baber/WOPTO huggingface dataset:
Patent JP-2009300016-A (JP)
Title: Hot water generator
Inventor: YUMOTO HIDEAKI
IPC: F24H1/10
Filed: 2008-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot water generator, having a high ability to prevent the hot water temperature from rising to a preset temperature or higher when withdraw of hot water is stopped, and withdrawing hot water having a comparatively low temperature with priority when withdrawal of hot water is restarted.  <P>SOLUTION: A hot water withdrawal pipe 5 of a heat exchanger 1 and a cold water intake pipe 4 thereof are connected through a circulating pipe 40 having a circulating pump 39. A cold water reservoir 42 is provided in the heat exchanger 1 on its cold water intake pipe 4 side. When withdrawal of hot water is stopped, the circulating pump 39 forces hot water in the heat exchanger 1 to circulate through the cold water reservoir 42, cold water intake pipe 4, circulating pipe 40 and hot water withdrawal pipe 5 back to the heat exchanger 1. The temperature of circulating hot water is lowered by the cold water reservoir 42 so that the ability to prevent the hot water temperature from rising to a preset temperature or higher is enhanced. When withdrawal of hot water is restarted, hot water having a comparatively low temperature circulated from the circulating pipe 40 toward the hot water withdrawal pipe 5 can be withdrawn with priority.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009299393-A (JP)
Title: Rainwater storage tank
Inventor: MORI AKIHIRO
IPC: B65D25/20
Filed: 2008-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rainwater storage tank enabling the installation direction to be properly selected, according to the installation space, enabling the interior to be easily cleaned as necessary, and enabling the storage capacity to be increased by connecting the plurality of tanks to one another.  <P>SOLUTION: Installation surfaces 11 (11L, 11S) with different long and short sides are formed on a container body 1. The long installation surface 11L and the short installation surface 11S are orthogonal to each other. Tubular ports 12, extending from the ends of the installation surfaces 11 outward and opening, project from the corner sections of the container body 1, respectively.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010004421-A (JP)
Title: Electroacoustic transducer
Inventor: SUGATA HIROSHI
IPC: H04R9/02
Filed: 2008-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electroacoustic transducer capable of performing good reproduction while suppressing spread of a gap interval and leakage of magnetic flux.  <P>SOLUTION: In this electroacoustic transducer, a primary coil fixed to a magnetic circuit generating DC magnetic flux and a secondary coil fixed to a diaphragm are used, the diaphragm is vibrated by driving force generated by a current resulting from mutual magnetic flux induced in the secondary coil correspondingly to magnetic field changes generated by a current passing through the primary coil and the DC magnetic flux, and the magnetic circuit is provided with a DC magnetic gap to pass the DC magnetic flux while making the DC magnetic flux cross the secondary coil using a radially magnetized permanent magnet as a protrusion for the magnetic gap. This electroacoustic transducer is equipped with a bottomed cylinder-shaped peripheral side yoke having an opening in the direction of the diaphragm so as to surround the DC magnetic gap, the primary coil, and the secondary coil, and a center pole in contact with the bottom part of the peripheral side yoke, and the primary coil and the secondary coil are surrounded by a portion where the opening part of the peripheral side yoke comes closest to the center pole, the center pole, and the peripheral side yoke.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010004490-A (JP)
Title: Image processing apparatus, image forming apparatus, image processing method, control program, and recording medium
Inventor: MORIMOTO ATSUTOSHI
IPC: G06F3/12
Filed: 2008-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To easily predict the direction of a document to be indicated in a document image subjected to rotation processing, before an execution instruction of rotation processing is input.  <P>SOLUTION: An image processing apparatus 10 includes a document correction part 23 and a display control part 22. The document correction part 23 is a processing part that performs rotation processing upon a document image, and performs the rotation processing such that a first reference direction from a reference side of a document to a counter side of the reference side is matched with a vertical direction of the document image subjected to the rotation processing. Furthermore, the display control part 22 is configured to display on a display device 11 a display image indicating the document and an instruction mark instructing the reference side of the document to a user on the basis of the document image before executing the rotation processing.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010006265-A (JP)
Title: Electric power-steering device
Inventor: NAKATA YOSHINOBU
IPC: B62D6/00
Filed: 2008-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power-steering device that can prevent deterioration of a feeling of steering or instability of vehicle traveling that is caused by a reduced grip resulting from wear of tires, with a simple structure without relying upon dynamic control.  <P>SOLUTION: The electric power-steering device includes a travel-distance calculating section 51 that calculates a travel distance of the vehicle, and an assist-rate operating section 52 that changes an assist rate depending on the travel distance. Steering assist force varies depending on the assist rate, and therefore, when the vehicle's travel distance exceeds a prescribed travel distance and then the steering becomes heavy because the assist rate is reduced, a driver can recognize the tire wear.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010004820-A (JP)
