baber/WOPTO huggingface dataset:
Patent JP-2012187832-A (JP)
Title: Cleaning method of transfer molding device
Inventor: KADORIKU SHINJI
IPC: B29C45/02
Filed: 2011-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning method for cleaning and removing resin adhering to a plunger side of a transfer molding device.SOLUTION: In the cleaning method: a tip of a plunger (7) projects from a pot (6) into a cavity (5) and a cleaning target area including at least a location position of the pot (6) of the cavity (5) is sealed on an immediately-before position where the cavity (5) is formed by mold-closing, and liquid is injected into the cleaning target area from a supply port (10) and the liquid in the cleaning target area is discharged from an outlet (11) to the outside, thereby cleaning the apparatus.
Patent JP-2012193646-A (JP)
Title: Electric blower and vacuum cleaner using the same
Inventor: FUJIWARA YUKIHIRO
IPC: F04D29/056
Filed: 2011-03-16
Abstract: PROBLEM TO BE SOLVED: To solve the following problems: an air flow is generated from a bearing toward an impeller fan due to a negative pressure when the impeller fan rotates, and lubricating grease leaks from a bearing part, thereby deteriorating reliability due to shortage of the lubricating grease in the bearing part.SOLUTION: A seal plate 32 having an annular protruding section 31 is disposed between a rear shroud 12a of the impeller fan 12 and a frame front 10a. An annular bearing ring 30 is supported by the frame front 10a and comes into contact with the protruding section 31 of the seal plate 32. According to this, the air is prevented from flowing toward the impeller fan 12 by the sealing effect between the protruding section 31 and the bearing ring 30, to prevent leak of lubricating grease from the bearing 9. Improvement in fan efficiency and improvement in reliability of the bearing 9 can be thus attained.
Patent JP-2012193533-A (JP)
Title: Method of estimating size of falling rock lump and method of determining countermeasure construction
Inventor: URAKOSHI TAKUYA
IPC: E01F7/04
Filed: 2011-03-16
Abstract: PROBLEM TO BE SOLVED: To appropriately perform quantitative evaluation of stability for a rock lump in a columnar shape, which is held by a rock bed at the upper end part and has a joint.SOLUTION: A weathering degree of a rock lump having a columnar shape is set by a joint (step S1), and on the basis of the relation of the weathering degree of the rock lump and a lowering degree of tensile strength of the rock lump, the lowering degree of the tensile strength of the rock lump is derived (step S2). The tensile strength of a sample which is similar to the rock lump and is not weathered is measured. The density of the sample is measured and the density of the sample is defined as the density of the rock lump (step S3). By using the following equation (1), a length in the axial direction of the rock lump falling from a rock bed is calculated (step S5). Le=k×Sp/(ρg×sinθ)...(1), provided that Le: the length in the axial direction of the rock lump falling from the rock bed, k: the lowering degree of the tensile strength of the rock lump, Sp: the tensile strength of the sample, ρ: the density of the rock lump, g: gravity acceleration, and θ: an inclination angle in the axial direction of the rock lump relative to the horizontal direction.
Patent JP-2012194089-A (JP)
Title: Optical measuring device
Inventor: KUMEGAWA KAZUAKI
IPC: G01N21/05
Filed: 2011-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an optical measuring device which improves measurement accuracy of absorbance by correcting an optical path length.SOLUTION: An optical measuring device includes: a first light receiving part 15 for measuring transmitted light volume of light from a light source 8, which penetrates a reaction liquid in a measurement tank 1; a calculation part 16 for calculating a concentration of a liquid sample from the transmitted light volume measured by the first light receiving part 15; an optical path length measuring part 20 for measuring an optical path length of the light from a light source part 19, which travels in the reaction liquid in the measurement tank 1; and a correction part 18 for correcting the concentration of the liquid sample based on the optical path length measured by the optical path length measuring part 20.
