baber/WOPTO huggingface dataset:
Patent JP-2002347949-A (JP)
Title: Image formation device
Inventor: IBARAKI YOSHIHISA
IPC: G03G15/00
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide an image formation device capable of precisely discriminating a sheet size even if a sheet regulating plate is not closely fitted to the sheet. SOLUTION: The regulating member 3 is provided in a sheet stacking means 1 stackable multiple sizes of sheets in such a state as orthogonally moving in the sheet conveying direction and regulates the movement of the sheets stacked on the sheet stack means 1 in the width direction orthogonally to the sheet conveying direction. The sheet stack means 1 is provided with moving members 5a and 5b moving interlocked with the width-directional movement of the regulating member 3 in the rear surface and the moving member 5a is provided with a discrimination part 7 having a pattern for discriminating the size of the sheet. This device is so constituted that, even if the pattern of the discrimination part 7 is moved in a position capable of regulating the sheet movement without making the regulating member 3 abut on the sheet, the sheet size can be discriminated.
Patent JP-2002307046-A (JP)
Title: Method of treating fiber reinforced plastic waste and method of reutilizing reinforcing fibers recovered by the treatment method
Inventor: MIWA MINORU
IPC: B02C19/18
Filed: 2001-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a method of treating fiber reinforced plastic waste capable of preventing the damage of reinforcing fibers or the generation of staple fibers, capable of destructing only a matrix, capable of efficiently separating reinforcing fibers and the matrix to recover the reinforcing fibers and effective for reutilizing the reinforcing fiber in the production of an FRP product, and a method for reutilizing the reinforcing fibers recovered by the method, in the recycling of the fiber reinforced plastic waste. SOLUTION: The fiber reinforced plastic waste is immersed in hot water and subsequently heated and pressed at a high temperature under high pressure by steam. Thereafter, pressure in instantaneously released to subject the fiber reinforced plastic waste to steam explosive crushing treatment to separate the reinforcing fibers and the matrix to recover at least the reinforcing fibers and the recovered reinforcing fibers are reutilized as the reinforcing material of fiber reinforced plastic.
Patent JP-2002354546-A (JP)
Title: Integrated circuit and communication device
Inventor: YAMAGATA AKIHIKO
IPC: H04W88/02
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide an integrated circuit capable of providing various services by use of a stand-alone integrated circuit without being limited by storage capacitance of a memory built in the integrated circuit. SOLUTION: An IC21 has an antenna 49 and an analog part 47 which communicate with an IC- R/W device; and an I/F part 45 which communicates with a mobile communication function part in a mobile telephone device. The IC21 relays a communication between an IC- R/W device 11 and a mobile communication function part 20 via the analog part 47 and the I/F part 45 after a predetermined authentication.
Patent JP-2002005841-A (JP)
Title: Lighting apparatus for visual inspection
Inventor: TSUCHISAKA SHINICHI
IPC: G01M11/00
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a substrate visual inspection apparatus which enables observation of a substrate with a high S/N ratio, by selectively irradiating the entire surface of the substrate to be inspected thoroughly with P-polarized light or S-polarized light as the illumination light. SOLUTION: This apparatus is provided with an irradiation means 3 for irradiating the surface of a substrate 1 to be inspected with P-polarized light or S-polarized light as illumination light, a holding means 5 for holding the substrate 1 and a tilting mechanism 7 for rotating the holding means 5 within a plane vertical to the substrate 1, including the axis of the illumination light. The irradiation means 3 is provided with a light source 9 for emitting the illumination light, a Fresnel lens 11 for focusing the illumination light emitted from the light source 9 and a first polarizing plate 13, with which the illumination light guided via the Fresnel lens 11 is selectively given optical characteristics of the P-polarized light or the S-polarized light to light the surface of the substrate.  The holding means 5 is provided with a second polarizing means 19 to extinguishing the illumination light transmitted through the substrate 1.
