baber/WOPTO huggingface dataset:
Patent JP-2003300035-A (JP)
Title: Methane fermentation treatment system and denitrification method of its digested liquid
Inventor: FURUYA OSAMU
IPC: C02F1/28
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a methane fermentation treatment system of organic waste such as cattle excreta, a denitrification method and a decoloring method of a digested liquid by which methane bacteria concentration in a methane fermentation tank can be maintained and controlled in high concentration, contamination concentration of the digested liquid flowing out of the methane fermentation tank can be reduced at a low cost and denitrification treatment of the digested liquid can be performed at a low cost.  <P>SOLUTION: The methane fermentation treatment system is provided in parallel with the methane fermentation tank 1, a plurality of aerobic column tanks and an anaerobic column tank which decontaminate the digested liquid M guided from the fermentation tank 1 by biological treatment in stages. In the methane fermentation tank 1, a baffle 13 for preventing agitation of the organic waste from being conveyed to the digested liquid M in an upper section is provided. Further an overflow weir 14 which is disposed between the baffle 13 and a wall of the methane fermentation tank 1 at the same level as the water level L of the digested liquid M flowing out outside the tank and over which a part of the digested liquid M flows in accordance with water level rise of the digested liquid M, is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002362931-A (JP)
Title: Controller for glass product forming machine
Inventor: SIMON JONATHAN S
IPC: G05B13/04
Filed: 2002-04-09
Abstract: PROBLEM TO BE SOLVED: To facilitate the machine regulation for improving productivity by improving a control system for a glass product bottle forming machine by simplification of machine operation. SOLUTION: The bottle forming machine is controlled by a programmable sequencer for regulating the machine cycle of the prescribed cycle time. A computerization model which is a mathematical expression of a network restraining diagram of an unwrap bottle forming process is used. This model is analyzed as a restraining optimization problem. In this analysis, work periods, quasi-work periods, machine cycle time, the start of respective displacements and the time when air supply valves are turned on and off, as well as the highest machine cycle time executable in accordance with thermoforming process periods, as well as the start of the respective displacement and the on-off time of the respective valves in the unwrap glass product forming process are determined.
Patent JP-2003304354-A (JP)
Title: Method and program for controlling image-reading apparatus
Inventor: TAKESHITA YUJIRO
IPC: H04N1/00
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control method of an image-read apparatus that can be put into action, even if a control program of the image-reading apparatus is set to be the conventional one or an application program that can be quickly activated.  <P>SOLUTION: There are API modules 25, 26, and 27, interface modules 23 and 24, and hardware control modules 28, 29, 30, and 31. When the interface modules are invoked first, they request the reading of images from the API modules. The API modules invoke the hardware control modules, when the reading of the images is required. The interface modules organize an image file based on the acquired image data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304680-A (JP)
Title: Two-way step-up/down converter both for alternating current and for direct current
Inventor: SUZUKI YASUNOBU
IPC: H02M5/12
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a completely novel two-way step-up/down converter both for alternating current and for direct current, which increases or decreases alternating- current, direct-current, or both current-superposed input voltage; is provided with an automatic voltage regulating function and thus compatible with conventional alternating-current transformers; is capable of directly increasing/decreasing and converting in two ways direct-current voltages and direct currents, such as those in fuel cells and photovoltaic power generation, as well as in 400-Hz power supplies; and is of small size and light-weight and efficient.  <P>SOLUTION: The two-way step-up/down converter both for alternating current and for direct current is so constituted that an alternating-current, direct-current, or both current-superposed input voltage is modulated at a frequency higher that at least an input frequency, and the modulated voltage is applied to a high-frequency autotransformer. The voltage is then increased or decreased and demodulated, and then smoothed. Thus, the converter is capable of increasing and decreasing the original alternating-current, direct-current, or both current-superposed input voltage and letting electric power energy flow in either of directions, normal direction or reverse direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302898-A (JP)
Title: Map analyzing device and program for realizing the same
Inventor: ISHIMARU NOBUHIRO
IPC: G06T1/00
