baber/WOPTO huggingface dataset:
Patent JP-2002279698-A (JP)
Title: Optical recording medium, method of manufacturing optical recording medium, reproducing device of optical recording medium and recording device of optical recording medium
Inventor: OGAWA IPPEI
IPC: G11B7/24097
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an optical recording medium in which regulating of recording/ reproducing of the optical recording medium, decipherment or the like can be performed with an existing recording/reproducing device of the optical recording medium and to provide a method of manufacturing the optical recording medium and the recording/reproducing device of the optical recording medium. SOLUTION: In an optical disk 10, a guiding groove 11 for recording which guides recording light and has a concentric circular shape or a spiral shape is provided in a recording region 12 on a substrate 10a, and a signal can be read by the change of the intensity of reflected laser light scanning the guiding groove 11 for recording. A helical pattern 13 which can be optically discriminated from other recording regions among recording regions 12 of the optical disk 10 and has a helical shape of a pitch width larger than that of the guiding groove 11 for recording and which crosses the guiding groove 11 for recording at least at one point when a complete round is made along the guiding groove 11 for recording is provided.
Patent JP-2002283409-A (JP)
Title: Valve gate type mold assembly and molding method using the same
Inventor: TAKEDA YOSHINOBU
IPC: B29C45/28
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To reduce the dimension of the whole of a valve gate type mold assembly in a mold on-off direction. SOLUTION: The axial direction D of a valve pin 9 is allowed to cross the mold on-off direction A almost at a right angle. By this constitution, the dimension in the mold on-off direction A of the whole of a valve device 76 including a fluid pressure cylinder device 96, which drives the valve pin 91 or the like, can be reduced. As a result, even if a product cavity 73 is elongated in the mold on-off direction A, the dimension in the mold on-off direction A of the whole of the valve gate type mold assembly can be reduced.
Patent JP-2002285518-A (JP)
Title: Safety rousing tool
Inventor: NOMURA TAKESHI
IPC: E01F9/669
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a safety rousing tool, which is light weight and is carried easily, can be utilized as a safety rousing device instantaneously operated only by installation to a desired arbitrary object such as a signboard, a rear deck for a car or the like and is proper to usage at a traffic-jam guard site represented by a roadwork site and an event hall. SOLUTION: The safety rousing tool has a rocking arm 1 with holders 6 and 6 freely openable and closeable to a rod-shaped light 3 and a casing 2 in which a drive mechanism 4 containing a motor 7, a speed reducer 8 and a link section 9 in which a terminal is connected to a rotating shaft 11 for the rocking arm is incorporated into the inside and a clamping means 5 to the object A is mounted on the outside.
Patent JP-2002287200-A (JP)
Title: Photometry device
Inventor: OMORI TOSHIYUKI
IPC: G03B7/099
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a photometry device which does not require a space for fitting a boss, etc., consists of small number of components for fitting, and facilitates matching adjustment of a photographic range and a measuring range by the photometry device. SOLUTION: The photometry device has a holding frame 1 holding a photometric lens 2 for converging light on a photodetecting element 5 for photoelectric conversion and a substrate 6 on which the photodetecting element 5 is stuck. The holding frame 1 is almost in a box shape on the whole and has an aperture part 1b bored in its bottom surface as a circular through hole and a hood part 1a having a through hole bored in its center part almost in a prismatic shape so that it projects from the bottom part. A nearly box-shaped storage frame 9 formed integrally with a finder frame has an opening part 9a formed in a female shape about the hood part 1a. The holding frame 1 is energized by the storage frame 9 with a pressure spring 8 interposed between the substrate 6 and storage frame 9 after the hood part 1a is embedded in the opening part 9a.
Patent JP-2002285249-A (JP)
Title: Method for granulating raw material for sintering
Inventor: NAKAJIMA KAZUMARO
IPC: C22B1/16
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for granulating triple-layer raw materials for sintering by which the reducibility of sintered ore can be improved by suppressing the formation of calcium silicate in the surface layer part of the sintered ore. SOLUTION: In granulating the raw materials for sintering having triple-layer structure constituted by forming a fine-ore layer on the surface of core ore and further forming a mixture layer of powdery carbonaceous material and limestone fines on the surface of the fine-ore layer, limestone fines containing >=50 mass% fine limestone of <=0.5 mm particle size are used.
Patent JP-2002282137-A (JP)
Title: Portable heat insulating container
Inventor: TAKANAMI HISAO
IPC: A47J41/02
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To improve a touch feeling to a mouth when drinking from a portable heat insulating container and to simplify a manufacturing process in the heat insulating container. SOLUTION: In the portable heat insulting container 1 made of glass formed by welding the upper edge parts of metal inner/outer containers 11 and 12 and a lid 2 which can be mounted to the upper opening part of the heat insulating container and is provided with proper heat insulating structure, the upper end part of the inner container of the heat insulating container is made to be a flared curved surface 113, an end face 114 is welded in contact with the inner surface 124 of the outer container, and a welded place A is ground to form a curved surface B.
