baber/WOPTO huggingface dataset:
Patent JP-2001344914-A (JP)
Title: Recorder, medium and information aggregate
Inventor: KAWATAKA KENJI
IPC: G11B20/18
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To solve a problem that AV data cannot be recorded or reproduced consecutively when error correcting processing is performed in the case of recording or reproducing the AV data. SOLUTION: This recorder is provided with a reading means 1 for carrying out reading of AV data again when an error occurs in reading in the case of reading the AV data from a recording medium and an error history registering means 4 for coordinating the frequency of the error occurring in the case of the reading with the part of the recording medium which is given the reading to register the coordinated frequency. When the frequency of the registered error corresponding to the part of the recording medium to which the reading has to be performed is equal to or higher than a prescribed threshold in the case of reading the AV data, the means 1 never read or write the AV data from/to the part.
Patent JP-2001338973-A (JP)
Title: Board housing box
Inventor: OKI NOBUAKI
IPC: H01L21/68
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a board storing box capable of surely carrying a large- sized and thin board and preventing the contamination of the board due to particles or the like. SOLUTION: The board storing box 20 is provided with a lower member 50, an upper member 72 cooperating with the lower member to form an enclosed space 80, support faces 56, 70 supporting the board 14 in the enclosed space, a fixing means 88 for separably fixing the upper member and the lower member for forming the enclosed space, and a position deviation prevention means 86 for preventing the position deviation of the board supported on the support face. Since the board is supported in the enclosed space in such constitution, the board is not contaminated by the outside particles or the like. In addition, since the board supported on the board support face is prevented from the position deviation, stable and sure carrying is enabled.
Patent JP-2001346208-A (JP)
Title: Image signal decoder and method
Inventor: SAIGO KAZUO
IPC: H04N19/60
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a conventional image signal decoder requires to discriminate an image area visually observed to be distortion and kinds of the distortion and to eliminate the distortion because the kind of distortion and its degree caused by compression coding differ from pattern contents of an image and visual characteristics. SOLUTION: An image signal causing distortion by compression coding is decoded, inversely quantized and a distortion elimination circuit applies distortion elimination processing to compressed data subjected to inverse orthogonal transformation. In this case, a distortion discrimination variable extract circuit generates variables to discriminate distortion from an orthogonal transformation coefficient by each block, a distortion discrimination analysis circuit discriminates the presence, type and level of distortion based on generated variables and the distortion elimination circuit adaptively eliminates distortion by each block based on the result of discrimination.
Patent JP-2001343374-A (JP)
Title: Liquid sample introduction device
Inventor: KOBAYASHI SHINYA
IPC: G01N30/12
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide PTV capable of injecting a sample in a short time without generating a breakthrough in a gas chromatograph. SOLUTION: In the case of a small quantity of a sample, when the sample is injected from a sample injection port 21 through a septum 22, an analytical target component is separated from a solvent and collected into a filler 23. When the temperature in a vaporization chamber 2 is raised quickly, the analytical target component enriched and collected in the filler is purged out and introduced into a column 3. In the case of a large quantity of the sample, the sample is injected into a sub-vaporization chamber 5 installed additionally on a preceding step, stored in an inside sample reservoir 53, vaporized gradually, sent into the vaporization chamber by carrier gas, and thereafter introduced into the column similarly to the case of the small quantity of the sample.  Hereby, the small quantity of the sample can be introduced without diffusing sample vapor uselessly, similarly to conventional PTV, and in the case of the large quantity of the sample, the sample completely vaporized in the preceding step is passed through the filler, thereby to prevent generation of a breakthrough occurring in such a case that the liquid sample is directly injected quickly into the PTV.
Patent JP-2001351135-A (JP)
Title: Mobile object management system, mobile object management controller, mobile communication apparatus and computer-readable storage medium
Inventor: MATSUDA OSAMU
IPC: G06Q30/04
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To speedily assign a dynamic address for managing a mobile object such as a vehicle leaving and entering a fixed area such as a parking lot. SOLUTION: When the entrance of the vehicle 1 to the parking lot is detected, the server of a management controller 16 obtains the ID of its onboard machine 10 via an entering antenna 14a and a communication controller 30, then selects an IP address, which is not used presently, from an IP address managing table 16a, makes a pair of it and the obtained ID to create an IP address setting request and transmits it The machine 10 receiving this and an onboard PC 28 set the IP address of the pair to itself when matched with its own ID. When the vehicle leaves the parking lot, the server detects the ID of the vehicle by a leaving antenna 14b and outputs an IP address releasing instruction to the machine 10, which releases the set IP address.