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a program for highly accurately analyzing a complex scene image pickup picture by adaptively using map data of various accuracy.  <P>SOLUTION: The program for adaptively carrying out the optimum analysis in accordance with the accuracy or the difference in the accuracy of a map and a picture is realized by calling up 102 the scene image pickup picture 100 and the map 101, using the attribute information of the scene image pickup picture and the map to discriminate 103 the accuracy of the map to the picture, carrying out detailed shape analysis 104 when the map is discriminated to be high in accuracy, carrying out approximate shape analysis 105 when the map is discriminated to be low in accuracy, and outputting 106 the result of analysis.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304074-A (JP)
Title: Display device
Inventor: IHARA FUMIAKI
IPC: H05K7/12
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To mount a display unit and a control unit on a printed wiring board in a display device that displays information on its sloping plane containing a vertical plane and a sloping plane in various apparatuses.  <P>SOLUTION: A display device is used in a test apparatus or a measuring apparatus or the like, and displays various information through a display window 4 provided to the sloping plane 3 of a case 1 containing a vertical plane 2 and the sloping plane 3. The printed wiring board 5 is provided in parallel with the vertical plane 2 of the case 1 so as to confront the vertical plane 2 and sloping plane 3 of the case 1. The control unit 11 such as switches 9 or the like is provided on a part of the printed wiring board 5 which confronts the vertical plane 2. The display unit 7 displays information by emitting light from a plurality of light emitting diodes 6 at a part of the printed wiring board 5 which confronts the sloping plane 3. A prism 8 is provided in front of the display unit 7 to refract light rays emitted from the display unit 7 and to enable them to impinge on the sloping plane nearly at right angles.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003300401-A (JP)
Title: Bearing device for driving wheel
Inventor: TAJIMA HIDEJI
IPC: F16C35/063
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing device for a driving wheel with excellent durability in which a light weight and a compact size are accomplished; no loosening is generated at a fixed part even if a large moment load is applied to the device; and rigidity of the device is enhanced.  <P>SOLUTION: In the bearing device for a driving wheel, a hub wheel 1 and an outer coupling member of an equal velocity universal coupling 3 are fitted to each other and one inner rolling surface 1a is formed on an outer periphery of the hub wheel 1 and the other inner rolling surface 14a is formed on an outer periphery of the outer coupling member 14 respectively. The wheel is rotatably supported to a car body. A cured projection/recessed part 5 is formed on an inner peripheral surface of the hub wheel 1 and a diameter of the fitted part 17b of the outer coupling member 14 is enlarged to be bitten to the projection/recessed part 5. Thereby, the hub wheel 1 and the outer coupling member 14 are integrally bonded and hardness of an inner diameter surface of the fitted part 17b of the outer coupling member 14 is further made higher than that of a core part to enhance the durability of the fitted part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305395-A (JP)
Title: Coating device and coating method
Inventor: FURUSAWA TOSHINORI
IPC: B05D1/26
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a die-coating device in which swell in film-thickness at a coating-start edge and a coating-end edge is reduced, and effective area in a coating film is enlarged.  <P>SOLUTION: A coating liquid reservoir is provided at least in either side of the front lip face or rear lip face of a coating head. When coating liquid is filled in the reservoir before starting of coating, a liquid bead is promptly formed in a coating direction, resulting in suppression of swell in the film thickness at the coating-start edge. Further, the greater part of the bead of remaining coating liquid at the coating end edge is held in the reservoir, resulting in suppression of swell in the film thickness at the coating end edge.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003155275-A (JP)
Title: Method for producing 5-amino-4-nitrosopyrazole derivative or its salt
Inventor: FUKUDA YASUHISA
IPC: C07D231/38
Filed: 2002-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a 5-amino-4-nitrosopyrazole derivative or its salt at a high yield by a simple method from an easily available raw material. SOLUTION: This method for producing a 5-amino-4-nitrosopyrazole derivative represented by the general formula (3) [wherein, R<3> is H or (substituted) alkyl or aryl] or its salt is characterized by reacting 3,3-dialkoxy-2- hyhdroxyiminopropionitrile represented by the general formula (1) (wherein, R<1> and R<2> are the same or different 1-8C alkyl) with a hydrazine compound represented by the general formula (2) H2 NNHR<3> (2) [wherein, R<3> is H or (substituted) alkyl or aryl].
