baber/WOPTO huggingface dataset:
Patent JP-2002258406-A (JP)
Title: Projection type display device
Inventor: ONISHI KENICHI
IPC: G02F1/13357
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a projection type display device which has a housing internal temperature detecting means and a lamp power control means and controls lamp power according to the temperature information obtained by the temperature detecting means and then protects a housing. SOLUTION: The electric power of a lamp 3 as a heat source is adjusted by controlling the lamp power control part 2 according to the temperature information from the temperature detecting means 1 to suppress the rise of the temperature in the housing, thereby protecting the housing.
Patent JP-2002264846-A (JP)
Title: Frp panel for automobile
Inventor: SEKIDO SHUNEI
IPC: B32B5/28
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a FRP panel for an automobile capable of securing sufficient and high stiffness as a panel for an automobile, heat and sound insulation properties, and capable of easily performing desired end part treatment. SOLUTION: This panel is an FRP panel for an automobile having a sandwich structure composed of an FRP skin layer and a core material. An end part in the panel surface direction is composed of only the FRP skin layer.
Patent JP-2002267791-A (JP)
Title: Spent fuel storage cask
Inventor: KOIZUMI KENZO
IPC: G21C19/32
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of a connection part, facilitate the assembling, eliminate the deformation by thermal expansion difference in a temperature rise, improve the radiation shielding property, and efficiently eliminate the heat from fuel. SOLUTION: In this spent fuel storage cask for housing the fuel 10 in the inner part, a neutron shielding body 3 is set on the outside of a cask body drum 1 as a heat conduction part for cooling the generated heat of the fuel 10 with the outside air and the natural convection, and U-shaped cooling fins are arranged on the neutron shielding body 3. A plurality of steel belts 12 is mounted on the cooling fins 11 and the cask body drum 1, and the cooling fins 11 are fastened to the outer cylinder by a fastening metal fitting 13 and a fastening bolt 14.
Patent JP-2002268248-A (JP)
Title: Electrophotographic photoreceptor and image forming method using the same
Inventor: IKUNO HIROSHI
IPC: G03G5/147
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an image forming method, which is soft to environment and by which high performance, prolonged service life and high reliability are attained at a high level, and an electrophotographic photoreceptor. SOLUTION: In the manufacturing method of the electrophotographic photoreceptor having a structure formed by laminating successively a charge generating layer, a charge transfer layer constituted of a charge transfer material and a polycarbonate resin and a surface protective layer having filler dispersed in a resin on a conductive supporting body, toluene is use as a coating solvent for charge transfer layer.
Patent JP-2001281767-A (JP)
Title: Photosensitive material scanning exposure device
Inventor: TAWARA TOSHIRO
IPC: G03B27/32
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive material scanning exposure device which transports photosensitive materials as it is in a long-sized state, subjects the photosensitive materials to scanning exposure and has an exposure means for executing the scanning exposure without being affected by a disturbance generated by accompanying transportation. SOLUTION: The scanning exposure device transports the photosensitive materials A as it is in the long-sized state and is disposed with an exposure means 31 for executing scanning exposure, a reservoir section 61 for forming a loop Y3 in the photosensitive materials A, a development processing section 4 having a drying function and a cutter 6 in its transporting route. The device executes exposing, developing, drying and cutting to sheet bodies while transporting the photosensitive materials A in the long-sized state. The device is so constituted that development processing may be continued even if an exposure processing section 3 is stopped. The loop of the photosensitive materials A is formed in front and behind the exposure section.
Patent JP-2002269443-A (JP)
Title: Dwelling house exhibition mall using virtual space
Inventor: TAKECHI HIDEHIRO
IPC: G06Q50/08
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a commodity information according to the requests of users in a building introducing system utilizing a two-way communications line such as the Internet. SOLUTION: In a virtual space, a plurality of model dwelling houses 11 are disposed, a space related to dwelling house related sites is set up, a space for event is set up, a virtual dwelling house mail 22 is configured and displayed in the form of birds-eye view, and a connection to the site is performed by a movement in the virtual space.
