baber/WOPTO huggingface dataset:
Patent JP-2003133568-A (JP)
Title: Solar cell, method of manufacturing the same, and electrode material used for the same
Inventor: FUJII SHUICHI
IPC: H01L31/04
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a solar cell, a method of manufacturing the same and an electrode material used for the same having solved the conventional problem that a defect is generated in a fine projected and recessed area at the lower part of an electrode due to stress generated when the electrode is baked because silver enters the recess of the electrode material. SOLUTION: In the solar cell, where a fine projected and recessed area is provided at the front surface side of a semiconductor substrate showing one conductivity type, the area showing inverse conductivity is also provided in the front surface side of the semiconductor substrate, and electrodes are formed in both front surface and rear surface sides of the semiconductor substrate, a space area which is not filled with the electrode material is provided in the bottom of the recess of the surface of the semiconductor substrate.
Patent JP-2003127480-A (JP)
Title: Image recorder
Inventor: SUZUKI YOSHIYUKI
IPC: B41J2/01
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide an image recorder 1 in which a high quality image is transferred to a recording medium 3 when an image recorded by an imaging head 11 is to be transferred by an image transfer unit 12 from an image transfer medium 2 to the recording medium 3 in a state that the image transfer medium 2 being fed from an image transfer medium feeding section 21 intermittently every time when recording is performed by the imaging head 11 is superposed on the recording medium 3 being fed from a recording medium feeding section 31. SOLUTION: In the image recorder 1, a speed regulator 13 for regulating the speed 2s of the image transfer medium 2 to be substantially constant at the image transfer position by the image transfer unit 12 is provided in the way of a passage for carrying the image transfer medium 2 from the image recording position by the imaging head 11 to the image transfer position by the image transfer unit 12.
Patent JP-2003138478-A (JP)
Title: Method for weight reduction processing of polyester fiber
Inventor: HORIUCHI HIROSHI
IPC: D06M11/00
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for weight reduction processing of a polyester fiber in which a polyester component removed by weight reduction can effective ly be utilized. SOLUTION: When weight reduction processing of a polyester fiber is carried out, a weight reduction treating agent mixture substantially composed of an alkylene glycol, a weight reducing agent and weight reduction accelerator having a boiling point lower than that of the alkylene glycol is used.
Patent JP-2003134525-A (JP)
Title: Fixed pixel display device
Inventor: SUNANAGARE HIROSHI
IPC: H04N9/12
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a fixed pixel display device with which linearity adjustment time for linearity correction is considerably reduced and the linearity can be easily adjusted without the need for a cable interconnecting a CPU and a signal generator. SOLUTION: A linearity correction section 5 is provided with a line buffer 6 capable of returning R, G, B digital data of coordinates X, Y designated by a CPU 4 on an image to the CPU 4; the CPU 4 being capable of designating the coordinates X, Y on the image. In the case of linearity adjustment, a signal generator 1 outputs data uni-dimensionally changed in the horizontal direction, an amplifier built-in analog/digital converter section 2 converts the data into digital data, which are given to the line buffer 6, the CPU 4 deploys the data in one line of the line buffer 6 to read the respective R, G, B data from 0 gradation to a maximum gradation and to generate LUTs 8 to 10 on the basis of the read data.
Patent JP-2003139080-A (JP)
Title: Operation method of evacuation device
Inventor: SHIBAYAMA KOJI
IPC: F04B49/06
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an operation method of an evacuation device capable of slow exhaust without arranging an apparatus device for the slow exhaust. SOLUTION: A main valve 13 having a large diameter and a pressure gauge 19 are installed in an exhaust pipe 12 for connecting a vacuum chamber 10 and a main pump 11. A check valve 31 is installed in an exhaust line 15 of the main pump 11. An auxiliary pump 14 is arranged in parallel to the check valve 31. A pump having an exhaust speed of 10% of the main pump 11 is used for the auxiliary pump 14. A valve having a spherical valve element floatable in a valve body, opening the valve by floating by pressure higher than atmospheric pressure, and closing the valve by being seated on a lower valve seat by dead weight in pressure lower than the atmospheric pressure is used as the check valve 31.  In exhaust from the atmospheric pressure of the vacuum chamber 10, the slow exhaust is performed by starting only the auxiliary pump 14, and the main pump 11 is started after reaching a prescribed degree of vacuum.
