baber/WOPTO huggingface dataset:
Patent JP-2012011982-A (JP)
Title: Paddy working car
Inventor: WATARI KEISUKE
IPC: B60B15/26
Filed: 2010-07-05
Abstract: PROBLEM TO BE SOLVED: To prevent a body of a paddy working car running in a muddy paddy field from sinking therein both in forward and backward running time of the body.SOLUTION: In the paddy working car, impeller lugs are each constituted of a rocking lug which freely rocks in a wheel circumference direction, and the wheel is provided which includes stoppers each for maintaining the posture of the rocking lug at a forward running posture and backward running posture by regulating rocking of the rocking lug. An auxiliary wheel is provide at the side of the wheel, impeller lugs of the auxiliary wheel are each constituted of a rocking lug which freely rocks in the wheel circumference direction. Stoppers are provided each for maintaining the posture of the rocking lug at a forward running posture and backward running posture by regulating rocking of the rocking lug.
Patent JP-2012018947-A (JP)
Title: Heat sink
Inventor: TAGA KAZUO
IPC: H01L23/36
Filed: 2010-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a heat sink which facilitates the mounting operation of a radiating fin on a radiating plate.SOLUTION: A heat sink 1 comprises: a radiating plate 2; wave vertex parts 5a; wave bottom parts 5b; connecting parts 5c for connecting the wave vertex parts 5a to the respective wave bottom parts 5b; and a corrugated radiating fin 5 attached to the radiating plate 2 with the wave bottom parts 5b making contact with the radiating plate 2. The radiating fin 5 is attached to the radiating plate 2 with two comb-shaped mounting fixtures 6. Each of the mounting fixtures 6 comprises: a base part 11 fixed to the radiating plate 2 on an outer side in the length direction of the wave bottom parts 5b of the radiating fin 5; and a plurality of pressing teeth 12 which are arranged on the base part 11 at intervals in the longitudinal direction of the base part 11, and which press the wave bottom parts 5b of the radiating fin 5 against the radiating plate 2. The base part 11 of the mounting fixture 6 is mechanically fixed to the radiating plate 2 at positions fewer than the number of the wave bottom parts 5b of the radiating fin 5.
Patent JP-2012017765-A (JP)
Title: Vibration control device
Inventor: TAMURA TSUTOMU
IPC: F16F13/26
Filed: 2010-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a compact vibration control device including a vibration control mount and an actuator.SOLUTION: A vibration control system includes the vibration control mount 5, the actuator 30 and a vibration control ECU 50. The vibration control mount 5 is a liquid-sealed vibration control mount, and is mainly constituted of an engine side installing part 22, an elastic body 21, a housing 20, a partition member 27 and the actuator 30. The vibration control mount 5 includes a main liquid chamber 25 between the partition member 27 and the elastic body 21 arranged in an intermediate part in the axial direction of the housing 20 and an air chamber 65 on the lower side of a diaphragm 28 partitioned into a sub-liquid chamber 26 between the partition member 27 and the diaphragm 28. The actuator 30 is stored in this air chamber 65 by a baseplate 35 by substantially sealing the lower end of the housing 20. A vibration sensor 29 is arranged on the baseplate 35. The actuator 30 is controlled by the vibration control ECU 50, and generates vibration damping vibration for reducing vibration of a vehicle body.
