baber/WOPTO huggingface dataset:
Patent JP-2002213395-A (JP)
Title: Electric axial flow blower
Inventor: SHIMOHAMA HIROMI
IPC: F04D29/64
Filed: 2002-01-17
Abstract: PROBLEM TO BE SOLVED: To facilitate change of an electric motor and increase of rated power. SOLUTION: For arranging a shaft 6d for driving an impeller 3 on the center shaft c of a casing 1, an electric motor case 2 opening outwardly from the central part is formed integrally with the casing 1, and the shaft 6d for driving the impeller 3 and an external electric motor pedestal 6 having the electric motor Ma for driving the shaft 6d are disposed on the casing center shaft c in the electric motor case 2. Thus, static pressure and air flow can be easily changed with the casing 1 having the same aperture.
Patent JP-2003204770-A (JP)
Title: Aqueous glucosamine salt solution improved in taste and method for producing the same
Inventor: SAKAMOTO KOJI
IPC: A61K31/7008
Filed: 2002-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a glucosamine salt giving good taste and provide a method for producing the same.  <P>SOLUTION: This aqueous glucosamine salt solution improved in giving taste contains a strong acid salt of glucosamine and an organic acid salt of glucosamine and 0.05-0.5 mole strong acid anion based on 1 mole glucosamine (here, the mole number of the strong acid anion is calculated based on 100% dissociation of the strong acid salt of glucosamine). This method for producing the strong acid salt of glucosamine is to convert the strong acid salt of glucosamine such as the hydrochlric acid salt of glucosamine to the organic acid salt by ion exchange method using ion exchange resins or to produce the strong acid salt by desalting the strong acid salt solution through an ion exchange membrane.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003216880-A (JP)
Title: System and device for electronic commercial transaction, commodity ordering device, method and program for electronic commercial transaction, and electronic commercial transaction program storage medium
Inventor: TAKINO YASUSHI
IPC: G06Q20/12
Filed: 2002-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To realize an electronic commercial transaction system which enables even a user who does not have settlement capability to join.  <P>SOLUTION: An applicant who orders a commodity on the electronic commercial transaction system and a settler who pays for the ordered commodity are separated and registered and when the commodity order is received from the applicant, the settler corresponding to the applicant is retrieved by reference to correspondence data in which the correspondence between the applicant and settler is recorded to settle the commodity that the applicant orders with the name of the settler corresponding to the applicant, thereby even the user who is unable to pay like a minor to participate in the electronic commercial transaction system.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003217167-A (JP)
Title: Optical pickup
Inventor: KATAYAMA HIROSHI
IPC: G02B5/32
Filed: 2002-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To increase light for an APC without reducing the quantity of the light used for recording and reproducing.  <P>SOLUTION: A first diffraction hologram 13a for separating a central part 12a of elliptic exit light from a semiconductor laser 11 to zero order diffracted light 16 for recording and reproducing and first order diffracted light and a second diffraction hologram 13b for forming the first order diffracted light for the APC by diffracting a peripheral part 12b of the elliptic exit light with arbitrary diffraction efficiency are formed on a sheet of hologram glass 13.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003200699-A (JP)
Title: Three-way joint for forming spherical structure and spheric structure
Inventor: SAKURAI IKUO
IPC: B44C3/00
Filed: 2002-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a three-way joint for forming a spheric structure capable of manufacturing a skeletal structure approximately in a spheric shape easily and at a low cost and a spheric structure using the three-way joint.  <P>SOLUTION: The three-way joint has three mounting parts 21, 23, and 25 respectively consisting of a hole for mounting connecting rods 50, and the mounting parts 21, 23, and 25 are mounted such that the extension lines of central lines L1, L2, and L3 of the three connecting rods 50 cross each other at one point A, and angles θ1, θ2, and θ3 between adjoining connecting rods 50 of the mounted three connecting rods 50 are set to θ1=120°, θ2=120°, and θ3=108°. By mounting the two ends of each connecting rod 50 on each of the mounting parts 21, 23, and 25 of the three-way joint 10, a spheric structure of a spheric skeletal structure having the three-way joint 10 forming a vertex and the connecting rod 50 forming a side, and each of a plurality of equilateral pentagonal surfaces and equilateral hexagonal surfaces.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003224503-A (JP)
Title: Wireless call system
Inventor: MATSUMOTO KAZUNORI
IPC: H04W88/08
Filed: 2002-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless call system capable of arbitrarily selecting a number display mode of a wireless call transmitter in accordance with the use need of a user.  <P>SOLUTION: A wireless call receiver 1 is configured to perform a numerical order display function for displaying the number of the wireless call transmitter 1 as a display mode of call information in the numerical order of the wireless call transmitter 1 according to an arrangement of display windows and a call order display function for displaying the number of the wireless call transmitter 1 in a call signal receiving order from the wireless call transmitter 1 according to the arrangement of the display windows.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003212067-A (JP)
