baber/WOPTO huggingface dataset:
Patent JP-2012166964-A (JP)
Title: Dry shrinkage reducing method and manufacturing method of concrete
Inventor: OGATA MITSUNARI
IPC: E04G21/02
Filed: 2011-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a dry shrinkage reducing method that can easily decrease the drying shrinkage of concrete.SOLUTION: The dry shrinkage reducing method of concrete includes: a selection process that selects a coarse aggregate in which a water absorption rate is 0-3.5 mass% and the maximum settlement is 13-30 mm, and a fine aggregate in which a water content after centrifugation is 0-3.5 mass%; a blend process in which cement, the fine aggregate, the coarse aggregate, and water are mixed to obtain a kneaded product; and a curing process in which the kneaded product is cured to obtain the concrete.
Patent JP-2012167158-A (JP)
Title: Butyl rubber composition
Inventor: KASHIWABARA TAKAYUKI
IPC: C08L61/14
Filed: 2011-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a butyl rubber composition containing chlorine or bromine in a rubber polymer and/or a vulcanizer, and capable of providing a halogen-free vulcanized material.SOLUTION: The butyl rubber composition is obtained by blending 2 to 8 pts.wt of an alkylphenol-formaldehyde-based condensate and 3 to 25 pts.wt of zinc white based on 100 pts.wt of a butyl-based rubber composed of 97 to 85 wt% of a butyl rubber and 3 to 15 wt% of a halogenated butyl rubber. The butyl rubber composition, even in the case where the butyl rubber composition uses the rubber polymer and the vulcanizer containing chlorine or bromine, achieves such a halogen-free state that a chlorine content is ≤900 ppm, a bromine content is ≤900 ppm, and a total amount of the both is ≤1,500 ppm, as defined in IEC 61249-2-21.
Patent JP-2012165979-A (JP)
Title: Physical information measurement apparatus and physical information measurement program
Inventor: MATSUI TAKEMI
IPC: A61B5/00
Filed: 2011-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a physical information measurement apparatus and a physical information measurement program, suppressing influence of a body motion and detecting a biosignal weaker than a body motion signal, even if there is the body motion in time of the detection.SOLUTION: This physical information measurement apparatus 1 detects prescribed physical information from an input signal which includes the detection target biosignal having periodicity and where a plurality of biosignals having different strength are mixed. The physical information measurement apparatus 1 includes: an amplitude compression part 12 performing compression processing of only an amplitude of each wave of the input signal having the strength exceeding a threshold value determined according to the detection target biosignal, and bringing the amplitude of the wave having the strength within the threshold value into a state as it is; and a signal analysis part 13 analyzing an output signal from the amplitude compression part 12, and outputting the prescribed physical information.
Patent JP-2012175183-A (JP)
Title: Display state evaluation system for display device
Inventor: TAKEUCHI YOSHINORI
IPC: G09G5/00
Filed: 2011-02-17
Abstract: PROBLEM TO BE SOLVED: To provide an evaluation system of the display state of a display device, which determines various abnormal display states on which a viewer feels discomfort.SOLUTION: An image taken by a camera 10 is acquired (S41), the acquired image is divided into plural regions (S42), and a luminance value of each region is calculated (S43). On the basis of the luminance value, a luminance difference is calculated (S44), and the variation pattern of the luminance difference is determined (S45). Moreover, a false signal is acquired and the variation pattern of the difference of the false signal is determined (S46). Then, the degree of correlation between both variation patterns is calculated (S47) and it is determined from the degree of the correlation whether the display state is abnormal (S48).
Patent JP-2012170504-A (JP)
Title: Game machine
Inventor: ASAHI TOMOKAZU
IPC: A63F7/02
Filed: 2011-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a game machine that enables a novel operation by use of an operating button.SOLUTION: An operating member is operated by a player. An operating member driving means moves the operating member to a first state projected relative to a game machine body at least, and to a second state smaller in the projecting amount than the first state. An operation processing means carries out first processing according to one of rotating operation and push-down operation to the operating member when the operating member is in the first state, and carries out second processing according to the other of the rotating operation and push-down operation to the operating member when the operating member is in the second state.
Patent JP-2012175366-A (JP)
Title: Determination method, name solution device, and determination device
Inventor: SAKAI KATSUHIKO
IPC: H04L9/32
Filed: 2011-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a name solution device capable of providing name resolution services with higher security than when signature verification is not performed, while reducing suspension time of the name resolution service, in a case where a signature verification failure occurs due to a factor other than an attack.SOLUTION: A request unit 33 requests a second time inquiry once for name solution to an authority server group 40 which accept inquiries, when a result of verification with a digital signature is unjust. A determination unit 32 determines that the cause of the unjust verification result is a factor other than an attack if a response to the second time inquiry requested by the determination unit 33 is made only once.
