baber/WOPTO huggingface dataset:
Patent JP-2002351188-A (JP)
Title: Device and method for image formation
Inventor: TAGUCHI KEIICHI
IPC: G03G15/01
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for image formation which can prevent an obtained image from deteriorating in quality by preventing electrostatically charged toner from being deviated during continuous develop ment using monochromatic toner. SOLUTION: It is decided whether recording media of size A4 are printed successively by 20 pages with the toner of a 4th developing unit and when it is determined that successive 20 pages or more are printed, a development rotary is driven by 360 degrees, i.e., one rotation. Then electrostatically charged toner and uncharged toner are mixed and agitated in a case and refreshed, and the refreshed toner is supplied to a supply roller side.
Patent JP-2002355909-A (JP)
Title: Resin molded object
Inventor: MORI TAKASHI
IPC: A47K3/02
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a resin molded object allowing irregular reflection on a cross section to disappear without coating the cross section and having good design effect. SOLUTION: In the resin molded object, a transparent layer 1 comprising an acrylic resin having light transmissivity is formed on the surface thereof and a decorative layer 2 having no light transmissivity is formed to the back surface of the transparent layer and a backup layer 3 comprising glass fiber reinforced plastic or a thermosetting resin is further formed on the back surface of the decorative layer. The corner part 5 on the side of the transparent layer 1 of the end part of the resin molded object is obliquely notched so that the thickness B after notching of the transparent layer 1 in the cross section 4 becomes 20% or less of the thickness A before notching of the transparent layer 1. By this constitution, irregular reflection light appearing in the vicinity of the cross section can be allowed to disappear.
Patent JP-2002359171-A (JP)
Title: Semiconductor device and position detecting method therefor
Inventor: HOSHI KENJI
IPC: G03F9/00
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device in which a waveform of a detected signal with high contrast and less distortion to realize highly precise alignment of a wafer, and to provide a position detection method for the semiconductor device. SOLUTION: Strip-like alignment marks 14 are provided in parallel in a silicon oxide film 12 formed on a silicon wafer 10. Each mark 14 comprises a plurality of grooves 16 formed in parallel in the film 12, an amorphous silicon film 18 is embedded in the groove 16. As described above, the marks 14 are composed of a line and space pattern.
Patent JP-2002362554-A (JP)
Title: Pallet container
Inventor: SUZUKI KENJI
IPC: B65D6/24
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a pallet container which is easily fabricated in a simple structure with the number of members reduced. SOLUTION: Supplementary walls 3 are erected respectively at opposite two sides at the upside of a bottom board 2 having fork insertion parts 1. First axial support parts 5a for supporting the lower end of each of first side plates 4a on the side where the supplementary wall is provided are provided at each of the supplementary walls 3 so as to erect and fall the first side plates, and second axial support parts 5b for supporting the lower end of each of second side plates 4b on the side where the supplementary wall is not provided are also provided at each of the supplementary walls 3 so as to erect and fall the second side plates.  Either the paired first side plates 4a or the paired second side plates 4b are laid on the bottom board 2 with each of the side plates being prevented from overlapping, and the remaining paired side plates 4a or 4b are laid, with each of the side plates being prevented from overlapping, on the previously laid paired side plates, and thereby the pallet container can be folded down. On fabricating the pallet container, the paired side plates positioned under the state of being folded down above the other paired side plates are erected first, and the paired side plates positioned below are erected and thereby fabrication in a box shape can be completed.
Patent JP-2002362882-A (JP)
Title: Elevating belt reverse winding preventing device for belt type elevetor
Inventor: FUKAZAWA MICHIO
IPC: B66D1/54
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a reverse winding preventing device capable of preventing reverse winding of elevating belt during winding down thereof and safely controlling elevation of a belt type elevator. SOLUTION: This belt type elevator using elevating belt wound around a winding drum is provided with a reflection tape 6 on a winding shaft of the winding drum 2 and a photoelectric switch 7 irradiating a surface of the reflection tape 6 and receiving reflection light. When elevating belt 4 is unwound from the winding drum 2 and the reflection tape 6 on the winding shaft is exposed, the photoelectric switch 7 sends a stop signal to a drive control device of the winding drum 2.
Patent JP-2002369588-A (JP)
Title: Imaging apparatus
Inventor: OBA SHINICHI
IPC: B65H5/02
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus in which consumed powers of respective stepping motors, driving respective mechanical components which constitute the imaging apparatus, are reduced and long-term operations of the respective stepping motors are stabilized. SOLUTION: In an imaging forming apparatus, which forms a toner image, and finally, transfers and fixes the toner image onto a conveyed recording medium to form an image comprising the fixed toner image on the recording medium, stepping motors which drive some of mechanical elements of the imaging apparatus and a switching means, which switches drive currents of the stepping motors, according to the load torques of some of the mechanical elements are provided.
