baber/WOPTO huggingface dataset:
Patent JP-2003288641-A (JP)
Title: Method and system for sale of commodity
Inventor: ITO KEIJI
IPC: G06Q50/00
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a system for the sale of commodities capable of allowing a purchaser to purchase the commodities while actually looking and confirming the commodities with small labor.  <P>SOLUTION: A shop server 15 discloses the commodity information including names and prices of the commodities on a network 13 in a shop. A shopping terminal 10 accesses the shop server 15 through the network 13 in the shop, and acquires and displays the commodity information. Then the shopping terminal 10 transmits the purchased commodity information indicating the commodity to be purchased to the shop server 15. The shop server 14 receives the purchased commodity information and determines a purchased commodity list and the charge information for every one purchase. A robot server 16 receives a notice of the purchased commodity list from the shop server 15, collects the commodities on the purchased commodity list, and delivers the same to a cash register 12. The cash register 12 receives the notice of the charge information from the shop server 15, and collects the charge in exchange for the commodities delivered from the robot server 16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003288095-A (JP)
Title: Sound synthesizer, sound synthetic method, program for sound synthesis and computer readable recording medium having the same program recorded thereon
Inventor: HISAMINATO YUJI
IPC: G10L13/033
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To easily control the magnitude of breathiness in a voice synthesizer.  <P>SOLUTION: Playing data including breathiness data Br indicating the magnitude of the breathiness and dynamics data Dy indicating dynamics are inputted from a playing data input part 10. A harmonic/nonharmonic component generator 20 generates harmonic components H and nonharmonic components NH of voice on the basis of the playing data. In a breathiness imparting unit 30, the harmonic components H and the nonharmonic components NH are changed on the basis of the breathiness data Br and the dynamics data Dy and thus, breathiness is imparted to the voice to be synthesized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003289710-A (JP)
Title: Hand weed cutter
Inventor: HISHIDA TADASHI
IPC: A01D34/68
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lightweight hand weed cutter which is highly durable and capable of making a mowing work safely and easily without the need of any skill.  <P>SOLUTION: The hand bush cutter comprises a frame 2 holding an engine 1, a pair of left and right wheels 3 and 3 set on the lower end 23b of the frame 2, a handle 4 set on the upper end 23a of the frame 2, and a cutting blade 5 set in front of the pair of the left and right wheels 3 and 3 and subject to rotation by the engine 1. The wheels 3 and 3 are formed by blow molding to hollow barreled shape, located at a position longitudinally midway of the cutting blade 5 situated ahead and the grip 60 of the handle 4 situated behind and balanced as a whole.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002324761-A (JP)
Title: Body surface treating or cladding method and apparatus thereof
Inventor: KUNZ THOMAS
IPC: H01L21/205
Filed: 2002-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a body surface treating or cladding method and apparatus thereof for treating or cladding the surface of a substrate for a body especially semiconductor components e.g. solar cell substrates, so that a sufficiently planar or solid region or cladding on the surface to be treated is obtained to ensure a reliable gas guidance and flow at a good efficiency by a simple process. SOLUTION: The apparatus has a chamber (12) defined by a topside (26), a downside (24), a side wall, a surface (28) of a substrate (44) being a body to be treated and a longitudinal boundary surface (30) approximately parallel thereto, a gas inlet and outlet (32, 34), and heat sources (52, 54). The body surface (28) forms a boundary surface of the chamber (12) and makes an angle αto the vertical line in a range of 0 deg.<=α<90 deg.. The gas inlet and outlet (32, 34) are disposed in a top region to guide a gas percolating the chamber along the surface due to convection.