Patent JP-2002265011-A (JP)
Title: Stocker robot
Inventor: TSUBAKI TATSUO
IPC: B65G49/07
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a stocker robot capable of surely preventing falling of a carrier without requiring a driving device. SOLUTION: This stocker robot has a carrying arm 1 composed of a hand part 2 freely extensible-contractible toward a storage shelf 52 for storing the carrier 10, and capable of loading the carrier 10, a first arm part 3 for horizontally rotatably installing the hand part 2 on the tip, and a second arm part 4 for horizontally rotatably supporting the first arm part 3, and extends and contracts between an extension position for extending the carrying arm 1 so as to insert the hand part 2 into the storage shelf 52 and a contracting-retreating position contracted and retreated so as to fold up the carrying arm 1, and is characterized by having a carrier falling preventive means for supporting so as to place the carrier 10 on an upper surface of the hand part 2 in the extension position, installed in the first arm part 3 in the contracting-retreating position,  and directly gripping the carrier 10 according to a change in the positional relationship at contracting-retreating operation time of the first arm part 3 and the carrier 10 loaded on the hand part 2 or gripping the carrier 10 so as to assist a locking means arranged in the hand part 2 or the carrier 10.
Patent JP-2002271480-A (JP)
Title: Communication terminal
Inventor: OKADA KAZUYUKI
IPC: H04M1/57
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a communication terminal in which incoming data of high importance to a user can be confirmed easily. SOLUTION: Incoming data comprising the incoming time of an originator information signal and originator information is stored in a plurality of memories 12 every time when the originator information signal terminates. The incoming data is added partially or entirely with the degree of importance based on the originator information and/or the arrival time of the originator information signal being set by input data delivered to a CPU 13 from an operating button 10 and then stored in the memory 12. The incoming data added with the degree of importance is displayed partially or entirely at a display section 8 according to the degree of importance.
Patent JP-2001333432-A (JP)
Title: Electronic still camera
Inventor: ABE TETSUYA
IPC: H04N101/00
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an electronic still camera that can easily provide white balance intended by a photographer. SOLUTION: The electronic still camera 100 uses a drive dial 150 and a WB/EXP bracketing selection slide lever 160 to select a white balance bracketing mode. In the case of setting the white balance bracketing mode, by having only to fully depress a release button 140 once, an image for 3 frames with different white balance can be continuously photographed. A color temperature detecting sensor 120 senses a color temperature of a lighting light and the detected color temperature is set to a reference color temperature. The electronic still camera 100 conducts white balance correction processing corresponding respectively to the reference color temperature and 1st and 2nd shift color temperatures different from the reference color temperature.
Patent JP-2002280558-A (JP)
Title: Complementary type switching circuit
Inventor: MARUNO MOTOSHI
IPC: H01L27/08
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To offset the variation of the output potential of a complementary type switch comprising n-type and p-type transistors, without increasing a circuit area. SOLUTION: In the complementary type switch 10, its n-type and p-type transistors 11, 12 are connected in parallel with each other, and gate controlling voltages having different polarities from each other are applied at the same time to gates of the respective transistors. On the upper side of the complementary type switch 10, via an insulation film, an auxiliary circuit 20, wherein the p-type and n-type transistors 21, 22 are connected in parallel with each other, and input and output sides of both transistors are short-circuited, and further, the gate controlling voltages having the different polarities from each other are applied at the same time to the gates of the respective transistors, is formed, and the output side of the switch 10 is connected to the input side of the auxiliary circuit 20.
