baber/WOPTO huggingface dataset:
Patent JP-2003118199-A (JP)
Title: Laser printer
Inventor: TANAKA MITSURU
IPC: G03G15/00
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a laser printer which can simplify a process for assembling a support part for fitting a lever for detecting the amount of paper to be discharged and a sensor for detecting the amount of paper to be discharged and reduce the number of parts. SOLUTION: The laser printer 1 is provided with a frame body 8 having an air exit, a paper discharging part, the lever 7 for detecting the amount of paper to be discharged which is rotated in corresponding to the amount of paper to be discharged, the sensor 13 for detecting the amount of paper to be discharged which detects the arrival of the rotational position of the lever 7 at a prescribed position, a support part 9 for fitting the lever 7 and the sensor 13, and a plate-shaped metal body 10 which is fitted to the frame body 8 and forms part of the air exit. The support part 9 and the frame body 8 are integrally formed of a resin and the top panel of the metal body 10 is removed.
Patent JP-2003118601-A (JP)
Title: Collapse structure of electric power steering control device
Inventor: TAKE TADAKATSU
IPC: B62D5/04
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a collapse structure of an electric power steering control device capable of sufficiently ensuring collapse stroke, preventing a steering shaft or the like from transforming on the way of a collapse process and absorbing the secondary shock efficiently and surely. SOLUTION: A bracket 40 supporting a steering column 10 on a vehicle body and having a sliding function is arranged between the upper tube 11 of the steering column 10 and an aluminum housing 12. An electric motor 20 and a controller 30 are arranged in parallel and almost at right angles to the axis of the steering column 10 on the steering column 10 in the lower side bracket 41 of the bracket 40 located on a lower side column 12. Accordingly, collapse stroke can be ensure and the lower side bracket in which the stress concentration occurs in a secondary collision can be reinforced. The bracket 40 itself has a collapse function absorbing and moderating the shock in the secondary collision.
Patent JP-2003123307-A (JP)
Title: Optical head and disk device
Inventor: KAMIYANAGI KIICHI
IPC: G11B7/135
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To provide an optical head and a disk device in which the optical head is made thinner and lightweight, thus the disk device is miniaturized and given a high recording density. SOLUTION: The optical head 1 has a two-group lens composed of an objective lens 7 arranged on the side of a semiconductor laser 2 and a front lens 8 which is arranged opposite to the recording layer 10b of an optical disk 10, and the objective lens 7 is so arranged that the optical axis of the lens is in parallel to the recording layer 10b. Thus, the optical head 1 is made thinner and light weighted.
Patent JP-2003123012-A (JP)
Title: Settlement processor and settlement processing method
Inventor: YOKOTA TAKESHI
IPC: G06Q50/00
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a settlement processing system reducing burdens of a charge payment processing at the time of a merchandise transaction. SOLUTION: A user deposits a prescribed or optional money amount to the settlement processing system 10. The settlement processing system 10 gathers funds deposited from a plurality of users, deposits them in a financial institution as a common account and manages the breakdown in a common account data base 18. The user can be either a seller or a purchaser of merchandise and a payment processing of a charge relating to merchandise purchase and sale is performed by changing the breakdown of the common account data base 18.
Patent JP-2003126908-A (JP)
Title: Method for manufacturing continuous draw bench and direct-acting guide member
Inventor: SHIRAI TAKEKI
IPC: B21C1/28
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a continuous draw bench and such guide members as track rails and bocks using the draw bench, wherein a drawing process is feasible with a high ratio of area reduction and the life of a processing die can be lengthened. SOLUTION: A continuous draw bench 1 continuously draws a stock 7 to be drawn held by work chucks 41-42 located at given intervals P on the outer circumference of caterpillars 2, by the drive and rotation of a pair of the caterpillars 2 having a parallel translation section 3 of a given length W. The draw bench is provided with at least three (3) sets of work chucks 40. The direct-acting guide members such as track rails and blocks are manufactured by drawing the stock of a long size by means of such a continuous draw bench 1 and cutting it to a given length.