Title: Device for regulating reaping width of combine harvester
Inventor: SAITO MANABU
IPC: A01D63/04
Filed: 2008-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve lever operability and workability of various levers by arranging a remote operation lever for regulating reaping width by transferring a grass-divider in left and right direction, in the vicinity of a reaping part-demounting clutch lever and a gear-shift lever, arranged on a side operation panel at the lateral side of a driving seat.  <P>SOLUTION: This combine harvester is provided by constituting the right hand side grass divider (14R) arranged at an end part in the left and right direction, as capable of extending and contracting the reaping width by transferring it in the left and right direction, arranging the remote operation lever (13) for transfer-operating the right hand side grass divider (14R) in the left and right direction on the side operation panel (7) installed at the left hand side of the driving seat (5), and installing the remote operation lever (13) in the vicinity of the reaping part-demounting clutch lever (9) operating rotational power to the reaping part and a threshing part intermittently, and the gear-shift lever (10) gear-operating traveling speed, arranged on the side operation panel (7).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010004825-A (JP)
Title: Method and system for pretreatment of lignocellulosic biomass material
Inventor: BABA TSUYOSHI
IPC: C12M1/33
Filed: 2008-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a system for the pretreatment of a lignocellulosic biomass material, enabling it to be continuously treated under high pressures.  <P>SOLUTION: The system includes a grinding apparatus 5, which is installed on the downstream side of a closed line 4 into which a lignocellulosic biomass material and water are continuously fed under high pressures in order to put the lignocellulosic biomass material to pretreatment in producing ethanol by converting, to a saccharide by enzymatic saccharification, cellulose obtained from the lignocellulosic biomass material followed by fermenting the thus obtained saccharide. This system also includes a pair of grindstones 10 and 11 standing against each other apart from a spacing t, with one 10 of them fixed and the other 11 disposed rotatably and movably in the direction in a spacing t-variable manner, a driving means 12 functioning to rotate the other grindstone 11 and drive it so as to move in the above direction, a pressure sensor 7 for sensing the inside pressure Pr, and a controller 13 functioning to adjust the spacing t correspondingly to the differential pressure ΔP between a sensed pressure Pr and a desired pressure Pe.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010010008-A (JP)
Title: Vacuum switchgear
Inventor: YAMAZAKI MIKI
IPC: H01H33/66
Filed: 2008-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a vacuum switchgear with an easily molding configuration capable of reducing electric field inside an insulating envelope and a vacuum vessel, and at the same time preventing cracks due to thermal stress and the like caused at the joining portion of an insulating tube.  <P>SOLUTION: A fixed electrode lead is disposed in the position opposite to a movable electrode lead inside a vacuum vessel configured with the insulating tube, a fixed electrode and a movable electrode are mounted in each of inner ends of their leads, and both ends of the insulating tube are fitted with the endplates of the fixed and movable electrodes to hermetically seal both ends of the insulating tube. Further, a central shield is provided inside the insulating tube to surround both electrodes for preventing pollution inside the inner peripheral surface of the insulating tube; and an inner-end and an outer-end shields are formed inside and outside the vacuum vessel concentrically with the inner-end and the outer-end shields to cover the joining portion, so as to reduce the electric field in the joining portion between the insulating tube and each of the electrode endplates. The vacuum vessel is formed with the configuration as mentioned above.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010011402-A (JP)
Title: Receiving apparatus and receiving method
Inventor: FURUYA TAKAHIRO
IPC: H04N7/173
Filed: 2008-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To enable a receiving apparatus for receiving a television broadcast or the like to excellently receive a level signal, that is strong at a frequency near a receiving frequency, even when the level signal is present in a detection-disabled state.  <P>SOLUTION: A received signal including a digital broadcast signal is amplified by an amplification section, and the amplified received signal is mixed with a selective frequency signal so as to acquire an intermediate frequency signal. The acquired intermediate frequency signal is demodulated so as to acquire a demodulated signal of the digital broadcast signal. Then, an amplification factor of the amplification section is controlled by a control section in a manner bringing to a target level the signal level of the received signal, and the target level is variably set in accordance with a bit error status of the demodulated signal of the received digital broadcast signal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010016480-A (JP)
Title: Base station and control channel transmission/reception timing maintaining method
Inventor: FUJITA HIROMI
IPC: H04W56/00