Patent JP-2002283199-A (JP)
Title: Surface repairing device for conductor roll
Inventor: IHARA KAZUYA
IPC: C25D17/00
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a surface repairing device for a conductor roll capable of surely forming the surface of the conductor roll as a flat surface having no recessed projection, and capable of reducing a surface repairing cost. SOLUTION: This surface repairing device for the conductor roll repairs the surface by pressing a surface repairing member to the surface of the conductor roll, and reciprocating the member in the lengthwise direction of the conductor roll. A large number of rectangular polishing plates are mutually opposed as the surface repairing member, and are installed so that the adhering surface of a polishing member becomes parallel with the rotational direction of the conductor roll by using the polishing member of a rectangular solid adhered by mutually opposing surfaces.
Patent JP-2001318874-A (JP)
Title: System for replacing device driver during system operation and method for the same and computer program product
Inventor: ALBERT ANDRE ASSELIN
IPC: G06F9/445
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a method and system for replacing a device driver during a system operation for performing the hot swap of the device driver without shutting down any device driver stack. SOLUTION: A shell device driver 31 for replacing the entry point interface of a physical device driver is used. When the update of the physical device driver is requested by either an operating system utility or a specific up-grade application, the shell device driver 31 receives an update instruction. The shell device driver 31 ends a necessary task, and connection-releases or unloads the already existing physical device driver, and realizes connection to a new device driver without interrupting any operating system device interface.
Patent JP-2002291295-A (JP)
Title: Internal combustion engine power generator with exhaust gas purifying function
Inventor: SHIBATA YOSHITAKA
IPC: F01N3/28
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To enable use of a lean burn internal combustion engine, which requires lean/rich switching and is equipped with a catalyst for reducing harmful exhaust emissions containing NOx, by avoiding fluctuation generated of the frequency. SOLUTION: An AC generator 3 is interlocked for connection with a prime mover 1 which is composed of the lean burn internal combustion engine performing the lean/rich switching for an air-fuel ratio in a prescribed cycle. An AC-DC converter 4, which converts AC output of the AC generator 3 into DC output, and an inverter 5, which converts the DC output of the AC-DC converter 4 into the AC output with a prescribed frequency, are provided on the output of the AC generator 3 in series in order. The AC output with the prescribed frequency can be presented as generated output even if a revolution of the prime mover 1 is varied with the lean/rich switching for the air-fuel ratio.
Patent JP-2002285896-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: KAWATANI SEI
IPC: F02D41/04
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To raise the temperature of exhaust emission by post injection in an optimal condition when raising an exhaust temperature to regenerate a filter in an exhaust emission control device provided with a DPF. SOLUTION: This exhaust emission control device uses a common rail system to inject fuel for the post injection into a cylinder in an expansion stroke after main injection. A control unit ECU of the exhaust emission control device practically controls the fuel injection, and sets a target injection quantity Qp and a target fuel injection timing θp of the post injection on the basis of an engine speed and acceleration valve opening (step S3). The ECU performs the real fuel injection with a fuel injection quantity smaller than the target value Qp in the injection timing advanced than the target value θp during the predetermined time from a starting point of the post injection (steps S5 and S6), and gradually brings the real injection quantity and the real injection timing near the target values Qp and θp with the lapse of time.
Patent JP-2002287231-A (JP)
Title: Camera mountable with remote controlled photosensor
Inventor: KANEKO YUKIHIRO
IPC: G03B13/02
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a camera structure which facilitates post mounting of a remote controlled photosensor and makes the unification of parts possible within a range where the integrity of designs is not impaired between a model not provided with the remote controlled photosensor and a mode provided with the remote controlled photosensor. SOLUTION: An extension part 25a of a transparent window 25 of the front cover of the model provided with the remote controlled photosensor 18, onto which the remote controlled photosensor 18 is made to face is coated with a coating material for shielding from the rear surface side by printing, etc., by which the front cover 20B of the model not provided with the remote controlled photosensor 18 is obtained.
