baber/WOPTO huggingface dataset:
Patent JP-2008302958-A (JP)
Title: Container back
Inventor: SHIROTA TOSHIAKI
IPC: B65D88/22
Filed: 2007-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container bag that can be safely opened.  <P>SOLUTION: The container bag 1 comprises: a container bag body 5 that has at its top an opening 3 closable with a rope 2 and also has in the central part of its bottom a foldable discharging cylinder 4 with a small diameter, and that stores concrete aggregate; suspending ropes 7 attached to the container bag body 5; a cover flap 8 folded on the bottom of the container bag body 5 so as to close the discharging cylinder 4; a plurality of opening/closing covers 10 disposed around the discharging cylinder 4 of the container bag body 5 so as to cover the cover flap 8; rings of opening/closing ropes 11 attached slidably to the leading ends of the opening/closing covers 10 and lockable on the upper parts of the container bag body 5; and locking cylinders 12 by which the opening/closing covers 10 slidably attached to the opening/closing ropes 11 can be positioned so as to be opened or closed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008302659-A (JP)
Title: Inkjet recording device and conveying control method
Inventor: TAKAHASHI ATSUSHI
IPC: B41J29/46
Filed: 2007-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To accurately obtain a correcting value for correcting the conveying error of a recording medium regarding a recording position of an inkjet recording head in an inkjet recording device having a roller for conveying the recording medium.  <P>SOLUTION: A test pattern for detecting the conveying error of the roller is formed on the recording medium and the conveying of the recording media is controlled based on the correcting value for correcting the conveying error obtained from the test pattern. In this manner, it is detected whether or not the correcting value is obtained in a proper condition.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007293896-A (JP)
Title: System and method for refining search queries
Inventor: BOWMAN DWAYNE E
IPC: G06F17/30
Filed: 2007-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a search query method for improving searching by assisting a user in a computer system realizing a search engine.  <P>SOLUTION: The search query method includes: a step in which search queries transmitted to a search engine by a plurality of users and data about the users' behaviors after query transmission are processed to generate query term correlation data, which represents whether specific search queries are useful to the users on the basis of frequencies with which query terms appear within the same search query and the behavior after the query transmission (a); a step for receiving search queries from the users, wherein the search queries include query terms (b); a step for using the query term correlation data to specify a plurality of query terms for addition which seem to be related to the query terms (c); and a step for presenting the plurality of query terms for addition to the users so as to allow the users to select the search queries for improvement (d).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007293358-A (JP)
Title: Liquid crystal display device
Inventor: UEDA KAZUYA
IPC: G09G3/36
Filed: 2007-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device and a driving method thereof by which satisfactory visual angle characteristics can be obtained rwith respect to the liquid crystal display device used for a display element of an information apparatus or the like.  <P>SOLUTION: When a data voltage of a relatively high level is applied to a gate electrode G2 of a TFT 72, a driving voltage is applied for a long period of time to a liquid crystal layer 57, and a black and white display is realized. When the data voltage of the relatively low level is applied to the gate electrode G2 of the TFT 72, the driving voltage is not applied to the liquid crystal layer 57 and the black display is realized. When the intermediate data voltage between the high level and the low level is applied to the gate electrode G2 of the TFT 72, the TFT 72 sustains an ON state only for the time determined by the time constant defined by a capacitor C1 and a resistor R1. The driving voltage is applied to the liquid crystal layer 57 only for the ON time. As a result, the medium contrast display is realized according to the ratio of the ON time of the TFT 72 during one frame period.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009003980-A (JP)
Title: Optical disk conveyance device, conveyance position calculation device, control method and control program of optical disk conveyance device
Inventor: WANIBUCHI HIROSHI
IPC: G11B17/10
