baber/WOPTO huggingface dataset:
Patent JP-2003137966-A (JP)
Title: Polyisocyanate curing agent
Inventor: IKEDA TAKENORI
IPC: C08G18/73
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a polyisocyanate curing agent having excellent solubility in a nonpolar organic solvent, a low viscosity, and excellent compatibility with a pigment, an additive or the like used when formed into a coating material, and useful for a two-pack curing type urethane resin-based coating material, an adhesive, a textile-processing agent or the like. SOLUTION: This polyisocyanate curing agent comprises a polyisocyanate mixture obtained by reacting (A) a polyisocyanate having two or more isocyanate groups bonded to carbons of an aliphatic hydrocarbon with (B) a 6-20C monoalcohol, and removing unreacted components, and having 400-1,000 number average molecular weight. The proportions of nitrogen atoms of an allophanate group, an isocyanate group, a urethane bond, an isocyanurate group and a uretedione group are regulated so as to be >=40%, >=40%, <=10%, <=5%, and <=5% respectively.
Patent JP-2002201548-A (JP)
Title: Uphostery fabric
Inventor: TAKAHASHI TOMOKO
IPC: D03D15/00
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an upholstery fabric which has durable elasticity free from loosening, rich in dimensional stability, has wear resistance and very soft touch feeling, thus excellent in human body-holding property due to high elongation recovery and stress-retention. SOLUTION: This upholstery fabric has at least ground yarn comprising polytrimethylene terephthalate fiber being >=70% in elastic recovery both longitudinally and transversely in 10% elongation.
Patent JP-2003135254-A (JP)
Title: Home-delivery system and method
Inventor: TAIRA KAZUNORI
IPC: G06Q50/00
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To heighten safety of reception to a receipent and strengthen security by confirming a package to be sent simultaneously with confirming a visiting home-delivery service firm. SOLUTION: This home-delivery system has a means for issuing a number or information for identifying a package received in the home-delivery service firm, and a means for transmitting the number of information for identifying the package to a dwelling house of the receipent.
Patent JP-2003134980-A (JP)
Title: Terminal tackle for fishing
Inventor: FUJII TOSHINOBU
IPC: A01K91/06
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a terminal tackle for fishing used when carrying out squid fishing, bastard halibut fishing, or the like, by using live bait such as horse mackerel and capable of surely catching squids without requiring troublesome operation such as conventional charging of an umbrella type fishing hook. SOLUTION: This terminal tackle for fishing comprises a main line having a hook 6 on the lower side and a branch line having a hooking tool on one side, and the branch line is arranged in a state movable along the main line and the other side of the branch line can be fixed at an intermediate position of the main line and the fixing state can be released by force applied to the branch line.
Patent JP-2003136136-A (JP)
Title: Cold forming square steel tube and its toughness characteristics guarantee method
Inventor: KATAYAMA TADATERU
IPC: B21C37/15
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a toughness characteristics guarantee method of a cold forming square steel tube and the cold forming square steel tube whose toughness characteristics are guaranteed capable of fairly evaluating toughness values after bending the steel plate, even if quality of the steel plate fluctuates, based on findings on toughness behaviors of the steel plate (transition behavior of brittleness-ductility) and capable of preventing useless deterioration in a yield. SOLUTION: In a lower temperature by only a rise in temperature of a transition temperature accompanying bending of the steel plate to form the steel tube than the temperature to guarantee an impact absorber energy of the cold forming square steel tube, the impact absorption energy of the steel plate before bending, is measured, and by comparing the measurement value with the impact absorption energy value prescribed in the guarantee temperature, toughness characteristics of the cold forming square steel tube are guaranteed.
Patent JP-2003102526-A (JP)
Title: Stick with lamp
Inventor: ISHII YOSHIMARO
IPC: A45B3/04
Filed: 2001-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a stick with a built-in lamp which is capable of lighting ways and areas about feet without carrying a flashlight or the like in walking along roads at nights using a stick. SOLUTION: A lamp part (3) is built into the tip part of a grip part (1) at an upper part of the body part (2) of the stick or a lower part of the body part (2) of the stick.
