baber/WOPTO huggingface dataset:
Patent JP-2003053036-A (JP)
Title: Controller device in shape of spray can
Inventor: KOYAMA TOSHIHIKO
IPC: A63F13/42
Filed: 2001-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a controller device in the shape of a spray can in which a controller is reloaded by being shaked vertically and a spraying range is used selectively by the operation of a trigger part, and which can be used suitably to a game machine getting rid of harmful insects, etc. SOLUTION: By pressing a press-in button 2a provided at the groove part of a head 3 at the top of a can body 9, a trigger sensor 5 detects the press-in and displays spraying on the picture of the game machine. By shaking the can body 9 vertically, a ball 8 collides vertically inside a sensor bracket and generates colliding sound repeatedly. Simultaneously, the ball 8 is detected by a filler replenishment sensor 6, filler in the can is replenished and the meter of an insecticide gage on a screen is increased. A photodetection sensor 4 for catching a target such as an insect is provided on the front surface of the lower part of the press-in button 2a. The game can be enjoyed with the feeling of actually getting rid of insects.
Patent JP-2003057971-A (JP)
Title: Image forming device
Inventor: KANEKO CHIEMI
IPC: G03G15/08
Filed: 2001-08-13
Abstract: PROBLEM TO BE SOLVED: To prevent white spot point from occurring in an image forming device of both front and back surfaces of paper simultaneous transfer method using toner polarity conversion. SOLUTION: In the image forming device, the electrified polarity of a first surface toner image that is formed on a photoreceptor 1 and transferred to an intermediate transfer belt 10 is changed over to a reverse polarity by an electrifying means 17. Then, along with a second toner image formed on the photoreceptor 1, the images are transferred simultaneously to the front and the back surfaces of the paper by a transfer means 21. Resistance value of the belt 10 is detected when power source of the device is turned on and the output of the electrifying means 17 is controlled depending on the belt resistance value.
Patent JP-2003059237-A (JP)
Title: Reproducing device, reproducing method and program
Inventor: KITA NOBUHITO
IPC: G11B27/00
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To easily specify data recorded in a recording medium so as to reproduce it. SOLUTION: Initial information on a lower folder by one which is included in a current folder, and initial information on music data classified to the current folder are displayed (step S31). Initial information is character information on a part equivalent to at least one character from the head of a character string among character information included in name information of the folder and name information on music data. It is discriminated whether various operation keys are depressed or not (steps S32, S34, S36 and S38). A processing corresponding to the depressed operation key is performed (steps S33, S35, S37, S39, S40 and S41).
Patent JP-2003068344-A (JP)
Title: Fuel cell system
Inventor: SHOJI TADASHI
IPC: H01M8/04
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell system which evaporates a raw material for reforming in high response to fluctuations of the load on a fuel cell. SOLUTION: The fuel cell system, equipped with a reformer 1 forming a reformed gas mainly of hydrogen from the raw material containing a liquid fuel, is equipped with plural sets (C1.V1 to Cn.Vn) of an evaporator to feed the raw material to the reformer 1 and a combustion apparatus to feed a heated gas as the heat source to the evaporator in such series that the heated gas discharged from an upstream evaporator is introduced to a downstream combustion apparatus. AT a minimum load, only the first combustion apparatus C1 and evaporator V1 are operated, and with load increased, the sets to be operated are increased.  Since the combustion gas from an upstream combustion apparatus is introduced to the downstream evaporator, the evaporator of every set is always kept above the fuel evaporation temperature, thereby feeding the fuel vapor to the reformer 1 in a quick response to the fluctuations of the load.
Patent JP-2003062275-A (JP)
Title: Lower tray device of game machine
Inventor: WAKASA MIKIO
IPC: A63F7/02
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To prevent game balls from being piled up high in a ball bin. SOLUTION: A player operates an opening control part 18 and either a horizontal movement control part 17 or a longitudinal movement control part 16, with a ball bin positioned below a lower tray device 1, thus moving a ball removal hole 4 horizontally relative to the bottom of a ball storage room 2 to discharge the balls from the ball storage room 2 so that the balls are not piled up high in the ball bin. The player can level the balls stored in the ball bin, by operating the horizontal movement control part 17 or the longitudinal movement control part 16 to move the ball removal hole 4.