Filed: 2007-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To convey an optical disk to a predetermined conveyance position on a disk tray by easily carrying out positioning even if the conveyance position of the optical disk is changed depending on a device.  <P>SOLUTION: An optical disk conveyance device 10 which conveys the optical disk 100 to a disk tray 31 comprises: a support shaft 14 which is long and supports an optical disk conveyance device 10 in a shaft direction; an arm 12 which is prepared rotatably around the support shaft 14 movably along the shaft direction and flexibly in length; a reflection type photosensor 18 prepared in the arm 12; a center position calculation section 81 which rotates, expands and contracts the arm 12 upward of the disk tray, and calculates the center position of the optical disk based on an outer edge position detected by the reflection type photosensor 18 and/or an edge position of a central hole formed at the optical disk; and a holding section 11 which is prepared at the tip of the arm 12 and holds detachably the optical disk 100 based on the calculated center position.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009001109-A (JP)
Title: Safety tire
Inventor: KONO YOSHIHIDE
IPC: B60C17/01
Filed: 2007-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safety tire capable of uniforming the temperature inside the tire.  <P>SOLUTION: The safe tire 1 comprises bead parts 3, a pair of side wall parts 4 extending from the bead parts 3 outward in a tire diameter direction, and a tread part 5 extending between both of the side wall parts 4, 4. The safe tire 1 is equipped with an annular diaphragm 6 which extends between both of the bead parts 3, and divides a space partitioned between the tire 1 and a rim 7 into two inner/outer chambers 8, 9 in a tire diameter direction in a regular state of internal pressure in which the tire 1 is loaded on the rim 7 to fill the predetermined internal pressure, and expands up to the inner surface of the tire in a reduction state of the internal pressure in which the internal pressure of the outer chamber 9 is reduced. The diaphragm 6 has a plurality of communicating parts 10 for communicating with the inner chamber 8 and the outer chamber 9 in the vicinity of the bead parts 3 or the side wall parts 4. The communicating parts 10 are narrowed or blocked in the reduction state of the internal pressure.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009003784-A (JP)
Title: Control device, control method for nonvolatile memory and storage device
Inventor: KINOSHITA TADAAKI
IPC: G06F3/08
Filed: 2007-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To easily average the number of erasures of the physical blocks of a non-volatile memory (alternation of the physical blocks) at high speed.  <P>SOLUTION: This control device of a non-volatile memory is provided with a file system control part 102e for analyzing the file system of a non-volatile memory, and for identifying the logical blocks of a read-only file; a logical/physical block address conversion table management part 102b for acquiring a first physical block from a physical block address associated with the logical block; a physical block information management part 102Y for selecting an arbitrarily available second physical block satisfying prescribed conditions from physical block use state information and physical block erasure count information; and a physical block information correction part 102g for moving the data of the first physical block to the second physical block, and for associating the address of the second physical block with the logical block address, and for correcting the use state of the first and second physical blocks.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008110195-A (JP)
Title: X-ray detectable composite thread and x-ray detectable fiber structure
Inventor: CHIZUKA TAKESHI
IPC: A61L31/00
Filed: 2007-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray detectable composite thread and an X-ray detectable fiber structure which are easily found when left in the body since they take on particular X-ray detectable shapes.  <P>SOLUTION: The composite thread includes an X-ray detectable fiber A formed of a thermoplastic resin containing an X-ray impermeable agent and a non-detectable fiber B not containing the X-ray impermeable agent. A detectable shape of the X-ray detectable fiber A has a winding part along the longitudinal direction of the composite thread. The X-ray detectable fiber structure contains the composite thread.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008301695-A (JP)
Title: Method for estimating phase of rotor for driving and controlling synchronous motor
Inventor: ARANAKA SHINJI
IPC: H02P27/04
