baber/WOPTO huggingface dataset:
Patent JP-2013198126-A (JP)
Title: Electrostatic protection circuit
Inventor: HIRAOKA TAKAYUKI
IPC: H03K19/003
Filed: 2012-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic protection circuit that can exhibit a sufficient protection characteristic in the event of an ESD.SOLUTION: According to an embodiment, the electrostatic protection circuit includes a first power wiring 21, a second power wiring 22, an intermediate wiring 23, a first n type MOS transistor 31, a second n type MOS transistor 32, a first resistive element 41, a first capacitive element 51, an inverter circuit 61, predetermined potential application circuits 42, 43 each for applying a predetermined potential to a gate of the second n type MOS transistor, a p type MOS transistor 71, and on-voltage application circuits 33, 34, 44 each for applying an on-voltage to a gate of the p type MOS transistor when an inverted signal of the inverter circuit becomes a high level.
Patent JP-2013207116-A (JP)
Title: Power module and manufacturing method of the same
Inventor: NISHIMOTO SHUJI
IPC: H01L25/07
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a power module where a semiconductor element is securely joined to one surface of a circuit layer and achieving excellent heat cycle and power cycle reliability, and to provide a manufacturing method of the power module.SOLUTION: A first burned layer 31, composed of a burned body of a glass containing Ag paste containing a glass component, is formed on one surface of a circuit layer 12. A second burned layer 38, composed of a burned body of metal Ag particles having a volume mode diameter that is larger than 0.8 μm and equal to or smaller than 20 μm and reduced silver particles formed by reducing silver oxide, is formed on the first burned body layer 31. A void ratio of the second burned layer is equal to or less than 20%.
Patent JP-2013211973-A (JP)
Title: Electronic apparatus and non-contact power transmission system
Inventor: SHIOZAKI NOBUTAKA
IPC: G06K19/07
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an electronic apparatus capable of appropriately performing display rewriting of a display section on the basis of an accumulated charge of a charge accumulation section, and further to provide a non-contact power transmission system or the like.SOLUTION: An electronic apparatus includes: a power reception section for receiving power from a power transmission device by means of non-contact power transmission; a circuit device that receives the power from the power reception section and performs control for accumulating a charge with respect to a charge accumulation section; a display section for displaying an image on the basis of display data received from the power transmission device via the power reception section by means of data communication; and a system device for performing display control of the display section. The circuit device determines whether or not a charge amount required for display rewriting at least once is accumulated in the charge accumulation section while performing control for accumulating the charge in the charge accumulation section. The system device performs display rewriting processing of the display section after the charge amount is accumulated in the charge accumulation section.
Patent JP-2013210040-A (JP)
Title: Segment type friction material
Inventor: WATANABE MITSURU
IPC: F16D13/62
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To allow a lubrication amount of an ATF between frictional interfaces in environments filled with the ATF to be significantly increased by improving the shape of a segment piece.SOLUTION: A segment type friction material 1 in which a friction material cut into segment pieces 30 along a flat plate ring shape adheres to a flat plate ring shaped core metal 2 in both faces or a single face of the perimeter, and a plurality of oil grooves 40 is formed by the gap of the mutual adjacent segment pieces 30, includes a virtual reference plane WU and a virtual reference plane WD in which the mutual adjacent segment pieces 30 are cut by a trend cutting line 31 and a trend cutting line 33 slanted within the range of a slope α angle of 15°≤α≤45° to a center line L-G formed with the plurality of oil grooves 40, the slopes α of the mutual adjacent segment pieces 30 cut by the trend cutting line 31 and the trend cutting line 33 are not arranged in a straight line, and a virtual reference width W is formed therebetween.