Patent JP-2003137236-A (JP)
Title: Protective sheet affixing method
Inventor: SHIMA KAZUYOSHI
IPC: C09J7/02
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a protective sheet affixing method in which the rotation of an adsorption drum need not be stopped even when changing the variety of a workpiece or exchanging a film, these works can reliably and easily be performed without any labor, and the production efficiency can be improved. SOLUTION: A film 5 wound around the adsorption drum 13 is cut to a protective sheet 7 of the size corresponding to a workpiece 2, and affixed to a surface of the workpiece 2. When the workpiece is changed to the workpiece 1 of the different size, the film 5 is wound in an overlapping manner while winding the protective sheet 7 cut by the size corresponding to the workpiece 2 before the variety is changed, and the overlapped and wound film 5 is cut to the protective sheet 6 of the size corresponding to the workpiece 1 after the variety is changed together with the protective sheet 7 before changing the variety, and affixed on the surface of the workpiece 2 in an overlapping manner.
Patent JP-2002277249-A (JP)
Title: Oscillator, vibratory gyro using the same, and electronic apparatus using the same
Inventor: KOIKE MASAHITO
IPC: G01C19/5656
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric oscillator the characteristics change of which is a little, if it is depoled by heat shock, etc. SOLUTION: The piezoelectric oscillator 1 has a first piezoelectric board 2 having split electrodes 3, 4 formed on one main surface, a second piezoelectric board 5 having a common electrode 6 formed on one main surface, and an intermediate electrode 8 through which both boards 2, 5 are laminated one above the other. The first and second boards 2, 5 are made of different materials to approximately equalize the difference (longitudinal different DF) between a resonance frequency and anti-resonance frequency of the longitudinal oscillation of the oscillator 1, to the difference (transversal difference DF) between a resonance frequency and anti-resonance frequency of the transversal oscillation. Thus, a piezoelectric oscillator is obtained with a little characteristics change if it is depoled due to heat shock, etc.
Patent JP-2002251587-A (JP)
Title: Online sales system and online sales method
Inventor: TAKATORI SUNAO
IPC: G06Q30/04
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To realize electronic settlement in online shopping while securing secrecy of identification information of a user. SOLUTION: An online shop server device 6 provides information about a commodity, and a mobile communication terminal device 1 transmits the identification information of the user to an authentication server device 3 through a subscriber line and requests purchase approval information representing permission for the purchase of a desired commodity. The authentication server device 3 transmits purchase approval information to the mobile communication terminal device 1 if the purchase of the commodity is permitted. In receipt of the purchase approval information, the mobile communication terminal device 1 transmits the purchase approval information to a settlement server device 5. The settlement server device 5 transmits the purchase approval information to the authentication server device 3. If the authentication server device 3 determines that the purchase approval information is correct, the settlement server device 5 carries out settlement of a charge for the commodity.
Patent JP-2003146505-A (JP)
Title: Web guide roller and manufacturing method therefor
Inventor: FUJIKURA DAISUKE
IPC: B65H23/26
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a web guide roller capable of suppressing the occurrence of defects such as scratch, wrinkle caused by drawing, and face transfer of a web. SOLUTION: A nickel plated layer 17 having a thickness of 40 to 200 μm is formed in a cylindrical raw pipe 14. Sand blast treatment is applied to a peripheral face of the nickel plated layer 17 using glass beads having a diameter of 0.2 to 1 mm to form recessed and projecting parts. The recessed and projecting face is ground to form a flat part 16a and a recessed part 15a. A depth of the recessed part 15a is 5 μm or more and 50 μm or less, and an occupation area rate of the flat part 16a is 50% or more and 70% or less to maintain a hold force for a surface of the web and suppress the occurrence of scratch and wrinkle caused by drawing which are harmful from the viewpoint of quality.  An occupation area rate of the flat part 16a is 50% or more and 70% or less to suppress the occurrence of face transfer in which a recessed and projecting pattern is left as a transfer trace on a web side.
