baber/WOPTO huggingface dataset:
Patent JP-2011021614-A (JP)
Title: Shape memory alloy actuator
Inventor: KAGAWA KANA
IPC: F03G7/06
Filed: 2010-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shape memory alloy actuator capable of achieving not a mere linear displacement but complicated displacement as well as achieving an extremely thin composition.  <P>SOLUTION: A shape memory alloy wire 22 is sewn on a flexible sheet 21 to form a movable part 23. A fixed part composed of the flexible sheet 21 exists around the movable part 23. The movable part 23 is deformed in a dome-like shape by contraction caused by resistance heating of the shape memory alloy wire 22. Adjustment of an energization amount to the shape memory alloy wire 22 and elastic recovering force of the flexible sheet 21 make the actuator return to the initial condition.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012099708-A (JP)
Title: Fixture
Inventor: CHIKADA KENJI
IPC: H05K7/20
Filed: 2010-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a fixture suitable for fixing a mounted article such as a heat sink to an electric board.SOLUTION: The fixture comprises: a base 9 having a first metal base 15 in which a bonding surface 15A being soldered to an electric board is set, and a second resin base 17 provided on the reverse side of the bonding surface 15A of the first metal base 15; a resin positioning part 11C which projects from the second base 17 and holds the mounting position of a heat sink, or the like, by coming into contact with the heat sink or the like; a pressing part 13 which presses the heat sink, or the like, toward the same direction as the projection direction of the resin positioning part 11C; and a locking part 23 which locks with the heat sink, or the like, by coming into contact therewith from the opposite side of the pressing part 13 while holding the heat sink, or the like, therebetween.
Patent JP-2011082531-A (JP)
Title: Through-hole electrode substrate, and method of manufacturing the same
Inventor: NAKAYAMA KOICHI
IPC: H01L23/522
Filed: 2010-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a through-hole electrode substrate for preventing trouble caused by gas emitted from the inside of a through-hole electrode formed by filling a metal material in a through-hole formed with an insulation layer, and to provide a method of manufacturing the same.  <P>SOLUTION: This through-hole electrode substrate includes: a semiconductor substrate 11 arranged with a through-hole 12; an insulating layer 13 arranged on the inner wall of the through-hole and on at least one surface of the semiconductor substrate, and formed of an insulating material; a through-hole electrode 14 arranged inside the through-hole arranged with the insulating layer and formed of a metal material; and a gas emission part 101 arranged to contact the through-hole electrode exposed on the at least one surface of the semiconductor substrate for emitting gas emitted from the inside of the through-hole electrode to the outside.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011101018-A (JP)
Title: Method for fabricating trench metal oxide semiconductor field effect transistor
Inventor: LU HAMILTON
IPC: H01L29/78
Filed: 2010-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cellular trench metal oxide semiconductor field effect transistor (MOSFET).  <P>SOLUTION: A method for fabricating a cellular trench MOSFET includes depositing a first photoresist atop a first epitaxial (epi) layer to pattern a trench area, depositing a second photoresist atop a first gate conductor layer to pattern a mesa area, etching away part of the first gate conductor layer in the mesa area to form a second gate conductor layer with a hump, and titanizing crystally the second gate conductor layer to form a Ti-gate conductor layer. Edges of the mesa area are aligned to edges of the trench area. Hence, approximately more than half of polysilicon in the second gate conductor layer is titanized crystally. A spacer can be formed to protect corners of the first gate conductor layer and to make the gate conductor structure more robust for mechanical support.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012103908-A (JP)
Title: Vending machine
Inventor: GOTO TOMOHIRO
IPC: G07F9/10
Filed: 2010-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a vending machine which suppresses increase in size of the vending machine itself and decrease in the number of stored commodities, and can prevent exhaust heat from adversely affecting vending machine components by successfully discharging exhaust air from a display unit to the outside.SOLUTION: The vending machine includes a display unit 30 which is provided to an outer door 10 for opening and closing a front opening of a body cabinet 1 and displays a variety of information through a display window part 11 formed on the outer door 10. The vending machine comprises: a first exhaust duct 62 which is formed by reinforcing metal 23 on a back face of the outer door 10 and discharges exhaust air discharged from an exhaust port 33 formed on a right side face of the display unit 30 toward a machine chamber 3; and a second exhaust duct 63 which is partitioned by a partition wall 6 in the machine chamber 3 and communicated to the first exhaust duct 62, and which discharges the exhaust air discharged through the first exhaust duct 62 to the outside of the body cabinet 1.
