baber/WOPTO huggingface dataset:
Patent JP-2002248869-A (JP)
Title: Reversible heat-sensitive color developing composition, reversible heat-sensitive recording medium using the same, and method for erasing the medium
Inventor: TORII MASASHI
IPC: B41M5/28
Filed: 2002-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a reversible heat-sensitive color developing composition and a reversible heat-sensitive recording medium having stable color developability and particularly excellent heat resistant preservability and capable of dealing with rapid erasing as well as the reversible heat-sensitive recording medium having good durability without generating a bruise mark of the medium even by repeatedly using. SOLUTION: The reversible heat-sensitive color developing composition utilizes a color developing reaction of an electron donative colorational compound with an electron acceptive compound and comprises a compound represented by formula (1) as the electron acceptive compound.
Patent JP-2003210056-A (JP)
Title: Method for dwarfing treatment of monocotyledonous horticultural bulbous flowers
Inventor: AMANO TSURUO
IPC: A01H3/04
Filed: 2002-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new technique for enabling the dwarfing cultivation of bulbous plants.  <P>SOLUTION: A bulb of monocotyledons is dipped in a supernatant of lime nitrogen and naturally dried. Remarkable effects are obtained especially when the bulb is a daffodil or a tulip.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003212370-A (JP)
Title: Paper feeder
Inventor: IIDA YUJIRO
IPC: B65H3/06
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper feeder capable of drive-controlling a hopping roller and a register roller by one motor.  <P>SOLUTION: The paper feeder comprises: a first gear train disposed between the paper feeding cassette motor 9 and a hopping roller shaft 7a; a second gear train between a register roller shaft 16a and the hopping roller shaft 7a; and a planetary gear clutch 32 which connects the hopping roller shaft 7a to the first gear train when transmitting the driving force of the feeding cassette motor 9 to the hopping roller shaft 7a and connects the first and the second gear trains to each other when the driving force of the cassette motor 9 is transmitted to the register roller shaft 16a.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002338255-A (JP)
Title: Method for manufacturing highly homogeneous glass product
Inventor: IZUMITANI TETSUO
IPC: C03B5/187
Filed: 2002-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for of manufacturing glass products each having high homogeneity of a refractive index by taking advantage of the characteristic of the efficient production of optical glass intrinsically possessed by a continuous melting system with a relatively small-sized equipment. SOLUTION: This method for manufacturing the glass products includes a process step of melting glass raw materials, a process step of clarifying the molten glass, a process step of stirring the clarified glass, a process step of regulating the viscosity of the stirred glass and a process step of obtaining the glass products by forming the glass regulated in its viscosity, in which the process steps described above are continuously performed. The glass volume V in the state of stirring the clarified glass satisfies the following equation (3) in the relation with the volume (v) of the glass products and the average stagnation time of the molten glass in a mixing vessel is specified within 60 minutes.  The equation (3) (where n∞ -n0 is the fluctuation width of the refractive index n0 of the glass flowing into the stirring process step, n∞ -n is the fluctuation width of the refractive index n∞ of the glass flowing out of the stirring process step and within a range of <=±1×10<-6> and (f) is stirring efficiency).
Patent JP-2002322201-A (JP)
Title: Mixed acid ester compound of cellulose and film using the same
Inventor: KAWAMOTO HIROYUKI
IPC: C08B3/16
Filed: 2002-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a mixed acid ester of cellulose forming a film excellent in transparency, water resistance and dimensional stability. SOLUTION: This mixed acid ester compound of cellulose is obtained by substituting hydrogen atoms of hydroxy groups of cellulose with substituted or unsubstituted aromatic acyl groups and substituted or unsubstituted acyl groups.
