baber/WOPTO huggingface dataset:
Patent JP-2003113544-A (JP)
Title: Filament yarn winder
Inventor: HASHIMOTO KINZO
IPC: B65H59/40
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a filament yarn winder adopted with a tension detective system, ensuring accurate yarn tension value to be obtained irrespective of filament yarn package diameter. SOLUTION: This filament yarn winder includes a bobbin holder H mounted with a bobbin B for winding a filament yarn S thereon, a contact roller C rotating in contact with a filament yarn package P, a traversing device T set upstream of the contact roller C and functioning to traverse the filament yarn S delivered, a traverse supporting guide 1 serving as the traverse support for the filament yarn S traversed upstream of the traversing device T, and a tension detector 3 located between the traversing device T and the traverse supporting guide 1 and functioning to detect the tension of the filament yarn S located on both ends of the traverse amplitude on contacting it with a contactor 4;  wherein the respective distances between the traverse supporting guide 1 and the tension detector 3 and the traversing device T are made constant irrespective of the diameter of the filament yarn package P.
Patent JP-2003115812-A (JP)
Title: Ofdm demodulation circuit and ofdm receiver using the same
Inventor: MATSUSHITA YOSHITERU
IPC: H04J11/00
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To provide an OFDM (orthogonal frequency division multiplex) demodulation circuit and an OFDM receiver using the same, in which demodulating processing is initiated in a short time after a signal is received, and demodulation is stopped in the early stage when the demodulation is erroneously initiated. SOLUTION: When a peak detector 122 does not exceed a threshold Sth2 within a fixed time T after a symbol timing signal is outputted from a peak detector 121, namely, when a continuation timing signal is not supplied from the peak detector 122 to a demodulating processing stop circuit 162 before the fixed time T is counted by the demodulating processing stop circuit 162 (step S115), a demodulating processing stop circuit 162h immediately stops demodulating processing under execution at present after the fixed time T is completely counted by deciding that a position starting demodulation processing is wrong, and returns to the waiting state of a received signal (processing of a step S111).
Patent JP-2003114081-A (JP)
Title: Food cooling device
Inventor: TANI TOMOKO
IPC: F25D11/02
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a cooling device for cooked food capable of cooling a food in the middle of cooking or a cooked food easily, speedily and properly even in an untouched state. SOLUTION: In the cooling compartment provided with the cooling means, a control device comprises an end setting means for setting a final processing condition of the food contained, a completion information means for informing the outside that the final processing condition is achieved, and a start input means for starting control in cooperation with the means mentioned above, and those means are connected with themselves.
Patent JP-2003115072-A (JP)
Title: Coin processor
Inventor: ASO TSUNEHIRO
IPC: G07D1/00
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a coin processor capable of setting a housing upper limit value from one coin just by mounting a cassette without damaging simplicity. SOLUTION: When power of the coin processor 1 is supplied or it is detected that a coin housing part 3 is mounted on the coin processor 1 by an attachment/ detachment sensor 15, a coin payout control part 100 resets a value of a coin increase/decrease amount counter 101 and sets a feed upper limit number value to a feed upper limit number setting part 104 on the basis of output of an empty sensor 13 and a one coin detection sensor 14.
Patent JP-2003112995-A (JP)
Title: Diamond substrate for surface acoustic wave device and surface acoustic wave device
Inventor: ISHIBASHI KEIJI
IPC: H03H9/25
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a diamond substrate for a surface acoustic wave device having a diamond thin film having a high propagation speed of surface acoustic waves and low propagation loss and to provide a surface acoustic wave device. SOLUTION: The diamond thin film 240 having 20 μm thickness is deposited on a 0.8 mm-thick silicon wafer 220 by a filament CVD method. The hydrogen content of the diamond thin film 240 is controlled to >=1% and <=5% by the atomic ratio. The diamond thin film 240 is smoothened by mechanical grinding using a grindstone containing a diamond abrasive to obtain <=20 nm arithmetic average roughness (Ra) of the surface.
