baber/WOPTO huggingface dataset:
Patent JP-2011020120-A (JP)
Title: Gel manufacturing apparatus
Inventor: IDE KATSUYA
IPC: B01J2/08
Filed: 2010-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To prevent improper ejection caused by the gelation occurring in a nozzle, of a liquid to be ejected flowing into the nozzle of an inkjet head, even if the distance (gap) between the inkjet head and the liquid face of the liquid to be ejected is as close as 0.1 mm to 1 cm.  <P>SOLUTION: The distance (gap) between a nozzle 13 of an inkjet head 12 and a second solvent L2 flowing in a flow path 21 of a flow mechanism 2 is controlled by the thickness of a gap plate 16, and thus the distance (gap) therebetween can easily be controlled. The second solvent L2 is prevented from flowing into the nozzle 13 via a through-hole 17 of the gap plate 16, which is caused by the rolling of the liquid face of the second solvent L2 resulting from the flow thereof; thereby the second solvent L2 is prevented from blocking the nozzle 13. Hence, a first solvent L1 can stably be ejected by a droplet ejection method, and gel G formed by the chemical reaction of the first solvent L1 and the second solvent L2 can stably be obtained.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012057776-A (JP)
Title: Electric/hydraulic linear servo valve
Inventor: NAGANO TAKU
IPC: F15B13/044
Filed: 2010-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a large flow-rate type high-speed linear servo valve capable of increasing a thrust even while maintaining high responsibility without enlarging a voice coil type linear motor itself.SOLUTION: The electric/hydraulic linear servo valve is configured by mounting the voice coil type linear motors 10A, 10B respectively to both end parts of a valve spool 2 as an electromagnetic linear motor device for driving the valve spool 2. Movable coils 15A, 15B of respective linear motors are directly connected to the both end parts of the valve spool 2, and the movable coils 15A, 15B move integrally with the valve spool 2 in reciprocation of axial movement. Both sides of movable coils 15A, 15B are excited in synchronism with each other by a control amplifier such that the axial thrust generated by excitation additively is actuated in the same direction with respect to the valve spool 2.
Patent JP-2012063460-A (JP)
Title: Optical transmission and reception module
Inventor: HIRASHIMA KAORU
IPC: G02B6/42
Filed: 2010-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an optical transmission and reception module that reduces crosstalk between a transmission part and a reception part without being made large-sized.SOLUTION: The optical transmission and reception module 11A has a plurality of optical transmitters 31 and optical receivers 42 on a substrate 52, and is configured to multiplex by a multiplexer 33 and transmit optical signals of a plurality of wavelengths transmitted from the plurality of optical transmitters 31 through an optical fiber 32, and to demultiplex by a demultiplexer 40 and receive received optical signals of a plurality of wavelengths by the plurality of optical receivers 42 through an optical fiber 41. A guide roller 61 is provided between the optical transmitters 31 and multiplexer 33, and the optical receivers 42 and demultiplexer 40, and extra-length parts of the optical fibers 32, 41 are guided to the guide roller 61.
Patent JP-2012064709-A (JP)
Title: Solid state image pick-up device and electronic device
Inventor: KOBAYASHI MASAHARU
IPC: H04N5/369
Filed: 2010-09-15
Abstract: PROBLEM TO BE SOLVED: To enhance image quality of a solid state image pick-up device by minimizing intrusion of light emitted from an active element such as a transistor, a diode, or the like, during operation into a photoelectric conversion part.SOLUTION: The solid state image pick-up device 28 comprises a pixel region 23 which is formed on the light incident side of a substrate and in which multiple pixels including a photoelectric conversion part PD are arranged, and a peripheral circuit 25 which is formed below the pixel region 23 in the depth direction of the substrate and includes active elements. Furthermore, shading members 81, 81' are formed between the pixel region 23 and the peripheral circuit 25 and intercept incidence of light radiated from an active element to the photoelectric conversion part during operation of the active element.