Patent JP-2003304606-A (JP)
Title: Controller for vehicle equipped with fuel cell
Inventor: AKAHORI KOICHI
IPC: H01M8/00
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller for a vehicle equipped with a fuel cell, capable of shortening a startup time of a fuel cell system comprising an auxiliary machine driven at high voltages.  <P>SOLUTION: A DC/DC convertor 12 provides a step-down mode which lowers an output voltage (about 350 V) of a fuel cell stack 1 to a voltage (12 V) of a low-voltage battery 13, and a step-up mode which raises a voltage of the low-voltage battery 13 to the output voltage of the fuel cell. The step-down mode and the step-up mode are switched over at will. A high voltage, stepped up from the low-voltage battery 13 in the step-up mode, is supplied to a compressor 3. The high voltage of the fuel cell is stepped down in the step-down mode, to charge the low-voltage battery 13. When a controller 19 detects a low load condition, it stops generation of power at the fuel cell stack 1 and switches the DC/DC convertor 12 to the step-up mode. When the fuel cell is restarted the next time, the startup time of the compressor 3 which is an auxiliary machine of high-voltage drive is shortened, resulting in a reduced startup period.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302792-A (JP)
Title: Cyan toner and toner set
Inventor: YOSHINAGA KAZUO
IPC: G03G9/08
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cyan toner which suppresses fog and has higher brightness and more greenish hue compared to conventional cyan toners because favorable electrification property can be stably obtained and a large charge amount can be maintained even in a high humidity environment.  <P>SOLUTION: The toner contains at least a binder resin and a cyan colorant, wherein the cyan colorant is a zinc phthalocyanine compound expressed by general formula (1) insoluble in the binder resin. In formula (1), R<SB>1</SB>, R<SB>2</SB>, R<SB>3</SB>, R<SB>4</SB>represent hydrogen atoms or 1-8C alkyl groups, alkylene groups or alkoxy groups and they may be different or the same, and n is 1 or 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003083102-A (JP)
Title: Internal combustion engine
Inventor: KUBOTA MAKOTO
IPC: F02B41/04
Filed: 2002-04-09
Abstract: PROBLEM TO BE SOLVED: To increase an output torque by heightening intake inertia effects of an internal combustion engine. SOLUTION: A connecting means 29 for connecting a piston 14 to a crankshaft 20 comprises a first connecting rod 22, whose both ends are pivotally supported by a piston pin 21 and an intermediate pin 23, a second connecting rod 24, whose both ends are pivotally supported by the intermediate pin 23 and a crank pin 25, and a link arm 26, whose both ends are pivotally supported by the intermediate pin 23 and a fixing part 27 that is positioned below the crankshaft 20. When the piston 14 is placed at a top dead center, the first connecting rod 22 is placed approximately along an axial line L2 of the cylinder 13, and the second connecting rod 24 is approximately perpendicular to the axial line L2.  As a result, a descending time of the piston 14 becomes shorter than an ascending time of the piston, and an intake flow rate is heightened during a suction stroke in a low-speed rotation area, to show intake inertia effects. Thereby, intake efficiency is heightened to improve output.
