baber/WOPTO huggingface dataset:
Patent JP-2004273400-A (JP)
Title: Grid body for storage battery and lead storage battery using it
Inventor: MURATA YOSHIHIRO
IPC: H01M4/74
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lead storage battery whose lifetime characteristics are excellent after suppressing the elongation of a grid body in the height direction caused by a repeated charging and discharging of the grid body for a storage battery by a rotary expand method, and solving the problem of a short lifetime caused by upper part short circuit.  <P>SOLUTION: This is an expand grid body for a storage battery in which a plurality of strips of intermittent slits are formed in parallel to each other on a lead alloy sheet by thrusting a cutter arranged with a plurality of convex-shaped knife blades from both sides of a Pb-Ca alloy sheet, line-shaped parts constituted by slits that are adjacent to each other in parallel are protruded in the lead alloy sheet thickness direction and plastic deformed, and the intermittent parts between the slits are cut alternately and developed as a staggered form. Parts in which the width (W) of an intersection part of an expand network is minimal (a minimal part hereinafter) are arranged in a row-shape within the range of 55% to 80% from the upper part of an expand network against the height direction of the grid body.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004280388-A (JP)
Title: Pseudo three-dimensional image creation device and projector device
Inventor: TAKAHASHI HIDEAKI
IPC: G03B35/18
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To project one projection image on a projection plane of free form after 3D conversion of a specified arbitrary area of the image, and project a more natural image.  <P>SOLUTION: About an image in a 3D conversion area specified by 3D conversion area specifying means 15 in a projection image input from image inputting means 11, a 3D-converted image generation part 12c refers to form data on a projection plane from projection plane acquiring means 14 and 3D conversion parameters from 3D conversion parameter specifying means 16 to generate a pseudo 3D-converted image, which is synthesized with the image in a non-3D-conversion area in the projection image excluded from 3D conversion before projected on the projection plane of a screen 23 via image outputting means 13. A shaping processing part 12e further subjects to partial correction an image in an area specified as a shaping area by shaping area specifying means 17 in a peripheral area including the joint between the 3D conversion area and the non-3D-conversion area. The 3D conversion area and the shaping area can be specified in a plurality of arbitrary areas.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003344885-A (JP)
Title: Method and element for wide-band optical frequency conversion
Inventor: TAKAHASHI JUNICHI
IPC: G02F1/35
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for wide-band optical frequency conversion by which signal light in a wide frequency range is converted to a desired frequency at high conversion efficiency and in block without requiring light incidence angle adjustment for each frequency, and an element for wide-band optical frequency conversion using the method.   <P>SOLUTION: When an antiferromagnetic material 1 is irradiated with exciting light 2 and input signal light 3, two magnons having energy sum corresponding to the energy of the difference frequency ω<SB>p</SB>(=ω<SB>1</SB>-ω<SB>2</SB>) between the exciting light 2 and input signal light 3 and having propagation vectors in directions nearly opposite to each other are excited at the same time, hence a mode which satisfies an energy conservation law and a momentum conservation law can be present in correspondence with the frequencies of the exciting light 2 and input signal light 3 over a wide band, so that output signal light 4 of the sum frequency of the exciting light frequency ω<SB>1</SB>and difference frequency ω<SB>p</SB>can continuously be obtained over a wide range.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004283800-A (JP)
Title: Article sorting system
Inventor: HIRAKI HIDEAKI
IPC: B07C5/342
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an article sorting system capable of surely and precisely sorting articles by correctively inputting the information corresponding to the articles to be sorted and conveying the articles again toward a sorting process even if the information reading from these articles is not regularly performed.  <P>SOLUTION: The image information on the conveyance articles 12 loaded on en endless conveyor 11 is inputted to an image information input device 13 and the information put on their surfaces is read. Based on the read information, the corresponding sorting section among a plurality of the sorting sections 17 disposed in a conveyance portion of the conveyor 11 is actuated to sort the conveyance article 12 to a prescribed sorting destination 18. When the reading of the information by the image information input device 13 is decided to be defective by an information check means 14 at this time, the image information on the read defective article is displayed on a correction input section 26 to correct and input the regular information. This article is conveyed by the endless conveyor 11 to the sorting section 17 corresponding to the reinputted information and therefore the sorting of the articles to the prescribed sorting destinations is made possible.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004204206-A (JP)
Title: Photocurable composition and its manufacturing method, as well as cured product
Inventor: EZAKI SATOSHI
IPC: C08F2/44