Patent JP-2001328190-A (JP)
Title: Sanitary sheet
Inventor: ITO HIROSHI
IPC: A61F13/15
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a single-use sanitary sheet which makes it possible to utilize the residues of roasted coffee beans left after extraction of coffee and used tea leaves and to use effectively a crushed material of a waste paper diaper, for instance, and which is excellent sanitarily and inexpensive. SOLUTION: The sanitary sheet has a water-permeable porous layer part 5 forming the upper side, a plastic water-impermeable film part 2 forming the lower side, a first paper layer part 4 having water absorption properties and positioned in contact with the lower side of the porous layer part, a mixture layer part of a water absorbing resin 7 and water absorbing material powder 6 which is positioned in contact with the lower side of the first paper layer part, and a second paper layer part 4 having the water absorption properties and positioned in contact with the lower side of the mixture layer part. The water-impermeable film part 2 is so disposed as to be positioned under the second paper layer part, and any one of the first paper layer part, the mixture layer part and the second paper layer part, at least, is made to contain a dried material of an extraction liquid of the residues of roasted coffee beans left after extraction of coffee and/or the dried material of the extraction liquid of used tea leaves. The sanitary sheet thus constituted can be used for a paper diaper, a paper diaper for animals, a sanitary napkin, a sanitary napkin for animals and the like, in particular.
Patent JP-2002274810-A (JP)
Title: Co denaturing section structure of fuel reforming apparatus
Inventor: ISHIKAWA TAKASHI
IPC: C01B32/50
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To constitute a CO denaturing section in such a manner that its temperature can be maintained in a structurally adequate range and to efficiently decrease CO by simple constitution. SOLUTION: This CO denaturing section structure of a fuel reforming apparatus consists of a CO denaturing section body 1 which consists of a double cylinder structure 10 consisting of a cylindrical central side space section 11 and an annular outer peripheral side space section 12, is packed with CO denaturing catalysts and shift and denatures the reforming gas supplied from a fuel former, an inlet 2 which is opened at one end of the central side space section 11 and into which the reforming gas is captured,  a direction changing section 3 which changes the direction of flow in such a manner that the reforming gas flowing toward the other end in the central side space section 11 flows in a backward direction within the outer peripheral side space section 12 on an outer side and a discharge port 4 which opens into the segment on the side opposite to the direction changing section 3 in the outer peripheral side space section 12 and from which the reforming gas subjected to the shift denaturing is discharged.
Patent JP-2002277816-A (JP)
Title: Image display device
Inventor: ENDO TAKESHI
IPC: G02B27/01
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an image display device which realizes image display of high quality, where the chromatic aberration generated in an eyepiece optical system, including a holographic optical element, is reduced. SOLUTION: An LED (1) illuminates a display face (3s) of a transmission LCD (3), and a condenser lens (2) converts light from the LED (1) into a light of parallel rays, and a two-dimensional image is displayed on the display face (3s) of the transmission LCD (3). A holographic magnifying optical element (5) magnifies and projects an image on an observer's eye (EP) as an eyepiece optical system. First and second holographic filters (4a and 4b), consisting of reflection holograms, are arranged between the condenser lens (2) and the LCD (3) as a part of an image display means and limit the wavelength of light made incident on the holographic magnifying optical element (5).
Patent JP-2002274795-A (JP)
Title: Cargo handling control device for forklift
Inventor: TAKAMURA MASAYUKI
IPC: B66F9/20
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a cargo handling control device for a forklift of favorable operability. SOLUTION: This cargo handling control device for a forklift is provided with a hydraulic pump 2 to supply operating fluid to a cargo handling hydraulic cylinder 4, a proportional solenoid valve 3 to control the direction and flow of operating fluid supplied by the hydraulic pump 2, an operation means 11 provided with an operation quantity detector 11a to detect operation quantity in it, and a controller 10 memorizing output characteristics to the proportional solenoid valve 3 to an operation quantity signal from the operation quantity detector 11a of the operation means 11 to make output to the proportional solenoid valve 3 based on the output characteristics. An output characteristics setting means 12 to output an output characteristics changing command is provided, and the controller 10 changes the output characteristics based on the changing command from the output characteristic setting means 12 in such a way that the operation quantity to set 100% output is changed, and that output to the proportional solenoid valve 3 is made in accordance with the changed output characteristics.
