baber/WOPTO huggingface dataset:
Patent JP-2003050055-A (JP)
Title: Warm-air heater
Inventor: TODA YASUMITSU
IPC: F24H3/04
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To resolve a problem in a conventional warm-air heater that hot air, heated to a high temperature on the surface of a combustion tube 4, flows to the central part of a propeller fan 6 by the flow of air B flowing from a point of about 1/2 of the radius R of the propeller fan 6 to the inner peripheral side of the same from the fore part toward the rear part of the same whereby a temperature at the central part of the fan 6 is raised and, accordingly, a motor 7 for driving the ventilating propeller fan 6 is heated through a rotary shaft 7a and the temperature of the same is raised whereby lubricating oil in the driving motor 7 is dried up and the motor 7 is locked thereby becoming impossible to develop the original function of the heater. SOLUTION: In order to resolve the problem, the warm air heater comprises the ventilating propeller fan 6 arranged on the rear surface of the heater and the combustion tube 4 and a warm air diffuser arranged in front of the fan. A heat shielding plate 14, forming a double wall structure together with the tube 4 is provided between the propeller fan 6 and the combustion tube 4 at the rear surface side of the combustion tube 4 to reduce the temperature of the central part of the ventilating propeller fan 6.
Patent JP-2002148796-A (JP)
Title: Printed circuit board and photosensitive resin composition and photosensitive film to be used for the same
Inventor: MINAMI YOSHITAKA
IPC: C08F2/44
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive film which has excellent adhesion and etching durability for a supporting body and which can form a good resist profile and to provide a printed circuit board obtained by using the film. SOLUTION: The printed circuit board is obtained by using the photosensitive film prepared by laminating the following photosensitive resin composition. The photosensitive resin composition contains (A) ethylenically unsaturated compounds expressed by general formula (I) by 3 to 20 pts.wt., (B) ethylenically unsaturated compounds except for the compounds (A) by 15 to 40 pts.wt., (C) polymer compounds having carboxyl groups by 50 to 70 pts.wt. (however, the total amount of the components (A), (B), and (C) is controlled to 100 pts.wt.), and (D) a photoinitiator by 0.05 to 20 pts.wt. to the total 100 pts.wt. of the components (A), (B) and (C). In formula (I), R1 is a hydrogen atom or a methyl group, R2 is a hydrogen atom or a 1-4C alkyl group, R3 is a 4-14C alkyl group, n is an integer 3 to 20, and m is an integer 1 to 3.
Patent JP-2003047435-A (JP)
Title: Chitosan-containing powder
Inventor: KAWAGUCHI TOMOAKI
IPC: A23L1/30
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To obtain chitosan-containing powder having a chitosan content ratio higher than that of the conventional chitosan-containing powder. SOLUTION: This chitosan-containing powder is obtained by dissolving chitosan in an organic solvent for food and freeze-drying the solution. The molar ratio of the chitosan to the organic solvent for food to dissolve the chitosan may be about 1:0.9-1:0.8. The molecular weight of the chitosan dissolved in the organic solvent for food may be about 10,000-300,000 and the deacetylation degree of the chitosan dissolved in the organic solvent for food may be >=about 90%.
Patent JP-2003051281-A (JP)
Title: Fluorescence lamp
Inventor: AKEBOSHI MINORU
IPC: H01J61/36
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescence lamp, which has long life-time and safety, without breaking of an end part glass even in the last stage of the electrode life-time in the fluorescence lamp, which is lit with high frequency of lighting, combined with an electronic stabilizer. SOLUTION: It has valve 2, in which a fluorescent substance 1 has been applied to its inside, lead wires 4a and 4b supported with the end part glass 5 of the valve 2, and an electrode coil 3 bridged by the lead wires 4a and 4b. Lead wires 4a and 4b are surrounded with mineral tubules 6a and 6b, and the one end of the mineral tubules 6a and 6b are laid under the valve end part glass 5.