Patent JP-2011030219-A (JP)
Title: Three-dimensional image providing and receiving apparatuses, three-dimensional image providing and receiving methods using the same, and three-dimensional image system
Inventor: SEONG KI-BUM
IPC: H04N13/04
Filed: 2010-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide three-dimensional (3D) image providing and receiving apparatuses, 3D image providing and receiving methods using the same, and 3D image system, wherein a 3D image outputted by a display apparatus having a polarization property can be viewed without inconvenience in any positions.  <P>SOLUTION: A 3D image receiving apparatus includes a phase conversion unit which converts phases of alternately outputted image signals, and a control unit which alternately blocks the image signals having the converted phases. Therefore, a viewer can view a 3D image outputted by a display apparatus having a polarization property without inconvenience in any positions.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012017124-A (JP)
Title: Knockdown pallet, loading plate for knockdown pallet, and leg for knockdown pallet
Inventor: NOKURA HIROSHI
IPC: B65D19/40
Filed: 2010-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a knockdown pallet having a leg easy to mount and remove, and unlikely to come off even when hit by a fork or the like of a forklift.SOLUTION: The knockdown pallet 10 has a plurality of leg bodies 12, and a loading plate 14 removably provided with the leg bodies 12. The leg 12 has a leg body 12a, and a flange 12b projecting outward from the end peripheral edge of the leg body 12a. The loading plate 14 has a first plate-shaped body 141 formed with openings 141a each inserting the flange 12b of the leg 12 therein, and a second plate-shaped body 142 layered on the first plate-shaped body 141. Storage spaces each storing the flange 12b having been inserted into the opening 141a of the first plate-shaped body 141 and having been moved along the plate surface of the second plate-shaped body 142, are provided between the first plate-shaped body 141 and the second plate-shaped body 142.
Patent JP-2012018883-A (JP)
Title: Fuel cell
Inventor: TSUBOSAKA KENJI
IPC: H01M8/10
Filed: 2010-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a new technique contributive to improvement in water drainage in a fuel cell having an interdigital branch channel having closed flow channel ends.SOLUTION: A fuel cell 10 has gas inflow channels 48in and gas outflow channels 48out arranged alternately. In the gas inflow channel 48in, weir portions 49a extending obliquely from the surface side of a gas diffusion layer 24 to the upstream side, and recesses 49b facing them are provided. Since the weir portions 49a dam air flowing through the gas inflow channel 48in, the water carried by the air is stored in the weir portions 49a and enters the gas outflow channel 48out contiguous to the gas inflow channel 48in by penetrating the gas diffusion layer 24.
Patent JP-2012017081-A (JP)
Title: Vehicular seat
Inventor: KAKU HIROYUKI
IPC: B60N2/42
Filed: 2010-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular seat which can receive a load from another member well by an input member.SOLUTION: The vehicular seat includes: right and left base frames (side parts 52, 53 of a pipe frame 5) forming the right and left parts of a seat back frame 2; and an input member (bracket 7) arranged to be adjacent to one side of the base frames (the side part 53) for inputting a load from another member therein. The input member includes a closed cross-sectional shape, wherein an input-side end 7a is vertically increased in diameter relative to an output-side end 7b.
Patent JP-2012021654-A (JP)
Title: Refrigerator
Inventor: TAKASAKI TOSHIE
IPC: F25D23/00
Filed: 2010-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator that prevents the freshness of storage materials from being deteriorated over a long period of time.SOLUTION: The refrigerator has a storage space for preserving food. The refrigerator includes an electrostatic atomizer for generating mist by applying a high voltage, a light source for applying light including a wavelength of an ultraviolet region to the mist generated by the electrostatic atomizer, and an air blower for blowing air in the direction of generating the mist of the electrostatic atomizer. The refrigerator is characterized by decomposing or sterilizing an ethylene or odor component in the storage space.
Patent JP-2012021186-A (JP)
Title: Apparatus and method for heat treatment
Inventor: NISHIYAMA TOMOHIKO
IPC: C21D1/76
Filed: 2010-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a heat treatment apparatus, along with a heat treatment method, capable of improving the accuracy of the analysis of inner atmosphere collected through a sampling pipe from the inside of a heating chamber.SOLUTION: The heat treatment apparatus includes the sampling pipe 15 that is arranged such that the collection side end 15a thereof, which is the side to collect the inner atmosphere of the heating chamber, comes near a heat insulating portion 12. The heat treatment apparatus is configured to: collect the inner atmosphere from the heating chamber 11 through the sampling pipe 15; measure the inner atmosphere collected through the sampling pipe 15, by an atmosphere temperature analyzer provided in an atmosphere control section 13; heat the heating chamber 11 by heaters 21, 21 and control the atmospheric concentration inside the heating chamber 11 by the atmosphere control section 13 based on the measured inner atmosphere data; and then heat-treat a workpiece W accommodated in the heating chamber 11.