Patent JP-2013209328-A (JP)
Title: Method for recovering heat from production process of ethylene oxide
Inventor: YOMO TOMOYUKI
IPC: C07D301/32
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a means to recover and reuse energy by utilizing an absorption tower exhaust gas exhausted from an ethylene oxide production process as a fuel for a combustor.SOLUTION: A method for recovering an energy of a combustor exhaust gas includes: a step of supplying to an ethylene oxide absorption tower, a reaction product gas that contains ethylene oxide produced in an ethylene oxidation reaction step for subjecting ethylene to catalytic gas phase oxidation with a molecular oxygen-containing gas in the presence of a silver catalyst, and bringing the reaction product gas into contact with an absorption liquid supplied to the ethylene oxide absorption tower; and supplying and burning at least part of an absorption tower exhaust gas exhausted from a tower top of the ethylene oxide absorption tower in the combustor, and circulating a combustor exhaust gas exhausted from the combustor to a heat exchanger to conduct heat-exchanging with an endothermic medium.
Patent JP-2013211219-A (JP)
Title: Headlamp for railway vehicle
Inventor: KOSUGI KAZUTAKA
IPC: B61D29/00
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a headlamp for railway vehicle having a light-emitting element as a light source and capable of radiating heat of the light-emitting element effectively.SOLUTION: A headlamp for railway vehicle is provided with a first lamp unit 41 including a first light-emitting diode 42 and a first lens 44 which irradiates light emitted by the first light-emitting diode 42 to the front of the vehicle as a low beam, a second lamp unit 51 including a second light-emitting diode 52 and a second lens 54 which irradiates light emitted by the second light-emitting diode 52 to the front of the vehicle as at least a part of high beam, and a housing 12 which forms a lamp chamber S in which the first lamp unit 41 and the second lamp unit 51 are arranged. The housing 12 has a metallic heat radiating member 15, and the heat radiating member 15 has a first light source mounting block 84 and a second light source mounting block 85, on which the first light-emitting diode 42 and the second light-emitting diode 52 are respectively mounted, in the lamp chamber S.
Patent JP-2012132313-A (JP)
Title: Brake device
Inventor: KATO MOTOKI
IPC: E05F5/02
Filed: 2012-04-06
Abstract: PROBLEM TO BE SOLVED: To make large brake force act on a movable body when the speed of the movable body is high and to make small brake force act when it is low, corresponding to the speed of the movable body using a plurality of damper bodies for making the brake force act on the rotation of a pinion.SOLUTION: A brake device includes a base 40 for respectively movably supporting two damper units 50, 50. One of the two damper units 50, 50 is abutted to the side of a fixed body 2 at a prescribed moved position of a movable body 1, and each damper unit 50 has a damper body 53 which has a pinion 53a and makes the brake force act on the rotation of the pinion 53a. The base 40 is provided with a rack 55 for the pinion 53a of the damper body 53, and the number of damper units 50 for engaging the pinion 53a of the damper body 53 to the rack 55 is changed corresponding to the speed of the movable body 1.
Patent JP-2013215835-A (JP)
Title: Component suction nozzle
Inventor: HIYAMA HIROAKI
IPC: B25J15/06
Filed: 2012-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a component suction nozzle that facilitates replacement of a tip member according to the shape of a component to be sucked, and eliminates interference with an adjacent component during mounting.SOLUTION: A component suction nozzle 10 is provided with: a base end member 29 configured such that an inner hole 35 of a cylindrical part 32 is opened in a flange part 34 provided in a part side of the cylindrical part 32 while serving as an insertion opening part 36; a tip member 28 configured such that a component suction part 14 is formed at one surface and an insertion part 41 fitted in the insertion opening part 36 at the other surface of a protruded base part 40 is formed, and also an inner circumference screw 45 is formed in an inner circumference of a fixing hole 43 in communication with a nozzle hole 13; a positioning pin 39 protruding in a direction along an axis line 33 from a flange part; a positioning groove 42 formed on the other surface of the base part 40 and engaging with the positioning pin 39; and a fastening member 30 configured such that a stopper piece 48 locked in an inner hole 35 is formed at one side of a shaft body 46 where a through hole 47 is formed along the axis line 33 and a periphery screw 44 is formed in a periphery.