Patent JP-2002351500-A (JP)
Title: Method of encoding digital data
Inventor: FUJII OSAMU
IPC: G10L19/02
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a method of encoding digital data which is capable of highly faithfully encoding the data from the digital data of high pure tone characteristics to the digital data of the low pure characteristics without complicating the algorithm. SOLUTION: This method of encoding the digital data has a power calculating section 31 which calculates the spectral power of the inputted digital data and a pure tone characteristic judging section 32 which judges the rise and fall of the pure tone characteristics of the inputted digital data from the maximum value and mean value of the spectral power and changes over masking characteristics according to the result of the decision.
Patent JP-2002200263-A (JP)
Title: Game machine
Inventor: HIRATA HIROKI
IPC: A63F7/02
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a game machine for increasing the fun of looking at patterns. SOLUTION: Pattern data for displaying numeral patterns such as '1' and '2' are recorded in a pattern ROM 30 and character data for displaying the expressions of a face are recorded in a character ROM 31. At the time of a ready-to-win state, the character data are superimposed on the pattern data one before the big winning pattern of a final column and the expression of the face is given to the pattern one before the big winning pattern. Thus, since the fully interesting pattern is displayed, the fun of looking at the pattern is increased. Also, since the design feature of the pattern is prevented from being damaged, the kind of the pattern is easily identified.
Patent JP-2002357918-A (JP)
Title: Color electrophotographic transfer paper
Inventor: INOUE KEISUKE
IPC: G03G7/00
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To prevent paper from being wrinkled. SOLUTION: The fixing oil absorbency of electrophotographic transfer paper is made equal to or greater than 20 S.
Patent JP-2002364468-A (JP)
Title: Intake structure for snow vehicle engine
Inventor: MORII HIDESHI
IPC: F02M35/16
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To provide an intake structure for a snow vehicle engine capable of mounting the engine at the center of a vehicle body without interference with an engine hood in a simple structure, avoiding leakage of oil even when the vehicle body is tilted, and capable of preventing freezing inside of an intake passage. SOLUTION: An instrument panel 27 is provided on a front part of a vehicle body of a snowmobile 1, and the engine hood 29 is provided ahead thereof. An intake manifold 39 is placed at a rear side of an engine body at a central part in an engine room 30 formed at a lower side thereof. A four-cycle engine 2 wherein an exhaust manifold 35 is disposed at a front part of the engine body. A steering post 25 having a steering 26 at a tip end part thereof at a rear side of the engine 2 is vertically disposed in the engine room 30 in a manner of tilting backward. The intake passage is placed between the engine body and the steering post 25.
Patent JP-2002359044-A (JP)
Title: Ic socket
Inventor: TAKAHASHI KATSUNORI
IPC: H01R33/76
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To provide an IC socket capable of automatically easily mounting an IC package. SOLUTION: This open top IC socket 10 has a socket body 100, and a cover member 200 vertically movably installed on the socket body, and opening and closing a contact 120. The socket body 100 has a mounting part 131 for supporting the IC package 300, and has a positioning part 132 in a position corresponding to the tip of a lead terminal 320 extending from the mounting IC package 300. The cover member 200 has a square opening part 210 facing the mounting part.
Patent JP-2002367654-A (JP)
Title: Fuel cell system
Inventor: IIO MASATOSHI
IPC: H01M8/04
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To prevent a reforming reactor of a fuel cell system from lowering of efficiency caused by oxidation. SOLUTION: The fuel cell system comprises a reforming reactor generating hydrogen-rich reformed gas, a fuel cell generating electric power using the reformed gas, a hydrogen supplying device supplying hydrogen to the fuel cell, further, a means of detecting the state of oxidation of a reforming catalyst housed in the reforming reactor, and a controller supplying hydrogen from the hydrogen supplying device to the reforming reactor depending on the detected result of the means of detecting the state of oxidation of a reforming catalyst so that the reforming catalyst of the reforming reactor recovers reformation property.
