baber/WOPTO huggingface dataset:
Patent JP-2003280077-A (JP)
Title: Camera
Inventor: OKUBO MITSUMASA
IPC: G03B17/00
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To give a pleasant operational feeling to a user by realizing the speeding-up of the action of a mechanical driving system or a stroboscope driving system while securing economical efficiency resulting from using a secondary batter in a camera using the secondary battery so as to supply power.  <P>SOLUTION: An entire control circuit 201 performs driving control by using a primary battery 125a which can not be charged when driving a focus motor 251, a zoom motor 253, a stroboscopic circuit 222 or the like which require high current consumption, and performs the driving control by using the secondary battery 126a which can be charged when driving an image processing circuit 202, an imaging device 203, a display driving circuit 204 or the like which require low current consumption.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003284345-A (JP)
Title: Power unit
Inventor: IWABORI YUTAKA
IPC: H02M7/12
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small and efficient power unit which can be used under such an input/output condition that an output voltage becomes extremely higher than an input voltage, and suppresses an interference between an input and an output.  <P>SOLUTION: The power unit has a conversion means which has a smoothing capacitor C1 and generates a DC voltage of a desired level between both ends of the smoothing capacitor C1 by switching an input current from a commercial power AC, a current limiting means which limits a supply current to a load circuit LD, and a control circuit 1 which turns on or off switching elements Q1-Q4, and an inductor L1 serves as an inductor of the conversion means and that of the current limiting means. The control circuit 1 includes a period for forming a current loop including at least the inductor L1 and the smoothing capacitor C1 and not including the commercial power source AC and the load circuit LD, and it controls the ON and OFF of the switching elements Q1-Q4 so that the current loop including the inductor L1 does not include the commercial power source AC and the load circuit LD at the same time in all periods.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003275246-A (JP)
Title: Fastening tape for disposable diaper
Inventor: KAMOTO TOMOTAKA
IPC: A61F13/49
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fastening tape for a disposable diaper which is easily deployed and is rapidly ready for being fixed when it is used.  <P>SOLUTION: This fastening tape 40 is fixed to the side flap 15 of a back body part 13 of the disposable diaper and attached to a target sheet of a front body part thereof. The side flap 15 is constituted of a top sheet 3 superposed upon a back sheet 5. The fastening tape having an element for pullout is stored between the top sheet 3 and the back sheet 5 before it is used, and the tip of the fastening tape 40 protrudes from the side flap 15.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003289663-A (JP)
Title: Boosting device and imaging device therewith
Inventor: TANIMOTO KOJI
IPC: G11C11/4074
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize the output voltage of a charge pump circuit.  <P>SOLUTION: This charge pump circuit 12 is connected with a plurality of boosting stages consisting of transistors and capacitors. The boosting voltage is set so as to changeable by switching the operating stage of the plurality of boosting stages. In a boosting control circuit 13, divided voltages VA, VB of output voltage V<SB>01</SB>of the charge pump circuit 12 are compared with a reference voltage VR to output a boosting control signal CT, based on the compared result. The plurality of boosting stages of the charge pump circuit 12 is selectively driven by the boosting control signal CT, to determine the boosting capability of the charge pump circuit 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003287001-A (JP)
Title: Hydraulic motor operating circuit
Inventor: OKAMOTO JIYUUZO
IPC: F15B11/02
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operating circuit for a hydraulic motor wherein cost is reduced by sharing a pilot pump for supplying pressure oil for a pilot to a hydraulic pilot valve and a charge pump for supplying pressure oil for a charge to a charge circuit, and further the cost is reduced by simplifying an oil passage.  <P>SOLUTION: The hydraulic motor operating circuit is provided with the hydraulic motor M having the charge circuit 21 for supplying the pressure oil, a hydraulic negative brake B for providing braking force to the hydraulic motor M by operation by the hydraulic pilot valve V3, and a pilot circuit 20 for supplying the pressure oil for operation to the hydraulic pilot valve V3, and is so structured that the charge circuit 21 is branched off from the pilot circuit 20 to supply the pressure oil from the pilot circuit 20 to the hydraulic motor M.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285473-A (JP)
Title: Image correction device and image forming apparatus using the same
Inventor: OSADA YOSHIHIRO
IPC: G03G15/01
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a capacity of a line history buffer in a simple structure, thereby preventing color shift.  <P>SOLUTION: The scanning in a sub-scanning direction and a main scanning direction is performed by using a recording line head having a plurality of recording heads arranged in the sub-scanning direction, thereby forming an image according to raster data (pixel data). A RAM section 26 is divided into a plurality of storage regions in the main scanning direction and the storage capacities are regulated such that the capacities are simply increased or decreased along the main scanning direction. The raster data is recorded to the RAM section in the main scanning direction as storage raster data, and the storage raster data is read from the RAM section corresponding to a degree of inclination and an inclined direction of the recording line head with respect to the main scanning direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002355967-A (JP)
Title: Liquid ejection head driver
Inventor: SUMI KOJI
IPC: B41J2/055
Filed: 2002-03-29
Abstract: PROBLEM TO BE SOLVED: To provide the driver of a liquid ejection head in which variation in the displacement of piezoelectric elements can be suppressed. SOLUTION: In the driver of a liquid ejection head for ejecting liquid, e.g. ink, by applying a voltage to a piezoelectric element thereby contracting a pressure chamber, a driving waveform indicative of a field strength exceeding the coercive electric field of the piezoelectric element is applied to the piezoelectric at the time of liquid ejecting operation, e.g. printing, (A) and a waveform for erasing polarization remaining in the piezoelectric is applied at other time (B). Since variation of polarization is eliminated among the elements even after elapsing the time, stabilized ejection characteristics can be attained.
