baber/WOPTO huggingface dataset:
Patent JP-2013045892-A (JP)
Title: Nonvolatile semiconductor memory device
Inventor: ODAKA TAKAHIRO
IPC: H01L27/105
Filed: 2011-08-24
Abstract: PROBLEM TO BE SOLVED: To reduce the rewrite current and rewrite voltage of a phase change memory.SOLUTION: In a phase change memory which uses phase change films as storage elements, a material having a temperature range in which resistance change in a crystallization region decreases as temperature drops, is used as phase change films 2a and 2b; and an intermediate metal film 1 which has a thermal conductivity larger than that of the phase change films 2a and 2b and a resistivity smaller than that of the phase change films 2a and 2b, is inserted between the phase change films 2a and 2b. A heat generated within the phase change films 2a and 2b at the time of rewrite is dissipated through the intermediate metal film 1 so as to uniform the thermal distribution within the phase change films 2a and 2b; and part of the phase change films 2a and 2b adjacent to the intermediate metal film 1, is locally cooled so as to set a high-resistance state thereby suppressing an excessive increase of a rewrite current.
Patent JP-2013053264-A (JP)
Title: Resin composition comprising polylactic acid and method for producing the same
Inventor: OYAMA HIDEKO
IPC: C08L51/00
Filed: 2011-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition which is excellent in mechanical properties such as ductility and shock resistance and in heat resistance and is inexpensive.SOLUTION: The resin composition comprising (A) polylactic acid; (B) polyamide 11; and (C) an epoxy group-containing ethylene copolymer (C1) in which polystyrene or polyalkyl (meth)acrylate is grafted or a styrene-based block copolymer (C2) containing an epoxy group, wherein the constituent (A) forms a continuous phase; and the constituent (B) and the constituent (C) form dispersing phases.
Patent JP-2013058625-A (JP)
Title: Manufacturing method of laser diode element
Inventor: MOTODA TAKASHI
IPC: H01S5/02
Filed: 2011-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a laser diode element capable of improving a yield.SOLUTION: A manufacturing method of a laser diode element according to this invention comprises the steps of: forming an isolation groove traversing a semiconductor laser bar in a short direction so as to form a mesa stripe and having a wide width part at an end of the semiconductor laser bar and a narrow width part in the middle of the semiconductor laser bar; forming a scribe groove in parallel to the isolation groove on the semiconductor laser bar by avoiding the end of the semiconductor laser bar; and forming a cleavage surface from a rear surface which is a surface opposite to the surface on which the isolation groove of the semiconductor laser bar was formed to a bottom surface of the isolation groove by breaking the semiconductor laser bar, taking the scribe groove as a starting point.
Patent JP-2013061476-A (JP)
Title: Lens optical unit and imaging device
Inventor: YAMANO HIROTAKA
IPC: G02B13/00
Filed: 2011-09-13
Abstract: PROBLEM TO BE SOLVED: To secure high optical performance by performing size reduction and sufficient field curvature correction.SOLUTION: A lens optical unit comprises at least one lens arranged at the object side of a solid-state image sensor. An imaging plane of the solid-state image sensor has a non-planar shape causing the sag amount in the optical axis direction to increase with the distance from the optical axis, and satisfies the expression (1): ρ×Sag>0, where ρ represents the Petzval curvature of an optical unit equal to the expression specified in the figure, rrepresents the curvature radius of a k-th lens surface from the object side, nrepresents the refractive index of a medium before incidence to the k-th lens surface from the object side, n'represents the refractive index of the medium after emission from the k-th lens surface from the object side, and Sag represents the sag amount in the optical axis direction regarding an arbitrary point other than those on the optical axis on the imaging plane, with the direction toward the image side as the positive.
