baber/WOPTO huggingface dataset:
Patent JP-2004065447-A (JP)
Title: Extensible strap and bag provided with the same
Inventor: KAWAKITA KIJURO
IPC: A45C13/30
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shoulder strap device which is compact and extensible.  <P>SOLUTION: The strap device is provided with: first and second fixing guides 23 and 25 formed on a pad 20; a first moving guide 3 obtained by dividing an inner passage into first and second paths with a bridge; a second moving guide 5 obtained by dividing an inner passage into third and fourth paths with a bridge;a first strap 11 whose one end is fixed to the bridge 3b of the first moving guide and the other end of which passes through the third path, the fourth path, the second path and the first fixing guide in this order; and a second strap 13 whose one end is fixed to the bridge 5b of the second moving guide and the other end of which passes through the second path, the first path, the third path and the second fixing guide in this order. When being reduced, the length of the strap device is the same as that of the pad to make the device compact. When the strap is pulled out, the device is extended to be nearly four times the length of the pad.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065533-A (JP)
Title: Automatic rice cooker
Inventor: YURA MASAKI
IPC: A47J47/04
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic rice cooker capable of improving the operation reliability of a rice supply part and obtaining the cleanliness of a rice supply line by a blowing means for blowing air into the rice supply line.  <P>SOLUTION: This automatic rice cooker is provided with: a rice cooking part 21; the rice supply part 22 for supplying rice to the rice cooking part 21; the rice supply line 28a connecting the rice cooking part 21 and the rice supply part 22; a water supply part 32 for supplying water to the rice cooking part 21; and a control means 34 for controlling the rice supply part 22, the water supply part 32 and the rice cooking part 21. The automatic rice cooker is further provided with the blowing means for blowing air to the rice supply line 28a. The retention of moisture inside the rice supply line 28a is thereby prevented to secure the operation reliability of the rice supply part 22 and the cleanliness of the rice supply line 28a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004071367-A (JP)
Title: Ac type plasma display panel
Inventor: MATSUNAGA YASUSHI
IPC: H01J11/22
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an AC type plasma display panel of high performance capable of realizing high efficiency and high luminance.  <P>SOLUTION: For the plasma display panel of which a scanning electrode 5 and a protective film 7 of maintenance electrode is made of a material like diamond or metamorphic body thererof, fulfilling the condition of Auger neutralization against Xe, the mixture ratio of Xe gas in enclosed gas is made as 10-50%. By increasing the mixture ratio of Xe by more than around 5% against a conventional gas, the effect of using the protective film satisfying the Auger neutralization condition against Xe can be utilized to the utmost, and emission efficiency of a panel 1 can be increased by intensifying ultraviolet ray emitted from the excited Xe ion without applying a high voltage. Furthermore, the voltage impression stopping period is made equal or shorter than the spontaneous discharge maintaining period. By the above, the spontaneous discharge is prevented and the emission efficiency can be elevated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004072592-A (JP)
Title: Inductive load driving device
Inventor: NAKAMURA KOJI
IPC: H03K17/16
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inductive load driving device in which the physical frame of a capacitor constituting a π type filter is made small and which prevents a rise in a noise level in the case of driving two inductive loads independently of each other.  <P>SOLUTION: A phase processing circuit 35 constituting the inductive load driving device outputs two PWM signals that are respectively outputted to two FETs 23A and 23B in accordance with an input of a driving command signal from an engine ECU 32 in a state where the start timing of the fall of one signal is made to coincide with the end timing of the rise of the other signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066726-A (JP)
Title: Manufacturing method for composite tube
Inventor: SHIMIZU MOTOFUMI
IPC: B29C47/02
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To enable continuous vulcanization treatment by enabling the vulcanization treatment under normal pressure by a simpler method.  <P>SOLUTION: Rubber 4 is continuously extruded on the surfaces of metal tubes 2 and 3 in a circumferential direction, so that the surfaces of the metal tubes 2 and 3 can be covered with the rubber 4, while the metal tubes 2 and 3 with a prescribed length are extruded in an abutting/coupled state. (3) Outer peripheral surfaces of the metal tubes 2 and 3 are covered with heat-shrinkable films 8; (4) the metal tubes 2 and 3 are wholly heated so that the films 8 can be shrunk; and (5) after pressurization and vulcanization, the films 8 are removed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004071470-A (JP)
Title: Atmospheric pressure plasma ionizing source mass spectrometer
Inventor: SUGIYAMA NAOKI
IPC: G01N27/62
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an atmospheric pressure plasma ionizing source mass spectrometer which has an ion deflection lens system that has a high ion transmission efficiency and a simple structure, and further, can be controlled easily.  <P>SOLUTION: The atmospheric-pressure plasma ionizing source mass spectrometer has an ion deflection lens system which is made of an incident side plate-like electrode and an outgoing side plate-like electrode that have one aperture respectively and are opposed to each other and at least one cylindrical electrode arranged between the incident side plate-like electrode and the outgoing side plate-like electrode, and in which the incident side plate-like electrode and the outgoing side plate-like electrode are arranged so that the optical axis of each aperture may be mutually shifted, and the cylindrical electrode is arranged so that its center axis may be mutually shifted from the optical axis of at least incident side plate-like electrode.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004080842-A (JP)