Patent JP-2012196075-A (JP)
Title: Portable terminal charger
Inventor: ONUMA NOBUO
IPC: H01M2/10
Filed: 2011-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a lid body opening/closing mechanism which is simple and difficult to break in a portable terminal charger having a lid body opening/closing a charging plug.SOLUTION: A portable terminal charger has a configuration comprising: a battery 11 for supplying a portable terminal with power; a case body 10 accommodating the battery 11; a charging plug 13 installed so as to project from the case body 10; and a lid body 3 which is attachably/detachably mounted on the case body 10 and opens and closes the charging plug 13. The configuration is convertible between: a lid body closed state in which the case body 10 and the lid body 3 are tightened and hold integrally by a shrinkage force of an annual elastic band 4 which is connected to both the case body 10 and the lid body 3, is made of elastic material, and is externally fit to the case body 10 mounting the lid body 3; and a lid body open state in which the lid body 3 is separated from the case body 10, and is connected to the case body 10 by the elastic band 4.
Patent JP-2012193034-A (JP)
Title: Tray body
Inventor: ASADA TETSUO
IPC: B65H1/26
Filed: 2011-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a structure where a tray is smoothly slidable when sliding to a device body.SOLUTION: A paper feeding tray 22 can be inserted and removed in/from a multifunction machine 10. The paper feeding tray 22 has: a tray body 71 on which the paper can be placed; an extended tray 72 on which the paper can be placed, is extensible and contractible with respect to the tray body 71 and includes a recessed portion 79 that is held when the paper feeding tray 22 is inserted and removed; and a lock member 100 which locks the extension and contraction of the extended tray 72. The lock member 100 includes: a shaft 102 rotatably supported by the extended tray 72 with its vertical direction 7 as an axial line; an arm 103 extended from the shaft 102 along the extended tray 72; and an engagement portion 108 provided at the tip side of the arm 103. The tray body 71 has receiving portions 67 and 68 to/from which the engagement portion 108 is engaged and disengaged by the rotation of the shaft 102. The shaft 102 is arranged opposite to the receiving portions 67 and 68 with the recessed portion 79 therebetween in the horizontal direction 9.
Patent JP-2011204683-A (JP)
Title: Field emission element
Inventor: CHO HYUN SEUNG
IPC: H01J29/87
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a field emission element having a structure in which ineffective light emitting regions may be reduced.SOLUTION: A field emission element 100 includes: a first substrate 110 on which a gate electrode line, a cathode electrode line, and an electron emission source are formed; a second substrate 170 on which an anode electrode and a phosphor layer are formed, wherein the second substrate is arranged apart from the first substrate while facing the first substrate; and a side frame 130 which surrounds a region between the first substrate and the second substrate and forms a sealed internal space. The first substrate is arranged offset from the second substrate by a predetermined length in a first direction perpendicular to a direction in which the first substrate is apart from the second substrate. A rear terminal part for applying a voltage to the gate electrode line and the cathode electrode line is formed in a region protruding by the predetermined length. An anode terminal part for applying a voltage to the anode electrode is formed such that one end is brought into contact with the anode electrode and another end is exposed to the outside of the side frame.
Patent JP-2012202597-A (JP)
Title: Deployed warhead
Inventor: ENDO AKIRA
IPC: F42B10/14
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a warhead which increases an area of the destruction of an attack target and has a tip that maintains the stability of an airborne warhead.SOLUTION: The deployed warhead 11 that destroys the attack target includes the tip 13, a shaft 12 having one end connected to the rear end of the tip 13, at least one charge member 14 whose longitudinal one end is connected to one end of the shaft 12 at a connection portion 19, and a lock device 16 which keeps the charge member 14 parallel with the shaft 12 with respect to the longitudinal direction. The charge member 14 has a biasing mechanism 14a which enables deployment in a direction perpendicular to the shaft 12 with the connection portion 19 as a support. The lock device 16 has a release mechanism 16a which releases the parallel state.
