baber/WOPTO huggingface dataset:
Patent JP-2013030553-A (JP)
Title: Collector, and solar cell with collector
Inventor: ITOGA KENJI
IPC: H01L31/042
Filed: 2011-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a collector with high light collection efficiency and lower processing cost.SOLUTION: A collector comprises: a first light guide body 1 having a first incident plane receiving light from the outside and a first emission plane emitting the incident light; and a second light guide body 2 having a second incident plane disposed to be faced to the first emission plane side of the first light guide body 1 and receiving the light from the first light guide body 1 and a second emission plane emitting the incident light. In the first emission plane of the first light guide body 1, a row of a plurality of first triangle prisms 13 extending in one direction and a first flat part 14 are alternately arranged. In the second incident plane of the second light guide body, a second triangle prism 23 having the same width as that of the first flat part and extending in the same direction as an extending direction of the first prism 13 is formed at a position facing the first flat part. A second flat part 24 adjacent to the second prism 23 is formed in the second incident plane, and the light is taken from the second emission plane right under the second prism 23.
Patent JP-2013029649-A (JP)
Title: Image forming apparatus
Inventor: MUNEDA MAKOTO
IPC: G03G21/16
Filed: 2011-07-28
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus configured such that in a configuration in which with respect to a photoreceptor to which an endless belt is disposed opposite on one side in a direction orthogonal to a parallel direction, a developing cartridge is disposed opposite from the other side, the developing cartridge can easily be attached to or detached from an apparatus body from the one side in the orthogonal direction.SOLUTION: In a printer 1 in which an intermediate transfer belt 30 is brought into contact with an intermediate transfer belt 30 with a photoreceptor drum 20 corresponding to each color from above and a developing cartridge 22 with a developing roller 23 is arranged below each photoreceptor drum 20, a drum unit 43 supporting a scorotron type electrifier 21 is provided so as to be movable to a charging position where it is disposed behind the photoreceptor drum 20 and a retreat position where it is disposed above the photoreceptor drum 20. The drum unit 43 corresponding to a photoreceptor drum 20 adjacent to the corresponding photoreceptor drum 20 is disposed in the retreat position, and the developing cartridge 22 is detached from a process unit 15 from above.
Patent JP-2013030967-A (JP)
Title: Sound signal reproduction device
Inventor: ANDO TSUTOMU
IPC: H04S5/02
Filed: 2011-07-28
Abstract: PROBLEM TO BE SOLVED: To provide sound signal processing which allows a user to listen to three-dimensional sound without using a dedicated external speaker suitable for surround sound.SOLUTION: The sound signal reproduction device controls sound output means so as to output the sound of rear channel, while controlling transmission means so as to output the sound of front channel to an external output device.
Patent JP-2013038097-A (JP)
Title: Die-bonding film, dicing die-bonding film, and semiconductor device
Inventor: ONISHI KENJI
IPC: C09J133/18
Filed: 2011-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a die-bonding film which can reduce generation of voids at a border between the die-bonding film and an adherend even when exposed to a high temperature for a long time.SOLUTION: The die-bonding film contains a nitrile group-containing thermosetting acrylic copolymer and a setting agent. The calorific value measured by a differential calorimeter with the rate of temperature rise of 10°C/min from 25°C to 300°C is 10 mJ/mg or less.
Patent JP-2013035329-A (JP)
Title: Vehicle body mounting structure of vehicle lighting fixture
Inventor: AIISO YOSHIAKI
IPC: B60Q1/04
Filed: 2011-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle body mounting structure of a vehicle lighting fixture, having superior mounting strength of a stud bolt 160 to a mounting component 20, easy in its positioning, and also having superior workability when the stud bolt 160 is mounted into the mounting hole 111 of the mounting component 20.SOLUTION: The vehicle body mounting structure 100 of the vehicle lighting fixture 10 is characterized in that the stud bolt 160 having a machine screw 161 mounted to the vehicle body and a tapping 162 strong to driving torque larger than the machine screw 161 is inserted from the opposite side of the vehicle body into the mounting hole 111 formed in the mounting component 20 of the vehicle lighting fixture 10, and the tapping 162 is driven into the mounting hole 111, which causes the stud bolt 160 to be fixed to the mounting component 20, with the machine screw 161 projecting out of the mounting hole 111 to the vehicle body side.
