baber/WOPTO huggingface dataset:
Patent JP-2002301512-A (JP)
Title: Cooling device for hot steel plate
Inventor: OZEKAWA ATSUSHI
IPC: B21B45/02
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a cooling device capable of unifying the temperature distribution in the width direction after cooling a hot steel plate, and ensuring the uniformity of the strength performance of a steel plate product. SOLUTION: In the cooling device for the hot steel plate with or without a steel plate restraint roll which cools an upper surface of the hot steel plate with cooling water ejected from a plurality of cooling nozzles, the nozzle pitch in the line direction or the distance in the line direction between the nozzle and the restraint roll is set to be not more than the maximum pitch determined from the formula with the flow rate and the nozzle height as parameters: P/2=D =1175Q<2> -1275Q+0.3H+760...(1), where P is nozzle pitch (mm), D is distance (mm) in the line direction between the nozzle and the restraint roll, Q is flow rate (m<3> /min/m), and H is nozzle height (mm).
Patent JP-2001351858-A (JP)
Title: Iris diaphragm
Inventor: BISCHOFF THOMAS
IPC: G03B9/06
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a long-life iris diaphragm with accurate operation and small abrasion especially for high open/close cycles of a lamellate body. SOLUTION: The iris diaphragm for an exposure lens in semiconductor lithography includes a diagram substrate 2 rotating relatively with a ring 1 having a groove. A plurality of lamellate bodies 4 for adjusting the diaphragm opening are each mounted on the diaphragm substrate 2 and the ring 1 with the groove, and are guided by the curved track 6 arranged in the ring 1 with the groove. The diaphragm substrate 2 and the ring 1 with the groove are twisted with each other by a driving unit 11. The track 6 is separated to a curved part 6a in a mutual effective region and a feed-back curved part 6b. The diaphragm substrate 2 or the ring 1 with the groove can be rotated in a driving rotational direction previously selected by the driving unit 11, and the lamellate body 4 is guided as in reciprocation in the track 6.
Patent JP-2002255436-A (JP)
Title: Tape cutter having tape affixing plate
Inventor: ICHIKAWA YOSHIAKI
IPC: B65H35/07
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a tape cutter having a tape affixing plate equipped with an enhanced efficiency by installing a plate beside the tape pullout hole in the tape cutter, affixing a tape and cutting by the cutter followed by attachment of an adhesive tape remaining at the leading edge, and thereby preventing attachment to any other object at storage to enable carrying around upon being placed in a vessel put on the body. SOLUTION: The tape affixing plate 13 is structured so that its top edge 15 is given a thickness of a plurality of layers in a groove shape while the bottom edge 18 is formed in recession in such a way that the middle portion is missing, wherein the top edge 15 is installed removably to the front edge of a foot 2 of a body part 1 covering the tape 3 wound in a roll shape in such a way that it dangles down beside the tape pullout hole 11.
Patent JP-2002302518-A (JP)
Title: Cyclic olefin-based polymer and method for producing the same
Inventor: TAKEUCHI MASAKI
IPC: C08F32/00
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a method and the like for producing a cyclic olefin-based polymer having high transparency, high heat resistance and low water absorp tion. SOLUTION: This method for producing a cyclic olefin-based polymer is to (co)polymerize dicyclopentadien and/or 7, 8-dihydrodicyclopentadiene by using a catalyst system containing half metallocene. The cyclic olefin-based polymer obtained by this method and its hydrogenated product are also claimed.
Patent JP-2002305589-A (JP)
Title: Remote monitor system for dsl device and remote maintenance method
Inventor: SUGIMURA ITSUO
IPC: H04L69/40
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a remote monitor system for DSL(Digital Subscriber Line) devices installed in a plurality of telephone stations and to provide a remote maintenance method for the DSL device which troubleshoots a fault caused in the DSL device from afar by utilizing the system. SOLUTION: A network maintenance personnel receiving detailed information of a fault caused in a DSL by way of a monitor center 104 operates a communication terminal 108 possessed by the personnel to use a proper method from afar so as to quickly troubleshoot the fault caused in the DSL device 104.
