baber/WOPTO huggingface dataset:
Patent JP-2003088150-A (JP)
Title: Motor drive circuit
Inventor: MIZUNO FUMIAKI
IPC: H02P7/29
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a motor drive circuit which does not generate an arc even if a voltage of a power supply is elevated. SOLUTION: This motor drive circuit 1A has a first P-type MOSFET T1 inserted into a feeding route between a motor M and an earth point A, and a second P-type MOSFET T2 connected in parallel with the motor M. When the motor M is driven, a control circuit 3A turns off the second P-type MOSFET T2 to release the motor M from braking and turns on the first P-type MOSFET T1 to drive the motor M. When the motor M is braked, the control circuit 3A turns off the first P-type MOSFET T1 to cut off the supply of the driving current to the motor M, and turns on the second P-type MOSFET T2 to brake the motor M.
Patent JP-2002173346-A (JP)
Title: Laminated glass
Inventor: NAGAI KUNIKO
IPC: B60J1/00
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To suppress an increase of haze and to improve appearance by cutting IR light of a wavelength of 1,000 to 1,100 nm and to transmit the IR light of a wavelength of about 850 nm. SOLUTION: Glass panes (11a and 11b) and an intermediate film 12 are laminated, by which the laminated glass 1 is constituted. The intermediate film 12 consists of an organic resin film compounded with IR shieldable particulates of <=0.2 μm in grain size. The product of the solar radiation transmittance of the respective glass panes (11a and 11b) is 0.3 to 0.6. The ratio of dispersing and compounding the IR shieldable particulates in the intermediate film is 0.1 to 0.5 parts by mass per 100 parts by mass of the entire mass of the intermediate film.
Patent JP-2003083863-A (JP)
Title: Method and device for analyzing high-order structure
Inventor: KATO KOICHI
IPC: H01L41/09
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To realize a method capable of three-dimensionally precisely, quickly and easily measuring the dispersion state of a low molecular weight compound dispersed in a polymer. SOLUTION: A sample 3 having a known mass is adhered to a vibrating element consisting of a piezoelectric element 1 and an electrode 2 as a reference, and the additional rigidity dependence to an added mass is measured from the fluctuation of vibration characteristics in vertical wave mode and share wave mode of the vibrating element, and a high-order structure in the polymer is measured from the analysis of the additional rigidity dependence.
Patent JP-2003084912-A (JP)
Title: Information supplying system
Inventor: MIKI TETSUYA
IPC: G06F3/0346
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an information supplying system capable of relatively accurately discriminating a position of a pointer. SOLUTION: A laser beam is radiated from a laser pointer 4 to a screen 11 to indicate the position. The laser beam includes visible light and invisible light. Light reflected by the screen 11 is photographed by a camera 121. A filter 122 is mounted on the front side of the camera 121. A filter 122 blocks the visible light and transmits invisible light. Thus, an indicating position by a laser pointer 4 can be accurately recognized.
Patent JP-2002179040-A (JP)
Title: Weighing and pricing apparatus and packaging, weighing and pricing apparatus
Inventor: TAMURA KAZUHIKO
IPC: B65C9/42
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To improve workability of a weighing and pricing apparatus and a packaging, weighing and pricing apparatus without need of changing tray setting even if a tray is changed. SOLUTION: The weighing and pricing apparatus includes a storage means which stores, for each type of trays, a tare weight according to the tray type, a tray size detection means for detecting a size of the tray into which an article is to be received, a read-out means for specifying the tray type based on the detected tray size for reading the tare weight from the storage means, a price calculating means for calculating a net weight from a weight of the article and the tare weight which has been read and calculating a price of the article from the calculated net weight and a unit price of the article, a label printing means for printing information on the article including the calculated price on a label for issuing, and an application control means for controlling the application of the label to the article based on the detected tray size.