Patent JP-2012033180-A (JP)
Title: Electronic computer having detachable input/output device
Inventor: ADACHI MASAHARU
IPC: G06F1/16
Filed: 2011-09-14
Abstract: PROBLEM TO BE SOLVED: To improve performance of power consumption, the performance of weight, the performance of volume, the performance of security, and the performance of remote operation during operation of an electronic computer, and to improve the performance of replacement of parts at the time of failure.SOLUTION: An electronic computer detects a connection state when another electronic computer is connected. The electronic computer has a switching device which sets the electronic computer to receive an output signal from said another electronic computer based on detection of the connection state, and output the output signal to an output device of the electronic computer, and sets the electronic computer to input an input signal input through an input device of the electronic computer into said another electronic computer.
Patent JP-2013066002-A (JP)
Title: Image processing device, image processing method, image formation device, program and recording medium
Inventor: SAKAKIBARA SHIGETAKA
IPC: H04N1/387
Filed: 2011-09-16
Abstract: PROBLEM TO BE SOLVED: To provide an image processing device, an image processing method, an image formation device, a program and a recording medium capable of obtaining a high-quality image without increase in cost nor reduction in speed even when a resolution is low.SOLUTION: An image processing device has: line width determination means determining whether or not a line width in an image having a first resolution is a first line width; conversion means converting the image having the first resolution into an image having a second resolution; and line width conversion means converting the first line width in the image having the second resolution into a second line width (larger than the first line width) when it is determined that the line width is the first line width.
Patent JP-2013065445-A (JP)
Title: Power storage device
Inventor: EBISAWA TAKESHI
IPC: H01M50/512
Filed: 2011-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a power storage device ensuring simple and safe removal and attachment of a battery unit from and to the power storage device, by reducing the work load and work risk.SOLUTION: The power storage device 1 comprises a battery unit housing section 53 for housing a battery unit 70 and a housing structure 50 having an attached object 51, a plurality of connectors 10 attached to the attached object 51, and bus bars 54 and/or feeders 54' connecting between the plurality of connectors 10. The plurality of connectors 10 are attached to the battery unit housing section 53 side of the attached object 51, and the bus bars 54 and/or feeders 54' are connecting between the plurality of connectors 10 adjoining on the battery unit housing section 53 side.
Patent JP-2013069427-A (JP)
Title: Control device for induction melting furnace
Inventor: WATANABE TOSHIYUKI
IPC: H05B6/30
Filed: 2011-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a control device for an induction melting furnace capable of performing power control while keeping a high power factor.SOLUTION: A phase difference detection circuit 21a detects a phase difference between an output voltage signal (g) of an output voltage signal generation circuit 19 and an output current signal (h) of an output current signal generation circuit 20. On receipt of a reference frequency signal (n1) from a reference frequency holding circuit 26, a control signal converter 30 generates a control signal (c) for a switching element on the basis of the reference frequency signal (n1). A phase difference correction circuit 21b corrects the reference frequency signal (n1) and outputs a reference frequency signal (n2) in the case that the phase difference detected by the phase difference detection circuit 21a becomes a threshold. The control signal converter 30 generates the control signal (c) for the switching element on the basis of the reference frequency signal (n2) that was slightly changed from the reference frequency signal (n1) by the correction.
Patent JP-2013074398-A (JP)
Title: Imaging device and control method thereof
Inventor: ISHIDA TOSHIKI
IPC: H04N5/232
Filed: 2011-09-27
Abstract: PROBLEM TO BE SOLVED: To avoid an interruption of subject detection processing due to increase of processing load, when detecting a subject while storing image data of a subject.SOLUTION: An imaging device includes a storing interface part 112 for storing processing of image data of a subject obtained by an imaging element 103, and a subject analysis part 114 for subject detection processing by analyzing image data of the subject. A first memory 121 stores image data and data used for the storing processing and subject detection processing. A second memory 122 provides a load distribution memory function, for storing data used by the subject analysis part 114 for the subject detection processing. If a processing load during the storing process becomes larger than a threshold value, a power control part 119 causes the second memory to operate via a second memory control part 120 for enabling an access by the subject analysis part, and if the processing load during the storing processing becomes smaller than the threshold value, the second memory is disabled and the subject analysis part accesses the first memory.