Patent JP-2002302212-A (JP)
Title: Roll storage facility for winding roll production factory
Inventor: KIBE TOMOJI
IPC: B65G1/00
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a storage line capable of efficiently transferring or storing an original roll and product roll, increasing storage capacity in a limited space as well as lowering the total storage height, and shortening delivery time of the product roll. SOLUTION: In this roll storage facility, an original roll storage line 2 which stores the original roll and a product roll storage line 4 which stores the product roll are disposed adjacent to each other. Storage racks of the original roll storage line and the product roll storage line are formed so that the axial centers of the respective stored rolls may be in parallel to each other. A carried-in articles handling facility 7 provided at the end of the original roll storage line is connected with a section in the proximity of the central part of the product roll storage line through a connecting conveyer 12.
Patent JP-2002305112-A (JP)
Title: Linearity coil
Inventor: KONNO ISOGO
IPC: H01F17/04
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a linearity coil where the leakage of magnetic flux is restrained and magnetic adverse effects which are exerted on other components at the time of mounting are restrained. SOLUTION: A magnetized part 9 is arranged only on the inner peripheral surface part of a ring core 4, and the magnetized part 9 is constituted by magnetizing an N pole on a position, facing the outer peripheral surface part of one flange 2 of a drum core 3, and magnetizing an S pole on a position facing an outer peripheral surface part of the other flange 2.
Patent JP-2002306718-A (JP)
Title: Pattern display method for pachinko machine
Inventor: FUJIKAWA NORIYASU
IPC: A63F7/02
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a pattern display method for a Pachinko machine wherein a player can concentrate himself on a game, while the display of special patterns are not hindered by the variable display of ordinary patterns. SOLUTION: Special pattern 40a, 40b and 40c and ordinary patterns 41a and 41b are displayed on a display region of a variable display device provided in a pattern display device. The patterns 41a and 41b are displayed in front of the patterns 40a, 40b, and 40c. While the patterns 41a and 41b are being variably displayed, the ordinary patterns are contracted, or made permeable, or moved to allow the patterns 40a, 40b, 40c to be seen. When the display of the patterns 41a and 41b has ceased to vary, the patterns 41a and 41b are displayed in front of the patterns 40a, 40b, and 40c so as to be seen.
Patent JP-2002309646-A (JP)
Title: Sanitary washing toilet seat
Inventor: MATSUMOTO TOMOHIDE
IPC: E03D9/00
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a sanitary washing toilet seat which allows formation of a predetermined gap between a toilet stool and a toilet seat main body when the toilet seat is opened, to thereby facilitate cleaning of the gap. SOLUTION: The sanitary washing toilet seat consists of a toilet seat portion 15, the main body portion 17, and a mounting base 18 which axially supports the main body portion 17 in a rotatable manner and is pivotally mounted on the toilet stool 13. According to the sanitary washing toilet seat, a rotational axial center of the main body portion 17 is arranged at location that is a predetermined quantity higher than the center of a main body height H when the main body portion is closed. As a result, when the main body portion 17 is opened, the gap is formed between the toilet stool 13 and the main body portion 17, which facilitates cleaning of the gap between the toilet stool and the main body portion.
Patent JP-2002306802-A (JP)
Title: Pachinko machine and simulation game program
Inventor: ITAKURA TOMOTANE
IPC: A63F7/02
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To make a game sound and interesting in sufficient response to a player's sticking to the game and trying hard in playing the game regarding the player sticking to the game for a long period in a single day as a good customer in general. SOLUTION: A Pachinko machine operating under a prescribed operation specification and provided with a prize-winning accessory which facilitates prize-winning of a game ball is provided with a recording means related with the number of shot balls for making a record related with the number of shot Pachinko balls and a prize-winning operation specification changing means for changing the operation specification of the prize-winning bonus to a specification advantageous to the player. When the number of the shot balls exceeds a prescribed value as the result of playing the game for a long period, the operation specification is made advantageous. Then, even when the player is in a slump at this time, prize-winning is facilitated to save the player from the disadvantageousness.
