beforehand and a point spread function of an image which is not point symmetrical to the optical axis picked-up by using the diaphragm for focus adjustment, and focus adjustment is carried out according to the calculated deviation direction and the deviation amount of the focus.
Patent JP-2012060395-A (JP)
Title: Pll frequency synthesizer
Inventor: YAMAZAKI HIDESATO
IPC: H03K5/26
Filed: 2010-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a digital PLL (Phase-Locked Loop) frequency synthesizer capable of reducing power consumption, avoiding degradation in phase noise characteristics.SOLUTION: Relating to a digital PLL frequency synthesizer 101, after detection of locking, first oscillation signal phase information is switched to second oscillation signal phase information which is estimated by an estimation part 20 from previous oscillation signal phase information and phase difference ε, to dispense with the first oscillation signal phase information which has a risk of including an error in a normal state (locked state), further, to dispense with a conventional latch circuit that operates at a high speed for re-clocking. Thus, degradation in phase noise characteristics is avoided, and power consumption is reduced compared with a conventional case.
Patent JP-2012057903-A (JP)
Title: Heat exchanger
Inventor: YOSHIDA TADAYUKI
IPC: F24J3/00
Filed: 2010-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger that utilizes frictional heat generated by a rotor rotating at high speed as a heat source, and utilizes the generated frictional heat for heat exchange treatment.SOLUTION: The heat exchanger includes: an inner cylinder 5 which has a storage space 14 storing solder 4 which is solid at ordinary temperatures and an opening 15 formed above the storage space 14; an outer cylinder 6 arranged outside the inner cylinder 5 to have a medium flowing channel 11 where cooling water flows with the inner cylinder 5; a rotor 7; a rotation driving mechanical section 8 rotatably supporting to rotate the rotor 7; a rotor lifting section 9 lifting the rotor 7 in a vertical direction between the upper position UP and an insertion position; a frictional heat generating section 10 generating frictional heat by bringing the rotor 7 into contact with the solid solder 4; and a heat medium circulating section 12 circulating cooling water to the medium flowing channel 11 utilizing the generated frictional heat.
Patent JP-2012063021-A (JP)
Title: Vacuum heat insulating material and refrigerator using the same
Inventor: ARAI YUSHI
IPC: F16L59/06
Filed: 2010-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum heat insulating material suppressing degradation in heat insulation performance and including a recess for storing a heat radiation pipe or the like, and to provide a refrigerator using the vacuum heat insulating material.SOLUTION: The vacuum heat insulating material includes a core material of fiber aggregate and a covering material for storing the core material, with the inside of the covering material being decompressed. The core material includes a first core material and a second core material being larger than the first core material, both materials being stacked together. The second core material is bent toward the first core material side to form a recess continuing along the periphery.
Patent JP-2012065387-A (JP)
Title: Secondary battery charge/discharge device, and power storage system
Inventor: HISADA TOSHIYA
IPC: H02J7/02
Filed: 2010-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a charge/discharge device and a power storage system including the device, capable of more effectively utilizing a plurality of secondary batteries having variation in performance.SOLUTION: A secondary battery charge/discharge device includes a plurality of secondary batteries B1-B8, a power storage part 2 in which a plurality of capacitors C1-C4 are mutually connected in series, and a connection device 3 in which the capacitor selected from among the plurality of capacitors C1-C4 is connected to the secondary battery selected from among the plurality of secondary batteries B1-B8 to constitute a charge circuit or discharge circuit. The connection device includes, for example, a switch SB-1A of a cross bar structure in which the secondary battery and the capacitor can be connected to each other in an arbitrary combination.