Patent JP-2003114585-A (JP)
Title: Durable fixing belt and production thereof
Inventor: TAKAYAMA YOSHINARI
IPC: C08J7/04
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a fixing belt that has sufficient wear resistance even in high speed paper passage at 20 ppm or higher and has as a release layer a fluorocarbon resin that is excellent in releasability which is free of offset even in the use of color toner and to provide a method for the production of the fixing belt. SOLUTION: In the fixing belt having at least a heat-resistant endless belt and a releasing layer formed on the surface of the belt, the releasing layer is a fluorocarbon resin layer with a fusion heat quantity of 28 mJ/mg or less. The method for producing the fixing belt includes the step of applying a fluorocarbon resin to the surface of the heat-resistant belt, heating it at temperatures higher than the fusing point of the fluorocarbon resin, and then cooling it to the fusing point at a cooling speed of 10 deg.C/min or higher, thereby forming the releasing layer.
Patent JP-2003123332-A (JP)
Title: Sheet for manufacturing optical disk
Inventor: KUBOTA ARATA
IPC: G11B7/2542
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a sheet for manufacturing an optical disk which is capable of decreasing the deposits to a stamper. SOLUTION: A stamper receptive layer 11 of the sheet for manufacturing the optical disk is composed of a polymeric material which has energy ray curability and is 10<3> to 10<6> Pa in the storage elastic modules before the curing.
Patent JP-2003124167-A (JP)
Title: Wafer support member and double-ended grinding device using the same
Inventor: ISOBE AKIRA
IPC: B24B7/17
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a wafer support member which can be favorably used for a double-ended grinding device adopting a carrier method, manufactured at a low cost and readily handled. SOLUTION: This wafer support supports a wafer W having a notch portion WN by disposing a plurality of divided support members 10A-10C in the outer periphery of the wafer W. Of these divided support members 10A-10C, one having a protrusion 10a engaged with the notch portion WN of the wafer W is fixed to a carrier, and at least one of the other divided support members 10A-10C is made movable.
Patent JP-2003123023-A (JP)
Title: Character recognition method, character recognition device, character recognition program and recording medium having the program recorded thereon
Inventor: NIIMURA TAKAHIKO
IPC: G06K9/38
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To perform binarization in order to give features required for character image recognition and to increase a recognition rate. SOLUTION: A binary image for which a correct answer template is appropriately identified is obtained from gradation images for learning of a binary threshold and an estimation table 12 for which a difference between a threshold at the time and an initial threshold by a conventional method is made into a data base accompanying a gradation distribution is prepared. For the binarization of unknown gradation images in a binarization processing part 2, a density distribution is compared with the density distribution inside the estimation table 12 on a multi-dimensional space in a threshold selection part 11, the one of the shortest Euclidean distance is selected and an optimum threshold is calculated from an accompanying difference value and the initial threshold of the unknown gradation image and supplied.  A circumscribing frame detection part 3 segments a character area from the image binarized by the optimum threshold and it is normalized in a size normalization part 4. A similarity degree calculation part 5 calculates similarity degrees among respective templates of a template dictionary 7 and a recognition processing part 6 outputs a character of a category of the template of the highest similarity degree as a recognized result.
Patent JP-2003117176-A (JP)
Title: Mounting structure of pachinko ball putting-out device
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure of a pachinko ball putting-out device having a compact structure, which makes it possible to reduce the number of parts and costs, and to efficiently utilize a limited space of a back face of a pachinko game machine by making the mounting structure of the pachinko ball putting-out device serve a double purpose for a fixing and retaining function of the pachinko ball putting-out device and for a function as a ball falling preventing cover of pachinko balls put out from the pachinko ball putting-out device. SOLUTION: The mounting structure of the pachinko ball putting-out device comprises a lock member 25 for fixing the pachinko ball putting-out device 9, a sliding/guiding means 45 for sliding the lock member 25, and a fixing/ retaining means 55 for fixing and retaining the lock member 25 to the sliding/ guiding means 45. In a state that the lock member 25 is fixed and retained by the fixing/retaining means 55, the lock member 25 forms a cover part of an ejecting passage for guiding pachinko balls put out from the pachinko ball putting-out device 9 to a ball receiving tray.