Patent JP-2002280923-A (JP)
Title: Pen-type wireless communication unit and wireless communication system
Inventor: MAJIMA NOBUAKI
IPC: H04W88/02
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a pen-type wireless communication unit and a wireless communication system that can enhance an antenna gain in a call state. SOLUTION: The wireless communication unit using a receiver and a microphone for a cell and communication at a prescribed communication frequency, is provided with a cylindrical case, that incorporates the receiver near one end and the microphone near the other end of the case, an antenna element built in near the other end of the case, and a conductor element with a length of about 1/4 of the wavelength, depending on the communication frequency, the antenna element is a helical antenna, the conductor element is placed along nearly in the radial direction of the case and connected to a feeding section of the helical antenna. Furthermore, the wireless communication unit is configured with the antenna element, built in near one end of the case and placed apart from the receiver by the printed circuit board, so as to enhance the antenna gain or the like in a call state.
Patent JP-2002275579-A (JP)
Title: High-carbon steel sheet having excellent rapid solution hardenability
Inventor: KATO TAKESHI
IPC: C22C38/38
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a high-carbon steel sheet for rapid solution quench hardening by which prescribed hardness can be obtained with certainty even after rapid solution hardening. SOLUTION: The high-carbon steel sheet having excellent rapid solution hardenability has a composition consisting of, by weight, 0.1-0.6% C, 1.5-3.5% Mn, <=0.1% Cr and the balance Fe with inevitable impurities and also has a structure in which the maximum diameter of spheroidal carbides composed essentially of Fe is made to <=5 μm.
Patent JP-2002285181-A (JP)
Title: Lubricating oil composition for plastic processing
Inventor: ENDO KAZUHIKO
IPC: C10M135/20
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a lubricating oil composition for a plastic processing such as a press-forming, bend-forming, draw-forming, stroke-forming, not containing a chlorine compound and gentle for the earth, and exhibiting a good lubricating property for, a steel plate, a stainless steel plate, a surface-treated steel plate, an aluminum alloy plate. SOLUTION: This lubricating oil composition contains (A) 1 kind or >=2 kinds of organometallic compounds selected from a group consisting of zinc dithiophsphate, zinc dithiocarbamate, molybdenum dithiophsphate and molybdenum dithiocarbamate, (B) a sulfur-based extremely high pressure agent and (C) a dithiophosphoric acid ester.
Patent JP-2002279664-A (JP)
Title: Objective lens drive device and optical disk recording/ reproducing apparatus provided with the same
Inventor: AKANUMA GOICHI
IPC: G11B7/09
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a miniaturized and low-cost objective lens drive device which can realize a satisfactory high order resonance characteristic and satisfactory high thrust in a tracking direction. SOLUTION: About the movement of an objective lens 1 in the tracking direction, the satisfactory high order resonance characteristic is realized by turning a movable part besides the objective lens 1 around a virtual central axis of rotation 13 without a sliding shaft. About its movement in a focusing direction, the high thrust is obtained by constituting a motor part by the entire movable part. In order to realize the above, the movable part is supported by a plurality of elastic supporting members 5 consisting of preferably rod- shaped members. Both the thrust and the center of inertia of the movable part are set on the central axis of rotation 13 by placing the movable part on both sides in a tangential direction to the central axis of rotation 13, and further by placing it radially around the central axis of rotation 13.  The miniaturization of the entire objective lens drive device can be realized by placing the elastic supporting members 5 at one side in the tangential direction.
