baber/WOPTO huggingface dataset:
Patent JP-2001290094-A (JP)
Title: Optical device and optical scanner using the same
Inventor: KATO MANABU
IPC: G02B13/00
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To obtain an optical device in which image plane movement by internal distortion (in particular refractive index inclination) caused in plastic molding of the optical device is corrected well and an optical scanner using the same. SOLUTION: In the optical scanner having a first optical device which guides a luminous flux emitted from a light source means to a deflection means, and a second optical device which forms the images of the luminous flux deflected with the deflection means in a shape of a spot on a surface to be scanned, a gauss image plane of a subscanning direction of the optical scanner is in the deflection means side of the surface to be scanned and a difference between the gauss image plane of the subscanning direction and the surface to be scanned is the largest in the core of the second optical device and is small as it goes to a peripheral part.
Patent JP-2002237321-A (JP)
Title: Power supply system
Inventor: SHIOTANI MASAHARU
IPC: H01M8/04
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a power supply system wherein an appropriate electric power to cope with driving conditions of loads while securing a high electric generating efficiency, in cases where the power supply system of a fuel cell or the like is applied to portable electric power supply. SOLUTION: This power supply system is constituted to have a fuel pack 10 in which a fuel for power generation is enclosed and the power module 20 to generate electric power based on the fuel for the power generation, and the power generation part 21 constituting the power module 20 has a plurality of reforming parts 21 to reform the fuel for the power generation individually supplied from the fuel pack 10 and extracts hydrogen individually contained in the fuel for the power generation, and a plurality of power generation part bodies 21a to individually generate a prescribed electric energy by means of an electrochemical reaction using hydrogen gas generated by the reforming part 21b and oxygen gas in the atmospheric air.
Patent JP-2002234143-A (JP)
Title: Ink jet printer
Inventor: MIYAZAKI SUKEHISA
IPC: B41J2/01
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To form an ink receiving layer on a recording sheet, as required, when printing is performed using a recording sheet in which an ink receiving layer is not formed. SOLUTION: A roller 1 wound with a recording sheet, a sensor 6 and an ink receiving layer forming section 5 are disposed in this order and when the sensor detects a plain recording sheet, an ink receiving layer is formed on the recording sheet P at the ink receiving layer forming section 5 before the recording sheet P is carried to a print section 2 for printing. Consequently, a high quality blur free image can be printed even on a plain recording sheet similarly to a print sheet in which an ink receiving layer is formed.
Patent JP-2002236636-A (JP)
Title: Method and system for distributing advertisement information
Inventor: WAKASUGI SOUGO
IPC: H04N21/431
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To inexpensively distribute optimum and effective advertisement information to various kinds of users in a real time. SOLUTION: Adaptors 50-1, 50-2,..., 50-N fitted outwards are attached respectively to existing TV receivers 31-1, 31-2,..., 30-N in general housholds 30-1, 30-2..., 30-N, and the various kinds of advertisement informations distributed from an advertisement distributing server 20 are received through the Internet 40 to be displayed on display screens of the TV receivers 31-1, 31-2,..., 30-N, using the existing TV receivers 31-1, 31-2,..., 30-N in the general housholds.
Patent JP-2002236887-A (JP)
Title: Card inspection device having printing part
Inventor: MIHASHI TAKAYUKI
IPC: B42D15/10
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a device for printing a card in a visible state by encoding a determining result of a defective card for further surely issuing a magnetic card, an IC card, and a composite card thereof. SOLUTION: A card inspection device is provided with a printing part composed of a card having an information recording part, a card feeder for delivering the card, a driving part for driving the card, a reading writing unit for reading recorded information by recording the information on the card, a determining unit for converting the determining result into image information by determining the quality of a recording state of the information, a printing unit for printing the card as visible information, and a card stacket for discharging the card, and characterized in that the unit is arranged along a continuous processing flow of the card.