Patent JP-2013219903-A (JP)
Title: Rectifier circuit
Inventor: YAMADA RYUJI
IPC: H02M7/12
Filed: 2012-04-06
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which, in a rectifier circuit including a reactor in an AC input of a diode bridge circuit, a capacitor series circuit in a DC output, and a bidirectional switch connected between a capacitor series connection point and each AC input of the diode bridge circuit, the control of driving the bidirectional switches at a high frequency causes a large generation loss.SOLUTION: In a rectifier circuit, ones of bidirectional switches are driven at a frequency of an AC input voltage and the others are driven at a high frequency, and a general rectifier diode is used as a diode connected to the bidirectional switches driven at the frequency of the AC input voltage of the diode bridge circuit, whereas a fast recovery diode is used as a diode connected to the bidirectional switches driven at the high frequency.
Patent JP-2013218581-A (JP)
Title: Calculation method of multiple scattered wave and design method of particle dispersion type optical element
Inventor: MORI TAISHO
IPC: G06F17/50
Filed: 2012-04-10
Abstract: PROBLEM TO BE SOLVED: To speedily and highly accurately calculate intensity of multiple scattered waves by particles dispersed in a base material when electromagnetic waves are incident.SOLUTION: In a calculation method of intensity of multiple scattered waves by particles 4 when electromagnetic waves 6 are incident on a material 2 composed of the particles 4 and a base material 5, regarding that the electromagnetic wave 6 propagates as effective electromagnetic waves determined by a refractive index of the particle 4, a refractive index of the base material 5 and volume concentration of the particles 4 in the material 2, scattered waves by a particle unit of the effective electromagnetic waves are calculated using T-matrix. The interferences of the scattered waves by all the particles 4 are statistically added up using a probability density distribution function against particles so as to calculate the intensity of multiple scattered waves in an observation direction.
Patent JP-2013220864-A (JP)
Title: Control panel for elevator
Inventor: NAGAO AKIRA
IPC: B66B1/46
Filed: 2012-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a control panel for an elevator, which can determine high pressure applied to an operation button and record it.SOLUTION: A control panel for an elevator includes: an operating part 9 to be operated by a passenger; a guide 10 for sliding the operating part 9; a spring 11 for keeping the operating part 9 in a normal position; a printed board 14 which comprises a light source 12a for illuminating a button, a contact switch 13 for detecting button operation, and the like; and a pressure sensor 15 for detecting that high pressure equal to or higher than a predetermined pressure has been applied to the operating unit 9, in the operation button 6 for the elevator, which comprises a button case 16 and the like.
Patent JP-2013220969-A (JP)
Title: Transition metal-containing zeolite
Inventor: CHEN HAIJUN
IPC: C01B39/54
Filed: 2012-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a transition metal-containing aluminophosphate zeolite which has a large transition metal content, and high transition metal dispersibility and zeolite stability.SOLUTION: There is provided a transition metal-containing aluminophosphate zeolite produced by incorporating 3% or larger by weight of a transition metal in a zeolite containing a phosphorus atom and an aluminum atom at least in a skeletal structure, the transition metal-containing aluminophosphate zeolite having a coefficient of 33% or smaller of variation in strength of a transition metal M in the zeolite and a mol ratio of 0.9 or larger of the aluminum atom to the total of a silicon atom and the phosphorus atom through element mapping of the transition metal M by an electron probe microanalyzer.
Patent JP-2013220889-A (JP)
Title: Component aligning device
Inventor: YAMAMORI TAKAYUKI
IPC: B65G47/248
Filed: 2012-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a simple and inexpensive component aligning device capable of uniforming components fed in a plurality of kinds of postures to a fixed posture.SOLUTION: Components 12 randomly fed in two kinds of postures, i.e., a spine reference posture and prone reverse posture are placed on a rotary arm 32 and rotated around an axis S. Until the inclination angles (equal to a rotational angle of a rotary arm 32) of the components 12 reach a sorting angle θ, the components are engaged with positioning projections 26 and restricted from sliding and falling on the rotary arm 32. On the basis of a difference in a gravitational center position between the components 12 in two types of postures, in the case of the reference posture, the components are slid to fall on the rotary arm 32 while keeping the reference posture when the sorting angle θ is exceeded. In the reverse posture, opening side ends C2 of the components 12 are caught in the tips of the positioning projections 26 to roll and fall on the rotary arm 32 (refer to (b) and (c)) before the sorting angle θ is exceeded, and then displaced to the spine reference posture.