Patent JP-2003296155-A (JP)
Title: Data storage control method and execution system therefor, and processing program therefor
Inventor: ADACHI HIROSHI
IPC: G06F3/06
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique capable of efficiently using a storage device within an information processor for storing data of an external storage device.  <P>SOLUTION: This data storage control method is a method for controlling the movement of data on the information processor to the external storage device, and in which those of steps are carried out: allocating, when the application of data shown in a use schedule is output of data, an area for a data file in the information processor; changing, when the application of data shown in the use schedule is input of data, and the data is present in the information processor, the storage time limit of the data file in the information processor according to the use schedule of the data concerned; and storing, when the application of data shown in the use schedule is input of data, and the data is present in the external storage device, the content of the data in the external storage device to the data file in the information processor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296124-A (JP)
Title: Device, system and method for setting job execution order
Inventor: MAKINO NORIYA
IPC: G06F15/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To make immediately executable a changed job schedule by flexibly setting the execution order of the changed job without registering the pattern of a new execution order even when the execution order of a plurality of jobs constituting a series of processings is changed.  <P>SOLUTION: A job execution order setting device sets the execution order of a plurality of jobs constituting a series of processings. The execution order is set so that a plurality of jobs to be executed among the jobs indicated by the job information registered in a network master are executed fallowing the order. If the plurality of jobs to be executed include preceding jobs not to be executed and non-succeeding jobs, the non-succeeding jobs are set as the preceding jobs of the jobs not to be executed by tracing the preceding job names of a plurality of job records registered in the network master.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296484-A (JP)
Title: Server device, terminal device, storage device, and communication system
Inventor: HORI YOSHIHIRO
IPC: G06Q50/10
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To mutually use license data between users while thoroughly protecting a copyright.  <P>SOLUTION: A mediation server 200 for depositing the license data is disposed. When the license data are deposited, an encoding communication passage is established between a memory card 400 and a mediation server 200. The license data are read from the memory card 400, transmitted to the mediation server 200 via the encoding communication passage, and stored in database in the mediation server 200. In the deposition, redelivery conditions of the license data are set by a user and stored in the database of the mediation server 200. When redelivery of the license data, the redelivery conditions are referred, and only when satisfying the condition, the license data are delivered to the memory card 400.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291820-A (JP)
Title: Carrier
Inventor: KAMEI HIROKI
IPC: B62B3/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carrier capable of preventing each wheel from giving large impact to a road surface and preventing each wheel from rising up to run by corresponding to each recessed and projecting part on the road surface flexibly even when the carrier runs on the road surface having recessed and projecting parts.  <P>SOLUTION: This carrier is constituted in such a way that wheel support parts 13, 23 which are long in the forward and backward directions and turn vertically centered on a halfway part in the forward and backward directions are arranged on the right and left sides, load sensors 11s, 12s, 21s, 22s for detecting load received by wheels 11, 12, 21, 22 supported by the wheel support parts 13, 23 in the front and rear parts, respectively, are provided, and a running control means 32b controls running speed of each wheel 11, 12, 21, 22 based on the load detected by each load sensor 11s, 12s, 21s, 22s.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002363875-A (JP)
Title: Elastomer composite steel cord and method for manufacturing the same
Inventor: IMAMIYA OSAMU
IPC: D07B1/06
Filed: 2002-04-01
Abstract: PROBLEM TO BE SOLVED: To enable a steel cord having a two-layered structure to be used as a reinforcing material by being buried in a tire or the like exhibiting sufficient corrosion resistance and fatigue resistance, extending the life of the steel cord itself, at the same time extending the life of the tire or the like which uses the steel cord as a reinforcing material, and enable its production at a low cost. SOLUTION: A core strand 9 is formed by twisting >=3 steel filaments 8 after covering at least one filament with an unvulcanized rubber. Around the core strand 9, a plurality of steel filaments 10 to be the outer layer are twisted to form an elastomer composite steel cord 12 in which the unvulcanized rubber 13 fills the space in the center 14 of the strand. Further, the average size of the gapes t1 between outer filaments is made >=2/100 mm so that when the steel filaments are composited with rubber, the rubber infuses inside the cord.
