baber/WOPTO huggingface dataset:
Patent JP-2003135973-A (JP)
Title: Photocatalytic reaction vessel
Inventor: TAMURA MOTONORI
IPC: C07B37/06
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a reaction vessel to perform the decomposition and removal, the deodorization, the antifouling and the sterilization of an environmental pollutant by efficient photocatalytic action. SOLUTION: In the flow type photocatalytic reaction vessel formed by arranging a cylindrical light source producing <=400 nm ultraviolet rays in a cylindrical reaction vessel through which a fluid flows, cells are formed stepwise inside an inclined disk like honeycomb, the photocatalyst is formed on the inside surface of the inclined disk like honeycomb and the disk like honeycomb is arranged at 20-70 deg. inclined angle to the axis of the light source.
Patent JP-2003095401-A (JP)
Title: Household trash can
Inventor: ISHIKAWA HIROSHI
IPC: B65D25/20
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a household trash can allowing users including children and adults to easily use it while enjoying its appearance, for solving the problem of conventional household trash cans: that, while as many trash cans as rooms are usually used in a house and the cans are often polluted to varying degrees because of varying kinds of dust from difference places, they are too simple and uniform in appearance and color to keep them clean during use, often conveying a sense of uncleanliness, and for satisfying the requirement that commodities be neat and enjoyable, along with the need for making garbage collection easier including preparation of bags. SOLUTION: A lid A is provided. A drawer D is set from a cut surface of an outer box B for the drawer. A bag C is laid along the inside of the outer box B, with an end of the bag set to wrap the upper end of the outer box B. The lid A is fitted over the upper end of the outer box B. A spare bag C is prepared in the drawer D.
Patent JP-2002342600-A (JP)
Title: Method for unilevel marketing
Inventor: OLSEN KELLY
IPC: G06Q30/02
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a cost-advantageous method which minimizes and eliminates when possible expenditures related to medium sales promotion and distribution while making personal contact with a potential customer through a sales representative and motivating the sales representative to promote sales of products by direct marketing. SOLUTION: The present invention is directed to a method of unilevel marketing and distribution. A distributor receivers personal information regarding a referred customer from a sales representative over a world wide computer network. The distributor incorporates the personal information into promotional material for the referred customer. The materials are distributed directly to the referred customer from a centralized distributor. When the customer places an order for goods, the distributor receives the order which includes a means for identifying the sales representative who made the reference. The sales representative is then credited with the sale.
Patent JP-2003153526-A (JP)
Title: Switching regulator circuit
Inventor: KOBAYASHI HARUO
IPC: H02M3/155
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a switching regulator circuit which is less influenced by electromagnetic radiation noise, caused by switching noise. SOLUTION: An pseudo-random modulation circuit which subjects the frequency of switching clock signals of a switching power supply circuit to the pseudo-random modulation is introduced, so as to intentionally give jitters to the switching clock signals. The pseudo-random modulation circuit comprises a clock delay circuit 3 which delays the first clock signals CLK1, a pseudo- random signal generating circuit 5 which generates three-bit artificial random signals SEL0-SEL2, and a multiplexer 4 which selects and outputs one delayed clock signal from among the delayed clock signals In0-In7, according to the pseudo-random signals SEL0-SEL2.
Patent JP-2003135225-A (JP)
Title: Table chair and seat part
Inventor: HIDA YOSHIO
IPC: A47D1/10
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a table chair capable of simply mounting and removing a seat part on and from a frame, and having excellent safety to hardly drop the seat part. SOLUTION: This table chair 1 is provided with a frame 2 removably fitted to a table, which includes a main frame 21 formed into substantially the U- shape, supporting a seat part 3 on a curved part 212 on the rear side, and having the front end side disposed on the top surface of a table, and a lower frame 25 branching forward from the main frame 21 and whose tip side is disposed on the lower surface of the table, and a seat part 3 hung and supported on the main frame 21 through a cylindrical frame passing part 33 passed through the frame 2 to be removably mounted on the frame.
Patent JP-2003146750-A (JP)
Title: Method of forming porous base material formed with solid oxide film on surface and solid fuel cell using the same
Inventor: YAMAJI KATSUHIKO
IPC: H01M8/02
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a method of rapidly and inexpensively forming porous ceramics formed with a dense ceramic film of high quality having desired film thickness on its surface by using a migration electrodeposition process. SOLUTION: This method comprises forming the porous base material formed with the dense solid oxide film on its surface by depositing solid oxide particles in the form of a film by the migration electrodeposition process on the surface of the conductive base material obtained by molding a powder mixture containing ceramic raw materials and carbonaceous substance, then firing the base material having the resultant solid oxide particle film on the surface. The porous base material having the resultant solid oxide film on the surface is useful as a cell elementary body of a laminated structure having an electrolytic film on the fuel electrode surface of the solid oxide type fuel cell.