Patent JP-2002365337-A (JP)
Title: Test circuit and digital circuit
Inventor: SATORI KENICHI
IPC: G06F21/64
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a test circuit capable of ensuring the safety of confidential data within a digital circuit, even when boundary scan is used. SOLUTION: The boundary scan is formed by scan resistors CEL- 11-14. Selectors SEL- 1-4 are interposed between scan resistors CEL- 11-CEL- 14 and internal resistors REG- A1, B1, C1, 11, 12, and 13, respectively. The selectors SEL-1 1-4 switch the connecting state between the scan resistors and the internal resistors, on the basis of a switching control signal S72 from a switching control circuit 72.
Patent JP-2002365173-A (JP)
Title: Granular material supply device
Inventor: YOSHIZAWA AKINOBU
IPC: G01N1/02
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a granular material supply device capable of supplying surely granule having the granular size in a prescribed range to a prescribed position, and supplying the granule automatically. SOLUTION: This device is equipped with a work tray 20 for depositing the granule thereon, a pipe member 30 having a prescribed diameter and a base end part 34 connected to a suction device 50, for sucking and holding the granule having the diameter larger than a prescribed size on its tip, a holding part 40 for holding the pipe member 30 movably in the axial direction and in the radial direction, and a selection part 60 installed on the tip part side of the pipe member 30, having an insertion part 61 capable of inserting the tip part of the pipe member 30, for removing extra granule by passing the tip part through the insertion part 61 in the state where the granule is sucked and held on the tip 32 of the pipe member 30.  The pipe member 30 having the tip 32 where the granule is sucked and held is moved by the holding member 40 in the axial direction and in the radial direction, to thereby supply the granule 100 to the prescribed position.
Patent JP-2002141343-A (JP)
Title: Heat treatment apparatus and method of providing set temperature therefor
Inventor: SAKAMOTO KOICHI
IPC: G05D23/19
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for providing a set temperature for a heat treatment apparatus to optimize set temperatures of reaction tubes for continuously heat-treating an object to be processed, and also to provide a heat treatment method. SOLUTION: The method includes a step of finding a first set temperature at which an object to be processed is to be subjected to first heat treatment through steps of subjecting a first test object to the first heat treatment at a first temperature which is set prior to correction, measuring a heat treatment result of the first test object subjected to the first heat treatment, and correcting the first temperature based on the measured first heat treatment result; and a step of finding a second set temperature at which the object subjected to first heat treatment is to be subjected to second heat treatment through steps of subjecting a second test object subjected to the first heat treatment at the found first set temperature to second heat treatment at a second temperature which is set prior to correction, measuring a heat treatment result of the second test object subjected to the first and second heat treatments, and correcting the second temperature based on the measured heat treatment result.
Patent JP-2002373463-A (JP)
Title: Magnetic recording/reproducing device
Inventor: HIRABAYASHI KOICHIRO
IPC: G11B15/665
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To accurately attach a post stopper to a substrate by a large attaching span, without needing space for attaching the post stopper around a rotary head cylinder in a magnetic recording/reproducing device for recording/ reproducing a signal, by winding a tape on the rotary head cylinder by a predetermined angle. SOLUTION: A post stopper for positioning a tape guide post is fixed to the vertical reinforcement wall of a substrate installed in the vicinity of the attaching position of a rotary head cylinder, and thus a compact and accurate magnetic recording/reproducing device is obtained.
Patent JP-2002370607-A (JP)
Title: Gas generator
Inventor: SATO HIDEFUMI
IPC: B60R21/264
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a gas generator which can surely ignite a gas generating agent without increasing a charge amount of transfer charge. SOLUTION: This gas generator 1 of one cylinder type, comprising a short cylindrical housing 2 constituted of closure shell 2a and an initiator shell 2b, a filter material 11 provided over the circumferential direction in an internal periphery of the housing 2, and a gas generating agent 13 charged in a combustion chamber S formed in an internal periphery of the filter material 11 to generate gas by ignition and combustion, is provided in the inside with an ignition means 20 igniting the gas generating agent 13, to provide in the initiator shell 2b a charge cylinder unit 16 provided with a flame jet nozzle 18 jetting a flame from the ignition means 20 into the combustion chamber S, the gas generator is characterized by making the flame from the flame jet nozzle 18 jet in a jet direction toward the closure shell 2a of the housing 2.
