baber/WOPTO huggingface dataset:
Patent JP-2001219090-A (JP)
Title: Bulky material crushing device
Inventor: KUSHIDA RYOZO
IPC: B02C18/14
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To make exchange work simple and cost effective by exchanging only the screen body adapted to be made replaceable with a screen frame in case the screen of a bulky material crushing device is worn, deformed or broken. SOLUTION: The screen 30 disposed in the lower part of paired parallel crushing rollers of the crushing device which has these crushing rollers within a casing, overlaps the front end segments facing each other of the respective crushing knife blades on each other, crushes the bulky material to be supplied thereto and downwardly discharges the bulky material is formed to an arcuate shape along the outer peripheral surface of the crushing rollers. The screen 30 comprises the screen frame 3A which is mounted at a screen mounting base 7 and a screen body 3B which is made replaceable and exchangeable with the screen frame 3A.
Patent JP-2001226067-A (JP)
Title: Towing device
Inventor: KOBIYAMA KATSUHIDE
IPC: B66C1/36
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a towing device having a rope engagement preventing function capable of preventing a rope from being disengaged even if the rope comes in contact with an obstacle in the state where a lifted heavy load is put on the ground, suspended, or connected to a vehicle and transported. SOLUTION: This towing device comprises a sealing piece supported pivotally on a main body allowing a wire rope, suspending a heavy load or connected to a vehicle, to be applied thereon and sealing an opening part, and a disengagement preventing piece. The sealing piece further comprises a first spring energizing the disengagement preventing piece so as to come in contact with a main body from the outside and a second spring energizing the disengagement preventing piece so as to come in contact with the main body from the inside. By this, even if an impact produced when the heavy load is put on the ground or an impact produced due to a contact of the heavy load with an obstacle when the heavy load is suspended and moved, the wire rope suspending the heavy load is prevented from being disengaged from the tip of a hook allowing the heavy load to be suspended therefrom.
Patent JP-2001199486-A (JP)
Title: Carrying-tissue package with flushing suitability
Inventor: KUBOTA YUKITOSHI
IPC: B65D65/46
Filed: 2000-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a carrying-tissue package having such properties that the package itself storing therein sheets of carrying-tissue can be flushed in a flush toilet, has no hardness, and less noises when the tissue is taken out of it for use, and is dispersively disintegrable or biodegradabe even in the open air, considering earth environment. SOLUTION: The carrying-tissue package is made of a thermally fusible packaging sheet which is formed by applying a thermally fusible binder to one face of water-soluble paper or of a water-soluble nonwoven fabric in the form of numerous dots, lines, lattices or letters. Tissue for domestic use is stored inside the package, and carrying-tissue stored therein is water-soluble paper or a water-soluble nonwoven fabric, both having flushing suitability. Further, nonwoody fibers are contained in the thermally fusible packaging sheet or in a material of the tissue stored inside the package. The carrying- tissue package having flushing suitability has a grain-like, a woven texture-like or a lattice-like embossed pattern and an unbleached color, which are applied to the surface of the package.
Patent JP-2001235070-A (JP)
Title: Flexible tube and method of manufacturing flexible tube
Inventor: TANAKA KAZUAKI
IPC: B32B1/08
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a flexible tube that has high flexibility, a large pressure resisting value and less internal pressure-based torsion and elongation. SOLUTION: The flexible tube 21 comprises an inner tube layer 11 of a soft resin, an inner reinforcement 1 of a hard resin wound helically on the inner tube layer 11, an intermediate tube layer 12 of a soft resin enclosing the periphery of the inner reinforcement 1, and an outer reinforcement 4 of a hard resin wound helically on the intermediate tube layer 12 in the opposite direction to the inner reinforcement 1. The opposite helix directions of the inner and outer reinforcements 1 and 4 cause internal pressure-based forces trying to twist the helices to counteract each other.
