baber/WOPTO huggingface dataset:
Patent JP-2003219106-A (JP)
Title: Image reading apparatus and image reading method
Inventor: IMAI TADASHI
IPC: G06T1/00
Filed: 2002-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To easily and surely execute a projection display and read image to display means corresponding to films in various concentration without using any special means for varying light quantity such as a dimmer circuit of lamp and a ND optical filter.  <P>SOLUTION: This image reading apparatus is provided with a light source 2 which emits light to film, a screen 5 which projects and displays a film image, a line sensor 4 which reads the film image, an A/D converter 11 which converts analog data read by the line sensor 4 into digital data, an image processing part 12 which processes the digital data converted, a light exposure control part 13 which controls the storage time of the film image in the line sensor 4. The image processing part 12 creates histogram every storage time based on the digital data.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003215920-A (JP)
Title: Developing device for image forming apparatus, process cartridge and developer stirring means for process cartridge
Inventor: KONISHI TAKESHI
IPC: G03G15/08
Filed: 2002-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To prevent toner from entering a gap between a sheet-shaped member and a container slant face and also to reduce sheet-shaped residual toner in a developing device provided with the sheet-shaped member on a slant face.  <P>SOLUTION: A sheet is fixed at two points such as the variable supporting point position of a projected part from the lower end of the slant face and the container of an upper end, and is fixed by a flexible member at the variable supporting point position. Also, it is vibrated by the periodical engagement of one end of the sheet-shaped member 101 projected to the rotational area of a developer feeding member 31 (agitator) with the feeding member.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003215537-A (JP)
Title: Liquid crystal display device, driving method therefor, video equipment, and information equipment
Inventor: KAWAGUCHI JUNICHI
IPC: G09G3/20
Filed: 2002-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device of high display quality by instantly eliminating the electric charges stored in a storage capacitor when the power is turned off, and instantly erasing a video reflected on a liquid crystal panel.  <P>SOLUTION: A circuit is configured so as to supply an off-voltage Voff for turning off a thin film transistor by using an operational amplifier 14 as a voltage follower by dividing the voltage by a resistor 15 and a resistor 16. The positive power source V+ of the operational amplifier 14 is set to a voltage value at the level to which the off-voltage Voff is desired to be raised up just as the power source is turned off, and a negative power source V- is set to a voltage value lower than Voff. Moreover, the capacitor 18 is set to be small and the capacitor 17 is set to be large so that the negative power source falls and the positive power source V+ does not fall just as the power source is turned off.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003215279-A (JP)
Title: Alarm device
Inventor: AMATSU KAZUKO
IPC: G04G11/00
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alarm device which promotes a user's natural and refreshing awakening by taking into consideration a human body rhythm and which performs a lighting operation so as to be turned on at a stable illuminance not influenced by an illumination arrangement in the alarm device which promotes the awakening by the lighting operation and an alarm.  <P>SOLUTION: A clocking part 1 which performs a clocking operation capable of setting the alarm time, an alarm control part 2 which sounds the alarm in the set time and an illumination control part 3 which has a dimming function used to brighten an indoor main illumination 5 gradually from the set time are installed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003220515-A (JP)
Title: Method for cutting-off side rim of different thickness steel plate
Inventor: UCHIMURA TAKASHI
IPC: B23D15/06
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for cutting-off a side rim of a different thickness steel plate, which is excellent in working efficiency, and also is able to cut-off the different thickness steel plate such that squareness between a stepped portion and a side rim after cutting-off is correct.  <P>SOLUTION: Laser slit light 8 is projected from a laser projector 7 of a datum line setting unit 2 toward the stepped portion 1c of the different thickness steel plate 1. The circumstances of the laser slit light 8 are photographed by a camera. Based on the image photographed by the camera, the different thickness steel plate 1 is positioned by adjusting the position thereof using an aligning apparatus (not shown) such that the projected laser slit light 9 projected on the different thickness steel plate 1 coincides with the stepped portion 1c. After positioning, both side rims of the different thickness steel plate 1 are cut-off using a side shear along cutting-off lines 10a, 10b so as to get a required plate width W.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003223119-A (JP)
Title: Display device and its manufacturing method
Inventor: TADA MASAHIRO
IPC: H01L29/423
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce failure of disconnection of signal lines.  <P>SOLUTION: In a display device 1 which is provided with a substrate 101, a plurality of scanning lines 130 which are arranged on the substrate 101, a plurality of signal lines 120 which are arranged by being made to roughly cross the scanning lines 130 at right angles, thin film transistors 140 which are arranged in the vicinity of the intersections of the scanning lines 130 and the signal lines 120 and display pixels each of which is connected to the thin transistor 140, the scanning line 130 and a gate electrode G of the thin film transistor 140 are integrally formed and at intersection parts of the scanning lines 130 and the signal lines 120, the tapered angle θ2 of the scanning line 130 is formed so as to become smaller than the tapered angle θ1 of the gate electrode G.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003223951-A (JP)