Patent JP-2003052914-A (JP)
Title: Pinball game machine
Inventor: HIRANO TOMOYA
IPC: A63F7/02
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a pinball game machine which can display performance property being rich in variation by a simple constitution. SOLUTION: The game component 12 of this pinball game machine is equipped with a light-emitting display section 42, a light-emitting body 44, and a light-emission displaying means 31. In this case, the light-emitting display section 42 is provided on the component body 25. The light-emitting body 44 is arranged on the back of the light-emitting display section 42. The light- emission displaying means 31 includes a light-guiding section 43 which guides the light from the light-emitting body 44 to the light-emitting display section 42. Then, a plurality of the light-emitting bodies 44 and the light-guiding sections 43 are provided to make the constitution of the light-guiding section 43 different.
Patent JP-2003058873-A (JP)
Title: Device and method for extracting form and segmenting image
Inventor: IWAKI HIDEKAZU
IPC: G03B7/16
Filed: 2001-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for extracting form and segmenting image, with which an image can be surely segmented at low cost. SOLUTION: In the form extracting device having a camera (11), an emitting light source (13) for illuminating a photographing object (10) with visible light from the back by the camera (11), a controller (12) for controlling the camera (11) and image processing software, the controller (12) sets exposure and illumination strength so that luminance in the background part around the photographing object (10) can become higher than luminance in the contour part of the photographing object (10).
Patent JP-2002139279-A (JP)
Title: Heat transfer type drying tray and drying method
Inventor: SAITO TOSHIHIDE
IPC: F26B25/18
Filed: 2001-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a heat transfer type drying tray, capable of drying matters to be dried uniformly within a short period of time, and a drying method employing the heat transfer type drying tray. SOLUTION: The heat transfer drying type drying tray (10) is provided with a vessel (12) consisting of a heat transfer material and heats a matter to be dried (22) (the assembly of granular substances, for example), which is received in the vessel (12), by heat transferred from the vessel (12). For this purpose, the vessel (12) is provided with a plurality of heat transfer units (20), projected into a space (18), receiving the matter to be dried and surrounded by the vessel (12), and contacted with the matter to be dried (22), which is received in the vessel (12).
Patent JP-2003060190-A (JP)
Title: Ccd image pickup device
Inventor: NISHIO YOSHIHIRO
IPC: H04N5/353
Filed: 2001-08-17
Abstract: PROBLEM TO BE SOLVED: To reduce the size of the element chip of a CCD image pickup device, and in addition, to remove shutter noises by eliminating a driver, etc., used for an electronic shutter in the image pickup device. SOLUTION: A liquid crystal element 200 is provided on the upper surface of a linear sensor (image pickup element) 100, having three sensor rows 121, 122, and 123. Light rays, inputted to the element 100 from various kinds of objects (light sources) pass through the element 200. The quantities of light rays made incident to the sensor rows 121, 122, and 123 are controlled by respectively applying independent voltages to upper transparent electrodes 241, 242, and 243 and lower transparent electrodes 251, 252, and 253 at every sensor row 121, 122, and 123. Consequently, the output levels of the sensor rows 121, 122, and 123 can be made to agree with each other, and functions similar to that of an electronic shutter can be realized.
Patent JP-2003061122-A (JP)
Title: Communication system
Inventor: SATO MORIHIRO
IPC: H04W84/12
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a communication system by which a call of a mobile terminal can automatically be connected to a caller of an incoming call even when the caller of the mobile terminal does not know the caller of the incoming call in the case that the speech of the incoming call once received is finished and the called party makes a return call. SOLUTION: A management device 11 for incoming call information of an absence party is provided with a storage means 31 that stores a caller number notified by a mobile terminal 15 whose call is connected to an analog line terminal 14 at the arrival of an incoming call from a public network 21 as absence party addressed incoming call information. A line controller 10 extracts a caller number stored in the storage means, makes a call to the caller number via the analog line terminal at the arrival of a call from a mobile terminal 16 other than the mobile terminal connected at the arrival of an incoming call from the public network 21, automatically makes a call to the caller of the absence party addressed incoming call information and connects the call to the line so as to easily make a return call to the caller of the incoming call whose speech is finished.
