baber/WOPTO huggingface dataset:
Patent JP-2013109824-A (JP)
Title: Nonvolatile semiconductor memory element and nonvolatile semiconductor memory device
Inventor: ASANO MASAMICHI
IPC: G11C16/04
Filed: 2013-01-15
Abstract: PROBLEM TO BE SOLVED: To provide a nonvolatile semiconductor memory element capable of easily accumulating an electric charge into a floating gate and erasing the electric charge therefrom, and easily controlling the threshold of a memory cell when erasing the electric charge from the floating gate.SOLUTION: The nonvolatile semiconductor memory element injects an electric charge into the floating gate by applying voltage between the floating gate and a drain (or a source) and generating hot electrons by band-to-band in a semiconductor substrate, when the electric charge is accumulated into the floating gate. The nonvolatile semiconductor memory element applies voltage between the floating gate and the drain (or the source) to generate hot holes by band-to-band, and erases the accumulated electric charge by the hot holes, when the electric charge is erased from the floating gate. In erasing the electric charge from the floating gate, the electric charge is erased while controlling a threshold between a control gate and the source of the memory cell to be a desired value.
Patent JP-2014137807-A (JP)
Title: Random number generating device and random number generating method
Inventor: KODA TORU
IPC: G06F7/58
Filed: 2013-01-18
Abstract: PROBLEM TO BE SOLVED: To propose a random number generating device or the like capable of generating a random number sequence with enhanced prediction difficulty, using an A/D converter mounted on a general electric device.SOLUTION: A random number generating device 1 generates a random number sequence. The random number generating device 1 includes a β converter 3 that converts one or more analog signals into one or more digital signals using β conversion. A repeated operation of β expansion may be described in mapping of a section dynamical system, and its real numerical value track serves as an attractor. A calculation section 7 uses the β converter 3 as a random number source, performs a calculation to a plurality of logical values generated by the β converter 3, and generates a random number sequence.
Patent JP-2013175712-A (JP)
Title: Surface emitting semiconductor laser, surface emitting semiconductor laser device, optical transmission device and information processor
Inventor: KONDO TAKASHI
IPC: H01S5/183
Filed: 2013-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a surface emitting semiconductor laser which achieves a high output in a fundamental transverse mode and long life.SOLUTION: A surface emitting semiconductor laser 10 comprises a substrate 100, an n-type lower DBR 102, an active region 104 and a p-type upper DBR 106. The lower DBR 102 includes a first oxidation constriction layer 110 for confining light generated in the active region. The upper DBR 106 includes a second oxidation constriction layer 120 for constricting current flowing in the active region 104; and a reflectance adjustment member 150 which has reflectance smaller in a peripheral part than in a central part, and is formed at a light emission port. When assuming that a diameter of a non-oxidation region 110B of the first oxidation constriction layer 110 is Do1, a width of a non-oxidation region 120B of the second oxidation constriction layer 120 is Do2 and a diameter of the central part of the reflectance adjustment member 150 is Dn, a relation is represented as Do1<D02 and Dn<Do2.
Patent JP-2014141150-A (JP)
Title: Vehicle assembling apparatus
Inventor: FUJIMORI TAKASHI
IPC: B62D65/00
Filed: 2013-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle assembling apparatus in which the effective uptime ratio is high and matching of a vehicle body and a door-panel is easy.SOLUTION: As shown in Fig. (b), a door-panel yard 12 and door-panels 45 are positioned downstream. A door-panel support mechanism 30 holding a door-panel 45 moves upstream as an arrow (11), and, upon encountering a vehicle body 11, door-panel fitting operation is performed while it moves downstream as an arrow (12). After the operation, it is returned to a standby position as an arrow (13). The arrow (13) only is of no load. Especially, during the arrow (11), an operator can inspect the door-panel 45 visually. Namely, during the arrow (11) and the arrow (12), operation is performed effectively. As the effect, as a door-panel is moved from downstream to upstream against a vehicle body moving from upstream to downstream, the door-panel encounters the vehicle body certainly. Matching between the vehicle body and the door-panel is very easy.