Patent JP-2012062695-A (JP)
Title: Bridge seat structure and construction method therefor
Inventor: YOSHINO SHIN
IPC: E01D1/00
Filed: 2010-09-16
Abstract: PROBLEM TO BE SOLVED: To impose pushing force, equivalent to a dead load, on a concrete abutment by making vertical force act thereon by elastic rubber.SOLUTION: Compressive force as vertical force constantly acts on a location of a concrete abutment 7 on which the vertical force of an upper structure of a bridge and the like does not act. In a constituent body, elastic rubber 3 is compressed against elastic force by means of a fixing bolt 5 on upper and lower panels 2 and 4. The upper panel 2 is fixed to an anchor 6 which is fixed in the state of being embedded in the concrete abutment 7. The fixing bolt 5 is removed to release the elastic rubber 3, and the lower panel 4 is pushed by the elastic force. The lower panel 4 makes the vertical force act on the concrete abutment 7. Resilient force against the upper panel 2 enables the vertical force to act on the concrete abutment 7 even in the absence of the vertical force of the upper structure.
Patent JP-2012064499-A (JP)
Title: Switch
Inventor: MATSUMOTO TSUYOSHI
IPC: H01H27/00
Filed: 2010-09-17
Abstract: PROBLEM TO BE SOLVED: To provide an interlock switch which reduces the damage caused by impact and secures safety when used in a safety system.SOLUTION: A door switch 110 includes a housing 210, a cam 230 operated by operating an operation key 150, a detection part 240 detecting the operational state of the cam 230. The housing 210 houses at least part of the cam 230 and the detection part 240. When the operation key 150 has a form corresponding to the form of the cam 230, the cam 230 is operated by inserting the operation key 150 into the housing. When the operation key 150 does not have the form corresponding to the form of the cam 230, the cam 230 is not operated by the insertion. The door switch 110 is applicable to the category 2 of ISO13849-1.
Patent JP-2012067608-A (JP)
Title: Blower with silencing box
Inventor: UEHARA AKIMASA
IPC: F04D29/66
Filed: 2010-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a blower with a silencing box capable of lengthening the service life of a motor, by preventing the entry of dust into a motor bearing part.SOLUTION: The blower with the silencing box includes a double-suction type centrifugal blower 9 inside a box-shaped machine body 3 for oppositely arranging a machine body suction port 1 and a machine body blowout port 2, wherein the double-suction type centrifugal blower 9 has on both side surfaces a casing side plate 14 provided with a discharge port opposed to the machine body blowout port 2, a spiral scroll 12 and a suction port 13, and an impeller is driven by the motor 10 fixed to the suction port vicinity of a casing. A bearing 16 of the motor 10 is fixed to a motor housing 17, and is constituted by having a circular bearing cover having an outer diameter larger than a rotary shaft hole of the motor housing 17 on a rotary shaft on the load side of the bearing 16, to thereby provide the blower with the silencing box capable of lengthening the service life of the motor 10 by restraining intrusion of the dust into the bearing 16 from a clearance between the rotary shaft and the rotary shaft hole of the motor housing 17.
Patent JP-2012065755-A (JP)
Title: Vacuum cleaner
Inventor: MURAKAMI MINORU
IPC: A47L9/19
Filed: 2010-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner capable of detecting an amount of dust accumulated in a dust collecting portion by a simple structure without causing a negative pressure leak of an electric blower.SOLUTION: The vacuum cleaner comprises a body of the cleaner housing the electric blower 15, the dust collecting portion for collecting dust by driving of the electric blower 15, a power line 32 for supplying power to the electric blower 15, a choke coil 36 which has an iron core 35 and is constructed by winding part of the power line 32 around the iron core 35, a winding wire 37 which is different from the power line 32 and is wound around the iron core 35 of the choke coil 36, and an amount-of-dust detecting means 38 for detecting an amount of dust accumulated in the dust collecting portion by a current change induced in the winding 37.
Patent JP-2012065572-A (JP)
Title: Solar wall unit
Inventor: NAKAMURA KENJI
IPC: A01G7/00
Filed: 2010-09-22
Abstract: PROBLEM TO BE SOLVED: To obtain even illumination in an illumination device for nurturing and cultivating plants indoors.SOLUTION: A solar wall unit 10 is mounted on an indoor wall surface, and functions as the illumination device for nurturing and cultivating the plants indoors. The unit 10 includes: a mounting panel 11; a reflection panel 12 layered at a front side of the mounting panel; and a light source part 13 fixed in the center of the mounting panel. When irradiating the light from each light source part 13 in a state in which the plurality of units 10 are mounted on the wall surface, the light is reflected and scattered to the reflection panel 12 of the opposing or neighboring unit 10, and the reflected and scattered light illuminates the indoor plants. The reflected and scattered light indirectly illuminates the plants, and suppressing unevenness of illumination such as shadow generated indoors by direct illumination.