Patent JP-2002160709-A (JP)
Title: Labeling device
Inventor: SUGIMOTO HIROSHI
IPC: B65B53/00
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a labeling device capable of sticking a cylindrical label securely to a body to be labeled in a specified position. SOLUTION: A cylindrical label L folded like a sheet is preliminarily opened by a label opening means 21 attached on each sticking head 10. An open-close claw 27 in close position is inserted into the preliminarily opened label L, and the label L is more opened by opening the open-close claw 27. After the bottle B is inserted into the more opened label L, the open-close claw 27 is pulled out, and the label L is stuck to the bottle B. The label opening means 21 is equipped with swing arms 22, 23 which open the label L by holding the cylindrical label L folded like a sheet, sucking the held surface of the label L, releasing the hold of the label L and separating each other.  The swing arms 22, 23 continue the sucking motion still after the open-close claw 27 is inserted into the label L, and stop the sucking motion when the label L is put in between the swing arm 23 and the open-close claw.
Patent JP-2002306028-A (JP)
Title: Method for producing laminated tube for fishing rod and laminated tube for fishing rod
Inventor: SHIGEFUJI HIDETOSHI
IPC: A01K87/00
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a laminated tube for a fishing rod, with which the laminated tube has a small amount of a resin, lightweight, a high unity of a hollow cylinder part and a solid conical part and improves the environment of a worker in a production process and to obtain the laminated tube for a fishing rod. SOLUTION: This laminated tube 1 for a fishing rod comprises a hollow cylindrical part 10 forming a base part and a solid conical part 20 forming a tip part. The hollow cylindrical part 10 is constituted of an acute tapered part 12 and a moderate tapered part 11 having a double layer structure composed of an inner layer 11A and an outer layer 11B. The inner layer 11A is constituted of prepreg sheets laminated in the circumferential direction of a core metal and reinforcing fibers in the prepreg sheets are orientated in the axial direction and in the circumferential direction. The outer layer 11B, the acute tapered part 12 and the solid conical part 20 are integrally constituted of continuous yarn prepregs arranged in the axial direction of the core metal.
Patent JP-2002306848-A (JP)
Title: Program/method for controlling advance of growing game and growing game system
Inventor: TANIBUCHI HIROSHI
IPC: A63F13/812
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To realize a growing game which keeps amusement. SOLUTION: This system is provided with a selection part 102 for receiving a single route among routes not more than a prescribed number and selecting a signal kind of item, a storing processing part 105 for storing the item selected by the part 102 in a storing part 55, and an evaluation part 106 for evaluating whether the kind and number of the item stored in the part 55 match with the target kind and number of items to be collected which is stored in a target storage part 54.
Patent JP-2002311764-A (JP)
Title: Image forming device
Inventor: FUJITA TETSUYA
IPC: G03G21/06
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To easily avoid the defect of image quality even in the case of using recording material in which a talc component is included. SOLUTION: This image forming device equipped with a pre-cleaning electrification means 4 is equipped with a selection means 6 for selecting so as to be able to switch the on/off of the means 4 with respect to the passing equivalent part 5' of a recording material 5 on an image carrier 1. In the case of turning off the means 4, a 1st density control part 8 based on reference image information is switched to a 2nd density control part 10 based on image density information. Furthermore, the device is provided with a timing control means 15 setting the on-timing of the means 4 only to the time just before forming a reference image by a density control means 13 based on the reference image information in a mode that the recording material 5, in which the talc component is included, is used in the form equipped with such a control means 13.