Title: Probe current controlled external power supply unit
Inventor: FUKUOKA TAKASHI
IPC: H02M3/155
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a probe current controlled external power supply unit which can stabilize the control by effectively attenuating AC components contained in a probe current and also can speed up the control response of a cathode corrosionproof current.  <P>SOLUTION: This power unit is equipped with a power control circuit 220 which supplies a corrosionproof current via a switching-on electrode 23 and a current control circuit 230 which controls the above corrosionproof current, based on the probe current detected through a probe 24. The current control circuit 230 has a filter circuit 232 and a phase compensating circuit 238 which performs the phase compensation of the output from the filter circuit 232.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004043414-A (JP)
Title: Pinenut based highly functional substance and method for producing the same
Inventor: YOSHIHARA MASAZUMI
IPC: A61K36/00
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To widely supply a more effective highly functional substance at a low cost by using an oil cake of pinenuts considered as a waste.  <P>SOLUTION: The oil cake of pinenuts with husks is freeze-dried and ground into powder. Also, the oil cake is burnt in an oxygen-lacking atmosphere, and the obtained carbonized material is directly brought into a commercial product or is ground into power before its commercialization.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004080889-A (JP)
Title: Power system monitoring control system and method, and program thereof
Inventor: KAMITSUMA SHUTARO
IPC: H02J3/00
Filed: 2002-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power system monitoring control system and a power system monitoring control method, and a program for these system and method, capable of relieving burdens on an operator who conducts input operations.  <P>SOLUTION: The operational information, inputted with an operational inputting means by the operator, are stored in a storage portion. The operational information stored in the storage portion are selected with a selective input means and are executed by an execution means. Thus, reuse of the operational information inputted by the operator is possible, and labors for the operator's inputting the operational information at every operation can be eliminated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004078482-A (JP)
Title: Traffic estimation system for vehicle
Inventor: SUZUKI HIRONORI
IPC: G08G1/00
Filed: 2002-08-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a traffic estimation system of vehicles which can be highly applicable even for traffic estimation in a place where a few sensors are set by considering not only information from the sensor set at a road side but also information from a probe car.  <P>SOLUTION: In estimating traffic in real time on an open road and a highway, a traffic flow between target road blocks is simulated by a macro traffic flow situation model, and this is defined by the state equation and observation equation of a Kalman filter, and information associated with a traveling speed from a probe car and spot traffic from a traffic sensor set at the road side and information associated with the spot speed are acquired, and state variables are estimated by the Kalman filter.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004073451-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2002-08-16
Abstract: <P>PROBLEM TO BE SOLVED: To perform a novel performance by a variable display itself of identification information by variable display beyond the framework of independence of a plurality of variable display parts arranged in a matrix shape.  <P>SOLUTION: All of variable displays of symbols on variable display parts 401-409 are temporarily stopped as symbols of 'star' (symbols not related to a big win) (a). At this case, patterns, all of which are '7' (symbols which become the big win by lining up on an effective line) are temporarily stopped on variable display parts 411-409 which are virtually formed on a rear side of the variable display parts 401-409. Then, an aggregate of variable display parts 421 integrating the variable display parts 401-403, an aggregate of variable display parts 422 integrating the variable display parts 404-406, and an aggregate of variable display parts 423 integrating the variable display parts 407-409 are rotated and varied in order (b)-(d). Then, rotations and variations of aggregates of variable display parts 421-423 are stopped in order, and display results of variation displays are derived and displayed (e)-(g).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004078556-A (JP)
Title: Network printer system, program, and recording medium
Inventor: IKEGAMI SHIRO
IPC: B41J5/30
Filed: 2002-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a network printer system shortening time from issuance of a printing instruction by a user to creation of a printed matter by a printer in a network printer system connecting a host apparatus and the printer by a network.  <P>SOLUTION: In the network printer system, the time from the issuance of the printing instruction by the user to creation of the printed matter by the printer is shortened by creating a printing image of a printing object document in parallel when the user inputs printing conditions from the host apparatus, and sending the precedently created printing image to the printer when the printing instruction is issued from the user after finishing input of the printing conditions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004077416-A (JP)