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for giving a photocurable composition in a good productivity which has an optically excellent transparency and contains superfine particles in such a state that the secondary agglomeration is unusually reduced.  <P>SOLUTION: The photocurable composition comprises silica particles composed of a hydrolyzate of an oligomer of an alkoxysilane, a resin monomer and/or oligomer containing a photopolymerizable functional group, and a silane coupling agent.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004292611-A (JP)
Title: Curable composition, sealing material and adhesive
Inventor: FUKUI KOJI
IPC: C09J171/00
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a curable composition which is not only cured with moisture in the atmosphere to give a cured product having an excellent adhesive force, but also has an efficiently enhanced adhesive force even to low polar adherends such as polyolefins, to provide a sealing material, and to obtain an adhesive.  <P>SOLUTION: The curable composition containing a crosslinkable hydrolysable silyl group-containing vinylic polymer (a) as a main component is characterized in that the vinylic polymer (a) contains a polymerizable unsaturated group-having resin acid as a copolymerizable component. The sealing material comprises the curable composition. The adhesive comprises the curable composition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293486-A (JP)
Title: Control device of engine
Inventor: NISHIMURA HIROYUKI
IPC: F02D41/38
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for an engine capable of suppressing a drop of the learning accuracy in the condition that an exhaust emission device is clogged and the exhaust pressure has risen and suppressing deterioration of the fuel consumption.  <P>SOLUTION: The control device of the engine is equipped with a combustion condition controlling means to inject the fuel upon dividing into a plurality of injection stages per cycle of each cylinder and generate a stabilized combustion as prescribed by adjusting the current feed time of at least that of the injection stages in which the minimum injection amount is generated, a requisite fuel injection amount setting means to set the fuel injection amount per cycle required to generate a stabilized combustion as prescribed, and a learning means to determine the current feed time of the injection stage to serve as the minimum injection amount when the stabilized combustion as prescribed is obtained by the combustion condition controlling means and store and update the determined current feed time as the learned value of the current feed time corresponding to the injection amount of the injection stage indexed from the requisite fuel injection amount set by the setting means. When the exhaust pressure parameter is equal to or over the predetermined value, the learning means inhibits the storing and updating of the learnt value given by the learning means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004291939-A (JP)
Title: Wiper device
Inventor: SATO YOSHIMASA
IPC: B60S1/34
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiper device having an improved appearance and generating no abnormal sounds.  <P>SOLUTION: The wiper device comprises a washer nozzle provided on a wiper arm for spraying washer liquid. A pivot holder 21 has a cylindrical portion 24 for supporting a pivot shaft 22, and a hose joint 23 has a first connection portion 28 to which a nozzle side hose 15 is connected at one end, a second connection portion 29 to which a tank side hose 31 is connected at one end, and a mounted and fixed portion 27 mounted and fixed onto the cylindrical portion 24 of the pivot holder 21. The mounted and fixed portion 27 has a communication flow path 27b for communicating a first hole portion 28a formed in the first connection portion 28 with a second hole portion 29a formed in the second connection portion 29.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004301947-A (JP)
Title: Display device
Inventor: KIZAKI SEIICHI
IPC: G02F1/17
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To give threshold value characteristics for electrophoresis of charged particles and heighten display quality, in a microcapsule type electrophoresis display (EPD).  <P>SOLUTION: Recessed parts A are formed at the surface of a microcapsule 6 coming in contact with the charged particles 2 to enlarge the contact surface of the charged particles 2 and the microcapsule 6. Thereby, since Van der Waals force functioning between both is strengthened as compared with conventional one, it is made difficult for the charged particles 2 to move, so that the charged particles 2 has the threshold characteristics for applied voltage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298762-A (JP)
Title: Method and apparatus for manufacturing catalyst for cleaning exhaust gas
Inventor: ITO KAZUNORI
IPC: F01N3/28
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a catalyst for cleaning exhaust gas capable of preparing a sheet-like catalyst which is a thin sheet and lightweight, and has a uniform thickness by uniformly coating the surface of a base with a catalyst slurry.  <P>SOLUTION: The method for manufacturing the catalyst for cleaning the exhaust gas comprises immersing a sheet-like catalyst base 1 into a slurry containing a catalyst active component, depositing the catalytic component thereon, pulling it up, drying it at a specified temperature and firing it. When the catalyst base 1 is pulled up from a slurry tank 2, after air 12 is blown onto the surface of the base in the direction opposite to the direction for pulling up the base to drain the liquid, it is dried while the liquid is prevented from sagging by blowing a hot air 13 in the direction opposite to the gravity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004303612-A (JP)
Title: Security lamp for power failure
Inventor: YAMAUCHI HIROO
IPC: H01L33/00