Patent JP-2003054929-A (JP)
Title: Method for producing dry ice aerosol
Inventor: KIYAMA HIROMI
IPC: C01B32/55
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing dry ice aerosol, by which high hardness dry ice particles of a micrometer order or lower can be produced, which has no possibility of inclusi on of impurities, and is suitable for cleaning the surface of a semiconductor wafer or the like. SOLUTION: A liquefied carbon dioxide gas is evacuated so as to be a gas- liquid mixed state, and is thereafter jetted to the inside of a nozzle 3. Further, gaseous nitrogen is jetted to the inside of the nozzle 3 at a high speed, and the liquefied carbon dioxide gas and carbon dioxide gas in a gas-liquid mixed state are cooled by the cold of the gaseous nitrogen to produce aerosol with the gaseous nitrogen as a dispersion medium and dry ice particles as a dispersion phase. Further, the aerosol is jetted from the nozzle 3 by the jet flow of the gaseous nitrogen.
Patent JP-2003065073-A (JP)
Title: Gas turbine power generating system
Inventor: SEIKE SATOSHI
IPC: F02C3/22
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To efficiently and inexpensively collect greenhouse effect gas, and materialize effective use. SOLUTION: A gas turbine power generating system is provided with a methane-concentrating means 2 in which gas including carbon dioxide such as sludge digestive gas is supplied and carbon dioxide is removed from the gas to obtain methane-rich gas, and a gas turbine 3 to which methane enriched gas obtained by methane-concentrating means 2 is supplied as fuel gas. The methane-concentrating means 2 is equipped with a carbon dioxide removing device in which a carbon dioxide fixed unit is provided to piping or a container to which gas containing carbon dioxide is supplied.  The carbon dioxide fixed unit is equipped with a solid electrolyte provided with anode to which sodium ion source material is supplied and cathode to which a gas containing carbon dioxide is supplied, and a power supply with which carbon dioxide is separated and fixed as a carbonate in the vapor phase on the cathode side by applying direct current voltage between these two poles. The sodium ion source material is a solution of a compound containing sodium, for example, sodium hydroxide, sodium carbonates, carbonic acid hydrogen sodium, trisodium phosphate, disodium hydrogenphosphate or disodium hydrogenphosphate.
Patent JP-2003070297-A (JP)
Title: Generator unit
Inventor: MIZUNO TOMOYUKI
IPC: F03B17/06
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a generator unit in which a water supply apparatus and the like can be made compact in size by reducing the size of a generator employed in an automatic city water supply apparatus. SOLUTION: The generator unit comprises a generator 10 for generating power by rotating an impeller with the force of water flow, an AC-DC converter 14 for converting AC power from the generator 10 into DC power, and a circuit 18 for supplying a DC voltage obtained from the AC-DC converter 14 to a load 12 while stepping down.
Patent JP-2003068464-A (JP)
Title: Organic light-emitting element
Inventor: SUZUKI KOICHI
IPC: H05B33/14
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide an organic light-emitting element having an optical output of a high luminance and a high life-time in a high efficiency. SOLUTION: In the organic light-emitting element which at least has a pair of electrodes consisting of a positive electrode and a negative electrode and which has a layer containing one or plural organic compounds pinched between the pair of electrodes, at least the one layer containing the organic compound contains at least one kind of compound shown in a formula [I].