Patent JP-2003137556-A (JP)
Title: Vacuum deformer
Inventor: KITAMURA REI
IPC: C03B5/225
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum defoamer able to defoam a large flow quantity of fused glass even when bubbles flown in the vacuum defoamer are increased rapidly, and not occurring defects such as bubble, stoning and ream, with minimum cost. SOLUTION: The vacuum defoamer is equipped with a vacuum housing 12 whose inside pressure is reduced by vacuum suction, a vacuum defoaming chamber 14 set in the vacuum housing 12 and to defoam fused glass which flows down, a flowing up pipe 16 connected to the vacuum defoaming chamber 14 and to introduce the fused glass before vacuum defoaming to the vacuum defoaming chamber 14 by flowing it up and a downcomer 18 connected to the vacuum defoaming chamber 14 and to introduce the fused glass after vacuum defoaming from the vacuum defoaming chamber 14 by flowing it down. The characteristics of the defoamer is that a cross section area of a flow path at an upper end 16c of the flowing up pipe 16 is larger than that at an lower end 16d of the flowing up pipe 16.
Patent JP-2002229254-A (JP)
Title: Toner, image forming method and process cartridge
Inventor: MATSUNAGA SATOSHI
IPC: G03G9/08
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a toner showing excellent dispersion of wax in toner particles and improved in the toner deposition and offset on a fixing member which is deteriorated with time due to a long-time use. SOLUTION: The toner contains at least a binder resin, a coloring agent and wax and has the following properties. (a) The dielectric loss tangent of the toner shows the maximum in the temperature range from 90 to 125 deg.C and the maximum of the dielectric loss tangent ranges from 6.0×10-2 to 10.0×10-2. (b) The DSC curve with increase in the temperature of the toner measured by a differential scanning calorimeter(DSC) has at least one endothermic peak or a shoulder in the temperature range from 85 to 140 deg.C. (c) The binder resin contains a hybrid resin containing vinyl polymer units and polyester units.
Patent JP-2003139300-A (JP)
Title: Filling valve protection frame for bulk tank
Inventor: UCHIUMI JIRO
IPC: F17C13/04
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To simply change directions of a filling valve and a door of a protection frame for a bulk tank for LPG in accordance with an installation position of the bulk tank and unify members of the protection frame to reduce cost. SOLUTION: A direction of a connection port 14 of the filling valve 13 provided in an upper part of a barrel part 11 of the bulk tank 10 can be changed into the same direction as that of an axis of the tank 10 or the direction in which it crosses the axis. The door 16 of the protection frame 12 can be attached by changing its position in accordance with the direction in which the connection port 14 of the filling valve 13 faces.  The explain concretely, the filling valve 13 is attached to the tank 10 using a flange F or a union U or by screw-in S, openings 16h, 17h having the same size are provided on a face crossing a face parallel with an axial line of the tank 10 of the protection frame 12, the door 16 and a blind lid 17 having the same size as that of the openings 16h, 17h are prepared, and the door 16 and the blind lid 17 can be attached by exchanging them in accordance with the direction of the connection port 14 of the filling valve 13.
Patent JP-2002200921-A (JP)
Title: Opening and closing vehicle roof
Inventor: WINGEN BERNHARD
IPC: B60J7/043
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To achieve the stability of a guide by composing it in such a way that first and second guide tracks do not cross each other. SOLUTION: A carrier 16 for a cover element 10 for a roof opening part 12 is provided, and the carrier 16 is guided by a first slide element 18 and a second slide element 22 deflected from each other in the length direction of a roof to be displaceable along the length of a roof inside the guide 40 for fixing the roof. The first slide element 18 is guided along the first guide track 24, and the second slide element 22 is guided along the second guide track 24 in the height direction. The first and second guide tracks 20 and 24 are positioned at different height levels from each other. The first guide track 20 and the second guide track 24 are deflected from each other in the lateral direction of the roof.