Patent JP-2012103524-A (JP)
Title: Learning navigation system
Inventor: NAKANO MASAMICHI
IPC: G06Q50/20
Filed: 2010-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a learning navigation system estimating a state of a learner in real time to execute appropriate learning navigation.SOLUTION: A learning navigation system has: display means for displaying teaching materials and tests regarding the teaching materials; display means for displaying a note pad; collection means for collecting user's browsing information of the teaching materials and user's input information in the note pad; determination means for determining a learning state of the user based on the collected information; and display means for searching a teaching material according to a result of the determination from storage means to display. Thanks to these pieces of means, it is possible to provide the learning navigation system estimating a state of a learner in real time to execute appropriate learning navigation.
Patent JP-2011100461-A (JP)
Title: Enhancing computer-based searching
Inventor: BLACK JEFFREY DEAN
IPC: G06F17/30
Filed: 2010-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for enhancing computer-based searching using a highly effective mapping database that allows different sets of information from different computerized sources to be mapped to each other.  <P>SOLUTION: It is determined that an entity is registered as having control over the use of at least a part of a World-Wide Web address for a first set of computer data that is accessible according to an Internet protocol. An enhanced search result is acquired in a state of including a second set of computer data. The second set of computer data includes or links to information pertaining to the entity other than information provided at the Web address.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011146688-A (JP)
Title: Holding circuit, solenoid valve, valve selector, and fluid transport device
Inventor: TERAMOTO YOICHI
IPC: F16K31/06
Filed: 2010-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a holding circuit or the like that suppresses generation of counter electromotive force at a solenoid used as a solenoid valve and further prevents annihilation of magnetic flux density while maintaining conventional circuit configurations.  <P>SOLUTION: When a capacitor 13 is connected in parallel to a resistance 9 connected to the solenoid 3 in series and the solenoid 3 is made to hold a hold voltage by turning off a first switch 7 after driving the solenoid 3 at a rated voltage by turning on the first switch 7 and a second switch 11, a speed at which a voltage applied to the solenoid 3 by the capacitor 13 varies from the rated voltage to the hold voltage is lowered to absorb the counter electromotive force at the solenoid 3, thereby preventing annihilation of the magnetic flux density.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012106763-A (JP)
Title: Plastic cap, and method of manufacturing the same
Inventor: KAWAMURA HIDEAKI
IPC: B65D51/18
Filed: 2010-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a plastic cap having a lid of the cap prevented from coming off unexpectedly, stable in joint strength, allowing the lid to be easily removed by a hand, high in the flexibility of a product shape, and suitable for use in a vessel for a medical product, and a method of manufacturing the same.SOLUTION: In the cap suitable for the medical product, a part of a bridge between a cap body and the lid 2 is formed of synthetic plastic formed by injection molding through fusion-bonding holes 13 formed at least at either the cap body and the lid, and the cap body and the lid are integrally fusion-bonded.
Patent JP-2012113143-A (JP)
Title: Positive resist material and pattern formation method
Inventor: KOBAYASHI TOMOHIRO
IPC: C08K5/36
Filed: 2010-11-25
Abstract: PROBLEM TO BE SOLVED: To improve lithographic performance (shape, DOF and edge roughness) of a fine pattern, particularly a trench (groove) pattern and a hole (cavity) pattern by both controlling of acid diffusion and enhancing dissolution contrast and also by enhancing chemical flare resistance.SOLUTION: A positive resist composition is characterized by containing both: a polymer compound (A) which has a repeating unit with a specific structure generating an acid in response to a high energy beam of irradiation with ultraviolet rays, far ultraviolet rays, electron rays, x rays, excimer laser, gamma rays or synchrotron radiation and an acid-labile unit and which has alkali solubility improved by an acid; and a sulfonium salt (B) having a specific structure.