Patent JP-2012067862-A (JP)
Title: Liquid pressure generating apparatus and drive device
Inventor: NOMURA SHINICHI
IPC: F16D41/06
Filed: 2010-09-24
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid pressure generating apparatus that can properly supply lubricants to both sliding sides of two one-way clutches which are arranged in parallel with each other in the axial direction by a simple constitution.SOLUTION: Respective outer rings 41a, 42a of the two one-way clutches 41, 42 are independently formed and driven by different pump drive members, and their directions of relative rotation which are regulated in the relative rotation with respect to a common inner ring 43 coincide with each other, the common inner ring 43 has a connecting part 44 which is connected to a pump drive shaft 35 and extends to the radial direction, and a cylindrical body 45 which extends toward the side of an axial second direction L2 from the connecting part 44 at the outside of the radial direction rather than the pump drive shaft 35, the body 45 has a recess 46 recessed to the outside of the radial direction at the inner peripheral surface, and a through-hole 47 which makes the recess 46 and the outer peripheral surface of the body 45 communicate with each other, and a supply part 32a of the lubricant to the recess 46 is arranged inside the radial direction of the recess 46.
Patent JP-2012069828-A (JP)
Title: Electrical double layer capacitor
Inventor: EBINA TAKAHITO
IPC: H01G9/02
Filed: 2010-09-24
Abstract: PROBLEM TO BE SOLVED: To provide an electrical double layer capacitor which has a structure capable of being manufactured using an easier method than in the case of an electrical double layer capacitor described in Patent Literature 1 and which achieves high reliability by solving the following problem: a separator is apt to deteriorate and the characteristic of the capacitor is apt to degrade.SOLUTION: The electrical double layer capacitor 100 includes a protective film 140 with characteristics of impermeability of a electrolyte and ions, disposed in only a first space between a separator 130a located at such a position as to face a cathode side tab member 128a and an anode side electrode body 120b located at such a position as to face the cathode side tab member 128a through the separator 130a.
Patent JP-2011094134-A (JP)
Title: Surface-treated calcium carbonate filler for two-liquid type curable resin composition, and two-liquid type curable resin composition prepared by blending the filler
Inventor: UCHIUMI RYOJI
IPC: C09D17/00
Filed: 2010-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface-treated calcium carbonate filler for a two-liquid type curable resin composition, which, when blended in the two-liquid type curable resin composition, is low in the viscosity and good in workability in blending the two liquids, excellent in any of elastic restorability, modulus and elongation ratio after curing, and excellent especially in two-liquid mixing workability in a system in which a resin hollow body is blended in the composition.  <P>SOLUTION: The surface-treated calcium carbonate for a two-liquid type curable resin composition is calcium carbonate surface-treated with a fatty acid-based treating agent composed of at least one selected from a fatty acid, a fatty acid salt, a derivative of a fatty acid, and a salt of a derivative of a fatty acid, wherein the alkyl composition of the fatty acid contains 12 or less C saturated fatty acids of ≥20% of the total of saturated fatty acids and 16 or more C saturated fatty acids of ≥10% of the total of the saturated fatty acids; the BET specific surface area Sw of the surface-treated calcium carbonate is 3 to 40 m<SP>2</SP>/g; and the surface-treating amount Es per unit specific surface area is 0.20 to 6.50 mg/m<SP>2</SP>, provided that Es=Tg/Sw [mg/m<SP>2</SP>] wherein Tg is a surface-treating amount of a fatty acid-based treating agent per 1 g of calcium carbonate, and is a heat loss [mg/g] per 1 g of a surface-treated calcium carbonate at 200 to 500°C.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012077192-A (JP)
Title: Selection or design method for pigment derivative and pigment derivative produced by using the same
Inventor: YONEUCHI ICHIRO
IPC: C09D11/00
Filed: 2010-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a selection or design method for a pigment derivative, excellent in dispersibility or storage stability after dispersion even when a pigment composition is obtained by actually processing a pigment with the pigment derivative and the obtained pigment composition is not evaluated; to provide a production method for the pigment derivative using the selection or design method, and to provide the pigment derivative obtained by using the selection or design method.SOLUTION: The selection or design method for a pigment derivative provides a pigment composition which is formed by processing a pigment with the pigment derivative and has excellent dispersibility. The selection or design method includes the steps of: measuring or calculating a dipole moment of the pigment derivative; and selecting the pigment derivative based on a numerical value of the measured or calculated dipole moment or designing the pigment derivative based on the numerical value of the dipole moment.