Filed: 2007-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for estimating the phase of a rotor having an effective phase error compensation function, which processes a responsive high frequency wave signal to estimate the phase of a rotor on the quasi-synchronous coordinates, particularly among high frequency signal applying methods used for a driving controller for a synchronous motor.  <P>SOLUTION: The system includes a deviation equivalent value calculation step 10b-1 that calculates a deviation equivalent value where a rotor phase estimation method 10b detects and processes responsive high frequency current or voltage to have a correlation with a phase deviation between a quasi-synchronous coordinate system and a rotor phase, a compensation step 10b-2 that creates a deviation equivalent value compensated by determining a compensation value at least using a value equivalent to a portion that contributes to a torque generation in rotor current and adding the determined compensation to the deviation equivalent value, and a phase generation step 10b-3 where the phase of the quasi-synchronous coordinate system is generated so as to converge the compensated deviation equivalent value to zero and the generated quasi-synchronous coordinate system phase is compensated with the certain phase difference to be a rotor phase estimation value.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009015415-A (JP)
Title: Prediction system of number of accesses and prediction method of number of accesses
Inventor: YAMADA YOSHIKO
IPC: G06Q10/00
Filed: 2007-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a prediction system of the number of accesses and a prediction method of the number of the accesses, allowing improvement of prediction accuracy of the number of the accesses.  <P>SOLUTION: This prediction system of the number of the accesses for predicting the number of the accesses from customers has: a database server 22 storing an access history wherein the accesses are divided and recorded by access conditions, of each prescribed period; and a management personal computer 24 reflecting increase/decrease in the access history when the increase/decrease is present in the number of the accesses of the access conditions when predicting the number of the accesses of a prediction target period by use of the access history of the database server 22, and predicting the number of the accesses of the prediction target period based on the access history.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009013101-A (JP)
Title: Method for purifying pentafluoroethane
Inventor: TAKAHASHI KAZUHIRO
IPC: C07C19/08
Filed: 2007-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new purification method to efficiently purify pentafluoroethane by removing chloropentafluoroethane and a noncondensable gas from a mixture containing at least pentafluoroethane, chloropentafluoroethane and a noncondensable gas.  <P>SOLUTION: A mixture containing at least pentafluoroethane, chloropentafluoroethane and a noncondensable gas is subjected to extractive distillation operation to remove the first fraction containing chloropentafluoroethane and the noncondensable gas and obtain the second fraction containing pentafluoroethane and having decreased ratios of chloropentafluoroethane and the noncondensable gas to pentafluoroethane compared with the ratios in the starting mixture.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009016223-A (JP)
Title: Operating method and system of solid-oxide fuel cell
Inventor: HASHIMOTO SHINICHI
IPC: H01M8/04
Filed: 2007-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To approximate the electromotive force of a solid-oxide fuel cell to the theoretical electromotive force thereof.  <P>SOLUTION: In a tube-form cell 2 of the solid-oxide fuel cell, at least a fuel electrode, an electrolyte, and an air electrode are laminated from the inside of the tube-form cell 2 to its outside. When feeding a fuel gas to the inside of the tube-form cell 2 and feeding an oxidant gas to its outside to operate the solid-oxide fuel cell, the solid-oxide fuel cell is so controlled that the pressure of the inside of the tube-form cell 2 becomes a positive pressure to the pressure of its outside. Specifically, the solid-oxide fuel cell includes: the tube-form cell 2 wherein at least the fuel electrode, the electrolyte, and the air electrode are laminated from its inside to its outside; gas-impermeable fuel-gas flowing tubes 4 connected with both end portions of the tube-form cell 2 via sealing materials 3; a fuel-gas feeding means 5 for feeding a fuel gas to one of the fuel-gas flowing tubes 4; an oxidant-gas feeding means 6 for feeding an oxidant gas to the outside of the tube-form cell 2; a heating means 7 for heating the tube-from cell 2; and pressure regulating means 8 for controlling the solid-oxide fuel cell so that the pressure of the inside of the tube-form cell 2 becomes a positive pressure to the pressure of its outside.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007280606-A (JP)
Title: Dram chip
Inventor: HORIGUCHI SHINJI
IPC: G11C11/4074