Patent JP-2012156979-A (JP)
Title: Speaker unit and speaker system using the same
Inventor: YAMADA TEPPEI
IPC: H04R9/02
Filed: 2011-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a speaker unit, a speaker system using the speaker unit, capable of faithfully reproducing an original sound of a media resource by cancelling reaction of a diaphragm to remove the problem of back pressure.SOLUTION: Two front side driver units arrayed to the left and right, adjoining each other, and two rear side driver units connected to the magnets of the front side driver units back-to-back, are fitted to a box-like fitting frame. One front side driver unit and one rear side driver unit output an audio signal from a media resource. The other front side driver unit and the other rear side driver unit output an inverse phase signal of the audio signal from the media resource. The speaker units are fitted by penetrating a support board where front side and rear side are opened, to constitute a speaker system.
Patent JP-2012042466-A (JP)
Title: Test and measurement device and measurement method
Inventor: DOBYNS KENNETH P
IPC: G01R13/20
Filed: 2011-08-11
Abstract: PROBLEM TO BE SOLVED: To accurately measure a signal to be tested from a plurality of viewpoints.SOLUTION: An input terminal 110 receives an RF signal, an ADC 108 digitizes the RF signal, and a digital down converter 115 down-converts the digitized RF signal to generate I and Q baseband component information. One or more IQ based time domain traces are generated with the use of the I and Q baseband component information, and various measurement values of the IQ based time domain traces are measured and displayed. The measurement values of the IQ based time domain traces are automatically generated and displayed or transmitted to an external device 160.
Patent JP-2011224025-A (JP)
Title: Method and composition for determination of glycated protein
Inventor: YUAN CHONG-SHENG
IPC: C12N9/02
Filed: 2011-08-11
Abstract: PROBLEM TO BE SOLVED: To provide methods and compositions for determination of glycated proteins.SOLUTION: The invention relates, in one aspect, to an isolated chimeric protein, which chimeric protein comprises, from N-terminus to C-terminus: (a) a first peptidyl fragment comprising a bacterial leader sequence from about 5 to about 30 amino acid residues; and (b) a second peptidyl fragment comprising an amadoriase. The invention relates, in another aspect, to an isolated nucleic acid comprising a nucleotide sequence encoding a chimeric protein, which chimeric protein comprises, from N-terminus to C-terminus: (a) a first peptidyl fragment comprising a bacterial leader sequence from about 5 to about 30 amino acid residues; and (b) a second peptidyl fragment comprising an amadoriase. Recombinant cells comprising the nucleic acid and methods for producing the chimeric protein using the nucleic acid are also provided.
Patent JP-2013045181-A (JP)
Title: Load distribution device of database
Inventor: KONDO SATORU
IPC: G06F9/50
Filed: 2011-08-22
Abstract: PROBLEM TO BE SOLVED: To increase a processing capacity of a database by allowing accessing to replicated data for redundancy.SOLUTION: A dispatcher 14-1 includes: a processing part 21 including a random number calculation part 26 and a first hash value calculation part 27-1 to a third hash value calculation part 27-3; and a communication part 23. The processing part 21 acquires a key when receiving a write input query, calculates all the hash values h based on the key by using a plurality of hash functions, and makes the communication part 23 sequentially lock servers corresponding to respective factors of all the hash values h and then transmit the write input query. The processing part 21 acquires a key when receiving a read input query, determines either of the hash functions by using a random number calculation part 26, calculates a hash value h from the key by using the determined hash function, and makes the communication part 23 lock servers corresponding to the hash value h and then transmit the read input query.