Patent JP-2012110287-A (JP)
Title: Fishing line guide, and fishing rod
Inventor: TATSUMI TAKUJI
IPC: A01K87/04
Filed: 2010-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a fishing line guide prepared by using an inexpensive raw material and capable of being used as hardly getting damage as a guide ring during a long period of time, and to provide a fishing rod.SOLUTION: This guide ring 6 mounted and fixed at a guide body 7 and formed with an insertion hole 6A for inserting the fishing line is configured to include a cylinder-formed boss part 6C attached to a mounting hole 7F of the guide body 7 and a flange part 6B, and the guide ring 6 is formed by subjecting a pipe material 15A made of a metal, which is cut out from a pipe parent material 15 of a long length material made of the metal, to die-forming.
Patent JP-2012118237-A (JP)
Title: Wire grid polarization plate for infrared ray
Inventor: KAWAZU YASUYUKI
IPC: G02B5/30
Filed: 2010-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a wire grid polarization plate showing high polarization property in an infrared region while having high transmittance in a visible light region.SOLUTION: A wire grid polarization plate 100 includes a metal wire 102 arranged periodically on a substrate 101 and a transparent coating layer 103 coating the metal wire 102. The period of the metal wire 102 is 160 nm or more and 300 nm or less, the total light transmittance at 400 nm or more and 650 nm or less is 50% or more, and the degree of polarization of transmission light in an infrared region is 80% or more.
Patent JP-2012119145-A (JP)
Title: Antenna electrode for plasma and plasma generator
Inventor: TOYODA HIROMICHI
IPC: H05H1/24
Filed: 2010-11-30
Abstract: PROBLEM TO BE SOLVED: To provide: an antenna electrode for plasma, capable of generating large plasma from one antenna electrode; and a plasma generator.SOLUTION: An antenna electrode for plasma of the present invention receives a microwave to generate plasma. The antenna electrode for plasma comprises a conductor including: a main receiving part 21 receiving a microwave; a first electrode part 22 extending from one end of the main receiving part 21; and a second electrode part 23 extending from the other end of the main receiving part 21 and having a tip separated from and close to a tip of the first electrode part 22. In the conductor, the main receiving part receives a microwave to generate a standing wave.
Patent JP-2012117897-A (JP)
Title: Detection device and image forming device
Inventor: SAIKI KATSUSHI
IPC: G01N21/47
Filed: 2010-11-30
Abstract: PROBLEM TO BE SOLVED: To eliminate unstable operation immediately after start in emission of an LED.SOLUTION: A detection device includes the LED (Light Emitting Diode) and performs detection by using light of the LED. The detection device includes detection controlling means that stores unstable time determination information for determining time (unstable time) immediately after the start of light emission of the LED and during which light volume is unstable, determines the unstable time of the LED based on the unstable time determination information at the start of light emission of the LED, and does not use the light of the LED for detection during the unstable time from the start of light emission.
Patent JP-2012115460-A (JP)
Title: Laser treatment apparatus
Inventor: YAMADA TAKESHI
IPC: A61F9/008
Filed: 2010-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a laser treatment apparatus constituted to suppress surge pulses of a treatment laser beam.SOLUTION: The laser treatment apparatus includes: a laser beam source for emitting a fundamental wave laser beam; a laser beam source driving means for controlling an electric current applied to the laser beam source to pulse-drive the laser beam source so as to emit the fundamental wave laser beam of a set pulse width; a wavelength conversion element for converting the fundamental wave laser beam to a second harmonic laser beam; an output setting means for inputting the set signal of the output of the second harmonic laser beam; and an irradiation optical system for irradiating the eye of a patient with the second harmonic laser beam. The laser treatment apparatus includes: a temperature regulation unit for regulating the temperature of the wavelength conversion element in order to alter wavelength conversion efficiency; and a control means for controlling driving of the laser beam source driving means so as to set the lower limit of the output range of the fundamental wave laser beam to a predetermined output threshold value, as well as driving of the temperature regulating unit so as to obtain the second harmonic laser beam of the output set by the output setting means.