Patent JP-2003134744-A (JP)
Title: Temporary brush holding structure
Inventor: KURAHASHI KAZUYOSHI
IPC: H02K13/00
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To enable temporary brush holding with a simple structure without increasing man-hours. SOLUTION: A notched groove 32a having the same width of the diameter of a pigtail 40 is formed at a corner of the brush case 32, and the pigtail 40 is softly press-inserted to the notched groove 32a, thus enabling the temporary holding.
Patent JP-2003120616-A (JP)
Title: Hydraulic controller for construction machine
Inventor: MATSUMOTO SATORU
IPC: F15B11/16
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic controller for a construction machine capable of regenerating hydraulic energy and giving consideration to operability and safety. SOLUTION: This hydraulic controller for the construction machine is constructed of a motor, a hydraulic pump, a first selector valve SWVL1 feeding pressure oil in the hydraulic pump to an actuator for a driven body, a variable displacement hydraulic motor having a capacity control mechanism connected to an output shaft of the motor, an oil passage, whose pressure is increased according to operation of the actuator, in the vicinity of the first selector valve, a detection means converting a pressure inside the oil passage and an output operation pressure of a pilot operation valve into electric signals, a conversion control part having a signal processing part, which generates a control signal for driving the capacity control mechanism in response to a plurality of output electric signals from the detection means,  and an electrohydraulic converter converting the control signal into a corresponding operation pressure oil pressure signal, and a second selector valve SWVL2 communicating the oil passage and the pressure oil supply side of the variable displacement hydraulic motor to each other in response to the operation pressure oil signal.
Patent JP-2003118906-A (JP)
Title: Output paper storage device
Inventor: ARAZEKI YOSHIYUKI
IPC: B65H29/18
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To provide an output paper storage device making it easy to take out paper from the top of a tray without increasing installation space, enabling the paper to be surely conveyed and stored, and preventing misalignment of output paper and a paper jam. SOLUTION: The output paper storage device 1 includes a plurality of output paper trays 23 and 24 moveably supported against the output paper storage device body 2 via a moving body 57 and each having an end face 46 and a pair of side fences 44 and 45 for stacking the paper P; a tray moving means 25 for moving the moving body 57 so that one of the output paper trays 23 and 24 assumes a position corresponding to a paper output slot A; an intermediate feed member 26 disposed in a position where part of it collides with the moving output paper tray 23, for feeding the paper P output from an image forming apparatus 2 toward either of the output paper trays 23 and 24 which assumes the position corresponding to the paper output slot A; and an intermediate feed member moving means 71 for moving the intermediate feed member 26 in a direction parallel to the paper feed direction.
Patent JP-2003097632-A (JP)
Title: Fluid-sealed vibration-proof device
Inventor: NISHI NAOKI
IPC: F16M5/00
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a fluid-sealed vibration-proof device of a new configuration together with its operation controlling method, which demonstrates the vibration- proof effect across a plurality of or wide frequency ranges with a simple structure. SOLUTION: A pressure receiving chamber 52 of which a part of wall comprises a main-body rubber elastic body 16 elastically connecting first and second fitting members 12 and 14 together, and an equilibrium chamber 54 of which a part of wall comprises a flexible film 30 are allowed to communicate with each other by first and second orifice channels 68 and 74. Opening/closing valves 30 and 106 are provided to communicate/shield the second orifice channel 74 while communication of the first orifice channel 68 is maintained. An elastic excitation plate 76 is so provided as to constitute a part of the wall of pressure receiving chamber 52. A working air chamber 82 formed on the side opposite to the pressure receiving chamber 52 across the elastic excitation plate 76 is affected by the fluctuation of air pressure so that the elastic excitation plate 76 is excited/driven.