Patent JP-2002036979-A (JP)
Title: Car energy supply system having lower voltage mounted electric circuit and higher voltage mounted electric circuit
Inventor: SCHUMANN ANTON
IPC: B60R16/033
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To improve a short circuit characteristic resistance and an electromagnetic field adaptation for an energy supply system, which has a constitution comprising mounted electric circuits for a plurality of voltages. SOLUTION: For the improvement of the energy supply system, at least each minus joint 9 or plus joint 2 for a high output consumption units 4 in the higher voltage mounted electric circuit is connected to each minus joint 19 or plus joint 10 in the lower voltage mounted electric circuit, via a lumped method joint conductor 16 having a controllable switch 17. Also, means 8; 18 for measuring a voltage U1 of the low voltage mounted electric circuit is provided in the energy supply system, and the controllable switch 17 is to be opened when the voltage value of U1 surpasses a prescribed voltage threshold.
Patent JP-2002365359-A (JP)
Title: Radar device
Inventor: KIYA YOSHIYUKI
IPC: G01S7/04
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To constitute a radar device capable of precisely showing the performance or the like of the radar device and performing a training with realistic display contents in training use. SOLUTION: An image optimization processing part 4 inputs the heading line signal, direction signal and video signal from an antenna part 1, and writes display data for displaying a two-dimensional image in a display memory 5. Here the same contents are written in a temporary storage memory area inside a RAM 10, and the contents in the temporary storage memory area are transferred to the display memory 5 and regenerated, as required.
Patent JP-2002360233-A (JP)
Title: Method for thawing frozen food
Inventor: HORISAWA SHINJI
IPC: A21D10/02
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for thawing a frozen food so as to prevent the food after thawing from its quality deterioration by thawing so as not to make a direct contact of water droplets produced by a dew formation with the surface of the frozen food in the thawing of the frozen food and also not to release the water contained in the food as less as possible. SOLUTION: This method for thawing the frozen food is provided by loading plural frozen bread dough K as the frozen food on a spreading plate 10 as a receiving surface body, covering as closely adhering the surfaces of the frozen bread dough other than the loading surface to the receiving surface body with a film sheet F made from a polyethylene having 5-100 μm thickness and leaving at an atmospheric temperature (18-28 deg.C) for thawing it naturally.
Patent JP-2002369323-A (JP)
Title: Switchboard
Inventor: MIYAZAKI EIJI
IPC: H02B13/02
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To solve the problem that insulating gas being discharged into the atmosphere at the time of flashover fault causes environmental destruction. SOLUTION: An impact absorber 5 is provided at the outer part of a load bus chamber 2 filled with insulation gas and shielding plates 7a-7g connecting the load bus chamber 2 and an expansion chamber 6 are provided in the expansion chamber 6 so that expanded insulation gas is not discharged into the atmosphere.
Patent JP-2002360820-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a game machine with which interest is enriched by sufficiently arousing the thrill and excitment of a player by performing a completely novel playing method by merging playing methods between conventional different machine types. SOLUTION: When a ball wins a prize in any one of start holes 21A-21C, the first variable action of a variable prize winning device 150 as a mechanical accessary is executed just times corresponding to each of start holes 21A-21C and variable display on a first variable display device 310 is executed together. When the executed result of such variable display becomes a specified display situation, a competition game is continuously carried out on a second variable display device 320 and when the competition game is finished, the variable action of the variable prize winning device 150 continuously run in a prescribed opening/closing situation corresponding to this result.
Patent JP-2002362207-A (JP)
Title: Strap belt
Inventor: SATO TORU
IPC: B60N2/90
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To improve prevention of a belt from coming off by integrating a fixed part with the belt, to simultaneously return and fix the belt and prevent the coming-off in the same step, to reduce the working steps, and to improve the tensile strength of the belt. SOLUTION: The strip-like belt 23 is returned to overlap on both end parts 23a, and both end parts 23a of the belt 23 are fixed. A fixed part 25 formed of a synthetic resin is integrated with the end parts 23a of the belt 23. Both end parts 23a of the strip-like belt 23 are heat-bonded by suibrational heating by the ultrasonic wave or the high frequency wave, and a recessed part 29 is formed by an oscillator 27 of the ultrasonic wave or the high frequency wave, etc. When the fixed part 25 is formed of the synthetic resin, the synthetic resin is poured in the recessed part 29 of the belt 23, and a projecting part 35 engaged with the recessed part 29 of the belt 23 is integrally formed with the fixed part 25.
