baber/WOPTO huggingface dataset:
Patent JP-2012246006-A (JP)
Title: Auger filling device
Inventor: HARADA FUMINORI
IPC: B65B1/12
Filed: 2011-05-27
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that material to be filled can not be smoothly ejected since a large bending resistance is applied to a grid disposed on the top end of a cylinder part in which an auger screw is incorporated.SOLUTION: The cylinder part 6 in which the auger screw 5 is incorporated is disposed at a lower portion of a funnel, and also a resistance plate 8 is disposed on the lower end of the cylinder part 6, and a driving device for rotationally driving the auger screw 5 is provided. Radial grids 11 are formed on the resistance plate 8 and an inclination surface for guiding the material to be filled to the opening part side 9 side of the resistance plate 8 is formed on each grid 11.
Patent JP-2012245687-A (JP)
Title: Liquid ejecting head, liquid ejecting head unit, and liquid ejecting device
Inventor: HOTTA AKIRA
IPC: B41J2/055
Filed: 2011-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a liquid ejecting head that can reliably ground a nozzle plate, reduce cost, and improve accuracy of landing position of a liquid droplet on a recording medium to be recorded, and to provide a liquid ejecting head unit and a liquid ejecting device.SOLUTION: The liquid ejecting head includes: the nozzle plate 24 having a liquid ejection surface 241 where nozzle openings 23 for ejecting liquid are formed; a pressure generating chamber 25 communicating with the nozzle plate 24; and a pressure generating means 20 making the pressure chamber 25 to generate a pressure change and ejecting the liquid from the nozzle openings 23. The nozzle plate 25 includes a bent part 243 provided to be bent from the liquid ejection surface 241 at a side surface side opposite to a liquid ejecting direction so that the bent part 243 is grounded.
Patent JP-2012244940-A (JP)
Title: Packaged viscous food
Inventor: KIKUCHI TSUNEICHI
IPC: A23L17/60
Filed: 2011-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a packaged viscous food that allows drawing lines by discharging the viscous food contained in a container out of a spout.SOLUTION: The packaged viscous food is either a second-state food obtained by adding a gelling agent in a second processing step (STEP12) to a first-state food to provide a predetermined viscosity, the first-state food being obtained by crushing a colored natural product through a first processing step (STEP11), or a third-state food obtained by subjecting the second-state food to a third processing step (STEP13) which is a heating process.
Patent JP-2012247374-A (JP)
Title: Secondary battery controller
Inventor: TOYODA MASAYOSHI
IPC: H01M10/48
Filed: 2011-05-31
Abstract: PROBLEM TO BE SOLVED: To calculate a state of charge of a secondary battery with high accuracy.SOLUTION: A battery ECU 12 comprises: a first SOC calculation part 24 that calculates a first SOC through current integration; and a second SOC calculation part 26 that comprises a calculation part A 28 for calculating a SOC on the basis of current history and a calculation part B 30 for using a charging or discharging curve in a constant current to calculate the SOC. A correction part 32 uses the first SOC and the second SOC to calculate the SOC of a secondary battery 10 and outputs the calculated SOC to a vehicle ECU 14. The SOC accuracy is secured by using the calculation part B at the time of charging and discharging in the constant current.
Patent JP-2012253625-A (JP)
Title: Solid-state imaging device
Inventor: ARAOKA YUKIO
IPC: H04N5/378
Filed: 2011-06-03
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which, although there is a method of increasing the value of an input capacitor, decreasing the value of a feedback capacitor, or both of them in order to increase an amplification factor of a signal processing circuit included in a solid-state imaging device, an increase in a capacitance value may cause an increase in a chip area, and a decrease in a capacitance value may cause manufacturing variations.SOLUTION: There is employed a feedback circuit in which a first capacitance element and a second capacitance element are arranged in series instead of a feedback capacitor, and a third capacitance element is arranged between a path connecting the first capacitance element and the second capacitance element and a reference potential.