Patent JP-2003142663-A (JP)
Title: Semiconductor substrate and its manufacturing method
Inventor: KOMATSU YUJI
IPC: H01L21/336
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To provide an SOI substrate wherein film thickness uniformity of a semiconductor layer like an Si active layer (to which a buried insulating layer is added desirably) is superior, and especially Vth irregularity of a perfect depletion type SOI transistor can be made almost zero, and to provide its manufacturing method. SOLUTION: In an SOI substrate 12, an SOI active layer 3 is formed on a buried oxide film 2, and at least a part of the layer 3 is formed by ALE (atomic layer epitaxy: atomic layer epitaxial growth). In the method for manufacturing the SOI substrate 12, a porous Si layer 61 is formed on an Si substrate 60, an SOI layer 3 wherein at least a part is formed of an atomic layer epitaxial growth layer by ALE is formed on the porous Si layer 61, an insulating layer 2 is formed on the SOI layer 2, an Si retaining substrate 1 is stuck on the SOI layer 3 via the insulating layer 2, the Si substrate 60 is eliminated, and the porous Si layer 61 is eliminated.
Patent JP-2003150205-A (JP)
Title: Controller for plant
Inventor: YASUI YUJI
IPC: G05B13/04
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a plant controller capable of improving control performance by setting a reference value whose generality is high in using a model to be controlled which is defined by using the reference value of the input or output of a plant. SOLUTION: A model parameter c1' which is irrelevant to the input/output of a plant is adopted to the model parameter of a controlled model, and the model parameter c1' to be calculated by a model parameter identifier 22 is supplied to a reference value setting part 25. The reference value setting part 25 executes the statistical processing of the model parameter c1', and calculates default opening deviation thdefadp indicating the deviation of the reference value. Then, a default opening THDEF being the reference value is corrected by using the default opening deviation thdefadp, and a corrected reference value THDEFR is calculated.
Patent JP-2003155675-A (JP)
Title: Method of printing for biodegradable cloth
Inventor: TATEISHI SEIICHI
IPC: D06P5/00
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a method of printing to a biodegradable cloth imparting a printed cloth excellent in color development and resistance to light, washing, friction and sweat without damaging feeling of the cloth and other physical properties. SOLUTION: This method prints the biodegradable cloth under a condition of transcription temperature 130-170 deg.C and <=200 Torr of pressure. The method characteristically prints under 3-50 g/cm<2> of pressure to the surface of the cloth in transcription printing.
Patent JP-2003148321-A (JP)
Title: Wind power generation device
Inventor: FUJIWARA YASUHIKO
IPC: F03D7/04
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To miniaturize a device by miniaturizing an emergency solenoid valve and a pump or dispensing with an accumulator while providing the same speed by adopting a circuit for increasing a speed of feathering operation. SOLUTION: This wind power generation device has a hydraulic cylinder 11 connected so as to control a pitch angle of a rotary vane 13, the electrically controlled emergency solenoid valve 16 hydraulically connected to the hydraulic cylinder 11, and an electrically controlled servo valve 17 respectively hydraulically connected to the hydraulic cylinder 11 and the emergency solenoid valve 16, and is characterized by having a hydraulic circuit for quickening a stroke speed of the hydraulic cylinder 11 by supplying a large quantity of hydraulic fluid to the hydraulic cylinder 11 by also supplying the hydraulic fluid to the hydraulic cylinder 11 from the emergency solenoid valve 16 together with the servo valve 17.
Patent JP-2003153050-A (JP)
Title: Lens interchangeable type single-lens reflex digital camera
Inventor: SATO KOICHI
IPC: G03B9/58
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To avoid the possibility of dust adhesion on a light-receiving side of an image pickup element by preventing a shutter from being opened for a long time in a state that an exchangeable lens is detached from the camera in a lens interchangeable type single-lens reflex digital camera. SOLUTION: If the exchangeable lens is not attached on a camera body, i.e., an exchangeable lens attaching detecting switch is in an off state (step 102), it is judged whether a cleaning mode has been set or not. If the cleaning mode has been set, the shutter is opened. That means, a quick return mirror is moved upward (step 111) to open the shutter (step 112). When a limit time lapses before a release switch is changed into an off state (steps 113, 114), a buzzer beeps (step 115) and the shutter is closed (step 116).
