baber/WOPTO huggingface dataset:
Patent JP-2012098248-A (JP)
Title: Degreasing determination device and degreasing determination method
Inventor: MASUKO WATARU
IPC: G01N21/64
Filed: 2010-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a degreasing determination device capable of detecting a degreasing state of a metal surface with higher sensitivity and a simple structure.SOLUTION: A degreasing determination device 10 includes an ultraviolet light source 1, a visible light detector 2, a mirror 3 and a determination circuit section. The ultraviolet light source 1 allows ultraviolet light to be obliquely made incident to a metal surface at a prescribed incident angle θb. The visible light detector 2 is arranged at a position to which reflected light Sr from the metal surface, which is emitted in a symmetric direction to the incident direction of the ultraviolet light with respect to the metal surface, is not made directly incident, and detects light of a visible light component, which occurred on the metal surface in irradiating the ultraviolet light. The mirror 3 multiply reflects a part of the light of the visible light component occurred on the metal surface and leads the light to the visible light detector 2. Then, the determination circuit section determines whether or not grease 110 exists on the metal surface based on a detection signal detected by the visible light detector 2.
Patent JP-2012096212-A (JP)
Title: Stirring device
Inventor: KUBO MASAKAZU
IPC: B01F9/10
Filed: 2010-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a stirring device which enables stirring at high efficiency according to the kind and the stored amount of an object to be stirred using shearing force generated between the sidewall of a container and the object to be stirred.SOLUTION: The stirring device includes: a driving motor 1 as a driving source; a stirrer container having a storage space and rotating in rotation directions switching reversely every specific period; and a control unit 45 for the control of driving and stopping of the driving motor 1 and switching of the rotation direction according to the kind and storage amount of the object to be stirred. The control unit 45 controls on the basis of: the absolute value of the maximum rotation of the stirrer container; the time period from the start of the rotation of the stirrer container until the start of synchronized motion of the object; and the time period from the stop of the rotation of the stirrer to the stop of the rotation of the object to be stirred. During the operation of the device, shear force always reacts between the inner wall of the stirrer container and the object to be stirred.
Patent JP-2012101890-A (JP)
Title: Meshing chain type advancing retreating apparatus
Inventor: SHOJI RYUTA
IPC: F16G13/22
Filed: 2010-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a meshing chain type advancing retreating apparatus that achieves a low floor structure of an apparatus while avoiding the increase of the size of the apparatus, and that avoids the increase of installment cost of a chain drive motor, and further improves usage efficiency of drive energy of a meshing chain while smoothly travelling the meshing chain.SOLUTION: The meshing chain type advancing retreating apparatus includes a guide bent part 143 where a chain storage guide 141 forms a linear guide portion 141A having guide length LA, which is equal to or longer than a plate pitch P, an arc-shaped guide portion 141B of an arc-shaped chain advancing end, and an arc-shaped guide portion 141C of an arc-shaped chain retreating end.