Patent JP-2003151641-A (JP)
Title: Charging and discharging control method for lead battery
Inventor: SHIOMI MASAAKI
IPC: H01M4/14
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a charging and discharging control method managing a state detected data of a block (block battery) constituting a cell or a number of cells does not improve the life when Pb-Ca alloy grid is used for a positive electrode plate, in a battery installation or a battery apparatus using a battery pack constituted by combining plural batteries. SOLUTION: In the charging and discharging control method, the life of the battery pack constituted of the batteries is largely improved and stabilized when the following component(s) is/are applied separately or in combination: (1) positive electrode active material density is 4.00 g/cm<3> or less; (2) relative density of electrolyte is 1.28 (20 deg.C) or more; (3) the rate of a positive electrode grid mass to a positive electrode active material mass is 1.0 or less; (4) the rate of the positive electrode active material mass to a negative electrode active material mass is 1.5 or less; and (5) an expanded metal grid is used for an positive electrode grid.
Patent JP-2002162037-A (JP)
Title: Combustion chamber and its operation method
Inventor: STALDER MARCEL
IPC: F02C9/26
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a combustion chamber, in which defects in the conventional art are eliminated to minimize the hindrance of a heat gas stream 5 in a mixing zone 11 of the combustion chamber 1 by improving a method of injecting fuel 3 and auxiliary air 4 into the combustion chamber 1, in which the fuel 3 is injected to the heat gas stream 5 from at least one fuel lance 2 in a mixing zone 11, to burn the fuel 3 in a succeeding combustion zone 12 in order to form a combustion gas flow 10, providing a swirl generator 14 forward of the mixing zone 11, and igniting in the combustion chamber 1 by a self-ignition. SOLUTION: The fuel 3 and the auxiliary air 4 are injected into the mixing zone 11 from at least one sidewall 6 of the mixing zone 11 of the combustion chamber 1.
Patent JP-2003145904-A (JP)
Title: Dot line printer
Inventor: SHINOHARA MAKOTO
IPC: B41J32/02
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To obtain a dot line printer comprising means for regulating tension of an endless ink ribbon in which tension is set at a level optimal for variation of the printer. SOLUTION: An auxiliary brake also serving as a ribbon guide is disposed between a main brake and a hammer mechanism section and tension of an endless ink ribbon in the traveling direction is regulated in the direction perpendicular to the horizontal plane in order to control frictional force with respect to the endless ink ribbon thus regulating brake force.
Patent JP-2003153897-A (JP)
Title: Treatment device and ultrasonic photographing instrument
Inventor: HASHIMOTO HIROSHI
IPC: A61B8/00
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a treatment device for performing a treatment while displaying an ultrasonic image after a part where steam and air bubbles exist and also to provide an ultrasonic photographing instrument for obtaining the image after the part where steam and the air bubbles are generated during the processing. SOLUTION: A system is provided with a treating means 1 for performing the treatment such as the injection of an FRA (Radio Frequency Ablation) or an ultrasonic contrast agent in the internal lesion 9 of a subject 7 and a photographing means 3 for photographing an internal part which comprises a lesion of the subject with ultrasonic wave along with the treatment, displaying it and simultaneously displaying the image of the part which comprises the internal lesion of the subject, which is photographed with ultrasonic wave before the treatment.
Patent JP-2002260951-A (JP)
Title: Laminated dielectric element and its manufacturing method and paste material for electrode
Inventor: SHINDO HITOSHI
IPC: C04B35/462
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a laminated dielectric element that uses an inexpensive base metal material such as Cu as an electrode, can sufficiently join an electrode material such as the Cu to a ceramic material, and can fully show characteristics in a dielectric ceramic layer, to provide a method for manufacturing the laminated dielectric element, and to provide a paste material for electrodes. SOLUTION: In the laminated dielectric element 1 where the dielectric ceramic layer 11 and an electrode layer 2 are alternately laminated for sintering integrally, the electrode layer 2 is made of a conductive base metal material where standard Gibbs free energy in metallic oxide generation at the sintering temperature is lager than that of a ceramic material for mainly composing the dielectric ceramic layer 11. At a portion that is held between adjacent positive and negative electrode layers 2 out of the dielectric ceramic layer 11, there is no segregation in a material containing the conductive base metal material.