Patent JP-2013222614-A (JP)
Title: Joint connector
Inventor: SAKAMOTO YUKIYASU
IPC: H01R13/52
Filed: 2012-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a joint connector which enables easy connection of an electric member and prevents bimetallic corrosion.SOLUTION: A joint connector 1 comprises: a first terminal 11 formed by a metal; a second terminal 12 formed by a metal different from that of the first terminal 11; and a housing 13 fixed with the first terminal 11 and the second terminal 12 electrically connected with each other. The housing 13 includes: a first fitting part 131 into which a mating connector 92 may fit, the mating connector 92 being coupled to a member 91 directly and electrically connected with the first terminal 11; a second fitting part 132 into which a mating connector 94 may fit, the mating connector 94 being coupled to a member 93 directly and electrically connected with the second terminal 12; and a coating part 133 coating a connection part between the first terminal 11 and the second terminal 12 so as not to expose the connection part.
Patent JP-2013220392-A (JP)
Title: Water purifier
Inventor: MORISUE HISASHI
IPC: C02F1/44
Filed: 2012-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a water purifier that more accurately identifies the hygienic status of a filter itself.SOLUTION: In a water purifier 1, a flowmeter 3 and a filter cartridge 2 are successively connected to a raw water flow channel 11 from the upstream side. A calculation unit 21 receives signals from the flowmeter 3, a memory 22 and a timer 23, calculates the integrated flow rate of purified water, and calculates the average integrated flow rate of the purified water based on this integrated flow rate of the purified water and the predetermined elapsed time. Then, the calculation unit 21 determines the hygienic status of the filter cartridge 2 based on this average integrated flow rate of the purified water.
Patent JP-2013223357-A (JP)
Title: Power conversion device
Inventor: NOJIRI YUJI
IPC: H02M7/48
Filed: 2012-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a power conversion device that allows reducing electromagnetic noise and motor loss and suppressing an increase in cost and an increase in noise while maintaining the reliability to thermal destruction.SOLUTION: A power conversion device is configured to have a voltage-type bridge circuit 22 of an upper and lower arm configuration including a series connection of a first element pair in which a switching element 3a made from SiC and a reflux diode 2a made from Si are connected in reverse-parallel and a second element pair in which a switching element 1b made from Si and a reflux diode 4b made from SiC are connected in reverse-parallel.
Patent JP-2013225178-A (JP)
Title: Display device, display method, and display program
Inventor: KIKUCHI TARO
IPC: G06F3/041
Filed: 2012-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a display device in which smooth scroll display can be achieved.SOLUTION: A display device scrolls a display image in accordance with contact coordinates detected by drag operation on a touch panel. An input control unit 22 detects contact coordinates periodically inputted by drag operation and stores the contact coordinates in association with an acquisition time thereof into a memory. A display control unit 23 calculates contact coordinates at a time prior to a current time by a predetermined time on the basis of the contact coordinates and the acquisition time thereof stored in the memory. The display control unit 23 performs display control regarding the calculated contact coordinates as display coordinates.
Patent JP-2013225081-A (JP)
Title: Optical scanning device and image forming apparatus
Inventor: SUZUKI SHIGEMI
IPC: G02B26/10
Filed: 2012-04-23
Abstract: PROBLEM TO BE SOLVED: To provide an optical scanning device in which while reducing deterioration of image quality such as color drift, downsizing is enabled as well.SOLUTION: Mass bodies 61 and 62 function as a first mirror and a second mirror that make coupled vibration mutually. To the mass bodies 61 and 62, vibration in which vibration having a first cycle and vibration having a second cycle, which is half the first cycle, are overlapped is excited. The mass bodies 61 and 62 mutually make coupled vibration so as to scan light from a light source. Thereby, a plurality of light scans are achieved with angular velocity properties being increased in the same direction. In the present invention, since an arc sine lens is not required, a spot size error on a surface of a photoreceptor can be reduced. Also, since this enables enlargement of a scan angle, downsizing can be easily achieved.