Patent JP-2003054939-A (JP)
Title: Method for producing mesoporous body
Inventor: SHIRAI MASAYUKI
IPC: C01B37/00
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To produce a mesoporous body which has a controlled means fine pore diameter of 2 to 20 nm and has high heat resistance. SOLUTION: Synthetic smectite is used as a starting raw material, and a cationic organic compound in which molecular weight and the amount to be used are changed is intercalated thereinto, and the means pore diameter thereof is controlled by heating treatment to produce the mesoporous body with high heat resistance.
Patent JP-2003067510-A (JP)
Title: Terminal device, information providing device, information providing system, and information providing method
Inventor: KAWAMURA TAKUSHI
IPC: G06Q30/06
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To grasp use states of applications in each terminal device and to provide useful information related to the applications. SOLUTION: The terminal device 3 compiles application use information related to the applications specified by a user and transmits the compiled application use information to an information providing device 8 along with private information and network information. The information providing device 8 compiles the useful information based on the application use information and transmits the compiled useful information to the terminal device 3.
Patent JP-2003068836-A (JP)
Title: Plasma processing unit and plasma processing method
Inventor: ARITA KIYOSHI
IPC: C23C16/458
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a plasma processing unit and a plasma processing method in which a trouble can be prevented by holding a planar substrate appropriately at a substrate mounting section. SOLUTION: In a plasma processing method of a silicon wafer mounted on the mounting surface of an insulation layer 5 on the upper surface of a lower electrode 3 in a processing chamber 2, the silicon wafer is held on the insulation layer 5 by vacuum adsorption by driving a vacuum adsorption pump 12 until plasma is generated between the lower electrode 3 and an upper electrode 4. After plasma is generated, the silicon wafer is held on the lower electrode 3 by electrostatic attraction by applying a DC voltage to the lower electrode 3 from a DC power supply 18 for electrostatic attraction. Since the silicon wafer can be held appropriately on the lower electrode 3 at all times, abnormal discharge or incomplete cooling due to incomplete adhesion can be prevented.
Patent JP-2003067257-A (JP)
Title: Fixing system for software use terminal
Inventor: ANDO SAYAKA
IPC: G06F21/10
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To prevent unauthorized use and copy of those who do not pay a right countervalue or re-use of used software, and protect copyrights by disabling users from reading software to be downloaded from an external storage medium, which is stored in the software, or a network, which stores the software other than read-out means that is read at first. SOLUTION: A fixing system for software use terminal has read-out deterrence means for deterring read-out of software, wherein if identification number stored in software and one registered in identification number registration means are compared and then not matched, the identification number stored in the software and one stored or duplicated in an auxiliary external storage means are compared, and read-out of software is deterred if not matched.
Patent JP-2003071732-A (JP)
Title: Suction jig stripping pliers
Inventor: ETO YASUTO
IPC: B25B7/02
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a suction jig stripping pliers easily removing a lens suction jig sucking on a lens of glasses. SOLUTION: In a pair of lens attaching jig stripping pliers 1 which is provided with a first and second nipping parts 4, 7 getting close to and apart from each other by manipulation of a first and a second grip parts 5, 8, of which the nipping parts 4, 7 nip an axial attachment base part 22 integrated with the lens retaining part 21 of a lens attaching jig 20 so as to strip a lens retaining part 21 from the lens 30 of glasses held by suction or adhesion by the lens retaining part 21, thin first and second engaging projection parts 10, 11 for nipping the attachment base part 22 extending in a direction to get close to and apart from each other are provided on the opposite surfaces of the first and the second nipping parts 4, 7.