Patent JP-2003304405-A (JP)
Title: Image processing method and image processor
Inventor: KADOWAKI YUKIO
IPC: H04N19/196
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an image processing system, like JPEG2000, for compressing image information by truncation of the bit plane of image information in which the amount of distortion of an image can be evaluated simply at a high speed when the bit plane is truncated.  <P>SOLUTION: The image processing method for compressing image information by truncation of the bit plane of image information comprises a step for extracting the number of most significant effective bits in each bit plane, and a step for determining the level of a bit plane being truncated based on the number of most significant effective bits thus extracted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304435-A (JP)
Title: Dark field camera
Inventor: KANAYAMA SHIGEHIRO
IPC: H04N9/09
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To enable a dark field camera to perform high-sensitivity and high- resolution photographing while the service lives of image intensifiers are prolonged.  <P>SOLUTION: An image magnifying lens 2 magnifies an optical image from a photographic lens 1. Due to the magnifying action of the lens 2, the aperture F value of the lens 2 becomes larger as compared with the photographic lens 1 and the brightness of light per area can be reduced. When the darkened light is inputted to image intensifiers 5, 8, and 11, the service lives of the intensifiers 5, 8, and 11 can be prolonged as compared with the conventional case. The optical image magnified through the image magnifying lens 2 is reduced by means of taper fibers 6, 9, and 12 after the image is amplified by means of the intensifiers 5, 8, and 11. When magnifying and reducing optical systems are combined in this manner, the performances of the intensifiers 5, 8, and 11 are brought out to the maximum and the resolution of the finally obtained image can be improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003026359-A (JP)
Title: Improved web handling method and apparatus
Inventor: PRITTIE ALLAN R
IPC: B65H23/188
Filed: 2002-04-11
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for accumulating and releasing a web with little web distortion and minimum inertia. SOLUTION: A frame supports first and second parallel main cylinders. The first cylinder rotates continuously, while the second cylinder operates in a non-uniform manner. A third main cylinder remains parallel with the first and second axes while moving perpendicular to those axes. The web passes around the first cylinder through the first nip, thence to and around the periphery of the third cylinder, thence to and partially around the periphery of the second cylinder and through the second nip. The web spans from the third cylinder are substantially parallel. An endless belt associated with each end of the third cylinder ensures that the third cylinder occupies an axis location and a rotational position which substantially control the web stress as the web passes through the cylinders.
Patent JP-2003309476-A (JP)
Title: Radio transmission, ratio receiver, radio transmission reception system, radio transmission method and radio reception method
Inventor: MATSUYOSHI TOSHIMITSU
IPC: H04L27/36
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio transmitter, and a radio receiver which are compact and inexpensive, and a ratio transmission/reception system, a ratio transmission method and a radio reception method.  <P>SOLUTION: This radio transmitter is provided with: a base-band part; an orthogonal modulator 16 for orthogonally modulating an I signal and a Q signal and outputting a first signal to be modulated; a delay circuit 15 for receiving the I signal and the Q signal and outputting an I' signal and a Q' signal; an orthogonal modulator 17 for orthogonally modulating the I' signal and the Q' signal and outputting a second signal to be modulated; an amplifier 18 for amplifying the first signal to be modulated; an amplifier 19 for amplifying the second signal to be modulated; a capacitor 22 for connecting the output sides of the amplifiers 18 and 19 and making distortion signals from both the amplifiers 18 and 19 pass; an antenna 25 connected to the output side of the amplifier 18 and transmitting a first transmission signal; and a second antenna connected to the output side of the amplifier 19 and outputting a second transmission signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305849-A (JP)
Title: Inkjet head and its manufacturing method
Inventor: ARIMURA TOSHIO
IPC: B41J2/045
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To propose a compact inkjet head having a superior efficiency in discharging ink.  <P>SOLUTION: An ink supply port part 9 for supplying the ink to a plurality of discrete ink chambers 5 from a common ink chamber 6 of the inkjet head of an electrostatic driving type has three columnar projections 27 of a triangular section formed at equal intervals at a halfway part of an ink channel and arranged so that each base of the triangle is directed to the discrete ink chamber side. The single channel from the common ink chamber side is turned here to four branching channels and is turned again to a single channel at the discrete ink chamber side. The four-branching channels part is constructed to have a cross section gradually reduced from the common ink chamber side to the discrete ink chamber side. Therefore, at the time of discharging ink liquid drops from nozzle holes of the inkjet head, a reverse flow of the ink to the common ink chamber 6 is suppressed, and the ink supply from the common ink chamber 6 to the discrete ink chambers 5 can be quickly carried out after the ink liquid drops are discharged. The compact inkjet head having the superior ink discharge efficiency can be realized accordingly.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003308868-A (JP)