Patent JP-2002221064-A (JP)
Title: Idle control method for engine under operation for hybrid electric vehicle
Inventor: KOTRE STEPHEN JOHN
IPC: B60L50/16
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To judge whether or not the engine of a hybrid electric vehicle should be in operation while the vehicle is idling. SOLUTION: A controller 46 judges whether the vehicle is idling or not and whether its engine 24 should be in operation or not. Also the controller judges whether a battery 36 should be charged or not, whether a negative pressure should be refilled to the reserver of an air-conditioner control system or a brake system, whether or not a steam canister should be purged, whether or not an adaptive fuel table requires a quick adaption, whether or not the temperature of the engine or catalyst lies out of the allowable range, or whether or not air-conditioning is requested. If judgement is that the engine should be in operation, the controller passes judgement in which control mode the engine should be operated, the speed control mode (a power train controller to be used) or the torque control mode (a generator 30 and generator controller to be used.
Patent JP-2003153582-A (JP)
Title: Control method and controller of pm motor
Inventor: YAMAMOTO YASUHIRO
IPC: H02P23/14
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To estimate the pole phase at a high speed without using an FFT while reducing estimation phase error due to noise in the control of a PM motor. SOLUTION: An integrator 21 and a high frequency voltage generating section 22 obtain a sinusoidal single oscillation high frequency voltage from a high frequency angular speed command and the high frequency voltage is injected to the voltage command of dc-axis. High frequency extracting sections 23 and 24 extract the high frequency current component contained in the dc-axis and qc-axis currents. A positive phase map operating section 25 and a negative phase map operating section 26 obtain the maps for the positive phase axis and the negative phase axis of the high frequency current component thus extracted. A positive/negative phase asymmetry extracting section 27 obtains the asymmetry of two maps as a feature amount. A phase estimating section 28 determines an estimated phase θc from the feature amount.
Patent JP-2003148070-A (JP)
Title: Shutter device for building
Inventor: SASAKI TADASHI
IPC: E06B9/86
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To constitute a shutter curtain so that an unlocking operation device for unlocking the shutter curtain can be easily operated, when the shutter curtain is locked at a lower end thereof. SOLUTION: Locking devices 8 are provided at both right and left ends of a base plate 2 at a lowermost end of the shutter curtain 1, and lock receiving bodies 7 are provided in right and left guide rail guide grooves 5a, respectively. Constitutionally, the locking devices 8 and the bodies 7 are automatically engaged with one another along with a fully closed state of the shutter curtain 1; and operation knobs 13a of the unlocking operation devices 13 for disengaging the locking devices 8 from the bodies 7 are provided in vertical-direction intermediate parts of guide rails 5, so that an operator can operate the operation knobs 13a while standing.
Patent JP-2002236577-A (JP)
Title: Automatic authenticating method for print processing and system thereof
Inventor: KOGA HIROSHI
IPC: G06Q30/04
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide an automatic authenticating method and its system for print processing which eliminate use's input operation for an identification ID and a password and enhance secrecy keeping by automatically performing authentication without any user's input, according to print information embedded in a file and information on an application program. SOLUTION: In print processing which requires user authentication, a printer driver 202 extracts information related to an application 201 which performs the print processing and/or a document as attribute information 206 and compares the information 206 with information stored in a user registration information database 208 on a server to perform user authentication. When the user is authenticated, a printer 204 is made to print and the sever manages and stores charging or the like by department units in a department management information database 211.
Patent JP-2003151648-A (JP)
Title: Solar battery using visible light sensitive type titanium oxide, and manufacturing method thereof
Inventor: MURAKAMI HIROHIKO
IPC: H01L31/04
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive solve battery using titanium oxide operable in visible light without using pigment. SOLUTION: In a wet type or p-n junction dry type solar battery, titanium oxide having visible light sensitive titanium oxide expressed by TiO2-x Ny (where, 0<x<1, 0<y<1) operating in a visible light range is used as an electrode. TiO2 is heated to 400 deg.C or more in an gas containing nitrogen (pure NH3 gas or mixed gas containing NH3 ) to nitride the TiO2 . The solar battery is manufactured, by using a pole of visible light sensitive titanium oxide obtained in this way.
Patent JP-2002211939-A (JP)
Title: Method and device for delivering case glass stream having elevated and hermetically sealed orifice bushing
Inventor: CIRINCIONE RONALD A
IPC: C03B7/088
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a device for delivering case glass in which core glass on the inner side is enclosed by the casing glass on the outer side. SOLUTION: This device has an orifice ring (24) on the upper side for accepting the core glass and an orifice ring (26) on the lower side. A bushing is accepted in the opening of the orifice ring on the lower side and this bushing has a flange supported atop the orifice ring on the lower side and an end. Accordingly, the end of the bushing is partied a spacing more upward than the surface of the orifice ring on the lower side by the flange and the need for a pedestal of ceramics, such as the pedestal to be eroded by the stream of the casing glass along the surface of the orifice ring on the lower side is eliminated. The flange opposes and abuts securely on the surface of the orifice ring on the lower side thereby suppressing leakage of the casing glass.