Patent JP-2014146883-A (JP)
Title: Ultrasonic device, ultrasonic probe, electronic apparatus and ultrasonic image apparatus
Inventor: ONISHI YASUNORI
IPC: H04R17/00
Filed: 2013-01-28
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic device for preventing breakage of an ultrasonic element.SOLUTION: The ultrasonic device comprises: an ultrasonic element array substrate 20 having a piezoelectric body and a plurality of ultrasonic elements for receiving and transmitting the supersonic wave; a support member 30 attached to one surface of the ultrasonic element array substrate 20; an acoustic lens 50 having a lens part 51 attached to the other surface of the ultrasonic element array substrate 20 for converging the supersonic wave; and an acoustic matching layer 40 arranged between the ultrasonic element array substrate 20 and the acoustic lens 50. An area of the support member 30 is larger than that of the ultrasonic element array substrate 20 in a planar view in a thickness direction of the ultrasonic element array substrate 20, and the support member 30 is formed so as to increase flexural rigidity, and the acoustic lens 50 is formed so that its flexural rigidity is smaller than that of the ultrasonic element array substrate 20.
Patent JP-2013190776-A (JP)
Title: Colorant, coloring composition for color filter, color filter and display device
Inventor: YONEDA EIJI
IPC: G02B5/22
Filed: 2013-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a coloring composition having high tinctorial power and suitable for forming a coloring layer having high heat resistance and excellent chromaticity characteristics.SOLUTION: A coloring composition for color filter contains (A) colorant, (B) binder resin and (C) crosslinking agent. The coloring composition contains an acidic colorant having phosphonium cation as the (A) colorant.
Patent JP-2014144400-A (JP)
Title: Through part shielding structure
Inventor: WATANABE MAKOTO
IPC: B05C13/02
Filed: 2013-01-28
Abstract: PROBLEM TO BE SOLVED: To efficiently enhance practicability of a through part shielding structure.SOLUTION: Rubber strip-like sheet members 8 are used as a shielding tool, and the rubber strip-like sheet members 8 in a hanging state are arrayed and arranged in an extending direction of a slit-like opening 7 by hanging the respective strip-like sheet members 8 in a position along an opening surface of the slit-like opening 7 from an upper end part of the slit-like opening 7, and arraying and arranging the strip-like sheet members 8 in the extending direction of the slit-like opening 7 in a state that a surface of one horizontal side part in a horizontal width direction of each of the strip-like sheet members 8 is overlapped with a rear surface of the other horizontal side part in the horizontal width direction of the strip-like sheet member 8 positioned next to the one horizontal side.
Patent JP-2014144126-A (JP)
Title: Resin substrate for game machine
Inventor: NISHIDA SHINTARO
IPC: A63F7/02
Filed: 2013-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a resin substrate for a pachinko game machine that is resistant to scratch upon shooting of a game ball without the need for the application or transfer of a hard coat to a surface of the substrate.SOLUTION: A resin substrate for a pachinko game machine is made by molding a resin composition that has a difference between a haze in the Tabor abrasion test based on ASTM D1044 for 100 cycles under a 500 g load and a haze before the abrasion test is 24% or less.
Patent JP-2014149561-A (JP)
Title: Application authentication program, authentication server, terminal, and application authentication method
Inventor: MIYOSHI NAOKI
IPC: G06F21/44
Filed: 2013-01-30
Abstract: PROBLEM TO BE SOLVED: To determine authenticity of an application.SOLUTION: An application authentication program receives an access request including application related information and redirect information from an application 10 which operates in a communication terminal 1, and when it is determined that the redirect information is authentic, the program causes a data server 3 and an application server 2 to execute processing for transmitting an access response to the access request, which includes application specification information corresponding to the application related information, to the communication terminal 1 including a redirect destination corresponding to the redirect information.