Patent JP-2003089925-A (JP)
Title: Polyoxymethylene fiber and method for producing the same
Inventor: KIKUTANI YUUJI
IPC: D01F6/66
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a polyoxymethylene fiber having both high tenacity and modulus. SOLUTION: This polyoxymethylene fiber consists of a polyoxymethylene copolymer which is >=30 s in half-crystallization time when held constantly at 150 deg.C after temperature fall to 150 deg.C at a cooling rate of 80 deg.C/min from a molten state at 200 deg.C.
Patent JP-2003095076-A (JP)
Title: Filling nozzle in tire filling device
Inventor: ISHIDA AKIYOSHI
IPC: B60C23/00
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a filling nozzle in a tire filling device capable of being surely mounted on a tire and filling the tire with high pressure gas even when a projection is present on the circumference of the tire. SOLUTION: In the filling nozzle having a nozzle head 20 and a connection part 13 with an outside hose, a part between the nozzle head 20 and the connection part 13 is connected with a bent pipe 11, and a pair of injection valves 23A and 23B having different mounting directions are incorporated in the nozzle head 20.
Patent JP-2003096885-A (JP)
Title: Toilet structure
Inventor: MAKINO YOSHIHARU
IPC: E03D11/00
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a toilet structure which is excellent in cleaning properties and improved in design properties. SOLUTION: The toilet structure is constituted ins such a manner that a flushing tank 2 is concealedly built inside a toilet wall 1 and a toilet bowl 8 is protrusively installed from a wall face 1a.
Patent JP-2002250807-A (JP)
Title: Lens sheet, projection screen using the same and method for molding lens sheet
Inventor: WATANABE ISOROKU
IPC: B29C44/02
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a lens sheet causing no damage to a mold in the case of resin molding and heightening an optical function of particles of a light diffusing agent, a projection screen and a method for manufacturing the lens sheet. SOLUTION: In the lens sheet having a lens formed on at least one surface of a substrate sheet with an ionizing radiation setting resin, the particles of the light diffusing agent are mixed in the substrate sheet. When mass average particle diameters of the particles of the light diffusing agent are set to be 3-25 μm, the lens sheet is constructed so as to satisfy an inequality h>D/3 where D is the mass average particle diameters of the particles of the light diffusing agent and h is the distance between a lens shaped recessed part of the lens and the substrate sheet surface of the lens forming side.
Patent JP-2002174878-A (JP)
Title: Imaged element and method for manufacturing the same
Inventor: TAYLOR JEFFREY FACER
IPC: C09D11/00
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an imaged element having a water-resistant protective overcoat. SOLUTION: The imaged element includes (A) a support and at least one image-receiving layer with a dye or pigment image and (B) a protective overcoat situated on the at least one image receiving layer, having at least 0.54 g/m2 lay-down and comprising a crosslinked coating composition containing a reaction product of a) water-dispersible latex particles having 10-250 nm average particle diameter and containing a film forming hydrophilic polymer and b) a photopolymerizable component system containing 20-300 mass% copolymerizable compatible monomers, based on the hydrophobic polymer, including at least one monomer having two or more polymerizable ethylenically unsaturated groups and 1-25 mass% ultraviolet light sensitive initiator based on the photopolymerizable component system.  The Tg (glass transition temperature) of a coated composition containing the latex particles and the photopolymerizable component system before crosslinking is -60 to +60 deg.C.
Patent JP-2003102035-A (JP)
Title: Data reproducing device, data reproducing method, data reproducing program, and recording medium for recording the data reproducing program
Inventor: SANO TOMOKI
IPC: G06T1/00
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a data reproducing device by which a display device of a viewer can reproduce actual colors of things as they are. SOLUTION: The data reproducing device includes; a transmitter side profile acquisition means 8 for acquiring a transmitter side profile indicative of transmitter side characteristics; a receiver side profile acquisition means 7 for acquiring a receiver side profile indicative of receiver side characteristics; a reproduction profile generating means 9 for generating a reproduction profile on the basis of the transmitter side profile and the receiver side profile; a data reception means 10 for receiving various data including contents sent from the transmitter side; and a contents reproduction means 11 for reproducing the contents received by the data reception means 10 by using the reproduction profile.