Patent JP-2013072585-A (JP)
Title: Humidification device
Inventor: YAMASHITA HIROYASU
IPC: F24F6/06
Filed: 2011-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a humidification device capable of suppressing generation of noise due to a useless gap between an opening edge part of an opening provided in a ventilation passage and a partition plate for occluding the opening.SOLUTION: A humidifying filter, a first tray 201 of a water pan 2, and the like are detachably pushed from a supply water space 60 to a filter storage part of a first ventilation passage 3 through a midway opening 34 of the first ventilation passage 3. At this timing, a partition plate 7 occludes the midway opening 34 from the supply water space 60 side. When a first blower blows air, an air pressure of the filter storage part of the first ventilation passage 3 located upstream in a ventilating direction than the first blower becomes negative. Accordingly, the partition plate 7 is sucked to the first ventilation passage 3 side to come into close contact with the opening edge part of the midway opening 34. As a result, generation of a midway gap between the partition plate 7 and opening edge part of the midway opening 34 can be suppressed. Accordingly, the generation of noise due to the midway gap can be suppressed.
Patent JP-2013071365-A (JP)
Title: Thermal print head
Inventor: HIGUCHI JUNICHI
IPC: B41J2/335
Filed: 2011-09-28
Abstract: PROBLEM TO BE SOLVED: To increase a bonding strength between a heat sink and a heating plate in a thermal print head.SOLUTION: The thermal print head 10 includes the heat sink 20, the heating plate 30, a double-sided tape 23, and a silicone resin 22. The heat sink 20 is an aluminum plate, which is extended on a rectangular placing surface in the longitudinal direction thereof and which has: a resin-filled groove 21 having a plurality of side wall grooves 61 formed on the side surface thereof; and a separation groove 24 extended in parallel with the resin-filled groove 21. The heating plate 30 is provided with a heating resistive element 32 arranged, at intervals in the longitudinal direction, on the surface on the side opposite to the surface facing the placing surface of the heat sink 20, and the back side of the heating resistive element 32 is arranged to face the resin-filled groove 21. The double-sided tape 23 is stuck to the placing surface of the heat sink 20 on the side opposite to the resin-filled groove 21 of the separation groove 24. An area including the resin-filled groove 21 between the heat sink 20 and the heating plate 30 is filled with the silicone resin 22.
Patent JP-2013073564-A (JP)
Title: Touch panel device
Inventor: KANO TOMOHISA
IPC: G06F3/041
Filed: 2011-09-29
Abstract: PROBLEM TO BE SOLVED: To propose a touch panel device capable of preventing disconnection of a conductive layer of a touch panel even when an input area of the touch panel is increased.SOLUTION: A touch panel 3 of a touch panel device 1 comprises: a first substrate 7; a second substrate 8; a first conductive layer 9 formed on a rear surface of the first substrate 7; a second conductive layer 10 formed on a front surface of the second substrate 8; and a frame-shaped insulating member 11 disposed between the first conductive layer 9 and the second conductive layer 10. An input area 12 of the touch panel 3 is formed on an inner peripheral side from an inner peripheral end 11a of the insulating member 11 of the touch panel 3. A tabular protecting member 15 is bonded to a front surface of the first substrate 7. The protecting member 15 is disposed on an outer peripheral portion of the input area 12 and covers the inner peripheral end 11a of the insulating member 11 as viewed from a front surface side of the first substrate 7.
Patent JP-2013073581-A (JP)
Title: Automatic ticket machine
Inventor: WATANABE SADAYUKI
IPC: G07F9/02
Filed: 2011-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an automatic ticket machine with improved operability at low cost.SOLUTION: An automatic ticket machine 100 comprises: an item display and selection part 2 for displaying information related to multiple items (commodities) to be selected; a topping item display and selection part 3 for displaying information related to multiple topping items to be selected; a determination button 14 to be pressed for settling purchased item(s); a coin input port 8 and a bill insertion port 6 in which money equivalent to prices of selected specific item(s) and/or topping item(s) is input; a reject button 4 for releasing input of coins and insertion of a bill; a change button 6 to be pressed when there is change; a change port 7 for dispensing change; a ticket take-out port 9 from which a ticket recording information related to the determined specific items(s) and/or topping item(s) is taken out; and a storage part 10 for storing a control board and a power supply device.
