baber/WOPTO huggingface dataset:
Patent JP-2004062078-A (JP)
Title: System and method for identifying consumables
Inventor: TSUCHIYA SHIZUO
IPC: G03G21/04
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and a method for preventing consumables such as a toner-set from being illegally used, as for an image forming apparatus such as a printer device.  <P>SOLUTION: Information constituted of consumables ID, a flag showing whether the consumables are in use or not, a flag showing whether the consumables reach the replacement time are stored in a server connected to the image forming apparatus through an internet, and when the power source of the image forming apparatus is turned on, when new consumables are set in the image forming apparatus, and also, when the consumables are consumed, the information is checked so as to decide whether or not the consumables are illegally used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004069128-A (JP)
Title: Heat exchanger
Inventor: SATO JUNJI
IPC: F28F9/04
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To effectively prevent the occurrence of rattling at assembling caused by thinning a flange 11, when integrally forming a flanged pipe mouthpiece 1 from a flat plate by press processing.  <P>SOLUTION: A heat exchanger 100 having the flanged pipe mouthpiece 1, which is integrally formed by carrying out the press processing of the flat plate, at an inlet or an outlet of fluid is provided. The occurrence of rattling at assembling is effectively prevented by forming uneven portions of radially embossed portions 3 in a thickness direction of the flange 11 and compensating the decrease of wall thickness due to the press processing. A C-clamp 23 is used for connecting a connecting pipe 2 even to the thinned flange 11 due to the press processing similarly to a conventional flanged pipe mouthpiece having a thick flange 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004069159-A (JP)
Title: Ventilation device
Inventor: MIZOGUCHI KENJI
IPC: F24F7/10
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To easily handle in an attaching operation and to prevent occurrence of noises by preventing detachment of an insulating material adhered to the body casing around a ventilation hole.  <P>SOLUTION: In this ventilation device, a outward bending portion 9 and an outward folding portion 10 are respectively provided to an inside blowout port 4 and an outside blowout port 5 as inlet/outlet of two systems of ventilating passages opened on side of a steel body casing 1 constituting the outer shell, and an inside suction port 6 and an outside suction port 7. At the same time, the insulating material adhered to the outer surface of the body casing 1 is also bent following the bending and folding and sandwiched by the bending portion 9 and the folding portion 10. The folding portion 10 is machined by a turret punch press.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004068907-A (JP)
Title: Hydraulic circuit for construction machine
Inventor: ISHIKAWA HAJIME
IPC: F15B11/02
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a traveling system hydraulic circuit preventing hunting and the generation of cavitation.  <P>SOLUTION: In the hydraulic circuit for a construction machine provided with counter balance valves in right and left traveling system oil passages coupling hydraulic motors to output side ports of right and left traveling switching control valves, a branch oil passage is provided in a hydraulic pressure supplying side oil passage of the counter balance valve. The branch oil passage is provided with a check valve, and connected to an oil tank. Sucking back from the oil tank is enabled, and a throttle is provided in a pilot oil passage of the counter balance valve.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004068737-A (JP)
Title: Control device for internal combustion engine and its method
Inventor: TAKIMOTO TOSHIYUKI
IPC: F02D45/00
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the influence of aging effects and avoid the worsening of fuel economy and a great change in air-fuel ratio by controlling control parameters so that the ratio of engine output torque to fuel supply amount is the maximum.  <P>SOLUTION: An intake valve timing VVT is calculated from a standard control value f1(KL, NE), a corrected control value VVTadj and an adaptable operation execution value VVTadd. During normal operation, a preset value is set as the adaptable operation execution value Vadd for adaptable operation. The corrected control value VVTadj is set to be a value such that the ratio of engine output torque to fuel injection amount is the maximum during the adaptable operation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065764-A (JP)
Title: Token counter for rotary body type game machine
Inventor: ISHIZUKA YOSHIKI
IPC: A63F5/04
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To newly provide an exclusive token counter of a rotary body type game machine for counting and displaying the number of tokens for a game player as a standard.  <P>SOLUTION: This rotary body type game machine is constituted so that token reference weight is set by determining weight of one token by dividing the total weight by the whole number by weighing the total weight of a large number of tokens 1, ball box reference weight is set by determining weight of one ball box by dividing the total weight by the whole number by weighing the total weight of a large number of ball boxes 2, and a weight correction quantity is set by calculating a tare subtracting quantity on the basis of the ball box reference weight, and is constituted so as to display the total number on a display part by counting the total number of tokens in the whole placing ball boxes 2 on the basis of token reference weight, a ball box reference quantity and a weight correction quantity when placing the token containing ball boxes 2 up to one piece or more on a weighting surface 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004076178-A (JP)