Patent JP-2003065919-A (JP)
Title: Method for evaluating crack resistance in tube container, and the tube container
Inventor: BABE TAKESHI
IPC: B65D35/08
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for evaluating the strength of a container that can be sealed without generating a stress crack phenomenon in the tube container for accommodating contents having high stress crack properties, to provide a tube container structure containing the tube container by the evaluation method or a material, especially to provide the evaluation of sealing strength suited for sealing by a hot air seal method and the tube container by the evaluation, and to provide a resin material for the tube container suited for sealing by the hot air seal method without generating a stress crack phenomenon in the tube container for accommodating the contents having high stress crack properties and the tube container containing the resin material. SOLUTION: Crack-testing liquid with silicon as a main constituent is filled for leaving at a required temperature, and time until cracks is evaluated by a geometrical average value due to logarithms in the method for evaluating the crack resistance of the tube container.
Patent JP-2003078655-A (JP)
Title: Communication apparatus and communication method
Inventor: FUJITA SHOICHI
IPC: H04M11/06
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a communication apparatus that can prevent occurrence of a packet loss even when a ringer call signal is sent to a telephone line. SOLUTION: A call signal detection section 35 detects the ringer call signal of the telephone line 1 and informs a transmission control section 36 about the timing of the start and end of the ringer call signal. Upon the receipt of a detection notice from the call signal detection section 35 in a packet transmission state, a transmission control section 36A, immediately instructs a transmission function section 32 to stop transmission, checks a busy signal caused by a reception function section 33 again, and instructs the transmission function section 32 to start transmission of data stored in a buffer function section 31 in the case of an inactive. Further, the transmission function section 32 transmits packets on the telephone line so as not to be in duplicate with the timing of the start and end of the ring call signal.
Patent JP-2003071562-A (JP)
Title: Exhaust gas control method for reflow device and reflow device
Inventor: NAGAFUKU NOBUYASU
IPC: B23K1/008
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust gas control method for a reflow device and a reflow device capable of reducing power consumption by not operating a blower when the exhaustion is not needed, and capable of suppressing the increase in power caused by flowing-in of outside air by controlling the exhaust gas from respective suction ducts. SOLUTION: In the exhaust gas control method for the reflow device for sucking a hot gas in a furnace body leaking from a base plate taking-in port 11 and a base plate taking-out port 13 from suction ducts 31, 32 provided outside the base plate taking-in port 11 and the base plate taking-out port 13 to exhaust to the outside of the device, the operation of an exhaust blower 35 connected to the suction ducts 31, 32 is controlled by the temperature of a furnace body 17, and the suction of the respective suction ducts 31, 32 is controlled by control valves 41, 42 mounted to the suction ducts 31, 32 intervened in between respectively.
Patent JP-2003079164-A (JP)
Title: Power converter
Inventor: MIYAIRI MASAKI
IPC: B61D37/00
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a power converter to be installed on the roof of a railroad vehicle of which the converter makes it possible to facilitate cleaning of the heat radiating portion of a cooler for cooling semiconductor devices and is excellent in maintainability. SOLUTION: The power converter comprises an enclosure 2 which houses a semiconductor stack unit 9 for converting power and is installed on the roof 1 of a railroad vehicle; and an air channel 3 in which a sealed chamber 2a defined in the enclosure 2 and for housing the semiconductor devices 4 of the semiconductor stack unit 9, and the heat radiating portion 6 of the cooler 5 for cooling the semiconductor devices 4 are provided. The air channel 3 is provided with an air channel cover 11 which faces the outside and is installed detachably.
Patent JP-2003078818-A (JP)
Title: Telop device
Inventor: KATO TAIICHIRO
IPC: H04N5/222
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To automatically detect the position of an object and to display telop (name of object, character string of explanatory note, etc., and explanatory illustration) in a screen in accordance with movement of the object. SOLUTION: This telop device is provided with a camera for object photographing for photographing the object, an object position detecting means for detecting the position of the object, and a telop displaying means for displaying telop in a camera image in accordance with the movement of the position of the object detected by the object position detecting means.