Patent JP-2011078973-A (JP)
Title: Apparatus and method for processing and recovering gaseous hydrocarbon
Inventor: TANIMURA YASUHIRO
IPC: B01D53/72
Filed: 2010-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact and inexpensive apparatus and a method for processing and recovering gaseous hydrocarbon which can prevent an adsorbent from being poisoned due to the effect of moisture contained in gasoline vapor.  <P>SOLUTION: The apparatus for processing and recovering gaseous hydrocarbon includes: a condensation device 6 which cools moisture and gasoline vapor; adsorption/desorption devices 2, 3 which are arranged in the downstream of gas in the rear stage of the condensation device 6 and is filled with the adsorbent for adsorbing and desorbing gasoline vapor in the rear stage of the condensation device; a gas-circulating blower 4 which blows purge gas for desorbing the gasoline vapor adsorbed onto the adsorbent, to the adsorption/desorption devices; and a constant flow rate valve for adjusting flow rate of the purge gas flowing into the adsorption/desorption devices 2, 3.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011029674-A (JP)
Title: Electronic component mounting device
Inventor: WATANABE AKIO
IPC: H05K13/04
Filed: 2010-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a sucking rate of electronic components from lowering when storage tapes are connected by a connecting tape because of shortage of electronic components.  <P>SOLUTION: After a new storage tape C is connected to an old storage tape C, a CPU 110 sends a feed command to a component supply unit 6, and a servomotor 28 and a driving motor 42 of the supply unit 6 are driven to perform a component feed operation and the like. When the suction rate of the component supply unit is below a predetermined value, a substrate recognition camera 14 is moved to a suction extraction position of the supply unit 6 to image a storage unit Cc of the storage tape C, and a recognition processing apparatus 117 performs recognition processing. Based on the recognition processing result, a correction value is stored in a RAMI 111, and after an X-axis driving motor 12X and a Y-axis driving motor 12Y are driven while the correction value is taken into consideration, a vertical axis driving motor 16A is driven, so that a suction nozzle 18 moves down to extract an electronic component.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011029675-A (JP)
Title: Semiconductor device
Inventor: NAKAZAWA YOSHITO
IPC: H01L29/06
Filed: 2010-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To increase the breakdown voltage of a trench gate type power MISFET, without increasing the number of manufacturing processes.  <P>SOLUTION: In the same impurity ion introduction process, a p<SP>-</SP>type semiconductor region 10 and a p<SP>-</SP>type field limiting ring 11 are formed collectively in a gate wiring region GLA to contact a groove 5 with a gate extraction electrode 8 formed therein. Then, if it is defined that the width of a part arranged in the outside of the groove 5 from between the gate extraction electrode 8 and the resistivity of an n<SP>-</SP>type single-crystal silicon layer 1B are CHSP and ρ (Ω cm), respectively, the CHSP is set to satisfy the relation: CHSP≤3.80+0.148ρ.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012106872-A (JP)
Title: Oxygen partial pressure controlling method
Inventor: IWASAKI RYUSUKE
IPC: C01B13/02
Filed: 2010-11-15
Abstract: PROBLEM TO BE SOLVED: To provide an oxygen partial pressure controlling method capable of reducing an oxygen partial pressure with high operating efficiency over the wide oxygen partial pressure range.SOLUTION: In the oxygen partial pressure controlling method to purify an oxygen-containing gas to an ultra low oxygen pressure gas by an oxygen pump, a plurality of types of oxygen pumps 21a and 21b varied in an electrolytic conduction region are constructed, and the oxygen pump 21a having an electrolytic conduction region in a high oxygen partial pressure range at least is used when an oxygen partial pressure of a purification target gas is high, while the oxygen pump 21b having an electrolytic conduction region in a low oxygen partial pressure range is used when an oxygen partial pressure of the purification target gas is low.
Patent JP-2012106168-A (JP)
Title: Apparatus and method for treating wastewater
Inventor: MITANI KAZUYUKI
IPC: C02F1/04
Filed: 2010-11-16
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for treating wastewater, which can perform solid-liquid separation of wastewater that can hardly be separated into solids and liquid and has wide variation of the water quality thereof by an apparatus that is simple and stably operable so as to reduce the amount of waste in volume and also can treat the wastewater to a water quality within a legal standard value range, and to provide a method for treating wastewater.SOLUTION: The apparatus 100 for treating wastewater includes: an evaporative concentration device 120 for evaporating a liquid content in a reduced-pressure atmosphere from alkaline wastewater containing an oil content generated in a process for manufacturing steel to remove a solid content being a residual dross and also separating and recovering the evaporated liquid content; and an oil separator 130 provided in a subsequent stage of the evaporative concentration device 120 and separating and removing the oil content from the liquid content separated and recovered by the evaporative concentration device 120.