Patent JP-2012197409-A (JP)
Title: Sealant for photosemiconductor device and photosemiconductor device using the same
Inventor: YAMAZAKI RYOSUKE
IPC: H01L23/29
Filed: 2011-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a sealant for a photosemiconductor device excellent in heat resistance, hardly lowering brightness even if the photosemiconductor device is used under severe environment of high temperatures and high humidity in the state of energization.SOLUTION: This sealant for the photosemiconductor device includes: a first organopolysiloxane expressed by formula (1), having an alkenyl group and methyl group atom bonded to a silicon atom, but not having a hydrogen atom bonded to a silicon atom; a second organopolysiloxane expressed by formula (51), having a hydrogen atom bonded to a silicon atom; and a hydrosilylation catalyst, wherein the content ratios of methyl groups in the first and second organopolysiloxanes are each 50 mol% or more: the ratio ((number of hydrogen atoms bonded to a silicon atom)/(number of alkenyl group bonded to a silicon atom)) is 1.0-5.0 in the sealant.
Patent JP-2013042957-A (JP)
Title: Golf ball polyurethane composition and golf ball
Inventor: SHIGA KAZUYOSHI
IPC: A63B37/00
Filed: 2011-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a golf ball polyurethane composition excellent in resilience, and further, a golf ball excellent in a shot feeling and resileience.SOLUTION: The golf ball polyurethane composition comprises a polyurethane elastomer as a resin composition including a polyisocyanate with at least two alicyclic hydrocarbon structures whose carbon number is at least 3 as a constituting component. The polyurethane composition is characterized by that the spin-lattice relaxation time (T1) ofC nucleus observed by a solid high resolution carbon nuclear magnetic resonance method (NMR method) is not more than 7.3 seconds.
Patent JP-2012007469-A (JP)
Title: Locking device
Inventor: OTTO BEANCOLE
IPC: B60J7/185
Filed: 2011-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a locking device which provides strong holding power as soon as or just after a companion member is inserted into a housing element, to obtain high reliability.SOLUTION: A locking device 14 comprises a supporting plate 34 which includes an accommodating mechanism 48 for a companion member which is fixed to a vehicle body. A companion member 46 can be locked to the accommodating mechanism 48 via a lock hook 36 which is swingable with respect to the supporting plate 34, and the locking device 14 detachably fixes a roof part of a vehicle, which is slidable with respect to the accommodating mechanism 48, to the companion member. The lock hook 36 is slidable toward substantially the same sliding direction of the companion member from a front latched position to a rear latched position and is swingable to substantially vertical with respect to the sliding direction from a locked position to a released position.
Patent JP-2013051844-A (JP)
Title: Battery charging system of electric railway vehicle
Inventor: KOGA TAKESHI
IPC: B60L11/18
Filed: 2011-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a battery charging system of an electric railway vehicle, which is capable of achieving longer lifetime of an electricity storage means.SOLUTION: The battery charging system at least includes: a first electricity storage means (battery A), which has a predetermined capacity, and supplies power to a drive system of the electric railway vehicle; a power supply means (charging port 1) capable of feeding power from an external power source at a predetermined station; a charging means (charging device 4a) which is connected to the power supply means, and charges the first electricity storage means during stopping in the predetermined station; a second electricity storage means (battery B) having a capacity larger than that of the first electricity storage means; an arithmetic operation means (arithmetic operation device 10) which performs arithmetic processing of information regarding power consumption of the first electricity storage means upon running of the electric railway vehicle; and a supplementary charging means (supplementary charging device 4a) which performs supplementary charging of the first electricity storage means from the second electricity storage means on the basis of an operation result.