Patent JP-2001235126-A (JP)
Title: Waste treatment furnace
Inventor: NISHINO MASAAKI
IPC: F23M9/00
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To enable reduction of harmful substances such as a carbon monoxide and dioxins contained in the combustion exhaust gas by facilitating mixing of combustion exhaust gas without using secondary combustion air for stirring the combustion exhaust gas. SOLUTION: A means 8 for whirling the combustion exhaust gas is provided at least in one of an exit part of the gas and a gas mixing chamber 5 in a combustion chamber of an incinerator.
Patent JP-2001237891-A (JP)
Title: Packet transfer unit
Inventor: SUZUKI YASUYO
IPC: H04L12/70
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a packet transfer unit where a transfer processing delay and a transfer processing load can be reduced in the case of transferring a packet whose header is compressed so as to transfer the packet whose header is compressed at high-speed. SOLUTION: The packet transfer unit is provided with a CRTP transfer table that includes relative data between a flow identifier CID in a header compression system CRTP and an output link, and input interface section that receives a packet transferred from an external packet transfer unit and transmits it to a packet transfer processing section, a packet transfer processing section that receives a packet sent from the input interface, reads a CID from its header, retrieves the CRTP transfer table to specify the output link and transmits the packet to an output interface section, and an output interface section to transfer the packet received from the packet transfer processing section to the external packet transfer unit via the output link.
Patent JP-2001245213-A (JP)
Title: Image pickup device
Inventor: YONEYAMA JUICHI
IPC: H04N5/353
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device which uses a destruction read image pickup element and has a wide dynamic range. SOLUTION: The image pickup device is provided with an image pickup element 10, having a photoelectric conversion element 11 which is arranged in an array shape, accumulated incident light, converts it into an image- information signal and outputs it and read control means 12 and 13 reading the first and second image information signal groups of different accumulation times from the photoelectric conversion element 11, with storage parts 23 and 33 which individually store the first and second image information signal groups and image signal combining part 40 which determines whether the output lever of one image information signal group in the first and second image information signal groups stored in the storage parts 23 and 33 lies within a previously decided appropriate level range,  substitutes the image-information signal of the output level out of the appropriate level range into the corresponding image information signal of the other image information signal group and outputs it when the image information signal of the output lever out of the appropriate level range exists in the judged image information signal group.
Patent JP-2001243470-A (JP)
Title: Image forming device
Inventor: SAKAMOTO KOICHI
IPC: G06T7/00
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which can easily discriminate an image type including at least a natural image, a computer image, and a composite image of the natural image and computer-generated image. SOLUTION: A bit plane image generating means 84 generates a bit plane image by performing binarization processing based upon the image data of the third bit of a pixel of interest and a correlation coefficient calculating means 86 calculates a correlation coefficient by paying attention to eight pixels in the vicinity of the pixel of interest of the bit plane image. An image type decision means 88 extracts the area of correlative pixels according to the calculated correlation coefficient and discriminates the natural image from computer- generated image according to the extracted area.
Patent JP-2001248442-A (JP)
Title: Engine cooling device
Inventor: KUBOTA MAKOTO
IPC: F01P7/16
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To reduce the size of a pump housing in an engine cooling device having a thermostat, on a pump cover as a part of the pump housing, for switching, according to the temperature of cooling water a cooling water passing mode between one mode, that a suction port in the pump housing is led to the outlet of a radiator and the other mode that the suction port is not led to the radiator. SOLUTION: A thermostat 128 comprises a tubular thermostat housing 129 having an axis orthogonal to the rotating axis of an impeller 126 and installed on a pump cover 120 and a wax case 135 allowing a slide operation according to the expansion and contraction of wax and fitted slidably to the thermostat housing 129. An outlet hole 147 leading to a suction port 127 and an inlet hole 146 for switching between the communication and cutting-off thereof with and from the outlet hole 147 according to the sliding of the wax case 135 are provided in a side wall of the thermostat housing 129 so as to be opposed to each other on one diameter line of the thermostat housing 129.