Patent JP-2012174536-A (JP)
Title: Power circuit for lighting and lighting device
Inventor: OKUDA TAKANORI
IPC: H05B37/02
Filed: 2011-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a power circuit for lighting in which an increase of special manufacturing management processes and parts to be mounted is restrained, and dispersion (variation) in illuminance among circuits is small.SOLUTION: A power circuit for lighting which rectifies an AC voltage 1, generates a smoothed direct current, and supplies it to an illumination light, includes an adjustment circuit Oj which adjusts a current value detection level of a detection current according to a variation in an oscillatory frequency of an oscillator 63 in a manner that an average of the current supplied to the illumination light 4 is constant.
Patent JP-2012094474-A (JP)
Title: Separation plate for fuel cell
Inventor: KO HAENG JIN
IPC: H01M8/02
Filed: 2011-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a separation plate for a fuel cell configured that supply of reactant gas to an electrode and droplet removal in a gas diffusion layer (GDL) is easily performed by forming a vortex flow generation structure on an inner surface of the separation plate and inducing a vortex flow of fluid flowing in a channel.SOLUTION: The separation plate for a fuel cell includes: a land that is joined with a gas diffusion layer of a fuel cell stack; and a channel that is formed on the land so as to come into contact with the gas diffusion layer and becomes a path of reactant gas (hydrogen, air). In the separation plate for a fuel cell, a vortex flow generation structure that can induce vortex flow of the reactant gas on the inner surface of the channel is formed.
Patent JP-2012180985-A (JP)
Title: Gas water heater
Inventor: YAGI MASAHIKO
IPC: F24H1/00
Filed: 2011-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a gas water heater appropriately achieving reduction in the cost thereof without forcing elaborate judgement onto a user of the gas water heater.SOLUTION: The gas water heater includes: a bathtub hot water quantity detector S5 which detects hot water quantity in a bathtub; and a discriminator H1 which discriminates whether there is hot water in the bathtub or not based on detection information of the bathtub hot water quantity detector S5. The gas water heater further includes a cost calculator H2 which, when the discriminator H1 discriminates that there is hot water in the bathtub, performs cost calculation processing for calculating the cost upon heating bathtub water, the cost being required for performing a bathtub storage hot water operation so that the bathtub hot water quantity becomes a set target hot water quantity and bathtub hot water temperature becomes the set target hot water temperature from such a state that the there is hot water in the bathtub, and which calculates the cost upon hot water filling, the cost being required for performing the bathtub storage hot water operation so that the bathtub hot water quantity becomes the set target hot water quantity and the bathtub hot water temperature becomes the set target hot water temperature from such a state that there is not the hot water in the bathtub.
Patent JP-2012180825-A (JP)
Title: Evaporated fuel treatment device
Inventor: MAKINO KATSUHIKO
IPC: F02M25/08
Filed: 2011-03-03
Abstract: PROBLEM TO BE SOLVED: To provide an evaporated fuel treatment device that can use energy, which is generated by combustion, by using the heat, which is generated when burning the evaporated fuel desorbed from a canister, to generate power.SOLUTION: The evaporated fuel treatment device includes: the canister 12 taht can adsorb the evaporated fuel; an electric pump 14 which leads the air into the canister 12 to desorb the evaporated fuel; and a catalyst 36 which burns the evaporated fuel desorbed form the canister 12. A thermoelectric element 44, which can generate power by using the heat generated when the evaporated fuel is burned by using the catalyst 36, is provided. The power generated by the thermoelectric element 44 is supplied to the electric pump 14.
Patent JP-2012186216-A (JP)
Title: Lead frame for semiconductor device
Inventor: KOBAYASHI AKANE
IPC: H01L23/50
Filed: 2011-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a lead frame which is composed of an inner lead having a bonding pad part, an outer lead as an external terminal, a die pad for mounting a semiconductor element thereon, and a suspension lead for supporting the die pad, prevents deformation of the inner lead and electrical short-circuit, and has superior wire bondability.SOLUTION: At least the bonding pad and the tips of the inner leads 2 on the opposite surface are fixed by ceramics 11 via a wax material so that respective inner leads 2 stand in a row.
Patent JP-2012183939-A (JP)
Title: Device for controlling reactive force of pedal of vehicle
Inventor: UE TAKASHI
IPC: B60K26/04
Filed: 2011-03-07
Abstract: PROBLEM TO BE SOLVED: To provide information generated by a reactive force of a foot pedal so as to be highly recognizable for a driver while suppressing the feeling of discomfort according to the driver.SOLUTION: A device 10 for controlling the reactive force of a pedal includes a pedal actuator 20 for generating the reactive force in a vehicle accelerator pedal 21 and provides information to the vehicle driver by a variation of the reactive force of the accelerator pedal 21 that is actuated by the pedal actuator 20. The device for controlling the reactive force of a pedal also includes a reactive force setting device 40 by which the driver can set an exertion pattern of the reactive force generated by the pedal actuator 20.