Patent JP-2002276346-A (JP)
Title: Spark ignition cylinder injection engine with turbocharger and control method thereof
Inventor: FUJIEDA MAMORU
IPC: F01N3/20
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To optimize exhaust control of an engine comprising a spark ignition cylinder injection engine, a turbocharger and catalysts. SOLUTION: An optical exhaust control is realized by one control valve by devising arrangement of the pre-catalyst, the turbocharger and a bypass exhaust passage and mounting the control valve. A stratification operation region is enlarged by decreasing capacity of the turbocharger, shifting an operation zone to the low capacity side for corresponding with a stratification combustion region and increasing amount of air in the stratification combustion region. Thereby the main catalyst can be early warmed up at starting the engine and exhaust is purified as well as the amount of air in the stratification combustion region increases and thus the stratification combustion region extends to a high output side and the fuel consumption is improved.
Patent JP-2002286121-A (JP)
Title: Hydraulic control device and automatic transmission
Inventor: FUTAMURA TAKU
IPC: F16H61/02
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic control device having improved responsiveness to an object subjected to drive control corresponding to a controlled pressure output from a plurality of control valves, and an automatic transmission. SOLUTION: A linear solenoid valve 51 outputs a regulated pressure mod corresponding to a carried current. First and second control valves 53, 54 output a controlled pressure corresponding to the regulated pressure mod from the linear solenoid valve 51. A shift valve 52 changes over the control valves 53, 54 into which the regulated pressure mod is introduced corresponding to a hydraulic pressure to be supplied. An ON-OFF solenoid valve 55 changes over the hydraulic pressure to be supplied to the shift valve 52 corresponding to the carried current.
Patent JP-2002282212-A (JP)
Title: Biological information management equipment
Inventor: YASUI TOSHIHIKO
IPC: A61B5/22
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To easily manage biological information data with portable equipment. SOLUTION: The biological information management equipment comprises at least one detachable biological information measuring adapter 1, a biological information memory part 24 for storing the biological information data from the adapter 1, and a biological information display part for displaying the biological information data stored in the biological information memory part 24.
Patent JP-2002283055-A (JP)
Title: Method for feeding flux-cored welding wire
Inventor: MASUDA ICHIRO
IPC: B23K9/12
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for feeding a flux-cored welding wire by which excellent feedability is maintained even for a long torch having a liner length of 12 m or over. SOLUTION: In this method for feeding the flux-cored welding wire, the flux-cored welding wire having surface lubricant thereon is fed to a liner of 12-27 m by a push system of a plurality of pairs of feed rollers at a feeding resistance R satisfying the inequality R<b (kgf) (where, b is the critical buckling resistance (kgf) of the wire), and at a slip ratio S satisfying S<=2R(%) (where, R is the feed resistance (kgf)).
Patent JP-2002286822-A (JP)
Title: Magnetic sensor
Inventor: KIKUCHI KAZUMASA
IPC: G11B5/33
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To miniaturize/thin a magnetic sensor by applying a feedback magnetic field since the magnetic sensor using a magnetic impedance element and a magnetoresistance effect element is used by applying a bias magnetic field or a feedback magnetic field, and a solenoid is available as the means for preventing the miniaturization and thinning in the magnetic sensor. SOLUTION: The magnetic sensor utilizes the magnetic impedance element and the magnetoresistance effect element, and has a planar coil for generating the bias magnetic field and the feedback magnetic field. In this case, the planar coil may use what is created on a board that differs from that of the sensor, and may be built into the sensor element.
Patent JP-2002294499-A (JP)
Title: Feed roller, electrolysis device, and electrolytic roughening method
Inventor: SEKIYA TERUO
IPC: C25F7/00
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a feed roller of which the drum is not deteriorated for a long period, even though the feed roller is used for electrolyzing a metal plate in dilute nitric acid. SOLUTION: The feed roller which is used for sending the continuous metal strip to be electrolyzed in an oxidizing acid solution toward a given direction has an approximately cylindrical core metal, and an elastic layer which coats the above core metal, and of which at least the surface layer is formed of a fluorine polymer consisting of substantially only fluorine atoms and carbon atoms. The electrolysis device has the above feed roller. The electrolytic roughening method comprises using the above electrolysis device.