Patent JP-2012029455-A (JP)
Title: Device and method of controlling vehicle
Inventor: IZUMI JUNTA
IPC: B60L50/15
Filed: 2010-07-23
Abstract: PROBLEM TO BE SOLVED: To accurately estimate the full-charge capacity of a battery in a vehicle with the battery which can be charged by using an external power supply.SOLUTION: A control circuit 100 is loaded on the vehicle with the battery which can be charged by using the external power supply. The control circuit 100 includes: a traveling controller 110; and an external-charge controller 120. The traveling controller 110 controls the charge and discharge of the battery so that an SOC as the ratio of the actual quantity of electricity stored to the full-charge capacity FCC of the battery is kept within a traveling control region from α to β during a traveling control. The external-charge controller 120 starts the charge after the SOC lowers to SOCs (<α) when the external power supply is connected to the vehicle, and conducts an expanded charge completing the charge when the SOC reaches SOCe (>β). A computer 124 computes a value multiplying a current integrated value ∫Iin during the expanded charge by the ratio of an SOC maximum value to an SOC variation ΔSOC2 during the expanded charge as the full-charge capacity FCC.
Patent JP-2012024723-A (JP)
Title: Wastewater treating apparatus and wastewater treating method
Inventor: YAMAKAWA TAKESHI
IPC: C02F3/34
Filed: 2010-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a wastewater treating apparatus and a waste water treating method by which wastewater can be favorably treated in treatment of the wastewater containing ammonia nitrogen and alkaline earth metal ions.SOLUTION: The wastewater treating apparatus 10 is provided with: a nitrification tank 11 which converts ammonia nitrogen to nitrite nitrogen; an intermediate treatment tank 12 which removes the alkaline earth metal ions from treated water 2 of the nitrification tank 11; an ammonia denitrification tank 13 which removes ammonia nitrogen and nitrite nitrogen from treated water 3 of the intermediate treatment tank 12; a microorganism carrier which is charged in the ammonia denitrification tank 13 and on which autotrophic denitrifying bacteria utilizing ammonia nitrogen as a hydrogen donor and nitrite nitrogen as a hydrogen acceptor are stuck and immobilized; pH measuring means 16a, 16b which measure pH of the nitrification tank 11 and the intermediate treatment tank 12; and pH adjusting means 14, 15 which adjust pH of the nitrification tank 11 between 6.0 and 7.0 and pH of the intermediate treatment tank 12 between 8.5 and 9.5.
Patent JP-2012033993-A (JP)
Title: Telephone switching apparatus, telephone switching system and voice mail processing method
Inventor: SUGAWARA TOSHIYA
IPC: H04M3/42
Filed: 2010-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a telephone switching apparatus capable of easily confirming an urgent level of a verbal message, a telephone switching system and a voice mail processing method.SOLUTION: The telephone switching apparatus comprises: a control part for associating a verbal message to a predetermined terminal and urgent level information indicating un urgent level of the verbal message with each other to register them in a memory; a notification destination storage part for storing connection information indicating a notification destination of a verbal message to a predetermined terminal; and a call part for calling to a notification destination indicated by the connection information in the notification destination storage part and for changing the time for calling according to the urgent level indicated by the urgent level information when the verbal message and urgent level information are registered in the control part.
Patent JP-2012030651-A (JP)
Title: Rack and pinion mechanism, and steering device
Inventor: ONODERA YOSHIO
IPC: B62D3/12
Filed: 2010-07-29
Abstract: PROBLEM TO BE SOLVED: To prevent collision of a rack guide and an accommodation housing, in a two-division structure of the rack guide which is accommodated in the accommodation housing.SOLUTION: The cylindrical accommodation housing 34 is formed integrally with a rack housing 26. The rack guide 32 is accommodated in an accommodation room 39 in the accommodation housing 34 so as to reciprocally move in an axis-line direction of the accommodation housing 34. The rack guide 32 includes: a cylindrical-shaped pedestal 21; a radial bearing 23 which is connected to the pedestal 21; and a guide section 24 which is connected to the radial bearing 23. The guide section 24 is pressed to a rack shaft 14 by a compression spring 36 so as to guide the rack shaft 14 in the direction of an axis line 140 of the rack shaft 14.