Patent JP-2001355683-A (JP)
Title: High load transmission v-belt
Inventor: SAKANAKA HIROYUKI
IPC: F16G5/00
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To suppress noise and heat generation during traveling of a high load transmission V-belt B over a long period and to improve durability even in a severe using condition. SOLUTION: A projecting part 17a and a recessed part 17b are formed on one side of at least a lower side part 16a of a depth butt face 16 abutted with a center pillar 15c of a block 10 and a tension belt 1 thereon and the other side, respectively, so as to extend along the longitudinal direction of the center pillar 15c and be engaged with each other.
Patent JP-2001083680-A (JP)
Title: Image forming device
Inventor: OGIWARA NAGAO
IPC: G03B27/00
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To make an image forming device capable of forming an image on a large-sized material small in size and low in cost. SOLUTION: A photoreceptive material 16 and an image receiving material 108 are carried to a thermal developing transfer drum 202 through an entrance, then, the materials are carried on the outer peripheral surface of the drum with a round or more, and then, after the material pass by the entrance again, the thermally developed/transferred photoreceptive material 16 and image receiving material 108 are pulled out of the drum 202. An effective utilization is attained by setting the nearly whole outer peripheral surface of the drum 202 as an thermal developing transfer area, and the thermal developing transfer for the large-sized material can be executed by using a drum 202 whose diameter is comparatively small.
Patent JP-2001008927-A (JP)
Title: X-ray diagnostic instrument
Inventor: FADLER FRANZ
IPC: A61B6/00
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To miniaturize an X-ray diagnostic instrument and to improve its approach to a bed by supporting a radiation receiver on a bed for test subject that is capable of displacement to a pedestal, by composing the radiation receiver as a solid matter detector and by supporting it on a suspending device as capable of displacement to the bed. SOLUTION: A bed for a test subject 1 and a radiation receiver 2 are indirectly supported on a pedestal 3. The receiver 2 that is composed as a solid matter detector is supported as capable of displacement on the bed 1 with a suspending device 4. The radiation receiver 2 is supported as capable of displacement around pivots x, y and z on the tip of the first suspending arm 5 that extends nearly horizontally and is also supported as capable of displacement along a longish pivotal line of the first suspending arm 5 and along a longish pivotal line of the second suspending arm 6 that extends nearly vertically. The bed 1 and/or the radiation receiver 2 are supported on a holding device 9 and on the pedestal 3 through the suspending device 4 and are circled around a circling pivotal line 10 through the holding device 9.
Patent JP-2001354120-A (JP)
Title: Wiper blade connecting clip
Inventor: MATSUI TATSUO
IPC: B60S1/40
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a wiper blade connecting clip capable of keeping an installing state by allowing it even when being different in a width dimension of a tip hook-shaped part of a wiper arm and capable of maintaining smooth follow-up without hindering relative rotation of the wiper arm and a wiper blade when replacing the wiper blade in an after market. SOLUTION: This clip 30 is provided with retaining walls 40 and 42 and retaining walls 44 and 46 for retaining the hook-shaped part 18 of the wiper arm, and forms a thin part 50 and a deflective weak part 52. When connecting the hook-shaped part 18 to the clip 30, the hook-shaped part 18 sandwiches a ceiling wall 32 and a bottom wall 34, and is retained in opposed clearance of the retaining walls 40 and 42 and the retaining walls 44 and 46. In this case, the retaining walls 40 and 42 and the retaining walls 44 and 46 try to expand in the width direction, and the retaining walls 40 and 42 and the retaining walls 44 and 46 smoothly tilt in the root part by cooperation of the thin part 50 and the deflective weak part 52.
Patent JP-2001357924-A (JP)
Title: Laminating plate
Inventor: MURAKAMI TAKAO
IPC: H01R13/514
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To reduce the cost related to a molding die. SOLUTION: A lock-hook 17 of a laminating plate 11 and a lock-hook engaging hole 18 are formed at different positions in a laminating direction (the direction of an arrow P). The laminating direction of the laminating plate 11 is to be a parting direction of molding dies. An arm part 27 of the lock-hook 17 is extended toward the laminating direction, and an engaging projection 28 is formed at a position approaching from the laminating direction. The lock-hook engaging hole 18 is formed penetrating in the laminating direction.
Patent JP-2001354292-A (JP)
Title: Inner bag for liquid container
Inventor: IKEGAWA TSUNEMI
IPC: B65D83/00
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To provide an inner bag for a liquid container wherein the mouth member for the discharge port of the inner bag can be easily pushed and inserted in the discharge port of a container main body with good sealability to be set thereto without generating the strain or turnup caused by the rotation of a packing in the discharge port. SOLUTION: In the inner bag 2 made of a synthetic resin film mounted in the container main body 1 having the discharge port 12 provided to the bottom part 11 thereof, the mouth member 4 for the discharge port of the inner bag having the cylindrical part 41 fitted in the discharge port 12 of the container main body 1 is attached to the bottom part 22 of the inner bag and a plurality of ring-shaped packings P are parallelly arranged in the peripheral grooves 43 provided to ther outer periphery of the cylindrical part 41 of the mouth member 4 so as to be adjacent to each other and the mouth member 4 is pushed and inserted in the discharge port 12 of the container main body 1 through the packings P.