Patent JP-2002372399-A (JP)
Title: Bulletproof attachment for window glass
Inventor: MATSUMOTO TAKEO
IPC: F41H5/06
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To improve the safety of the crew of a vehicle C. SOLUTION: Locking members 21, 21, etc., are installed to a shield plate 11 having a bulletproof ability. The shield plate 11 imparts its bulletproof ability to the window glass C2 of the vehicle C when the plate 11 is locked to the glass C2 to cover the glass C2 from the inside through the locking members 21, 21, etc.
Patent JP-2003001362-A (JP)
Title: Manufacturing method for rocker arm
Inventor: NODA KATSUNORI
IPC: F01L1/18
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To form with high productivity and a low cost a housing that stores a roller while securing a predetermined dimensional accuracy, and improve compactness and lightweight of a rocker arm having a support wall with a predetermined rigidity for supporting a roller shaft. SOLUTION: The rocker arm for a dynamic valve device of an internal combustion engine is equipped with the housing that accommodates the cam- contact roller and is formed with a support wall that supports a roller shaft. The rocker arm is manufactured by manufacturing processes including cold forging. The cold forging process includes a first process that provides a first blank 40 with a sizing processing by die forging to form a second blank 42. The first blank has a rising wall surface in a wall that forms a prepared aperture 41 and the support wall is formed thereon. The cold forging process completes with a finishing process that provides the prepared aperture 41 of the second blank 42 with a sizing processing by hole punching with a punch 64 to form a through hole that forms the housing.  At the same time, the punch 64 during its punching motion exerts a pressure on to the wall for forming the support wall and forms a range of a dense crystal structure on the material comprising the support wall.
Patent JP-2003003818-A (JP)
Title: Lubricator of timing mechanism for engine
Inventor: NAKAMURA YOKO
IPC: F01M11/02
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To sufficiently feed a lubricating oil into a timing mechanism in a lubricator of the timing mechanism for an engine having a variable valve timing mechanism. SOLUTION: A hydraulic actuator 18 is imposed in a cam sprocket 13 at the suction side, the oil pressure fed into the hydraulic actuator is controlled with an oil control valve 33 installed in a timing cover 32 via a timing angle pipe 35 and a retardant angle pipe 36, and valve timing is adjusted by relatively rotating the cam sprocket 13 and the camshaft 8. An oil jet port 46 is provided in the retardant angle pipe 35, and each part of the timing mechanism is lubricated by spraying a part of the lubricating oil fed into the hydraulic actuator 18 via the retardant angle pipe 36 from the oil jet port 46 to the engagement of the cam sprocket 14 and a timing chain 22.
Patent JP-2003005355-A (JP)
Title: Negative type resist composition for electron beam or x-ray
Inventor: TAKAHASHI AKIRA
IPC: G03F7/004
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a performance enhancing technique in microfabrication of a semiconductor device using an electron beam or X-ray and to provide a negative type resist composition for an electron beam or X-ray satisfying such characteristics as sensitivity and resist shape when an electron beam or X-ray is used. SOLUTION: The negative type resist composition contains (A) a compound which generates an acid when irradiated with an electron beam or X-ray, (B) a resin soluble in an aqueous alkali solution and (D) at least one compound represented by a specified structure.