Patent JP-2013055557-A (JP)
Title: Current detection circuit
Inventor: MINAGAWA ATSUSHI
IPC: H03F3/21
Filed: 2011-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a current detection circuit capable of detecting an excessive current flowing through a semiconductor element of an amplifier circuit while considering an influence of temperature.SOLUTION: A current detection circuit 1 includes: a positive-side threshold voltage generating section 5 that determines a positive-side threshold voltage according to the detection result by a temperature detection section 3; a negative-side threshold voltage generating section 6 that determines a negative-side threshold voltage according to the detection result by the temperature detection section 3; and a comparison section 7 that compares a positive-side signal and the negative-side threshold voltage, and then outputs a high-level signal indicating that a current flowing through a transistor is excessive when the positive-side signal is equal to or more than the negative-side threshold voltage, and compares a negative-side signal and the positive-side threshold voltage, and then outputs a high-level signal indicating that the current flowing through the transistor is excessive when the negative-side signal is less than the positive-side threshold voltage.
Patent JP-2013052156-A (JP)
Title: Light source device of medical instrument and endoscope
Inventor: MIZUYOSHI AKIRA
IPC: A61B1/06
Filed: 2011-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a light source device of a medical instrument which permits good observation images to be always obtained by precisely generating a necessary and sufficient light quantity of lighting light by a simple structure; and to provide an endoscope.SOLUTION: The light source device of a medical instrument includes: a light source section having a plurality of light-emitting elements having different rated light quantities; and a light source driving section generating a driving signal to each of the light emitting elements and driving the light emitting elements. The light source driving section is designed to drive the light emitting elements having a low rated light quantity from among the light emitting elements by a driving signal to compensate for an emitted light quantity from the light source section. When the light source section has high brightness light emitting element LEDs (L) having a first rated light quantity and low brightness light emitting element LEDs (S) having a second rated light quantity lower than the former, upon a decrease in the emitted light quantity of the high brightness emitting elements, the light source driving section obtains a light quantity decrease of the high brightness light emitting elements and makes the low brightness light emitting elements emit a light quantity compensating for the light quantity decrease.
Patent JP-2013055853-A (JP)
Title: Power supply control device of electric vehicle
Inventor: MURAKAMI AKINOBU
IPC: B60L50/16
Filed: 2011-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a power supply control device of an electric vehicle which can suppress a rush current flowing at the start of power supply from a plurality of power accumulation devices mounted to a vehicle, and can effectively utilize power accumulated in the plurality of power accumulation devices.SOLUTION: The power supply control device of the electric vehicle 5 comprises: the power accumulation device 100; the power accumulation device 150; a converter 110 for executing DC voltage conversion in both directions between the power accumulation device 100 and a power line HPL; a relay RL1 connected between the power accumulation device 150 and the power line HPL; a relay RL2 connected between the power accumulation device 150 and a grounding line NL1; and a control device 300 which on/off-controls the relays RL1, RL2 according to operation states of electric motors MG1, MG2. When the control device 300 turns on the relay RL2, the control device turns on the relay RL1 after the deviation of a voltage of the power line HPL with respect to an output voltage of the power accumulation device 150 is lowered to a prescribed threshold by the DC voltage conversion of the converter 110.
Patent JP-2013006170-A (JP)
Title: Exhaust gas purifying catalyst and carrier
Inventor: NAKADA SHINICHI
IPC: B01D53/94
Filed: 2011-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust gas purifying catalyst exhibiting high purifying ability to THC and NOx contained in the exhaust gas of an internal combustion engine feeding fuel and burning the same under periodic rich or lean condition from a low temperature range to a high temperature range; and to provide a carrier for the catalyst.SOLUTION: An apatite compound represented by general formula: A(PO)(OH)(wherein A represents at least one of Sr, Ba and Ca) is used as a carrier. This exhaust gas purifying catalyst is obtained by having the apatite compound carrier support a noble metal component.