Patent JP-2003297976-A (JP)
Title: Electronic component and its packaging structure
Inventor: SAKAI TADAHIKO
IPC: H01L23/12
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic component comprising a thin semiconductor element and its packaging structure in which reliability can be ensured by preventing breakage of the semiconductor element in the vicinity of the outer edge part.  <P>SOLUTION: In the electronic component 1 where bumps 3 are formed, respectively, on a plurality of terminals for external connection provided on the circuit forming surface of a semiconductor element 2 having a thickness of 150 μm or less, a reinforcing part 5 is formed of resin having a linear expansion coefficient higher than that of the material of the semiconductor element 2, i.e., silicon, in a range including the edge part of the surface opposite to the circuit forming surface. Since the reinforcing part 5 controls bending deformation to the circuit board 4 side occurring at the edge part of the semiconductor element 2 due to difference of the linear expansion coefficient between the semiconductor element 2 and the circuit board 4 under a state where the bumps 3 are connected with the electrodes 4a of the circuit board 4, surface stress of the semiconductor element 2 in the vicinity of the outside of outermost circumferential bump 3 is reduced thus protecting the semiconductor element 2 against damage in the vicinity of the outer edge.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293845-A (JP)
Title: Electronic control unit for internal combustion engine
Inventor: OZAWA HISANORI
IPC: G06F12/16
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To positively write data other than data for internal combustion engine control by including a new memory in an ECU (an electronic control unit) in addition to a memory storing the data for internal combustion engine control.  <P>SOLUTION: The data for internal combustion engine control and the data other than the data for internal combustion engine control are respectively stored in EEPROMs 20 and 30 used as rewritable nonvolatile memories. When automatically writing data into the EEPROM 30 by a microcomputer 10 itself in the ECU 100, even if an ignition switch IGSW is turned off during writing, transistors Tr<SB>2</SB>and Tr<SB>1</SB>are operated by a control signal from the microcomputer 10 at least during a writing period, and +B power is supplied and maintained from an on-vehicle battery BAT. By this, writing and storing of the data other than the data for internal combustion engine control into the EEPROM 30 is positively achieved without affecting the data for internal combustion engine control.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291213-A (JP)
Title: Laminator
Inventor: SASAKI NAOTAKA
IPC: B42D15/10
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminator which contributes to a reduction in the operating cost while contributing to an environmental preservation by adding convenience capable of dealing with various ID card by one laminator and limiting occurrence of a wasteful laminated film to a minimum limit.  <P>SOLUTION: The laminator heat press bonds a film having a heat adhesive layer on one surface of the film on the surface of the card made of a resin while pressurizing the card by heated heating rolls (21, 620). The laminator comprises a means for detecting a type of the heating roll. Thus, a control function of the laminate is variable based on its detected result.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298100-A (JP)
Title: Connection cable for solar cell module, method for connecting solar cell modules using the same, and photovoltaic power generation system
Inventor: SUGITA JUN
IPC: H02G1/14
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connection cable for a solar cell module, a connection method using the connection cable, and a photovoltaic power generation system using the connection cable by which a module is connected to a cable as a trunk to easily configure the module by an optional serial number or an optional parallel number.  <P>SOLUTION: In the photovoltaic power generation system, the connection cable for the solar cell module is provided with a trunk cable connected to a power conditioner, and a branch cable that is branched from the trunk cable and is connected with the solar cell module. A plurality of wirings are provided in the trunk and branch cables, and the solar cell modules are connected with each other by an optional serial number and parallel number on the basis of the connection state of wirings in the trunk and branch cables, at a branching point of the trunk cable and the branch cable.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291139-A (JP)
Title: Extruder and kneading method
Inventor: OTA YOSHIO
IPC: B29C48/57
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an extruder for obtaining a crystalline resin or crystalline resin composition generating no surging and reduced in the lowering of a molecular weight when carbon dioxide is injected in and kneaded with a molten thermoplastic resin using the extruder, having a good hue and improved in tensile strength, tensile elongation and physical properties, and an extrusion method for the extruder.  <P>SOLUTION: The extruder is provided with the specific torque mechanism of a gearbox and has a specific screw constitution and a specific carbon dioxide injection mechanism. This extruder is adapted to the extrusion method controlled so that a non-dimensional amount of extrusion is 0.0035-0.015, the number of rotations is 50-500 rpm, the barrel set temperature of the first kneading zone is the melting point of the crystalline resin + 30°C to 100°C, and the designated temperature of the barrel is -20 to 30°C with respect to the set temperature and characterized in that the injection pressure of carbon dioxide is 2-8 MPa and subsequently reduced to 0.05-2 MPa by a vacuum device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299915-A (JP)
