baber/WOPTO huggingface dataset:
Patent JP-2011249320-A (JP)
Title: Planar light source device and display device
Inventor: SHIBATA KOICHI
IPC: G02F1/1333
Filed: 2011-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a planar light source device which can prevent a difference between light and shade generated at an end of the planar light source device at the time of forming of the planar light source device using point light sources and has high utilization efficiency of light.SOLUTION: In the planar light source device, a front frame 5 is arranged at a peripheral edge end of an emitting surface 1a of a light guide plate 1 at a side where the point light sources 6 are arranged so as to make a projection 50 being convex at an emitting surface 1a side facing the emitting surface 1a. The projection 50 of the front frame 5 is parallel with the emitting surface 1a of the light guide plate 1 in response to an arranged position of the point light sources 6, and a width of the projection 50 extending to an opening 5a of the front frame 5 is changed. The projection 50 is formed so as to widen a projecting width H1 of a projection section 51 formed at a location where the point light source 6 is arranged and to narrow a projecting width H2 of a projection section 52 formed at a section (between the point light sources 6) where the point light source 6 is not arranged.
Patent JP-2012224272-A (JP)
Title: Inner weather strip
Inventor: NOMURA MISAO
IPC: B60R13/02
Filed: 2011-04-21
Abstract: PROBLEM TO BE SOLVED: To provide an inner weather strip capable of suppressing the generation of a gap between a door trim and door glass.SOLUTION: The inner weather strip 30 disposed between the door trim 11 and the door glass 27 includes an attachment base 31 attached along an upper edge 25 of the door trim 11, a glass abutment part 32 extended from the attachment base 31 toward the outside of a vehicle interior while inclining upward and abutting on the door glass 27, and a seal part 33 extended from a tip of the glass abutment part 32 toward the inside of the vehicle interior and abutting on the upper edge 25 of the door trim 11 to seal a gap between the upper edge 25 and the door glass 27. Each of the glass abutment part 32 and the seal part 33 is formed to define one side of a triangle which is hollow as viewed in section, and the seal part 33 is made thinner than the glass abutment part 32 and deflects as the glass abutment part 32 is displaced accompanied by the ascending/descending of the door glass 27.
Patent JP-2012231272-A (JP)
Title: Receiving circuit
Inventor: SAITO HISAMI
IPC: H04B10/43
Filed: 2011-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a receiving circuit that allows prevention of malfunction due to fluctuation in an optical signal.SOLUTION: A receiving circuit comprises: a first light-receiving element that receives an optical signal and converts the optical signal into a first optical current; a signal voltage generator that converts the first optical current into a signal voltage; a second light-receiving element that receives the optical signal and converts the optical signal into a second optical current; a reference signal generator that converts the second optical current into a reference voltage; a delay element that delays and reduces a signal component of the reference voltage; and a comparator that compares the signal voltage with a threshold voltage based on the reference voltage.
Patent JP-2012231026-A (JP)
Title: Solid state image pickup device
Inventor: KOKUBU KOICHI
IPC: H04N5/374
Filed: 2011-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a solid state image pickup device which, for example, prevents color mixture between adjacent pixels against oblique incident light.SOLUTION: According to one embodiment, a solid state image pickup device including a photoelectric conversion part is provided. The photoelectric conversion part has a semiconductor region and a second conductive type semiconductor film. The semiconductor region is provided in a semiconductor substrate and has a second conductive type first region and a first conductive type second region. The second region is provided on the first region. The first conductive type is different from the second conductive type. The semiconductor film is provided on the semiconductor region. The absorption coefficient of a material of the semiconductor film to visible light is higher than that of a material of the semiconductor substrate to the visible light. The thickness of the semiconductor film is smaller than that of the semiconductor region.
Patent JP-2012230034-A (JP)
Title: Magnetostriction measuring device
Inventor: OKITA KAZUHIKO
IPC: G01N27/72
Filed: 2011-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a magnetostriction measuring device capable of using a strong magnetic field to measure magnetostriction of a magnetic film covered with a shield layer.SOLUTION: Bending means 13 supports a plate body 1 with a magnetic film in a manner capable of bending the plate body 1. The bending means 13 comprises: circumference support means 24 for supporting a circumference of the supported plate body 1 on one surface side of the plate body 1; and center support means 25 for supporting a central part of the plate body 1 on the other surface side of the plate body 1. In the bending means 13, the circumference support means 24 presses the plate body 1 with predetermined force. Magnetic field generation means 12 comprises: multiple electromagnets 21; and magnetic path extension materials 22 that are arranged on both sides of the plate body 1 supported by the bending means and that extend in a manner to connect to each core of one or more electromagnets 21 among the electromagnets 21. In the magnetic field generation means 12, tips 22a of the magnetic path extension materials 22 are arranged on both sides of the plate body 1 at a distance from the plate body 1 in a manner to face one another across the plate body 1.
Patent JP-2012230289-A (JP)
Title: Method of manufacturing array substrate, array substrate, method of manufacturing screen, and screen
Inventor: SAITO ATSUSHI
IPC: G03B21/60
Filed: 2011-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing an array substrate in which an array substrate configured by arranging a plurality of fine protrusions or recesses is transferred and molded using a mold member, an outer edge part is cut to a prescribed size, and an area where the protrusion and the recess are formed on a substrate can be easily obtained in the prescribed size.SOLUTION: A method of manufacturing an array substrate includes; a mold member which is provided against a substrate having thermoplasticity and in which a plurality of protrusions or recesses and grooves to be transferred in an array shape have the plurality of the protrusions or the recess transferred to the mold member and the shape of projections becoming a groove;: and a substrate transfer process in which the protrusions or recesses and projections formed in the mold member are transferred to the substrate by pressing the mold member to the substrate.
Patent JP-2012231736-A (JP)
Title: Injurious bird and animal control equipment
Inventor: SHIMADA JUNICHI
IPC: A01M29/10
Filed: 2011-04-28
Abstract: PROBLEM TO BE SOLVED: To provide injurious bird and animal control equipment that can more effectively give unpleasant feeling to a bird and an animal, and can repel the bird and the animal.SOLUTION: The injurious bird and animal control equipment 10, which repels the injurious bird and animal by emitting light, has solely two kinds of light sources that are a first light source 1211-1214 for emitting one color or two colors out of red, green or an interval color between both the colors, and a second light source that are 1221-1224 for emitting blue or violet color. Thereby stimulation and unpleasant feeling can be effectively given by directly acting on 2-3 kinds of cone cells that the injurious bird and animal to be controlled have, as well as the effect for repelling the injurious bird and animal can be enhanced, as the light with two or more colors to which the injurious bird and animal are not accustomed to is used.
Patent JP-2012233241-A (JP)
Title: Furnace body structure of aluminum melting furnace
Inventor: UCHIYAMA HISASHI
IPC: C22B9/16
Filed: 2011-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a furnace body structure of an aluminum melting furnace, which inhibits the local damage of furnace body lining by a molten aluminum and is excellent in efficiency of aluminum melting treatment and certainty of molten aluminum purification.SOLUTION: The furnace body structure includes: a melting chamber 21 for melting a raw material for molten aluminum; a retaining chamber 22 for heating and retaining the molten aluminum communicating with the melting chamber through a first communicating part 22a; a degassing chamber 23 for degassing the molten aluminum by blowing an inert gas therein communicating through the retaining chamber and a second communicating part 22b; and a filtering chamber 24 for cleaning the molten aluminum communicating through the degassing chamber and a third communicating part 24b, and their chambers are integrally connected. A ceramic filter 25 is stood in the filtering chamber to clean the molten aluminum flowed in from the third communicating part to the filtering chamber thereof. A step D is provided so that the bottom of the filtering chamber is positioned upward more than the position of the bottom 23d of the degassing chamber and further, a tilted floor 26 is formed on the bottom of the third communicating part to rise from the bottom of the degassing chamber toward that of the filtering chamber.