Patent JP-2013065970-A (JP)
Title: Solid state imaging device, a/d converter and method of controlling the same
Inventor: HIYAMA TAKUMI
IPC: H04N5/374
Filed: 2011-09-15
Abstract: PROBLEM TO BE SOLVED: To provide a technique for reducing crosstalk between capacitors in an A/D converter including two capacitors for holding analog signals, respectively.SOLUTION: An A/D converter 300 comprises: an input terminal for inputting a first analog signal and a second analog signal in order; the first capacitor and second capacitor; a reference voltage line connected to a reference voltage source; a reference signal supply line connected to a signal source for generating a temporally varying reference signal; a comparator CMP having a first input terminal and a second input terminal, and configured to output an output signal depending on a result of comparison of an input voltage supplied to the first input terminal with a threshold voltage supplied to the second input terminal; and an output circuit 330 configured to output digital data corresponding to a time from when the input voltage supplied to the first input terminal of the comparator starts to vary to when the output signal of the comparator varies.
Patent JP-2011251773-A (JP)
Title: Composite container
Inventor: OGITA KAZUO
IPC: B65D33/02
Filed: 2011-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a composite container comprising a flexible packaging bag and a sleeve material mounted on the outer circumference, can be held under an open condition, can provide self-standing property, and suppresses an increase in cost.SOLUTION: In the composite container formed by approximately closely bonding and mounting the sleeve material on the outer face of the flexible packaging bag, pressed parts are respectively provided at corresponding positions of side parts of both sides of the sleeve material, and opening is performed by pushing the pressed parts inward, and the open condition is held to provide the self-standing property. The pressed parts have a shape in which opposing sleeve folding lines being sides of both sides of the sleeve material are made to be axes of symmetry, and pushing-in external folding lines are respectively provided on both sides in V shapes or approximately circular arc shapes, and the inside parts formed by the pushing-in external folding lines are respectively made to be the pressed parts.
Patent JP-2011253210-A (JP)
Title: Actuator, optical scanner and image forming device
Inventor: MIZOGUCHI YASUSHI
IPC: G02B26/10
Filed: 2011-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an actuator in which a mass part can be rotated about two respective axes intersecting perpendicularly to each other while reducing cost and size, and further to provide an optical scanner and an image forming device.SOLUTION: A power supply circuit 5 includes: a first voltage generating part 51 for generating first voltages Vand Vthat periodically vary at a first frequency; a second voltage generating part 52 for generating second voltages Vand Vthat periodically vary at a second frequency different from the first frequency; and a voltage superimposing part 53 for superimposing the first voltages Vand Vand the second voltages Vand V. The power supply circuit 5 is further configured such that a mass part is rotated about a first axis along a pair of elastic parts supporting the mass part at the first frequency while being rotated about a second axis intersecting perpendicularly with the first axis at the second frequency by applying the voltages superimposed by the voltage superimposing part 53 to respective piezoelectric elements 41, 42, 43 and 44.
Patent JP-2013066621-A (JP)
Title: Attachment for vacuum cleaner and vacuum cleaner
Inventor: FURUTA KAZUHIRO
IPC: A47L7/00
Filed: 2011-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an attachment for a vacuum cleaner that performs cleaning while reliably preventing suction of water or the like into an electric fan, and is improved in ease of use.SOLUTION: The attachment 11 is provided with a downstream-side air passage member 12, an upstream side air passage member 21, a driving fan 41, a suction fan 43, and a dust separation part 51. The downstream-side air passage member 12 is provided with a downstream-side fan-housing part 15 communicating with the suction opening of the body of a vacuum cleaner in which the electric fan is housed. The housing part 15 has an air inlet 17. The upstream side air passage member 21 is connected to the upstream side of the downstream-side air passage member 12. The upstream side air passage member 21 is provided with an upstream side fan-housing part 28, where an air outlet 29, is formed. The driving fan 41 housed in the housing part 15 is rotated due to a first airflow reaching the suction opening of the body from the air inlet. The suction fan 43 housed in the housing part 28 is rotated by the driving fan 41 to generate a second airflow emitted from the air outlet 29 through the upstream side air passage member 21 independent of the first airflow. The dust separation part 51 for separating dust and water from the air and retaining them, is disposed on the upstream side of the suction fan 43.