Patent JP-2013070958-A (JP)
Title: Game machine
Inventor: TERASHIMA KEN
IPC: A63F5/04
Filed: 2011-09-29
Abstract: PROBLEM TO BE SOLVED: To increase the fun of a game in a game machine which performs replay time, by varying the performance of the replay time and clearly showing it to a player.SOLUTION: During a game in a normal game state 401, when a predetermined winning combination is won, the game enters a high probability zone 403a for determining a performance of ART 402. During the high probability zone 403a, when a first winning combination (watermelon) is won, a continuation rate of the game in the ART 402 to be started after the end of the game in the high probability zone 403a is determined. During the high probability zone 403a, when a second winning combination (cherry or the like) is won, the number of games to be added to the number of games in the ART 402 to be started after the end of the game in the high probability zone 403a is determined. During the game in the high probability zone 403a, when a third winning combination (special replay) is won, the number of stocks for the game in the ART 402 to be started after the end of the game in the high probability zone 403a is determined.
Patent JP-2013076720-A (JP)
Title: Computer device, electronic pen system and program
Inventor: SAKAMOTO SANAE
IPC: G06Q50/20
Filed: 2011-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a computer device, an electronic pen system and a program capable of reproducing electronic contents on the basis of conditions of reproduction or display which an operator intends, when the electronic contents related to a teaching material is reproduced or displayed.SOLUTION: A computer device receives input which designates an arbitrary area in a display part of an electronic teaching material, and associates the designated area which is designated based on the input and electronic contents related to contents of the electronic teaching material with conditions of reproduction or display of the electronic contents. Then, the computer device reproduces or displays the electronic contents associated with the designated area according to the reproduction/display conditions, when it is determined that the designated area is selected.
Patent JP-2013077417-A (JP)
Title: Organic electroluminescent element and manufacturing method of the same
Inventor: IZUMI REIKO
IPC: H05B33/10
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an organic EL element, which comprises a conductive reflection film formed by a wet coating method, having high luminance, capable of suppressing degradation of the conductive reflection film due to heat and light generated when the organic EL element emits light, and having durability attributed to suppression of reduction in light emission intensity caused by peeling of the conductive reflection film from a substrate or a light-emitting layer.SOLUTION: An organic electroluminescent element 1 comprises: a substrate 20; a transparent electrode layer 30; a light-emitting layer 40; and a conductive reflection film 10, in this order, where the conductive reflection film 10 contains a metal nanoparticle sintered body and carbon nanofibers.
Patent JP-2013080047-A (JP)
Title: Varifocal lens and imaging device including the same
Inventor: TOYOMURA YUJI
IPC: G02B3/14
Filed: 2011-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a varifocal lens which has an interface between two different kinds of liquids as a light refracting surface capable of precisely controlling the position of the interface between the two liquids.SOLUTION: A varifocal lens 14 includes: a first liquid chamber 31 storing a first liquid L1 and a second liquid chamber 32 storing a second liquid L2; an interface holding plate 22 disposed so as to partition the two liquid chambers, which includes a through hole communicating the two liquid chambers for allowing a beam of light to pass therethrough; and an actuator 35 that varies the pressure or volume of at least one of the first and second liquids. The interface holding plate has an interface holding part for holding the interface within the through hole or the periphery thereof. The interface has a first surface area that is lyophilic with the first liquid and lyophobic with the second liquid at the first liquid chamber side with respect to the interface holding part; and a second surface area that is lyophilic with the second liquid and lyophobic with the first liquid at the second liquid chamber side with respect to the interface holding part.