Filed: 2008-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To start a communication with a mobile terminal in a shorter period of time than heretofore after being reactivated.  <P>SOLUTION: The base station communicates with the mobile terminal by a time division multiple access system, and a layer 1 processing part maintains the synchronization of timing in the time division multiple access system and executes signal transmission control processing on the basis of reference clock signals inputted from a reference clock signal generation part. The base station includes a control part for notifying the layer 1 processing part of the instruction that the securement of a time slot used for the transmission/reception of a control channel is to be maintained when determining that the layer 1 processing part and the reference clock signal generation part are not needed to be reactivated when executing reactivation. When receiving the instruction, the layer 1 processing part transmits signals set to such signal strength or higher that the adjacent base station can receive the time slot used for the transmission of the control channel on the basis of the reference clock signals inputted from the reference clock signal generation part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010012540-A (JP)
Title: Inclination angle adjusting device and workpiece attaching device
Inventor: HIRAYAMA HARUYUKI
IPC: B24B41/06
Filed: 2008-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inclination angle adjusting device facilitating with high accuracy the adjustment of a minute angle and sufficiently securing the rigidity of the whole device after the adjustment.  <P>SOLUTION: This workpiece attaching device includes a workpiece attaching body 24 having a workpiece attaching surface 4 and a rotating body 7 rotatably supporting the workpiece attaching body 24. The rotating body 7 has an inclination angle adjusting surface 8 inclined relative to an axis of the rotating body, the workpiece attaching body 24 has opposite to the workpiece attaching surface 4 an inclination angle adjusting surface 9 which is inclined relative to the workpiece attaching surface 4 and which comes in surface contact with the inclination angle adjusting surface 8 of the rotating body 7. The rotating body 7 has an inclination angle adjusting shaft 36 which projects from the rotating body 7 to the workpiece attaching body 23 side generally vertically to the inclination angle adjusting surfaces 8, 9 and which supports the workpiece attaching body 24 rotatably relative to each other. A coupling means 14 is arranged which is for rotatably adjustably coupling the rotating body 7 and the workpiece attaching body 24 about an inclination angle adjusting axis 36 of the rotating body. The inclination angle of the workpiece attaching surface 4 is adjusted by relatively rotating the rotating body 7 and the workpiece attaching body 24 about the inclination angle adjusting axis 36 along the inclination angle adjusting surfaces 8, 9.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010013842-A (JP)
Title: Hydraulic driving system of sluice, and sluice
Inventor: YAMAUCHI KAZUNORI
IPC: E02B7/40
Filed: 2008-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic driving system of a sluice, which can easily control the ejection direction and ejection amount of a hydraulic fluid without changing the number of revolutions and the direction of the revolution, on the side of an electric motor, which can suppress generation of heat by reducing a burden on the side of the electric motor, and the durability of which can be enhanced; and to provide the sluice.  <P>SOLUTION: This hydraulic driving system of the sluice includes: a hydraulic motor 9 which can freely run in two directions for opening/closing a door body 3 of the sluice 1; a variable capacity piston pump 12 which can freely eject the hydraulic fluid in the two directions and which can control the amount of ejection; a closed hydraulic circuit 13 which connects the hydraulic motor 9 and the variable capacity piston pump 12 together; the electric motor 15 for driving a driven shaft 14 of the variable capacity piston pump 12 at a constant revolving speed; and a control device 16 for controlling the ejection direction and ejection amount of the variable capacity piston pump 12.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008285408-A (JP)
Title: Ozone generating method
Inventor: NAKATSUKA TAKESHI
IPC: H01T19/00
Filed: 2008-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the decrease of the concentration of ozone with time when high purity gaseous oxygen gas is used without adding a catalytic gas in an electric discharge type ozone generating apparatus.  <P>SOLUTION: A dielectric 5 comprises a plate body such as a ceramic plate, a sapphire plate, an alumina plate, a glass plate or a quartz plate. A titanium oxide-containing layer 5b is provided on the surface of the plate body used as a main body 5a. The titanium oxide-containing layer 5b is a dielectric layer containing ≥10 wt.% titanium oxide expressed in terms of titanium and is formed by the film deposition using sputtering, ion plating or vapor deposition.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010012950-A (JP)
Title: Transportation traveling vehicle system
Inventor: MURANAKA TAKESHI
IPC: B61B13/00
Filed: 2008-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transportation traveling vehicle system in which a transportation traveling vehicle can shortcut in a circulating track.  <P>SOLUTION: The transportation traveling vehicle system 1 includes the circulating track 3, a traverser truck 19, and the transportation traveling vehicle 5. The circulating track 3 has at least straight line parts 7 in which the track is disposed in parallel. The traverser truck 19 is movable between a pair of straight line parts 7. The transportation traveling vehicle 5 can travel with its fore-and-aft direction switched when moved between the pair of straight line parts 7 by the traverser truck 19.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009020883-A (JP)
Title: Memory controller read queue dynamic optimization of command selection
Inventor: KIRSCHT JOSEPH ALLEN
IPC: G06F12/06