Title: Filter apparatus and filtering method
Inventor: CHIGUSA TAKEMICHI
IPC: B01D29/90
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filter apparatus capable of simply changing over filtering precision corresponding to the concentration of SS in raw water or the inflow amount of raw water and enabling higher filtration while reducing pressure loss, and a filtering method using the same.  <P>SOLUTION: When filtration is performed using the filter apparatus wherein a filter tank 1 is packed with a filter medium 2, raw water is supplied into a filter medium bed 3 and passed through the filter medium bed provided on the upper side of a supply position as an ascending flow to be filtered. Then, the water from the filter medium bed is drained from the upper part of the filter tank 1 and passed through the filter medium bed provided on the underside of the supply position as a descending flow to be filtered while the filtered water is drained from the lower part of the filter tank.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002364216-A (JP)
Title: Lock device
Inventor: TORIKAI SUEHIKO
IPC: E05B47/00
Filed: 2002-04-05
Abstract: PROBLEM TO BE SOLVED: To enhance sensitivity of an antenna without upsizing a detection part, by performing electromagnetic shielding between the detection part and a door, in a structure for directly mounting the detection part on the door. SOLUTION: Inside the door 6, there is mounted a lock body 21 which has a freely projectable/retractable bolt 2, a driving means 30 for the bolt 2 and a receiving unit 4 for transmitting a driving signal to the driving means 30, and the detection part 22 connected by a wiring means 23 is mounted outside the door 6. The lock device makes a key 24, wherein an ID code is recorded, get close to the detection part 22, so as to make locking/unlocking operations performed by using the bolt 2. The detection part 22 is equipped with the antenna 57 which is housed in a low-profile main body case 25 and a shielding plate 26 which is interposed between the antenna 57 and the door 6, and the shielding plate 26 is composed of a material which is higher in conductivity than a material of the door 6.
Patent JP-2003300601-A (JP)
Title: Structure of terminal collection and delivery part for underground physical distribution system
Inventor: OKUDA SEIICHI
IPC: B65G1/00
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of terminal collection and delivery applicable to an underground physical distribution system.  <P>SOLUTION: The structure of the terminal collection and delivery part for the underground physical distribution system, wherein a distribution base depot is connected to underground parts of a plurality of terminal depots by underground transport passages, and containers P between the distribution base depot and the terminal depots are conveyed by conveyance carriages 100 traveling the underground transport passages, comprises: a hoistway 202 having a ground entrance and an underground entrance; an elevating base 210 movable in the vertical direction in the hoistway 202; a raising/lowering drive mechanism 212 for raising/lowering the elevating base 210; a temporary parking space 203 for the carriage 100, connected to the underground entrance of the hoistway; a transporting base 220 provided to the ground entrance; a transferring mechanism 214 transferring the container P between the elevating base 210 and the carriage 100, or between the elevating base 210 and the transporting base 220; and a temporary storage space 250 for the container P on the wall of the hoistway 202.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003250308-A (JP)
Title: Seeder
Inventor: YOSHIDA TOKUICHI
IPC: A01C7/02
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems in actual situation that seeding in an ideal state as initially imagined by everyone cannot continuously be carried out and trouble is caused because of dropping of seeds in lumps or no dropping though a plurality of small granular seeds are picked up with fingers and sowed by small portions or placed on the tip of an article such as a spatula and sowed while shaking the seeds with hands in a seeder.  <P>SOLUTION: The seeder is equipped with a hollow cylindrical holding part having a base end face and a tip face, a spatula part of an equilateral angle form fixed to the tip face of the holding part, a cell or a battery internally installed in the holding part, a vibration generating part electrically connected to the cell or battery, a controller interposed between the cell or battery and the vibration generating part and a switch. A plurality of protruding parts for controlling the seeds are successively installed side by side in positions where the interval from the right-angled bottom to the tip side is narrow and the interval on the base end side is broad on one side of the tip side of the spatula part.  <P>COPYRIGHT: (C)2003,JPO