Patent JP-2011240479-A (JP)
Title: Device and method for changing rotation direction angular position of pneumatic tire fixed to wheel rim
Inventor: LEMSER MATTHIAS
IPC: B25J15/08
Filed: 2011-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a device which increases economics of production, is easy in integration to a facility for the mass production of an automobile wheel and simplifies carrying work regarding matching.SOLUTION: The device changes a rotation direction angular position of a pneumatic tire with regard to a rim. The pneumatic tire is fixed to the rim and rotated by a rotary drive mechanism which can perform positioning. The device includes a manipulator device (1) including a gripper (2) having a gripper finger (17) adjustable in the radius direction including opposing lift-off devices (25, 29). The wheel can be attached to a gripping tool by the gripper (2). After removing a tire bead from the gripped rim, the pneumatic tire can be rotated around the rim by a calculated angular difference.
Patent JP-2012236482-A (JP)
Title: Fuel leakage preventive device
Inventor: NISHIZAWA TATSUYA
IPC: F02M37/00
Filed: 2011-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a fuel leakage preventive device that can prevent an outflow of fuel, even if a vehicle overturns.SOLUTION: When a liquid level of the fuel in a fuel tank 10 rises when the vehicle turns, a float valve 3 rises by buoyancy, and a blocking-up part 3a of the float valve 3 blocks up a discharge port 2c. The blocking-up part 3a of the float valve 3 is fixed to the discharge port 2c, and when pressure in the fuel tank 10 increases to predetermined pressure or more, a relief valve 5 is pushed by internal pressure of the fuel tank 10, a communicating port 2i opens, a relief port 2j, the communicating port 2i and a relief passage 2g are communicated, and the pressure in the fuel tank 10 is released outside the fuel tank 10. When the vehicle overturns, and a head and tail of the fuel tank 10 becomes inverse, a blocking-up valve 7 moves to block up the communicating port 2i, is energized to a communicating port 2 by weight of the fuel, and blocks up the communicating port 2.
Patent JP-2011249793-A (JP)
Title: High-speed insertion and extraction device for interface card
Inventor: HONGYING YING
IPC: H05K7/14
Filed: 2011-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a high-speed insertion and extraction device for an interface card which is especially applied to a PCIe interface card.SOLUTION: The high-speed insertion and extraction device for an interface card of this invention mainly comprises a housing and a fixed unit. The housing covers a PCIe interface card, and the fixed unit is installed to a side of the housing and/or the PCIe interface card. When the PCIe interface card is inserted in a PCIe slot, the high-speed insertion and extraction device holds or engages the PCIe slot. This process can increase the stability to insert the PCIe interface card in the PCIe slot; insert/extract the PCIe interface card in/from the PCIe slot quickly; and attach and fix the PCIe interface card to the PCIe slot without using a tool. Consequently, the high-speed insertion and extraction device for an interface card improves flexibility in electric circuit designing for a computer system agent.
Patent JP-2012237254-A (JP)
Title: Lubrication oil passage structure and supercharger
Inventor: IWASA YOSHITAKA
IPC: F02B39/14
Filed: 2011-05-12
Abstract: PROBLEM TO BE SOLVED: To sufficiently prevent blocking of an oil drain port 75 by lubrication oil G by enhancing the oil draining property from the oil drain port 75.SOLUTION: An oil supply port 61 is formed on an upper part of a bearing housing 3, oil supplying passages 63, 65 are formed on the upper part of a supporting block 5, an oil draining cutout 67 is formed on a front end side on the lower part of the supporting block 5, an oil draining passage 69 is formed on a back end side on the lower part of the supporting block 5, a receiving chamber 73 is formed below the supporting block 5 inside the bearing housing 3, the oil drain port 75 is formed on the lower part of the bearing housing 3, and on a cross section perpendicular to a shaft center of a rotor shaft 19, the oil draining cutout 67 is directed vertically downward, and a passage center 69c of the oil draining passage 69 is inclined towards the opposite side of a rotating direction D of the rotor shaft 19 with respect to the vertically downward direction.