Patent JP-2002243654-A (JP)
Title: Equipment for inspecting product, and method for inspecting product using the same
Inventor: TAKAGI MINORU
IPC: G01B11/245
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide an equipment for inspecting a product, in which visual inspection of a small electronic component can be carried out, while facilitating maintenance by providing a simple structure, and to provide a method for inspecting a product, in which processing capacity of inspection can be enhanced significantly using that equipment for inspecting a product. SOLUTION: The equipment A for inspecting a product comprises a rotator 1, in which a part for suction holding a product 2 is formed, a motor 7 for driving the rotator 1, an arranging/feeding section 5 having an opening 5a for feeding the products 2 sequentially while arranging, a sensor 4 for confirming the product 2 being fed, cameras 3a-3f for picking the external view of the product 2, a section for carrying go/no-go test of the product 2, a sorting section 6 for accepting or rejecting the product 2, and a section for controlling the motor 7, arranging/feeding section 5, sensor 4, cameras 3a-3f, and sorting section 6.
Patent JP-2002244503-A (JP)
Title: Image forming device
Inventor: KOBAYASHI KAZUNORI
IPC: G03G21/00
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device in which a necessary adjusting item is easily searched and also an unnecessary item is prevented from being adjusted in an adjusting mode, and further the efficiency of operation is made high, and which can be always operated by desired setting. SOLUTION: This image forming device is provided with an operation part having an operation key for operating the image forming device and a display part and a storage part for storing image forming information such as an image forming condition, use history data and user's setting data. The device is switched to an ordinary mode to perform specified image forming and the adjusting mode to change the image forming information by the operation of the operation key from the operation part. The image forming device is provided with a control part controlling to switch the display of the display part to display according to the image forming information in accordance with display attribute by reading out the image forming information in accordance with the display attribute desired by an adjuster in terms of a display item in the adjusting mode from the storage part.
Patent JP-2002247183-A (JP)
Title: Mobile phone and program
Inventor: SHIMIZU HIROAKI
IPC: H04M1/60
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a mobile phone in which a hands-free speech can be simply switched into a handset speech so as to enhance the user-friendliness. SOLUTION: When a speech between a mobile phone 1 and another mobile phone 20 is being made by a hands-free speech by using a hands-free unit 12 and a touch sensor 8 senses a contact of a human body, a control section 2 of the mobile phone 1 switches the speech with the other mobile phone 20 from the hands-free speech into a handset speech. A talker making the hands-free speech touches the touch sensor 8 to simply switch the hands-free speech into the handset speech.
Patent JP-2002238649-A (JP)
Title: Blower
Inventor: MAKIDO YUKIO
IPC: F04D29/54
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a blower with which the flow of air is not disturbed even if either one of the air inlet or the air outlet is closed. SOLUTION: A hair dryer 1 has a main path 10 through which air flows, a grip portion 20 having an air generator, and connection passages with which the main path 10 and the grip portion 20 are connected. A main passage 12, from which air is flown out, is formed as a cylinder having openings at the inlet side 14 and the outlet side 15. A fan 23 for blowing air is driven by a motor 22 to blow air to a blowing opening 16 which is formed near the inlet 14 of the main passage 12 and to a blowing opening 16 which is formed near the outlet 15 through connection passages 32 and 32. The air flown in the main passage 12 is heated with a heater 19 fixed at a diameter-widening portion 13.
Patent JP-2002209527-A (JP)
Title: Method for producing soybean protein powder
Inventor: SATO KATSURO
IPC: A23J3/16
Filed: 2001-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for removing iron in a process for producing soybean protein powder. SOLUTION: Iron adsorbed on soybean protein powder is chemically reacted with a chelate-forming substance in an aqueous solution to form a water-soluble iron chelate compound, which is separated from a soybean protein. The aqueous solution containing the iron chelate compound is separated from the soybean protein powder by a centrifugation method, the soybean protein powder is cleaned with pure water and then dried by a dryer to complete the method.