Patent JP-2002009809-A (JP)
Title: Communication controller, method, program, and storage medium
Inventor: HIRASAWA KATAHIDE
IPC: H04N7/16
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a communication controller that can enhance the security and the confidentiality of data transmitted according to an aisochronous transfer system. SOLUTION: The communication controller 100 divides a network in compliance with the IEEE 1394-1995 standards into segments A and B and controls relay of an aisochronous packet transmitted from a node belonging to the segment A according to an AV protocol. When a full inhibit mode is set, the communication controller 100 inhibits relay of aisochronous packets sent from all nodes belonging to the segment A. On the other hand, when the full inhibit mode is not set, the communication controller 100 inhibits relay of the aisochronous packets sent from a prescribed node belonging to the segment A according to the AV protocol.
Patent JP-2002319654-A (JP)
Title: Semiconductor device
Inventor: YAGI KENJI
IPC: H01L23/40
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To accurately specify the distance between a pair of heat sink plates, and to improve manufacturing operability. SOLUTION: A semiconductor device 1 comprises a heating element 2, and a pair of the heat sink plates 3 and 4 for radiating heats from both surfaces of the element 2, and legs 4a and 4b, provided at both ends of the one plate 4 of the pair of the plates 3 and 4. Thus, the distance between the pair of the plates 3 and 4 is specified by the legs 4a and 4b. According to this constitution, since a gap jig is not required, as differing from a conventional constitution, its mounting and removing works can be eliminated.
Patent JP-2002316659-A (JP)
Title: Electric power steering device
Inventor: TOUZU HIDEKI
IPC: B62D101/00
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To restrict an unnatural steering feeling occurring at the time of turning and turning back affected by gaps in a transmission system from a motor for steering assist to a steering mechanism. SOLUTION: After a reference drive current I0 of the motor for steering assist is calculated on the basis of steering torque, a steering angle and speed, if turning or turning back is determined to be performed, until a steering angle difference Δαbetween an afterward steering angle α and a steering angle at the time of determination reaches a predetermined value α0 +α1 , a correction current I1 or Δ1 is added to the current I0 and a drive current I of the motor 4 is set.
Patent JP-2002317375-A (JP)
Title: Method for producing woven or knitted fabric including moisture-absorbing and releasing synthetic fiber
Inventor: YANAGI KAZUO
IPC: D06B1/00
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a woven or knitted fabric by using a synthetic fiber having excellent moisture-absorbing and releasing properties. SOLUTION: When carrying out the dyeing finishing of the woven or knitted fabric including a sheath-core conjugated type moisture-absorbing and releasing synthetic fiber constituted of a core component comprising a polyalkylene oxide modified product obtained by reacting a polyalkylene oxide and a polyol with an aliphatic isocyanate compound, or the modified product and a polyamide, and a sheath component comprising a polyamide, as at least a part, the woven or knitted fabric after the dyeing is dried at 80-120 deg.C, and is dried at 80-120 deg.C again after padding a finishing agent. The resultant woven or knitted fabric is subjected to a heat-set in the method for producing the woven or knitted fabric.
Patent JP-2002332932-A (JP)
Title: Fuel injection pump
Inventor: ABE MASAYUKI
IPC: F02M59/44
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection pump 1 in which dust will not enter a housing 2 from a clearance H during driving of a vehicle even in a poor road environment with much dust and can maintain a good injection state without fuel leakage for a long time by covering the clearance H generated due to a shim 13 for adjusting a forced feed start timing of a fuel. SOLUTION: The shim 13 in the U-shaped for adjusting a forced feed start timing of a fuel is inserted between a collar part 10 and an end face part 2a of a housing 2 so that it surrounds a bolt 11 and leads to an opening end cylinder part 5a. At a position where tip end parts 13a and 13a of the shim 13 are opposed to each other, dustproof covers 18 and 19 are provided for covering the clearance H formed between a lower face part of the collar part 10 and the end face part 2a of the housing 2. By this, dust and so on will not enter through the clearance H or rub the inner wall of the housing 2, which prevents abrasion.