Patent JP-2012116101-A (JP)
Title: Method of manufacturing gas barrier film, and gas barrier film
Inventor: MORI TAKAHIRO
IPC: B32B37/00
Filed: 2010-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a gas barrier film having the roll-to-roll production suitability and excellent in gas barrier performance.SOLUTION: The method of manufacturing the gas barrier film has at least one layer of gas barrier layer, wherein a coating film is manufactured by applying a solution containing an organic precursor compound on a resin substrate 1 conveyed with a tension impressed thereto and reformation is performed by irradiating the coating film with a vacuum ultraviolet ray by means of an excimer lamp 2. The surface temperature of the excimer lamp is 150°C or below and the shortest distance between the surface of the excimer lamp and the resin substrate is 10 mm or less. The method of manufacturing the gas barrier film satisfies following relation [1]: 0.3≤B/A≤4.0, wherein a thickness of the resin substrate is denoted by A (μm) and a tension per m width in the irradiation of the vacuum ultraviolet ray is denoted by B(N).
Patent JP-2012123963-A (JP)
Title: Rubber plug and waterproof connector
Inventor: NISHIDE SATORU
IPC: H01R13/52
Filed: 2010-12-07
Abstract: PROBLEM TO BE SOLVED: To ensure sealability of a rubber plug.SOLUTION: A rubber plug 60 comprises a cylindrical rubber plug body 61 extending in a front-rear direction and having an electrical wire insertion hole 62 thereinside, through which an electrical wire 90 is inserted. In the rubber plug body 61, a press-bonded part 63 to which a terminal fitting 40 is press-bonded, and a seal part 64 having a lip 66 which are brought into elastic close contact with the inside of a housing 20 are formed separately in the front-rear direction. A thick portion 65 which has an outer peripheral surface positioned on a radially inner side than a tip end of the lip 66, and whose length dimension in the front-rear direction is greater than that of a root of the lip 66, is formed between the press-bonded part 63 and the seal part 64 of the rubber plug body 61.
Patent JP-2012122243-A (JP)
Title: Structure and construction method for fixing waterproof sheet
Inventor: AOYAMA HIROAKI
IPC: E04D5/14
Filed: 2010-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a structure for fixing a waterproof sheet, which prevents sinking of a heat insulating material even if a fixing disk disposed on the heat insulating material is sufficiently fixed by a screw, when the waterproof sheet is fixed by a mechanical fixing method, in the case where a heat insulating construction method is employed for a waterproof structure of a roof top, a veranda and a balcony in a building.SOLUTION: A reinforcing material 4 passing through a heat insulating material 2 is provided on a substrate 1, and a disk fixing screw 6 is driven into the reinforcing material 4 from above a fixing disk 5 disposed on the reinforcing material 4, so that the fixing disk 5 can be fixed to the reinforcing material 4. A waterproof sheet 3 for being fixed by the fixing disk 5 is provided. The reinforcing material 4 comprises a top plate portion and a lateral portion connected to the top plate portion.
Patent JP-2012120981-A (JP)
Title: Method for producing alloy catalyst for redox reaction
Inventor: SAKAMOTO RYOGO
IPC: B01J37/08
Filed: 2010-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an alloy catalyst for redox reaction which is capable of obtaining a better catalytic activity.SOLUTION: The method for producing the alloy catalyst for redox reaction includes: dissolving, in an alcohol, a salt or complex of platinum, a salt or complex of nickel, and a polymer containing a plurality of salt structures comprising a halogen anion and an organic cation in a polymer chain; and heating the resulting solution to reflux under an inert atmosphere.