Patent JP-2014148312-A (JP)
Title: Paper bag which changes to different object after being cut
Inventor: MIYAMORI YUYA
IPC: B65D33/00
Filed: 2013-01-31
Abstract: PROBLEM TO BE SOLVED: To solve problems, for example, a paper bag or a wrapping bag is not used after being used once, recycling of a shopping bag at a super market has become common, but a bag which is given to a customer at a store when shopping, is not used after shopping, and a bag cannot be eliminated easily, though a bag is used only once and after shopping the bag is not used, when a store notifies about the store in the bag.SOLUTION: By forming a perforation on a bag body, the bag can be cut into various shapes. Based on shapes formed by being cut, the bag changes to a postcard, a message card, a character seal, or a box material. The box material is configured so that the cut pieces are assembled so as to make a box.
Patent JP-2014147868-A (JP)
Title: Method for producing fuel synthesis catalyst, fuel synthesis catalyst, and method for producing hydrocarbons
Inventor: HASHIMOTO KUNIHIDE
IPC: C07C9/00
Filed: 2013-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a fuel synthesis catalyst which provides a catalyst having a large specific area while simplifying the production process, and a method for producing hydrocarbons.SOLUTION: The method for producing a fuel synthesis catalyst comprises: a step of forming a carbon-dispersed solution where a water-soluble salt of a metal, which exhibits a catalytic activity for a fuel synthesis reaction, and a co-catalyst are dissolved in an aqueous or an alcohol solution, and a carbon material is dispersed therein; and a step of calcination where the carbon material is removed and an oxide of the metal is formed by calcinating the carbon-dispersed solution obtained in the step of forming a carbon-dispersed solution. Hydrocarbons are synthesized using the catalyst by reacting carbon monoxide and hydrogen under conditions of pressure of 0.5 MPa to 5 MPa and temperature of 423 K and 673 K.
Patent JP-2014148717-A (JP)
Title: Cast iron and brake component
Inventor: THOU MOJIN
IPC: C22C37/00
Filed: 2013-02-01
Abstract: PROBLEM TO BE SOLVED: To provide: a cast iron which has a high specific heat and can hence bring about, for example, a reduction in the weight of brake components; and a brake component.SOLUTION: This cast iron contains, in terms of mass%, 3.0-4.8% C, 3.5-5.0% Si, 0.5-2.0% Mn, 0.02-0.2% Sn and/or 0.01-0.2% Sb, and up to 0.5% Cu, with the remainder comprising Fe and unavoidable impurities.
Patent JP-2014150218-A (JP)
Title: Sheet material loading method and sheet material loading device
Inventor: TANIDA TAKEO
IPC: B65G49/06
Filed: 2013-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a sheet material loading method capable of loading a sheet material that is susceptible to external forces of thin-sheet glass, a glass sheet, and the like onto a palette or the like safely, quickly, reliably, and efficiently.SOLUTION: There is provided a sheet material loading method comprising: a holding step of holding a sheet material S; and a loading step of loading the held sheet material S on an inclined surface 31. In the holding step, the sheet material S is held in a curved state in which the sheet material S projects toward the inclined surface 31. In the loading step, holding of the sheet material S is released, and the sheet material S is loaded on the inclined surface 31 while being returned to a flat state.
Patent JP-2014152997-A (JP)
Title: Chemical heat storage device
Inventor: KAWACHI HIROYASU
IPC: F28D20/00
Filed: 2013-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a chemical heat storage device capable of speedily heating a heated object to a predetermined temperature while reducing electric power consumption.SOLUTION: A chemical heat storage device 10 which is a heating device to heat an oxidation catalyst comprises: a NHstoring device 11 which stores NHin a high-pressure state; a MgClreactor 12 which has MgClas a heat storing material generating heat through chemical reaction with the NH; an HO storing device 13 which is heated with heat generated by the MgClreactor 12 and stores HO in a liquid state; and a CaO reactor 14 which has CaO as the heat storing material generating heat through the chemical reaction with the HO. The MgClreactor 12 is arranged around an exhaust pipe 3. The NHstoring device 11 is connected to the MgClreactor 12 through a supply pipe 15. The CaO reactor 14 is arranged around the oxidation catalyst 4. The HO storing device 13 is connected to the CaO reactor 14 through the supply pipes 17 and 18.