Title: Control device for vehicle
Inventor: UCHIYAMA YOKO
IPC: B60J5/04
Filed: 2002-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for a vehicle capable of reducing the number of wire harnesses connecting an ECU 2 installed near an instrument panel with an ECU 4 installed on the side of a rear seat cowl.  <P>SOLUTION: This control device for a vehicle has an ECU 2 installed near an instrument panel of a vehicle, an ECU 3 installed on the side of a rear seat cowl, and an ECU 4 installed near the ECU 3 and controlling an auto-slide door built in the vehicle. This device controls a slide door and various facilities built in the vehicle by transmitting data between the ECU 2, the ECU 3, and the ECU 4. A transmission path 5 is arranged between the ECU 2 and the ECU 3, and the data is transmitted between the ECU 2 and the ECU 3, and between the ECU 2 and the ECU 4 via the transmission path 5 using CAN communication.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003218072-A (JP)
Title: Waste water treatment apparatus
Inventor: JIZAIMARU TAKAYUKI
IPC: C02F9/00
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waste water treatment apparatus that extends the replacement period by a large amount for a filter used for treating discharged drain in a process for manufacturing semiconductors, and can substantially reduce the maintenance work.  <P>SOLUTION: The waste water treating apparatus has a polishing means for supplying demineralized water to a polishing section and at the same time, for polishing a semiconductor, a filtering means having a circulation tank for storing and circulating drain discharged from the polishing section, a filter for filtering grinding fine particles from the drain to obtain permeated water, and a circulating apparatus that transports the drain in the circulation tank to the filter and makes concentrated water to flow back to the circulation tank, and a reflux means for making the permeated water flow back to the polishing means. In this case, a disinfection or strerilization means is provided between the polishing section and the circulation tank.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003223225-A (JP)
Title: Positioning system
Inventor: SASAKI KOZO
IPC: F16H1/32
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positioning system, which is capable of correcting positioning errors that are caused by angle transmission error of a reduction gear, while maintaining the consistency between a position instruction and the motion of a motor rotation axis.  <P>SOLUTION: The positioning system 1 has an actuator 7, a motor driver 8 and a controller 9. The controller 9 corrects the generated position instruction 11, on the basis of error correction data 12 for correcting the positioning errors caused by the angle transmission errors of a wave gear reducer 4 in the actuator 7 to output a position instruction 11A after correction to the motor driver 8. The motor driver 8 drives a motor 2 on the basis of the position instruction 11A. The positioning errors caused by the angle transmission errors of the wave gear reducer can be corrected to perform the positioning with accuracy, while maintaining the consistency between the position instruction 11A and movement of the motor rotation axis 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229174-A (JP)
Title: Nonaqueous electrolyte secondary battery using film- like outer package
Inventor: SUNANO TAIZO
IPC: H01M50/417
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery with safety improved by preventing heat radiation caused by an inner short circuit due to heat contraction of a separator at heating, for one using a film-like outer package which scarcely suffers from structural pressure from outside.  <P>SOLUTION: With the nonaqueous electrolyte secondary battery in which an electrode body formed by a positive electrode and a negative electrode capable of storing and releasing lithium ion interposed by placing a strip-shaped separator in between is housed in a film-like outer package body together with a gel electrolyte including a polymer, a nonaqueous solvent, and an electrolyte salt, the gel electrolyte is heated up to 130°C to remote the solvent with a boiling point lower than 130°C, and then mass percentage of the polymer to a total mass of the polymer and the residual solvent constituting the gel electrolyte and heat contraction ratio of the separator at 130°C are adjusted.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003235227-A (JP)
Title: Brake motor
Inventor: UCHIYAMA TETSUOMI
IPC: H02K49/10
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small brake motor generating a large brake power.  <P>SOLUTION: A stator S is secured to a rotary shaft 3 and provided with six magnetic poles 8 oppositely to respective magnetic poles R1, R2, R3 and R4 of a rotor. An exciting winding 6 and a brake winding 7 are wound around each magnetic pole 8. A thick wire of low resistance having such a current capacity as supplying a brake motor with a current generating a sufficient rotating power is employed in the exciting winding 6, and a thin wire of high resistance is employed in the brake winding 7 in order to prevent an undue short circuit current from flowing into the brake winding 7 thus burning it. The exciting winding 6 is wound uniformly around all magnetic poles. Winding direction of the brake winding 7 is differentiated for a part of the magnetic poles so that a combined field is generated in such a direction as the magnetic poles R1, R2, R3 and R4 attract each other when a brake current is supplied to the brake winding 7.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003227255-A (JP)
Title: Keyless entry system
Inventor: KATSUMATA KENICHI
IPC: B60R25/01