Title: Protection cover of switch or receptacle
Inventor: ITO SUSUMU
IPC: H01H9/02
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new protection cover of a switch or a receptacle which not only has a function to protect an electric lamp switch or the receptacle, but also has the function that an accessory can be hung easily on a wall face without damaging the wall face, and that it is rich in a design property.  <P>SOLUTION: In the protection cover of the switch or the receptacle consisting of a mounting plate which has the switch or a receptacle outlet at the center part and the peripheral part is made as a mounting part and which is mounted on a wall face with a fixture, and a cover plate removably attached so as to cover the mounting plate, an object is hung on a hook member as the hook member is installed and hung in series at the bottom end part of the mounting plate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003223368-A (JP)
Title: Data access device and portable terminal equipment and server device
Inventor: SAKURAI KANEYA
IPC: G06F21/88
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data access device for performing access to data with high security including customer information or transaction information stored in a server device through a network by using portable terminal equipment for improving security by preventing any information with high security from being leaked from the portable terminal equipment even when the portable information terminal is lost or stolen in a state that the data are stored in the portable terminal equipment.  <P>SOLUTION: A server device extracts general information requested from portable terminal equipment from a secondary storage device, and transmits it to the portable terminal equipment, and extracts secret information requested from the portable terminal equipment from the secondary storage device, and transmits it to the portable terminal equipment. The portable terminal equipment stores the general information in a non-volatile memory (S115), and stores the secret information being the definition information of data in a volatile memory (S117), and executes data display (S123).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003223528-A (JP)
Title: Membership-based betting system with composite settlement function
Inventor: MIYAMOTO KOICHI
IPC: G06Q50/00
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a betting system with a composite settlement function making it possible to easily subscribe for memberships, purchase betting tickets immediately after subscription, settle and pay cashless with debit cards, credit cards, digital cash, and prepaid cards as well as with cash and locked bank accounts, and use betting funds for purposes other than purchasing betting tickets, such as paying for the admission fees of race tracks, the fees of reserved seats, and buying at facilities such as stores.  <P>SOLUTION: To accept subscriptions for a special membership from members and nonmembers, special membership subscription terminals connected to a communications line including a responding computer and the Internet are installed in stores other than the facilities, including race tracks, offtrack betting booths, and post offices, convenience stores, department stores, and supermarkets affiliated with the promoter of the races. Betting ticket vendors with the function of reading membership cards issued to special members, cash dispensers, and registers for food/drink and for purchase are provided at the race tracks and offtrack betting booths.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229260-A (JP)
Title: Manufacturing method of color conversion filter
Inventor: NISHIYAMA AKIRA
IPC: G02B5/20
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a color conversion filter capable of reducing the cost by reducing the quantity of material for manufacturing a color conversion layer, capable of preventing color mixture, and capable of patterning in high precision.  <P>SOLUTION: The manufacturing method of a color conversion filter comprises a separation wall forming process forming a separation wall on a base plate, a color filter layer forming process forming a color filter layer at the position between separation wall forming parts formed by the separation wall forming process, and a color conversion layer forming process, forming a color conversion layer by applying color conversion layer forming liquid by an ink-jet method on the color filter layer which is formed at the color filter layer forming process and separated by the separation walls formed by the separation wall forming process, and solidifying the liquid.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003225326-A (JP)
Title: Rehabilitation instrument
Inventor: MATSUZUKA NOBUKADO
IPC: A63B22/16
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To develop a rehabilitation instrument having advantages such as being based on a concept different from a conventional rehabilitation instrument, not using parts such as a driving section, being space-saving, being energy- saving, producing ultralow noise, and being ultimately maintenance-free, and capable of giving a great rehabilitation effect by a simple mechanism.  <P>SOLUTION: The rehabilitation instrument is composed of one or two or more receiving sections (1) on which feet or hands are placed as shown in Fig. 1, a bottom capable of swinging uniaxially or biaxially linearly or curvilinearly contacting a floor as shown in Fig. 2. By integrally molding or separately forming all parts, a simple and effective rehabilitation instrument is provided. The structure realizes the qualities such as being portable, space-saving, energy- saving, ultralow noise and ultimately maintenance-free not found in a conventional rehabilitation instrument.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003227637-A (JP)