Title: Gas fuel supply device
Inventor: INO TAKASHI
IPC: F23N5/24
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas fuel supply device allowing failure diagnosis of a shut-off valve in a short time.  <P>SOLUTION: A fuel is supplied from a fuel tank 2 to a fuel cell 1 via fuel supply line 4 having the shut-off valve 3 and a pressure sensor 5 in sequence, the shut-off valve 3 is opened in accordance with a failure diagnosis signal and a percentage of pressure drop is calculated in accordance with pressure information from the pressure sensor 5 and the passage of time to determine the condition of a failure of the shut-off valve 3. In this case, an electric power consuming part 11 consumes electric power generated by the fuel cell 1 to increase a target percentage of fuel consumption C1, thus permitting determination of the condition of the failure in a short time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002332470-A (JP)
Title: Hot-melt adhesive
Inventor: BRINKMAN LARRY FRANK
IPC: C08G18/66
Filed: 2002-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a hot-melt adhesive. SOLUTION: The adhesive is a moist-reactive hot-melt adhesive composition formed by admixing polyisocyanate, amorphous polyol, 1.3-6 wt.% of tri-1-6C alkyl citrate and 0.1-10 wt.% of styrene/allyl alcohol copolymer of 100-300 hydroxyl value and a number-average molecular weight (Mn) of 1,000-4,000, based on the weight of the adhesive composition wherein the group equivalent ratio of NCO/OH in the components is 1.05-2.5, these components include no crystalline polyester nor polyether and these components include water in an amount of <1 wt.% based on the total weight of the components.
Patent JP-2003005884-A (JP)
Title: Method for operating device operation
Inventor: KUTH RAINER DIPL PHYS
IPC: G06F3/0482
Filed: 2002-04-23
Abstract: PROBLEM TO BE SOLVED: To generate a prerequisite condition for more easily operating an operable device by using the menu of tree structure. SOLUTION: The device (1) is operated by sequentially selecting a menu selection item by using the menu of tree structure constituted of menu lists (a to g and e' to g') which include the menu selection items and which are hierarchically constituted, making it active and making a system pass through the various paths of the menu in accordance with the selection of the menu selection item. The menu selection items allocated to a preferential path is emphasized based on the automatic acquirement of the preferential path.
Patent JP-2003317806-A (JP)
Title: Nonaqueous lithium secondary cell, and manufacturing method of the same
Inventor: TACHIBANA KAZUHIRO
IPC: H01M10/05
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonaqueous lithium secondary cell capable of charging and discharging at ultra-high speed.  <P>SOLUTION: For the nonaqueous lithium secondary cell having a positive current collector electrode to which, positive active material is adhered, a ultra- high speed charge/discharge with excellent charging/discharging characteristic is obtained by adjusting the amount of positive active material m [g/cm<SP>2</SP>] adhered to the metallic surface of the positive current collector so as to satisfy the relation m≤(η/σ)×(1/CQ), on condition that η [V] represents the decomposition overpotential of the electrolytic solution, σ [Ωcm<SP>2</SP>] represents the contact resistance the between the positive current collector and the positive material including the positive current collector, Q [mAh/g] represents the theoretical quantity of electricity of the lithium compound oxide, and C [h<SP>-1</SP>] represents the C rate of the lithium cell.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002326934-A (JP)
Title: Method for using ryrrole derivative and kit and composition therefor
Inventor: CLARY CATHRYN MONTGOMERY
IPC: A61P25/20
Filed: 2002-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a pharmaceutical composition containing a pyrrole derivative and useful for the treatment of obsessive-compulsive disorder, etc. SOLUTION: The present invention provides a method for the treatment of obsessive-compulsive disorder, acute stress disorder, post traumatic stress disorder, social anxiety disorder, somatization disorder, topophobia, premenstrual discomfort, anxiety to therapeutic situation, maladjustment accompanying depression, dysthymia, specific morbid fear and fibromyalgia by using a compound of formula (I), its pharmacologically permissible salt, optical isomer or prodrug, and a kit for the treatment. The invention further provides a composition containing the compound of formula (I), its pharmacologically permissible salt, optical isomer or prodrug and an additional compound useful for the treatment of the aforementioned symptoms.