Patent JP-2002245586-A (JP)
Title: Traffic signal control system
Inventor: ITO TAKAHIRO
IPC: G08G1/082
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To determine an optimal split time and cycle time to vehicular inflow of a next cycle in one's intersection. SOLUTION: Vehicular flow information on the road flowing into one's intersection is measured, vehicular flow information measured in an intersection adjacent to one's intersection is transmitted to one's intersection by a communication means, a next cycle time and split time which are traffic light control parameters of one's intersection are set every cycle time on the basis of the vehicular flow information on the road flowing into one's intersection, the vehicular flow information of the adjacent intersection, and predetermined signal control limitation information, and a traffic signal of one's intersection is controlled on the basis of the set information.
Patent JP-2001335371-A (JP)
Title: Method of manufacturing powder moldings
Inventor: HAYASHI SHINZO
IPC: B22F1/10
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing powder moldings capable of enhancing gelating (solidification) efficiency, having a low firing shrinkage because of a high density, hard to develop cracks when drying and firing, and capable of obtaining the moldings with high precision in shapes. SOLUTION: This powder molding is produced by the method wherein a slurry composed of pulverized ceramics and/or metals, a dispersion medium and a gelating agent are charged in a mold, solidified by gelation. The gelation is performed by a chemical reaction of the organic dispersion medium having reactive functional groups with the gelating agent.
Patent JP-2002244638-A (JP)
Title: Outline font expanding device
Inventor: NIIMURA TATSUO
IPC: G06T11/20
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To expand an outline font fast. SOLUTION: Outline font data stored in a font memory part 1 consist of vector data (coordinate data) corresponding to respective characters and have flags indicating the start and end points of curves, thinning-out flags, etc., by the coordinate data. A control part 2 reads outline font data (vector data) corresponding to a character to be expanded out of the font memory part 1 and a coordinate transformation part 3 transforms the coordinates of the read data according to a character size indicated by the control part 2. When the indicated character size is larger than a specific size, a curve interpolation part 4 performs curve interpolation processing according to the flags indicating the start and end points. The interpolated data are expanded in a bit map memory by a drawing processing part 5.  When the indicated character size is smaller than the specific size, drawing processing is carried out according to the thinning-out flag.
Patent JP-2001294428-A (JP)
Title: Oxygen refining method for glassmelt with oxygen and its device
Inventor: ROETH GERNOT
IPC: C03B5/193
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an improvement method for refining and homogenizing glass melt capable of averting the use of arsenic oxide, antimony oxide and cerium oxide and a method for implementing this method. SOLUTION: The device for manufacturing glass which refines (clarifies) the glass melt by oxygen within a vessel is provided. This device has a refining region (30) for refining of the glass melt and the melt-containing vessel 10 having a noble metal member for forming oxygen in the glass melt. The noble metal member 40 has an outer side which faces the glass melt and an inner side which is washed with the oxygen and does not face the glass to be acted. The oxygen-containing air bubbles are vigorously formed on the outer side of the noble metal member facing the glass melt when the inner side is washed with the oxygen.
Patent JP-2002258694-A (JP)
Title: Image forming apparatus
Inventor: OGATA HIROAKI
IPC: G03G21/18
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus in which a developing means is not damaged by the excessive lowering of the amount of developers in the developing means at the time of the replacement of a developer supply unit. SOLUTION: The image forming apparatus is provided with a toner density sensor 45 which detects supply of toner from a toner supply unit 5 to a developing unit 4, and a main body memory 28 which reads and stores the individual identification information of the toner.