Patent JP-2012256491-A (JP)
Title: Vehicle lamp unit
Inventor: NAKAYA YOSHIAKI
IPC: F21S8/12
Filed: 2011-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle lamp unit that can prevent or reduce formation of a gap (darker part than the surrounding) between a plurality of irradiation regions which are individually controlled lighting or turning off.SOLUTION: The vehicle lamp unit includes a projection lens arranged on an optical axis extending in a back and forth direction of a vehicle and a light source unit arranged at the rear side than the focal point plane on the vehicle rear side of the projection lens. The light source unit includes a plurality of solid light guide lenses which are arranged in the vicinity of the focal point plane of the projection lens and include both side faces arranged in the vehicle width direction and a plurality of light-emitting elements which irradiate light emitted from the emission face. The plurality of light guide lenses are formed respectively to be a wedge shape of which thickness between one side face and the other side face out of both side faces becomes thinner as it goes from the emission face to the rear end edge of the incident face.
Patent JP-2012257089-A (JP)
Title: Electro-acoustic transducer and electronic apparatus having the same
Inventor: ONISHI YASUHARU
IPC: H01L41/083
Filed: 2011-06-09
Abstract: PROBLEM TO BE SOLVED: To provide an electro-acoustic transducer which realizes high sound pressure level with a low height and achieves high endurance against an impact such as falling and substantial stress relaxation effect.SOLUTION: An electro-acoustic transducer 1 includes: multiple spacers 3 formed by elastic members and multiple piezoelectric films 2 laminated on each other with the multiple spacers 3 disposed therebetween and having electrode layers 2a, 2b on both surfaces. The multiple spacers 3 are disposed so as to be planarly dispersed between the multiple piezoelectric films 2. On a surface of each piezoelectric film 2 facing the spacers 3, a total area of portions contacting with and supported by the spacers 3 is smaller than a total area of portions that do not contact with the spacers 3.
Patent JP-2014160688-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: NISHIHARA RIE
IPC: H01L29/78
Filed: 2011-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device capable of improving a withstand voltage and preventing occurrence of punch-through.SOLUTION: A high breakdown voltage MOS transistor (a semiconductor device) comprises: a semiconductor substrate 1 in which a p-type source region 5 and a p-type drain region 6 are formed in the upper part of a well region 2; a gate oxide film 7 formed between the source region 5 and the drain region 6; an isolation oxide film 3 provided between the gate oxide film 7 and the drain region 6; and a gate electrode 8 formed so as to cover the gate oxide film 7 and a part of the isolation oxide film 3. In the well region 2, a p-type first diffusion layer 4 is formed in a region including the lower side of the isolation oxide film 3, and a p-type second diffusion layer 10 is formed under the first diffusion layer 4 so as to be in contact with the first diffusion layer 4. The impurity density of the first diffusion layer 4 is lower than that of the drain region 6, and the impurity density of the second diffusion layer 10 is lower than that of the first diffusion layer 4.
Patent JP-2013005214-A (JP)
Title: Astronomical automatic tracking photographing method and astronomical automatic tracking photographing device
Inventor: OTA MAKOTO
IPC: H04N5/232
Filed: 2011-06-16
Abstract: PROBLEM TO BE SOLVED: To obtain an astronomical automatic tracking photographing method and an astronomical automatic tracking photographing device which can brightly photograph an astronomical body in an apparently stationary state while using neither an equatorial telescope that is expensive, large, and heavy, and requires complicated adjustment nor an actuator requiring highly accurate control, and reducing a load of CPU by dispensing with useless arithmetic processing.SOLUTION: An astronomical automatic tracking photographing method photographs an astronomical body performing relative motion by diurnal motion against a photographing device, by moving a trimming area in which a part of an imaging area of an image sensor is electronically trimmed. The astronomical automatic tracking photographing method includes steps of: acquiring movement information of an astronomical body image in the imaging area; setting movement data of the trimming area on the basis of the movement information of the astronomical body image; and moving the trimming area on the basis of the set movement data of the trimming area and photographing the astronomical body image in each moved trimming area.