Patent JP-2012083112-A (JP)
Title: Physical quantity sensor element, physical quantity sensor, and electronic device
Inventor: KANEMOTO HIROSHI
IPC: G01C19/56
Filed: 2010-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a physical quantity sensor element that achieves excellent detection accuracy while being downsized, and to provide a reliable physical quantity sensor and an electronic device that include such physical quantity sensor element.SOLUTION: A physical quantity sensor element 1 includes: a drive portion 31 which can vibrate in an X-axis direction; a detection portion 34 which can vibrate in the X-axis direction together with the drive portion 31 and can also vibrate in a Z-axis direction relative to the drive portion 31; Y-axis direction extending portions 311 and 312 provided in the drive portion 31; drive electrodes 41 which are placed along the Y-axis direction extending portions 311 and 312 with respect to the Z-axis direction; and a detection electrode 51 which is placed so as to be separated from the detection portion 34 with respect to the Z-axis direction.
Patent JP-2012083598-A (JP)
Title: Fixing device
Inventor: SUGIURA TAKASHI
IPC: G03G15/20
Filed: 2010-10-13
Abstract: PROBLEM TO BE SOLVED: To prevent a fixing roller from becoming an excessively high temperature, while suppressing lowering of productivity.SOLUTION: In a fixing device 318, a recording material is passed between a fixing roller 411 incorporating a fixing heater 161 and a pressure roller 412 to fix a toner image. After the start of printing, a CPU 171 controls a fixing operation in a first mode, determines a temperature gradient A from two detection temperatures T(0) and T(1) detected by a thermistor 154 at different times Time(0) and Time(1) before and after the fixing operation for the recording material corresponding to one sheet and a fixable minimum temperature Th2, and further determines the number X of fixable sheets. When the number P of passing sheets to be counted becomes the number X of fixable sheets or more (X≤P), the first mode is switched to a second mode reducing the number of fixing sheets per unit time to be smaller than that in the first mode, and down sequence processing is performed.
Patent JP-2012081145-A (JP)
Title: Tufted carpet and method for installing the same
Inventor: FUJII SHINJI
IPC: A47G27/04
Filed: 2010-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a tufted carpet firmly bonded and installed on a floor surface without trouble on an installation site, prevented from positional shift, not using an adhesive, and environmentally excellent, and to provide a method for installing the same.SOLUTION: An adhesive layer 4 made of an adhesive composition is provided at least partially on the back side of the tufted carpet 1, release paper 5 is laminated on the back side of the adhesive layer, and the tufted carpet is easily and firmly bonded to the floor surface while peeling the release paper on the site.
Patent JP-2012082646-A (JP)
Title: Regulating reservoir dam water level control system
Inventor: FUJITA MAKOTO
IPC: E02B7/20
Filed: 2010-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a regulating reservoir dam water level control system capable of automatically and appropriately controlling a water level of a regulating reservoir dam even in an emergency such as thunder occurrence.SOLUTION: The regulating reservoir dam water level control system includes: condition input means 10 for receiving input of a weather condition and a hydraulic condition on the upstream side of a regulating reservoir dam 50; water level switching condition determination means 20 for selecting a specified water level control range among a plurality of preset water level control ranges in the regulating reservoir dam 50 on the basis of the conditions inputted to the condition input means 10; and water level switching command means 30 for controlling the amount of water W1 flowing into the regulating reservoir dam 50 from the side of a power generator 46 and the amount of water W3 discharged to the downstream side through an intake gate 51 so that the water level of the regulating reservoir dam 50 becomes the specified water level control range on the basis of the specified water level control range selected by the water level switching condition determination means 20.