Title: Nonwoven fabric sheet and method for producing the same
Inventor: YANO SHIGERU
IPC: D04H1/76
Filed: 2002-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a nonwoven fabric sheet which is readily processed and has excellent stretchability, flexibility, wearability, etc.  <P>SOLUTION: The nonwoven fabric sheet having a partially formed wavy unevenness is a material which is readily processed and has excellent stretchability, flexibility, wearability, etc. The nonwoven fabric sheet has 2-30mm height of the wavy unevenness, 2-50mm wavelength, 50-300mm length of wavy unevenness formation part, 0.3-20mm length of wavy unevenness nonformation part and 10-200g/m<SP>2</SP>weight. The resin forming the nonwoven fabric sheet is a polyolefin-based resin. The method for producing the nonwoven fabric sheet comprises forming the wavy unevenness on the nonwoven fabric by drawing the nonwoven fabric by using a pair of gear rolls, then nipping the nonwoven fabric by emboss rolls and partially eliminating the wavy unevenness. The method for producing the wavy unevenness comprises partially forming the wavy unevenness on the nonwoven fabric by using a gear roll provided with a plurality of tooth areas having a plurality of arranged teeth and with a plurality of gear teeth-free groove areas as at least one gear roll among a pair of the rolls. The gear pitch of the gear roll is 1-25mm and the degree of gear engagement is 2-30mm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004074548-A (JP)
Title: Printer
Inventor: SAKUMA TAKESHI
IPC: B65H33/00
Filed: 2002-08-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer capable of sustaining a print processing even upon the occurrence of a sheet jam in a sorting mechanism (system).  <P>SOLUTION: The printer comprises a mechanism for sorting printed sheets for each job or each copy and has a jam backup processing function for holding jam backup information of a plurality of pages against a sheet jam, forming the image data of a jammed page again based on the jam backup information following to unjamming and printing the image data thus formed. Upon the occurrence of a sheet jam in a sorting mechanism, a display for making a selection of whether the sorting function is released or not is presented on a display 6 after unjamming of the sorting mechanism. When the release of the sorting function is selected on the display 6, the sorting function is released and jam backup processing is performed under the control of a control means 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004074346-A (JP)
Title: Spectacle lens grinding device
Inventor: SUZUKI YASUO
IPC: B24B9/14
Filed: 2002-08-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spectacle lens grinding device which conducts V-groove work to normal lenses, and V-groove work to plastic lenses of a large degree of curvature for small and laterally long spectacles without complicating or enlarging the whole device.  <P>SOLUTION: In this spectacle lens grinding device, circumferential edge parts of spectacle lenses ML held by lens rotation shafts 23 and 24 are coarsely processed based on lens form in a lens frame in spectacle frames or a template profiling the lens frames, and they are then V-grooved by a V-groove grinding wheel. Separately from the V-groove grinding wheel, a V-groove grinding wheel 200 of a smaller diameter is disposed. The V-groove grinding wheel of the smaller diameter is composed in such a way that its rotation shaft can be tilted to the lens holding shafts.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004078614-A (JP)
Title: Road information distribution system and method for spreading communication terminal equipment to be used for the same system
Inventor: MURAMATSU HARUJI
IPC: G08G1/09
Filed: 2002-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a road information distribution system whose system construction can be inexpensively executed, and to spread communication terminal equipment to be used for this system.  <P>SOLUTION: Communication terminal equipment 11 mounted on a sensor vehicle 1 functioning as a road information sensor transmits acquired sensor information through a portable telephone packet communication network 3 to a control center 4. The control center 4 generates road information based on the received sensor information or the like, and transmits the road information through the portable telephone packet communication network 3 or the Internet 5 to a sensor vehicle 1 and a non-sensor vehicle 2 in accordance with a road information request.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004075294-A (JP)
Title: Jib strut self-assembling method for tower crane
Inventor: MIYA EIJI
IPC: B66C23/36