Patent JP-2012239406-A (JP)
Title: Harvested onion processing apparatus
Inventor: MATSUDA KAZUYUKI
IPC: A01D33/08
Filed: 2011-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a processing apparatus for applying multiple processings to harvested onions in the course of transporting the harvested onions to a downstream side, and recovering the harvested onions on the downstream side without applying a specific treatment.SOLUTION: The harvested onion processing apparatus 1 includes a first transporting means 2, a first processing means 3 for applying first processing to the harvested onions transported by the first transporting means 2 in the course of further transporting the onions to the downstream side, a second transporting means 4 for transporting the harvested onions transported by the first processing means 3 further to the downstream side, a second processing means 5 for applying second processing to the harvested onions transported by the second transporting means 4 in the course of further transporting the onions to the downstream side, and a third transporting means 6 for transporting the harvested onions transported by the second processing means 5 further to the downstream side. Over the first processing means 3 or second processing means 5, there is provided detachable bypass transporting paths 9 (9') for supplying the harvested onions transported by the transporting means on the upstream side of the processing means to the transporting means on the downstream side of the processing means.
Patent JP-2012240596-A (JP)
Title: Storage structure of vehicle seat
Inventor: SAKAI SHOICHI
IPC: B60N2/30
Filed: 2011-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a storage structure of a vehicle seat capable of folding back a rear seat for storage without reducing a vertical space of a luggage compartment provided on the rear part of a car compartment.SOLUTION: A seat back 11 in a first seat 3 is turned down and then inverted toward a front side with a front side leg part 13 as a center. A rear face 31a of a seat cushion 31 of a second seat 5 is closely opposed to a rear face 7a of a seat cushion 7 of the first seat 3 by turning down and inverting a seat back 35 in the second seat 5, and furthermore the second seat 5 is arranged above the front side leg part 13 of the first seat 3.
Patent JP-2012240379-A (JP)
Title: Printing device
Inventor: KATO TSUTOMU
IPC: B41J15/04
Filed: 2011-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a printing device that normally conveys a printing medium to the downstream side, even if the printing medium is conveyed to the upperstream side than a printing point in order to perform no-margin printing.SOLUTION: A roll sheet 3A is moved from a first position to a second position. The first position is a position in which the roll sheet 3A is sandwiched between a platen roller 26 and a heat generating unit 311, and also, the roll sheet 3A is sandwiched between a conveying roller 28 and a thermal head 31. The second position is a position in which the roll sheet 3A is not sandwiched between the platen roller 26 and the heat generating unit 311, and also, the roll sheet 3A is sandwiched between the conveying roller 28 and the thermal head 31. When the roll sheet 3A is in the second position, the tip 301 of the roll sheet 3A is located on the upperstream side than a printing point 23. Printing is performed on the roll sheet 3A at the printing point 23 while conveying the roll sheet 3A from the second position to the downstream side.
Patent JP-2012247206-A (JP)
Title: Steel material component identification device and program therefor
Inventor: KOBAYASHI HIROSHI
IPC: G01N19/06
Filed: 2011-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a device for identifying the components of steel materials by carrying out image processing to a spark which is generated in the spark test of steel.SOLUTION: The steel material component identification device includes: a luminance conversion processing part for converting the image of a spark which is generated by grinding a steel material into a spark image with a gray scale; a binarization processing part for carrying out binarization with a predetermined threshold for each of the pixels of the spark image with the gray scale; a short straight line matching processing part for matching each of a plurality of templates showing a short straight line which is equivalent to a plurality of angles with the binarized spark image, and for storing the type and position of the matched template; a bursting part extraction processing part for, when the number of the matched templates is equal to or more than a predetermined number in the range of an arbitrary spark image, recognizing it as the bursting part of a spark and extracting the bursting part, and for counting the number of bursting of the spark as the total number of the bursting parts and the total number of the matched templates in the spark image; and a steel material identification processing part for identifying steel materials on the basis of the number of bursting of the spark and the total number of the matched templates.