Patent JP-2003034773-A (JP)
Title: Clear paint for golf ball and golf ball
Inventor: ISHINO YUICHI
IPC: B05D7/00
Filed: 2002-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a golf ball having a clear paint layer excellent in abrasion resistance, stain resistant, capable of easily removing the stain by wiping, having a small surface frictional coefficient, and excellent in surface slip properties, with these effects continuing for a long period of time. SOLUTION: The clear paint comprises modified silicone oil having two or more hydroxy groups at one terminal. The golf ball is prepared by coating the clear paint for golf ball on the surface.
Patent JP-2003310483-A (JP)
Title: Heating toilet seat device
Inventor: IWATA KENGO
IPC: A47K13/30
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating toilet seat device that efficiently heats the surface of a toilet seat by delivering warm air to the interior of the toilet seat.  <P>SOLUTION: The heating toilet seat device is composed of a fan 3a for sending air, an air heater 4a arranged in a air duct to heat the air sent by the fan 3a into warm air, a control section 5a for controlling the revolution of the fan 3a and the calorific value of the air heater 4a, a body case 6a for storing the fan 3a, the air heater 4a and the control section 5a, a blast nozzle 7a communicating with the air duct arranged in the front of the body case 6a, a toilet seat 2a arranged forward of the body case 6a, the interior of which is hollowed, partitions 10a, 10b and 10c arranged so as to direct warm air sent to the interior of the toilet seat 2a to the inside periphery from the outside periphery of the toilet seat 2a and an exhaust outlet 9a for exhausting air out of the toilet seat 2a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312042-A (JP)
Title: Image processor, its processing method and imaging apparatus
Inventor: SUGA DAISUKE
IPC: H04N1/21
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that a novel controller dedicated to a multi-laser beam printer is required to be developed because a controller for a general purpose single beam laser printer cannot deal with the multi-laser beam printer.  <P>SOLUTION: The image processor comprises a record control section 101 generating an image signal being fed to a single beam printer engine performing the recording using a single light for scanning, and an image processing section 102 for converting a BD1 signal, being delivered from a multibeam printer engine 103 for recording an image using the lights emitted from a plurality of light emitting elements by driving them depending on respective image signals in parallel for scanning, into a BD2 signal and delivering the BD2 signal to the record control section 101, and delivering an image signal being fed from the record control section 101 in synchronism with the BD2 signal to the multibeam printer engine 103 as a number of image signals corresponding to the number of the plurality of light emitting elements. When the image signal is transmitted to the printer engine 103 at a low transmission rate, a pixel sync signal VCLK is fed to the image processing section 102 as a pixel sync signal from the record control section 101.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312849-A (JP)
Title: Stock scheduling method
Inventor: MITSUKUNI KOUSHICHIROU
IPC: B65G61/00
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems in conventional technique related to stock controlling and scheduling including trouble in stock and delivery caused by fluctuation of demand, and need for keeping a large safety stock to cope with the trouble.  <P>SOLUTION: For solving above problems, a stock scheduling server 100 receives demand characteristics and supply characteristics of merchandise, and lead time and scheduling cycles in merchandise distribution routes from a production control server 200, a transport control server 300, and a sale control server 400, and determines necessary stock quantity based on these.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314665-A (JP)
Title: Cam follower
Inventor: SHUDO SHINPEI
IPC: F01L1/18
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cam follower assembled in a valve mechanism for an internal combustion engine, mountable thereto without damaging an orbital plane even when whole quenching is applied to a supporting shaft.  <P>SOLUTION: A supporting shaft body 31 at one end of the supporting shaft 3 is pressed into a second shaft mounting hole 13, a first supporting shaft diameter-contracted portion 32a at the other end thereof is inserted into a first shaft mounting hole 12, and a first shaft fixing member 14a in a circular shape fitted into a circular space S formed between the outer periphery face of the first supporting shaft diameter-contracted portion 32a and the inner periphery face of the first shaft mounting hole 12 is caulked to the outer periphery face of the first supporting shaft diameter-contracted portion 32a and the inner periphery face of the first shaft mounting hole 12. Thereby, the supporting shaft 3 is mounted between a pair of opposed side wall portions 7, 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003323635-A (JP)