Patent JP-2003126251-A (JP)
Title: Reuse-prevention system for disposable medical device
Inventor: HATORI TSURUO
IPC: G06Q50/22
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To prohibit the reprocessing of a disposable medical device, and prevent the reuse of the deposable medical device. SOLUTION: A non-contact IC tag in which information indicating being disposable or not is stored is attached to the disposable medical device. When the disposable medical is housed in a chamber section 12a of a sterilizing device 11, a communication section 16 which is jointly provided with the sterilizing device 11 reads the information stored in the non-contact IC tag 6. A control section 17 checks whether the housed medical appliance is the disposable type or not based on the information read by the communication section 16. When the medical device is disposable, the starting of the reprocessing is prohibited.
Patent JP-2003129904-A (JP)
Title: Method for controlling operation of cogeneration facility and consumption equipment, and operation control system
Inventor: TABATA TAKESHI
IPC: H02P9/04
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To realize a cogeneration facility CS and consumption equipment 4a, 4b, 5 and 6 capable of fully showing merits due to introduction of the cogeneration facility CS to a demand site by optimizing operating conditions of the cogeneration facility CS and the consumption equipment 4a, 4b, 5 and 6. SOLUTION: Respective operating conditions of a cogeneration facility CS and consumption equipment 4a, 4b, 5 and 6 are determined from condition information regarding electric power of the cogeneration facility CS and a generating status of heat, and schedule information regarding an operating schedule of the consumption equipment 4a, 4b, 5 and 6. Operations of the cogeneration facility CS and the consumption equipment 4a, 4b, 5 and 6 are controlled on the basis of respective operating conditions.
Patent JP-2003134062-A (JP)
Title: System, method and program for managing optical transmission line
Inventor: HISHIKAWA YOSHIFUMI
IPC: H04B17/00
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To provide an optical transmission line management system capable of excluding factors such as lowering of spatial resolution and sampling resolution to lower the precision of measurement to the utmost. SOLUTION: The optical transmission line management system 10 manages an optical transmission line 31 by using measuring instruments 201, 211 that are arranged at test stations 20, 21 installed on the optical transmission line 31, insert test light to the optical transmission line 31 and measure backward scattered light of the inserted test light, and is provided with: a measurement instruction transmitting part 101 that transmits a measurement instruction to the measuring instruments 201, 211 to insert the test light of conditions corresponding to a half length of the optical transmission line 31; a measurement result receiving part 102 that receives data based on the backward scattered light measured by the measuring instruments 201, 211 on the basis of the transmitted measurement instruction;  and a fault judging part 103 that judges whether a fault is caused on the optical transmission line 31 on the basis of the received data.
Patent JP-2002182198-A (JP)
Title: Reflection type liquid crystal display
Inventor: HIYAMA IKUO
IPC: G02F1/1335
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To obtain a reflection type color liquid crystal display which is bright and sharp with a low power consumption and high contrast ratio without requiring back light by efficiently reflecting the external light of a large light quantity from the upper side in the viewing direction. SOLUTION: The reflection type color liquid crystal display consists of a display part 53 and a processing part 52 which are joined by an angle setting means 35. The display part 53 consists of a liquid crystal display part 30 as a liquid crystal display means composed of a polarizing film 20, a liquid crystal element 31, a color filter 33, etc., a blazed reflector 23 as a reflecting means, a matching agent 32, and a fixing agent 34. The liquid crystal display means efficiently transmits the incident light 11 from the upside in large light quantity in the direction out of the normal direction. The reflecting means reflects the light transmitting the liquid crystal display means as reflected light 12 in the viewing direction 40 which is the normal direction.