Patent JP-2012109093-A (JP)
Title: Electronic device
Inventor: ODAGAKI KOICHI
IPC: H04N5/232
Filed: 2010-11-16
Abstract: PROBLEM TO BE SOLVED: To reduce noise generated when an operation member movably arranged with respect to a device body is operated.SOLUTION: An electronic device comprises: an operation member which is movably arranged with respect to a device body; a first magnet which moves as the operation member moves; magnetic field detection means which is arranged in the vicinity of a moving locus of the first magnet, and which detects magnetic fields in a plurality of directions; and a second magnet which is arranged on the moving locus of the first magnet or an extended line of the moving locus. The first magnet and the second magnet are arranged such that their opposing ends have the same polarity. The directions of the magnetic fields detected by the magnetic field detection means change as the operation member moves.
Patent JP-2012109129-A (JP)
Title: Electric contact and socket for electric component
Inventor: KAMIYAMA TAKEO
IPC: H01R13/24
Filed: 2010-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a contact pin which can easily be manufactured even when it is extremely thin.SOLUTION: In a contact pin 20, a conductive plate material is bent into a cylindrical shape, and a diameter of an upper opening end is reduced to form a tubular part 20b. A plunger 20f having a contact part 20g having a diameter smaller than that of the upper opening end 20d of the tubular part 20b and a body part 20h having a diameter larger than that of the upper opening end 20d is inserted in the tubular part 20b movably upward and downward. The plunger 20f is energized to insert a coil spring 20i for projecting the contact part 20g from the upper opening end 20d in the tubular part 20b. A contact piece 20k integrally formed on a lower opening end 20e of the tubular part 20b is bent in a direction for blocking the lower opening end.
Patent JP-2011130429-A (JP)
Title: Data transmitting device, data receiving device and data transmitting and receiving system
Inventor: KATO NOBUETSU
IPC: H04L7/04
Filed: 2010-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To overcome the problem with a conventional HDMI audio clock transmitting system, wherein a cycle time-stamp value varies, resulting in deteriorated accuracy of the audio clock.  <P>SOLUTION: The data transmitting device includes: a clock frequency divider to divide sample clock for data by a given division ratio to generate a clock; a counter to count the clock generated with the clock frequency divider; an averaging unit to average the count values measured with a counting generator; a noise shaper to reduce the number of bits of an average count value acquired with the averaging unit; and a transmitter to transmit a base clock, the count value generated with the noise shaper and the frequency division ratio used by the clock frequency divider.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012113128-A (JP)
Title: Hologram sheet, hologram label and hologram transfer sheet
Inventor: SUGIE KENTA
IPC: G03H1/02
Filed: 2010-11-25
Abstract: PROBLEM TO BE SOLVED: To solve such problems in which a hologram sheet with pattern is stuck onto a sticking object for identifying the authenticity of the sticking object, however, if it is possible to produce a counterfeit simply by printing a similar pattern on a hologram sheet and sticking it to another sticking object that is not authentic and to use it, the authenticity cannot be maintained.SOLUTION: In this hologram sheet with patterns, patterns slightly different in visibility are formed on the upper/lower parts of a hologram forming layer that constitutes the hologram sheet, so as to give recognition as if one pattern is formed on both sides. When determining the authenticity, the authentication is easily determined by determining the slight difference in visibility.
Patent JP-2012111864-A (JP)
Title: Curable composition
Inventor: IDE MASAHITO
IPC: H01L21/336
Filed: 2010-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a curable composition capable of imparting a thin film having high dielectric constant and excellent insulation property, and to provide a thin film transistor showing excellent characteristics by applying a thin film formed by using the composition as a gate insulating film.SOLUTION: The curable composition contains (A) a polysiloxane-based resin, (B) an organic metal compound and (C) an organic solvent as indispensable components, wherein a content rate of the organic metal compound is 10-80 wt% to the polysiloxane-based resin. The thin film transistor using a film comprising the composition as the gate insulating film has excellent characteristics.
