baber/WOPTO huggingface dataset:
Patent JP-2012103276-A (JP)
Title: Condensing optical element, light condensing device, and photovoltaic power generating device
Inventor: NIWA TATSUO
IPC: G02B5/02
Filed: 2010-11-05
Abstract: PROBLEM TO BE SOLVED: To provide novel light condensing means capable of effectively utilizing light energy such as sunlight which is emitted from an emission surface having a high aspect ratio.SOLUTION: A condensing optical element 10 condenses emitting light emitted from an emission surface 8a having a high aspect ratio in a long side direction. The optical element comprises an A-component 11 which has optical transparency and B-components 12 which are dispersed in the A-component, in the incident direction (y-axis direction) of incident light and in a first and a second directions (x-axis and y-axis directions) perpendicular to the incident direction. The B-components 12 have a particle size d of 0.1λ to 10λ, where λ represents the wavelength of the incident light. In regard to light with electric field amplitude in the xy plane, the light traveling in the A-component has a refractive index naxy in the y-axis direction and a refractive index nayx in the x-axis direction, while the light traveling in the B-component has a refractive index nbxy in the y-axis direction and a refractive index nbyx in the x-axis direction. The refractive index naxy is different from nbxy, while nayx is substantially equal to nbyx.
Patent JP-2012103880-A (JP)
Title: Drawing creation device and drawing creation method
Inventor: SEKI TOMOYOSHI
IPC: G06F3/048
Filed: 2010-11-10
Abstract: PROBLEM TO BE SOLVED: To easily obtain information about an increase or decrease of instance components to be arranged on a screen and whether graphic components are already arranged when creating various drawings on the screen.SOLUTION: A database in which instance components whose values in the database are previously set are registered as graphic components is prepared when a drawing is created on the screen as an object of creation by arranging previously created graphic components for screen display on the screen. According to an instruction for drawing creation using graphic components registered in the database, the graphic components registered in the database are arranged on the display screen to display the drawing. Further, instance components which are already arranged or not arranged in the drawing on the screen are determined and a list of the instance components which are already arranged or not arranged is displayed within a specific window. When data on an instance components is updated, the value set to the instance component in the specific window and in the drawing on the screen is updated.
Patent JP-2011186429-A (JP)
Title: Erect life-size lens array
Inventor: SHIRAISHI TAKASHI
IPC: G02B3/00
Filed: 2010-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an erect life-size lens array that is configured with two lenses and has large amount of light.  <P>SOLUTION: The erect life-size lens array includes: a plurality of first lenses 101 causing light incident from an object point to each incidence plane, which has at least a partially planar shape, to be collected by each outgoing plane which has a convex shape; a plurality of second lenses 201 aligned so as to correspond to each of the plurality of first lenses, having incidence planes 201f each of which has a convex shape and is arranged in the vicinity of a position in the optical axis direction, at which the light is collected by each of the outgoing planes 101s of the plurality of first lenses, and causing the light incident to each of the incidence planes to be collected again on an image plane using outgoing planes 201s thereof each of which has a convex shape; and apertures 31 and 32 configured to shield light, from among the light collected by each of the outgoing planes of the plurality of first lenses, proceeding in a direction to be incident from each of the outgoing planes to the incidence planes of the second lenses other than the second lenses on the same optical axis.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012108661-A (JP)
Title: Query recommendation device, query recommendation method, and query recommendation program
Inventor: MIYAHARA SHINJI
IPC: G06F17/30
Filed: 2010-11-16
Abstract: PROBLEM TO BE SOLVED: To contribute to improvement in retrieval efficiency of a user by providing a recommended query of high precision for the user.SOLUTION: An extraction part 3 sets position information of a query linked with a clicked URL in sequence and calculates the importance of the URL when extracting a retrieval log of each query linked with the URL from a storage part 2. A graph generation part 4 generates a click graph based upon the extracted retrieval log. A feature quantity extraction part 5 calculates a feature quantity between queries of the click graph. A graph generation part 6 generates a skip graph based upon the extracted retrieval log. A feature quantity extraction part 7 calculates a feature quantity between queries of the skip graph by using the distance between queries based upon the position information and the importance of the URL. A feature quantity composition part 8 calculates a feature quantity between queries by putting together the feature quantities calculated by the parts 5 and 7. A recommended query is presented to the user according to the feature quantity.