Patent JP-2013003074-A (JP)
Title: Device testing system and device testing method
Inventor: TAKEDA MAKOTO
IPC: G01R31/00
Filed: 2011-06-21
Abstract: PROBLEM TO BE SOLVED: To generate a relay connecting instruction for constructing a connecting path between a device to be tested and a measurement apparatus.SOLUTION: A switching apparatus of a device testing system comprises: a first unit which includes a plurality of relay switches and can be connected with measurement apparatuses; and a second unit which includes a plurality of relay switches and can be connected with the first unit and a device to be tested. The second unit is connected with the device to be tested via any one of a plurality of connectors. A control apparatus comprises: a receiving section which receives information designating a measurement apparatus and a connector; a first combination acquisition section which acquires a combination corresponding to the designated measurement apparatus from first combination information defining a combination of relay switches of the first unit to be controlled to ON for each of the measurement apparatuses; and a second combination acquisition section which acquires a combination corresponding to the designated measurement apparatus and connector from second combination information defining a combination of relay switches of the second unit to be controlled to ON for each of the measurement apparatuses and each of the connectors.
Patent JP-2013007072-A (JP)
Title: Rust prevention film
Inventor: HIROSE AKIRA
IPC: C23F11/00
Filed: 2011-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a rust prevention film which contains a volatile corrosion inhibitor of amine system and shows a stable and ample rust prevention effect for a long period of time while keeping various film characteristics (strength or the like).SOLUTION: The rust prevention film includes a thermoplastic resin, and the following substances expressed by the formula (1), that is, dicarboxylic acid amine salt, chain or cyclic aliphatic dicarboxylic acid metallic salt and aromatic monocarboxylic acid metallic salt. (In the formula, A denotes bivalent group derived from hydrocarbon, R, R, R, R, Rand Rdenote the same or different, hydrogen atom or hydrocarbon group. Moreover, Rand Rdenote aliphatic hydrocarbon group).
Patent JP-2013006370-A (JP)
Title: Injection molding method, and device therefor
Inventor: HANAOKA ATSUSHI
IPC: B29C45/27
Filed: 2011-06-24
Abstract: PROBLEM TO BE SOLVED: To provide an injection molding method and device therefor, capable of obtaining a molded article having sufficient strength and avoiding defect generation while avoiding enlargement or weight increase of the device and the sky-rocketing cost in equipment investment in injection molding.SOLUTION: A molten resin circulating a flow path is made to be at higher temperature than that when melted in an injection molding machine 32 and the viscosity thereof is lowered by passing through a temperature-rising part 40. In such a case where a static mixer 54 is disposed in the temperature-rising part 40, the molten resin flows in the temperature-rising part 40 while being agitated. Thereby, the generation of temperature unevenness is avoided in the molten resin and thus, the viscosity thereof is approximately uniformized. As a result, the high-temperature and viscosity-lowered molten resin is introduced into a product section 50 after passing through a stringiness-preventive part 42, sprue 44, slug well 86, runner 46 and gate 48.
Patent JP-2013010590-A (JP)
Title: Elevator system
Inventor: MANABE YOSHIAKI
IPC: B66B1/18
Filed: 2011-06-28
Abstract: PROBLEM TO BE SOLVED: To improve the convenience of a user in the prior art.SOLUTION: The elevator system is provided with: a plurality of elevators including cars and car control units monitoring the operation states of the cars to control the operation thereof; an elevator hall destination floor registration device, which is set in an elevator hall, allows the user to register destination floor registration information including destination floor information, and can register, as a same group, a plurality pieces of the destination floor registration information that are registered respectively by a plurality of users and having identical or different destination floors; a group management control unit collectively managing elevators and managing allotment of the cars based on the operation states of the cars and the destination floor registration information; and an allotted car display portion disposed in the elevator hall and informing the user, who has inputted the destination floor registration information, of the car allotted by the group management control unit.