Title: Optical spectrum analyzer
Inventor: KOMIYAMA MAKOTO
IPC: G01J9/00
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To implement an optical spectrum analyzer for verifying accuracy in wavelength measurements during the measurements.  <P>SOLUTION: The optical spectrum analyzer is achieved by improving an optical spectrum analyzer comprising both a spectroscope for sampling inputted light to be measured and outputting it as sampling data and a wavelength computing means for measuring the wavelength of the spectrum of the light to be measured. The optical spectrum analyzer is provided with both a selective optical waveguide for reflecting a desired wavelength in the light to be measured and inputting transmitted light to the spectrum and a determining means for verifying accuracy in the wavelength measurements by determining wavelength error from both results of the wavelength reflected by the selective optical waveguide and the wavelength measurements measured by the wavelength computing means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004085635-A (JP)
Title: Display device
Inventor: YASUDA NORIYUKI
IPC: G02F1/167
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device which maintains stability in an operation, and reliability of the operation and, in addition to safety for a human body, has high-level safety against fire.  <P>SOLUTION: The display device carries out display by making use of difference in variation of spatial distribution of a plurality of particles 2. The particles 2 have a fluorine compound on the surface and are characterized by being dispersed in a fluorine type solvent 1 and migrating in the fluorine type solvent 1. A perfluorocarbon obtained by substituting fluorines for hydrogens of an aliphatic, cycloaliphatic or aromatic compound and/or a fluorine type solvent obtained by substituting fluorines for a part of hydrogens thereof are selected as the fluorine type solvent 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004088876-A (JP)
Title: Rotor for dynamo electric machine
Inventor: IWAI AKINOBU
IPC: H02K1/18
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable dynamo electric machine capable of improving a radiating effect from a field coil, a damper bar and a short-circuited conductor and attaining size and weight reductions.  <P>SOLUTION: This rotor for the dynamo electric machine with a plurality of protruding pole cores disposed on the outer-periphery part of a rotor yoke and a field coil wound around the pole core, is coated with coating having properties excellent in radiation, heat resistance and insulation for the surface of the field coil.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004088388-A (JP)
Title: Receiver, method for processing received data, and program
Inventor: ITO KUNIHARU
IPC: H04L1/16
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a receiver, a method for processing received data, and a program capable of efficiently performing data processing.  <P>SOLUTION: The gateway 12 of a server communication apparatus 10 encodes a data stream to rearrange the encoded data stream. The server communication apparatus 10 transmits the rearranged data stream to a client communication apparatus 20. The gateway 22 of the client communication apparatus 20 rearranges the received data stream to divide the received data stream into a plurality of data streams. The gateway 22 applies decoding processing to the plurality of divided data streams in parallel.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004087895-A (JP)
Title: Package component and its manufacturing method
Inventor: KAWAGUCHI KATSUO
IPC: H01L23/12
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a package component which is easily manufactured, provided with a very flat surface, and compact, and to provide its manufacturing method.  <P>SOLUTION: First, IC chips 11 and a copper foil 13 are prepared. The IC chips 11 and the copper foil 13 are arranged as the surfaces of the IC chips 11 where terminals 18 are formed are confronted with the copper foil 13 (A). At this point, all the IC chips 11 are arranged on the same surface of the copper foil 13. Then, the IC chips 11 are mounted on the copper foil 13 (B). Next, the IC chips 11 are sealed up with a resin 12 (C). Pads 14 are formed by patterning the copper foil 13 (D). Lastly, the sealing resin 12 is cut (E). By this setup, an IC package 10 including the IC chip 11 covered with the sealing resin 12 can be obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004085979-A (JP)
Title: Projection optical system
Inventor: OSAWA SATOSHI
IPC: G02B13/18
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection optical system which has zoom configuration by a small number of lenses while maintaining high optical performance.  <P>SOLUTION: The projection optical system has the zoom configuration by a first negative group (Gr1), a second positive group (Gr2), a third group (Gr3), and a fourth positive group (Gr4) in order from its enlargement side; and the third group (Gr3) is composed of one negative lens and one positive lens, i.e. two lenses and the fourth group (Gr4) is composed of one positive lens. Further, the first group (Gr1) and third group (Gr3) each include one or more aspherical surfaces and the power is varied by moving at least the second group (Gr2) and third group (Gr3).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004084889-A (JP)
Title: Brake drum made of aluminum group composite material and manufacturing method of the same
Inventor: NAKAO YASUHIRO
IPC: B22D17/00