Patent JP-2012063223-A (JP)
Title: Surface inspection apparatus
Inventor: TSUJIMOTO ATSUYUKI
IPC: G01N21/952
Filed: 2010-09-15
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive surface inspection apparatus capable of suppressing expansion of an optical beam and improving inspection accuracy.SOLUTION: The surface inspection apparatus irradiates an outer peripheral surface to be an inspecting surface of an object to be inspected with an optical beam from a light source through light irradiation means, receives reflected light from the inspecting surface by light receiving means and detects a defect existing on the inspecting surface based on the light quantity of the received reflected light. The light irradiation means includes: a hollow rotational shaft to be rotated; a first flat mirror arranged on the center axis of an end part of the hollow rotational shaft; a second flat mirror arranged on a position separated from the center axis of the hollow rotational shaft and allowed to rotate synchronously with the first flat mirror; and a truncated cone mirror fixedly arranged along a peripheral direction coaxially with the hollow rotational shaft. A light beam from the light source is reflected by the first flat mirror, the second flat mirror and the truncated cone mirror through the hollow rotational shaft, and while moving in a circumferential direction, is applied to the inspecting surface at a fixed incident angle.
Patent JP-2012064046-A (JP)
Title: Vehicle detection apparatus
Inventor: AOKI YASUHIRO
IPC: G06T1/00
Filed: 2010-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle detection apparatus with high installation freedom of a camera and excellent accuracy in detection.SOLUTION: According to the embodiment, the vehicle detection apparatus includes line segment extraction means, candidate creation means, evaluation means, and specific part detection means. The line segment extraction means extracts a plurality of line segment components constituting an image of a vehicle from the photographed image of the vehicle. The candidate creation means conducts polygonal approximation configured to create a closed loop by using a plurality of line segment components to create a plurality of candidates for an area of a specific part of the vehicle. The evaluation means conducts a plurality of different evaluations for each of the plurality of candidates. The specific part detection means detects one of the plurality of candidates as the specific part based on evaluation results of the evaluation means.
Patent JP-2012067658-A (JP)
Title: Engine
Inventor: TANAKA HIDEYUKI
IPC: F02B33/00
Filed: 2010-09-22
Abstract: PROBLEM TO BE SOLVED: To obtain an engine in which an inverter is efficiently cooled without complicating intake piping.SOLUTION: The engine includes: the intake piping 2; a supercharger 20 having a compressor impeller 22 and a housing 23; an electric motor 19 driving the supercharger 20; a by-pass piping arranged in parallel to an intake piping part 2A of the intake piping 2 and by-passing the compressor impeller 22; an air flow rate adjusting valve for adjusting the flow rate of the intake air flowing in the by-pass piping; the inverter 40 drive-controlling the electric motor 19; an adjusting valve control unit 41 for controlling the operation of the air flow rate adjusting valve; and a heat radiation block 27 connected to the housing 23 and the inverter 40. Here, the heat from the inverter 40 is conducted to the compressor impeller 22 through the heat radiation block 27 and the housing 23.
Patent JP-2011003553-A (JP)
Title: Battery tray device
Inventor: MAYAMA SHUJI
IPC: H01M2/10
Filed: 2010-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a battery tray device capable of attaining reduced cost and improvement of assembling work upon exchange of a battery.SOLUTION: The battery tray device 110 for retaining the battery B includes a tray body section 112 having a battery retention section 114 capable of retaining the battery B, and a temperature sensor 20 which is integrally assembled in the battery retention section 114 and can detect temperature corresponding to temperature changes of the battery B retained in the battery retention section 114. The tray body section 112 is constituted by integrally forming the battery retention section 114, and electrical equipment (electrical device section 130) as a counterpart of the temperature sensor 20. The temperature sensor 20 and the electrical equipment (electrical device section 130) are electrically connected via a wiring member 135.