Patent JP-2012110109-A (JP)
Title: Output stage film capacitor structure of power conditioner
Inventor: TANABE KATSUTAKA
IPC: H02M7/48
Filed: 2010-11-16
Abstract: PROBLEM TO BE SOLVED: To prevent heating that follows power conditioner dielectric breakdown and occurrence of high-frequency current caused by capacitance drop, even if the dielectric breakdown occurs at a film capacitor element constituting an output stage film capacitor structure of a power conditioner by a high voltage generated instantaneously by a lightening strike or the like close to the installation of the power conditioner.SOLUTION: In the power conditioner, a film capacitor element 6A acting as a low-pass filter for cutting off high frequency that is generated by an inverter circuit 5 is provided between the inverter circuit 5 which converts a DC power of a power supply 1 to an AC power for outputting and an interconnection relay 7 for cutting off interconnection between the power supply 1 and a system supply 4. Here, the film capacitor element 6A is directly attached with a temperature fuse 16 for detecting temperature of the film capacitor element 6A.
Patent JP-2012105819-A (JP)
Title: Adhesive cleaner
Inventor: MIURA HIDEHIKO
IPC: A47L25/00
Filed: 2010-11-17
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive cleaner capable of stably standing on its own while having lower production costs.SOLUTION: The adhesive cleaner A1 includes: an adhesive roll 1 made of a multiply wound strip-shaped adhesive tape; a support portion rotatably supporting the adhesive roll 1 around an axis O1; and an operation shaft 3 coupled to the support portion. The operation shaft 3 includes: a first shaft portion 31 extendig to a position spaced from the axis O1 by a distance greater than the maximum diameter of the adhesive roll 1; a second shaft portion 32 connected to the first shaft portion 31 and extending inwards in the axial direction of the adhesive roll 1; and a third shaft portion 33 connected to the second shaft portion 32, extending in a direction intersecting the axis O1, and having a grip portion 4. Between a state where the diameter of the adhesive roll 1 is largest and a state where the diameter is smallest, when the side of the adhesive roll 1 and at least one of the first to third shaft portions 31, 32, and 33 are brought into contact with the floor surface, the third shaft portion 33 stands on its own.
Patent JP-2012109835-A (JP)
Title: Imaging apparatus, imaging method and program
Inventor: MATSUNAGA KAZUHISA
IPC: G03B7/16
Filed: 2010-11-18
Abstract: PROBLEM TO BE SOLVED: To realize positioning where a night view and a person are photographed by multiple exposure with a high success rate.SOLUTION: An imaging apparatus includes: photographing systems (11 to 13) photographing an image; a flash portion 33 emitting light in the case of photographing; a DRAM 14 holding the image obtained by photographing; a CPU 24 photographing a first image by the photographing systems (11 to 13) without light emission in the flash portion 33 at prescribed shutter speed, photographing a second image by the photographing systems (11 to 13) without the light emission in the flash portion 33 at shutter speed higher than the prescribed shutter speed and photographing a third image by the photographing systems (11 to 13) with the light emission in the flash portion 33 at the shutter speed higher than the prescribed shutter speed; and an image processing unit 15 calculating a first shift amount by performing positioning with the first and second images, which the DRAM 14 holds, calculating a second shift amount by performing positioning with the second and third images, which the DRAM 14 holds, and performing positioning with the first and third images, which the DRAM 14 holds, and obtaining a synthesized image by using the calculated first and second shift amounts.
