baber/WOPTO huggingface dataset:
Patent JP-2012177319-A (JP)
Title: Failure diagnostic device of internal combustion engine
Inventor: SASAKI KEISUKE
IPC: F02M63/00
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a failure diagnostic device of an internal combustion engine that can detect faults of respective fuel injection valves of an internal combustion engine which has two fuel injection valves in each cylinder without fixing an operation state.SOLUTION: A first operating condition is changed to a second operating condition which is different in the windowing ratio. For each operation state, relational expressions are set, which defines the relation among an instruction injection amount to a first injection valve under a first operation condition, an instruction injection amount to a second injection valve, gross calorific value calculated by gross calorific value calculation means, a variable (first variable) correlating with an actual injection amount from the first injection value, and a variable (second variable) correlating with an actual injection amount from the second injection value. Those relational expressions are simultaneously solved to calculate values of the first and the second variables. A first injection valve failure is determined when the value of the first variable does not match a reference value of a normal cylinder. A second injection valve failure is determined when the value of the second variable does not match the reference value.
Patent JP-2012176533-A (JP)
Title: Styrene-based resin extrusion foamed laminate, and method for manufacturing the same
Inventor: FUSHIMI TATSURO
IPC: B29C48/07
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a styrene-based resin extrusion foamed laminate excellent in lightweight property, compression strength, construction properties, and recycling characteristics.SOLUTION: A styrene-based resin foamed layer is made by heating and melting styrene-based resin, adding a foaming agent to it, and extrusion-foaming the resin. The styrene-based foamed laminate is formed with a non-foamed layer with a thickness of 0.015-0.7 mm on at least one surface of the styrene-based resin foamed layer. An expansion ratio at 1 mm right below the non-foamed layer is adjusted to be 1.5-4 times, and the expansion ratio of the whole foamed laminate including the non-foamed layer is set to be 3-10 times, which can obtain the styrene-based resin extrusion foamed laminate which is light in weight, excellent in compression strength, and excellent in construction properties using nails, wood screws, etc.
Patent JP-2012182006-A (JP)
Title: Method for producing fatty acid silver salt and conductive paste
Inventor: SATO NAO
IPC: H01B13/00
Filed: 2011-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing fatty acid silver salt capable of obtaining fatty acid silver salt with a simple method, and to provide a method for producing a conductive paste in which the deformation of silver powders is suppressed and the silver powders are adequately dispersed.SOLUTION: The method for producing fatty acid silver salt comprises reacting a fatty acid with silver oxide to obtain fatty acid silver salt, and further comprises: employing a planetary mixer having a plurality of stirring blades provided so as to move in a sun-and-planet motion; adding a solvent in an amount of 1-200 pts.mass with respect to 100 pts.mass in total of the fatty acid and silver oxide; and then kneading them to obtain fatty acid silver salt.
Patent JP-2012182401-A (JP)
Title: Light-emitting device and manufacturing method thereof
Inventor: TAKAYAMA KOICHI
IPC: H01L33/58
Filed: 2011-03-03
Abstract: PROBLEM TO BE SOLVED: To solve the problem that, since a shading member, a light reflection material, a coating member, an absorption member or an absorptive layer on a light-emitting diode element used for light control are subjected to high temperature exceeding 100°C at a turn-on time of the light-emitting diode element, heat resistant materials, e.g., ceramic, metal, etc., are used for those materials, which incurs a rise in manufacturing cost, and that, since the materials on the light-emitting diode element need to be formed to suit the shape of each light-emitting diode element, they cannot be used for other light-emitting diode elements.SOLUTION: A light-emitting diode element 2 is mounted on a wiring board 1 ((A) in Fig. 2). Next, a silicone resin layer 3 consisting of YAG-containing dimethyl silicone is formed on top of the light-emitting diode element 2 as a wavelength conversion material (phosphor) by coating application or by mask printing ((B) in Fig. 2). Finally, the silicone resin layer 3 is discolored by irradiating laser to form a discolored portion X. This discolored portion X forms a shading part to exert light control.