Title: Oil mist removing air conditioner
Inventor: INOUE HIROSHI
IPC: F24F7/06
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil mist removing air conditioner superior in size reduction and economic efficiency, improving a work environment, and harmonized with a surrounding environment by efficiently removing an oil mist, simplifying the constitution, and facilitating maintenance.  <P>SOLUTION: An indoor circulating type air conditioner 5 is provided with a clean air supply device 6, and is provided with an air introducing part 10 for taking in air RA including the oil mist from an air intake port 7, and a coil 13 for taking a grounding electrode 13a. The air introducing part 10 is provided with an insulating pipe 11c for flowing clean air. The inside of this pipe 11c houses an air ionizer 12 for ionizing and sending out the clean air to the air introducing part 10.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003231202-A (JP)
Title: Barrier film and electrically-conductive barrier film
Inventor: ARAI JUNICHI
IPC: B32B9/00
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a barrier film and an electrically-conductive barrier film in which a metal oxide layer exhibits no breakage and there exists no possibility of expanding of a pinhole, a very small flaw and the like.  <P>SOLUTION: The barrier film in which at least each one layer of the metal oxide layer and an organic substance layer are successively and alternately stacked on at least one face of a transparent plastic film, is characterized by a difference in solubility parameters (SP) of the organic substance layer and the transparent plastic film adjoining each other by placing the metal oxide layer between them and a difference in SP of the organic substance layers adjoining each other by placing the metal oxide layer between them being at least 1.0.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003231951-A (JP)
Title: High-strength precipitation-hardening stainless steel, stainless steel wire and high-strength fastening member using this steel wire
Inventor: TAKADA YODAI
IPC: C22C38/00
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-strength precipitation-hardening stainless steel, a stainless steel wire and a high-strength fastening member using this steel wire.  <P>SOLUTION: The high-strength precipitation-hardening semi-austenitic stainless steel showing an excellent cold workability contains at least 0.01-0.1 mass% C, ≤2 mass% Si, 2-4 mass% Mn, 4-8 mass% Ni, 12-18 mass% Cr, ≤2 mass% Mo, 1.5-4 mass% Cu, ≤0.5 mass% Nb and 0.05-0.25 mass% N, wherein C/N is ≤1, Ni-bal calculated by the formula: Ni-bal=Ni+27C+23N+0.1Mn+0.3 Cu-1.2(Cr+Mo)-0.5Si+10 is ≥-2, Ms (°C) calculated by the formula: Ms=1684-60.8Cr-89.2Ni-48.7Mn-40.6Si-2433(C+N) is ≤-100°C, Md<SB>30</SB>(°C) calculated by the formula: Md<SB>30</SB>=551-462(C+N)-9.2Si-8.1Mn-13.7Cr-29(Ni+ Cu)-18.5Mo-68Nb is ≥-30°C, and the amount of austenite after a solution treatment is ≥80 vol.%.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003173867-A (JP)
Title: Microwave oven
Inventor: KANG JUN-HONG
IPC: F24C7/02
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microwave oven of which, the size of a waveguide is enabled to shorten by arranging a pair of openings and high frequency dispersion device mounted to the openings in a row in succession to a magnetron at the bottom part of a cooking chamber, capable of uniformly diffusing high frequency in every directions in a cooking chamber.  <P>SOLUTION: A center of a first opening is formed to the back side of the waveguide and located at the position corresponding to odd multiple of the half wave length of the wave length in a high frequency tube, and a center of a second opening is formed to the front side of the waveguide and located at a position slightly shifted from the position corresponding to odd multiple of the half wave length of the wave length in a high frequency tube. Or, all of the center of the first opening and the center of the second opening are formed to the position corresponding to odd multiple of the half wave length of the wave length in a high frequency tube, and the size of the second opening is formed slightly smaller than that of the first opening. Or, all of the center of the first opening and the center of the second opening are formed to the position corresponding to odd multiple of the half wave length of the wave length in a high frequency tube, and the second opening is formed into a plurality of slits arranged in lateral direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002324047-A (JP)
Title: Method and system for automated session resources cleanup in distributed client/server environment
Inventor: HATANAKA IWAO
IPC: G06F15/00
Filed: 2002-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for an automatic session resources cleanup that occurs due to a client/server session that a client has requested use of server resources during the session. SOLUTION: During each session, a list of resources allocated to the session and associated wit a client is maintained, and when the session terminates naturally or unnaturally, the allocated resource are released, and, by the different session with same client or any of different clients, the same resources can be used thereafter. If, for some reason, the connection between the client and the server is broken down, or if the program is terminated abnormally or the like, terminating unnaturally, usually, there is not other way for making the server release the resources than to make the client send a parting message to the server. This invention determines the time when the session is terminated to release the resources relevant to the client.