Patent JP-2003074560-A (JP)
Title: Rolling bearing
Inventor: YABE SHUNICHI
IPC: C08L77/00
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a rolling bearing capable of imparting flame retardancy to a synthetic resin retainer and improving the flame retardancy of the whole bearing body. SOLUTION: A rolling bearing constituted of at least inner ring 11, outer ring 12, synthetic resin retainer 14, and rolling body 13, is characterized by composing the synthetic resin retainer 14 with a flame retardancy polyamide resin compound in which at least one flame retardant agent selected from triazine based flame retardant agents and phosphorus based flame retardant agents is mixed by total 1-15 pts.wt. with 100 pts.wt. of polyamide resin.
Patent JP-2003082126-A (JP)
Title: Biaxially oriented polyester film
Inventor: MEGURO YOSHIO
IPC: B29K67/00
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To prepare a polyester film which has good handleability, is excellent in curling resistance and hot drillability and, when printing is executed thereon, is excellent in the resolution of an image and the quality of print and which is suitable for a thermal stencil paper. SOLUTION: This biaxially oriented polyester film is made from a polyester composition containing 30-70 wt.% copolyester (A) whose acid component consists of 60-90 mol% terephthalic acid and 10-40 mol% 2,6- naphthalenedicarboxylic acid, and whose glycol component consists of 30-60 mol% 1,4-butanediol and 40-70 mol% ethylene glycol. It has a thickness of 0.5-5.0 μm and contains 0.1-1.0 wt.% crosslinked polymer particles having a mean diameter of 0.5-2.0 μm and a particle diameter distribution (r) of 1.5 or less.
Patent JP-2003085447-A (JP)
Title: Method and system for providing product information
Inventor: OMURA AKIRA
IPC: G06Q30/02
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To provide service with high utility values for a customer who attempts to purchase merchandise the production and sale of which are already completed. SOLUTION: This product information providing method for providing product information from a server computer to a customer terminal is constituted so that the server computer provides product information about the product the sale of which is already completed and link information for providing the information of an alternative product in addition to the product information to be provided.
Patent JP-2003087527-A (JP)
Title: Image reader
Inventor: NISHIHATA HIROSHI
IPC: H04N1/401
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide an image reader that displays warning information including the location of read capability deterioration. SOLUTION: In the case a read capability deciding part 5b capable of detecting a pixel in a pixel unit in a horizontal scanning direction detects a pixel whose read level drops in newly reading a white reference plate 1 this time below a read level of a white reference table 6a storing a reference level of white density generated on the basis of a read level of reflected light from the white reference plate 1 irradiated by a light source 2 and a read level of a white correction limit table 6c1 where a correction limit level of the white reference table 6a defined by characteristics of each component element of the image reader and predictive data of change over aging of the each component element is set, a pixel position where the read level drops, that is,  a read capability deterioration part is displayed in addition to warning display showing to the effect that the image reader can not exercise prescribed read capability. Furthermore, the read capability deterioration part is displayed comparing with an original to be read which is handled by the image reader.
Patent JP-2003084724-A (JP)
Title: Liquid crystal display device and equipment for applying the image display device
Inventor: MINE HIDEKI
IPC: H04N5/66
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that the electric power consumption increases because of the need for a signal electrode driving circuit group 17 to repeat charging and discharging of a positive pole and a negative pole since certain signal electrodes are always made alternating in current when these signals are noticed in displaying a static picture below 4 bits of respective colors R, G and B with the conventional liquid crystal display device. SOLUTION: The image data accumulated in a memory circuit 14 is inputted to a video data discriminating circuit 15 and the pixel data of the pixels of upper and lower display lines are compared for every display pixel. The regularity of the inversion of such data is determined by a video data polarity inverting circuit 16, thereby, the periods of the polarity inversion are optimized. The pixel data controlled of the polarities is imparted to the signal electrode driving circuit group 17.