Patent JP-2002237843-A (JP)
Title: Method for resolving resource conflict and host
Inventor: MUELLER GIL
IPC: H04W88/00
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To flexibly resolve resource conflicts by taking into account changing resource demands resulting from dynamic changes in the number of resource using clients or from changes in resource demands of the resource using clients themselves. SOLUTION: The resource conflicts can be resolved by negotiating between at least one of the resource using clients 5 or 6 and a resource demanding client 3 about future rights of allocating the demanded shareable resources.
Patent JP-2003130041-A (JP)
Title: Oil retaining bearing
Inventor: ITO TORU
IPC: H02K5/167
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To provide an oil retaining bearing capable of leaving a lubricant on a sliding face and preventing a motor from generating abnormal sound even when a heat shock works after elapse of a long time after stop of the motor. SOLUTION: The oil retaining bearing 9 is constituted of a central bearing section 21, an upper end bearing section 22, and a lower end bearing section 23. A contact part 24 is protruded in the inner diametral direction in the vicinity of the boundary between the central bearing section 21 and the lower end bearing section 23, and the inner peripheral surface 24a of the contact part 24 is formed in a non-porous state. The level difference (a) of the contact surface 24a to the center bearing surface 21a is made smaller than the minimum oil film thickness (x) of the lubricant and the level difference (b) of the contact surface 24a to the lower end bearing surface 23a is made larger than the maximum oil film thickness (y) of the lubricant.
Patent JP-2003125999-A (JP)
Title: Brush with handle
Inventor: YAMAZAKI TEIZO
IPC: A46B5/00
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a brush with a handle which has a structure where a handle portion can be removed from a brush body, while attachment and detachment between the brush body and the handle portion can be readily carried out without using another fastening member, and which can securely prevent disengagement of the handle portion from the brush body and looseness of a connected position in a connected state thereof. SOLUTION: The upper surface of a brush body 2 includes a connecting portion 22 to which a connected portion 33 provided at one end side of a handle portion 3 is connected, the connecting portion 22 includes a positioning portion 51, a disengagement-preventing portion 52, and a flexible and deformable engaging portion 53.  the connected portion 33 of the handle portion 3 includes a positioned portion 41 abutting against the positioning portion 51 of the brush body 2 to identify the connecting location with the connecting portion 22 of the brush body 2, a disengagement-prevented portion 42 by which the connected portion 33 is prevented from disengaging from the connecting portion 22 by its contact to the disengagement- preventing portion 52 of the brush body 2, and an engaged portion 43 by which the connected portion 33 is fixed to the connecting portion 22 by engagement of the engaging portion 53 in the brush body 2.
Patent JP-2003126374-A (JP)
Title: Game machine
Inventor: YANAGI KANGO
IPC: A63F7/02
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To improve operability by making it possible to shift a voice control board from a game panel to a main body side so as to eliminate a combination error in the case of reuse while coping with the increase of the memory quantity of effective sound data accompanying the complication of a game and following the view point of recycle. SOLUTION: The voice control board 154 is divided to a game panel side unit 250 and a main body side unit 252, and only constitution which can be used in common is arranged in the main body side unit 252. Thus, a manufacturing process and a checking and testing step never take much time, and operability is improved. Since effective sound consists of score data and tone data, compression with high compressibility like conventional WAVE data is not required and a sound quality is prevented from being lowered. In addition, in the case of changing the specification of the effective sound under development, only the score data is changed and change to the tone data is not required, thereby extension of a development period is suppressed.