Patent JP-2001249717-A (JP)
Title: Remote control center and wide area facility maintenance control system
Inventor: MARUYAMA TAKAHIRO
IPC: G08B27/00
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To realize the unitary control of the facility maintenance information of each user, and to establish an integral facility maintenance plan from wide area facility maintenance information. SOLUTION: This remote control center is provided with an information unitary controlling means for collecting individual facility maintenance information including the failure history of facility equipment in a plant within the control range of each user through a network 1 and for realizing the unitary control of the information, an integral facility maintenance plan preparing means 26 for preparing an integral facility maintenance plan based on the collected individual facility maintenance information of plural users, and an integral facility maintenance plan information distributing means 27 for distributing the prepared integral facility maintenance plan information to each user as service information for an individual facility maintenance plan to be planned by each user.
Patent JP-2001246059-A (JP)
Title: Power supplying control system, and device related to the same
Inventor: SATO KAZUHIRO
IPC: H02J9/06
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To save energy, and make the device compact while keeping a state which does not obstruct the game by retaining a power supplying state to desired parts only for a specified period of time form the generation of a power source instantaneous breakage or a power failure. SOLUTION: The continuing time during a power source instantaneous breakage or a power failure is measured. Then, to parts 103 and 104 for which a power supplying needs to be performed such as a CPU 103 in a pattern display device 100, the power supplying state is retained for a specified period of time from the generation of the power source instantaneous breakage or the power failure in response to the continuing period of time which has been measured.
Patent JP-2001251714-A (JP)
Title: Sealed gas-insulated switchgear
Inventor: FUJII HARUHISA
IPC: H02B13/02
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To maintain and improve the insulation of a sealed gas-insulated switchgear, without having to use insulation gas SF6 large in global warming effect. SOLUTION: In the sealed gas-insulated switchgear accommodating, such configuration equipment as a bus 6, a circuit breaker 2, and an isolator 3 in a container 1 where an insulation gas 11 is filled, a mixed gas of c-C4F8 (perfluorocyclobutane) and a buffer gas is used as the insulation gas.
Patent JP-2001035853-A (JP)
Title: Semiconductor device and fabrication thereof
Inventor: HOSAKA TOORU
IPC: H01L21/822
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To reduce noise by providing an interlayer dielectric, an interconnection layer and a dummy pattern which planarizes the interlayer dielectric and shields the interconnection layer. SOLUTION: First and second dummy patterns 1, 2 are formed in a region having no interconnection for the purpose of planarization. An Al interconnection 3 is interposed between the first and second dummy patterns 1, 2. More specifically, the first dummy pattern 1 is located on the left side of the Al interconnection 3 and the second dummy pattern 2 is located on the right side thereof. Potential of the first and second dummy patterns 1, 2 is fixed at the power supply voltage by connecting them with the power supply. The dummy patterns 1, 2 having a fixed potential exhibit the effect of shield wire and reduces noise on the actual interconnection, i.e. the Al interconnection 3, surrounded by the dummy patterns 1, 2.
Patent JP-2001255087-A (JP)
Title: Stratified regenerative vessel
Inventor: TAKEUCHI KATSUJI
IPC: F28D20/00
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To raise heat accumulation efficiency by shortening the initial mixing time between hot liquid and cold liquid. SOLUTION: A stratified regenerative vessel is so constituted as to store cold liquid 5 within a liquid vessel 2 by pouring cold liquid 5 therein from an inflow port 4 provided at the bottom 3 thereof a having stored hot liquid 1 within, and discharging the hot liquid 1 from an outflow port 7 provided in the ceiling 6 of the liquid vessel 2 thereby displacing it with cold liquid 5. A speed reducer 10 which decelerates the jet of the cold liquid 5 poured from the inflow port 4 is provided at the place leading to the inflow port 4 at the bottom 3 of the liquid vessel 2.