Patent JP-2011211190-A (JP)
Title: Laminated structure, and method for manufacturing the same
Inventor: TAUCHI SHIGEAKI
IPC: H01L23/36
Filed: 2011-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a method by which a highly reliable semiconductor module can be simply manufactured using an insulating resin adhesive sheet as an insulating substrate material.SOLUTION: A laminated structure 3 includes: a semiconductor element 1; a lead frame 21 supporting the semiconductor element 1 via a junction layer 17; a first metal foil layer 25 joined with the lead frame 21 via a junction layer 23 in such a way that electricity and heat can be conducted; an insulating resin adhesive layer 27 bonded to the first metal foil layer 25; a second metal foil layer 29 bonded to the insulating resin adhesive layer 27; and a spacer 33 joined with the second metal foil layer 29 via a junction layer 31 in such a way that heat can be conducted and serving as a heat transfer metal layer mediating heat conduction to a heat sink.
Patent JP-2012190232-A (JP)
Title: Memory access controller
Inventor: KITAMURA HIDEHITO
IPC: G06F12/00
Filed: 2011-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a memory access controller in which a circuit scale is reduced.SOLUTION: A memory access controller includes: a buffer for storing address and data in a read operation and a write operation; a buffer control circuit for controlling an input/output of the address and the data to/from the buffer; and a memory control circuit for controlling an input/output of the address and the data to/from an external memory. When executing the read operation, the buffer control circuit sets to the buffer the address to be used in the read operation for the external memory, obtains the data by performing the read operation for the external memory based on the address of the external memory set to the buffer, and stores the obtained data in the buffer. When executing the write operation, the buffer control circuit sets to the buffer the address and the data used in the write operation for the external memory, and executes the write operation for the external memory based on the address of the external memory set to the buffer and the data to be written in the external memory.
Patent JP-2012187511-A (JP)
Title: Photocatalyst for water splitting, and photoelectrode for water splitting including the same
Inventor: NAKANISHI HARUMICHI
IPC: B01J27/057
Filed: 2011-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a photocatalyst having higher activity for hydrogen production through water splitting, and a photoelectrode including the photocatalyst.SOLUTION: The photocatalyst for water splitting includes a Ga selenide, an Ag-Ga selenide, or both thereof, and the photoelectrode for water splitting includes the photocatalyst for water splitting.
Patent JP-2011196998-A (JP)
Title: Position identification method and system for searched object
Inventor: DE ROSA LUCA
IPC: G01S5/14
Filed: 2011-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a method and system for identifying the position of a searched object.SOLUTION: A position identification system includes a search device D1 incorporated into a mobile device 11, and a target device D2 attached to a searched object. The search device D1 has a transceiver attached to antennas A1, A2 spaced apart from each other, a display device for indicating directions, and an electronic device that manages the transceiver and the display device. The target device D2 has a transceiver attached with an electronic device that can detect the reception of a signal transmitted from an antenna A3 and the search device, and respond to the signal. A signal between the search device D1 and the target device D2 is a UWB signal. The target device D2 has a wake-up receiver that receives the wake-up signal, when a wake-up signal includes an identification code.
Patent JP-2012191824-A (JP)
Title: Power conversion device
Inventor: SHIODA NATSUKO
IPC: H02M3/155
Filed: 2011-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a power conversion device that has a wide input current range and an output current range, outputs maximum power in response to variations in input current over a wide range, and is compact and inexpensive.SOLUTION: A power conversion device 100 for converting the input power input as DC power to output the output power includes: an input current detection section 2 for detecting an input current that is a current of the input power; a plurality of power conversion circuit sections 4-6 for converting the input power, which have different input current ranges and overlap with adjacent input current ranges; and a power conversion control section 1 for selecting one of the plurality of power conversion circuit sections 4-6 which can produce the highest output power from the input current detected by the input current detection section 2. In selecting one power conversion circuit section, the power conversion control section 1 controls so as to match an output voltage of the power conversion circuit section just after switching with an output voltage of the power conversion circuit section just before switching.
Patent JP-2012196319-A (JP)
Title: Liquid jetting apparatus
Inventor: MATSUZAKI NAOHIRO
IPC: A61B17/32
Filed: 2011-03-22
Abstract: PROBLEM TO BE SOLVED: To discharge bubbles by detecting positions of bubbles inside a liquid chamber and guiding the bubbles to an outlet according to the result of detection.SOLUTION: The liquid jetting apparatus includes a plurality of ultrasonic output parts for outputting ultrasonic waves toward the inside of the liquid chamber, and the positions of the bubbles inside the liquid chamber are detected based on reflected ultrasonic waves output from at least one of the output parts. By driving an ultrasonic output part selected from the plurality of the ultrasonic output parts according to the result of detection, bubbles inside the liquid chamber are moved to the outlet. Accordingly, the ultrasonic waves are output from the ultrasonic output part on the opposite side from the outlet of the bubbles inside the liquid chamber, so that the bubbles can be moved to the outlet. By guiding the bubbles to the outlet in this way, bubbles flow out of the outlet together with the liquid, and therefore, bubbles inside the liquid chamber can be discharged.