Patent JP-2011207749-A (JP)
Title: Zeolite structure and method for producing the same
Inventor: HIROSE SHOGO
IPC: B01J20/30
Filed: 2011-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a zeolite structure which has excellent exhaust gas cleaning performance and strength.SOLUTION: The zeolite structure 100 includes a honeycomb-shaped zeolite base material 4 including a partition 1 partitionally forming a plurality of cells 2 elongating from one edge face 11 to be the flow passage of a fluid to the other edge face 12. The partition 1 contains zeolite ion-exchanged by metal ions, the pore size distribution of the partition in the case, that the horizontal axis is defined as a pore size and the longitudinal axis is defined as log differential pore volume, has a first maximum point in the range of the pore size of 0.002 to 0.05 μm and is further expressed by a curve having a second maximum point in the range of the pore size of 0.06 to 10 μm, and the value obtained by dividing the first maximum value as the maximum value in the first maximum point by the second maximum value as the second maximum value in the second maximum point is 1.0 to 20.
Patent JP-2012138883-A (JP)
Title: Image processing apparatus and image processing method
Inventor: SATO KAZUFUMI
IPC: H04N19/172
Filed: 2011-03-08
Abstract: PROBLEM TO BE SOLVED: To suppress increase in the code amount when the number of quantization matrices increases.SOLUTION: The image processing apparatus comprises a selection unit which selects a conversion unit used for inverse orthogonal transformation of decoded image data from a plurality of conversion units having different sizes, a generation unit which generates a second quantization matrix corresponding to a conversion unit of second size from a first quantization matrix corresponding to a conversion unit of first size, and an inverse quantization unit which performs inverse quantization of the conversion coefficient data of the image data by using the second quantization matrix generated by the generation unit when the conversion unit of the second size is selected by the selection unit.
Patent JP-2012191466-A (JP)
Title: Radio communication system, base station device, mobile station device, radio communication method, and integrated circuit
Inventor: KATO YASUYUKI
IPC: H04W72/04
Filed: 2011-03-11
Abstract: PROBLEM TO BE SOLVED: To efficiently report transmission timing information from a base station device to a mobile station device.SOLUTION: A base station device allocates multiple cells to mobile station devices. The base station device and each of the mobile station devices perform communication via the multiple cells. The multiple cells are grouped into a first transmission timing group constituted by second cells at an uplink transmission timing being the same as that of a first cell and a second transmission timing group constituted by second cells at an uplink transmission timing being different from the uplink transmission timing of the first cell. The base station device previously transmits transmission timing group information to the mobile station device and transmits a transmission timing message including transmission timing information to the mobile station device via one cell among the multiple cells. The mobile station device applies the transmission timing information to the cells in the transmission timing group, to which the one cell that has received the transmission timing message belongs, based on the transmission timing group information.
Patent JP-2012189174-A (JP)
Title: Shearing damper
Inventor: SHIMONO MASAKI
IPC: F16F15/02
Filed: 2011-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a shearing damper capable of following up large deformation between members and having high rigidity to out-of-plane deformation.SOLUTION: A stiffened plate 13 is fixed to both ends of a shear panel 11 in a width direction, and a stiffened plate 14 is fixed to both ends of shear panels 12a and 12b in a width direction. The stiffened plates 13 and 14 have heights equal to those of the shear panels 11, 12a and 12b, and are respectively arranged, without any gaps, between a lower stiffened plate 16 and an upper stiffened plate 15 arranged on the upper surface of a first horizontal connection part 21 and between an upper stiffened plate 15 and a lower stiffened plate 16 arranged on the lower surface of a second horizontal connection part 23. The shear panel 11 and the shear panels 12a and 12b are connected to each other by a connection member 20. The connection member 20 has shearing bearing force higher than those of the shear panels 11, 12a and 12b.