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a security lamp for power failure, requiring no replacement of a battery, having no environmental pollution problem caused by disposal of the battery, and requiring no test circuit for checking residual capacity of the battery, miniaturizable and mountable without reducing an effective space in a distribution board.  <P>SOLUTION: In this security lamp 1 for power failure, a PNP type transistor TR1, a constant current circuit 3, and a light emitting diode LED 1 are connected in series between the output terminals of an AC-DC conversion circuit 2, and two electric double layer capacitors C3, C4 are also connected in series. Since the PNP transistor is turned off while power is on, the light emitting diode LED 1 is not lighted, and the electric double layer capacitors C3, C4 are charged. If power fails, the PNP type transistor TR1 is turned on and the light emitting diode LED 1 is lighted by a discharge current from the electric double layer capacitors C3, C4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004256978-A (JP)
Title: Men's pants
Inventor: NAGAI KENJI
IPC: A61F5/44
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide men's pants having excellent handling properties at the time of urinating.  <P>SOLUTION: The men's pants comprises the main body 1 with a front body 2 and a back body 3 connected with each other on a crotch part 4. The pants is worn using a wearing part 6 and leg openings 5. An apron part 2a extending from a belly part and a lower joint part 2b extending from the crotch part 4 are superposed on each other in the front body 2 and a horizontally dividable urination part 7 is formed in the central part thereof. The pants is suitable also for a person with slight incontinence if setting a water absorbing pad 9 in the inner part of the lower joint part 2b of the front body 2. Alternatively, the water absorbing pad 9 may be set also in the inside of the front body 2. Furthermore, it is all right to form a horizontally dividing part 7a on the front body 2 and cover the horizontally dividing part 7a with the apron part 2a.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004310182-A (JP)
Title: Charging data tabulation method
Inventor: NEMOTO HIROSHI
IPC: G06Q50/10
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charging data tabulation method which enables a user to select a charging type according the result of use of service by a user in each tabulation period, in the tabulation period.  <P>SOLUTION: Each time a service is used by each user, the use time is categorized by the form of the use, and recorded in a charging log. The use time recorded in the charging log is added to the total sum of the use time of the corresponding categories in an integration log. A charge type changing program 1203 calculates the use charge for each charge type in response to a request from each user. The charge type selected by the user is recorded in the integration log. A monthly charge calculating program 1204, on the basis of the total sum of the use time of each category recorded in each integration log at the last day of the tabulation period, causes a calculation method corresponding to the charge type recorded in each integration log to be executed and to thereby calculate use charge with which a user corresponding to the integration log should be charged.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004084657-A (JP)
Title: Fuel injection device of internal combustion engine
Inventor: SOTOZONO YUICHI
IPC: F02D41/38
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To inject target amount of fuel from the fuel injection valve even if the fuel in the fuel injection valve is pulsating.  <P>SOLUTION: The device is equipped with a fuel injection valve 1 and a reservoir 2 temporarily storing the fuel supplied in the fuel injection valve. The fuel injection is performed at least two times during one engine cycle, and the pulse of the fuel generated in the fuel injection valve due to the preceding fuel injection is transmitted to the reservoir to reflect at the reservoir and return to the fuel injection valve. Amount of fuel injection at the subsequent fuel injection fluctuates due to the influence of the returned pulse. The valve opening time of the fuel injection valve and the fuel injection pressure are adopted as parameters affecting the amount of fuel injection at the subsequent fuel injection, the amount of fluctuations of each parameter due to the pulse is estimated, and the control value related to the action of the fuel injection valve is controlled so that the target amount of fuel is injected from the fuel injection valve based on the amount of fluctuations of each estimated parameter.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004308229-A (JP)
Title: Handrail frame for prefabricated scaffolding
Inventor: TSUKAMOTO ATSUSHI
IPC: E04G5/00
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To surely prevent falling-off of a handrail frame from a prefabricated scaffolding by enhancing working efficiency by improving even operability at both rising and lowering times of the handrail frame.  <P>SOLUTION: This handrail frame 1 has a guide roller 3 freely liftable by engaging with a stud C of a building frame in both end parts; and is constituted so that horizontal rods 4 rotatably journaling a locking piece 19 locked on a horizontal member D of the building frame are laterally arranged in pairs by extending up to the central part vicinity from both side end parts of a frame body, and the horizontal rods 4 can be freely moved in the horizontal direction by manual operation, and can freely advance the locking piece 19 to a building frame locking position; and has a spring body 24 for energizing the locking piece 19 in the direction for returning to the locking position when releasing force for drawing the horizontal rods 4 to a central part, and a spring body 25 for energizing the locking piece in the direction for returning to the locking position even if the locking piece 19 rotates downward.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004307133-A (JP)