Patent JP-2012200401-A (JP)
Title: Electronic sphygmomanometer
Inventor: TAKAHASHI KAZUNARI
IPC: A61B5/022
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an electronic sphygmomanometer 1 which can ensure a wide display screen while giving a light and compact impression by making the display panel section 4 thinner.SOLUTION: The electronic sphygmomanometer includes a measuring element 2 in which a part 28 for measurement for measuring a blood pressure is housed in a body section 6, and a cuff 3. For the measuring element 2, the flat plate-like display panel section 4 which simply includes a display section for displaying a measured blood pressure value is arranged in a manner to be projected upward from the body section 6. The cuff 3 has a cuff band 7 and an air tube. A cuff housing body 17 (cuff housing section) may be installed behind the body section 6 while being connected with the body section 6.
Patent JP-2012205094-A (JP)
Title: Crystal oscillator
Inventor: YOSHIMURA TAKAHIRO
IPC: H03B5/32
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an oscillator which can prevent conduction failure caused by the difference in thermal expansion coefficient between a lead terminal of a crystal vibrator and a circuit board, and can improve heat cycle resistance.SOLUTION: Disclosed is a crystal oscillator in which a crystal vibrator formed by mounting a crystal piece 10 on a hermetic base 2, attaching a cover 1 thereto and leading out a lead terminal 3 from the hermetic base 2 is mounted on a substrate 5, pattern wiring 6 is formed on one surface of the substrate 5, a through-hole is formed at a position corresponding to the lead terminal 3 in the substrate 5, the other surface of the substrate 5 and the hermetic base 2 are fixed by an adhesive 8 in a state where the lead terminal 3 of the crystal vibrator is inserted into the through-hole of the substrate 5, one end of an electric wire material 9 is connected to the lead terminal 3 protruding on the one surface of the substrate 5, and the other end of the electric wire material 9 is connected to the pattern wiring 6.
Patent JP-2012208327-A (JP)
Title: Scanning microscope
Inventor: MIZUTA MASAHIRO
IPC: G02B26/10
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a scanning microscope arranging first and second deflection elements nearby and reducing a total size.SOLUTION: A scanning microscope 10 has: a light source 20; an object lens 36; and a scanning unit 33. This scanning unit 33 has first to third deflection elements 33a to 33c, has the first and second deflection elements 33a, 33b arranged so that illumination light made incident from the light source 20 side is reflected by the first deflection element 33a and the second deflection element 33b and the illumination light is made to scan a sample surface 50 in a prescribed direction, in addition the first and second deflection elements 33a, 33b are rotated so that the rotational centers of the illumination light by the first and second deflection elements 33a, 33b are positioned more on the light source 20 side than the first deflection element 33a or positioned more on the sample surface 50 than the second deflection element 33b, furthermore, the third deflection element 33b is arranged to scan the sample surface 50 in a direction which is substantially orthogonal to the prescribed direction by having a reflection surface positioned in this rotational center of illumination light by the first and second deflection elements 33a, 33b.
Patent JP-2012208993-A (JP)
Title: Manufacturing method of glass substrate for magnetic disks
Inventor: NAKAE HAZUKI
IPC: B08B3/04
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a glass substrate for magnetic disks with uniform thickness on its periphery.SOLUTION: A manufacturing method of a glass substrate for magnetic disks according to the present invention in which the glass substrate for magnetic disks is manufactured using a glass substrate precursor, the manufacturing method includes a cleaning step that is carried out using a cleaning bath having a plurality of liquid phases separated into two phases or more in a depth direction. In the cleaning step, the glass substrate precursor is immersed in any of the liquid phases in the cleaning bath except for the top phase, and thereafter, the glass substrate precursor is pulled up through the top phase.
Patent JP-2012206457-A (JP)
Title: Composite plate
Inventor: KAWAMORITA SHOSUKE
IPC: B32B15/08
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a composite plate excelling in bending workability and lightweight property.SOLUTION: The composite plate is obtained by laminating metal sheets on both faces of a thermoplastic resin foamed sheet through an adhesive to integrate them. The thickness of the thermoplastic resin foamed sheet is 1-5 mm, the density of the thermoplastic resin foamed sheet is 0.02-0.1 g/cm, the thickness of the metal sheet is 0.1-0.5 mm, the total thickness of the composite plate is 1.1-5.5 mm, the total basis weight of the composite plate is 1-3.3 kg/m, and the maximum bending load of the composite plate is 15-65 N.