Patent JP-2003074730-A (JP)
Title: Motor-operated valve
Inventor: IKEDA TADAAKI
IPC: F16K31/04
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To set the origin position of a rotor with high accuracy without comprising a dispersion component by constituting a stopper mechanism with high stopper position accuracy and stopper rigidity. SOLUTION: A positioning hole 57 is formed in a prescribed position on the outer periphery of a cylindrical part 53, and an engaging end 62 formed bent at the tip of a stopper line body part 61 of a spiral guide line body 60 is insert-fitted into the positioning hole 57 to position and lock the stopper line body part 61 to the cylindrical part 53.
Patent JP-2003076601-A (JP)
Title: Memory access device
Inventor: TAGAMI KAZUFUMI
IPC: G11C29/00
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To make a failure of a memory main body or storage means easily detectable with less additional resources in a memory access device with a write buffer in a random access memory for quickening memory access. SOLUTION: The memory access device has comparison means 150. The comparison means 150 compares read address information with address information held in address holding means 110 during read access if a control signal CON is passive. If it agrees therewith, data to be paired with the address information is read out of write data holding means 120, and if it doesn't agree therewith, data to be output from the storage means 140 is read out. If the control signal CON is active, data to be output from the storage means 140 is read out.
Patent JP-2003076514-A (JP)
Title: Printer system, printer and printer driver
Inventor: O KINTAN
IPC: B41J5/30
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To shorten printing time and to enhance image quality by providing a printer capable of realizing GDI rendering engine and a graphics core function, a printer driver capable of generating image data by the GDI rendering engine and a printer system comprising the printer and the printer driver. SOLUTION: The printer is provided with a graphic core, a GDI rendering engine that performs a plotting processing by using a plotting method to be provided by the graphics core and a GDI server that receives a plotting instruction from a GDI client by an RPC and starts the GDI rendering engine to perform the plotting processing. The printer driver is provided with the GDI client that makes the GDI rendering engine perform the plotting processing by receiving the plotting instruction to generate the image data by the RPC.
Patent JP-2002153821-A (JP)
Title: Method for sorting plastic fraction and facility for sorting waste
Inventor: STADLER WILHELM
IPC: B29K25/00
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To sort a plastic fraction into a hard part containing hard plastic bodies substantially and a soft part containing soft plastic bodies substantially by an impact separator. SOLUTION: At least one waste part consisting of one type of plastics substantially is obtained by sorting a starting waste mixture (2, 4, 6, 8) and the sorted plastic fraction is then separated into the hard part containing hard plastic bodies substantially and the soft part containing soft plastic bodies substantially by the impact separator (26).
Patent JP-2003075655-A (JP)
Title: Device for wiring fiber
Inventor: KASHIOKA TORU
IPC: G02B6/00
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a device for wiring a fiber which keeps pressurizing force for pressurizing a fiber against a wiring substrate small and constant. SOLUTION: A wiring head 22 is provided with a main body 23 of the head, guides 24 and 25 and a spring 26. The spring 26 is supported by the second guide member 25 and pushing the main body 23 of the head upwards. The main body 23 of the head pressurizes and wires an erbium-doped fiber (EDF) 2 on the wiring substrate 3 and the pressurizing force for EDF 2 is kept small and constant by means of the function of the spring 26.
Patent JP-2002157862-A (JP)
Title: Digital information recording system including voice information
Inventor: ANDO HIDEO
IPC: H04N5/92
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To use an information medium having a format form which enlarges an RTR (recording/reproducing DVD) standard to record voice information. SOLUTION: As management information regarding each information recorded on the information medium, a 'cell for voice information' is defined as a reproduction unit in the same way as the RTR standard also for voice information. 'Reproduction order' information which is the relation between other video information (movie cell) and/or still picture information (still picture cell) is given to a PGC(program chain) in the high order.