Patent JP-2002366953-A (JP)
Title: Method, device and program for extracting image, and method, device and program for detecting abnormality of pole mounted equipment of distribution pole utilizing image extracting method
Inventor: ISHINO RYUICHI
IPC: H04N5/225
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To unnecessitate strict positioning between an infrared camera and a visible light camera. SOLUTION: This image extracting device is provided with a distance image preparing means 6 for preparing a distance image 5 in which a color is changed for each distance on the basis of distance information calculated from a plurality of visible light images 4 obtained by photographing an object 2, a correspondence point extracting means 7 for calculating correspondence points of a thermal image 3 of the object 2 and the distance image 5, a matrix preparing means 8 for calculating a conversion matrix that coincides the correspondence point of the distance image 5 with that of the thermal image 3, an image coinciding means 9 for specifying the object 2 in the distance image 5 and also converting either an area including the object 2 of the distance image 5 or the thermal image 3 with the conversion matrix before or after this specification to coincide both images with each other,  and an image extracting means 10 for extracting the object 2 from the thermal image 3 by utilizing the position of the object 2 in the coincided distance image 5'.
Patent JP-2002368761-A (JP)
Title: Wireless communication unit and its connection method
Inventor: OISHI ATSUKO
IPC: H04L12/28
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a wireless communication unit that can efficiently select a desirably accessed unit among other accessible wireless communication units existing around the wireless communication unit. SOLUTION: The connection method of this invention includes a step S302 of extracting the number of connected times of each of detected peripheral devices from a storage device, using this value so as to generate a list (a) where names of the detected peripheral devices are arranged in the order of greater connection number of times, a step S303 of displaying the generated list (a) and a plurality of access services available through wireless communication on a display device and accepting the selection of an access service, a step S305 of generating a list (b) of names of the peripheral devices compatible with the selected access service among the peripheral devices in the list (a) when discriminating the selection of one access service, and a step S306 of displaying the list (b) and accepting the selection of the peripheral device from the list (b).
Patent JP-2001355460-A (JP)
Title: Electronic throttle control device
Inventor: KANAZAWA HIROYUKI
IPC: F02D11/10
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide an electronic throttle control device miniaturized on the whole. SOLUTION: In a motor 115, a stator 116 is provided with salient poles in a multiples of three, and magnetic pole sensors 119 are arranged at a set of three salient poles at the phase difference of 120 deg.. A coil 112 is a concentrated winding, and the whole of the coils is connected through Y-connection. The magnetic pole sensors 119 are arranged not at the center of the respective salient poles but in the state of being displaced in a reverse direction to the rotating direction of a rotor of the motor. The displacement angle generates torque in a forward direction except during high speed rotation which is in question, that is, even during low speed rotation if the pole sensors are arranged being displaced within a range up to an electrical angle of 30 deg. when the fundamental frequency of the motor is defined by an electrical angle of 360 deg..  Further, even in the case of a DC motor having a mechanical rectifier, a similar effect can be obtained by displacing the position of a brush by the same method.
Patent JP-2002370317-A (JP)
Title: Icing/snow-lying preventing member
Inventor: NAKAI TAKEMOTO
IPC: B32B27/00
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide an icing/snow-lying preventing member having excellent icing/snow-lying preventing effect and more keeping this effect. SOLUTION: The icing/snow-lying preventing member is obtained by coating the surface of a substrate with an icing/snow-lying preventing paint containing an organosilicate and a hydrophobic compound and heat-treating the coated substrate and the coating film enhanced in strength by heat-treatment can prevent the damage of a surface caused by the slide falling of snow. The icing/ snow-lying preventing paint contains a partially hydrolyzed condensate of the organosilicate and the hydrophobic compound.
Patent JP-2002173659-A (JP)
Title: Poly(arylene ether) adhesive composition
Inventor: DAVIS MICHAEL JOHN
IPC: C08L63/00
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that a thermoset adhesive having excellent solvent resistance, toughness, adhesive strength and coating operability (fluidity, repletion or the like) is required. SOLUTION: This adhesive for a thermoplastic film consists of a composition comprising a poly(arylene ether) resin, a thermosetting resin, a toughening agent, and an optional plasticizer, a cure agent, a filler, a stabilizer, an antioxidant and an lubricant. The adhesive is especially useful for the application of a wiring board.
Patent JP-2003007220-A (JP)
Title: Shielding of internal magnetic field for cathode-ray tube and manufacturing method therefor
Inventor: AKIYAMA YUSUKE
IPC: H01J9/14
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide an internal magnetic shield for a cathode-ray tube, capable of improving productivity and of reducing a cost by improving assembly strength, by enhancing vibration resistance and by reducing the number of welded points. SOLUTION: This internal magnetic shield for a cathode-ray tube is formed, by jointing at least two or more magnetic shield steel plates 6 and 7 through spot welding. By forming a projecting part 9, having a predetermined shape and disposed adjacent to a welding point 8 of the spot welding on the steel plates 6 and 7, the assembly strength is improved and the magnetic shield for a cathode-ray tube, without causing the separation of a welded part due to vibration can be provided, even if the number of assembling welding points is reduced.