Patent JP-2012034110-A (JP)
Title: Complex quadrature modulator, complex quadrature demodulator, and orthogonal mixer for use in both modulator and demodulator
Inventor: TSUKAHARA TSUNEO
IPC: H04L27/38
Filed: 2010-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a realistic complex quadrature modulator, a quadrature demodulator, and an orthogonal mixer circuit applicable to the modulator and the demodulator, having high accuracy to perform digital modulation (and demodulation) to a carrier signal in radio communication etc.SOLUTION: The complex quadrature modulator/demodulator includes a first and a second orthogonal mixer, to which an in-phase component and an orthogonal component of a baseband signal is input respectively, and generates an orthogonal output from a subtraction result and an addition result relative to the first and second orthogonal mixer outputs. The first and second orthogonal mixers include a first and a second multiplier, respectively. The first multiplier multiplies the in-phase component of the complex baseband signal by the in-phase component and the orthogonal component of a local signal, while the second multiplier multiplies the orthogonal component of the baseband signal by the in-phase component and the orthogonal component of the local signal. Further, the first multiplier and the second multiplier are activated at every 1/4 period of the local signals, and not operated simultaneously.
Patent JP-2012031786-A (JP)
Title: Internal combustion engine with variable valve mechanism
Inventor: MATSUI KOJI
IPC: F01M1/06
Filed: 2010-07-30
Abstract: PROBLEM TO BE SOLVED: To improve a response of the switching of a variable valve mechanism, in an internal combustion engine with the variable valve mechanism.SOLUTION: The internal combustion engine includes intake/exhaust valve spool valves 75I, 75E, valve lifters 13E, 13I driven by hydraulic pressure controlled by the spool valves 75I, 75E, and a valve stop mechanism 80 which is driven by the valve lifters 13E, 13I, and switches forms of the valve mechanism. A cylinder bore 3a is formed so as to be inclined while turning around a crank axial line, the intake/exhaust valve spool valves 75I, 75E are arranged at the sidewall 161A of a rear cylinder head 4r in the crank axial direction, and an intake-side main oil passage 163 and an exhaust-side main oil passage 173 are formed which send and feed pressurized oil to the valve lifters 13E, 13I from the intake/exhaust valve spool valves 75I, 75E along the rear wall 161B of the rear cylinder head 4r in a position lower than pressurized oil exhaust ports 77E, 77I.
Patent JP-2012034200-A (JP)
Title: Imaging apparatus and control method of the same
Inventor: FUJIHASHI NAOTO
IPC: H04N5/238
Filed: 2010-07-30
Abstract: PROBLEM TO BE SOLVED: To optimize the exposure to each of a main subject area and a peripheral area when taking a moving image with light emission by an illuminator.SOLUTION: A camera takes the moving image by controlling exposure while emitting light with an illuminator 109. A CPU 107 detects a main subject area including a subject and a peripheral area other than the main subject area on a screen shown by the image data, at a predetermined timing on the basis of the image data obtained as a result of taking the moving image. Then, the CPU 107 controls the light quantity emitted by the illuminator when luminance in the main subject area varies, but controls the exposure when luminance in the peripheral area varies.
Patent JP-2012030494-A (JP)
Title: Liquid ejection apparatus
Inventor: IGARASHI AKIKUNI
IPC: B41J2/185
Filed: 2010-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a liquid ejection apparatus which efficiently discharges air bubbles and foreign matter together with a liquid from ejection ports, and further suppresses a useless consumption of the liquid.SOLUTION: A sub tank communicates with an ink inflow channel through an ink supply pipe, and communicates with an air discharge channel through an ink return pipe. The ink inflow channel communicates with the ink outflow channel and the air discharge channel. The ink outflow channel communicates with the ejection ports. A purge pump is provided in the ink supply pipe, and a circulation valve is provided in the ink return pipe. By driving the purge pump while the circulation valve is opened, the ink is made to circulate through the sub tank, the ink inflow channel and the air discharge channel in this order. In this state, by closing the circulation valve, the ink is discharged from the ejection ports. The ink supply amount when the ink is discharged from the ejection ports is larger than that during the circulation of the ink.