Patent JP-2002259187-A (JP)
Title: Attachable/detachable file monitoring system aiming at detection and elimination of abnormal file
Inventor: TSUJI IZUHO
IPC: G06F12/00
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a file monitoring system to detect an abnormal file including an unauthorized/destructed file, etc., and to eliminate it. SOLUTION: The file monitoring system is provided with an extension deciding means 11, a format deciding means 12, a form deciding means 13, an abnormal file detecting means 14 and an abnormal file deleting means 15 and is constituted so that the external identifiers deciding means 11 checks what kind of external identifier the file have, when the file as any of set external identifiers, the format deciding means 12 judges whether or not the file has a format to coincide with the external identifier, sorts it, when the file has none of the set external identifiers, the form deciding means 13 decides whether the file is in a text form or not (binary form), sorts it, as for the file sorted into a section applicable to the abnormal file, the abnormal file detecting means 14 detects it and the abnormal file deleting means 15 deletes it.
Patent JP-2002144746-A (JP)
Title: New coupler and recording material
Inventor: IWAYA TETSUO
IPC: B41M5/337
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a recording material which shows outstanding color development sensitivity, resistance to plasticizer and whiteness. SOLUTION: This coupler contains a colorless or pale-colored leuco dye and an urea-urethane compound developer. In addition, a specific dispersant is used as a leuco dye dispersant and thus the performance of the coupler is upgraded.
Patent JP-2002260214-A (JP)
Title: Magnetic recording medium
Inventor: MAEJIMA KATSUNORI
IPC: G11B5/718
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium with a good surface smoothness, while maintaining the low electric resistance value which can be applied also to a magneto-resistive(MR) head. SOLUTION: This medium is the magnetic recording medium 1 such that a lower non-recording layer 3 in which a non-ferromagnetic powder is dispersed in the binder and a magnetic layer 4 in which a ferromagnetic powder is dispersed in the binder are provided on the non-magnetic support 2. In the medium, the thickness of the magnetic layer 4 is 0.3 μm or less, and the surface of the non-ferromagnetic powder included in the lower non-recording layer 3 is coated with a carbon black particulate powder.
Patent JP-2002265291-A (JP)
Title: Ashed fertilizer containing selenium
Inventor: ITO ITSUKI
IPC: C05F5/00
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide an ashed fertilizer containing selenium and further to provide a plant containing selenium by growing the plant by using the ashed fertilizer. SOLUTION: The ashed fertilizer containing selenium which can be obtained by ashing brewing lees containing selenium and is characterized by containing selenium is obtained. Further, barley containing selenium can be obtained by experimentally growing the barley by using the ashed fertilizer containing selenium.
Patent JP-2002268009-A (JP)
Title: Projection image display device
Inventor: UCHIYAMA SHOICHI
IPC: G03B33/12
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of a projection lens by making small-sized a projection image display device which makes illumination luminous flux obliquely incident on reflection type liquid crystal display elements and obliquely taking image luminous flux out. SOLUTION: The projection image display device which makes the illumination luminous flux 11 obliquely incident on the reflection type display elements 1R, 1G and 1B, obliquely takes the image luminous flux 12 out of the reflection type display elements, and projects it by a projection optical system 6 is characterized by that transmission volume type diffraction grating plates 10R, 10G and 10B which reduce and convert the angle of incidence of the illumination luminous flux on the reflection type display elements and transmit the image luminous flux from the reflection type display element are arranged at least on the illumination luminous flux incidence sides of the reflection type display elements.
Patent JP-2002276550-A (JP)
Title: Connecting method of compressor incorporating electric motor and exterior wiring, connector therefor, and compressor incorporating electric motor using the connecting method and the connector
Inventor: MAKINO MASAHIKO
IPC: F04B39/12
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To easily connect a connecting terminal including seal with good workability, and to ensure high sealing performance required for an automobile, if necessary. SOLUTION: Plural connecting terminals 23 are covered by a housing 24 in a waterproof state except for opening portion 25 thereof. By gripping the housing 24, plural connecting terminals 23 are dealt with together. While connecting these connecting terminals 23 to exterior connecting pins through the opening 25, the housing 24 is put over an interior/exterior connecting terminal portion 4 and attached to a container 1. By this attachment, the opening portion 25 of the housing 24 is press-contacted with an outer surface of the container 1 directly or through a sealing member 27, thereby sealing a clearance with the container 1.