Filed: 2002-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a jib strut self-assembling method for a crane enabling assembly of a strut by itself without necessitating an auxiliary crane.  <P>SOLUTION: In this tower crane provided with a tower boom 3, a luffing jib 5, and front and rear struts 6, 7 for raising the jib as front attachment in a front part of a machine body 2, one end of a rope 14 is connected with a tip of the rear strut 7, the other end of it is extended through a sheave 8b arranged at a position higher than the rear strut which is at a horizontal attitude to form an angle θ between the rear strut 7 and the rope 14, and the other end of the rope 14 is wound by a winch 12 provided in the machine body 2 to raise the rear strut 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004075616-A (JP)
Title: Method for producing 4-halogeno-2-(4-fluorophenylamino)-5,6-dimethylpyrimidine
Inventor: TANIGUCHI TOMOKO
IPC: C07C277/08
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a 4-hydroxy-2-(4-fluorophenylamino)-5,6-dimethylpyrimidine useful as a medicine technical product in short processes and a simple operation without requiring a specific reagent and apparatus.  <P>SOLUTION: This method for producing the 4-halogeno-2-(4-fluorophenylamino)-5,6-dimethylpyrimidine represented by formula 3 [wherein X in formula 3 is a halogen atom] comprises reacting 4-fluoroaniline with cyanamide under acidic conditions using 2-27 wt.% aqueous solution of hydrochloric acid, further reacting the reaction product with an alkali metal carbonate to provide (4-fluorophenyl)guanidine carbonate represented by formula 1, reacting the (4-fluorophenyl)guanidine carbonate with 2-methylacetoacetate to provide 4-hydroxy-2-(4-fluorophenylamino)-5,6-dimethylpyrimidine represented by formula 2 and then reacting the 4-hydroxy-2-(4-fluorophenylamino)-5,6-dimethylpyrimidine with a halogenating agent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004075923-A (JP)
Title: Flame-retardant resin composition
Inventor: TANAKA YASUMI
IPC: C08K5/16
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flame-retardant resin composition which evolves no halogen gases at the time of forming/processing or burning and which moreover makes its high flame retardancy and its high mechanical strengths stand together.  <P>SOLUTION: The composition comprises 100 pts.wt. of a resin composition consisting of 99-50 wt.% of a polyolefin-based resin (A) and 1-50 wt.% of an ethylene-fatty acid vinyl ester-vinyl alcohol copolymer (B), 50-300 pts.wt. of a surface-treated metal hydroxide (C), and 1-30 pts.wt. of an organic nitrogen-containing flame retardant (D).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004077088-A (JP)
Title: Food cooling system
Inventor: KAWASAKI YOSHITAKA
IPC: F25D16/00
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a food cooling system capable of easily, uniformly and speedily cooling food in a short period of time without spoiling the quality of the food.  <P>SOLUTION: Cooling air is jetted to the inside of a freezing chamber 10 through a through-hole 13 of a cold storage member 12 from a force feeding channel 14 by actuating a force feeder 15 at the time of quick cooling of the food 55. Consequently, a small diametrical columnar cooling air beam 40 is jetted toward the food 55, and the cooling air beam 40 disturbs a heat transfer laminar film 45 formed in the neighborhood of the surface of the food 55. Consequently, heat transfer resistance between the food 55 and the cooling air by the heat transfer laminar film 45 is lowered to improve the cooling speed. The cold storage member 12 accumulates the cold, and consequently, the cold storage member 12 can supplement and supply necessary cold for an initial stage of cooling. Accordingly, the cooling speed can be further improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004077097-A (JP)
Title: Refrigerator and internal combustion engine
Inventor: TAKAGI MASASHI
IPC: F25B27/02
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To make a refrigerator exhibit refrigerating capacity even when sufficient heating steam to operate an ejector not available.  <P>SOLUTION: A coldness accumulating material is filled in a cold energy accumulator 12. Consequently, it is possible to exhibit the refrigerating capacity by coldness accumulated in the cold energy accumulating material even without the sufficient heating steam to operate the ejector for the refrigerator at the time of economical running drive, etc. for stopping an engine 1 at the time of cold starting after stopping the engine 1 for a long time or at the time of a traffic jam.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003073180-A (JP)
Title: Porous compact
Inventor: SAMBROOK RODNEY MARTIN
IPC: B01F23/00
Filed: 2002-08-22
Abstract: PROBLEM TO BE SOLVED: To quickly manufacture a pre-material of a compact before sintering which is excellent in mechanical strength, in a handling property, and in machineabiilty. SOLUTION: A manufacturing method of a porous refractory composed of fire resistant grain is as follows; (a) a process for preparing dispersion of liquid carrier containing the grain, (b) a process for introducing gas into the dispersion, (c) a process for providing a porous solid matter delivered by removing the liquid carrier, and (d) a process for firing the solid matter, wherein the dispersion has low critical viscosity, contains a polymerizable monomer which is polymerized to form the solid matter, and the solid matter is removed in the final firing process of manufacturing final products. It is essentially composed of starting grain, and its vacuum porosity is 20-95%.