Patent JP-2003233377-A (JP)
Title: Device and method for musical sound generation
Inventor: NISHIMOTO TETSUO
IPC: G10H7/08
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To generate a natural musical sound by restoring a lost higher- harmonic component even when a sound-recording sampling frequency is lowered and musical sound waveform data are generated.  <P>SOLUTION: Musical sound waveform data corresponding to an address generated by an address generation part 23 among pieces of musical sound waveform data which are sampled at the sound-recording sampling frequency lower than an original sampling frequency and registered in a timbre data memory 25 are read out and interpolated by an interpolation part 26. The interpolated musical sound waveform data are multiplied by a sine wave for frequency (f) a half as high as the sound-recording sampling frequency and then shift in the positive direction by the frequency a half as high as the sound- recording sampling frequency. An HPF 29 cuts a frequency component below a half of the sound-recording sampling frequency and an addition part 31 adds the musical sound waveform data after the cutting and the musical sound waveform data after the interpolation together to approximately restore a frequency component lost in the sampling, thereby generating a more natural musical sound.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003115449-A (JP)
Title: Projection aligner
Inventor: FUKAZAWA TOSHIO
IPC: G03F7/20
Filed: 2002-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a projection aligner for reducing the loss in the modulation of light beams. SOLUTION: The projection aligner comprises a material (21) to be exposed to light where a photosensitive agent is applied, a light source (11) for generating face exposure light for exposing the photosensitive agent to light, an optical system (1) for guiding the face exposure light onto the material to be exposed to light, a multi-mirror section (12) for performing the pattern modulation of the face exposure light by selectively driving a plurality of mirrors, a movable mirror section (13) for moving the modulated face exposure light on the material to be exposed to light, a material-moving means (2) for relatively moving between the material to be exposed to light and the optical system, and a control means (31) for forming a predetermined pattern required for the material to be exposed to light by controlling the light source section, the multi-mirror section,  and the material-moving means.
Patent JP-2003244571-A (JP)
Title: Digital broadcast receiving equipment
Inventor: TOMOBE OSAMU
IPC: H04N5/445
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a car-mounted terminal which receives a motion image service by digital broadcast for a car and the like.  <P>SOLUTION: The car-mounted terminal is provided with a motion image display informing means to inform a motion image replay, when the latitude and longitude of own car by a latitude and longitude acquiring means moves closer to that of a specific point, a motion image frame indication display means to indicate that this motion image relates to a specific symbol on a map, an instantaneous shut down number counting means to count an instantaneous shut down number of the digital broadcast, a motion image frame display means to switch the type of a motion image frame corresponding to the instantaneous shut down number of the broadcast, an icon display means to display icons, a normal replay informing means to inform restart of the motion image replay, when reception of the digital broadcast normally recovers and an image stop informing means to inform stop of an image replay, when the latitude and longitude of the own car moves away from a specific spot.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236676-A (JP)
Title: Method for spot-welding high tensile strength galvanized base steel sheet
Inventor: KAMAKURA KAZUHIKO
IPC: B23K11/24
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for spot-welding a high tensile strength galvanized base steel sheet with which a high quality welded part can be formed.  <P>SOLUTION: When the high tensile strength galvanized base steel sheet is spot-welded with multi-step power-supply having ≥3 steps, this steel sheet is welded with the spot-welding by adjusting welding condition such as welding time, welding current so that a suitable current range ΔI which can stably form a nugget having ≥0.05 mm remained thickness in the melting part at not lower than a desired diameter to the nugget becomes ≥1.0 kA, desirably, ≥2.0 kA. It is desirable to set 2-6 cycles welding time at the first step power- supply and 1-3 cycles cooling time at each step power-supply from the second step power-supply to the last step power-supply. Further, it is desirable to set so that total welding time from the second step power-supply to the last step power-supply becomes 1-5 times of the first step power-supply.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247077-A (JP)
Title: Electroless plating method, and electroless plating device
Inventor: SEGAWA YUJI
IPC: H01L21/3205
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electroless plating method and an electroless plating device in which a plating film of excellent quality is deposited at a low cost, and a semi-conductor manufacturing method and a semi-conductor manufacturing device in which a barrier film of excellent quality is deposited at a low cost using the electroless plating method and device.  <P>SOLUTION: In the electroless plating method in which a work to be plated is immersed in a plating solution to perform the electroless plating, the plating solution is gas-bubbled with the work is immersed in the plating solution. In the electroless plating device in which the work is immersed in the plating solution to perform the electroless plating, a gas bubbling means to perform the gas bubbling of the plating solution is provided.  <P>COPYRIGHT: (C)2003,JPO