Patent JP-2003086474-A (JP)
Title: Compound semiconductor wafer with notch
Inventor: TOBA RYUICHI
IPC: H01L33/16
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a compound semiconductor crystal with a notch which has the same specifications, even if the front and rear surfaces are interchanged. SOLUTION: In a compound semiconductor wafer manufactured, by slicing a compound semiconductor crystal, whose crystal face is (100): If a notch is to be formed in [010] direction, the crystal is sliced by slanting it from the (100) to [101] or [10-1] direction. If the notch is to be formed in [001] direction, the crystal is sliced by slanting it from the (100) face to [0-10] or [010] direction. If the notch is to be formed in the [010] direction, the crystal is sliced by slanting it from the (100) face to the [001] or a [00-1] direction. If the notch is to be formed in the [00-1] direction, the crystal is sliced by slanting it from the (100) face to the [010] or [0-10] direction.
Patent JP-2003088335-A (JP)
Title: Food composition for improving urination function, and good and drink containing the same
Inventor: AZUMAGUCHI SHINJI
IPC: A23L2/52
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a food composition for improving urination function, capable of effectively suppressing and improving urinary disturbance, hardly giving fear of side effects even after long-term ingestion, and having high safety, and further to provide a food and drink containing the composition. SOLUTION: This food composition for improving the urination function contains γ-amino butyric acid as an active ingredient. Preferably, the content of the γ-amino butyric acid in the food composition for improving the urination function is 5-70 mass%.
Patent JP-2002355625-A (JP)
Title: Substrate treatment apparatus
Inventor: SHIBAYAMA NORIYUKI
IPC: B06B1/06
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a substrate treatment apparatus capable of easily detecting the abnormality of an ultrasonic vibration element. SOLUTION: A plurality of PZT elements 5 generate ultrasonic vibration corresponding to high frequency power given from a high frequency oscillator 7 through a high frequency cable 6. The generated ultrasonic vibration is transmitted to the washing liquid 2 in a treatment tank 1 through a quartz tank 4, propagation water 3 and the treatment tank 1 to wash a substrate 100. A high frequency wattmeter 14 for measuring the high frequency power of a plurality of the PZT elements 5 supplies a measured value of power to a personal computer 13. The personal computer 13 judges whether either one of a plurality of the PZT elements 5 gets out of order on the basis of the measured value of power to treatment an alarm output signal and a specifying signal for specifying the PZT element 5 getting out of order to an alarm output device 12 corresponding to the judge result.  The alarm output device 12 outputs an alarm corresponding to the alarm output signal and the specifying signal given from the personal computer 13.
Patent JP-2003092457-A (JP)
Title: Flexible printed wiring board
Inventor: OGAMI TETSUSHI
IPC: H01R12/79
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To improve a handling performance when a flexible printed wiring board (FPC) is mounted to a connector without increasing a size thereof more than necessarily, thereby reliably conducting mounting works. SOLUTION: In a flexible printed wiring board 2 to be mounted to an electrically connecting connector 1, the flexible printed wiring board 2 comprises a slit 6 which is positioned close to the connector in a state of being mounted to the connector, and further is positioned at a substantially central part in a widthwise direction of the flexible printed wiring board, and is formed substantially in parallel to a longitudinal direction of the flexible printed wiring board; and small holes 8 provided at both ends of the slit.
Patent JP-2003091508-A (JP)
Title: Personal authentication system using organism information
Inventor: SAISHIYO HIDEAKI
IPC: G06F21/34
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a personal authentication system based on an organism information with which users are released from their anxiety for abuse or leakage of their living body information and also a service supply side can adopt an organism authentication at lower cost. SOLUTION: An authentication terminal is equipped with a means for achieving an organism information of a user on which personal authentication is carried out. An organism authentication server is equipped with a calculation means for receiving an organism information containing user identification information from the authentication terminal, achieving the organism information corresponding to user identification information from an organism information data base in which an organism information of each user is registered in advance, and collating the organism information received from the authenticating terminal with the organism information achieved from the data base to calculate an identify probability,  and a means for transmitting the calculation result to a service supply server for supplying a desired service requested by the user of the authentication terminal on the basis of the personal authentication.