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a keyless entry system capable of enlarging the radio transmission distance between a transmitter and an antenna connected to a receiving unit.  <P>SOLUTION: This keyless entry system 1 includes the transmitter 3 for radio- transmitting a lock or unlock command signal, the antenna 7, and the receiving unit 5 electrically connected to the antenna 7 to receive a lock or unlock command signal transmitted from the transmitter 3 through the antenna 7 and output a signal for locking or unlocking a vehicle lock. At least the antenna 7 is provided on a steering wheel 10 for steering the vehicle.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003225916-A (JP)
Title: Method for producing lid body
Inventor: KONDOU TOMOKI
IPC: B29L31/56
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a lid body which can form a seal having high sealing properties without increasing costs, and can easily form the seal even when the lid body is made of a metal having relatively high rigidity such as steel.  <P>SOLUTION: A small diameter 8 is formed by contracting the entire circumference of an upper fringe of a cylinder 5 along the periphery of a roof 4 of a lid body 1a. Next, a material 13 of a seal 6 is supplied to the inner surface of the roof 4 turned upward by turning the lid body 1a upside down. A space 18 having a shape corresponding to the seal 6 is formed by making the tip of a cylindrical outer punch 15 inserted into the cylinder 5 contact with the inner circumference of the small diameter 8. The material 13, which was supplied to the inner surface of the roof 4 and melted, is pressed by a center punch 14 inserted into the outer punch 15, and the seal 6 is formed by supplying the material 13 into the space 18.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003225045-A (JP)
Title: Tool for preventing bird damage
Inventor: OKAMOTO KEISUKE
IPC: A01M29/32
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easily installable tool for preventing bird damage, facilitating the handling thereof.  <P>SOLUTION: This tool for preventing the bird damage includes a core body 2 obtained by twisting two core materials 1 made of a synthetic resin, and a number of needle materials 3 made of a synthetic resin, radially protruded by centering the core body 2 and having rigidity. A double sided adhesive tape is stuck on the surfaces of the core materials 1, and the needle materials 3 are nipped by the core materials 1 and arranged in a helix shape. An adhesive is coated along the core materials 1 to fix the needle materials 3 with the double sided adhesive tape and the adhesive. When the core materials 1 are twisted to form the core body 2, the needle materials 3 are radially protruded from the core body 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226757-A (JP)
Title: Method for dissolving abs resin or ps resin and its separation and reclamation method
Inventor: YAGI MASASHI
IPC: C08J3/09
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dissolving method which efficiently effects dissolution of an ABS resin or a PS resin, and a separation and reclamation method which has improved the reclamation ratio of a resin.  <P>SOLUTION: The dissolving method comprises adding a solvent 5 containing ≥50% dimethyl glutarate as the major active component to an ABS resin 1 or a PS resin 3, and agitating and dissolving the resulting mixture under heating at 40°C-50°C. Thus, the ABS resin or the PS resin is efficiently dissolved in a short period of time by the addition of the solvent and the agitation under heating at 40°C-50°C to come to a sol. Accordingly, the cost of the dissolving treatment of an ABS resin or the like can be reduced.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239196-A (JP)
Title: Surface-sized pressed paper using amphoteric starch with low viscosity
Inventor: SUNADA YOSHIKAZU
IPC: D21H19/10
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface-sized pressed paper having an improved surface strength compared to the one obtained by using a conventional starch by using an inexpensive starch as a surface-treating agent, and having an improved strength against printing and abrasion.  <P>SOLUTION: The sized pressed paper is obtained by coating a specific surface-treating agent on the surface of a base paper, and drying the coated paper. The surface-treating agent consists essentially of an amphoteric starch obtained by adding urea and inorganic phosphoric acids to a cationic starch having 0.005-0.06 substitution degree with a cationic group and a tertiary amine and/or a quaternary ammonium salt so that the pH of the slurry after the mixing is ≤5.0, and reacting the mixture by a dry roast process. The amphoteric starch has ≥0.0005 substitution degree of an anionic group (phosphate group), and provides 15% pasty liquid having ≤500 mPa.s viscosity by a B-type viscometer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003202419-A (JP)
Title: Color filter for liquid crystal display and equipment mounted with the same
Inventor: SEIMOTO NORIKAZU
IPC: G02B5/20
Filed: 2002-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color filter for a liquid crystal display with pixels each having both low transmissivity (high color purity) and high transmissivity (low color purity) through saved processes.  <P>SOLUTION: On a substrate <1> colorless transparent resin <2> for film thickness adjustment is formed and then a colored resin <3> is applied to form separately a high-transmissivity part <3-1> and a low-transmissivity part <3-2>.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238349-A (JP)
Title: Pasty oil cosmetic
Inventor: MITSUIDA ATSUSHI
IPC: A61K8/00