Patent JP-2003136408-A (JP)
Title: Surface treatment method of thermoplastic resin
Inventor: YAMADA TATSUHIKO
IPC: B24C1/06
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a surface treatment method in which a base material coated on the surface of a thermoplastic resin of a car parts or an electric parts is separated and the surface thereof is treated. SOLUTION: In a thermoplastic resin surface treatment method, granular abrasive is mixed in water at a predetermined ratio, and the mixture is force-fed by a pump and blasted on a surface of a work with the thermoplastic resin as a base material, and only the deposit and the coating on the surface is separated. 1... mixing machine of water and abrasive, 2... force-feed pump, 3... wide nozzle, 10... base material.
Patent JP-2003137829-A (JP)
Title: Method for producing tropolone compound
Inventor: HAYASHI YUJI
IPC: C07C45/67
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a tropolone compound in high yield with a small amount of by-products. SOLUTION: This method for producing the tropolone compound comprises decomposing a 7,7-dichlorobicyclo[3.2.0]hept-2-en-6-one compound in the presence of a base, water and an organic solvent. In the method, the molar amount of water in the reactional system is 1.0-5.0 times based on the 7,7- dichlorobicyclo[3.2.0]hept-2-en-6-one compound.
Patent JP-2003141530-A (JP)
Title: Image processing system
Inventor: NAKANISHI SHOICHI
IPC: G01T1/29
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an image processing system capable of precisely analyzing the characteristic amount of an image even if an image input means or a subject to be imaged is damaged by radiation when the system is used in a radiation environment, thus ensuring a long life as to radiation-induced degradation. SOLUTION: An image of a fluorescent plate 2 not irradiated with a beam 1 is picked up using a camera 4 and a background brightness distribution 10 formed by processing the image using an image processing means is stored. An image of the fluorescent plate 2 with a luminous image 3 formed thereon by the beam 1 is picked up using the camera 4. The image of the fluorescent plate 2 picked up using the camera 4 is processed by the image processing means to form a twodimensional brightness distribution 6 corresponding to the luminous image 3. Also, using the previously stored background brightness distribution 10, defective pixels 7 in the two-dimensional brightness distribution 6 corresponding to the luminous image 3 are corrected and the characteristic amount of the luminous image 3 is extracted.
Patent JP-2003135823-A (JP)
Title: Game ball lifting device
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a game ball lifting device hardly causing a lateral shift of a conveying belt. SOLUTION: A tension mechanism 16 is provided with at least an intermediate tension roller 18 energizing the conveying belt 14 by means of a coil spring 53 and a projection part 42b maintaining the rotation center axis of the intermediate tension roller 18 in a substantially parallel condition to a lifting cylinder main body 12. Even if energizing force by the coil spring 53 is reduced by a change with time, the intermediate tension roller 18 can be always energized in a substantially parallel condition to the conveying belt 14, so that a lateral shift of the conveying belt 14 can be prevented. Therefore, troubles such as damage and breakage of the conveying belt 14 due to a contact with another member constituting the ball lifting device 10 can be prevented.  In production of the tension mechanism 16, dispersion of the energizing force of the coil spring 53 can be put out of consideration, so that production efficiency of the ball lifting device 10 can be improved.
Patent JP-2003137230-A (JP)
Title: String binder
Inventor: UMETSU MASAHIDE
IPC: B65B67/00
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To allow a string binder to join and fasten a string, and adjust a length of the string easily with a single hand to improve operativity. SOLUTION: A pair of string holders comprising two tubular string insertion paths which are provided at an appropriate interval and pass the string inside for supporting, and a string engaging part to engage with the string passed through both insertion paths are placed side by side. A slit is formed on a peripheral side of the string insertion path of one of the string holders. The string binder is designed to be capable of pushing the string from the slit into the insertion path.
Patent JP-2003140104-A (JP)
Title: Optical device
Inventor: HASHIMOTO NOBUYUKI
IPC: G02F1/13
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To provide an optical device, such as an optical switch, which has high response speed compared with that of a conventional optical device, such as an optical switch, using a 90 deg. TN liquid crystal element and wherein a switching state can be maintained even when power is cut off. SOLUTION: The optical device consisting of an optically rotating optical element for electrically switching the direction of incident linearly polarized light which is made incident and a polarization separation element for separating the advancing direction of luminous flux optically rotated by the optically rotating optical element corresponding to the polarization state is characterized in that the optically rotating optical element is a ferroelectric liquid crystal element.