Patent JP-2012073450-A (JP)
Title: Optical scanner and image formation device having the same
Inventor: KURIHARA TAKAYUKI
IPC: B41J2/44
Filed: 2010-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an optical scanner in which an imaging lens can be stably and surely bonded and fixed to a housing without increasing its cost and having an adverse effect on its optical characteristic.SOLUTION: An optical scanner has a housing 25 containing at least a light source, a deflector for deflecting a light beam emitted from the light source, and an imaging lens 33 for changing the light beam deflected by the deflector into scanning light having constant speed. The housing 25 is provided with a lens positioning part 50A for positioning the imaging lens 33 by catching both ends of the imaging lens 33 in a main scanning direction, and an adhesive holding part 50B for holding an adhesive 51 for bonding both of the ends, in the main scanning direction, of the imaging lens 33 positioned by the lens positioning part 50A to the housing 25. The adhesive holding part 50B has plural rib-type protrusions 50a to form an uneven shape.
Patent JP-2012075476-A (JP)
Title: Sewing machine under-cover and sewing machine
Inventor: KAWASHIMA YOSHITO
IPC: D05B69/18
Filed: 2010-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a sewing machine under-cover and a sewing machine capable of preventing oil from being attached to a circuit board disposed under a sewing machine table.SOLUTION: An under-cover 200 comprises a first cover part 210 and a second cover part 220. When the under-cover 200 is attached to a sewing machine table 20, a first bottom surface 201 that corresponds to a first cover part 210 is located lower than a second bottom surface 202 that corresponds to a second cover part 220. A circuit board 300 is disposed on the second bottom surface 202. A control circuit board 310 and a power supply circuit board 320 that constitute the circuit board 300 are disposed so that boards 311 and 321 of the circuit boards 310 and 320 are greater in height than the first bottom surface 201. The under-cover 200 can prevent liquid such as oil from being attached to the circuit board 300 even when the liquid that has leaked from the first cover part 210 to the outside drips downward and goes around to the first bottom surface 201.
Patent JP-2011102973-A (JP)
Title: Label for in-mold molding, in-mold molded article and method for molding the same
Inventor: ASHIKAGA MITSUHIRO
IPC: B32B7/025
Filed: 2010-10-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a label for in-mold molding wherein, even when molding is carried out under the condition that the temperature or the pressure of an injected resin is reduced, sufficient adhesive strength is ensured between an adherend and the label and a caution indication printed thereon is legible.  <P>SOLUTION: The label for in-mold molding is composed of a laminated film that comprises a base material layer (A) and a heat sealable resin layer (B). The base material layer (A) contains a thermoplastic resin in an amount of 40-90 wt.% and at least either one of an inorganic fine powder and an organic filler in an amount of 10-60 wt.%, and the heat sealable resin layer (B) contains a thermoplastic resin in an amount of 50-100 wt.%. The laminated film is at least uniaxially stretched, and the laminated film has a porosity of 10-45%. The label has a thermal conductivity of 0.04-0.11 W/mK, and has adhesive strength of 250-1,500 g/15 mm when bonded at 200°C and at 60 MPa to an adherend composed of a propylene resin.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012085204-A (JP)
Title: Image processing apparatus, imaging device, image processing method, and image processing program
Inventor: TAKAHASHI TAKAHIRO
IPC: H04N5/232
Filed: 2010-10-14
Abstract: PROBLEM TO BE SOLVED: To reduce an image blur of a moving image including a frame not suitable for obtaining an image variation amount.SOLUTION: An image processing apparatus comprises processing means 1095 to 1097 and 1100 performing image blur reduction processing for reducing an image blur between a plurality of frames in a moving image, image variation amount calculation means 1093 calculating an image variation amount between an object frame and a previous frame based on motion information of an imaging device acquired by motion information acquisition means 1091 to 1093, and determination means 1094 determining whether or not the previous frame satisfies a specific condition. The processing means, if the previous frame satisfies the specific condition, performs the image blur reduction processing with respect to the object frame using a first image correction amount which is set based on the calculated image variation amount. The processing means, if the previous frame is determined not to satisfy the specific condition, performs the image blur reduction processing with respect to a plurality of object frames using a second image correction amount which is set so as to change in a stepwise fashion toward the first image correction amount.