Patent JP-2003210693-A (JP)
Title: Game machine
Inventor: ARAMAKI MASAMI
IPC: A63F7/02
Filed: 2002-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which enhances interest in a game by reporting the occurrence of a specified game state to a player together with a sense of expectation.  <P>SOLUTION: The game machine is provided with a main control means for performing control mainly concerning a game board such as lottery control, etc., a game state reporting means for reporting a game state and a game state report control means for controlling the game state reporting means. Then the game machine gives the specified game state which is advantageous to a player based on a lottery result, etc. Information concerning the occurrence of the game state is reported by a physical movement with the pressure means of the game state report means, etc., during a period from the start to the establishment of the lottery, etc., in the specified game state.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003214165-A (JP)
Title: Internal combustion engine with supercharger
Inventor: HASEGAWA KUNIO
IPC: F02B23/10
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the knocking, to reduce the fuel consumption, and to clean an exhaust gas in an internal combustion engine comprising a supercharger such as an exhaust turbo supercharger 11 or a mechanical supercharger, and a head-side intake port 6 with an intake valve 8 mounted on a top part of a cylinder 2 for guiding the compressed intake from the supercharger into the cylinder, and applying the swirl flow E or tumble flow E' to the intake from the heat-side intake port 6 into the cylinder.  <P>SOLUTION: The cylinder 2 is provided with a cylinder-side intake port 10 opened when a piston 4 is downwardly moved near a bottom dead center, a supercharging passage 17 from the supercharger 11 is connected to the cylinder-side intake port 10, and further the swirl flow F or the tumble flow F' is applied to the intake from the intake port into the cylinder.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003213259-A (JP)
Title: Alcohol preparation for bentonite slurry and method for producing bentonite slurry
Inventor: YAMADA MASAHITO
IPC: E02D3/12
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alcohol preparation for a bentonite slurry capable of improving functions such as environmental protection properties and stability of water cutoff effects of the bentonite slurry.  <P>SOLUTION: The alcohol preparation is capable of forming the bentonite slurry by mixing with bentonite. The alcohol preparation is formed by adding an inorganic compound to be a component effective for improving functions of the environmental protection properties and/or the stability of the water cutoff effects of the bentonite slurry to an aqueous solution of ethanol as a principal agent.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003221993-A (JP)
Title: Connected door and its connecting method
Inventor: HASHIMOTO SHINJIRO
IPC: E05F17/00
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the opening width of a horizontal slide groove formed in a door body unit of a connected door to improve the external appearance, and provide the connected door whose connection of respective door body units is facilitated.  <P>SOLUTION: Roller traveling faces 51, 52 are formed at both upper and lower inside faces of a slide groove 5. Slide rollers 7, 8 have an upper roller 7 rolling while keeping in contact with the upper roller traveling face 51 and a lower roller 8 rolling while keeping into contact with the lower roller traveling face 52. Either one of the upper roller 7 and the lower roller 8 is made vertically and positionally adjustable and the upper roller 7 and the lower roller 8 are vertically placed one upon the other.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002284682-A (JP)
Title: Antiinflammatory/analgesic agent containing sulfamoyl heteroaryl pyrazole compound
Inventor: ANDO KAZUO
IPC: A61K31/4439
Filed: 2002-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an antiinflammatory analgesic agent containing a heteroaryl phenyl pyrazole compound. SOLUTION: The pharmaceutical composition contains a compound represented by the formula (I) and is typically 6-[5-[4-(2-furyl) phenyl]-3-(trifluoromethyl)-1H-pyrazole-1-yl]-3-pyridinesulfonamide.