Patent JP-2002208671-A (JP)
Title: Semiconductor device
Inventor: HAMAGUCHI TSUNEO
IPC: H01L25/04
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To conduct high density mounting of a semiconductor element and high-speed signal transmission at a low cost. SOLUTION: This semiconductor device is provided with the semiconductor element 3, an input/output terminal 1j for transmitting signals to the semiconductor element 3, a plurality of power-feeding electrodes 2e for supplying power to the semiconductor element 3, and a power-feeding substrate 2, provided with at least a part of the plurality of the power feeding electrodes 2e on an outer peripheral edge. The input/output terminal 2i is provided on the power- feeding electrode 2e at the outer peripheral edge. Since the input/output terminal 2i provided on the power-feeding electrode 2e is larger than the input/output terminal 1j for transmitting the signals to the semiconductor element 3, the resistance of the input/output terminal 2i of the power-feeding substrate 2 is reduced.
Patent JP-2003157763-A (JP)
Title: Manufacturing method of plasma display panel and developing device used therefor
Inventor: FUJIWARA SHINYA
IPC: H01J11/22
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To realize uniform development over the entire panel surface in a manufacturing method of a plasma display panel. SOLUTION: With the manufacturing method of a plasma display panel structuring a discharge cell by placing a pair of substrates in opposition so as to have space in between, arranging a plurality of barrier walls to separate it and arranging electrodes on the substrates so as to have discharge generated between the spaces separated by the barrier walls. Constituents of the plasma display panel are formed on the panel 21 by exposing and developing a photosensitive material into a given shape, with the substrate 21 in the erected state.
Patent JP-2003157587-A (JP)
Title: Disk for testing reproduction
Inventor: SAKAI TAKEO
IPC: G11B7/26
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a disk for testing reproduction of stable quality which is a disk for testing reproduction of reloadable optical disk recording media (CD-RW disk, DVD-RAM disk, DVD-RW disk, DVD+RW disk, etc.). SOLUTION: This disk for testing reproduction has a transparent substrate 11 on which pits are formed and layers 12, 13 and 15 which are deposited on the transparent substrate 11 and have the same reflection characteristics as those of the layers consisting of the recording layer, protective layer and reflection layer of the reloadable disk recording medium.
Patent JP-2003163728-A (JP)
Title: Push-button link mechanism, adapter for portable electronic equipment, and assembly method for push- button link mechanism
Inventor: WATANABE KAZUYOSHI
IPC: H05K5/02
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a push-button link mechanism which can be installed in an adapter or the like in a simple structure, improves operational feelings and further improves assemblability, an adapter for portable electronic equipment having such a push-button link mechanism, and an assembly method for the push-button link mechanism.  <P>SOLUTION: The push-button link mechanism is provided with a push-button part 10, a rotary shaft 13 to be linked with the push-button part, and a bearing part 5 for supporting the rotary shaft to be freely rotated, and the bearing part has an opening 8 capable of being inserted by the rotary shaft and is equipped with a notched surface 15 notching one part of the outer peripheral surface of the rotary shaft. In the case of assembly, the rotary shaft is inserted and fitted in from the notched surface through the opening of the bearing part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003011738-A (JP)
Title: Positioning structure of side molding
Inventor: MIYANO TETSUYA
IPC: F16B5/12
Filed: 2001-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a positioning structure of a side molding having an excellent design surface. SOLUTION: The side molding 1 includes a long molding body part 11 and a boss mounting part 10. The boss mounting part 10 comprises a plurality of standing pieces 16. A boss 2 includes a boss part 23 for inserting in an insertion hole 31 provided on a body panel 3, a pair of supporting pieces 28, and a pair of projecting pieces 27 having projecting parts 271. The boss 2 supports either one of the standing pieces 16 respectively by a pair of the projecting parts 271 and the pair of the supporting pieces 28. The side molding 11 is positioned with respect to the body panel 3 by inserting the boss part 23 of the boss 2 in the insertion hole 31 provided on the body panel 3.