Patent JP-2002272828-A (JP)
Title: Steam fog generator
Inventor: SATO KYUICHI
IPC: A61L9/03
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To use a PTC heater having a temperature controlling function for a steam fog generator and to easily assemble respective members constituting the upper/lower electrodes of the PTC heater to the inside of the case in the state of being connected without using a soldering means. SOLUTION: The steam fog generator consists of a consent plug 6, a heater 23, a contact terminal 24 pressure-welded to the lower surface of the heater 23 and pressure-welded to the plug 6 and an assembly obtained by connecting a connection terminal piece 27 to one end of a fuse resistor, connecting a radiation panel 28 pressure-welded to the upper surface of the heater at the other end of the fuse register and constituting them integrally. The generator is constituted by fitting and assembling the respective members on the case 1.
Patent JP-2001330701-A (JP)
Title: Plastic lens for spectacle
Inventor: KAMISAKA MASAHISA
IPC: G02B1/11
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide plastic lenses for spectacles having a high refractive index and a high Abbe's number and excellent in transparency, heat resistance, mechanical strength and impact resistance. SOLUTION: The plastic lenses are obtained by polymerizing a compound having an epithio group, a polythiol compound and a sulfur-free polyisocyanate compound. The ratio between the polythiol compound and the sulfur-free polyisocyanate compound (expressed in terms of the molar ratio of -SH to -NCO) is >=2.0.
Patent JP-2002233563-A (JP)
Title: Automatic transfer mechanism for preparations or the like
Inventor: KOSEKI AKIO
IPC: A61J3/00
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost automatic transfer mechanism for preparations or the like, for efficiently transferring preparations to each floor while reducing installation space. SOLUTION: A transfer plate 17, which is moved vertically within a vertical hole 10 as an endless belt 16 rotates, is hanging along the belt if located between the back wall surfaces 10a of the vertical hole 10. When the plate, after passing through the upper portion of the vertical hole 10, is rotated toward a portion between the front wall surfaces 10a of the vertical hole, the plate 17 is made to abut against the front wall surfaces 10b as it is inverted, with the edge side 17a of the plate slightly tilted upwards, to enable preparations or the like to be placed thereon.
Patent JP-2002273096-A (JP)
Title: Vibration detector for washing machine
Inventor: TAKEDA YOSHIAKI
IPC: D06F33/02
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To solve problems in a conventional washing machine, including abnormal vibration during dehydration due to failure to correctly control caused by problematic detection accuracy when unbalance occurs among fabrics during dehydration. SOLUTION: A coil, a core, a capacitor, and a diaphragm are provided in a frame and a coil spring is provided in the center of the underside of the diaphragm.
Patent JP-2002281718-A (JP)
Title: Induction motor
Inventor: TAMURA MASASHI
IPC: H02K1/22
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an induction motor capable of appropriately eliminating concentration of magnetic flux in a peripheral surface edge of a rotor core which connects with an edge surface of the rotor core at the side where the rotor core is located at an outer position than a stator core. SOLUTION: This motor comprises a stator fitted with the stator core 1 formed out of a magnetic substance, a rotor where the rotor core 3 formed out of the magnetic substance facing a peripheral surface, and the stator core 1. The stator core 1 and the rotor core 3 are previously set so as to have a variation in a magnetic center. The edge surface of the rotator core 3 is chamfered so that the dimension may become gradually smaller outward in an axial direction to constitute a magnetic flux adjusting part 3a for relieving concentration of the magnetic flux in this part, at the peripheral surface edge of the rotator core 3 which connects to the edge surface of the rotator core 3 at the side where the rotator core 3 is located at an outer position than the stator core 1.