Patent JP-2003134886-A (JP)
Title: Multi-connection pulse control type of inverter using spread spectrum, and electric vehicle power supply system using the same
Inventor: ARAI HIROSHI
IPC: H02P5/00
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a multi-connection pulse control type of inverter using speed spectrum and a power supply system for an electric vehicle which uses it. SOLUTION: The number of power devices is reduced, whereby making a unit 3 small in size is realized by supplying a power line 1 with AC of high frequency and using an element, capable of bidirectional control, such as a TRIAC on the side of the unit 3.
Patent JP-2003159468-A (JP)
Title: Game system, game machine, control method and program
Inventor: YAMAMA YOSHIAKI
IPC: A63F5/04
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an unconventional and innovative entertainment to players through the use of a communication facility which makes a plurality of game machines to transmit specified information each other.  <P>SOLUTION: When a slot machine 1c wins an annunciation outbreak lottery, the winning probability in the annunciation outbreak lottery of slot machines 1b, 1d which are set at both sides of the slot machine 1c increases, then, if a player at the slot machine 1c wins at an annunciation outbreak lottery, the winning probability in the annunciation outbreak lottery of the players as slot machines 1b, 1d set at both sides of it increases. Therefore, it can provide an entertainment to players, that one player of a slot machine in an island in a pachinko parlor where this game system is installed wins annunciation outbreak lottery, it makes a chain reaction and causes other wins of annunciation outbreak lottery in slot machines 1 in an island.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003162163-A (JP)
Title: Fixing device and image forming apparatus
Inventor: TAKENAKA YASUTA
IPC: G03G15/20
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device and an image forming apparatus using a sheet-like pressure member constituted so that the fixation at the end part of a fixing roller at a start-up time is improved.  <P>SOLUTION: The sheet member 21 is arranged in a state of cantilever support on an upstream side in a recording paper carrying direction with reference to the fixing roller 9, and the sheet member 21 is constituted so that the member 21 is brought into press contact with the fixing roller 9 when the fixing roller 9 is attached, and the sheet member 21 is constituted so that the length in the recording paper carrying direction may become shorter as it comes closer to the longitudinal center of the sheet, and the length may become longer as it comes closer to the end part, and a nip pressure is set according to the pressure force of the sheet member 21, and a toner image is fixed on the recording paper by pressurizing/heating the recording paper with the transferred toner image while making the recording paper pass through the nip part between the fixing roller 9 and the sheet member 21.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166462-A (JP)
Title: Wind turbine generator for building
Inventor: ODA YASUHIRO
IPC: F03D7/04
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wind turbine generator for building capable of effectively making use of wind blowing up along an external wall of a building.  <P>SOLUTION: In the wind turbine generator 1, a propeller type windmill 2 connected to a generator 16 is rotatably provided to a horizontal shaft 9 of a frame body 3 arranged on supporting legs 4 via a rotation drum 10 and a wind direction panel 11 for vertical direction which extends sideways is provided at the rotation drum 10.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003167452-A (JP)
Title: Fixing device
Inventor: MAEDA KOHEI
IPC: G03G15/20
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To use a temperature fuse, which serves as a safety means for a fixing device, within a temperature range that is the same as the temperature range of a thermoswitch.  <P>SOLUTION: The fixing device has, as a heat source, a ceramic heater 106 having a heating element 106 on a ceramic substrate in order to fix an image under heat and having the temperature fuse 101 for disconnecting a power supply path to the heating element when reaches a prescribed high temperature. In the fixing device, the temperature fuse 101 is disposed in contact with the ceramic substrate via a thin film means 103 that has heat resistance.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166555-A (JP)
Title: Clutch unit
Inventor: KURITA MASAHIRO
IPC: F16D15/00