Patent JP-2012211545-A (JP)
Title: Intake cooling device of stationary internal combustion engine
Inventor: KOMIYAMA MASAHITO
IPC: F02B29/04
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a water-saving intake cooling device in a stationary internal combustion engine, the device operable in a region where water is less abundant and outside air temperature is high.SOLUTION: The invention comprises a primary intake cooler 22, a high-temperature-side intake cooler 28, and a low-temperature-side intake cooler 30 in the air intake path 24 on the upstream side and the downstream side of a supercharger 26. The invention further comprises an absorption-type refrigerator 50 for sending cooling water to the primary intake cooler 22 and the low-temperature-side intake cooler 30, and a second radiator 44 for sending cooling water to the high-temperature-side intake cooler 28. The invention also comprises a first radiator 52 for sending cooling water to the absorption-type refrigerator 50. Steam is produced using an exhaust-heat boiler 34 provided to the exhaust path 32. The steam is supplied to the absorption-type refrigerator 50 as the heat source. The invention additionally comprises a third radiator 72 for cooling lubrication oil flowing through a lubrication oil circulation space 14. Providing the first radiator 52, the second radiator 44, and the third radiator 72 obviates the need to use water as a cold source.
Patent JP-2012211677-A (JP)
Title: Externally adjustable constant flow valve
Inventor: UBA NOBUYUKI
IPC: F16K17/34
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an externally adjustable constant flow valve that enables a change in set fluid passing amount to be carried out from outside by a simple operation with pipes connected.SOLUTION: A first connecting member 11 to which one piping 2 is connected and a second connecting member 12 to which the other piping 3 is connected are coupled with a coupling member 15, and when this is rotated to release the coupling, the tool engaging section 70 of an adjusting member 14 is exposed between the first connecting member and the second connecting member. Engagement of the tool with the same to rotate the adjusting member enables the set fluid passing amount to be controlled without suspending the flow of the fluid.
Patent JP-2012215730-A (JP)
Title: Developing device, process cartridge and image forming device
Inventor: SATO HIROTAKA
IPC: G03G15/08
Filed: 2011-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a developing device that includes a plurality of conveyance members conveying developer in a longitudinal direction to form a circulation path and sufficiently disperses toner supplied from a toner supply port into the developing device immediately before the end of image forming operation, and to provide a process cartridge and image forming device.SOLUTION: The developing device includes: a toner supply port 44 arranged in an upper part of one conveyance member 56 of a plurality of conveyance members 55, 56; and detection means 60 arranged in a position downstream with respect to the supply port 44 to detect toner floating on the top surface of the developer circulating in the circulation path. The plurality of conveyance members 55, 56 are driven by driving means on the basis of a detection result of the detection means 60 when a series of image forming operation ends.
Patent JP-2012219850-A (JP)
Title: Vehicle motor drive, and automobile
Inventor: OSUMI Yusuke
IPC: B60L50/16
Filed: 2011-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle motor drive using a two-way roller clutch for reducing vibration and abnormal noise when a pressed accelerator pedal is released and pressed again.SOLUTION: The vehicle motor drive includes: an input shaft 7 to which rotation of an electric motor 3 is input; a first-speed input gear 9A and a second-speed input gear 9b provided on the input shaft 7; a first-speed output gear 10A and a second-speed output gear 10B engaging with the first-speed input gear 9A and the second-speed input gear 9B, respectively; a two-way roller clutch 16A for a first speed; a two-way roller clutch 16B for a second speed; and a motor torque control device 59 for the electric motor 3. The motor torque control device 59 executes control so that the electric motor 3 is used for generating torque to hold the two-way roller clutch 16A for a current shift stage at an engaging position when the accelerator pedal 61 is not pressed.