Patent JP-2003142760-A (JP)
Title: Prism unit and laser device
Inventor: WAKABAYASHI OSAMU
IPC: G02B5/04
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a prism unit which can tightly fix a plurality of prisms in a small space, and a laser device which can shorten the length of a resonator using the unit and increase the intensity of a laser. SOLUTION: The prism unit includes a plurality of prism portions (35) and a plurality of fixation units (36). Each of the plurality of prisms causes deflection of incident light (21). The plurality of fixation units are adhered to or incorporated with the plurality of prisms (35), respectively. The fixation units (36) are in contact with each other directly or through a jig, thereby positioning the plurality of prisms (35) respectively in predetermined positions. The laser device selectively oscillates the light of only a desired wavelength within a plurality of wavelengths for oscillation using the prism unit (28).
Patent JP-2003147456-A (JP)
Title: Vacuum circuit breaker
Inventor: OKUTOMI ISAO
IPC: H01H33/66
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum circuit breaker which has both a reignition characteristic and a braking characteristic. SOLUTION: A contact of the vacuum circuit breaker is formed of a Cu-Cr contact alloy containing an arc-resistant composition consisting of Cr with mean grain size of 0.1-150 μm and a conductive composition consisting of 10-85 wt.% Cu. The Cu matrix in the alloy consists of an acid-soluble Cu composition which is a Cu composition dissolved in an acid solution, and an acid non-soluble Cu composition which is a Cu composition not dissolved in an acid solution, and the quantity of the acid non-soluble Cu composition is 10-1,000 ppm. The reignition characteristic and the braking characteristic are compatibly realized thereby.
Patent JP-2003153291-A (JP)
Title: Imaging apparatus and system
Inventor: NAGANO AKIHIKO
IPC: H04N5/369
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To suitably execute both image pickup and focus adjustment. SOLUTION: A pixel 0, 0 forming a color separation filter (a blue- transmission filter) and a pixel 1, 0 forming no color separation filter are provided with a photoelectric conversion portions SB and SW, respectively. The pixel 0, 0 is a pixel used for forming an image. The pixel 1, 0 is a pixel used for adjusting a focus. The photoelectric conversion portion SB for the pixel 0, 0 has an area larger than that of the photoelectric conversion portion SW for the pixel 1, 0.
Patent JP-2003146214-A (JP)
Title: Railway signal transmission device
Inventor: YAMAMOTO TOMOSUKE
IPC: B61L19/06
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To realize a railway signal transmission device with high reliability even if a transmission line is generalized. SOLUTION: In this railway signal transmission device 10 provided with a main device 20 for signal security processing of a railway and an auxiliary device 60 provided between this and the transmission line 50 for transferring a signal security transmission sentence using a built-in memory as a temporary memory, a diagnosis means 71 for diagnosing memory is provided at the auxiliary device 60, and a diagnosis means 72 for diagnosing the diagnosing means 71 is provided at the fail-safe main device 20. By such collaboration between the main device and the auxiliary device, diagnosis of the built-in memory of the auxiliary device can be executed with freedom at diagnosis by the auxiliary device itself and high reliability at diagnosis substitution by the main device.
Patent JP-2003145303-A (JP)
Title: Chamfering method and chamfering device
Inventor: OZAWA YOJI
IPC: B23Q17/24
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a chamfering method and a chamfering device capable of conducting chamfering while minimizing abrasion of a chamfering part such as a cutter and effects of deflection of an origin position of a chamfering means. SOLUTION: Images of a part M to be chamfered are taken to make circumferential position relation in chamfering clear, and chamfering quantity L is determined based on the images. A processing position of the chamfering means is corrected based on the chamfering quantity L.