Patent JP-2014151031-A (JP)
Title: Hanger
Inventor: SHIMIZU MITSUO
IPC: D06F57/00
Filed: 2013-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a hanger by which: almost no mark of the hanger is left on the shoulder part of laundry; the laundry can be quickly dried; a part around the armhole of clothing can be easily dried; and the neck part and the collar part of the clothing can be held in appropriate conditions.SOLUTION: Double hanger bodies 2A and 2B in front and behind are formed by an endless annular linear body having linear body sections positioned in front and behind with a space in between. The hanger bodies 2A and 2B form raised parts 3A and 3B for holding a collar in the centers thereof. Inclined arm parts 4A and 4B are formed on the left and right of the raised parts 3A and 3B, and end parts form sleeve supporting parts 5A and 5B which are curved upward with the tips thereof inclined downward.
Patent JP-2014151054-A (JP)
Title: Video game apparatus and video game processing program
Inventor: MINAGAWA YASUSHI
IPC: A63F13/79
Filed: 2013-02-12
Abstract: PROBLEM TO BE SOLVED: To facilitate and smooth a player's operation in a video game.SOLUTION: A video game apparatus 10 includes RAM 12 for storing operation-function association information in which a plurality of operation parts (an upper key 31a and the like) disposed on a key pad 30 are associated with operation functions each representing a function of each operation part. A plurality of operation-part images corresponding to the plurality of operation parts respectively are disposed on the key pad 30. A group of operation-part images on which an identification display capable of identifying each operation function associated with corresponding each operation part is formed on a display screen 51 in such an arrangement as corresponding to an arrangement position of each operation part. The video game apparatus receives an operation input according to an operation of each operation part by a player, and, in response to the received operation input, executes operation-associated processing representing processing for exerting the operation function associated with the operation part operated by the player.
Patent JP-2014155197-A (JP)
Title: Communication device, power meter, and program
Inventor: ARAI TAKAYUKI
IPC: H04B7/15
Filed: 2013-02-13
Abstract: PROBLEM TO BE SOLVED: To notify a user of connection abnormality between a communication device and a metering device.SOLUTION: A communication device 2 is attached to a metering device, and a power meter comprises the communication device 2 and the metering device. The metering device measures an amount of power supplied from an electric power supplier. The communication device 2 comprises a first communication unit (communication unit 23), a detection unit 27, and a second communication unit (communication unit 23). The first communication unit transmits meter-reading information indicating an amount of power measured by the metering device to the outside. The detection unit 27 detects connection abnormality between the communication device 2 and the metering device. The second communication unit notifies the outside of the connection abnormality by radio communication when the detection unit 27 detects the connection abnormality.
Patent JP-2014156689-A (JP)
Title: Pipe
Inventor: HAGA HIROSHI
IPC: E21D9/04
Filed: 2013-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a pipe having a double-pipe structure, capable of maintain a non-drainage structure state during propulsion to realize a sealed propulsion method to prevent collapse of the natural ground, and capable of being in a drainage structure state after the end of the propulsion to perform drainage of the natural ground.SOLUTION: A pipe includes an outer pipe 31 having a circular cross section, and an inner pipe 32 having a circular cross section, each of which has a plurality of through-holes 35 penetrating through the pipe formed therein. An outer diameter dimension of the inner pipe 32 and an inner diameter dimension of the outer pipe 31 are set so that only the inner pipe 32 can be rotated. The rotation of the inner pipe 32 using the central axis of the inner pipe 32 as a rotation center allows the pipe to be set to a non-drainage structure state and a drainage structure state. In the through-holes 35 of at least one of the inner pipe 32 and the outer pipe 31, filters 36 allowing water to pass and preventing sediments from passing are installed, respectively. The pipe has a double-pipe structure capable of maintain the non-drainage structure state during propulsion to realize a sealed propulsion method, and capable of being in the drainage structure state after the end of the propulsion.