Patent JP-2003006296-A (JP)
Title: Transmission system, server, online terminal for message among conductor, and their program
Inventor: KATO KEI
IPC: G06Q50/30
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To realize transmission of messages among conductors in which trainmen can share information such as things left behind, appointment trouble, equipment shortage, without omitting and forgetting the messages, when the trainmen interchange in train service. SOLUTION: The system consists of; conductor's online terminals A and B which communicate with a host 4 of the passenger company or a server 3 by wireless communication through a base station 1; the conductor's server 3 which controls the messages so that conductors can take over with one another by using the conductor's online terminals A and B, and controls all operational online terminal numbers sent from the host 4, and receives the information to which the online terminal numbers are assigned; information boxes 5 placed on each train and date, which stores messages sent from the terminal A, and provides stored information when required the terminal B or a station window terminal 6.
Patent JP-2003009130-A (JP)
Title: Supervising system
Inventor: AMAMOTO NAOHIRO
IPC: H04N7/18
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a supervising system which suppresses the space factor for a network and which has a high supervising capability, and a small supervisor's load. SOLUTION: The supervising system comprises a supervising image transmitter for bearing a transmitting function of an original image signal from a supervising camera, and a supervising terminal equipment for bearing a displaying function of the supervising region image. The transmitter has an event information transmitting means for sensing whether a predetermined event occurs in the supervising area or not based on the image signal and transmitting event information at the time of generating a predetermined event or changing the event, and a coded image transmitting means for converting the image signal into an image stream of a normal quality or high quality and outputting the signal.  The supervising terminal equipment has an image reproducing means for reproducing the received image stream of the high or normal quality into the original image signal, a display means for displaying the reproduced image signal, and an event information receiving means for superposing the content on the image signal and displaying the signal at the time of receiving the event information.
Patent JP-2003006357-A (JP)
Title: Product system with function of self information transmission
Inventor: SHIRAISHI KENJI
IPC: G06Q50/00
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a product system with function of self information transmission which a manufacturer can check a type of the defective product and a defective part as soon as possible, and does not cause the customer a great deal of trouble. SOLUTION: The product system with function of self information transmission prepares the first component which has self parts information and transmitting means of this parts information, and type information of the product and component information which combines at least self parts information and the first components; besides, prepares the second component with a transmitting means which sends back each parts information or type information to outside according to a signal from the outside.
Patent JP-2003008088-A (JP)
Title: Superconducting magnet unit for x-ray diffraction apparatus
Inventor: SAITO KAZUNARI
IPC: G01N23/20
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a superconducting magnet unit for an X-ray diffraction having a small X-ray transmission attenuation rate. SOLUTION: The superconducting magnet unit for the X-ray diffraction comprises superconducting magnets 5a, 5b disposed at upper and lower stages in a vacuum heat insulation container 3, an X-ray incident passage S1, and an X-ray diffraction passage formed between the magnets of the upper and lower stages.  The superconducting magnet unit further comprises an inner cylinder 3a formed toward a center of the magnets along a centerline of the container 3 to form an inside wall of the container 3 to dispose a sample for an X-ray diffraction disposed at a center of the upper and lower magnets from out of the container 3, a pair of sector spaces as the X-ray incident passage S1 and the X-ray diffraction passage spreading toward a peripheral wall 3b of the container 3 from the cylinder 3a, and a cover member 15 fixed airtightly to the container 3 and having X-ray passage windows 15b at outside surfaces of the sector spaces.
Patent JP-2003001723-A (JP)
Title: Method and device for winding rubber strip material
Inventor: TAKAOKA TATSUYA
IPC: B29D30/60
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for winding a rubber strip material which prevents the defective winding of the rubber strip material and a device for the method. SOLUTION: The rubber strip material S is wound onto a molding drum D while being guided by a guide roll 7, a drawing roll 23 is pushed down gradually between the injection nozzle 3 of an injection apparatus 1 and the guide roll 7 while the strip material S is wound to increase the pass of the strip material S, the pushing-down is stopped after the strip material S is cut, and the shrinkage of the strip material (s) is compensated by the increase portion of the pass. As a method for cutting the strip material S, the strip material S is pushed and held by a rod material 15, and strip material S is pulled and cut on the basis of the rotational force of the molding drum D.