Patent JP-2012036419-A (JP)
Title: Method for removing phosphorus and/or fluorine, and method for recovering valuable metal from lithium ion battery
Inventor: ISHIDA HITOSHI
IPC: C22B3/44
Filed: 2010-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for removing phosphorus and/or fluorine for recovering high-quality valuable metal by preventing the formation of salt with the valuable metal by efficiently removing phosphorus and fluorine from the leachate of a positive electrode active material, and to provide a method for recovering valuable metal using the removing method.SOLUTION: At least one compound selected from the group consisting of a Ca compound, Mg compound, Al compound, and rare earth compound is added to the leachate obtained by leaching the positive electrode active material of a lithium ion battery using an acidic solution. Adjustment is performed so that pH of the leachate is 2-4.
Patent JP-2012037114-A (JP)
Title: Burner
Inventor: RIECHELMANN DIRK
IPC: F23D14/24
Filed: 2010-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a burner that stably and properly combusts even when more oxidants are supplied according to high load.SOLUTION: The burner 1 includes: a cylindrical mixing part 2 that has a center axis L in a flame-forming direction and whose one end 2a is opened in the flame-forming direction and that mixes the oxidants and a fuel inside; a main fuel ejection part that has a first ejection port 7 on the other side 2b of the mixing part 2 and ejects the main fuel out of the fuels into the mixing part 2 from the first ejection port 7; a rotational flow formation part 6 that has a first opening 6a in an inner wall of the mixing part 2 and introduces the oxidant into the mixing part 2 from the first opening 6a and forms a rotational flow in the mixing part 2; and an auxiliary fuel ejection part that has a second ejection port 8 upstream the first ejection port 7 of the main fuel ejection part and ejects an auxiliary fuel out of the fuels into the mixing part 2 from the second ejection port 8.
Patent JP-2012038569-A (JP)
Title: Fuel cell
Inventor: MOGI KAZUNARI
IPC: H01M8/02
Filed: 2010-08-06
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of flooding by improving the drainage performance of produced water.SOLUTION: In a fuel cell, a gas channel formation member 40 comprises: communication hole columns 110 each being provided with a plurality of communication holes H aligned in a predetermined direction and communicate between the front and back sides of the gas channel formation member 40; and flat portion columns 120 each having a flat portion S forming a reaction gas channel arranged in the same direction as the predetermined direction by providing a predetermined gap with an electrode face. Multiple pairs of the communication column 110 and flat portion column 120 are alternately aligned, while forming steps D on the flat portion columns 120.
Patent JP-2012040752-A (JP)
Title: Printing device and label position control method of the same
Inventor: ONODA KOJI
IPC: B41J29/38
Filed: 2010-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a printing device performing alignment of a label (sensor adjustment) with a proper timing and a label position control method of the printing device.SOLUTION: The printing device includes: a holding part 23 rotatably holding a mount sheet roll PR around which a mount sheet with a plurality of labels L attached thereto is wound in a roll shape; a conveying part 21 conveying the mount sheet held by the holding part; a printing part 20 performing the printing on the labels L on the mount sheet conveyed by the conveying part; a sensor 14 detecting the labels attached to the mount sheet; an operation part 15 for output of an operation signal; and a control part 11 controlling the conveying part for performing the alignment of the labels on the basis of a detection signal of the sensor when the operation signal is supplied from the operation part.
Patent JP-2012047782-A (JP)
Title: Glasses for image observation
Inventor: SUGIYAMA NOBUO
IPC: G02B30/25
Filed: 2010-08-24
Abstract: PROBLEM TO BE SOLVED: To provide glasses for image observation that are comfortable to wear.SOLUTION: Glasses for image observation 1 have an image observation portion 21 for observing an image, a frame portion 22 for holding the image observation portion 21, and a pair of temple portions 3 provided on both sides of the frame portion 22. The pair of temple portions 3 are engaged with the frame portion 22 movably in a direction to come close with and separate apart from each other. A user wears the glasses for image observation by moving the temple portions in a direction to come close with each other when the user feels the temple portions are loose to wear, and by moving the temple portions in a direction to separate apart from each other when the user feels the temple portions are tight to wear.