Patent JP-2012125936-A (JP)
Title: Inkjet head
Inventor: YAMAMOTO KEIZABURO
IPC: B41J2/045
Filed: 2010-12-13
Abstract: PROBLEM TO BE SOLVED: To provide an inkjet head having a simple structure.SOLUTION: The inkjet head according to an embodiment includes an ink ejecting section, an ink passage section, and an IC. The ink ejecting section includes an ink chamber to which ink is supplied, a driving element provided in the ink chamber, a nozzle opened to the ink chamber, and wiring connected to the driving element, and ink in the ink chamber is ejected from the nozzle by the driving element. The ink passage section is attached to the ink ejecting section and has a supply passage, which is connected to the ink chamber and through which the ink supplied to the ink chamber passes, and a discharge passage, which is connected to the ink chamber and through which the ink discharged from the ink chamber passes. The IC is connected electrically to the driving element via the wiring, and thermally connected to the ink passage section.
Patent JP-2011082187-A (JP)
Title: Fuel cell
Inventor: SUGAWARA IKUYOSHI
IPC: H01M4/90
Filed: 2010-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell whose deterioration occurring at starting and stopping is reduced.  <P>SOLUTION: In a fuel cell 1 including an electrolyte membrane 31, an anode catalyst layer 32 and a cathode catalyst layer 33 which are created by coating a catalyst slurry to an electrolyte membrane 31 and pinching the electrolyte membrane 31, or an anode gas diffusion layer 34 and a cathode gas diffusion layer 35, the catalyst slurry is created, while holding the catalyst by a carrier. Tafel gradient for oxygen reduction reaction of the catalyst of the anode catalyst layer 32 is set to 73 mV/decade or more.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012129079-A (JP)
Title: Anode plate manufacturing method
Inventor: SUMI TOMOHIDE
IPC: H01M4/139
Filed: 2010-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of an anode plate which includes an anode active material layer which is uniform in the orientation of at least surface particles out of anode active material particles.SOLUTION: The manufacturing method of an anode plate 20, including a plate-like current collector plate 28 having a principal plane 28X, anode active material particles 22 whose magnetic field orientation by a magnetic field is changeable and an anode active material layer 21 formed on the principal plane, comprises a coating step in which an active material paste 21P having anode active material particles dispersed in a solvent AQ is applied to the principal plane of the current collector plate, an orientation step in which a magnetic field H is applied to a coated film PS consisting of the active material paste so that surface particles 22H located on at least a surface PSA, out of anode active material particles 22 in the coated film, will have their magnetic fields oriented, and a drying step in which, after the orientation step, the coated film is dried in a windless environment.
Patent JP-2012137299-A (JP)
Title: Door handle testing device
Inventor: YAMAUCHI TAKASHI
IPC: G01M17/007
Filed: 2010-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a door handle testing device that tests a door handle by cutting out only a portion surrounding the door handle from a vehicle door and applying the same acceleration as used in a crash test to see whether a handle part of the door handle rotates in an opening direction.SOLUTION: A sample 40, which is made by cutting out an outer plate with a door handle 5 from a door 4, is mounted on a movable body 10 along with a door locking device 41. An impactor (impacting device) 20 shoots out a weight body 21 to hit an impact receiving plate (impact receiving body) 12 with the weight body 21 so that a large acceleration is instantaneously generated on the movable body 10. Due to this acceleration, a force is applied to the door handle 5 in an opening direction. The door handle 5 is shot by a high-speed camera (high-speed shooting device) 30 to determine whether the door handle 5 starts to open from played back images.
Patent JP-2012137252-A (JP)
Title: Latent heat exchanger and water heater
Inventor: OTSUBO SHINYA
IPC: F24H9/00
Filed: 2010-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a latent heat exchanger suppressing corrosion due to a drain, and having superior durability.SOLUTION: The latent heat exchanger 1 includes a casing 2, a heat-absorbing tube 50 housed in the casing 2, an inflow header 60, and an outflow header 70. The casing 2 has a casing body 10 and a top plate 40 that seals an upper aperture part 16 of the casing body 10. The rear wall 11, the front wall 12, the bottom wall 13, the one sidewall 14, and the other sidewall 15 of the casing body 10 are formed integrally by draw-processing a single metal plate. As a result, a joint by welding or blazing is not formed in the lower part of the casing 2, and even if the drain is generated, the staying of the drain in the lower part of the casing 2 is reduced, which enables reduction of the corrosion due to the drain.