Title: Image compositing device and method
Inventor: MURAKI SHIGERU
IPC: G06T5/50
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image compositing device which composites images at high speed and which can be extended according to the increase of the number of images to be composited.  <P>SOLUTION: Partial images created by respective node computers are synchronized by a synchronizing part. The synchronized partial image data are superimposed on the half partial images by a first hierarchical image superimposing part using a plurality of image superimposing circuits for compositing two partial images, and then the partial images are repeatedly superimposed by a second hierarchical image superimposing part, a third hierarchical image superimposing part and so on having the same constitution as that of the first hierarchical image superimposing part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322497-A (JP)
Title: Gun with shoulder guard gunstock
Inventor: KAGAMI TOMOYASU
IPC: F41C23/14
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gun with a shoulder guard gunstock which can remarkably improve the hit precision of trapshooting by easily adjusting the shoulder vertical position of a butt plate (pad) on the basis end of a gunstock, has extremely excellent shock absorbability at a shooting time and does not have a possibility of the occurrence of damage in shoulders by reducing fatigue of the shoulders.  <P>SOLUTION: The butt plate is attached to the basis end of the gunstock so that the vertical position of the butt plate can be controlled.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003333050-A (JP)
Title: Data-transmitting method
Inventor: OKAWA YASUHITO
IPC: H04W74/04
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a LAN system which ensures transfer speed of transfer data needing a wide band, when the band of the LAN system becomes congested.  <P>SOLUTION: A band-adjustable access point 10 allocates bands to transfer data inputted via the Internet 1000 and transfers it to information processors 1020<SB>1</SB>-1020<SB>4</SB>. When new transfer data are inputted to the band-adjustable access point 10, this access point 10 compares its own unoccupied band with required bands at transfer, newly set by the servers 15<SB>1</SB>-15<SB>3</SB>to decide whether the new transfer data are transferable. If not transferable, the access point 10 reduces the band for the transfer data which are transferred to ensure a band for the new transfer data, based on the priority and the media class embedded in the new transfer data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326225-A (JP)
Title: Washing apparatus
Inventor: SAKAKIBARA MASATO
IPC: C23G3/00
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washing apparatus for removing foreign matter effectively by causing bubbles to reach minute portions of a work.  <P>SOLUTION: This washing apparatus 1 has a washing tank 2 for inserting and placing the work 6, a washing liquid supplying means 3 for supplying a washing liquid, a washing liquid draining means 4 for draining the waste washing liquid, a nozzle 21 for discharging a gas to form bubbles in the washing liquid and a positive pressure keeping means 22 for keeping the inside of the tank 2 in the positive pressure higher than the atmospheric one. The apparatus 1 is constituted so that the foreign matter stuck to the work 6 is removed by discharging the gas to form bubbles in the state that the inside of the tank 2 is kept in the positive pressure and bringing the formed bubbles into contact with the work 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003069830-A (JP)
Title: Image processing method and apparatus and image forming apparatus
Inventor: KAWAMOTO HIROYUKI
IPC: G06T5/20
Filed: 2002-05-14
Abstract: PROBLEM TO BE SOLVED: To construct an image processing system with little moire generated at a low cost which suppresses moire generation with respect to a halftone dot image and also clearly duplicates a line drawing part of a character, etc., with a simple configuration. SOLUTION: An image processor includes a spatial filtering means (21) for applying to input image data MTF (modulation transfer function) correction process that makes image edges on an image clear and vivid in which the number of bits of output data becomes more than that of the input image data, and a resolution converting means (22) for converting the output image data subjected to the MTF correction into one having a high density ((b) in figure 2, figure 4, figure 6). An image processing method is applied to the image data resolution conversion (22) into image data having a high density and spatial filtering processing (21) and subsequently applies resolution conversion (31) to the image data into one having a low density ((a) of figure 8).  An image processing method is applied to the image data spatial filtering processing (21) in which a dynamic range is taken wider in an output than in an input and resolution conversion (22) into one having a high density and subsequently applies resolution conversion into one having a low density ((b) and (c) of figure 8 and figure 9).