Patent JP-2003220736-A (JP)
Title: Image printer
Inventor: KAWAMURA NORIYUKI
IPC: B41J29/00
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image printer for recording various kinds of information, e.g. video information, on a recording sheet in which erroneous operation of a sheet sensor, jamming of sheet, and electrostatic adhesion of recording sheets are suppressed.  <P>SOLUTION: Since an earth member is present in the vicinity of a sheet discharge opening, the sheet discharge opening in the enclosure case is brought close to a sheet sensor when the image printer is made compact and unexpected static electricity may fly into the printer from the outside. But the static electricity does not attack the sheet sensor directly but can be led through the earth member to fall on a mechanism part, i.e., an expected part on the ground of the printer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003220815-A (JP)
Title: Vehicular air conditioner
Inventor: OYA SHIGEKI
IPC: B60H1/32
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To secure the dehumidifying capacity of a front seat side evaporator at a low outside air temperature in a vehicular air conditioner of a dual air conditioning type which is provided with a front seat side air conditioning unit for air conditioning the front seat side in a cabin and a rear seat side air conditioning unit for air conditioning the rear seat side in the cabin, and connects in parallel the evaporators of the front seat side and the rear seat side air conditioning units.  <P>SOLUTION: When the front seat side air conditioning unit for air conditioning the front seat side in the cabin and the rear seat side air conditioning unit for air conditioning the rear seat side are simultaneously operated, and when a defroster mode or a foot defroster mode as a blow out mode for the front seat side air conditioning unit is set at a time of low outside temperatures, the flow amount of a refrigerant circulation to the evaporator of the front seat side air conditioning unit is increased, while suspending the refrigerant circulation to the evaporator of the rear seat side air conditioning unit.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003225041-A (JP)
Title: Poison bait container
Inventor: SAITO AYUMI
IPC: A01M1/20
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a poison bait container capable of precisely storing a poison bait in a storing part regardless of the shape of the poison bait, hardly allowing the poison bait to spill from the storing part, and having good usability.  <P>SOLUTION: This poison bait container has a body having the storing part for storing the poison bait, and an entry opening for a pest communicating with the storing part. A movement-preventing means for preventing the poison bait from being moved to a position except the storing part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003227032-A (JP)
Title: Flame-retardant antistatic polyester fiber
Inventor: KUBOTA MICHIO
IPC: D01F6/84
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flame-retardant polyester fiber which can exhibit effective flame retardancy with a small amount of a flame retardant, is not pollutive, and has excellent light resistance and heat resistance.  <P>SOLUTION: This polyester fiber comprises a polyester obtained by copolymerizing a low mol.wt. polyester comprising an aromatic dicarboxylic acid or its lower alkyl ester, a diol component, and a phosphinic acid derivative represented by the general formula (1) [Y is a monovalent organic group represented by the general formula (2) or (3)] to give a phosphorus content of at least 2,000 ppm in the polymer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003235135-A (JP)
Title: Wiring harness removing component, wiring harness provided therewith, and wiring harness removing method
Inventor: HAYASHI HIROYUKI
IPC: H02G3/38
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring harness removing component which can improve workability of removing a wiring harness from a vehicle when a vehicle is disassembled.  <P>SOLUTION: This wiring harness removing component 11 comprises a base plate 12 and a hook holder 13. The base plate 12 is arranged along a wiring harness main part, is extended in the axial direction of the wiring harness main part, and can be wound by a tying member to be tied with the wiring harness. The hook holder 13 has two protrusions 16 and 17 extending vertically from the surface of the base plate at front and rear positions in the longitudinal direction of the base plate. A groove-shaped space 18 which can receive and hold a hook of a pulling-up device is formed between the protrusions 16 and 17 to restrict the back and forth movement of the hook.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002317774-A (JP)
Title: Oil pressure changer using a pair of variable displacement gear pump
Inventor: CLARKE JOHN M
IPC: F16D31/04
Filed: 2002-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic system, particularly, an oil pressure changer for the hydraulic system. SOLUTION: The oil pressure changer for controlling a hydraulic oil pressure and a flow rate for a hydraulic device comprises first and second variable flow gear pumps into which a high pressure hydraulic oil and a low pressure hydraulic oil are supplied for controlling a discharge pressure and a flow rate, if required. First gears for the first and second gear pump are located on a first shaft in common and second gears for the first and second gear pumps are located on a second shaft in common. The motion of the first shaft relative to the second shaft in the axial direction causes an increase or decrease in engagement length of the first and second gears for both the first and second gear pumps.