Patent JP-2002015987-A (JP)
Title: Aligner, manufacturing method thereof, manufacturing method for micro device
Inventor: KATO MASANORI
IPC: G03F7/20
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an aligner for well overlap exposure by suppressing aberration of an imaging optical system, which regulates a lighting region on a mask or unevenness in exposure amount at an overlap exposure part caused by fluctuations in magnification. SOLUTION: An aligner is provided, where a transfer pattern of a mask (R) is exposed duplicatively on a photosensitized board (P) so that a pattern larger than a transfer pattern on the mask is exposed on the photosensitized board. Lighting optical systems (21-33) comprises a lighting region regulating means (30), which is provided at a position almost in optically conjugate with the mask and regulates a prescribed region corresponding to a lighting region which is to be formed on the mask, and an imaging optical system (100), which projects the specified region regulated by the lighting region regulating means on the mask, so that the lighting region is formed on the mask. Adjusting means (41 and 45) are provided which adjust optical characteristics in the lighting region, formed on the mask or in the exposure region formed on the photosensitized board.
Patent JP-2002292812-A (JP)
Title: Exterior package for oxygen scavenger
Inventor: KUBOTA CHIHARU
IPC: B65D65/40
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an exterior package for an oxygen scavenger suitable for preservation and distribution, excellent in oxygen barrier properties, steam barrier properties and pinhole resistance, and also having no anxiety of environmental pollution at the time of incineration disposal. SOLUTION: In the exterior package for the oxygen scavenger comprising an oxygen barrier film housing the oxygen scavenger, the oxygen barrier film comprises a multilayered film consisting of a biaxially stretched polypropylene resin layer (A), a biaxially stretched polyamide resin layer (B) containing crystalline nylon MXD6 and a sealant resin layer (C).
Patent JP-2002284009-A (JP)
Title: Gage change lock release device for gage variable bogie for railroad rolling stock
Inventor: TOKUDA NORIAKI
IPC: B61F7/00
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a gage change lock release device for a gage variable bogie for railroad rolling stock capable of preventing the damage of facility on the ground side and detecting the change of gage by the operation of the lock release device and the deformation of an engaging member. SOLUTION: Since the engaging member 20 is deformed and the engagement with a lock release rail is released when marked adhesion occurs between an axle box and an axle and a load exceeding a predetermined value acts on the engaging member 20, the application of excessive load on the lock release rail and its breakage can be prevented. Moreover, since a current carrying member 31 is destructed when the engaging member 20 and the lock release rail are mutually engaged to shut off current carrying and contact fittings 45, 46 are broken when the engaging member 20 is deformed to shut off current carrying, it is possible to detect immediately that the lock release device causes an abnormality.
Patent JP-2002291749-A (JP)
Title: Ultrasonic diagnostic apparatus and x-ray ct device
Inventor: MARUYAMA TOSHIE
IPC: A61B6/03
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic diagnostic apparatus and an X-ray CT device allowing an operator to intuitively and visually, in particular, confirm whether being measured or not and capable of preventing the misidentification on the measurement. SOLUTION: Multiple measurement items executable in an ultrasonic diagnosis are displayed in a first form on TCS(Touch Command Screen) 27. When an operator selects a desired measurement item out of the multiple measurement items displayed on the TCS 27, the measured means executes the measurement corresponding to the selected measurement item via the TCS 27. When completing the measurement, the measurement item corresponding to the measurement displayed on the TCS 27 is displayed in a second form different from the first form.
Patent JP-2002297087-A (JP)
Title: Display drive circuit
Inventor: MOGI SHUJI
IPC: G09G5/34
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To perform easily scrolling by dot units. SOLUTION: Scrolling by dot unit is counted by a scroll counter 18. Addresses of fonts, to be read out from a DCRAM(data communication random access memory) 22, are changed by an address counter 20 with a timing, responding to the amount of scrolls. Moreover, font data is shifted according to the amount of scrolls in a segment register 26.
Patent JP-2002297769-A (JP)
Title: Assessment supporting server, assessment supporting method, computer readable recording medium recording program, and program
Inventor: KANEUCHI HIDE
IPC: G06Q50/22
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an assessment supporting server supporting smooth progress of investigation and objective decision, concerning an assessment server supporting assessment conducted in a care plan creating process of a care insurance system. SOLUTION: According to a previously established question flow, a question corresponding to a previous question and an answer is selected by a question flow control processing (S3901). Investigation image processing (S3903) outputs an investigation image plane about the question. The investigation image plane processing (S3903) inputs selection of the answer, and problem range detecting processing (S3904) detects a problem range according to the question and the answer. After finishing investigation, an estimation image plane of a service on the basis of the problem range is outputted (S3905).
Patent JP-2002292831-A (JP)
Title: Registered image extracting device, cutting position control device and cutting position control system
Inventor: OE TATSUYA
IPC: B41F13/60
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a registered image extracting device which dispenses with an operation by an operator and is capable of registering a image printing position and a cutting position, without a loss of printing paper as well as a cutting position control device and a cutting position control system. SOLUTION: This registered image extracting device comprises an input means 21 for entering a printing plate image, a registered image selecting means 22 for selecting a usable image as a register mark for cutting from among printing plate images entered by the input means 21 and an image information output means 23 for outputting the image information selected by the registered image selecting means 22.