Patent JP-2013016282-A (JP)
Title: X-ray tube device
Inventor: YONEZAWA TETSUYA
IPC: H01J35/16
Filed: 2011-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable X-ray tube device which improves cooling characteristics of an anode target.SOLUTION: An X-ray tube device includes: a housing 2; an X-ray tube 1; a circulation path 6; and a circulation pump 20. The housing 2 has an inlet port taking in a coolant 3 to which a first pressure is applied and an exhaust port exhausting the coolant. The X-ray tube 1 is housed in the housing 2 and has a cathode, an anode target, a vacuum envelope, and a heat transmission surface 1s. The heat transmission surface 1s transmits heat generated as electrons collide with the anode target to the coolant 3, to which a second pressure lower than the first pressure is applied, through boiling heat transfer and connects with the exhaust port of the housing directly or indirectly through a joint. The circulation path 6 is formed in an area of the housing 2 which is located between the inlet port and the exhaust port, houses the coolant 3, and includes the heat transmission surface 1s. The circulation pump 20 is attached to an area located between the inlet port and the exhaust port of the housing 20 and circulates the coolant 3 between itself and the circulation path 6.
Patent JP-2011247422-A (JP)
Title: Brake pad for disk brake
Inventor: GOTTI GIOVANNI
IPC: F16D65/092
Filed: 2011-07-01
Abstract: PROBLEM TO BE SOLVED: To reduce a brake noise without largely changing a disk brake structure.SOLUTION: The pad 11, for a disk brake 1 having a plate 111 for supporting a frictional lining 113 which can be brought into contact with a disk 3 in a braking process, includes means 115a and 115b, each of which is rigidly connected to the plate for changing mass of at least one part 121a or 121b of the plate so as to provide a role as the inertia of the pad for substantially preventing the vibration of the pad which can cause the noise of the disk brake during the braking.
Patent JP-2013017284-A (JP)
Title: Power control system, electric apparatus and charge/discharge control section
Inventor: BABA HIROYUKI
IPC: H02J3/32
Filed: 2011-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a power control system that avoids a power shortage by reducing a system load at a heavy load time.SOLUTION: The power control system includes: a rechargeable battery 210; a power conditioner 214 capable of providing a system interconnection for the rechargeable battery; an electricity forecast acquisition section 254 for acquiring power usage forecast information about a system 110 from a predetermined resource via a communication line 120; a load state calculation section 256 for calculating a heavy load time that is a period of time when a system load is larger than a predetermined value on the basis of the acquired power usage forecast information; and a charge/discharge control section 258 for controlling charging or discharging of the rechargeable battery 210. The charge/discharge control section 258 charges the rechargeable battery 210 in a period of time other than the heavy load time, and discharges the rechargeable battery 210 at the heavy load time.
Patent JP-2013016232-A (JP)
Title: Wiring circuit board
Inventor: YAMADA YUKIE
IPC: H05K1/05
Filed: 2011-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a wiring circuit board capable of suppressing twisting during bonding while maintaining stretching of flying leads and improving bondability.SOLUTION: The wiring circuit board is a flexure 1A including an external side connection terminal 21A in which an insulator layer formed with a wiring pattern 9A includes an opening section 23A and both front and rear faces of the wiring pattern 9A are partially exposed to make flying leads 9Aa. The wiring pattern 9A portion crossing edge portions 23Aa of the opening section 23A includes twisting regulation portions 29Aa and 29Ab which are made wider than the flying leads 9Aa having the exposed front and rear faces in the opening section 23A. The twisting regulation portions 29Aa and 29Ab include an easy stretching section 40 for promoting stretching into the opening section 23A.
Patent JP-2013016386-A (JP)
Title: Vehicular lamp
Inventor: NATSUME KAZUNORI
IPC: F21S2/00
Filed: 2011-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular lamp with a light guide plate in which the light guide plate can emit light uniformly in front view of lamp, even when the light guide plate is constructed to make emission light from each light source to enter from the rear end face.SOLUTION: The emission light from each of a plurality of light-emitting diodes 22 is made to enter from the rear end face into the light guide plate 24, then it is internally reflected by a plurality of reflecting elements 24s formed at the lower face 24b, and is emitted to the front of the lamp from the upper face 24c. In this case, the light guide plate 24 is formed to be curbed to the lower face 24b side toward the front and to become thinner gradually, and the plurality of reflecting elements 24c are formed so as to extend in right and left direction with a prescribed interval in front and rear direction. Thereby, the level differences of each reflecting elements 24s are made not to become extremely high, and light guide to the front end part of the light guide plate 24 is made easy and the light guide plate 24 can be seen to emit light uniformly in a front view of the lamp.