Patent JP-2004087189-A (JP)
Title: Transmission cable and manufacturing method of the same
Inventor: OGASAWARA TAKASHI
IPC: H01B11/02
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmission cable of which fluctuations of internal skew are reduced by alleviating damage to signal wires caused by an external force.  <P>SOLUTION: The transmission cable is composed of a pair of insulated wires 7 formed by covering each signal wire 3 with an insulation layer 5, and a cushion material 13 covering the outside of a shield material 11 which covers the outside of the pair of insulated wires 7 and a drain wire. Even if a plurality of transmission cables 1 receive external forces at every manufacturing process when formed into an assembled cable, since each transmission cable 1 is covered with the cushion material 1 as the outermost layer, the deformation of the signal wire 3 is alleviated, the damage to each signal wire 3 is alleviated, and the fluctuations of the internal skew are reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004003793-A (JP)
Title: Throttle valve device and air conditioner
Inventor: KUNO HIROSHI
IPC: F25B41/00
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To significantly reduce noise caused by the intermittent expansion burst of gas particles (gas blocks) after passing through an orifice by preventing the gas particles from being enlarged in the throttle valve device.  <P>SOLUTION: A passage that guides fluid to the throttle passage member 23 from a filter element 20 for capturing an impure ingredient is provided by a distributed communicating hole 26 of a plurality of small paths.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004087825-A (JP)
Title: Electric double layer capacitor
Inventor: TAKASUGI SHINICHI
IPC: H01G11/60
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that inner resistance rises at the time of charging and that capacity is small in many cases in a conventional electric double layer capacitor where density of a compact is raised for enlarging capacity.  <P>SOLUTION: A coefficient of viscosity on a mixed solvent is reduced by mixing a solvent whose coefficient of viscosity is low with a solvent of the electric double layer capacitor. Impregnation of electrolyte to the compact is improved, and a rise of inner resistance at the time of charging is suppressed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004087828-A (JP)
Title: Method and device for processing board and plate member used for the same
Inventor: INOMATA YOSUKE
IPC: H01L31/04
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of efficiently and uniformly forming irregularities on the surface of a board used for a solar cell.  <P>SOLUTION: A board processing device is used for roughening the surface of the board 1 as an object of processing through a method wherein the surface of the board 1 is covered with a plate member 13 having a large number of openings and then subjected to dry etching. The opening rate of the openings 14 is set higher at the center part than at the peripheral part of the plate member 13 in a plan view.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081149-A (JP)
Title: Line guiding mechanism of spinning reel
Inventor: SUGAWARA KENICHI
IPC: A01K89/01
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the entanglement of a fishing line in a line guiding mechanism of a spinning reel.  <P>SOLUTION: The bail arm 34 is provided with a 1st bail supporting member 40, a 2nd bail supporting member, a bail 41 connecting the 1st bail supporting member 40 and the 2nd bail supporting member, a fixed shaft 43 its tip end of which is fixed to the 1st bail supporting member 40, a line roller 44 supported by the fixed shaft 43, and a fixed shaft cover 46 covering the fixed shaft 43. The bail 41 has a rod part 41a having a rod shape and a plate part 41b having a plate shape. The plate part 41b is smoothly connected to the line guiding side and the opposite side of the fixed shaft cover 46 at one end and smoothly connected to the rod part 41a at the other end. The plate part 41b is inserted into a groove 46b opened in a slit form and has a nearly triangular cross-section formed by press work.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081689-A (JP)
Title: Radio-controlled automobile toy
Inventor: TONO JIRO
IPC: A63H17/39
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio-controlled automobile toy that can stably run off-road by gripping a running route with all tires and can change the length of an entire chassis in accordance with the length of a body.  <P>SOLUTION: The chassis 11 is split into the three parts of a front wheel chassis portion 11f, a central chassis portion 11c, and a rear wheel chassis 11r. The front and rear wheel chassis portions 11f and 11r are swingably mounted to the central chassis portion 11c by using first and second A arms 21 and 22, first and second I arms 23 and 24 and first and second linking arms 25 and 28, a front wheel damper 27 and a rear wheel damper 30.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292450-A (JP)
Title: Gastric peristalsis depressant
Inventor: HIKI NAOKI
IPC: A61K9/10
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new gastric peristalsis depressant because butylscopolaminium bromide (a kind of anticholinergic) and glucagons have been used as a gastric peristalsis depressant, but the butylscopolaminium bromide is contraindicative for patients with glaucoma, prostatic hypertrophy and arrhythmia and the gastric peristalsis depressant effect of the glucagons is unsatisfactory.  <P>SOLUTION: The gastric peristalsis depressant contains peppermint oil or L-menthol as an active ingredient and is directly sprayed to the vestibule of the pylorus and thereby the effect is promptly and continuously developed and can be safely applied to the patients who are contraindicative to butylscopolaminium bromide.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092040-A (JP)
Title: Double floor system for floor heating
Inventor: INABA KENJI
IPC: E04F15/18
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate the retrofitting with floor heating in a room wherein floor heating is not installed.  <P>SOLUTION: A piping groove (2) for the floor heating is preprovided in a part which constitutes a corridor (1) of a dwelling, using a double floor system in which a finishing material is applied onto a sub-floor composed of two-layer structure, at least, of a first sub-floor and a second sub-floor; a heating element is arranged in the piping groove (2); and the piping groove (2) is provided between the first sub-floor and the finishing material, and furthermore installed in such a manner as to run longitudinally through an area from a header to the corridor (1) so as to pass through an entrance of each room from the corridor (1).  <P>COPYRIGHT: (C)2004,JPO