Patent JP-2013228551-A (JP)
Title: Image forming apparatus and image forming method
Inventor: FUJII SHUJI
IPC: B41J29/42
Filed: 2012-04-25
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus and an image forming method capable of saving time and effort to set values of respective parameters, and confirm output based on the settings for forming images with image quality desired by a user.SOLUTION: An image forming apparatus includes a storage unit that stores values of parameters relating to image formation for every image formation performed, and instruction reception means for receiving an instruction for image formation. When receiving a predetermined instruction for image formation from a user, the image forming apparatus performs image formation on the basis of a value of a parameter relating to image formation performed by the user in the past from among the values of the parameters already stored in the storage unit.
Patent JP-2013227780-A (JP)
Title: Vibration isolation method for building
Inventor: YAMAGUCHI NOBUHIRO
IPC: E04G23/02
Filed: 2012-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a vibration isolation method which is a relatively simple method to allow low cost construction, and suitably performed in a common detached house.SOLUTION: In a vibration isolation method, a box-shaped structure 1 comprising a bottom board and a surrounding wall is constructed in a recessed part formed by digging the ground, a building 11 constructed on a mat foundation 12 is arranged in the box-shaped structure 1 so as to hold a space 5 between the inner peripheral surface of the box-shaped structure 1 and the mat foundation 12, and water is automatically supplied into the space 5 at the occurrence of vibration equal to or larger than a predetermined level to raise the building 11 together with the mat foundation 12. A metal cover 14 surrounds between footing beams 13 of the mat foundation 12 to secure an air layer inside thereof. The automatic supply of water into the space 5 is performed from a water storage tank 6 arranged inside of the box-shaped structure 1 or at the nearest position to the outside thereof, and the water storage tank 6 is provided with a water discharging door 7 which automatically opens at the occurrence of vibration equal to or larger than the predetermined level to discharge inner stored water.
Patent JP-2013230507-A (JP)
Title: Robot controller
Inventor: MIZUURA SHIGETO
IPC: B25J9/22
Filed: 2012-04-27
Abstract: PROBLEM TO BE SOLVED: To solve a problem that an operation to select an optimum reference coordinate system and a rate for jog feed is troublesome.SOLUTION: A robot controller RC includes a key input monitoring part 2, a coordinate system selection processing part 7, a jog feed rate setting part 8, an interpretation executing part 11, and a hard disk 5. Once a work tool attached to a robot R is jogged by operating a teach pendant TP, the key input monitoring part 2 and the interpretation executing part 11 acquires operation identification information for identifying a type of an operation or a status of the robot R. The hard disk 5 stores a jog feed condition selection table Ct which has defined correspondence relations between the operation identification information and the reference coordinate system, and the rate at the time of jog feed. Based on the operation identification information, the coordinate system selection processing part 7 sets the reference coordinate system, and the jog feed rate setting part 8 sets the rate, respectively. Operational complexity can be reduced because the reference coordinate system and the rate are automatically set according to the type of the operation or the status.
Patent JP-2013230747-A (JP)
Title: Power supply system
Inventor: ISHIHARA AKIO
IPC: B60R16/04
Filed: 2012-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a power supply system capable of suppressing interruption to an action due to an electromagnetic wave to electric equipment arranged in the periphery of a metallic case in which load is stored.SOLUTION: A negative electrode terminal of a battery 10 is connected to a conductor 16 and a positive electrode terminal of the battery 10 is connected to a terminal of one side of each of loads 11, 12, ..., 15 through a fuse F1, F2, ..., F5. Another terminal of each of the loads 11, 12, ..., 15 is connected to the conductor 16. Another terminal of the load 15 housed in a metallic case 28 in contact with the conductor 16 is connected by an electric lead 27. Another terminal of each of the loads 11, 12, 13, 14 which are not housed in the metallic case is connected to the conductor 16 by any one of electric leads 24, 25, 26 different from the electric lead 27.