Patent JP-2002237651-A (JP)
Title: Wavelength monitor device and semiconductor laser
Inventor: IMASHIRO MASAO
IPC: H01S5/00
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To realize a wavelength monitor device and a semiconductor laser wherein the number of components is small, the cost is low, alignment of optical components is simple, and influence of deterioration due to change in time and temperature change is small. SOLUTION: A part of an outputted light from a semiconductor laser penetrates wavelength discriminating filter is received with a photodiode, and wavelength is monitored. The remaining rays are received with the other photodiode, as it is, and the light intensity is monitored. Furthermore, the outputted light from the semiconductor laser passes through a drum lens where condensation is performed not in the vertical direction but rather in the horizontal direction, and penetrates the wavelength discriminating filter so that the wavelength is monitored.
Patent JP-2002325554-A (JP)
Title: Liquid seasoning
Inventor: KIMURA YUKINOBU
IPC: A23L27/30
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a liquid seasoning where potassium chloride is used as an alternative salt for sodium chloride, intake balance between sodium and potassium is regulated, and odd taste peculiar to potassium chloride is eliminated. SOLUTION: This liquid seasoning is such that the content of sodium chloride is 3-20 g/dL, the content of potassium chloride is 1.5-117 g/dL, also the weight ratio of Na/K is <=2, and saccharides and/or the extract of tangle is/are contained therein; wherein odd taste peculiar to potassium chloride is eliminated by adding the saccharides and/or extract of tangle, the whole balance of taste is regulated so as to be suitable for prevention of hypertension, alimentary therapy for hypertensive persons, or the improvement of dietary habit where only sodium chloride is excessively taken.
Patent JP-2002328318-A (JP)
Title: Optical modulator and its manufacturing method, image forming device equipped with the optical modulator, and image projection/display device equipped with optical modulator
Inventor: NANJO TAKESHI
IPC: B81C1/00
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a low cost optical modulator with a simple structure for conducting optical modulation and with quick response in which wavelength of incident light used is not restricted, driving voltage is low, operation is stable and reliable, and the manufacturing process and necessary time are small, and to provide a manufacturing method of the optical modulator, an image forming device equipped with the same, and an image projection/display device equipped with the same. SOLUTION: The optical modulator comprises a reflection means 1, a thin film both ends fixation beam 2 formed with the thin film constituted by combining the reflection means both ends of which are fixed and deformed by electrostatic force, a substrate electrode 3 for applying a driving voltage oppositely to the thin film both ends fixation beam, a gap 4 formed by the substrate electrode and the thin film both ends fixation beam facing with each other, a substrate 5 which holds and fixes the both ends of the thin film both ends fixation beam by forming the substrate electrode formed in the bottom part of the gap in a recessed part, and a hole-shaped part 6 formed in the upper part of the gap of the thin film both ends fixation beam which is more easily deformed than other parts.
Patent JP-2002332909-A (JP)
Title: Control device for vehicle drive device
Inventor: SHIMAZAKI MITSUYOSHI
IPC: B60L50/16
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To prevent abnormal behavior of a power source to drive a vehicle from occurring due to abnormal control when a CPU makes malfunction. SOLUTION: This device comprises a watchdog timer 5 to monitor action of the CPU 4A of a controller 4, and generate a reset pulse when action of the CPU becomes abnormal, and safety circuits 6 and 6' to prohibit the controller 4 from giving control signals to a drive circuit 7 for an actuator to operate a throttle valve 1, and a drive circuit 22 for a motor 20 when the watchdog timer 5 generates the reset pulse.
Patent JP-2002334339-A (JP)
Title: Sensitivity activating system
Inventor: OSUGA MIEKO
IPC: G06Q50/22
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a sensitivity activating system which can activate the sensitivity of each user more efficiently. SOLUTION: The sensitivity activating system which activates the sensitivity of a user by presenting specific sense stimulation to the user while monitoring the state of the user and detecting state changes of the user corresponding to the sense stimulation presented by a stimulation presenting means controls the stimulation presented to the user according to a history of the state changes of the user.