Patent JP-2012110182-A (JP)
Title: Power supply
Inventor: IMAJI ATSUSHI
IPC: H02M7/12
Filed: 2010-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a power supply which performs control to prevent excessive current from flowing.SOLUTION: A power supply stops only the drive of the power supply without stopping the drive of an apparatus body to which the power supply is connected when power source phase is not discriminated due to variation of power supply frequency. The drive of the power supply is restored when the power source phase is discriminated again after the power supply has been stopped. A discrimination operation of the power source phase is performed repeatedly while the drive of the power supply is stopped, thereby preventing the power supply from being activated at a timing not intended to flow excessive current.
Patent JP-2012114139-A (JP)
Title: Semiconductor apparatus and manufacturing method thereof
Inventor: MORIYAMA YOSHINARI
IPC: H01L21/76
Filed: 2010-11-22
Abstract: PROBLEM TO BE SOLVED: To prevent a threshold voltage of an n-type MIS transistor from increase even when a gate width becomes small in a semiconductor apparatus including the n-type MIS transistor including a gate insulator film including a high dielectric constant insulator film including metal for threshold voltage adjustment.SOLUTION: An n-type MIS transistor nTr includes: an active region 1a that is surrounded by an element isolation region 32 in a semiconductor substrate 1; a gate insulator film 13a that is formed on the active region 1a and on the element isolation region 32 and includes a high dielectric constant insulator film 12a; and a gate electrode 16a formed on the gate insulator film 13a. An n-type impurity region 28 is formed on a portion located at least at lower part of the gate insulator film 13a, of a portion that comes into contact with the element isolation region 32 in the active region 1a.
Patent JP-2012110464-A (JP)
Title: Pachinko game machine
Inventor: KAMATA YOSHIO
IPC: A63F7/02
Filed: 2010-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a Pachinko game machine excellent in work efficiency in replacing a game board without a deviation between center positions of a shooting rail and an outer rail after the replacement of the game board.SOLUTION: The Pachinko game machine includes a ball shooting device 6 shooting balls by a ball shooter 62 through a shooting rail 61, and the outer rail 7 guiding the balls received from the shooting rail 61 to a game region of the game board. A mounting base having a hinge part at one end is provided in a horizontally turnable manner on one side of a game machine frame 3. The ball shooting device 6 having the shooting rail 61 at the front face 41 of the mounting base 4, and the outer rail 7 following the shooting rail 61, are provided on both sides of a foul ball recovery opening for recovering foul balls, and an insertion recess 42 opened to the other side of the game machine frame is provided on the rear side of the mounting base 4. The game board formed with the game region is insert-fitted into the insertion recess 42.
Patent JP-2012115027-A (JP)
Title: Installation method of stator core of electric motor
Inventor: KUNIEDA KENJI
IPC: B60L50/16
Filed: 2010-11-24
Abstract: PROBLEM TO BE SOLVED: To provide an installation method of a stator core of an electric motor capable of attaching the stator core to the inner periphery of a core holder without difficulty and regulating the axial movement of the stator core for the core holder even by the heat deformation of the core holder or the stator core.SOLUTION: An installation method in which a stator core 41 of an electric motor is installed on the inner periphery of a core holder 44 includes a step of engaging the outer peripheral part of the stator core with a recess 37 formed in a cylindrical part 44a of the core holder. The recess is partitioned by a first wall 37a, a second wall 37b, and bottom part 37c, and the distance between the first wall and the second wall in room temperature is set so that the outer peripheral part of the stator core is engaged in the recess.