Patent JP-2003157901-A (JP)
Title: Secondary cell
Inventor: KOGURE MASANORI
IPC: H01M10/04
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a secondary cell which can aim at miniaturization and reduction of cost. SOLUTION: The secondary cell 1 comprises an electricity generating element 5, a cell case 3 housing the electricity generating element 5, and protection circuit elements 7, 9 connected to the electricity generating element 5. A protection circuit element housing part 19 housing the protection circuit elements 7, 9 is formed inside the cell case 3 in which, the protection circuit elements 7, 9 are housed.
Patent JP-2003156862-A (JP)
Title: Electrophotographic photoreceptor, manufacture of the same, image forming device and image forming device process cartridge using the photoreceptor
Inventor: NAKAMORI HIDEO
IPC: G03G5/05
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor manufacturing method having the improved film formation of a photoreceptive layer, etc. SOLUTION: In the electrophotographic photoreceptor manufacturing method wherein a cylindrical or endless belt type conductive supporting body is rotated in a spray booth and a photoreceptor forming layer is formed on the conductive supporting body by spray-coating, air or inactive gas having a wind velocity of 0.1 to 1.0 m/sec near the conductive supporting body is made to flow in, and the spray-coating is performed in such a state where an air pressure in the spray booth is made lower than an air pressure outside the spray booth by 0.0 to 3.0 mmH2 O.
Patent JP-2003156601-A (JP)
Title: Optical small-size lens
Inventor: ITO TAKASHI
IPC: G02B1/11
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an optical small-size lens in which a coating is easily and reliably applied on the lens body and which can be easily positioned when the lens is mounted in a lens barrel. SOLUTION: In the optical small size lens 1 having a flange part 11 formed around the lens body 10, the circumference of the flange part 11 on the plane perpendicular to the optical axis is formed into a polygonal form. Alternatively, at least two side faces of the flange part 11 are formed into straight lines in the same size as or longer than the diameter of the lens 10.
Patent JP-2003163549-A (JP)
Title: Power amplifier module
Inventor: SAKAI YUKIO
IPC: H03F3/20
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of prior arts that an expert engineer of a high frequency circuit is required for designing a high-frequency power amplifier and its peripheral circuits.  <P>SOLUTION: An input terminal 11, a power amplifier 13 to which signals from the input terminal 11 is provided, a directional coupler 15 to which output from the power amplifier 13 is provided, an output terminal 16 to which output from the directional coupler 15 is provided, an automatic power control circuit 17 of which input 17a is connected with a coupled output terminal 15a of the directional coupler 15, and of which output 17b is connected with a power control terminal 13a of the power amplifier 13, are formed on a same multi-layer substrate. This enables the power amplifier module to be provided without the technique of an expert engineer of the high frequency circuit.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003160029-A (JP)
Title: Vehicle window glass having heating line
Inventor: MAEKAWA TAKESHI
IPC: B60S1/02
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To make equal to the past the heating value of a heating conductive line caused by an increase in power supply voltage when the vehicle power supply voltage is shifted from a 14 V electric system (battery power supply voltage 12 V) to a 42 V electric system (battery power supply voltage 36 V), and to prevent degradation of antenna performance.  <P>SOLUTION: In a vehicle window glass having a heating conductive line and an antenna conductive line provided on a margin part of the heating conductive line, the heating conductive line and the antenna conductive line are formed by conductive pastes, each having different resistivity. A value obtained by multiplying the resistivity of the conductive paste of the antenna conductive line by the square of the ratio between the battery power supply voltage value 36 V in the 42 V electric system and the battery power supply voltage value 12 V in the 14 V electric system, is made to be the resistivity of the conductive paste of the heating conductive line. The resistivity of the conductive paste of the antenna conductive line is made to be 5×10<SP>-6</SP>Ωcm as in the past.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003161645-A (JP)
Title: Optical encoder
Inventor: ATSUTA AKIO
IPC: G01D5/36
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical encoder capable of detecting movement information of an object to be measured with high precision.  <P>SOLUTION: The optical encoder has a scale in which optical gratings are formed at a predetermined pitch, a light detecting means which is arranged relatively movable with respect to the scale and includes a plurality of light receiving elements arranged in relation to the pitch of the optical gratings, a light source means for illuminating the light receiving elements through the scale, and a signal processing circuit for detecting relative displacement information between the scale and the light detecting means. An electric dividing circuit for electrically increasing resolving power using an analog signal obtained from the light detecting means is integrated with the signal processing circuit.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003169360-A (JP)
Title: Mobile communication terminal and computer program
Inventor: SHINODA KOJI
IPC: H04B1/707