Patent JP-2012071076-A (JP)
Title: Ground golf indoor ball
Inventor: YAMAMOTO KENJI
IPC: A63B37/00
Filed: 2010-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a ground golf indoor ball suppressed from rotation so as not to roll more than necessary when playing ground golf indoors.SOLUTION: The ground golf indoor ball is characterized in that a space is provided inside a ground golf ball and that the space is filled with a proper quantity of liquid-like substance or a proper quantity of sand-like fine substance.
Patent JP-2012089981-A (JP)
Title: Imaging device
Inventor: YANO HIROSHI
IPC: H04N5/225
Filed: 2010-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a GPS-incorporating imaging device in which deterioration in GPS reception sensitivity due to a photographer's hand or internal electric noise is reduced.SOLUTION: The imaging device is provided with: a body part provided with an imaging part; a handle part 130 for holding the body; and a grip part for holding the body at the handle part. The handle part is provided over the imaging device and a GPS reception part is disposed at an extension part which is a portion excepting for the grip part of the handle part and being difficult for the photographer's hand to touch, thereby preventing deterioration in sensitivity due to a human body.
Patent JP-2012087080-A (JP)
Title: Organosilicon compound, rubber composition using the organosilicon compound, tire, primer composition, coating composition, and adhesive
Inventor: YUKIMURA NORIAKI
IPC: C09D5/00
Filed: 2010-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a new compound that considerably reduces hysteresis loss of a rubber composition, considerably improves abrasion resistance, and exhibits stability even in air.SOLUTION: An organosilicon compound comprises, in a molecule: one or more sulfur atom (S); one or more silicon atom (Si); and one or more nitrogen atom (N), wherein the silicon atom (Si) has one Si-O bond and three Si-C bonds. It is preferable that a functional group containing an aminoalkyl group is bonded to the silicon atom.
Patent JP-2012086877-A (JP)
Title: Packaging cushioning body
Inventor: ASAOKA YOSHIHIKO
IPC: B65D81/113
Filed: 2010-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a packaging cushioning body which is high in impact resistance and regularly exerts satisfactory impact resistance.SOLUTION: The cushioning body includes a first protection part 21 for protecting one side part of an angular part of a protection object P, a second protection part 22 for protecting the other side part of the angular part of the protection object P, and a connection part 3 for connecting the first protection part 21 to the second protection part 22. A first cushioning part 51 for absorbing impact load is provided inside the first protection part 21, and a second cushioning part 52 for absorbing impact load is provided inside the second protection part 22. The first cushioning part 51 and the second cushioning part 52 are disposed independently at positions where they do not interfere with each other in a using state for protecting the angular part of the protection object P.
Patent JP-2011042676-A (JP)
Title: Fredericamycin derivative as medicament for treating tumor
Inventor: SIMON WERNER
IPC: A61P35/00
Filed: 2010-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide new fredericamycin derivatives, medicaments containing the derivatives or salts thereof, and use of the fredericamycin derivatives for treating diseases, especially tumor diseases.  <P>SOLUTION: The medicaments contain the new fredericamycin derivatives expressed by general formula (Ia) or the salts thereof.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012092504-A (JP)
Title: Manufacturing method of floor material
Inventor: HASHIMOTO YOSHITAKA
IPC: E04F15/04
Filed: 2010-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a floor material, which can prevent variation in color tone between a decorative groove and a semi-groove.SOLUTION: A floor material 1 composed of a wooden base material 7 with a surface provided with a decorative groove and a semi-groove is successively coated in the following order: (1) applying a coating composition to an entire surface of the floor material 1 including the decorative groove and the semi-groove with a sponge roll 10 so as to form a base film 20, (2) applying a coloring agent 21 to an entire surface of the base film 20 with a sponge roll 11, and (3) scraping the excess coloring agent 21 applied on a flat portion of the surface of the floor material 1 with a scraping roll 12.