Patent JP-2013015769-A (JP)
Title: Sealing agent for liquid crystal one-drop-fill process, vertical conducting material, and liquid crystal display element
Inventor: YAMAMOTO TAKUYA
IPC: G02F1/1339
Filed: 2011-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a sealing agent for a liquid crystal one-drop-fill process, the agent having excellent adhesiveness and moisture-resistant reliability and allowing stable fast drawing of thin lines, and to provide a vertical conducting material and a liquid crystal display element manufactured using the sealing agent for a liquid crystal one-drop-fill process.SOLUTION: The sealing agent for a liquid crystal one-drop-fill process comprises a curable resin, a spherical inorganic filler having a small particle diameter, a spherical inorganic filler having a medium particle diameter, a thermosetting agent and/or a radical polymerization initiator. The spherical inorganic filler having a small particle diameter has an average particle diameter of 0.05 to 0.20 μm and a coefficient of variance in the particle diameter of 15% or less. The spherical inorganic filler having a medium particle diameter has an average particle diameter of 0.30 to 0.50 μm and a coefficient of variance in the particle diameter of 15% or less. With respect to 100 parts by weight of the curable resin, the sealing agent contains the spherical inorganic filler having a small particle diameter by 10 to 35 parts by weight and the spherical inorganic filler having a medium particle diameter by 3 to 10 parts by weight.
Patent JP-2012037878-A (JP)
Title: Image forming apparatus
Inventor: KAWAI TACHIO
IPC: G03G21/00
Filed: 2011-07-08
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus which prevents residues in a nip region from condensing on an image carrier surface by a contact pressure of a cleaning blade and suppresses stains caused by dispersion of extra toner from a developing device to an image carrier during a contact pressure control of the cleaning blade.SOLUTION: An image forming apparatus comprises: a photoreceptor drum 1; a cleaning blade 12; load adjustment means 4 for adjusting a contact load of the cleaning blade 12; a developing roller 7; and a separation cam 24 for moving the developing roller 7 to a non-developing position. After the developing roller 7 is moved to the non-developing position by the separation cam 24 while the photoreceptor drum 1 is turning after development, and a region opposed to the developing roller 7 on the photoreceptor drum 1 at a time of the developing roller 7 starting to move to the non-developing position passes the contact region between the cleaning blade 12 and the photoreceptor drum 1, the load adjustment means 4 decreases the contact load than the development time to stop the rotation of the photoreceptor drum 1.
Patent JP-2013019010-A (JP)
Title: Copper material for sputtering target and method for production thereof
Inventor: HIROSE SEIJI
IPC: C22C9/10
Filed: 2011-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a copper material for sputtering target which reduces the frequency of abnormal electrical discharge even when applying high electrical power and prevents the occurrence of splash or the like in preparation of wiring on a large-scaled substrate used for a TFT liquid crystal panel or the like through a sputtering process.SOLUTION: The copper material for sputtering target comprises a pure copper having purity of ≥99.99%, and is characterized in that the average size of void and inclusion defect is ≤30 μm, and the number of defects is 10 pieces/mper unit area of plane set for sputtering.
Patent JP-2013021792-A (JP)
Title: Power supply system
Inventor: OKUI YOSHIAKI
IPC: H02J3/32
Filed: 2011-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a power supply system capable of making fully effective use of charging/discharging power quantity intrinsically owned by a storage battery without depending on an internal impedance of the storage battery.SOLUTION: The power supply system includes: a chargeable/dischargeable storage battery 70; charging/discharging devices 30, 40 for charging and discharging the storage battery; and charging/discharging power limit controller 20 that outputs a charging/discharging power limit control signal obtained by multiplying a deviation between an output voltage command signal of the storage battery and an output voltage detection signal obtained by detecting an output voltage of the storage battery. The charging/discharging devices include charging/discharging controllers 50, 90 that control charging and discharging of the storage battery on the basis of the charging/discharging power limit control signal.