Patent JP-2001266415-A (JP)
Title: Stamper exchanging device for forming optical disk
Inventor: KURISU MASABUMI
IPC: G11B7/26
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a stamper exchanging device for forming an optical disk by which the exchange of a stamper is facilitated without taking much time. SOLUTION: A stamper exchanging unit component 14 having a stamper attached beforehand to a built-in stamper attaching surface is traveled on two parallel guide rails 17. The stamper exchanging unit component 14 is lowered in the position of the movable side template 22 of an optical disk metallic mold provided in parallel with the stamper exchanging unit component 14 in the lower surface of the traveling route thereof. Then, the stamper exchanging unit component 14 is automatically loaded on the movable side template 22.
Patent JP-2001264938-A (JP)
Title: Contact piece for battery
Inventor: IMAMURA TAKASHI
IPC: G03B17/02
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To realize the lower cost of a film unit with a lens and the downsizing of a battery. SOLUTION: The contact piece 3 formed of a conductive thin sheet material consists of a pair of grasping pieces 4 and 5 and a spring part 8. Respective end edges 4a and 5a of the grasping pieces 4 and 5 grasp a convex electrode 2 projected from the end face of the battery 1 in pressurized contact from its both flanks. This pressure contact grasping force is obtained by energizing force of the spring part 8. The end edges 4a and 5a of the grasping pieces 4 and 5 are so formed as to be gradually narrower in each other's spacing from the root side toward the front end side and therefore the battery 1 is hardly removable when the battery 1 is mounted.
Patent JP-2001260237-A (JP)
Title: Method for manufacturing welded lapped body and device therefor
Inventor: TABUCHI KUNIHIRO
IPC: A41D19/04
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing device for a welded lapped body, which manufacturing a welded lapped body such as gloves while a lapped sheet material is continuously fed and easily promotes the efficiency and speeding-up of a manufacturing operation for the welded lapped body. SOLUTION: This device for manufacturing the welded lopped body manufacturing the welded lapped body 5 by sequentially welding/-fusing the specified region of the lapped sheet material 1, while the material 1 obtained by lapping a plurality of sheet materials is fed. In addition, a rotor 2 continuously feeds the lapped sheer material 1 wrapped around the outer peripheral side in the rotating direction at almost the same peripheral velocity as the feed velocity of the material 1. A suction means 4 sucks the welded/fused part of at least the lapped body 5 of the material 1 wrapped around the rotor 2. A welding and fusing means 6 welds and fuses the material 1 sucked by the suction means 4 along the shape of the welded lapped body 5. A plurality of pieces of the rotor 2, the suction means 4 and the welding and fusing means 6 are arranged in the peripheral direction.
Patent JP-2001266750-A (JP)
Title: Plasma display panel
Inventor: YOSHIDA KENJI
IPC: H01J11/26
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To reduce disarray of display by narrowing the range in which crosstalks in the row direction spread, while securing reliability in addressing and reducing flickers. SOLUTION: In a PDP, first and second display electrodes X and Y that constitute electrode pairs for surface discharge have been disposed so as to use an electrode commonly for display of neighboring two rows. There are provided partitions 29, that divide discharge gas space in the column direction, only at positions within disposing region of the first display electrodes X that are not used as scan electrodes.
Patent JP-2001259107-A (JP)
Title: Over-snow gliding implement
Inventor: TANAKA MASAHARU
IPC: A63C5/00
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an over-snow gliding implement that is easy to assemble in a short time, is small in transport/storage space and is inexpensive. SOLUTION: A base 4 of a frame 3 has fitting holes 16a and 16b in conformance to binding mounting nut holes 15 formed preliminarily in the surface of a snowboard 2. After the removal of all bindings from the snowboard 2, the frame 3 is placed on the snowboard 2. With the fitting holes 16a and 16b of the base 4 put into alignment with the nut holes 15 of the snowboard 2, binding fixing screws 18 are inserted in the fitting holes 16a and 16b and threaded into the nut holes 15. The frame 3 is then fixed on the snowboard 2.