Filed: 2007-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To especially reduce an active standby current by achieving low power consumption of a power supply circuit of a semiconductor memory.  <P>SOLUTION: A DRAM chip is provided with a first voltage supply means for supplying a first voltage to a plurality of sense amplifiers and a second voltage supply means for supplying a second voltage to a column decoder. The first voltage supply means includes a plurality of first voltage limiter circuits arranged in the number same as the number of plurality of memory banks correspondingly to each of the memory banks and a second voltage limiter circuit whose current supply capability is smaller than that of the first voltage limiter circuit. The second voltage supply means includes: a third voltage limiter circuit; a fourth voltage limiter circuit whose current supply capability is smaller than that of the third voltage limiter circuit and whose output node is connected to the output node of the third voltage limiter circuit; and a fifth voltage limiter circuit whose current supply capability is smaller than that of the third voltage limiter circuit and whose output node is connected to the output nodes of the third and fourth voltage limiter circuits.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009019719-A (JP)
Title: Liquified petroleum gas filling device and liquified petroleum gas filling method
Inventor: ISHIDA SHOJI
IPC: B60K15/03
Filed: 2007-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that quality is influenced since pressurizing gas mixes into liquefied petroleum gas for fuel in a method supplying a liquefied petroleum gas storage tank with pressurizing gas such as propane gas and filling a fuel tank for an engine (hereafter fuel tank) with fuel in a storage tank with pressure of pressurizing gas.  <P>SOLUTION: This petroleum gas filling device for filling fuel to the fuel tank 1 for the engine using petroleum gas as fuel, is provided with a liquefied petroleum gas storage tank 4 for storing liquefied petroleum gas, a fuel supply pipe 7 opening below a liquid surface L1 of the liquefied petroleum gas storage tank 4, and a gas zone communication pipe 12 connecting a liquid surface L1 of the liquefied petroleum gas storage tank 4 and gas zones 8, 10 above a liquid surface L2 of the fuel tank 1. The liquefied petroleum gas storage tank 4 is installed at a position higher than the fuel tank 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009020075-A (JP)
Title: Method and system for estimating remaining life, and computer program and recording medium
Inventor: NISHIDA HIDETAKA
IPC: G01M99/00
Filed: 2007-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To highly accurately estimate a remaining life by using Ω-method.  <P>SOLUTION: In strain-strain speed logarithm data ä(ε<SB>i</SB>, ln (ε'<SB>i</SB>))¾i=1, etc., n} pairing a strain ε<SB>i</SB>and a natural logarithm ln (ε'<SB>i</SB>) of strain speed ε'<SB>i</SB>, the first value ε<SB>A</SB>which is a strain value at which strain speed logarithm data are changed into an increasing tendency with respect to increase of the strain is calculated, and the strain-strain speed logarithm data in a domain exceeding the first value ε<SB>A</SB>are approximated by an approximate function comprising the first linear function B for approximating a domain wherein the strain ε is equal to or over the first value ε<SB>A</SB>and below the second value ε<SB>B</SB>and the second linear function C for approximating a domain wherein the strain ε is equal to or over the second value ε<SB>B</SB>, and the Ω-value is calculated based on an inclination to the strain ε of the first linear function, and the remaining life T at the accumulation time t of the member is calculated by equation (1) T=α/(Ω×ε') (where, α is a constant, and ε' is strain speed at the accumulation time t), by using the calculated Ω.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009026521-A (JP)
Title: Fuel cell system
Inventor: FUTAMI SATOSHI
IPC: H01M8/10
Filed: 2007-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To suppress deterioration of a fuel cell performance in a fuel cell which includes a mode to consume almost all fuel gas supplied in an anode side as a mode of operation to be supplied with the fuel gas.  <P>SOLUTION: The fuel cell system 1000 is provided with a fuel cell 100 and a reservoir part 48, and a fuel gas passage forming part arranged on the anode side is provided with a non-reaction fluid guide passage which guides non-reaction fluid staying in the fuel gas passage forming part to the reservoir part, and the fuel cell includes a mode to consume almost all fuel gas supplied on the anode side as an operation mode to be supplied with the fuel gas.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009025939-A (JP)
Title: Task control method and semiconductor integrated circuit
Inventor: MOTOMURA TETSURO
IPC: G06F9/50