Patent JP-2003094538-A (JP)
Title: Convenience food vessel
Inventor: OHASHI MASAYUKI
IPC: B32B9/00
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a convenience food vessel for lessening the amount of refuse, by keeping sufficient barrier properties and adopting a constitution of the vessel in consideration of the environment. SOLUTION: A plastic film layer 5, a primer layer 2, an inorganic oxide evaporation layer 3 and a gas-barrier thin film layer 4 are laminated sequentially on a paper base 1, and a heat seal layer 6 of a polyolefin thermoplastic resin is laminated on the gas-barrier thin film layer 4 with an adhesive layer interlaid. A laminate having this constitution is molded and processed in the shape of the vessel and thereby the convenience food vessel 11 is obtained. The contents sealed in a packaging sack 12 made of an eatable polysaccharide film is packed in the vessel.
Patent JP-2003111399-A (JP)
Title: Dc-dc converter
Inventor: USUI HIROSHI
IPC: H02M3/28
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To prevent the breakage of an element from occurring in an overcurrent which flows when the output voltage of a DC-DC converter is low. SOLUTION: This DC-DC converter is equipped with a timer circuit (100) which generates an output signal after a given time passes since the detection signal of an output voltage detection circuit (26) becomes zero and a dropper circuit (200) which breaks drive power from an auxiliary rectification smoothing circuit (18) to a control circuit (7) by the output signal of the timer circuit (100). The dropper circuit (200) breaks the drive power from the auxiliary rectification smoothing circuit (18) to the control circuit (7) after the given time passes since an overcurrent flows to a load and the detection signal of the output voltage detection circuit (26) becomes zero, whereby the power voltage (VCC) of the control circuit (7) drops below its working voltage.  Hereby, the action of the control circuit (7) stops, and the repetition of the on-off action of the control circuit (7) becomes possible, so that the converter can protect an FET (5) and a main rectification smoothing circuit (6) from an overcurrent, and can prevent the breakage of the element by relaxing electrical stress.
Patent JP-2002250414-A (JP)
Title: Winding transmission gear and driving unit using the winding transmission gear
Inventor: MIKE MICHELER
IPC: F16H57/025
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a winding transmission gear, where a driving shaft of a prime mover does not undergoing a side load by tension of a winding intermediate node. SOLUTION: A bracket 11 is connected to a prime mover 2, having a driving shaft 1 and a drive unit 4 having a driven shaft 3. A projection part 16, projecting into a driving wheel 6 is formed in the bracket connecting with the drive shaft 1. A bearing 25 loading the load due to the tension of the winding intermediate node is installed between the projection part 16 and the driving wheel 6. The bearing 25 is arranged at an approximate center line C2 of the width direction of the winding intermediate node 8. Since the bearing 25 is subject to a load due to the tension of the winding intermediate node, load due to the tension will not be added on the prime mover 1. Therefore, the drive shaft 1 of the prime mover 2 does not undergo the side load, and the prime mover would not become completely nonfunctional.
Patent JP-2003106614-A (JP)
Title: Control method of air conditioner
Inventor: WATANABE HIROSHI
IPC: F24F11/02
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a control method of an air conditioner capable of keeping a blow-off temperature of less than a predetermined value in cooling and the blow-off temperature of more than the predetermined value in heating. SOLUTION: In this air conditioner capable of changing a rotating speed of a fan motor at an indoor side and a rotating speed of a compressor, the rotating speed of the indoor fan motor is discriminated, so that a minimum rotating speed of the compressor is determined on the basis of the rotating speed of the indoor fan motor to limit the rotating speed.