Patent JP-2001356070-A (JP)
Title: Fiber optics distortion measuring apparatus
Inventor: UCHIYAMA HARUYOSHI
IPC: G01M11/00
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a fiber optics distortion measuring apparatus which can measure a Brillouin spectrum waveform of an optical fiber as a whole in real time. SOLUTION: Output light of a light source 10 is made incident into an optical fiber 15 to be measured through an optical directional coupler 11, an optical switch 12, a light amplifier 13 and an optical directional coupler 14. The light also is incident into a polarization controller 16 from the optical directional coupler 11. The output light and the return light of the optical fiber 15 is made incident into a reception circuit 17. Both lights interfere with each other in a balance photodetection circuit 17 and the results are outputted. A fixed frequency or a frequency varying in a step is outputted by a control signal of a DC voltage generation circuit 19 or a saw-tooth wave voltage generation circuit 20 from a voltage control oscillator 18.  An output of the balance photodetection circuit 17 and an output of the voltage control oscillator 18 are combined with a mixer 26 and processed by a signal processing part 24 through a lowpass filter 21, an amplifier 22 and an AD conversion part 23.
Patent JP-2001326476-A (JP)
Title: Cord accommodating device
Inventor: SAKAI KAZUHIKO
IPC: H05K7/00
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To realize arrangement, accommodation and protection of an unnecessary long cord, improvement of visual appearance due to arrangement and accommodation, structure capable of freely controlling the length of the cord, and general purpose property which is independent of a used state. SOLUTION: In this device, a body is cylindrical, divided into a right part and a left part, opened and closed, thereby easily accommodating, inputting and outputting the cord of unnecessary length. Paths of grips 4 for passing the respective cords are installed on both ends of the main body, which are separately used as a main trench path 10 which can lead out the cord easily and a side trench path 11 which locks the leading-out of cord. The cords outputted from both ends are led out or locked, thereby adjusting the length freely. This device is cylindrical and has unified body feeling with the cord, which can be clearly arranged in appearance. Size variation of the main body is set according to the state of use and the size of a cord.  The main body is fixed with an attachment device 6, and a clip 5 is installed for attaching the main body to clothes when it is used for a earphone cord of a portable apparatus. Hence, general purpose property for usage is realized.
Patent JP-2002003225-A (JP)
Title: Mold for molding glass lens
Inventor: SAITO SHOICHI
IPC: C03B11/00
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a mold for molding capable of giving glass lens a glass lens having a stable shape and a stable surface precision and no air bubbles or the like in it. SOLUTION: The glass lens forming mold, against which a glass preform softened by heating is pressed, has a forming face whose arithmetic average roughness (Ra) as defined by JIS B 0601 is 3 to 6 μm.
Patent JP-2002001558-A (JP)
Title: Yag laser cutting device for radiation pollutant disposal equipment
Inventor: MIBU IKUO
IPC: B23K26/38
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To improve a YAG laser cutting device for a radiation pollutant disposal equipment capable of cutting the radiation pollutant disposal equipment without carrying the YAG laser device into a decompression working room. SOLUTION: In this invention, an adapter 8 is installed so as to pierce the wall of a working room 4 located in the radiation pollutant disposal equipment 6 and a YAG laser light emitted by a YAG laser oscillator 1, which is located outside the working room, can be transmitted to a laser beam head working in the working room by connecting a an optical fiber cable 2 and 3 to the adapter 8.
Patent JP-2001359126-A (JP)
Title: Optical axis tilt angle detector and image measurement device provided with it
Inventor: YAMAGATA HISASHI
IPC: H04N5/232
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To provide an optical axis tilt angle detector that can detect a tilt angle θ of an optical axis of a camera with respect to a vertical line of an image display screen only through the processing of image information without the need for provision of a special optical system and a special sensor to detect the tilt angle. SOLUTION: A local focus degree in areas Axn in an image display screen is obtained and it is discriminated that a tilt angle θx is greater as the deviation in the degrees is higher. As a value indicating the local focus degree, the luminance of the image from one end of the area Sxn to the other end along an x direction is obtained over the entire area in the y direction, values in excess of a prescribed value among differences of luminance values of parts adjacent to each other in the x direction are integrated over the entire area Sxn and a focus value Fxn in the x direction resulting from dividing the integrated value by an area of the prescribed area Sxn is used. A focus value Fyn in the direction y similarly as to the tilt angle θy is used.  The x component θx and the y component θy of the tilt angle θ can better be obtained from the deviations at the same time.