Filed: 2008-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide methods and apparatus for improving memory accessing in a computer system.  <P>SOLUTION: A memory controller receives read requests from a processor into a read queue. Based on how many pending requests are in the read queue, the memory controller dynamically modifies an order of servicing the requests. When the read queue is relatively empty, requests are serviced oldest first to minimize latency. When the read queue becomes fuller, requests are, or if the read queue gradually becomes full, three or more memory access modes are used, and gradually the requests are serviced in a manner that maximizes throughput on a memory bus to reduce the likelihood that the read queue will become full and further requests from the processor would have to be halted.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010012160-A (JP)
Title: Ultrasonic diagnostic apparatus
Inventor: KUNIDA MASANORI
IPC: A61B8/06
Filed: 2008-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To improve the accuracy in extraction, in technologies for extracting in-vivo information from a target position by utilizing continuous waves.  <P>SOLUTION: An FM modulator 20 generates FM continuous waves by modulating the frequency of RF waves fed from an RF wave oscillator 22 by using modulation signals fed from a modulation wave generating part 24. A transmission beam former 14 and a receiving beam former 16 form ultrasonic beams to be focused on the target position where Doppler signals are selectively extracted. The FM continuous waves output from the FM modulator 20 are delayed by a delay circuit 25. One signal is directly fed to a mixer 32 and the other signal is fed to a mixer 34 by way of a π/2 shift circuit 26. The delay circuit 25 delays the FM continuous waves according to the depth of the target position in vivo. Accordingly, Doppler information from the target position is selectively extracted by a Doppler information analysis part 44.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010018951-A (JP)
Title: Vibration control stud concurrently using viscoelastic damper and buckling restraining brace
Inventor: YOSHIDA FUMIHISA
IPC: E04B1/24
Filed: 2008-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration control stud concurrently using a buckling restraining brace and a viscoelastic damper, which exerts a sufficient effect not only on vibrations caused by small/moderate-sized earthquakes or a wind and weak vibrations such as traffic vibrations but also on strong vibrations caused by huge earthquakes.  <P>SOLUTION: This vibration control stud 1 concurrently uses the viscoelastic damper 2 which is constituted to absorb vibrational energy by shear-deforming a viscoelastic body by the vibrations and which has the limited movable width of the vibration, and the buckling restraining brace 3 which is provided with a core material and a restraining material for restraining the buckling while permitting the length-direction expansion/contraction of the core material.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010021090-A (JP)
Title: Induction heating cooker
Inventor: MIYAUCHI TAKAHIRO
IPC: H05B6/12
Filed: 2008-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an induction heating cooker capable of preheating to make a load to a suitable temperature with an easy operation in a short time.  <P>SOLUTION: The induction heating cooker is provided with an infrared sensor 5 detecting infrared ray irradiated from a cooking vessel 2 and transmitting a top plate 1, heating-power setting change parts 11a, 11b for changing setting heat power of an inverter 4 during an operation of a control part 6 in a heating mode. Since an operational mode of the control part 6 is moved to a preheating mode in case of carrying out an operation with larger value than is set by a setting output at the heating-power setting change part 11b in a state in which the maximum setting output is set, while operating the control part 6 in a heating mode, preheating which makes a temperature of the cooking vessel 2 to be a suitable temperature can be carried out in a short time, and an operation to set to a preheating mode can be easily carried out.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010022171-A (JP)
Title: Rotating electric machine
Inventor: URANO HIROAKI
IPC: H02K1/18
Filed: 2008-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotating electric machine which radiates heat transferred from a coil to a stator core effectively to the outside of a motor in the rotating electric machine having the stator core of a split core type.  <P>SOLUTION: The rotating electric machine is provided with a plurality of split cores 12 whose tooth portions 18 are wound with a coil 22, a stator core 10 which includes a cylindrical ring member 14 to fasten each split core 12 by squeezing the split cores 12 from an outer periphery in a state of arranging them annularly in a row, and a case member 24 which is contacted with and arranged to an outer periphery of the ring member 14 and radiates heat transferred from the ring member 14 to the outside. At a contact portion of the ring member 14 and the case member 24, a heat transferring portion 30 comprised of protrusions 32 and grooves 34 to be fitted and contacted each other is formed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010028157-A (JP)
Title: Automatic answering telephone device
Inventor: TAKUNO SHINJI
IPC: H04M1/65
Filed: 2008-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic answering telephone device capable of preferentially reproducing a business message from a specific party.  <P>SOLUTION: When there is a business message from a specific party (step S02), the business message from the specific party is stored in the top address of a memory (steps S03, S04). Even if there are business messages from others other than the specific party successively, the business messages are stored in an address following the address of the specific party instead of the top address of the memory (steps S02, S07, S08).  <P>COPYRIGHT: (C)2010,JPO&INPIT