Title: Control method of elevator
Inventor: OKADA TAKAO
IPC: B66B5/02
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control method for an elevator consisting of a simple charge-discharge circuitry.  <P>SOLUTION: The elevator to be controlled is equipped with a converter to convert the AC power into DC voltage, a smoothing capacitor connected with the DC side of the converter, an inverter to turn the DC voltage of the smoothing capacitor into a variable frequency/variable voltage, a motor to be driven by the inverter for driving an elevator car, wherein the arrangement includes a small capacity charging device and a large capacitance capacity, and upon charging the large capacitance capacitor by the small capacity charging device to a voltage higher than the DC side voltage, the large capacitance capacitor is connected with the DC side through a switch.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004091467-A (JP)
Title: Method for producing coupling compound
Inventor: ITABASHI TAMON
IPC: C07C15/14
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a coupling compound of an unsaturated organic compound with a boron compound by using nickel nitrate or nickel acetate and a triphenylphosphine compound as catalysts.  <P>SOLUTION: This method for producing the coupling compound expressed by formula (3):(Y-)<SB>(n-1)</SB>R<SP>1</SP>-R<SP>2</SP>-(R<SP>1</SP>)<SB>(n'-1)</SB>is characterized by using as catalysts nickel nitrate or nickel acetate and a triphenylphosphine compound expressed by formula (i) [wherein, R<SP>6</SP>to R<SP>14</SP>are each H, an alkyl or an alkoxy] in the presence of an ether-based solvent in performing the condensation reaction of (n') mol of an unsaturated organic compound expressed by formula (1): (R<SP>1</SP>X<SP>1</SP><SB>n</SB>) with (m) mol of a boron compound expressed by formula (2): äR<SP>2</SP>(BX<SP>2</SP><SB>2</SB>)<SB>n'</SB>} [in formulae (1) and (2), R<SP>1</SP>is an aryl or the like; X<SP>1</SP>is a leaving group: X<SP>2</SP>is hydroxy or alkoxy; (n), (n') are each 1 or 2; (m) is 1 or 2 and (m≤n)] in the presence of a base.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004317232-A (JP)
Title: Fluid flow measuring instrument
Inventor: TAKEMURA KOICHI
IPC: G01F1/00
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To detect a minute leakage efficiently in a short period of time without causing an increase in power consumption.  <P>SOLUTION: A control means 11 switches a set value of a measurement period setting means 16, thereby switching the operation of a flow velocity detection means 9 between two different procedures, an amount-used measuring procedure aiming at measuring the amount of a fluid used and having a long operating period, and a leakage checking procedure aiming at determining minute leakage and having a long operating period. A leakage determining means 17 discriminates between a leakage and a zero point based on the value of flow rate found by the checking procedure. Since leakage determination is carried out each time at least a fixed time period or more elapses, the leakage determination can be performed efficiently in a short period of time without excessively increasing power consumption.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004326278-A (JP)
Title: Nonvolatile storage device and data processor
Inventor: IMAI TSUTOMU
IPC: G06F21/62
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To effectively control improper access to limited data through the operation of a clock inside a reproduction device or a terminal device.  <P>SOLUTION: A nonvolatile storage device has a control circuit 16 and a nonvolatile storage circuit 14. The nonvolatile storage circuit has a storage area for limit information about limitations on access to service information. The limit information includes access limit information and access time information. The control circuit determines whether or not the service information can be accessed based on time information and limit information supplied from the outside, and operates to determine whether access is permitted by updating access time information according to the time information. Whether or not access is permitted is determined in such a way that when the time information indicates time after the access limit indicated by the access limit information or when the time information indicates time before the access time indicated by the access time information, access is not permitted. The control circuit operates to determine whether access is permitted, at least when access to the service information is started and when the access is terminated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004321402-A (JP)
Title: Game machine, program, and recording medium
Inventor: OSAWA TOMOKAZU
IPC: A63F5/04
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To keep the fairness of a game by surely discovering fraudulent actions.  <P>SOLUTION: When the selection of a paying-out rate is performed, selected kinds of first to sixth setting tables are written in a selection history storage section of a subsidiary board. When the game is started, whether the first to sixth setting tables being used in a winning role drawing are changed or not is judged by referring to the kinds of the first to sixth setting tables being written in the selection history storage section. When the kinds of the first to sixth setting tables being used for the winning role drawing written in the selection history storage section are different from the kinds of the first to sixth setting tables being used for the winning role drawing, the processing of the game is interrupted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI