baber/WOPTO huggingface dataset:
Patent JP-2003223078-A (JP)
Title: Image forming device and process cartridge
Inventor: OBA HIROYUKI
IPC: G03G21/00
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To accelerate the separation of toner t and conductive powder m in a transfer residual developer, which remain on an image carrier 1 after a transfer process, to facilitate the formation of a negative toner image in an electrification process and the recovery of toner in a development process, to increase the conductive powder m held on a contact electrifying member 2, thereby maintaining stable electrification performance, in a cleanerless image- forming device of a transfer system and a process cartridge attachable/ detachable to/from the image forming device, which use, as an electrifying means for the image carrier 1, the contact electrifying means 2 using the conductive powder m and which supply the conductive powder m to the contact electrifying means 2 from a developing means 3 via the surface of the image carrier 1 by incorporating the conductive powder m in developer 4-a for a developing means 3.  <P>SOLUTION: A conductive elastic body 7 which comes into contact with the image carrier 1 after a toner image was transferred by a transfer means 5 and on the upstream side from the electrifying means 2 in the direction of the movement of the image carrier is included. And a voltage is applied to the conductive elastic body 7.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003223380-A (JP)
Title: Communication apparatus and communication method
Inventor: MIYAZAKI YOSHIAKI
IPC: H04N21/4363
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication apparatus and a communication method capable of accurately displaying information associated with the communication of terminal equipment connected to a communication network at the time of executing communication through the communication network in a radio system.  <P>SOLUTION: The communication apparatus 2 is provided with an I/F 21 for transmitting/receiving data with terminal equipment, a storage part 22 for storing management data for associating identification information 221 and cryptographic key 223 with picture data for identifying the terminal equipment on a screen, and a CPU 24 for permitting connection when prescribed authentication processing based on management data 220 is normal in accordance with a connection request including identification information, and for controlling the display of the identification information based on the management data and a communication rate based on a transmission/ reception processing result and the picture data by associating them with each other, and for controlling picture display indicating that the identification information included in the connection request is not included in the management data. The terminal equipment is provided with an I/F for transmitting/receiving data including the identification information, a storage part, and a CPU for executing prescribed processing.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003171270-A (JP)
Title: Method for producing granule
Inventor: OHASHI FUMIO
IPC: A61K9/16
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an extrusion granulation method for producing medicinal granule containing 3 specific kinds of branched-chain amino acids as active components in stable granulation efficiency.  <P>SOLUTION: A particle mixture containing 3 kinds of branched-chain amino acids consisting of isoleucine, leucine and valine is kneaded with kneading water, the temperature of the kneaded mixture is controlled to 30-0°C and the mixture is granulated by extruding with an extrusion granulator to obtain a medicinal granule containing the 3 kinds of branched-chain amino acids consisting of isoleucine, leucine and valine as exclusive active components.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003219962-A (JP)
Title: Reflux structure of liquid container
Inventor: OSUGA TAKESHI
IPC: A47J27/21
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To causing a negative pressure in an interior of a liquid passage generated after ejecting boiled water from a liquid container to act on a check valve in a reflux passage to open the valve, thereby surely refluxing boiled water remaining in an ejection passage.  <P>SOLUTION: For the reflux structure of a liquid container, in which a reflux passage 39 is provided bypassing a dividing point-side passage 38 including a dividing point 37 in the way of a liquid passage 5 provided between an inner container 2 and ejection port 4, and a part 30 for stopping water upon forward tilting is provided in the dividing point-side passage 38 so as to reflux boiled water remaining on the side of the ejection port 4 on the side of the inner container through a check valve 13 in the reflux passage, which closes upon ejection and opens upon reflux to the reflux passage 39, a resistance part 42 is provided in the dividing point-side passage 38 to narrow the sectional area of the passage 38.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226297-A (JP)
Title: Handrail device of passenger boarding bridge
Inventor: KANEMORI TORU
IPC: E04F11/18
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the projecting length of a handrail into a tunnel.  <P>SOLUTION: A handrail device of a passenger boarding bridge having a plurality of telescopically fitted tunnels 7 and 9 comprises a recessed part 63 formed on inside surfaces of the tunnels 7 and 9 along the longitudinal direction of the tunnels 7 and 9, and a handrail 33 disposed at the position facing the recessed part 63.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003225954-A (JP)
Title: Method for cutting vulcanized tread member
Inventor: USAMI SHIGEOKI
IPC: B29D30/54
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To precisely grasp a tread pattern position of a vulcanized tread member to be conveyed and convey the member to an appropriate cutting position to cut it.  <P>SOLUTION: After conveying a strip-like vulcanized tread member from its cutting position by a specified distance, the tread member or the cutting device is moved, while a tread pattern at a position scheduled for cutting the tread member is photographed by a photographing means monolithically attached to the cutting member. Further, when a position of a search window 22B for designating the pattern position of the photographed tread pattern 10 coincides with the research window 22B for designating the position of a photographed tread pattern image which is stored beforehand, the tread member is cut.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003225735-A (JP)
Title: Manufacturing method of piston for swash type compressor
Inventor: ENOSHIMA FUMINOBU
IPC: F04B39/00
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a piston for a swash type compressor having a hollow head part at low cost.  <P>SOLUTION: A piston stock 160 for manufacturing a piston 14 is manufactured by a pore-free die casting method in a die cast step S12. A core manufactured in a core casting step S10 is positioned in a cavity of a die by a positioning support member. The core forms an internal space of the head part of the piston stock 160. The molten metal in the finely atomized condition is ejected into the cavity by forming an opening part on the cavity side of a runner to be a gate of the diameter smaller than that of other parts. The gate is opened at a plurality of parts which are not interfered by the surface of the core in the cavity. A circumferential wall of the head part of the piston stock 160 can be thin-walled while satisfying the required strength. A through hole is formed in the circumferential wall of the head part after the positioning support member is detached from the piston stock 160. Then, a heat treatment step S14 and a low melting point material flowing-out step are performed at the same time, the characteristic of the material of the piston stock 160 is improved, and the core material in the head part is melted and allowed to flow out of the through hole.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003227302-A (JP)
Title: Blade for promoting wake mixing
Inventor: TSUCHIYA NAOKI
IPC: F04D29/38
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blade for promoting wake mixing that can reduce noises and vibration caused by a wake and can reduce the axial length of an entire engine.  <P>SOLUTION: This blade 10 configures axial flow fluid machinery having a plurality of blade cascades which are adjoining axially each other. Outlet angles from an rear edge 10b increase or decrease alternately in the circumferential direction in accordance with positions in the radial direction, against the standard outlet angle, and a rear edge portion is formed so that mixing of a wake is promoted by an action of a secondary flow 11.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002301018-A (JP)
Title: Optical scanning probe device
Inventor: YAMAMIYA HIROYUKI
IPC: A61B1/00
Filed: 2002-02-05
Abstract: PROBLEM TO BE SOLVED: To provide an optical scanning probe device obtaining an observation image of a desired part to be inspected along its depth. SOLUTION: An optical fiber 6b through which light from a light source is transmitted so that the light is emitted from the end face of the fiber is passed through an optical probe inserted in a coelom and light is collectively applied to a specimen part 13 via the optical system of an optical unit 11 provided inside an end frame 10 which constitutes the tip part 9 of the optical probe. By driving movable mirrors 17 and 18 to scan the focus 23 of the light over a scanned surface 25, a confocal microscopic image can be obtained. An end cover 12 is attached to the frame 10 via a piezoelectric element 28 and made movable in the depth direction 29 of the specimen part 13. By moving the focus 23 in that direction 29, a confocal microscopic image at the desired depth can be obtained.
Patent JP-2003231322-A (JP)
Title: Imaging apparatus
Inventor: WATANABE SHUNSUKE
IPC: G03G21/00
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an imaging apparatus in which the image data of an arbitrary page can be delivered to a printer and printed even when the image data of a plurality of pages is stored while being aggregated in an image memory as the image data of one page in order to perform aggregation printing.  <P>SOLUTION: When print start is designated after a storage copy mode is set, the control section of a digital combined machine calls the image data of a previously specified file (aggregated image data in units of page) among the image data of a plurality of files stored in an image memory, performs image division of the image data called from the image memory based on the number of aggregated pages at the time of storage if liberation of storage aggregation is set at that time, detects each divided image data of that number of pages, and then delivers the divided image data of each page to a printer for printing.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234597-A (JP)
Title: Electronic component mounting equipment and method
Inventor: MIMURA NAOTO
IPC: H05K13/08
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide electronic component mounting equipment and a method which realizes small area arrangement of a component mounter, by reducing the cycle time necessary for mounting.  <P>SOLUTION: The electronic component mounting equipment is provided with a control unit 181. When a first electronic component 112 or a component- holding member 132 interferes with a second electronic component 122 of second component supplying equipment 201 by movement of a mounting head 131, evacuation control of the second electronic component is performed, in order to make the interference with the second component supplying equipment avoided. As a result, the time necessary for elevating the conventional component-holding member can be reduced. When the mounting head is moved, it is unnecessary to move on a wasteful alternate path, so that the cycle time can be reduced and cost reduction can be realized.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003235073-A (JP)
Title: Data transmission system and method for utilizing communication frame
Inventor: MURAKAMI FUMIO
IPC: H04L47/22
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data transmission system capable of transmitting both data at a fixed data transmission rate used for an E1 interface or the like and data such as Ether frames produced at random by means of same wireless frames.  <P>SOLUTION: A constant period slot assignment section 56 of a base station 11 assigns downlink data slots to packets supplied from a first communication interface circuit 157 at a fixed data transmission rate adopted for the E1 interface 6 or the like with preceding to realize the fixed data transmission rate and a request slot assignment signal processing apparatus 55 assigns the remaining downlink slots to packets related to Ether frames supplied via a second communication interface circuit 153 and a downlink subscriber station transmission buffer 65. Thus, the same base station 11 can transmit both the data at the fixed data transmission rate and the data caused at random by means of the same wireless frames.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239503-A (JP)
Title: Natural stone decorative panel and its attaching structure
Inventor: NAKAJI MASABUMI
IPC: E04F13/14
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To suppress deformation and cracks of a surface decorative panels of natural stone adhered to a panel surface.  <P>SOLUTION: The natural stone decorative panel 1 is composed by longitudinally arranging and adhering a plurality of surface decorative panels 5 via a crack preventing sheet 4 on an outdoor side of a base body 3. Since the crack preventing sheet 4 is inserted between the base body 3 and the surface decorative panels 5, deformation such as warpage, bending or torsion of the surface decorative panel 5 is suppressed, strength of the surface decorative panel 5 can be reinforced and easy cracking can be prevented. For example, even when moisture seeping into the surface decorative panel 5 freezes in winter, easy cracking of the surface decorative panel 5 can be prevented by the crack preventing sheet 4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242055-A (JP)
Title: Information processor, network system, information processing method, device control method, storage medium and program
Inventor: NARA SHIGEO
IPC: G06F13/00
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a network system capable of easily and efficiently using and controlling devices on a network.  <P>SOLUTION: A display means 212 displays information on devices on the network on an image screen by a prescribed means (a WWW browser) 211 for allowing an optional user to browse information discrete on the network.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239012-A (JP)
Title: Steel making method by electric furnace
Inventor: ISHII TERUAKI
IPC: C21C7/00
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel making method in which fluorite to be used as a main supply source of fluorine is not used when scraps such as refuse iron and refuse stainless steel, nickel, ferrochromium and other nickel-containing raw materials as raw material of stainless steel, Fe-Ni alloy steel and Ni-based alloy are melted in an electric furnace (in the case of steel refining in which the operation of low alkalinity is requested), and the melting point, the viscosity and the discharging property of the slag equivalent to those when fluorite is used can be maintained.  <P>SOLUTION: When refining steel by the electric furnace, the fluorite-less slag-making agent consisting of one or two or more kinds of lime, refuse refractory, and aluminum or aluminum oxide containing substance is used, and the oxidizing heat of Al and Si is used as a part of the melting heat source.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239360-A (JP)
Title: Water discharging device
Inventor: YANASE MICHINORI
IPC: B05B1/34
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stable water discharging state by applying sufficient and stable swirling force and advancing force to wash water flowing into a water chamber from each line of an eccentric line and an axis directional line, and smoothly mixing the wash water from each line, in the water chamber, hardly losing the swirling force and advancing force.  <P>SOLUTION: The bottom part of a first vortex chamber 206 of a nozzle head 200 is provided with a protrusive body 230 and a projecting member 240. The protrusive body 230 is arranged with a prescribed height in a position substantially on an axis N1-N2 of the first vortex chamber 206, spaced from the inner peripheral wall of the first vortex chamber 206. The projecting member 240 formed integrally with the protrusive body 230 is arranged with a height lower than the lower end part of an opening part 206c for the eccentric line in a region between the inner peripheral wall of the first vortex chamber 206 and the axis N1-N2 of the first vortex chamber 206 and in a region on the opposed side to the opening part 206d for the eccentric line.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238553-A (JP)
Title: 3-chloro-6,7-dihydroxycoumarin and method for producing the same
Inventor: SHIRAI MASASHI
IPC: C07B61/00
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain new 3-chloro-6,7-dihydroxycoumarin and to provide a method for producing the same.  <P>SOLUTION: The 3-chloro-6,7-dihydroxycoumarin is represented by formula (1). The method for producing the 3-chloro-6,7-dihydroxycoumarin comprises reacting 6,7-methylenedioxycoumarin represented by formula (2) with molecular chlorine in the presence of a chlorine compound, then adding water and hydrolyzing the resultant compound.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247156-A (JP)
Title: Perforated sheet and method for producing the same
Inventor: MIYAMOTO TAKANOBU
IPC: D04H1/70
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a perforated sheet of low basis weight and high mechanical strength having large perforation area (perforation size) and a perforation ratio, and to provide a method for economically and efficiently producing such a sheet through eliminating waste of a material.  <P>SOLUTION: The perforated sheet 1 is obtained by shrinking a heat-shrinkable nonwoven fabric 10 with many slits 11 so as to expand the slits 11 and thus form many perforations 2 kept open even in the condition of the nonwoven fabric 10 under no tension. The method for producing the perforated sheet 1 with the many perforations 2 comprises carrying out a heat treatment of the nonwoven fabric 10 under the condition of restraining its shrinkage both in the longitudinal and transverse directions to expand the respective slits 11.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245734-A (JP)
Title: Trimming-press device provided with scrap cutter
Inventor: OKAMOTO SUSUMU
IPC: B23D25/14
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scrap handling structure where secondary troubles such as distortion, burr or chips do not occur in a product-shape region.  <P>SOLUTION: Cutting is performed beforehand in an entire trim line TL area and in areas other than areas adjacent to the trim line TL of a scrap cut line SL, and then, cutting is performed in an area adjacent to the trim line TL of the scrap cut line SL. Distortion is not generated in a product-shape region F accompanying scrap-cut handling, and the generation of burr and fine chips in a shear plane can be prevented beforehand by subdividing a non-product region S which is a scrap, after the frame-like non-product region S is completely cut off and is separated from the product-shape region F.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246237-A (JP)
Title: Platform truck
Inventor: OTA TOSHIHIKO
IPC: B62D1/12
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a platform truck has insufficient torque, particularly insufficient for climbing up a slope or loading baggages.  <P>SOLUTION: The platform truck comprises a power unit including a motor, drive unit, front wheels, and steering wheel at the front of a pallet. When the steering wheel is turned, the whole power unit is rotated to rotate the pallet accordingly. The drive unit comprises a torque converter, a nonstop transmission, and a gear box where the torque converter is arranged above the motor and the nonstep transmission and gear box are arranged by the motor. A torque output from the motor is converted via the torque converter and nonstep transmission. The converted tongue is transmitted to the front wheels with the direction of rotation of the converted torque shifted in a normal direction or a reverse direction by groups of gears rearranged by a changeover operation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003337994-A (JP)
Title: Method and system for calling and allocating taxi or the like using car navigation
Inventor: KOBAYASHI TAKESHI
IPC: G06Q30/06
Filed: 2002-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly call a taxi, etc., even in a strange place.  <P>SOLUTION: When the taxi is required, it is difficult to express the current location of a caller. In this invention, the position is fixed to a store, an office, a company, etc., in the area with a telephone number indication, thereby facilitating retrieval by car navigation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003253362-A (JP)
Title: Non-magnetic highly corrosion-resistant bearing material and its production method
Inventor: TAKAHATA NORITAKA
IPC: C22F1/00
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-magnetic bearing material which has a higher hardness, a longer tumbling fatigue life, and a higher corrosion resistance than those of a precipitation hardened stainless steel, such as JIS SUS630, or a Be-Cu alloy used so far as a non-magnetic bearing material; and a method for producing the same.  <P>SOLUTION: A bearing material having a hardness of 600 Hv or higher and a magnetic permeability (μ-1) of 1.00×10<SP>-2</SP>or less is obtained by keeping a γ'-phase and α-phase composite precipitation hardened alloy having an alloy composition comprising 0.1 wt.% or lower C, 2.0 wt.% or lower Si, 2.0 wt.% or lower Mn, 30-45 wt.% Cr, 1.5-5 wt.% Al, and the balance being unavoidable impurities and Ni at 1,000°C or higher but lower than the solution treatment temperature of the α-phase for 1 min-2 hr, then cooling it, and subjecting it to an aging treatment at 500-800°C for 1 min-100 hr.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253221-A (JP)
Title: Adhesive film and electrode-connected structure using the same
Inventor: TSUKAGOSHI ISAO
IPC: C09J7/00
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive film which can conductively connect electrodes in response to higher density and higher preciseness without using conductive particles having been used and can correspond to the irregular heights of the electrodes, and to provide an electrode-connected structure using the same.  <P>SOLUTION: This adhesive film comprises an adhesive and a polyphthalide. The polyphthalide is represented by the general formula (1).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251980-A (JP)
Title: Nib made of fiber
Inventor: KODAMA HIDETOSHI
IPC: B43K1/12
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that when a resin covering an outer periphery of a nib covered on the outer periphery of the nib formed by converging fibers via a resin binder in a longitudinal direction with a resin, the fibers of the nib in which the covering resin is released from the resin is loosely separated and in the manufacturing step, the resin is immersed into the fibers to disturb an ink flow or a polishing abrasive is adhered to remarkably lower the polishing efficiency.  <P>SOLUTION: The nib made of the fibers comprises the outer periphery in which polyester or acrylic fibers are converged in the longitudinal direction via a resin binder and which are covered with the resin so that the resin for covering the outer periphery is formed of a resin containing a photopolymerizable prepolymer and a photopolymerizable monomer crosslinked and cured with an electromagnetic wave of a short wavelength such as an ultraviolet ray or an electron beam.  <P>COPYRIGHT: (C)2003,JPO