Patent JP-2003328999-A (JP)
Title: Electric blower
Inventor: KATO KATSUHIDE
IPC: F04D29/00
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric blower which effectively cools a rectifier and the periphery thereof, and maintains an appropriate rectifying function.  <P>SOLUTION: An armature 22 is arranged freely to rotate inside of a stator 21 with a clearance S for flowing air between the stator 21. A fan 40 of a fan part F for blowing air to the clearance S is connected to one end of a rotary shaft 22a of the armature 22. The rectifier 23 is fitted to an opposite side of the rotary shaft 22a in relation to the fan 40. A brush device 24 is arranged, while pushing a brush 25 to the rectifier 23. An air guide 32 for guiding the air passed the clearance S toward the rectifier 23 is provided in a downwind side of the clearance S.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332944-A (JP)
Title: Path selection circuit and method
Inventor: IOCHI HITOSHI
IPC: H04B1/7117
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a path selection circuit and a method which can improve a reception performance by changing a minimum selection path range based on a delay profile or tracking information.  <P>SOLUTION: The path selection circuit 100 includes a delay profile generator 101 for generating a delay profile that is a correlation value of every receiving phases, a minimum selection path interval decider 102 for deciding the minimum selection path interval, a path selector 103 for carrying out the path selection using the minimum selection path interval based on the generated delay profile.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332539-A (JP)
Title: Ferroelectric capacitor, manufacturing method thereof, and semiconductor storage device
Inventor: HASE TAKU
IPC: H01L21/02
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ferroelectric capacitor and the manufacturing method thereof wherein the polarization inversion of a ferroelectric thin film is made easy and the polarization inversion charge of a ferroelectric thin film can be increased.  <P>SOLUTION: In the ferroelectric capacitor having a lower electrode, a ferroelectric thin film, and an upper electrode, the upper electrode is made of Ru<SB>1-</SB>XOX (X is 0.005 to 0.05; an oxygen content in Ru metal is 0.5-5 atm.%), and has an Ru metal crystalline phase.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337141-A (JP)
Title: Probe and method of manufacturing the same
Inventor: UEHARA HIDEO
IPC: G01R1/073
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a probe in which a wiring pattern and a contact terminal sufficiently resist a peeling force in an inspection, which sufficiently resists a cleaning operation using a solvent such as ethanol or the like or a proper detergent, which increases a strength of a bonding place of the contact terminal to the wiring pattern and which prevents the contact terminal from falling and to provide a method of manufacturing the probe.  <P>SOLUTION: The wiring pattern 3 is formed between a first insulating layer 1 and a second insulating layer 2, and the wiring pattern 3 is bonded to a connection-side end part 4a of the contact terminal 4 which passes the layer 1 and in which a contact-side end face 4d protrudes on the layer, i.e., which is bonded to the end face 4d and a side circumferential face 4c at the end part 4a. The contact terminal 4 is formed in a shape in which a cross-sectional area of the end part 4a is larger than a cross-sectional area of the end face 4d.  <P>COPYRIGHT: (C)2004,JPO