Patent JP-2011174071-A (JP)
Title: Method of producing aqueous dispersion
Inventor: NAGASHIMA SHIGEKI
IPC: C09D11/00
Filed: 2011-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous dispersion having stably dispersed carbon black with a strong cohesion power, a method for producing the same, and also to provide an aqueous ink for inkjet recording, excellent in dispersibility, filtration property and storage stability and giving high print density.  <P>SOLUTION: The aqueous dispersion contains polymer particles dispersed in water comprising a water-insoluble vinyl polymer containing carbon black. The carbon black has a DBP oil absorption of at least 100 (cm<SP>3</SP>/100 g), and the water-insoluble vinyl polymer has a salt forming group. The method of producing the aqueous dispersion includes the steps of: (A) kneading a mixture containing carbon black having a DBP oil absorption of at least 100 (cm<SP>3</SP>/100 g), a water-insoluble vinyl polymer having a salt forming group, a neutralizing agent for neutralizing the water-insoluble vinyl polymer, an organic solvent and water; (B) adding water and/or an organic solvent to the prepared mixture to disperse; and then (C) filtering the prepared dispersion. The aqueous ink for inkjet recording contains the aqueous dispersion.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012194045-A (JP)
Title: Gas meter equipped with protection device
Inventor: ISHII KOJI
IPC: G01F3/22
Filed: 2011-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a gas meter equipped with a protection device for taking measures against snow accumulated on an upper portion of the gas meter installed outdoors, for preventing damage to the gas meter caused by sliding off of snow or by external impact, and for preventing an erroneous operation of a microcomputer meter incorporating a seismoscope and a microcomputer that is caused by factors other than an earthquake, such as sliding off of snow or external impact onto the microcomputer meter.SOLUTION: On a wall surface below a roof 4 of a house 3, a hood-shaped cover 13 is installed that is formed in a transparent body structure allowing the inside thereof to be visible from the front and disposed to cover an upper portion of a gas meter 2 or that is configured to have a front portion formed in a hinged opening/closing structure.
Patent JP-2012192075-A (JP)
Title: Ultrasound diagnostic apparatus and ultrasound image generation method
Inventor: TASHIRO RIKA
IPC: A61B8/00
Filed: 2011-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasound diagnostic apparatus for generating a precise sound speed map by reducing influences by refraction of ultrasonic beam received from the abdominal wall while corresponding to areas in a wide range and generating a B mode image of good image quality.SOLUTION: When a shape of the abdominal wall of a subject detected on the B mode image is almost linear (S4), ultrasonic beam for a sound speed map is transmitted/received by a linear scanning array part of a vibrator array while being subjected to linear scanning with respect to a region of interest ROI to generate a sound speed map in the region of interest ROI (S5), furthermore, ultrasonic beam for the B mode image is transmitted/received while being subjected to linear scanning by the linear scanning array part of the vibrator array with respect to an entire photography area, and also, the ultrasonic beam for the B mode image is transmitted/received while being subjected to convex scanning by a convex scanning array part to generate the B mode image (S6), and the B mode image and the sound speed map image are displayed (S7).
Patent JP-2012197826-A (JP)
Title: Transmission driving device
Inventor: YUKITAKE YASUHIRO
IPC: F16H61/28
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a transmission driving device, with which time required for select operation can be significantly reduced, and thus speed change operation of a transmission can be performed in a short time.SOLUTION: Internal levers 16A, 16B, 16C have pull-type electromagnetic solenoids 22A, 22B, 22C, respectively. The electromagnetic solenoids 22A, 22B, 22C have frames 18A, 18B, 18C fixed to a shift shaft 15, actuators 19A, 19B, 19C extended/retracted with respect to the frames 18A, 18B, 18C, respectively, and an electromagnetic coil 20 disposed to surround the circumference of the actuator 19A. By switching energization/disenergization to the electromagnetic solenoid 20, the respective actuators 19A, 19B, 19C are displaced between an engagement position D1 where the actuators are engaged with a fork head 12A and an engagement release position D2 where the actuators are not engaged with the fork head 12A.