Patent JP-2003146061-A (JP)
Title: Air-conditioning system for automobile
Inventor: KOBAYASHI MASAHIRO
IPC: B60H1/32
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To provide an air-conditioning system for an automobile capable of efficiently performing air-conditioning in a car room for all load conditions. SOLUTION: This air-conditioning system is used in the automobile provided with an engine 2, an on-vehicle battery 5, and a generator 4 driven by the engine 2 to charge the on-vehicle battery 5. It is provided with an electric compressor 10 driven by feeding from the on-vehicle battery 5, an engine driven compressor 54 driven by the engine 2, a refrigerant circuit in which refrigerant is circulated by these compressors 10 and 54, and a controller 28 for selectively switching refrigerant circulation in the refrigerant circuit by the electric compressor 10 and refrigerant circulation therein by the engine driven compressor 54. The controller 28 switches and controls the compressors 10 and 54 used in the refrigerant circulation based on a load in the refrigerant circuit and the number of revolutions of the engine 2.
Patent JP-2003120021-A (JP)
Title: Clearance correcting hardware for scaffolding board
Inventor: ITO MITSUHIRO
IPC: E04G5/08
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a fixing hardware for scaffolding boards enhancing the observance of the law and safety by correcting a gap between the scaffolding boards in high lift work. SOLUTION: The fixing hardware is constituted by fastening a hook 4 for preventing the fall of a correcting hardware and regulating the movement of the correcting hardware to the mutual lower folded parts of the laid scaffolding boards 2, and providing a tensed part of a bolt 5 and a screw 6 fitted to the side face to regulate the mutual movement of the scaffolding boards.
Patent JP-2003151989-A (JP)
Title: Method for manufacturing semiconductor integrated circuit
Inventor: WAKE YOSHIKAZU
IPC: H01L29/786
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor integrated circuit, capable of reducing the occurrence of a bipolar phenomenon due to voltage dropping within a body, when pulling out holes produced due to impact ionization. SOLUTION: The method comprises: a step for etching silicon at a body in the neighborhood of a drain, the drain 15 in the neighborhood of the body and a part to be a LOCOS 11 in a first conductive transistor; a step for forming the LOCOS 11 reaching a built-in insulating film for conducting element isolation; a step for forming a gate oxidizing film 13; a step for forming a first conductive impurity region reaching the built-in insulating film 2; a step for forming a gate electrode 12; and a step for forming a second conducive impurity region 16 in a source region 14 and a drain region 15.
Patent JP-2003151090-A (JP)
Title: Running support device for vehicle
Inventor: YAMAMOTO MASAFUMI
IPC: B60W30/00
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To eliminate troubles that might disturb smooth running by reducing a sense of incongruity for a driver due to an excess intervention of collision prevention control. SOLUTION: When an own vehicle is running on an ETC exit lane 12 at a step S1, a special mode for restricting or prohibiting the collision prevention control is set at a step S5 and the collision prevention control is performed in a mode set at a step S7.
Patent JP-2003152957-A (JP)
Title: Image formation device, control method therefor, and program for realizing the control method
Inventor: SHIMIZU YASUSHI
IPC: H04N1/00
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide an image formation device in which deterioration in image quality due to influence of contamination is prevented even when there is a contamination, easy to move, at an image scanning position, and to provide a method for controlling it and a program for realizing the method, related to the image formation device that scans an original while the position of an optical system is fixed. SOLUTION: When copy is directed, whether or not a original is put on an original feed unit is discriminated. When an original is put, an original to be fed at first is fed to a skimming-through position (step S2→S3). By passing through the skimming-through position, the image of the original is scanned (a step S4). Then detection process for dust at the skimming-through position is done (a step S5). As a result, when dust is detected, scanning is stopped. Meanwhile, when no dust is detected, after returning to the step S2, processes of the steps S3-S5 are repeated until all the originals on the original feed unit are fed or the dust at the skimming-through position is detected.