Patent JP-2012111016-A (JP)
Title: Driving machine
Inventor: ISHIZAWA SADANORI
IPC: B25C7/00
Filed: 2010-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a driving machine having an action mode switching mechanism, which does not have a complicated structure, inside a trigger.SOLUTION: A nailing machine includes: a push lever 320 movable between a top dead center and a bottom dead center; a valve member 242 movable in almost the same direction as the transferring direction of the push lever 320; a push lever plunger 250 pushing up the valve member 242 and opening a push lever valve 240; and a switching knob 254 for allowing a member pushing up the valve member 242 to be switched to the plunger 251 of the rigid member or the spring 253 of the elastic body of the push lever plunger 250. When the plunger 251 pushes up the valve member 242 by the switching knob 254, driving is enabled irrespective of the order of the pushing operation of the push lever 320 and the pulling operation of the trigger 210. When the spring 253 pushes up the valve member 242, driving is enabled only when the pulling operation of the trigger 210 is carried out after the pushing operation of the push lever 320.
Patent JP-2012111628-A (JP)
Title: Winding collar
Inventor: KATAOKA TAKESHI
IPC: B65H18/04
Filed: 2010-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a winding collar which can reliably fix a core to a collar body upon starting winding even if there are slight variations in sizes of an inside diameter of the core, and moreover can easily attempt to narrow a width with a relatively simple structure.SOLUTION: In a groove 4 which is provided in a peripheral face of the collar body 3, and is formed as a bottom face 5 lowers gradually along a rotating direction of a central drive shaft 2, a backing 15 extending along a moving direction of a rolling element 6 disposed in the groove 4 is provided in an elastically displaceable manner in a depth direction of the groove 4, and the rolling element 6 moving to the deep portion of the groove 4 is supported from underneath so as to press it against an inner face of the core C covering the collar body 3 by the backing 15.
Patent JP-2012118019-A (JP)
Title: Displacement measuring apparatus for ground or bedrock
Inventor: IWANO KEITA
IPC: G01C7/02
Filed: 2010-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a displacement measuring apparatus capable of accurately measuring displacement of ground or bedrock while improving waterproof performance.SOLUTION: A displacement measuring apparatus 1 for ground or bedrock according to the present invention measures a position of a measurement target 4 that is fixed to a measurement borehole of the ground or bedrock using magnetostriction generated on a first rod-like part 8, or a magnetostrictive line. No movable portion is present in a preamplifier 21, or information acquiring means for detecting the magnetostriction, so as to improve the waterproof performance of the preamplifier 21. Alternatively, the measurement target 4 has a fixed bag 6 expanded by a fluid pressure, so that the fixed bag 6 freely enhances a force pressing the measurement borehole by the fluid pressure to firmly fix the measurement target 4 to the inner wall of the measurement borehole. Furthermore, the fixed bag 6 comprises a nonmagnetic material so as not to disturb the magnetic field of a permanent magnet. This constitution can accurately measure the displacement of the ground or the bedrock.
Patent JP-2012125057-A (JP)
Title: Coil bobbin of stator of rotary electric machine, and winding method for stator of rotary electric machine using the coil bobbin
Inventor: HAMASU TADASHI
IPC: H02K3/46
Filed: 2010-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a coil bobbin of a stator of a rotary electric machine, which can correspond to downsizing.SOLUTION: A coil bobbin 2 for insulating a stator core 1 and a stator coil 3, comprises a hole 6 which inserts a terminal 4 electrically connecting to a wire connecting P plate 5, on a front surface of a coil bobbin yoke portion for covering a yoke portion of the stator core 1; a first jumper wire storage groove 7 provided from a part near an electric wire winding finish position near a base of a coil bobbin teeth portion for covering of a teeth portion of the stator core 1 toward the outer diameter side of the coil bobbin yoke portion; and a second jumper wire storage groove 8 provided from a part near an outer diameter side center of the coil bobbin yoke portion toward a part near an electric wire winding start portion which is the base of the coil bobbin teeth portion.