Patent JP-2012091874-A (JP)
Title: Sheet transporting device and image forming apparatus
Inventor: NARA TAKASHI
IPC: B65H29/60
Filed: 2010-10-22
Abstract: PROBLEM TO BE SOLVED: To devise arrangement of a biasing detection sensor to enable maintaining the black of a plate member at a side facing an optical detection element and to prevent erroneous detection due to peeling of black of the plate member.SOLUTION: A sheet transporting device has a reverse roller 29a that reverses a recording paper P' received from a circulating and paper re-feeding path 27A to transport the same from a reverse transporting path 27B to a re-feeding paper transporting path 27C, the biasing detection sensor 12 that has a reflective type optical detection element and a black plate 19 for light absorption at a side facing the optical detection element and detects the recording paper P' on the reverse transporting path 27B, transported by the reverse roller 29a, and a control part 15 that controls a resist roller 23 based on a leaning detection signal S12 input from the biasing detection sensor 12 and controls transportation of the recording paper P', and the biasing detection sensor 12 is provided on the reverse transporting path 27B between a transporting path switching part 29 and the reverse roller 29a.
Patent JP-2012094958-A (JP)
Title: Acoustic characteristics adjustment system for mobile communication terminal, acoustic characteristics adjustment method, acoustic characteristics correction server, or mobile communication terminal
Inventor: UEDA MASAYUKI
IPC: H04M1/60
Filed: 2010-10-25
Abstract: PROBLEM TO BE SOLVED: To set a parameter of an equalizer so as to obtain acoustic characteristics suitable for a housing after customization by a user.SOLUTION: An acoustic characteristics adjustment system has a mobile communication terminal on which a loudspeaker and an equalizer are mounted, and an acoustic characteristics correction server capable of communicating with the mobile communication terminal. The acoustic characteristics correction server has acoustic verification means verifying whether or not a parameter of the equalizer is set properly based on reproduction sounds obtained by reproduction of a sound source reference data for parameter adjustment by the loudspeaker, and acoustic adjustment means setting the parameter of the equalizer based on the verification result of the parameter verification means. An acoustic adjustment process for making the acoustic verification means verify the reproduction sound and making the acoustic adjustment means set the parameter, is started after shipment of the mobile communication terminal by a user's operation of the mobile communication terminal or the acoustic characteristics correction server.
Patent JP-2011119708-A (JP)
Title: Substrate holding device and plasma processing device
Inventor: KODAIRA KICHIZO
IPC: H01L21/31
Filed: 2010-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device capable of speedily cooling a substrate to a target temperature and performing uniform cooling.  <P>SOLUTION: An ESC stage is provided with an inner region 25 and an outer region 26 into which a heat transfer gas can be introduced, and an exhaust groove 30 is provided therebetween. An exhaust region is in a shape of a groove sandwiched between an inner peripheral partition 34 for the inner region 25 and an intermediate partition 29 for the outer region 26, and the inner region and the outer region are exhausted through the inner peripheral partition 34 and the intermediate partition 29.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011182630-A (JP)
Title: Power conversion apparatus
Inventor: NAKASAKA AKIRA
IPC: H02M3/00
Filed: 2010-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost power conversion apparatus, capable of reducing an external force applied to electronic components, while improving rigidity of a case, and having a superior maintenability and mountability.  <P>SOLUTION: The power conversion apparatus 1 is configured by housing a plurality of electronic components (semiconductor modules 21 and a capacitor 22 or the like) configuring a power conversion circuit and a cooler 3 for cooling at least some of the electronic components (semiconductor modules 21) into a case 4. At least some of the electronic components (semiconductor modules 21) and the cooler 3 are integrated together with a frame 5 for fixing them to form one internal unit 10. The internal unit 10 is fixed to the case 4 in the frame 5. The frame 5 is formed so as to surround the electronic components (semiconductor modules 21) from four directions. The cooler 3 pivotally supports a coolant introducing tube and a coolant discharge tube in a front wall. The front wall has a thickness larger than that of a sidewall.  <P>COPYRIGHT: (C)2011,JPO&INPIT