Patent JP-2003111120-A (JP)
Title: Information providing system, information center and information terminal
Inventor: KOTANI SEISHI
IPC: H04W88/18
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an information providing system in which a processing for confirming the location can be performed between an information terminal and an information center. SOLUTION: The information providing system comprises an information center 1 connected with a computer network 5, means 10 for measuring the current location, and an information terminal 4 capable of accessing the information center 1 wherein the information terminal 4 transmits the information of current location after accessing the information center 1, the information center 1 acquires the information of current location of the user through the computer network 5 and extracts the name of the location from a map data base 2 based on the information of location.
Patent JP-2003108433-A (JP)
Title: Data processing device
Inventor: KOBAYASHI TSUKASA
IPC: G06F13/16
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To remarkably reduce the power consumption of a system formed of a data processing device while maintaining or increasing the processing capacity of the system in the data processing device in which a CPU performs a specified processing while gaining an access to an external memory such as an SDRAM. SOLUTION: This data processing device comprises the CPU 21 for performing the specified processing while gaining an access to the external SDRAM 31 and an SDRAM controller 24 for controlling the access to the SDRM 31 based on a request from the CPU 21. The operating clock ϕ1 of the CPU 21 is set to a relatively low speed, and the operating clock ϕ2 of the SDRAM controller 24 is set to a relatively high speed.
Patent JP-2003111069-A (JP)
Title: Display device and door employing the same
Inventor: KOBAYASHI YUJI
IPC: G09F9/00
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a door provided with a display device by which a visitor can be confirmed from a remote place by displaying photographed outdoor information on an indoor display panel. SOLUTION: The display device 1 integrated with a camera 2 for photographing outdoor and a display panel 3 for displaying an image photographed by the camera 2 back to back is integrated in the door 4 so as to sharply deliver outdoor information to an indoor place.
Patent JP-2003102206-A (JP)
Title: Mounting structure of soil-leveling board in self- traveling agricultural implement
Inventor: NISHIKAWA HIROTAKE
IPC: A01B35/04
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure of a soil-leveling board in a self-traveling agricultural implement, preventing the soil-leveling board from floating up in leveling the soil by associating the rotor and soil-leveling board each other, decreasing a regulation width by suppressing the rotor from floating and sinking more than necessary by the soil-leveling board, when the rotor floats or sinks in the condition of a basis to be plowed, to cope with the conditions of the basis to be plowed quickly. SOLUTION: This mounting structure is provided by lifting up and down the rotor 12 by a cylinder 9 with a sensor 17 installed at a rotary cover 6 so that the rotor 12 can hold the plowing depth constant. The upper end part of a supporting rod 15 installed at the upper part of the soil-leveling board 14 is joined with the rear end part of a mounting frame 13 installed at the rotor cover 6 as freely rotatable with a shaft 16. The one end of a belt-shaped joining member 19 of a hard rubber is fixed at the left and right of the soil-leveling board 14. Another end of the both joining members is fixed at one piece cross-bar 21. the cross-bar 21 is fitted and spanned between upper and lower projected pieces 23 and between left and right projecting pieces 23 of the rotor cover 6.  A pin 25 is inserted through an inserting hole 24 of the upper and lower projecting pieces 23 from an upper direction as freely attachable and detachable.
Patent JP-2003112822-A (JP)
Title: Work separating/feeding method and separating/feeding device
Inventor: KOJIMA TOMOYUKI
IPC: B65G47/86
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a work separating/feeding method dispensing with large- scale recovering work required when abnormal movement of work occurs, reducing a cost, and effectively using a space. SOLUTION: This separating/feeding method separates a plurality of successive moving work 2 in a first process into individual work 2a, 2b, and feeds the work 2a, 2b to a second process. A suction nozzle 12 sucks and separates the plural works to feed that to the second process, and has a suction port 12b of a size into which the work can be putted in. The opening area of the suction port of the suction nozzle is decreased to feed the work to the second process when the work is normally moved, and increased to remove an abnormally moved work when the work is abnormally moved.