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pasty oily cosmetic that gives good smoothness, when the cosmetic is applied to the skin, and gives excellent uniformity and a glossy feeling to a finish coating therefrom.  <P>SOLUTION: This pasty oily cosmetic contains components (a) and (b), wherein the component (a) comprises disintegrable spherical boron nitride particles which are composed of lamellar boron nitride having an average lamella size of 1-20 μm and an inorganic powder having an average particle size of 0.01-0.5 μm as essential ingredients, and the component (b) comprises a dextrin fatty acid ester and/or 12-hydroxystearic acid.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240026-A (JP)
Title: Movable body controller, automobile, rolling stock, aircraft, and machine tool
Inventor: HONMA AKIRA
IPC: F16D55/24
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an innovative technology that accumulates energy in braking applied to a rotator and can use the energy for restart or acceleration of the rotator.  <P>SOLUTION: Spring means 5 are connected to a first rotator 1 and a second rotator 2 and are wound when the first rotator 1 abuts on the second rotator 2. When the spring means 5 are wound, energy consumed for the winding is applied as a load to decrease the rotation speed of the first rotator 1, and thus a rotation speed of a rotating shaft 4 is decreased. The winding energy accumulated in the spring means 5 is arbitrarily released by winding the spring means 5 to help the rotation of the first rotator 1. Rotation speed of the rotating shaft 4 is increased by the help of the rotation of the first rotator 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236663-A (JP)
Title: Nonconsumable electrode type arc welding equipment
Inventor: NITTA AKIRA
IPC: B23K9/10
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that the operability is poor in a remote control unit which is separated from a welding power source because bundled and united control cables must be moved together when the remote controller is transported and the break of the control cable often occurs.  <P>SOLUTION: In the nonconsumable electrode type arc welding equipment, a touch-starting type welding power source WER2 is provided with a standby output control power source PS, the remote controller REM2 is provided with a control power source incorporating remote controller SP which inputs a control voltage from a power cable, and a spread spectrum communication part which transmits and receives a control signal of the remote controller REM2 and the welding power source WER2 via the power cable by a spread spectrum communication method, and the control voltage inputted by the control power source SP incorporating remote controller is supplied from the standby output control power source PS during a stand-by period of welding, supplied from an arc voltage during a welding period, and supplied from an unloaded voltage of the welding power source WER2 during a unloaded period.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250492-A (JP)
Title: Food for chewing comprising granulated substance of barley young leaf powder
Inventor: TAKAGAKI KINYA
IPC: A23L19/00
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a granulated substance of barley young leaf powder giving rise to chewing.  <P>SOLUTION: The food for chewing comprising a granulated substance of barley young leaf powder is obtained by adding water or both of water and ethanol to barley young leaf powder, kneading the mixture, subjecting the kneaded mixture to extrusion molding, and drying the molded mixture. This food is made so as to have a size and a degree of hardness each necessary for chewing, and thereby has sufficient chewability so that the activity of the brain is promoted and the jaw gets stronger. Such effects are enhanced by adding a food material such as calcium giving rise to chewing to the barley young leaf powder before granulation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002261386-A (JP)
Title: Light emitting device, optical communication system and method for generating signal light
Inventor: KATO TAKASHI
IPC: H01S5/068
Filed: 2002-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting device in which specified bit error rate characteristics can be attained, a method for generating a signal light, and an optical communication system. SOLUTION: The light emitting device 1C comprises light emitting sections (11a-11c), an output, an optical multiplexer (52), and an optical isolator (41). Each light emitting section comprises a semiconductor optical amplifier(SOA) 16 and a grating fiber(GF) 14. The SOA 16 has a light emitting face and a light reflecting face and the GF 14 has one end part coupled optically with the light emitting face and a diffraction grating 14c provided at the core section. The output provides a light emitted at the light emitting section. The optical isolator 41 is interposed between the optical multiplexer (52) and the output. Isolation of the optical isolator 41 is regulated not higher than -52.4-8.7×log(BER) dB with regard to bit error rate BER.
Patent JP-2003241792-A (JP)
Title: Device and method for speech recognition
Inventor: SEKINE TAKEHIRO
IPC: G10L21/0208
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a speech recognition rate from decreasing even in noisy environment having a frequency spectrum close to that of a speech.  <P>SOLUTION: A speech taking-in part 1 takes in at least a speech spoken by a user and generates a speech signal, a noise superposition part 2 inputs a noise signal having a gradient of signal level to variation in frequency from a superposed noise data output part 3 and superposes it on the speech signal taken in by the speech input part 1 to reduce the signal peak of a speech other than the speech spoken by the user, and a speech recognition part 4 performs speech recognition processing with a speech signal on which the noise superposition part 2 superposes the noise signal.  <P>COPYRIGHT: (C)2003,JPO