Patent JP-2013079012-A (JP)
Title: Headlamp device for automobile
Inventor: INAMURA TOSHIKI
IPC: B60Q1/04
Filed: 2011-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a headlamp device which has a cost-suppressed simple structure, fully secures the rigidity of a mounting part and besides, effectively reduces an impact force applied to a pedestrian or the like at the time of impact.SOLUTION: A headlamp housing 30 includes a shock-absorbing part 33 which is protruded from a posterior wall of the headlamp housing 30 to the rear side of a vehicle and has a longitudinal cross-section, being formed in a channel shape so as to be opened to the front side of the vehicle, wherein a light mounting foot part which is protruded from the posterior part 33c to the rear side of the vehicle and has the top end part mounted to the vehicle body 2 is provided on the shock-absorbing part 33.
Patent JP-2013081340-A (JP)
Title: Terminal cap
Inventor: TAWARA SHOJI
IPC: H01B17/56
Filed: 2011-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a terminal cap which easily performs terminal treatment with excellent waterproofness and prevents falling from a terminal.SOLUTION: A terminal cap fits onto a terminal of an insulative coating electric wire where a conductor is exposed so as to cover the conductor, and includes a bottomed cylindrical cap body where the terminal is housed. A liquid adhesive is housed in the cap body so as to allow the terminal to contact with the conductor when the terminal is housed, and the liquid adhesive is a curable adhesive which is cured by contacting with a metal.
Patent JP-2013082107-A (JP)
Title: Thermal print head and method for manufacturing the same
Inventor: DOI MASAKATSU
IPC: B41J2/335
Filed: 2011-10-07
Abstract: PROBLEM TO BE SOLVED: To improve the bonding quality of wire bonding, while maintaining wear resistance of a thermal print head.SOLUTION: First, a resistor layer 25 and an electrode layer 26 is formed in a predetermined pattern on the surface of the hot insulation layer 24 formed on the surface of a rectangular ceramic substrate 23 having a first long side 31 and a second long side 32 (first step). Next, whole surface protecting film layer 41 is formed (second step) and a positive resist layer 42 covering the whole surface protecting layer 41 is formed (third step). Next, a portion 43 becoming an electrode terminal is exposed (fourth step) and thereafter a negative resist layer 46 covering the positive resist layer 42 is formed (fifth step). Next, a region of a resistance heat generating part side of the negative resist layer 46 is exposed (sixth step), is developed (seventh step), is subjected to etching processing (eighth step), a remaining positive resist layer 42 is removed (ninth step). Thereby, the thermal print head in which steps are formed in the protective film layer can be manufactured.
Patent JP-2013083810-A (JP)
Title: Power supply control device, imaging device, power supply control method, power supply control program, and recording medium
Inventor: YOKOYAMA KENJI
IPC: H04N5/232
Filed: 2011-10-11
Abstract: PROBLEM TO BE SOLVED: To enhance safety by performing power supply control according to a battery unit attached to a strobe unit.SOLUTION: A strobe unit 10 is connected to a battery unit 1, and operates by receiving power charging from the battery unit. The strobe unit comprises a plurality of charging operation modes different in charging time to reach a predetermined charging voltage. When the battery unit is connected to the strobe unit, a system control circuit 11 determines whether predetermined identification information is acquired from the battery unit, and selects one of the charging operation modes as a selected charging operation mode according to the determination result. Then, the system control circuit executes charging from the battery unit to the strobe unit in the selected charging operation mode.
Patent JP-2013083409-A (JP)
Title: Refrigerator
Inventor: KAKITA YASUSHI
IPC: F25D23/00
Filed: 2011-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator with high reliability which absorbs a vibration generated when a compressor is turned on/off thereby reduces a vibration noise due to a stored object.SOLUTION: The refrigerator includes: a refrigerator body 1 having inside a storage chamber; a support 3 disposed at a bottom part of the refrigerator body; an adjustable support 6 attached to the support 3 by screwing a bolt 8 to a support body 7, wherein the support body of the adjustable support 6 is made of rubber resin while a floor contact surface side of the support body 7 is covered with a film having superior slidability. Accordingly, vibration generated when a compressor is turned on/off is absorbed by the support body 7, and the film 10 having the superior slidability and disposed at the floor contact surface side of the support body 7 prevents the support body 7 from adhering to a floor surface 9 due to typical transition of a rubber material so that the refrigerator has high reliability.