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To avoid increase of power consumption, and to enhance practicability.  <P>SOLUTION: If a portable telephone fails in location registration to a base station (NO at S12), it prohibits demand for location registration to the base station (S22). Thus, continuous demanding for location registration to the base station over an extended period is avoided, to avoid increase in power consumption. The portable telephone keeps a wait state in which idle hand off is possible (S23). If it succeeds in idle hand off (YES at S25), it releases prohibition of location registration demand (S28). It demands location registration to the base station with which idle hand off has succeeded (S11). The location registration is quickly demanded again for enhanced practicability.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166443-A (JP)
Title: Intake device for general-purpose engine
Inventor: TATENO YOSHIMITSU
IPC: F02M5/08
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent foreign matters from entering a carburetor for a general- purpose engine through an air vent passage from the outside.  <P>SOLUTION: This general-purpose engine has a cooling fan driven by a crankshaft to generate cooling air and the carburetor for supplying air-fuel mixture into an engine main body. An insulator 25 is arranged between the carburetor and the engine main body, and the carburetor is connected with the engine main body by the insulator 25. An air vent channel 45 communicating with the air vent passage provided in the carburetor to lead outside air into a float chamber of the carburetor is formed in the insulator 25. A guide wall 48 for leading a part of cooling air from the cooling fan into an opening part 46 of the air vent channel 45 is provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003167606-A (JP)
Title: Programmable controller or programmable display unit and its user authentication method
Inventor: NAITO TATSUHIKO
IPC: G06F21/31
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a programmable controller or a programmable display unit whose security is improved by effectively preventing any illegal operation based on the leakage of a password or the like and to provide its user authentication method.  <P>SOLUTION: After a memory card 20 which stores a user authentication table in which user information including user ID, password, and access level is stored is mounted on a PLC (programmable controller) 10, a log-in request command in which user information including user ID and a password is described is transmitted from a tool 30 or a tool 60 to a PLC 10, and when the user ID and password of the user authentication table of the memory card 20 are matched with the user ID and password of the log-in request command, access to the PLC 10 by the tool 30 or the tool 60 is permitted.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003164618-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the burden of a game-controlling means related to a process for determining the variable display contents of identification information.  <P>SOLUTION: In a winning-confirming process, a CPU extracts values of respective random numbers such as a random number for judging a big jackpot when a starting port switch is turned on. Then, the CPU performs the judgement for a big jackpot/losing, or the judgement whether a ready-to-win state is provided or not. The CPU for the display control sets a table for determining a pre-announcement performance based on the information indicated by a judgement result command at the time of a winning, when a variable display performance is performed, and determines the content of the pre-announcement performance. Therefore, the burden of the game controlling means is reduced, and colorful performances become possible.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002222113-A (JP)
Title: Memorandum writing method to home page display screen and its system
Inventor: HWANG WENG JEN
IPC: G06F13/00
Filed: 2001-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a memorandum writing method to a home page display screen and its method allowing a user to write a memorandum such as wiring of a character, an underline, or a deletion line and object insertion to the home page screen. SOLUTION: A Web site system providing a memorandum writing function to the home page display screen is constructed of a server, a database, and the memorandum writing system. The memorandum writing system includes an object insertion system, a display form changing system, a recording system, and a multimedia reproducing system. In this memorandum writing method using the Web site system, a plural different kinds of memorandum writing functions are offered to the user via the home page, and when the user writes the memorandum on the home page screen by means of the memorandum writing function, the memorandum is displayed on the home page screen while stored to be displayed again.
Patent JP-2003170178-A (JP)
Title: Hydrogen dissolved water
Inventor: MORIKOSHI NORIYOSHI
IPC: C02F1/68
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide hydrogen dissolved water which can be efficiently produced in a large amount at a low cost.  <P>SOLUTION: When the water containing dissolved hydrogen produced while stirring and/or circulating water in a chamber is controlled to have at least ≥35 μg per 1 l of dissolved hydrogen, the oxidation reduction potential (ORP) can be decreased to ≤200 mV. When the dissolved hydrogen exceeds 20 ppb, the ORP drastically decreases and reaches about 180 mV at 35 ppb. If the amount of dissolved hydrogen is increased, the ORP gradually decreases and reaches ≤100 mV however the gradient of the decrease in the ORP is small. The method for the production therefore is effective by aiming the amount of dissolved hydrogen to about 35 ppb.  <P>COPYRIGHT: (C)2003,JPO