Patent JP-2003083953-A (JP)
Title: Method and apparatus for estimating taste in natural drinking water
Inventor: SAKAI HIROYUKI
IPC: A23L2/38
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To estimate whether natural water suited for drinking is tasteful or not by an analytical chemistry method. SOLUTION: According to the result of the concentration analysis of inorganic ions contained in natural water, the natural water is estimated to be well- balanced tasteful water where the sum of the molar concentration ratio of sodium ions and potassium ions that are 1-valence cations, the sum of the molar concentration ratio of magnesium ions and calcium ions that are divalent cations, and the sum of the molar concentration ratio of chloride ions and sulfuric ions that are anion ions are approximately 1/3, respectively.
Patent JP-2003082415-A (JP)
Title: Method for manufacturing steel wire of excellent surface roughness
Inventor: ONO HEISUKE
IPC: C23G1/08
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a final wire product in which scales on the wire surface generated in an annealing step after the hot rolling are easily removed by pickling, local corrosion such as cracks of the scales is eliminated, pit generation is eliminated, and unevenness on the surface of the wire after the final cold drawing is removed. SOLUTION: In a steel wire manufacturing step in which a rolled stock is hot-rolled into a wire, the wire is pickled, and subjected to the non-oxidation annealing in a non-oxidation furnace, pickled again, and cold-drawn after the wire surface is coated, the atmospheric temperature of the cooling zone after the non-oxidation annealing is set to be >=400 deg.C, and the temperature of the wire when the wire is brought into contact with the atmospheric air is set to be 500-600 deg.C. As shown in Fig. 1, the scales 2 are easily peeled off from the surface of the wire 1, corrosion pits caused by the pickling are eliminated, and the surface roughness after the pickling is improved in the wire manufacturing method with the excellent surface roughness.
Patent JP-2003057206-A (JP)
Title: Method for determining quantity in alloy phase in plated layer, and sliding property evaluation method in alloying melted zinc-plated steel plate
Inventor: FUJIMOTO KYOKO
IPC: G01N27/416
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a determination method for the quantity of an alloy phase in a plated layer in plated covering metal materials, such as alloying melted zinc-plated steel plate for directly and accurately determining the quantity of the alloy phase in a plated layer. SOLUTION: In the method for determining the quantity of the alloy phase in the plated layer, a plated film metal material, having a plurality of types of alloy phases in a plated layer, is set to be the anode, the alloy phase in the plated layer is subjected to constant potential electrolysis in each of a plurality of potentials that are determined based on the dipping potential of a ground metal material and that of each alloy phase, and the quantity of each alloy phase in the plated layer is determined for each layer based on the amount of electricity that has flown in each electrolysis potential.
Patent JP-2003090706-A (JP)
Title: Position detector
Inventor: OE HARUKI
IPC: G02B7/02
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To accurately position a gap of photointerrupter and a light-shielding plate to be detected in a lens driver. SOLUTION: When a photointerrupter 60 is fixed to the base 10 of the lens driver, a coupling part 13c as a positioning part is formed in one body on a projection base 13, the coupling part 13c is fitted into the gap (slit) 63 of the photointerrupter 60 and the gap 63 is directly positioned. By this manner, a plate to be detected 36 of a lens holding member 30 guided in the light axis direction L against the base 10 moves inside the gap 63 without touching and shield light. Thus, a home position of the lens holding member 30 can be detected.
Patent JP-2003096741-A (JP)
Title: Revetment wall and method for decorating revetment wall made of steel
Inventor: OMAE YASUHIRO
IPC: E02B3/06
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To display a warm natural landscape so that a looking person feels at ease even in a revetment wall made of steel, and to relax a heat island phenomenon. SOLUTION: Wood having warmth is exposed from the surface of the revetment wall by covering the surface of the revetment wall made of steel with wood, and the extremely natural landscape can be obtained. When coping concrete is formed at the top section of the revetment wall, it is desirable that coping concrete is also covered with wood. When a log is used as wood, not only a natural tasteful landscape is obtained but also the effective utilization of timber from thinnings is realized. When the logs are used as a log panel in which several logs are assembled previously in a raft shape, the execution of works is simplified.