Patent JP-2011255161-A (JP)
Title: Game machine
Inventor: IYODA TAKAHIRO
IPC: A63F7/02
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To achieve a fully amusing game machine suppressing a delay of a special game, and hence having a sense of speed and increasing a tense atmosphere and expectation of a player.SOLUTION: In the game machine which variably displays a normal symbol by ball entry to a normal symbol start port, performs a winning/losing lottery of the normal symbol, opens a normal electric prize device, namely a special symbol start port, when the normal symbol wins, draws a winning/losing lot of a special symbol by ball entry to the special symbol start port, and opens a large winning hole to execute a winning game of the special symbol when a result is a jackpot of the special symbol, a variable time shortening means of shortening variable display time of the normal symbol is provided, the variable display time of the normal symbol is shortened by a preset prescribed number of times by the variable time shortening means after winning the normal symbol even during the execution of the winning game of the special symbol and during operation of a condition device, and delay is restrained in an interval of the winning game of the normal symbol and an interval of a jackpot game of the special symbol.
Patent JP-2012200825-A (JP)
Title: Machine tool
Inventor: TERASAKA NAOTO
IPC: B23Q11/12
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a machine tool capable of simply preventing a rise in temperature of a bearing portion for supporting a tool holding shaft even if the tool holding shaft is continuously turned at high speed.SOLUTION: A lower end of the tool holding shaft 3 having its upper end 3f disposed in a cavity 12 is fitted into and held by an angular ball bearing 2 of a head 1 having a bearing hole 13 for holding the angular ball bearing 2 and the cavity 12 where the bearing hole 13 is opened. A cylinder 7 opened in the cavity 12 for blowing the air out toward the upper end 3f is attached to the head 1. The tool holding shaft 3 is cooled by the air blown out from the cylinder 7, thereby preventing rise in the temperature of the tool holding shaft 3. In turn, rise in temperature of the angular ball bearing 2 portion is suppressed by the tool holding shaft 3.
Patent JP-2012200704-A (JP)
Title: Printer
Inventor: NAKAMURA SHINICHI
IPC: B05C5/00
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a printer in which the light quantity of a light irradiation part used for preprocessing is efficiently measured with a simple configuration.SOLUTION: The printer includes an ejection head which ejects a droplet of a liquid onto a base material, and a processing part 9 which performs predetermined processing on a surface of the base material by irradiating the surface of the base material with active light beams before the droplet ejection operation of the ejection head. The processing part 9 includes a plurality of irradiation parts 32a which are arrayed in one direction in the same plane to emit the active light beams, a light quantity measurement part 35 which measures the light quantity of the plurality of irradiation parts 32a, and an elevation mechanism 36 which elevates and lowers the light quantity measurement part 35 with respect to the plurality of light irradiation parts 32a.
Patent JP-2011228672-A (JP)
Title: Light-emitting element mounting substrate and light-emitting device using the same
Inventor: TANIDA MASAMICHI
IPC: H01L33/60
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting element mounting substrate having a reflection layer of high light reflection rate and small lowering of reflection rate due to corrosion, and featuring an improved light extracting efficiency and heat dissipation property and a light-emitting device using the same.SOLUTION: A light-emitting element mounting substrate includes a substrate body that has a mounting plane on which a light-emitting element is mounted, a reflection layer which is formed on part of the mounting plane of the substrate body and contains silver, and a glass insulation layer composed of ceramic filler and glass formed on the reflection layer. The glass insulation layer has a surface undulation of 5 μm or less in a span of 300 μm.
Patent JP-2012203875-A (JP)
Title: Yield estimation device and computer program
Inventor: MASUMURA HITOSHI
IPC: G06Q10/04
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a technique for estimating the production of beneficial organisms (for example, algae) whose growth is dependent on the temperature of water.SOLUTION: A yield estimation device comprises: a potential location database that accumulates the past temperature data of potential locations where algae can be cultured; potential location data input means that inputs data such as the temperatures of the potential locations, which includes temperature data actually measured in the potential locations where algae can be cultured; potential location water temperature calculation means that calculates the estimated water temperatures of the potential locations using data accumulated in the data such as the temperatures of the potential locations and in the potential location database; an algae growth database in which a relationship between the yield and water temperature for each kind of algae is accumulated; yield calculation means that calculates an estimated yield using the algae growth database and the estimated water temperature; and output means that outputs the calculated estimated yield.