Patent JP-2012126121-A (JP)
Title: Thermal head and thermal printing apparatus
Inventor: YAMADA TAKASHI
IPC: B41J2/335
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a thermal head that can perform printing even after printing is performed on a print medium having low paper quality for a long time.SOLUTION: The thermal head 20 to which the print medium P is pressed by a platen roller 10 includes: a heating unit 21 with a plurality of heat elements 21a arrayed on an array direction and an electrode 26 that is formed on an extending line in the array direction. In the thermal head 20, a receptive space A in which an end 11a of a pressure welding surface 11 to the thermal head 20 of the platen roller 10 is located between the heating unit 21 and the electrode 26 in the array direction is formed to solve the problem.
Patent JP-2012201698-A (JP)
Title: Method for producing solid fuel
Inventor: TAKEMOTO TOMONORI
IPC: C10L5/48
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing solid fuel, capable of safely and efficiently producing a solid fuel having satisfactory molding stability by granulating waste urethane which is low in bulk density, and dust-explosible or gas-explosible.SOLUTION: The method for producing solid fuel includes: adding water to waste urethane before introducing the waste urethane to a volume reduction container; and granulating the waste urethane containing water in the volume reduction container to form the solid fuel.
Patent JP-2012205005-A (JP)
Title: Bit length converting circuit for floating-point numbers, and vibration correction control circuit using the same
Inventor: HIRAYAMA HIDEKI
IPC: H04N5/232
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To realize a circuit size suited to applications without losing compatibility with existing resources.SOLUTION: The bit length reducing unit 11 reduces the bit length of an operand expressed by a floating-point number and outputs the operand to a computing unit 15. The bit length increasing unit 12 increases the bit length of the computed result value represented by a floating-point number inputted from the computing unit 15, and restores the bit length to the original length. The bit length reducing unit 11 discards a preset number of higher-order bits of the exponent part of the floating-point number and at the same time adds a positive or negative offset value to the exponent part with the higher-order bits discarded, according to an application to be executed by the computing unit 15. The bit length increasing unit 12 restores the bits discarded by the bit length reducing unit 11 from the exponent part of the floating-point number and at the same time subtracts the offset value from the exponent part.
Patent JP-2012206810-A (JP)
Title: Display device, escalator and method for displaying display information on display unit
Inventor: KAMATA TORU
IPC: B66B31/00
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a display device that can display information by readily changing the display information on a moving handrail of an escalator.SOLUTION: The display device includes: a display unit 11 that is disposed in the moving handrail 2 of the escalator 1; a rotator 16 that is disposed at a folded part 1a of the moving handrail 2 of the escalator 1 and is rotatable following movement of the moving handrail 2; and an information communicating unit 18 that is disposed on the rotator 16, is detachably connected to the display unit (11), and communicates display information to the display unit 11.
Patent JP-2012210721-A (JP)
Title: Thermal transfer sheet
Inventor: AKIYAMA Yusaku
IPC: B41M5/40
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a thermal transfer sheet in which printing scum, a printing failure and printing wrinkles do not occur.SOLUTION: There is provided the thermal transfer sheet 10 in which a dye layer 3 is arranged on one surface of a base material 1 and a back layer 5 is arranged on the other surface via a back primer layer 4. The back primer layer contains at least a crosslinking agent and an acrylic resin having a glass transition temperature of ≥200°C.
Patent JP-2012210298-A (JP)
Title: Game machine
Inventor: SANTO ETSUKO
IPC: A63F7/02
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a game machine further enhancing performance effect by a stereoscopic image when performing performance display by the stereoscopic image, in a display device capable of displaying the stereoscopic image.SOLUTION: This game machine includes: the display device (41) capable of displaying a stereoscopic image; performance devices (14a, 29) assisting a performance by the stereoscopic image in the display device; and a performance control means (300) controlling display contents of the performance display and the performance devices. The performance device includes a vibration device (46) provided in a transparent member holding frame (15), and vibrating the transparent member holding frame, the display device projects the stereoscopic image to a transparent member side, and displays the stereoscopic image, and the performance control means vibrates the transparent member holding frame by the vibration device in association with making the display device operate the stereoscopic image.