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clutch unit capable of securely restoring operation members and input side members to the neutral position even in a condition that the installation space of springs is restricted.  <P>SOLUTION: The clutch unit is constituted of an input side outer ring 1, an inner ring 2 from which a torque is outputted, a stationary member where rotation is stopped, and an engaging piece 3 rotating the inner ring 2 by the input torque from the outer ring 1. The inner ring 2 is intermittently rotated by the repeated rotation from the neutral position of the outer ring 1. The outer ring 1 of the clutch unit and stationary member are connected by the first elastic member 5A formed of a ring shaped leaf spring with ends. The elastic force is accumulated by the input torque and the outer ring 1 is restored to the neutral position when releasing the input torque by the accumulated elastic force.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003174753-A (JP)
Title: Small motor, small vibration motor, and portable information apparatus
Inventor: SUZUKI TOSHIO
IPC: B06B1/16
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize the whole motor, and positively perform electrical connection through an engaging terminal by enabling easy assembly of the motor itself.  <P>SOLUTION: An insulating-resin terminal block body 18 to be fitted in and secured is provided on one end of a motor housing 10, and a pair of supporting pins 21a, 21b are protruded in the roughly parallel direction with a plate surface of a printed circuit board P and supported by the terminal block body 18. Respective leads 171 of a motor driving circuit are guided outward from the terminal block body 18. Central spiral parts 200 are fitted on the axial lines of the supporting pins 21a, 21b. A pair of torsion springs 20a, 20b are provided as engagement terminals with one spring end 201 taken as a contact point with a feeding land R of the printed circuit board P, and the other spring end 202 taken as a contact point with a lead of the motor driving circuit.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003060501-A (JP)
Title: Digitally controlled analog delay locked loop(dll)
Inventor: FISCUS TIMOTHY E
IPC: H03L7/081
Filed: 2001-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a DLL circuit which has high resolution, a wide capture range and high speed synchronization. SOLUTION: The DDL circuit is provided with a first control signal generating means and a second control signal generating means. The first means has an analog delay line 114 and a digital control circuit 118, and coarsely adjusts a delay time of the analog delay line 114 by digital control, according to the phase difference between an input signal and a feed back signal. The second means adjusts the delay time finely and continuously.
Patent JP-2003176973-A (JP)
Title: Freeze proofing device of inspection door in freezer
Inventor: UEDA HIDEKI
IPC: F25D23/02
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To surely prevent freezing of an inspection door while dispensing with assembly of a heater and the like and considerably reducing a cost by simplifying a site work and reduction of a cost of equipment.  <P>SOLUTION: In a closing door fixing state in which the inspection door 4 is fitted to an inside of an inspection opening 2 formed in a freezer body 1, and an abutting member 6 at the freezer body 1 side and an abutting member 7 at the inspection door 4 side are fixed via a fastening operation bolt 8 and a nut type member 9, a polypropylene resin plate 12 having small thermal conductivity, wettability, and low cold brittleness is fixed to a whole area of an upper surface of at least one surface plate part 6a, out of surface plate parts 6a, 7a of the abutting members 6, 7 which are in close contact to each other.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003178407-A (JP)
Title: Magneto-resistance effect type head, its manufacturing method, and magnetic recording/reproducing device
Inventor: WATANABE KATSURO
IPC: G11B5/39
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To reduce damage during patterning of a magneto-resistance effect sensor film, and failures caused by current leakage between upper and lower shields in a magneto-resistance effect type head of a CPP structure.  <P>SOLUTION: In the magneto-resistance effect type head of the CPP structure, at least a part of a boundary between a lower shield layer 10 and a nonmagnetic film 11 formed around it is covered with an insulating protective film 20, and an area of the lower shield layer exposed to the surface of a substrate during patterning of a magneto-resistance effect sensor film is reduced.  <P>COPYRIGHT: (C)2003,JPO