Patent JP-2003228716-A (JP)
Title: Image display device for pachinko machine, image display method in image display device of pachinko machine and image display program
Inventor: SHITANI TAKESHI
IPC: A63F7/02
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device for a pachinko machine and an image display method in the image display device of the pachinko machine capable of restraining a temperature increase by heat generation of a CPU or the like as much as possible, preventing failure and breaking of the CPU as well as restraining runaway, and displaying stable display image information at low cost under the restriction of a limited size and cost.  <P>SOLUTION: In this image display device 100 of the pachinko machine having a display means 200, when displaying image information on the display means 200, the temperature increase by a central arithmetic processing means (CPU) based on various arithmetic processing operations executed in an image processing means 3 is monitored during the arithmetic processing operations and the arithmetic processing operations executed in the image processing means 3 are adjusted and changed in accordance with the result of the monitoring.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226836-A (JP)
Title: Heat sealing lacquer composition
Inventor: YAMASHITA SHINICHI
IPC: C09D157/00
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a heat sealing lacquer composition containing a chlorine atom-free resin as a component, having performance equivalent to that of a composition using a vinyl chloride-vinyl acetate copolymer, and which composition can become an alternative thereto.  <P>SOLUTION: This heat sealing lacquer composition comprises a styrene-based block copolymer such as an organic acid group-bearing SEBS, a vinyl polymer such as an acrylic polymer or a polystyrene and/or a filler such as talc.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232694-A (JP)
Title: Liquid detecting method and liquid detecting optical unit and liquid detecting device
Inventor: TANAKA MINORU
IPC: G01M3/02
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid detecting optical unit having a simple structure capable of detecting not only the existence of sticking of a leakage liquid (liquid) to a liquid detecting surface but also a separating state from a prescribed installing position.  <P>SOLUTION: This liquid detecting optical unit has a light projecting part and a light receiving part oppositely arranged on a surface of a receiving liquid via a light transmissive body having the liquid detecting surface for changing reflectance or a refractive index by the existence of sticking of the liquid, and is characterized by particularly respectively arranging the light projecting part and the light receiving part in a position for changing an arrival quantity to the light receiving part of the light reflected by the liquid detecting surface by being irradiated from the light projecting part and the light reflected by a liquid receiving surface by being irradiated from the light projecting part according to whether or not the liquid detecting surface is positioned with prescribed clearance on a surface of the receiving liquid, and whether or not the liquid sticks to a surface of the liquid detecting surface.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003230414-A (JP)
Title: Swing support mechanism for decorative body and accessory
Inventor: KOBAYASHI MASAYUKI
IPC: A44C1/00
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a swing support mechanism for a decorative body having an excellent appearance, easily manufacturable, and capable of swinging the decorative body securely in spite of a small size and a low weight.  <P>SOLUTION: In this swing support mechanism 100 for the decorative body, an engaging part 23 of a swing shaft 21 and a winding spring 24 are stored in a closed space formed by a cylindrical bottomed housing 10 and a lid body 30. Moreover, a shaft part 22 of the swing shaft 21 is inserted into an insertion hole 13 of the housing 10. Both engaging ends 23a, 24b of the engaging part 23 formed integrally at a terminal of the swing shaft 21 are received into a receive part formed by combining a cutout part 1 provided in the housing 10 with a cutout part 32 provided in the lid body 30 to regulate a scope of swing of the swing shaft 21.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242706-A (JP)
Title: Recorder, recording method, recording medium and program
Inventor: YOSHIDA CHISATO
IPC: H04N5/781