Patent JP-2003003084-A (JP)
Title: Thin film of dye associated material, its production method, light switch, light distributor, light modulator and light switch train
Inventor: DEN TAMINORI
IPC: G02F1/361
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a thin film of a dye associated material having a superior film thickness controlling performance and film surface flatness characteristic as well as an ultrahigh speed optical answering performance and its production method, including a light switch, a light distributor, a light modulator and light switch train formed by using the thin film of dye association material having the improved film thickness controlling performance and film surface flatness characteristic. SOLUTION: The production method for the thin film of a dye associated material has a process depositing the dye molecule capable of forming an associated on a solid substrate surface at the temperature between sublimation and thermal decomposition temperatures. The production method is capable of forming the thin film of the dye associated material, a light switch, a light distributor, a light modulator and light switch train.
Patent JP-2003008281-A (JP)
Title: Method of manufacturing translucent electromagnetic wave shield
Inventor: SATSUKAWA TOYOJI
IPC: B32B7/02
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a protective layer which more raises the translucency of a translucent electromagnetic shield with a conductive layer, having a mesh-like wiring structure. SOLUTION: The manufacturing method comprises steps of applying a translucent resin to form a protective layer 4 on a conductive layer 3 of a conductive material wired, such as meshes on a base layer 2, laminating a sheet layer 5 thereon, and hardening the resin. Laminating the sheet presses the outer surface of pre-hardened protective layer, which can smoothly level irregularities due to influence of the mesh-like conductive layer. This pressing of the pre- hardened protective layer resin makes the resin pushed in among the mesh-like wirings into a filled state such that spaces between the wirings are filled up fully, without openings.
Patent JP-2003003497-A (JP)
Title: Retaining wall constructing method
Inventor: MATSUURA KIYOSHI
IPC: E02D29/02
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a retaining wall constructing method which can construct a retaining wall having a foundation, without excavating a step portion of the ground or dismantling a house existing on an upper side of the step portion. SOLUTION: According to the method, a sheathing wall 2 for preventing collapse of earth from the upper side of the step portion A of the ground is formed, and a pipe 3 is press-fitted sideways into the step portion A of the ground in a manner penetrating the sheathing wall 2, to thereby form a roof portion. Thereafter, the ground on a lower side of the roof portion is excavated to form a space for constructing the foundation, and concrete is poured into the space, to thereby construct the foundation of the retaining wall. Further, a main body portion of the retaining wall connected to the retaining wall foundation in one body is constructed along the step portion of the ground.
Patent JP-2003007857-A (JP)
Title: Semiconductor memory device and manufacturing method thereof
Inventor: MATSUBARA YOSHINORI
IPC: H01L21/8242
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of a void in a current path. SOLUTION: This manufacturing method of a semiconductor memory device comprises a process for forming a capacitor 20 consisting of a plate diffusion layer 21a, a capacitor insulation film 22 and a polysilicon film 23 in a trench, a process for forming a TEOS film 24 on the side face of the trench and the polysilicon film 23, a process for forming a resist film on the TEOS film 24 in the trench, a process for removing the TEOS film 24 up to the height of the upper face of a buried layer 11c using the resist film as a mask, a process for removing the resist film, a process for removing the TEOS film 24 selectively to expose the upper surface of the polysilicon film 23, and a process for forming a connecting part 28 on the exposed upper surface of the polysilicon film 23.
Patent JP-2003007828-A (JP)
Title: Method for designing layout of integrated circuit
Inventor: TSUKADA NOBUYUKI
IPC: G06F17/50
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for designing an layout, by which an estimated delay time during circuit re-optimization is matched with the delay time during ECO(Engineering Change Order) and to perform a timing convergence easily. SOLUTION: In the method for designing a layout, plural cells are arranged according to the connection information extracted from a logic circuit, and wiring is formed between the cells. The method includes; a step (S11) for acquiring the wiring capacity of the first wiring formed between the cells; a step (S12) for calculating a middle point on the path of the first wiring, at which the wiring capacity becomes half; a step (S13) for judging whether a cell can be arranged at the calculated middle point; a step (S14) for arranging a cell at the middle point on the path of the first wiring when it is judged that a cell can be arranged in the judging step; and a step (S15) for removing the first firing and searching for a path of the second wiring having the same wiring capacity as the first wiring when it is judged that a cell cannot be arranged.