Patent JP-2001353917-A (JP)
Title: Driving method for stepping motor for carriage
Inventor: KAMATA TOMOYA
IPC: B65H5/06
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a driving method for a stepping motor for carriage in which noise reduction and energy saving are realized while suppressing excess torque of the stepping motor for carriage at the time of dynamic division printing. SOLUTION: When a drive signal to a stepping motor 7 for carriage being driven in correspondence with divided conduction to heating elements is in an active period, that active pulse is subdivided.
Patent JP-2002009760-A (JP)
Title: Information encryption transmission method and device therefor
Inventor: USHITA TAKASHI
IPC: H04L9/24
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To provide an information encryption transmission method by which confidentiality of a very high grade can simply be ensured at a low cost and to provide device therefor. SOLUTION: A 1st multiplier 12 multiplies source data generated from a data generating means 11 in a transmission section 1 with a finite code length random code to generate a primary encrypted signal, and a 2nd multiplier 13 multiplies the primary encrypted signal with a completely random infinite code length random code to generate a secondary encrypted signal. A synthesis means 16 synthesizes the secondary encrypted signal with the infinite code length random code into a synthesis signal and a transmission means 17 transmits the synthesis signal.  A separation means 21 in a reception section 2 separates the secondary encrypted signal and the infinite code length random code from the received signal, a 3rd multiplier 24 multiplies the infinite code length random code with the secondary encrypted signal to demodulate the secondary encrypted signal, a synchronization circuit 26 synchronizes a finite code length random code from a 2nd finite code length random code generating means 60 with the received signal and a 4th multiplier 25 multiplies both the signals to eliminate the primary encryption signal thereby decoding the source data.
Patent JP-2002004484-A (JP)
Title: Roof panel and method of manufacturing the same
Inventor: HAYASHI KOJI
IPC: E04C2/38
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a roof panel and a method of manufacturing the roof panel capable of easily and surely assuring a ventilating layer. SOLUTION: This roof panel 1 comprises a surface material 3, a plurality of core materials installed on the rear surface of the surface material 3, a ventilating member 4 installed by allowing to abut on the rear surface of the surface material 3 and having a hollow part 4a passed therein, and an insulation material 5 filled in compressed state in a space defined by the core materials and the ventilating member 4.
Patent JP-2002001631-A (JP)
Title: Cover device for machine tool
Inventor: KITAMURA KOSAKU
IPC: B23Q11/08
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To stably guide even in high speed operation. SOLUTION: In a cover device for a machine tool for protecting the sliding surface of the machine tool by combining plural covers in multi-stage, the plural covers are supported by guide pieces sliding on the sliding surface, and a lower edge of the cover is slid in a groove.
Patent JP-2002007983-A (JP)
Title: Magnetic signal generating device
Inventor: HONDA JUNICHI
IPC: G06K19/00
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic signal generating device whose magnetic signal generated based on information in an information storage means may be read by a conventional magnetic signal reading device, and capable of improving security by generating the signal only when it is needed. SOLUTION: The magnetic signal generating device 1 producing the magnetic signal 29 which may be read by the magnetic signal reading device 19 for reading the magnetic signal 29 comprises a substrate 7, the information storage means 17 for storing information, converting means 15, 25, 27 for converting to the magnetic signal 29 based on the information stored in the information storage means 17, and a magnetic signal producing means 3 for producing the magnetic signal 29 which is mounted on the surface 9 of the substrate 7.
Patent JP-2001162367-A (JP)
Title: Method for providing wear-resistant coating, and related article
Inventor: HASZ WAYNE CHARLES
IPC: C23C4/10
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for adhering a wear coating to a surface of a base body. SOLUTION: A foil of the wear coating is attached to the surface of the base body first, and then, welded to the surface by, for example, the brazing. The wear coating is formed of a carbide type material. The base body is formed of a super-alloy material, for example, engine parts in most cases. A repairing method of the wear coating which is adhered to the base body and worn or damaged is also disclosed together with related articles.
Patent JP-2002016311-A (JP)
Title: Gallium nitride based light emitting element
Inventor: MORIMOTO TAIJI
IPC: H01S5/343
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To solve the problem of the conventional element where stress due to an N-type electrode formed on the back of an N-type gallium nitride substrate promotes strain existing in the gallium nitride substrate and the strain propagates to the inside of an element. SOLUTION: An electrode 16 formed on the back of the N-type gallium nitride substrate 10 is made a multilayer structure and formed partially, so that strain due to a metal electrode is reduced. By making thickness of the electrode at most a specified value, strain generated in an element is reduced. As a peculiar problem regarding a manufacturing method for a gallium nitride substrate, thickness of the substrate is made at least a specified value, at least 40 μm in this case, thereby reducing propagation of strain to the inside of an element.