Patent JP-2003097417-A (JP)
Title: Power generation device utilizing characteristic of rotary body
Inventor: IMANARI KIMIYOSHI
IPC: F03G7/00
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To obtain electric power from precession unused in a conventional power generation device and by an attractive force being a characteristic of a rotary body. SOLUTION: A rotary shaft of the rotary body 1 and a shaft of precession by an attractive force are separated from each other, and a means for generating power by axial torque of precession is adopted to perform energy conversion of attractive force, precession, and electric power.
Patent JP-2003131888-A (JP)
Title: Method of scheduling instruction between procedures
Inventor: NONOMURA HIROSHI
IPC: G06F9/45
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To reduce pipeline installation at the time of executing an instruction extending to other procedures. SOLUTION: Compile processing for data flow information collection between procedures is performed or data flow information between procedures is generated from saving restoration rules of registers at the time of calling a function in advance, and instructions are scheduled by using the information, so that pipeline installation extending to other procedures is reduced.
Patent JP-2003138304-A (JP)
Title: Method for operating blast furnace
Inventor: SATO TAKESHI
IPC: C21B5/00
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To propose a method for controlling distribution of charged materials with which a stable operation in a blast furnace can be obtained in pursuit of the reduction of a coke ratio, particularly, even in the case of using large quantity of raw materials having large variation of grain sizes such as sintered ore. SOLUTION: In a method for performing the operation of the blast furnace by controlling the structure of piled layer of the cokes in the blast furnace, charged through bell-less top charging equipment, the blast furnace is operated so that the piled shape of the piled layer of cokes becomes <=0.3 ratio of the terrace length of coke/the radius of furnace opening part and 10-20 deg. inclining angle of the cokes.
Patent JP-2003137014-A (JP)
Title: On-vehicle drink holder
Inventor: KAYANO YOSHIFUMI
IPC: B60N3/10
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a novel on-vehicle drink holder so improved as to wipe out a mannerism by developing sufficiently remarkable originality and novelty. SOLUTION: A plurality of lighting bodies with different lighting colors are disposed at a beverage container placing part so as to be lit at different times.
Patent JP-2002221158-A (JP)
Title: Valve clamping structure for reciprocating type compressor
Inventor: PARK KYEONG BAE
IPC: F16K15/14
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a valve clamping structure for a reciprocating type compressor capable of minimizing a dead volume between a cylinder and a piston, easily carrying out the stroke control of the piston and firmly fixing a suction valve to the piston. SOLUTION: This valve clamping structure for the reciprocating type compressor is composed by providing the piston 10 carrying out a linear reciprocating motion in the cylinder and having a coolant passage F formed inside in the same direction as the direction of the linear reciprocating motion, the suction valve 20 mounted to the tip surface of the piston 10 for opening and closing the coolant passage F of the piston 10, and magnets 30 pressed in and mounted to the tip surface of the piston 10 for fixing the suction valve 20 by means of a magnetic force.
Patent JP-2002254453-A (JP)
Title: Method for producing plastic film
Inventor: ARAI TOSHINAO
IPC: B29C41/36
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To produce a film excellent in surface smoothness and thickness uniformity without generating a defective stripe in the casting direction due to the defect of the tip of a die while dope is extruded at a high speed on a metal support. SOLUTION: The tip of the lip of a casting die 20 is coated with a cured film formed from WC so that Hv is at least 400 or surface tension is at least 380 μN/cm. A curved surface 25 is formed between the slot surface 23 of the cured film and the tip flat surface 24. The radius of curvature R of the curved surface 25 is 1-10 μm. The parallelism between the center line 25b of the curved surface 25 and the borderlines 25c and 25d is made 0.3 time or below of the radius of curvature R per meter to the longitudinal direction 27 of the slot. The parallelism per meter to the longitudinal direction is made 0.1 time or below the radius of curvature R. When the film is produced by casting the dope with the use of the casting die 20, the film has good optical properties.