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brake drum made of an aluminum group composite material and its manufacturing method for improving heat radiating performance, and reducing production cost.  <P>SOLUTION: The insertingly casted brake drum 16 has a fine recess-projection on an outer peripheral surface 23. The fine recess-projection is formed in a range of the specific surface area of 30 to 50 cm<SP>2</SP>/cm<SP>2</SP>. Surface roughness of the fine recess-projection is set to 70 to 150 μm. A shot blast process forms the recess-projection, and uses a shot grain having the average particle size of 450 to 650 μm, and uses a pyramidal alumina grain as the shot grain. The surface area of the outer peripheral surface is increased to 30 to 50 times more than the surface area before forming the fine recess-projection to improve heat radiation. The heat radiation can be improved by increasing the surface area of the outer peripheral surface by setting the surface roughness to 70 to 150 μm. The recess-projection can be uniformized by the shot grain of 450 to 650 μm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004058147-A (JP)
Title: Device for formation by bending
Inventor: OMAE RYOICHI
IPC: B30B1/26
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for formation by bending, a device capable of accurately and easily adjusting the optimum pressing force of a punch applied to a blank.  <P>SOLUTION: In the bending formation device that forms a metallic plate into a prescribed shape by moving a punch along a cam curve, a prescribed rotary angle range for one rotation of cam 200 is at least provided with a first cam pressure angle range 213 and an adjacent second cam pressure angle range 214 which is connected to the first. The increment of operation quantity of the punch 201 is fixed in the range in which the pressure angle of the second cam is smaller than that of the first cam and also in the range of the second cam pressure angle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092105-A (JP)
Title: Protective cover
Inventor: YAMAZAKI HEIZO
IPC: E04H6/42
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protective cover capable of sufficiently absorbing an impact resulting from a collision even if a vehicle or the like violently collides with a column and thereby preventing damage to the column and the vehicle.  <P>SOLUTION: The protective cover is provided with an angle (3) fixedly stuck to corners of a column or the like, a cover material (4) fixed to the angle (3) for coating the angle (3), and cap materials (6) connected to the upper end and the lower end of the cover material (4). The cover material (4) forms the whole body in an approximately dome-shape to make it possible to form a space (5) between the angle (3) and the cover material, the cap materials (6) have curved faces to enable the upper end and the lower end of the cover material (4) to be closed in shapes of circular arcs, and the impact resulting from the collision with the vehicle or the like can thereby be absorbed by the space (5).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004090791-A (JP)
Title: Seat slide device for vehicle
Inventor: YAMAZAKI HIROKAZU
IPC: B60N2/08
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seat slide device for a vehicle improved in comfortableness and safety of an occupant in the front seat when an occupant in the back seat gets in/out.  <P>SOLUTION: This device for a vehicle comprises a front seat and a rear seat arranged in parallel in the longitudinal direction capable of moving the seats longitudinally for the vehicle floor surface. A seat slide device has a guide rail arranged to extend longitudinally for the vehicle floor surface and a lock mechanism capable of fixing the front seat on a predetermined position on the guide rail, and the device is provided with a determination means determining whether an occupant sits on and other than an occupant is placed on or there is no occupant on the sit surface of the front seat, and a slide quantity control means making effective of the lock mechanism in the front part of the vehicle of the guide rail only when it is determined that other than an occupant is placed or there is no occupant.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004090431-A (JP)
Title: Liquid injection apparatus and superposition method for carriage operation
Inventor: IWAMURA KATSUTOSHI
IPC: B41J19/18
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid injection control device which prevents a start delay of a carriage when a carriage operation is superposed with a transfer operation of a record medium, and to provide a superposition method for the carriage operation.  <P>SOLUTION: A DC unit 23 calculates a remaining time by subtracting a total time required at the deceleration time of the carriage from its estimation time. When the estimation time is larger than the total time, the DC unit 23 divides the remaining time by a pulse period during a constant velocity of the carriage. The DC unit 23 computes a quotient of the result of the division as a constant velocity region driving number of a PF motor 10. The DC unit 23 calculates a driving number of the PF motor 10 by adding a preliminarily set deceleration region driving number and the constant velocity region driving number, and sets the driving number as a timing for starting to activate the carriage 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004091400-A (JP)
Title: Hair setting agent and method for using the same
Inventor: ISHIKAWA RYOJI
IPC: A61K8/92
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a hair setting agent readily coating the hair received damage and imparting sufficient setting force, and to provide a method for using the agent.  <P>SOLUTION: The hair setting agent is composed of a first agent and a second agent. The first agent comprises (A) an amino-modified silicone and (B) a volatile oil. The second agent comprises (C) waxes. Furthermore, a cationic compound other than the amino-modified silicone (A) is preferably contained as the ingredient (D) in the first agent. Each ingredient of (A) and (B) selected from each of the ingredients (A), (B) and (C) is preferably contained only in the first agent. The ingredient (C) selected from each of the ingredients (A), (B) and (C) is preferably contained only in the second agent. When the first and the second agents are used, the hair is coated with the first agent and then coated with the second agent.  <P>COPYRIGHT: (C)2004,JPO