Patent JP-2003324833-A (JP)
Title: Conduit for fluid transportation
Inventor: HIROSHIMA TAKASHI
IPC: H02G15/08
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To perform piping work of a conduit for fluid transportation safely, promptly, and highly efficiently so as to shield the conduit from transportation fluid in it, without exposing cables provided side by side to the outside.  <P>SOLUTION: The conduit 5a is made large outwardly in the radial direction, from the peripheral edge of one end side opening of an inner pipe 19a as a fluid passage and integrally connected with the whole periphery of one end side of an outer pipe 18a. The conduit 5 has a first coupling flange 4a protruded more outwardly than the outer-periphery surface of the outer pipe 18a, and a second coupling flange 4b on the other end side having the same structure. A cable 40a is wired between the female-type splicer 46, attached to the first coupling flange 4a and the female-type splicer 46 attached to the second coupling flange 4b in a cable duct between the inner pipe 19a and the outer pipe 18a, and the female-type splicer 46 on the first coupling flange 4a side and the female-type splicer 46 on the second coupling flange 4b side are connected with each other via a male type splicer 49.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003320438-A (JP)
Title: Method for providing full mold casting process pattern
Inventor: KUSUBE TADASHI
IPC: B22C3/00
Filed: 2002-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for providing a full mold casting process pattern, by which a burden imposed upon a casting manufacturer in the full mold method can be lessened.  <P>SOLUTION: The method for providing the pattern for the casting to be manufactured by the full mold casting process comprises a process for virtually simulating the full mold casting using information concerning the casting, a process for deciding a casting plan to satisfy the filling behavior of a molten metal in the full mold casting process based on the simulation, and a process for manufacturing the pattern applied with a coating agent based on the casting plan.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003323097-A (JP)
Title: Image forming apparatus
Inventor: TAKEUCHI YASUSHI
IPC: G03G15/00
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which prevents degradation in cleaning performance.  <P>SOLUTION: In the image forming apparatus having a photoreceptor drum (photoreceptor body) 1, a development device 3, a transfer device 7 and a cleaner 9, the cleaner 9 has a cleaning blade which serves as a cleaning means. The cleaning blade made of at least a blade 9-1 having a high rebound elastic modulus and a blade 9-2 having a low rebound elastic modulus is brought into contact with the photoreceptor drum 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003057747-A (JP)
Title: Projector
Inventor: YOKOTA HIDEO
IPC: G02F1/13
Filed: 2002-05-07
Abstract: PROBLEM TO BE SOLVED: To obtain a projector which brightly projects image information formed by a liquid crystal light value on a prescribed face while reducing the loss of the light quantity. SOLUTION: The projector is provided with a liquid crystal panel which has multiple pixels and has a lens array arranged on the light incidence side of the pixels and a projection system which projects light from the liquid crystal panel, and polarizing filters are provided on the light incidence side and the light exit side of the pixels, and each lens of the lens array converges light made incident on the liquid crystal panel on the light exit side of the pixels.
Patent JP-2003329553-A (JP)
Title: Sampling apparatus for pressure fluid
Inventor: KOBAYASHI MASAHIDE
IPC: G01N1/22
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sampling apparatus of a pressure fluid for removing a stagnant fluid remaining in a branch pipe for sampling and then sampling the sample fluid.  <P>SOLUTION: The sampling apparatus 1 is connected to a branch pipe 3 for sampling motor piping 2 where the pressure fluid flows via couplers 6, 10 and seals the pressure fluid into a sample accommodation chamber 7 of a sampling container 9 in a state where an expansion member 8 is compressed. One end opening of an outflow pipe 13 is allowed to face the inlet/outlet of the sample accommodation chamber 7 in the sampling container 9. The other end opening is extended to the outside of a sample inlet channel 4 reaching a sampling container 9 from the branch pipe 3, thus enabling the standing fluid remaining in the branch pipe to flow out via the outflow pipe.  <P>COPYRIGHT: (C)2004,JPO