Patent JP-2002298769-A (JP)
Title: Fluorescent display tube
Inventor: KANI YASUYUKI
IPC: H01J31/15
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescent character display tube capable of making multi-color displaying without involving a drop of the grade originating from dislocation of phosphor pieces from one another or causing an increase in the man-hours. SOLUTION: On the whole surface approximately of one anode 54 having a rectangular shape viewed on the plan, a phosphor layer A having the same shape and a size some smaller than it is attached fast, and to the surface thereof a plurality of phosphor layers B in circular shape with the installing position fixed is attached fast ion such a way as covering part of the phosphor layer A. The light emission wavelength of the phosphor layer A located under and the light emission wavelength of the phosphor layer B located over have different values, lying in the visible ray range. Because two sorts of phosphor make light emission simultaneously, the color received by the observer's eyes actually will be an intermediate color consisting of a mixture thereof.
Patent JP-2002298613-A (JP)
Title: Lighting device for emergency
Inventor: INOUE MASARU
IPC: F21Y101/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a lighting device for emergency of which, exchanging operation of a storage battery is reduced and made easy. SOLUTION: A main body 10 is fixed to a ceiling plate, and a storage battery block 40 is mounted to a circuit block 5. The circuit block 5 to which, the storage battery block 40 is mounted, is mounted to a main body part 12 by making an aperture for detachment 17 locate at the position facing the storage battery block 40, and by inserting the circuit block into an equipment unit housing part 13 of the main body 10. By the above, as the aperture for detachment 17 is formed, the storage battery block 40 can be exchanged only by taking out the main body 10 from ceiling.
Patent JP-2002299853-A (JP)
Title: Electronic device having push-switch and method of mounting the push-switch
Inventor: NISHIWAKI TAKEYA
IPC: G03B17/02
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To make a positioning mechanism simple and precise. SOLUTION: An electronic device has a board having a push-switch and a mounting reference hole made below the pushing center of the push-switch.
Patent JP-2002305525-A (JP)
Title: Communication diagnostic device
Inventor: TSUJIOKA SHIRO
IPC: H04L69/40
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a communication diagnostic device that can discriminate a fault in a communication station from a fault in a branch line connected to the communication station. SOLUTION: In each of communication stations 110, 120, 130 connected to main transmission lines 101, 102 via two branch lines, changeover circuits 115, 125, 135 each connected to a communication circuit or a resistor are placed between the branch lines. When a communication station disabled of communication exists and a diagnosis unit 160 diagnoses whether a fault exists in the communication station or in the branch lines, the diagnosis unit 160 transmits a switching signal to the changeover circuits 115, 125, 135 of the communication stations respectively to allow the changeover circuits 115, 125, 135 to be thrown to the position at which resistors 114, 124, 134 with a resistance R are connected between the branch lines.  When the resistance detected between the main transmission lines 101, 102 indicates R/3, the diagnosis unit 160 discriminates that the fault exists in the communication station disabled of communication.
Patent JP-2002303715-A (JP)
Title: Color filter and method for manufacturing the same, liquid crystal element using the color filter
Inventor: OGUSHI TAKAHIRO
IPC: G02F1/1335
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To manufacture a color filter with a high yield by stabilizing ink discharge property at the start of the ink discharge in a method for manufacturing the color filter with an inkjet method. SOLUTION: In a coloring step with scanning in back-and-forth directions while sequentially reversing a scanning direction of an inkjet head onto a transparent substrate, the ink discharge property is stabilized by providing spare discharge regions A, B on both edges of an effective pixel region and discharging the ink only on the spare discharge region on the starting side of the scanning.
Patent JP-2002301687-A (JP)
Title: Film supplying device
Inventor: NAGANO AKIRA
IPC: B26D1/38
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a film supplying device for securely supplying a film to the predetermined supply position in the predetermined timing independently of the length of the film. SOLUTION: This film supplying device is formed of a base material supplying means 10 for continuously feeding a long size label forming base material M delivered from a base material delivery part at the predetermined speed, a base material cutting means 20 formed of a fixed blade 21 and a rotary blade 22 and for cutting the label forming base material M fed at the predetermined speed by the base material supplying means 10 into the predetermined length in order, and a label carrying means 30 having a carrying belt 31 for carrying the label formed by cutting with the base material cutting means 20 to a label supply position α in order in the condition that label L is sucked. The carrying belt 31 is driven for rotation by a servo motor separately provided from a rotary blade 22 driving servo motor 22.  The label L carrying speed can be adjusted by controlling the carrying driving motor on the basis of the detection timing of the label L to be detected by photo tubes 51a and 51b during the carrying.