Patent JP-2011158489-A (JP)
Title: Oscilloscope calibration method
Inventor: PICKERD JOHN J
IPC: G01R13/20
Filed: 2011-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for an exact calibration of an oscilloscope, taking a front end (analog component) of the oscilloscope in consideration.  <P>SOLUTION: In each channel 110 including an analog component 112 and digital components 118-124, an enhancement filter 120 enhances a response of each channel. From a step response obtained by supplying a calibration signal to each channel and a required step response of the oscilloscope, the characteristics of the enhancement filter are set by obtaining a filter coefficient of the enhancement filter.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012249455-A (JP)
Title: Electric system in vehicle
Inventor: KIKUCHI TAKURO
IPC: H01M10/44
Filed: 2011-05-30
Abstract: PROBLEM TO BE SOLVED: To suppress deterioration in a battery caused by an overcharge.SOLUTION: An electric system in a vehicle comprises: a battery 150 storing power supplied from a power supply; and a system main relay 230 which connects the power supply and the battery 150 in their disconnected status when voltage of the battery 150 is lower than a threshold, and disconnects the power supply and the battery in their connected status when the voltage of the battery becomes higher than a predetermined value set higher than the threshold.
Patent JP-2012250373-A (JP)
Title: Ultraviolet irradiation device and ultraviolet irradiation method
Inventor: NISHIKAWA NORIHIDE
IPC: B05C9/12
Filed: 2011-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an ultraviolet irradiation device and ultraviolet irradiation method capable of reducing consumption energy of the entire process by effectively using energy such as an infrared ray which has been wasted conventionally when ultraviolet is irradiated to cure with respect to a workpiece with lower heat resistance, and capable of preventing damage on the workpiece from occurring.SOLUTION: The ultraviolet irradiation device includes: a light source 31 for emitting the light including at least the ultraviolet; a first reflection member 31 which reflects the ultraviolet emitted from the light source 31 to the workpiece W side to form a first irradiation area on the workpiece W, and causes the light with the wavelength longer than the ultraviolet to penetrate; and a second reflection member 32 which reflects the light with the wavelength longer than the ultraviolet penetrating the first reflection member 31 to the workpiece side to form a second irradiation area on the workpiece. The second irradiation area is formed separately in the upper stream with respect to the predetermined direction D rather than the first irradiation area.
Patent JP-2012251730-A (JP)
Title: Room pressure control system
Inventor: KASHIWAYA HIROSHI
IPC: F24F7/007
Filed: 2011-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a room pressure control system which can extend a life of a valve in charge of a PCV (pressure control ventilation) function and extend operating time and a maintenance period of the entire system.SOLUTION: The room pressure control system has: fume hoods 101-1 and 101-2 installed inside a room 100; local exhaust ducts 102-1 and 102-2; an air supply duct 103; a general exhaust duct 104; local exhaust valves EXV1 and EXV2; air supply valves MAV-M and MAV-B; general exhaust valves GEX-M and GEX-B; controllers 105-1, 105-2, 106, and 107; and a differential pressure sensor 109. The controller 106 decides any one of the air supply valves MAV-M and MAV-B and the general exhaust valves GEX-M and GEX-B as a room pressure valve, and controls the room pressure valve so that a pressure difference measured by the differential pressure sensor 109 conforms to a set value. The controller 106 switches a valve functioning as the room pressure valve according to the predetermined rule.