Patent JP-2000336343-A (JP)
Title: Nonasbestos friction material and its production
Inventor: LAM ROBERT C
IPC: C04B30/02
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To obtain the subject friction material having high reliability and capable of exhibiting anti-shudder performances and excellent high speed and energy durability, etc., by providing a fibrous base material comprising a porous primary layer and a secondary layer. SOLUTION: This friction material comprises a fibrous base material impregnated with at least one curable resin and the base material has a porous primary and a secondary layer. The primary layer contains (A) less fibrillated aramid fibers in 10-50% weight ratio, (B) carbon particles in 5-20% weight ratio, (C) a carbon filler in 5-25% weight ratio, (D) cotton fibers in 0-10% weight ratio and (E) phenolic novoloid fibers in 0.5-5% weight ratio. The porous primary layer has 2.0-15 μm average pore diameter and the secondary layer contains the carbon particles on at least one surface of the primary layer. The carbon particles are present in 0.2-20% weight ratio based on the weight of the fibrous base material and the carbon particles cover 3-90% of the surface area of the primary layer.
Patent JP-2001271682-A (JP)
Title: Intake control device for engine
Inventor: MIURA SO
IPC: F02D41/04
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To improve fuel consumption and exhaust emission by increasing maximum torque when low octane number fuel is used, in an engine with a high compression ratio. SOLUTION: When high octane fuel is used, valve timing (closing timing of an intake valve) is controlled, so as to sufficiently increase air quantity and a compression ratio as in a conventional way, since a knocking limit is large and to control ignition timing shown at point A. When regular fuel is used, maximum torque can be increased and also an exhaust temperature is decreased by controlling valve timing (closing timing of the intake valve) so as to decreased air quantity and the compression ratio and control ignition timing shown at point B which is advanced as compared with the conventional ignition timing, and thereby also on rich control of an air-fuel mixture ratio becomes unnecessary and fuel consumption and exhaust emission are improved.
Patent JP-2001272835-A (JP)
Title: Color image forming apparatus
Inventor: KAJIWARA TADAYUKI
IPC: G03G15/00
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive color image forming apparatus by which positional deviation is accurately corrected, and an image having an excellent printing quality is obtained. SOLUTION: (1) A second transferring means abuts on a intermediate transfer belt while detecting a resist pattern. (2) The second transferring means is withdrawn from the intermediate transfer belt before the resist pattern fed by the intermediate transfer belt reaches the second transferring means. (3) A pattern detecting means is made close to an image station positioned on a most down stream side in the moving direction of the intermediate transfer belt. (4) The lengths of successive resist patterns are made shorter than a distance from the pattern detecting means to the second transferring means. (5) In the case the lengths of the successive resist patterns are longer than the distance from the pattern detecting means to the second transferring means, the resist pattern is plurally split so as to be detected.
Patent JP-2000340655-A (JP)
Title: Semiconductor structure and manufacture of semiconductor
Inventor: TOEBBEN DIRK DR
IPC: H01L21/8242
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To prevent the electrical short circuit between adjacent bit lines. SOLUTION: A silicon nitride 32 which is a second dielectric is exposed by etching a third dielectric BPSG 34, and a via is made in the exposed section of the second dielectric, and the lower-layer section of a gate oxide film 12 which is the first dielectric is exposed, and then a spacer 50 is made on the sidewall of the via. Then, a spacer consists of the material etched at an etching speed exceptionally slower than the etching speed of the first dielectric, and a contact hole is made by removing the exposed section of the first dielectric 12 by bringing etchant into contact with the spacer 50 and the exposed section of the first dielectric 12.
Patent JP-2001272900-A (JP)
Title: Image forming apparatus
Inventor: HAMAYA SATOSHI
IPC: F16D7/02
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To achieve high image quality by lowering oscillation of a driving system of an image carrier or the like with respect to an image forming apparatus where the image carrier or a carrying body are formed as a unit that can be attached to or detached from an apparatus body. SOLUTION: In the image forming apparatus, the driving system of the apparatus body and a driving system of an attachable/detachable unit are engaged or disengaged utilizing attraction by a magnet.