Patent JP-2012123740-A (JP)
Title: Electronic device, electronic device control method and program
Inventor: INOUE HIDEKAZU
IPC: G06F3/0488
Filed: 2010-12-10
Abstract: PROBLEM TO BE SOLVED: To prevent false operation of a touch panel with water attaching thereto.SOLUTION: An input/output unit 150 is a touch panel for displaying one or plural operation labels (such as operation buttons) for operation input on a display unit 152 and for receiving, by a reception unit 151, the operation input relating to the operation labels on the basis of a detection state of an object adjacent to or in contact with a display surface of the input/output unit. A water detection unit 162 detects water attaching to the display surface of the input/output unit 150. A control unit 163 invalidates reception of the operation input relating to the operation labels displayed on the display unit 152 when water attaching to the display surface of the input/output unit 150 is detected. The control unit 163 also removes the operation labels from the display unit 152 and displays a fact of the invalidation on the display unit 152. At that time, the control unit 163 displays a fact that reception of an operation member such as a shutter button and a zoom button is valid on the display unit 152.
Patent JP-2012127681-A (JP)
Title: Blood measuring apparatus
Inventor: NIIYAMA TOKIHIRO
IPC: G01N15/12
Filed: 2010-12-13
Abstract: PROBLEM TO BE SOLVED: To generate necessary cleaning liquid with a container of a blood measuring apparatus and perform proper cleaning.SOLUTION: A blood measuring apparatus comprises: a first container and a second container (21, 22) that are communicated through an aperture (23) and in which diluted blood for measurement is contained; a first electrode and a second electrode (24, 25) that are provided so as to face each other with the aperture 23 being interposed therebetween; and a control part (30) that performs electrolysis by applying electric voltage to the first electrode and the second electrode (24, 25) in a state in which the diluted blood is contained in the first container (21) and diluent is contained in the second container (22), generates cleaning liquid by employing the aperture as a dividing wall, and performs cleaning at least the aperture (23) and the first container and the second container (21, 22) with the cleaning liquid having been generated.
Patent JP-2012128106-A (JP)
Title: Method for manufacturing liquid crystal fresnel lens and liquid crystal fresnel lens
Inventor: ANDO TOMOHIRO
IPC: G02F1/13
Filed: 2010-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a liquid crystal Fresnel lens and the liquid crystal Fresnel lens, by which a shape of an optical structure having desired lens power can be determined by appropriately understanding a refractive index of a liquid crystal.SOLUTION: The method for manufacturing a liquid crystal Fresnel lens (100)comprising a liquid crystal layer (130) disposed between transparent substrates where a Fresnel lens structure (116) is laid and transparent electrodes (115, 125) for applying a voltage to the liquid crystal layer includes the following steps: acquiring a first average refractive index of the liquid crystal layer during one of not applying a voltage or applying a voltage; determining a material so as to obtain the refractive index of the Fresnel lens structure to be equal to the first average refractive index; acquiring a second average refractive index of the liquid crystal layer during the other of not applying a voltage or applying a voltage; and determining the shape of the Fresnel lens structure based on the first and second average refractive indices. The liquid crystal Fresnel lens is obtained by the above method.
Patent JP-2012126593-A (JP)
Title: Apparatus for producing semiconductor single crystal and method for producing semiconductor single crystal
Inventor: WATANABE KAZUNORI
IPC: C30B13/20
Filed: 2010-12-14
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the insulating members of a sub-induction heating coil infiltrates into the grooves of the main induction heating coils, and the insulation between both the coils is made weak or disappears to generate spark discharge, or, spark discharge to the induction heating coils and a float zone caused by the abnormality of a current circuit in the induction heating coils in the contact with the sub-induction heating coil is generated.SOLUTION: The semiconductor single crystal production device includes: the main induction heating coils arranged so as to surround the periphery of the float zone of a semiconductor rod and having a groove in a space per one winding of the coil; the sub-induction heating coil in which an arch part is formed so as to stride over an internal diameter space surrounding the float zone; wherein the internal diameter space of the float zone is made variable by relatively moving both the coils back and forth toward the center of the internal diameter space. Insulating members are provided between both the coils, and the insulating members are provided in such a manner that all the insulating members do not simultaneously come to the positions of the grooves at all times, by being formed with plate-like shape or being equipped by two or more.