Patent JP-2014157854-A (JP)
Title: Method of determining cut position, method of cutting single crystal ingot, and system of determining cut position
Inventor: NISHINO HIDEHIKO
IPC: H01L21/304
Filed: 2013-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a method and system of determining a cut position and a method of cutting a single crystal ingot, capable of determining a dislocation boundary position with accuracy for dislocated ingot, and improving a product yield by determining a proper cut position.SOLUTION: Provided is a method of determining a cut position of dislocated single crystal ingot that includes: a step of irradiating an outer peripheral surface of the single crystal ingot with laser light and receiving reflection light to detect a slip dislocation length; and a step of determining the cut position of the single crystal ingot on the basis of the detected slip dislocation length.
Patent JP-2014157197-A (JP)
Title: Variable focus glasses
Inventor: HAYASHI TAKAO
IPC: G02B7/04
Filed: 2013-02-14
Abstract: PROBLEM TO BE SOLVED: To solve the problem that when a user having different right and left eyesight or a user having the same right and left eyesight continuously varies the focal distance of a variable focus lens to view an object to be viewed, the object to be viewed cannot be clearly, simultaneously viewed by right and left eyesight for each user.SOLUTION: Variable focus glasses include variable focus lenses 15R and 15L, drive parts 23R and 23L, touch sensors 51 and 57 and a control part 25, and have a function for determining variations of operation times of the touch sensors 51 and 57 and a view drive amount varied according to any variation of constant variations correlated with the operation times and allowing each user to clearly view an object to be viewed for each of the drive parts 23R and 23L. When a user performs predetermined operations to the touch sensors 51 and 57, the control part 25 individually controls the drive parts 23R and 23L so that each drive amount of the drive parts 23R and 23L is simultaneously the view drive amount.
Patent JP-2014158155-A (JP)
Title: Field apparatus
Inventor: KATSUSHIMA SOICHIRO
IPC: H04Q9/00
Filed: 2013-02-15
Abstract: PROBLEM TO BE SOLVED: To prolong the life of a field apparatus incorporating a light-emitting element, by measuring and calculating the total cumulative time, i.e., the actual emission time of a light-emitting element such as a light-emitting diode for use in optical communication, based on the communication waveform, and reducing the emission time if the operating life of the light-emitting diode is approaching.SOLUTION: A field apparatus configured to perform data communication between a plurality of boards via optical communication means includes total cumulative time measurement means for measuring the total emission cumulative time of the light-emitting element configuring the optical communication means, operating life threshold storage means for storing the threshold of operating life of the light-emitting element, comparison means for comparing the total emission cumulative time of the light-emitting element with the threshold of operating life, and light-emitting element drive means for driving the light-emitting element at a predetermined period based on the comparison results from the comparison means.
Patent JP-2014159128-A (JP)
Title: Method for manufacturing thermal transfer film, and method for manufacturing decorative product using the same
Inventor: TAKEUCHI YUICHI
IPC: B32B27/30
Filed: 2013-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a transfer film which uses a polyvinyl alcohol resin as a release film and uses a radical polymerizable resin composition layer as a protective layer, and in particular, a thermal transfer film excellent in adhesiveness after a weathering test.SOLUTION: In a method for manufacturing a thermal transfer film in which a holding layer, a decorative layer, a radical polymerizable resin composition layer, and a release film containing a polyvinyl alcohol resin as a main component are provided in this order, the radical polymerizable resin composition layer contains 20-80 mass% or a thermoplastic resin, and 20-70 mass% of a polymerizable compound having a (meth)acryloyl group having a number average molecular weight of 100-1,500, with respect to the total solid amount, and the radical polymerizable resin composition layer is coated and laminated on the decorative layer provided on the holding layer.
Patent JP-2014165527-A (JP)
Title: Imaging device, control program, and exposure amount control method
Inventor: SHIMIZU TAKAHISA
IPC: G03B7/091
Filed: 2013-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of automatically capturing a dark portion or a bright portion in an imaging target area at appropriate brightness.SOLUTION: An imaging device comprises an imaging unit for capturing an image, a photometry processing unit 600 as a luminance acquiring unit, and an exposure amount control unit 15. The photometry processing unit 600 obtains luminance of a minimum luminance area or a maximum luminance area in an imaging target area in the imaging unit. The exposure amount control unit 15 controls an amount of exposure in the imaging unit on the basis of the luminance obtained by the photometry processing unit 600.