Patent JP-2003160667-A (JP)
Title: Piperazine derivative, nonaqueous gel ion conductive composition derived therefrom, battery using the same and electrochemical element
Inventor: IKEGAMI KOSHIRO
IPC: H01M10/0565
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a stable nonaqueous gel ion conductive composition.  <P>SOLUTION: The nonaqueous gel ion conductive composition is based on a crosslinked copolymer obtained by adding a compound represented by formula (D) having at least 3 ethylenical double bonds to a linear copolymer which is obtained by an addition reaction of a piperazine derivative represented by formula (A) and a compound represented by formula (B) and has 2 hydrosilyl groups at its ends.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003160293-A (JP)
Title: Coil lifter
Inventor: MIZUTANI MASAHARU
IPC: B66C1/28
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coil lifter that can convey a plurality of divided coils at a time and reduce a space for placing a metal coil.  <P>SOLUTION: This coil lifter is constituted to engage and support the metal coil 31 by inserting lower end claws 4a, 4b of coil grip arms 3a, 3b suspended in a horizontally movable manner, into an inner diameter space part 32 of the metal coil 31. The claws 4a, 4b are composed of fixed claws, intermediate claws and inner claws and formed to be expandable to allow the inner claws of the claw 4a and claw 4b to approach each other.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003162766-A (JP)
Title: Beverage dispenser
Inventor: OTA HIDEJI
IPC: G07F13/10
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a beverage dispenser for supplying contents of stable quantity to a cup according to the size of a cup.  <P>SOLUTION: In this beverage dispenser 1 for stably supplying contents of quantity to cups C of a plurality of sizes according to the size of the cup C, a reference sensor 20 is disposed close to a discharge port 13. This reference sensor 20 detects the upper part of the cup C regardless of the size of the cup. The reference sensor 20 is disposed close to the discharge port 13, so that the contents can be supplied to the cup C in a state that the mouth of the cup C is close to the discharge port 13 regardless of the size of the cup C. It is therefor possible to supply the contents of stable quantity to the cup C without considering the size of the cup C by adopting the reference sensor 20 and cup size detecting sensors 25 and 30.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003168841-A (JP)
Title: Resonator and stabilizer for laser
Inventor: SHIRATA KOZO
IPC: H01S5/0687
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resonator capable of being easily applied to lasers to various wavelengths in the case of using it for frequency stabilization or the like in the laser.  <P>SOLUTION: A pair of mirrors 2 are arranged at both end parts of a hollow cylindrical main body part 1, a parallel planar base 9 is piled up on at least one of the mirrors 2, and a cover 8 is mounted further. Between the parallel planar base 9 and the cover 8, a plurality of steel balls 10 are clamped. The cover 8 is attracted to the center of the main body 1 by a magnet 7 attached to the main body 1, and fixes the mirrors 2 to the main body 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003167547-A (JP)
Title: Method for driving ac surface-discharge type plasma display panel
Inventor: KAYAO YUKINORI
IPC: G09G3/28
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for driving an AC surface discharge type plasma display panel which does not cause flickers by keeping a wide range of sustained discharge, but is capable of shortening a scanning period without increasing black in brightness.  <P>SOLUTION: A sub-field is constituted of a reset period 21, a scanning period 22, a wall charge forming period 24, and a sustained period 23, and for the scanning period 22, the duration of the scanning pulse Vw is shorten. Then, for the wall charge forming period 24, a common electrode C and a data electrode D are kept at the ground potential, and a wall charge forming pulse Vwm of the same potential as the scanning pulse Vw is applied to all the scanning electrodes S. The duration of the wall charge forming pulse Vwm is, for example, made to 3 to 50 μs. Thus, space charges remaining in a cell is attracted onto each electrode to form the wall charges.  <P>COPYRIGHT: (C)2003,JPO