Patent JP-2003120537-A (JP)
Title: Hermetically closed reciprocating compressor
Inventor: YU KOKUSHIN
IPC: F04B39/12
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To improve the reliability and the efficiency of a hermetically closed reciprocating compressor by releasing the deformation of an opening end of a compression chamber by the tightening force of a bolt, and reducing the dead volume. SOLUTION: This hermetically closed reciprocating compressor comprises a cylinder block 22 to form a cylindrical compression chamber 23 and a substantially cylindrical piston 11 to reciprocatingly slide in the compression chamber 23, and a bugle-like chamfer 23a with the inside diameter thereof successively increased toward the opening end is provided on an inner circumferential surface of the compression chamber 23 at the opening end of the compression chamber 23. Thus, the deformation of the opening end of the compression chamber 2 is sufficiently released, any abnormal wear or seizure is eliminated, the reliability is improved, the dead volume is reduced, and the volumetric efficiency is improved.
Patent JP-2003124916-A (JP)
Title: Line-switching apparatus and method therefor
Inventor: SAITO KAICHIRO
IPC: H04L69/40
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a line-switching apparatus and a line-switching method that can miniaturize a circuit scale, and can adjust delay without interfering with an operational line. SOLUTION: The line-switching apparatus adjusts the phase of a standby line signal with the phase of an operational line signal as a reference, and switches the operational and standby lines without any instantaneous interruption. Then, the line switching apparatus has a memory 113 that shares a memory used for converting speed and that used for adjusting delay, and comprises a speed conversion control means for changing from an error correction frame structure to a baseband frame one and a phase control means for controlling the read phase of a data signal according to the amount of delay in the operational and standby line signals.
Patent JP-2002196066-A (JP)
Title: Artificial satellite navigation system
Inventor: MCBURNEY PAUL W
IPC: G01S5/00
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide an artificial satellite navigation system allowing operation indoors even at a very low signal intensity level. SOLUTION: This artificial satellite navigation system includes an observer platform for a process from placement of a navigation satellite into orbit to collection of a signal observation. A server platform provides a simplified navigation satellite location history, an astronomical calendar (ephemeris), a difference correction, and a client service. A navigation platform transferring information between an observer and the server platform provides independent position resolution computing during a limited time after a periodical demand for assist data from the server platform. A measurement platform included in the server platform carries out static observation on the navigation satellite location and constructs a database of a measurement error and a satellite message.
Patent JP-2002182193-A (JP)
Title: Liquid crystal display and electronic equipment with the same
Inventor: IIZAKA HIDETO
IPC: G02F1/1335
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a technique to control the brightness and chromaticity according to the ambient condition of light in a liquid crystal display having a color filter. SOLUTION: The display has a liquid crystal layer held between a pair of substrates having electrodes on the opposing inner faces. A color filter is disposed on one substrate and the color filter 36 consists of a region where a plurality of color elements are formed and a region not colored.
Patent JP-2003121870-A (JP)
Title: Liquid crystal display device
Inventor: TANAKA KATSUYUKI
IPC: G09F9/35
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To improve appearance of external picture boundaries of a display area. SOLUTION: In a liquid crystal display device, wherein liquid crystal substrates comprising a 1st liquid crystal substrate having a 1st electrode and a 2nd liquid crystal substrate having a 2nd electrode are arranged to be faced to each other provided with a gap for filling a liquid crystal in-between; the periphery of the gap is enclosed with a sealing member; the liquid crystal is filled in the inside enclosed with the sealing member; a display area is provided inside the sealing member; at least the 1st liquid crystal substrate has an extension part extending further from the end face of the other 2nd liquid crystal substrate;  and the extension part of the 1st liquid crystal substrate is provided with 1st electrode leader wiring electrical continuous with the electrode of the display area and led to the extension part, a 1st dummy electrode formed of a pattern based on that of the leader wiring is arranged independently of the 1st electrode in the neighborhood of the sealing member on at least one side which does not have the 1st electrode leader wiring of the 1st liquid crystal substrate.