Patent JP-2012110547-A (JP)
Title: Method of manufacturing deodorizing foam
Inventor: TANAKA YOICHI
IPC: F24F13/28
Filed: 2010-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing deodorizing foam having excellent air permeability and deodorizing property.SOLUTION: Mixed liquid 21 of a deodorant and a binder is applied by silk screen printing to the surface of polyurethane foam 11 from which a cell membrane is removed. Air 53 is sprayed on the surface of polyurethane foam 11A after application of the mixed liquid to make the mixed liquid 21 penetrate the inside of the polyurethane foam. The polyurethane foam 11B after air spraying is heated to dry the mixed liquid. Thus the deodorant adheres to the inside of the polyurethane foam from which the cell membrane is removed to manufacture deodorizing foam suitable as a filter etc. for an air conditioner and air cleaner.
Patent JP-2012117228-A (JP)
Title: Panel member for thermal load reduction, panel structure for thermal load reduction having panel member for thermal load reduction, and arrangement method of panel member for thermal load reduction
Inventor: SAKAMOTO YOSHIHITO
IPC: E04B1/80
Filed: 2010-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a panel member which reduces a thermal load to a building during both cooling and heating periods.SOLUTION: A panel 1 for thermal load reduction to a building which is installed on an external surface S of the building to entirely or partly cover the surface from solar radiation for reducing the thermal load to the building comprises: a heat transfer base material 2 having a plate shape with at least two surfaces; a heat shielding surface 3 which is arranged on one surface of the heat transfer base material and turned toward a solar radiation side during a cooling period to suppress heat transfer, with a solar reflectance of 80% or more; ane a heat absorbing surface 4 which is arranged on another surface of the heat transfer base material 2 and turned toward a solar radiation side during a heating period to enhance heat absorption, with a solar reflectance of 20% or less.
Patent JP-2012117567-A (JP)
Title: Bearing device
Inventor: KATSUNO YOSHIAKI
IPC: F16C19/18
Filed: 2010-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a bearing device which can maintain rigidity of bearing and improve rotation accuracy of the bearing used in inner ring rotation, while surely preventing creeping.SOLUTION: The bearing device includes a rolling bearing 10 in which an inner ring is out-fitted to a swivel base 32 which is a shaft, an outer ring is fitted into a stage 31 which is a housing, and a pre-load is applied after assembly into the swivel base 32 and the stage 31, with a plurality of balls arranged between the inner and the outer rings. Between the outer peripheral surface of the swivel base 32 and the inner peripheral surface of the inner ring, a loose engagement is established under such condition as a pre-load is not applied yet to the rolling bearing 10, but a tight engagement is established under such condition as the pre-load is applied to the rolling bearing 10. Here, φd<(φD+φd)/2 is satisfied, where φD is the outer diameter of the outer ring of the bearing, φd is inner diameter of the inner ring, and φdis a diameter of pitch circle of the balls. Further, under such condition as the pre-load is applied to the rolling bearing 10, the contraction amount of the inner diameter of inner ring is set to be larger than the expansion amount of the outer diameter of the outer ring.
Patent JP-2012119190-A (JP)
Title: Direct current light source device, socket capable of connecting the direct current light source device and fluorescent light, and lighting apparatus comprising the socket
Inventor: FUKANO SATOSHI
IPC: F21V23/00
Filed: 2010-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a direct current light source device which is less likely to be erroneously connected to a lighting apparatus dedicated for a fluorescent light, a socket capable of connecting the direct current light source device and a fluorescent light, and a lighting apparatus comprising the socket.SOLUTION: A direct current light source device comprises a cylindrical main body 31 which holds a direct current light source, and at least two terminal pins 32 and 33 which are provided on an end surface of the main body 31 in the axial direction so as to protrude therefrom and each electrically connected to the direct current light source. As the terminal pins 32 and 33, at least one flat plate-shaped terminal pin 33 is provided, of which dimension in one of directions orthogonal to the axial direction of the main body 31 is larger than a diameter of an existing terminal pin of a straight tube fluorescent light. In a socket of a lighting apparatus dedicated for the fluorescent light, if a pin insertion hole for inserting a terminal pin is formed in size and shape which does not allow insertion of the plate-shaped terminal pin 33, erroneous connection of the direct current light source device 3 is prevented.