Filed: 2007-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To reduce constraint of coverage of application software regarded as an object of task control.  <P>SOLUTION: When an application software task is executed by processors (100, 101), a check point is preliminarily embedded in the application software task. During the execution of the application software task, the progress point of the application software task is inquired by using the check point. The progress status of the task is judged from the current progress point as the inquiry result and a progress budget corresponding to the progress point, and shared resources to be used by the task are controlled based on the judgement result, and a new progress budget is set. Thus, it is possible to reduce the constraint of the application range of application software as the object of task control.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009027650-A (JP)
Title: Display device for vehicle
Inventor: HIGUCHI MASANAO
IPC: H04N7/18
Filed: 2007-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To prevent conflict of a self-generated synchronization signal of an inner image-depicting circuit with a synchronization signal in a free run mode from a synchronous separation circuit, even when making independent display of an internal image by the inner image-depicting circuit.  <P>SOLUTION: Provided is a free-run synchronization signal input inhibiting section 9 for inhibiting input of a free-run synchronization signal from the synchronous separation circuit 5 into the inner image-depicting circuit 3 with the inner image in a non-synthetic output mode and the synchronous separation circuit 5 in a free-run output mode.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009031874-A (JP)
Title: Warning apparatus
Inventor: MURANO TAKAHIKO
IPC: G08G1/16
Filed: 2007-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a warning apparatus for warning a driver even when the driver is unlikely to notice the warning.  <P>SOLUTION: The warning apparatus 1 comprises a driving load estimating unit 22 and a warning mode setting unit 23. The driving load estimating unit 22 estimates a driving load to be imposed on the driver who drives a vehicle. The warning mode setting unit 23 acquires stimulus level of the warning based on the driving load estimated by the driving load estimating unit 22, and sets a warning mode which gives a warning of the acquired stimulus level to the driver. The driver notices the warning even when the driver is unlikely to notice the warning by giving a warning of the stimulus level to the driver according to the driving load to be imposed on the driver.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009029728-A (JP)
Title: Method for producing adamantyl (meth)acrylate
Inventor: NISHIMURA YOSHIO
IPC: C07C67/52
Filed: 2007-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing adamantyl (meth)acrylates useful as a raw material for a high-performance polymer such as a chemically amplifiable photoresist resin for fine processing and an LED sealing agent.  <P>SOLUTION: The method for producing adamantyl (meth)acrylates comprises the reaction of adamantanols with (meth)acrylic acids by drying crude adamantyl (meth)acrylates at the acrylate temperature of 20-40°C while keeping the temperature difference of the heating medium and the crude adamantyl (meth)acrylates to ≤10°C.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009031085-A (JP)
Title: Method for setting positioning clock time to non-positioning information of gps
Inventor: TAJIMA MASAAKI
IPC: G04G5/00
Filed: 2007-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To display an adequate locus at a side of a server, even if position information is collected under any conditions, while the time near the time when positioning is performed is set to non-positioning information to which a GPS clock time is not set.  <P>SOLUTION: A quasi GPS clock time to be set to a GPS clock time of non-positioning information is acquired, depending on whether or not a GPS clock time is acquired before an in-vehicle GPS terminal device 11 is coupled to a server 12 via a transmission line 13, such as, a mobile communication network; after a clock time near a clock time at the positioning, such as a server clock time, the quasi GPS clock time, a clock time obtained by adding the above clock time to an offset clock time, to the GPS clock time of the non-positioning information, position information of a plurality of portions is collected by using an identical GPSID; and even in the case where the position information is stored in a database DB of the server 12, the position information is retrieved from the database DB of the server to be displayed by using the GPS clock time as a key, when the locus of GPSID which is to serve as an object is displayed by the server 12.  <P>COPYRIGHT: (C)2009,JPO&INPIT