Patent JP-2012221295-A (JP)
Title: Rack passage blocking device
Inventor: KONDO JUN
IPC: G06F1/16
Filed: 2011-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a passage blocking device which can form a blocked space on one side of a rack column where there is no passage between rack columns nor facing rack column, adjust the position correspondingly to the passage width etc., and move so as to correspond to displacement of the rack due to shakes of an earthquake, etc. even after the position is adjusted, so that damage of the rack or a blocking member is prevented.SOLUTION: A rack passage blocking device, which is provided between a ceiling surface 3 and a floor face 2 of a rack 1, comprises: a plurality of fastening parts in the depth direction; guide frames 4 attached to both sides of the ceiling surface 3 of the rack 1; a horizontal ceiling panel 5 the one end of which is supported by any of the fastening parts of the guide frames using a fixing metal fitting and a seismic control member; and a front panel 6 connected to the other end of the ceiling panel 5.
Patent JP-2012219226-A (JP)
Title: Antistatic thermoplastic resin composition and molded article thereof
Inventor: FUJIMOTO KENICHI
IPC: C08L71/00
Filed: 2011-04-12
Abstract: PROBLEM TO BE SOLVED: To provide an antistatic thermoplastic resin composition which comprises a polycarbonate resin and a rubber-reinforced styrene-based resin, has antistatic performance, and is excellent in residence heat stability and moist heat stability and to provide a molded article of the antistatic thermoplastic resin composition.SOLUTION: The antistatic thermoplastic resin composition is obtained by blending 100 parts weight of an alloy resin composition, which comprises the polycarbonate resin (A) and the rubber-reinforced styrene-based resin (B), with 1-10 parts weight of a block copolymer (C) having such a structure that a block of polyolefin (a) and another block of a polymer (b) having a polyoxyethylene chain are bonded repeatedly and alternately to each other by at least one linkage selected from an ester linkage, an amide linkage, an ether linkage and an imide linkage.
Patent JP-2012217746-A (JP)
Title: Leg orthosis
Inventor: MISAO WARO
IPC: A61H3/00
Filed: 2011-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a leg orthosis easily matching the shape of a user's leg.SOLUTION: A walking aid device 100 includes a frame extending along the leg in the side of the user's leg. The frame can be divided into an intermediate frame 16 and a lower frame 17. A connecting part of the intermediate frame 16 and the lower frame 17 is composed of a protrusion 44, a cylindrical groove 46 and a sleeve 41. The protrusion 44 is formed at the end of the lower frame 17 and has a columnar external surface. The center line CP of the column extends in a roll axis direction of the user. The cylindrical groove 46 is formed at the lower end of the frame of the intermediate frame 16. The cylindrical groove 46 is engaged with the protrusion 44. The sleeve 41 is slidably attached to the intermediate frame 16 and covers a fitting portion between the protrusion 44 and the cylindrical groove 46. Each of the surfaces of the columnar lateral side of the protrusion 44 and the cylindrical groove 46 is formed with splines or serration that are engaged with each other.
Patent JP-2012219575-A (JP)
Title: Joint structure for segment
Inventor: OZEKI MUNETAKA
IPC: E21D11/04
Filed: 2011-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a joint structure having a high flexural capacity against force on a joint in its inserting/removing direction for enabling firm connection between segments.SOLUTION: The joint structure includes a male side joint member 3 having a male side supporting plate 6 whose surface is protruded to the further side in a ring peripheral direction than a butting part end face 2a of one segment toward a ring axial direction, and a female side joint member 5 having a female side supporting plate 20 which is exposed into a recessed portion 4 opened to a butting part end face 2b of the other segment at a position where it is opposed to the male side supporting plate 6. The male side joint member 3 is inserted into the recessed portion 4 and both segments are moved relatively in the ring axial direction for putting a male side engagement fitting 7 in engagement with a female side engagement fitting 21 to butt the segments. The male side engagement fitting 7 and the female side engagement fitting 21 are integrally formed into a U-shape with their engaging parts engaging each other to restrict the movement of the male side joint member 3 in its removing direction and their flexural reinforcement pars extending from the edges of the engaging parts toward the male side joint member in its inserting/removing direction.