Patent JP-2012117302-A (JP)
Title: Unit building
Inventor: ONISHI HIROSHI
IPC: E04B1/348
Filed: 2010-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a unit building capable of improving insulation and waterproof properties.SOLUTION: A unit building 10 comprises: a first insulation material 42 installed at an outdoor side of an inner wall panel 20; a first waterproof sheet 44 laid at the outdoor side of the first insulation material 42 in touch with the same; a second insulation material 48 installed at an indoor side of an outer wall panel 30; and a second waterproof sheet 46 laid at the indoor side of the second insulation material 48 in touch with the same. Insulation property of the unit building 10 is thus improved by both the first insulation material 42 and the second insulation material 48. Waterproof property of the unit building 10 can also be improved by restraining water from infiltrating into the indoor side of the unit building 10 because the first waterproof sheet 44 and the second waterproof sheet 46 are arranged between the first insulation material 42 and the second insulation material 48.
Patent JP-2012118035-A (JP)
Title: Radar device
Inventor: KIKUTA MASARU
IPC: G01S13/72
Filed: 2010-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a radar device capable of reducing the frequency of target display due to a false tracking at the start of automatic tracking in simultaneously monitoring objects having great difference in speed, such as an aircraft and a ship.SOLUTION: In a radar device, during a sliding window processing performed by a tracking operation part 17, it is determined whether there is a correlation of an object between scans at the present and preceding times. The number of determinations in which a correlation is recognized is counted in the course of scanning, and the number so obtained is included as a correlation/connection success frequency in an object report as tracking information for displaying the objects and sent to an operation display part 18. On the other hand, to a plurality of operation display parts 18a to 18c, threshold levels kmost appropriate for objects monitored have been set corresponding to the correlation/connection success frequency; objects having a correlation/connection success frequency exceeding the threshold levels kare selected from the object report received, as object reports for display objects; and the symbols of the objects are displayed on the screen.
Patent JP-2011125698-A (JP)
Title: Method for processing image acquired by tomography or view reduced tomosynthesis
Inventor: RIDDELL CYRIL
IPC: A61B6/02
Filed: 2010-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an iterative reconstruction method without requiring storing of intermediate 3D images.  <P>SOLUTION: The method includes processing steps for collecting a plurality of 2D projection images of an object by using an imaging system, the collection being defined by Rf=s (wherein s is a vector for collection projection, R is a projection operator which models the imaging system, and f is the 3D image of the object to be reconstructed with knowledge of R and s), processing the collected 2D projection images by applying an iterative algorithm defined by the iteration, and generating at least one processed projection image set in each iteration defined so that the 3D image of the object is a linear function of the processed 2D projection images according to the property f<SP>(n)</SP>= R^p<SP>(n)</SP>(R^ is a matrix such that R^Rf is a 3D image).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012122416-A (JP)
Title: Fuel supply apparatus for internal combustion engine
Inventor: HONMA MASAHIRO
IPC: F02M37/00
Filed: 2010-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a fuel supply apparatus for an internal combustion engine that can reliably prevent deficiency in supply of an engine fuel which is caused by a filter clogged due to deposition of wax in a return fuel.SOLUTION: The fuel supply apparatus includes: a supply conduit 4 that supplies the fuel from a fuel tank 2 to a fuel injection device 3 of the engine 1; a return conduit 5 that cools an excess fuel from the fuel injection device in a fuel cooler 6 and returns the excess fuel to the fuel tank; a bypass path 9 that bypasses the fuel cooler and flows the fuel flowing in the return conduit into a confluence part 8 that is more downstream than an upstream branch part 7 of the fuel cooler; and a flow path switching unit 11 that connects the fuel cooler with the fuel tank when a temperature Tn of the fuel passing the confluence part is higher than a high temperature determination value Tf2 of the fuel, and connects the bypass path 9 with the fuel tank 2 when the fuel temperature is low one which is equal to or lower than a low temperature determination value Tf1.