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To surely perform recovery processing when data is not normally recorded to a disk-like recording medium.  <P>SOLUTION: From a sensor 19, the data corresponding to applied shocks (force) are outputted. A sensor level determination part 55 decides whether or not a value indicated by inputted data is equal to or above a prescribed level value and outputs the result to an instruction output part 54. If the data from the sensor level determination part 55 indicates a decision result deciding that it is equal to or above the prescribed level value, the instruction output part 54 decides that the shock is applied and executes the processing of inhibiting the activation of a drive or the like.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003244004-A (JP)
Title: Vehicle mount broadcast receiver
Inventor: KANESHIRO TETSUYA
IPC: H04H20/55
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle mount broadcast receiver capable of efficiently obtaining reception desired information typified by road traffic information.  <P>SOLUTION: A communication control unit 10 controls a broadcast receiver 1 to receive a radio wave transmitted from a broadcast station A for transmitting the reception desired information in the case of a transmission time of the reception desired information, otherwise, controls a mobile phone B connected to a mobile phone connection terminal 2 to make a communication access to a transmission source C for transmitting information equivalent to the reception desired information via a mobile phone communication network.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247641-A (JP)
Title: Range switching device of automatic transmission
Inventor: YUASA HIROYUKI
IPC: F16H61/28
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a range switching device which changes the operation condition to a fail-safe condition where the range can be switched even if a motor is locked, and drives gears to a target range position convergently in response to the change of the requested driving force.  <P>SOLUTION: Sleeves 41 and 42 are formed respectively in final stage gears constituting two gear trains mounted in a deceleration gear mechanism. By displacing a range switching shaft 4 piercing through the sleeves 41 and 42, the condition is changed from the condition that the range switching shaft 4 is locked to one of the two gear trains to the condition that the range switching shaft 4 is free to either gear train. In switching the ranges including P range, a gear train with a large gear ratio is used; in switching other ranges, a gear train with a small gear ratio is used; and when the motor has a trouble, the gear switching shaft is free to either gear train.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237106-A (JP)
Title: Method for producing foam type ink tank
Inventor: YAMASHITA NORIAKI
IPC: B41M5/00
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a foam type ink tank in which deterioration of ink characteristics, e.g. quick dry properties, due to adsorption of surfactant in the ink by the foam can be avoided.  <P>SOLUTION: When a foam type ink tank 1 is produced, foam 6 is packed into a foam containing chamber 5 at first, only a surfactant is injected to the vicinity 6a of the ink take-out hole 7 of the foam 6 using a syringe needle 21, and then the inside of the foam 6 is filled with ink from the ink take-out hole 7 side. The surfactant injected excessively is diffused uniformly to the corners of the foam 6 by the ink and then adsorbed. Since the surfactant in the ink being injected in the following process can be prevented from being adsorbed by the foam 6, increase in the surface tension of ink due to deficiency of surfactant and thereby deterioration of quick dry properties of ink can be prevented.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239798-A (JP)
Title: Ecu inspection device
Inventor: SATO SEIYA
IPC: G01R31/00
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ECU inspection device which inspects not only the conductivity of an analog circuit included in an ECU but also the normality/ abnormality of a reactance component and a resistance component of the analog circuit.  <P>SOLUTION: The ECU inspection device 2 inspects a CPU 6, an output port 14, and the ECU 4 with the analog circuit 10 having a capacitor C1 for connecting an output terminal 15 of the CPU 6 and the output port 14. A CPU 22 of the ECU 4 outputs a command signal to reverse the voltage of the output terminal 15 of the CPU 6 of the ECU 4 to the CPU 6. The ECU inspection device detects the voltage of the output port 14 of the ECU 4 at a prescribed timing within the period of time where the voltage of the output port 14 of the ECU 4 is transiently changed because of the reversal of the voltage of the output terminal 15 of the CPU 6 according to the command signal. If the detected voltage of the output port 14 of the ECU 4 is not in a prescribed voltage range, the voltage is determined to be abnormal. The prescribed voltage range is set between the minimum voltage and the maximum voltage possible for the normal ECU 4.  <P>COPYRIGHT: (C)2003,JPO