Patent JP-2012219735-A (JP)
Title: Intake air cooling device
Inventor: HIRAI YOSHIKI
IPC: F02B29/04
Filed: 2011-04-11
Abstract: PROBLEM TO BE SOLVED: To provide an intake air cooling device stably performing intake air cooling required for keeping high combustion efficiency of an engine while dispensing with complicated estimation, control, etc.SOLUTION: The intake air cooling device 10 integrally includes a cooling part 13C cooling the intake air supplied to the onboard engine, and a bypass path 15 internally bypassing the cooling part 13C. The inlet of the bypass path 15 includes a pressure shut-off valve 20 which naturally opens upon application of a predetermined pressure corresponding to the pressure of the intake air detoured to the bypass path 15 side by freezing at the cooling part 13C.
Patent JP-2012221791-A (JP)
Title: Olid oxide fuel cell device
Inventor: WATANABE NAOKI
IPC: H01M8/12
Filed: 2011-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a solid oxide fuel cell device capable of continuing operation with high power generation efficiency while maintaining excellent power generation capacity by preventing the degradation in power generation performance during operation.SOLUTION: A control means provided in a solid oxide fuel cell device starts power generation operation after a start mode operation before power generation is executed, and detects the lapsed time tr from the power generation start time then. When the lapsed time tr is compared with a predetermined value t1, and tr is larger than t1, the control means assumes that a fuel battery cell is in an oxide excessive state, and in that case, during executing the start mode operation, refresh control is executed by supplying fuel gas to a fuel electrode layer so that the fuel battery cell has a prescribed reduction promoting condition.
Patent JP-2011247878-A (JP)
Title: Indicator
Inventor: EKO HIROSHI
IPC: G01G23/42
Filed: 2011-04-12
Abstract: PROBLEM TO BE SOLVED: To provide an indicator capable of reducing human and economic burdens required when inspecting a cause of no display of accurate weight on the indicator.SOLUTION: A load signal outputted from a load cell 11 or a temperature signal outputted from a temperature monitoring part 23 composed of a temperature sensor in accordance with a weighted object placed on a placing table 10 of a balance 1 is A/D converted to generate a defect inspecting information composed of digital data useful for inspecting a cause of a defect, and the defect inspecting information is synchronously stored in a USB memory allowed to be inserted/removed into/from the indicator 2.
Patent JP-2012224101-A (JP)
Title: Vehicle air volume control device
Inventor: OISHI MAMORU
IPC: B60K11/04
Filed: 2011-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a simple, inexpensive and lightweight vehicle air volume control device that adjusts the volume of air flowing into a vehicle according to the traveling speed of the vehicle.SOLUTION: The vehicle air volume control device 1 includes: blades 5, 6 arranged to open and close an opening 4 where an air flow 7 from a front grille 3 passes; and opening and closing means 8, 9 for causing the blades 5 and 6 to open and close the opening 4 on the basis of the air flow 7 from the front grille 3. The opening and closing means 8 includes: a support mechanism 19 that supports one portion 18 of the blade 5 so as to move up and down; and a support mechanism 21 that supports the other portion 20 of the blade 5 located below, in a vertical direction Z, relative to the portion 18 of the blade 5, so as to move in a front/rear direction X.
Patent JP-2012225669-A (JP)
Title: Position information detection sensor, manufacturing method for position information detection sensor, encoder, motor device, and robot device
Inventor: HIKICHI TETSUYA
IPC: G01D5/245
Filed: 2011-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a position information detection sensor capable of size reduction, a manufacturing method for a position information detection sensor, an encoder, a motor device, and a robot device.SOLUTION: A position information detection sensor includes a first chip on which a light detection part for detecting light via an optical pattern is mounted, and a second chip which is bonded to the first chip in a state that a surface of the second chip faces a surface of the first chip and on which a magnetic field detection part for detecting the magnetic field of a magnetic pattern is mounted.