baber/WOPTO huggingface dataset:
Patent JP-2001283777-A (JP)
Title: Fluorescent lamp and backlight device
Inventor: TOMITA YASUO
IPC: G02F1/13357
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescent lamp and a lighting device using the same stabilized intensity of a lighting device with less change of amount of light entered into the lighting device if a translucent air tightness container turns in non-desirably within an allowable range. SOLUTION: An aperture having a serpentine portion formed in a translucent airtightness container extending in the axial direction of the translucent airtight container. The aperture is formed in a shape for connecting a horseshoe portion, hyperbolic portion, a sinusoidal portion, and a mountain shaped portion or the like together in turn. Furthermore, the width of the aperture is preferably from 1/8 to 6/8 of the internal diameter of the translucent airtight container. The serpentine portion is preferably within 180 degrees against the center of cross sectional face of the translucent airtight container. The pitch of the serpentine portion is preferably from 1 to 25 mm. An aperture formed in the translucent airtight container is provided extending in the axial direction of the translucent airtight container having the serpentine portion.
Patent JP-2000348338-A (JP)
Title: Production of glassy substrate for information recording medium and information recording medium
Inventor: ETO NOBUYUKI
IPC: G11B5/84
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a production method of a glassy substrate for an information recording medium having no unpolished remainder or the like stayed behind on the glassy substrate. SOLUTION: In case of producing a glassy substrate for the information recording medium, the main surface of the glassy substrate, after a step to polish the main surface is carried out, is at least rinsed with sulfuric acid so that the surface roughness satisfies Ra=0.1 to 0.7 nm and Rmax/Ra<20 when the surface roughness of the glassy substrate is measured by an atom force microscope(AFM).
Patent JP-2001283505-A (JP)
Title: Reproduction system, reproduction control method, and recording medium
Inventor: NAKASE YUICHI
IPC: G11B20/10
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To improve operability by making it possible to easily and speedily perform reproduction from an original position even if program searching operation is carelessly performed by misoperation, etc. SOLUTION: When a user does program search requesting operation through an operation part 3, the current reproduction address is set as a final address if no final address is set in a final address storage part 8 in a RAM 7 of a system controller 2. When the program search is requested while a final address is set, it is checked whether or not the final address is between the reproduction position and the end position of the current track if a target is the current track number plus 1, in the last track if the search target is the current track number minus 1 or between the reproduction position and the head of music if the search target is the current track number respectively and when so, the final address set in the final address storage part 8 is regarded as a target address to perform searching and reproducing operation.
Patent JP-2001275807-A (JP)
Title: Display shelf
Inventor: SHINOMARU SATORU
IPC: A47F5/11
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a display shelf which is sufficient in strength even when a commodity is placed thereon, and can show the entire commodity. SOLUTION: The display shelf comprises a sheet-like mount body 1 and a plurality of sheet-like shelves 2a...2b. The shelves 2a...2b comprise the lower shelf 2b on the lowest stage and upper shelves 2a...2b comprising three upper stages, and each of the shelves comprises right and left walls 3, a front wall 5 and a placement plate 6 which is folded backward from an upper end of the front wall 5. A tip of the placement plate 6 of the upper shelf 2a is supported by being inserted in an insertion hole 14 formed in the mount body 1, while the tip of the placement plate 6 of the lower shelf 2b is supported by a lower lid 8 disposed on the mount body 1 from a lower side.
Patent JP-2001276032-A (JP)
Title: Photographing instrument, its system, its control method and storage medium
Inventor: HIRAI AKIRA
IPC: H04N5/32
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a photographing instrument by which a photographing image with optimum high quality for medical diagnosis by a configuration for preventing image quality deterioration by the influence of an electromagnetic noise and a vibration caused by grid movement. SOLUTION: A control means 111 receives a radiation transmitted from a subject 102 by an imaging element 106 via a movable grid 104, the movement driving of the grid 104 is stopped after the end of the emission of the radiation to the subject 102 as operation control when the storing signal of the imaging element 106 is read, the movement driving is stopped and, then, the reading of the storing signal of the imaging element 106 is started.
Patent JP-2001285982-A (JP)
Title: Headphone
Inventor: MIYAZONO SHINYA
IPC: H04R1/10
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To enable even plural persons to enjoy common music in a headphone constituted by equipping a pair of left and right earphones 2 and 3 at both end parts of a head band 1. SOLUTION: In this headphone, both earphones 2 and 3 are respectively pivoted to the end parts of the head band 1 and one of a first posture for covering both ears with both earphones 2 and 3 in the state of mounting the head band 1 on a head part and a second posture turned for a prescribed angle from the first posture can be selectively set. At the connection parts of both earphones 2 and 3 and the head band 1, first and second switches SW1 and SW2 to be switched liked with the change of the posture of the headphone are attached. When the first posture is detected by the switches SW1 and SW2, a gain for volume adjustment is set to a small value. When the second posture is detected, the gain for the volume adjustment is set to a large value.
Patent JP-2001291433-A (JP)
Title: Flat cable, method of manufacturing and arranging flat cable
Inventor: TANAKA ATSUO
IPC: H01B13/00
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To fix a flat cable to a vehicle interior material for an automobile without separately using fixing members such as clamps. SOLUTION: The flat cable having parallel and flat cores 12 coated with an outer sheath 14 comprises numerous hooked protrusions 16 disengageable from looped napping provided on the vehicle interior material, provided on the front surface or rear surface of the cable.
Patent JP-2001290440-A (JP)
Title: Substrate for planar display device and planar display device equipped with the same
Inventor: HIDA YOSHIHITO
IPC: G02F1/136
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a substrate for a planar display device in which the face in the light transmitting substrate side and the face in the light shielding film side can be easily judged and to provide a planar display device having the substrate. SOLUTION: A light shielding film 58 is formed on a glass substrate 56. The light shielding film is formed by depositing a metal film 72 on one surface of the glass substrate to substantially shield visible rays, a first metal oxide film formed between the glass substrate and the metal film, and a second metal oxide film formed on the metal film. The first and second metal oxide films are formed in such a manner that the wavelength R1 in the visible ray region at the minimum reflectance of the first metal oxide film and the wavelength R2 in the visible ray region at the minimum reflectance of the second metal oxide film satisfy the relation of R1≠R2.
Patent JP-2001241375-A (JP)
Title: Energy generating device
Inventor: CHIHARA TAKASHI
IPC: F03B13/00
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To generate energy by letting an automobile depress a step (running plate) of a pump installed on a road or the like to discharge liquid or air from the pump, and rotate an impeller blade of a power generator connected to the pump for generating power. SOLUTION: A piston 1 is installed on a sealed container having a discharge port 10 and a suction port 11 on which a discharge check valve 22 and an intake valve 23 are installed, a pump having a piston and a container fixed by a spring 9 is provided, and pipes 24a, 24b inserted into the discharge port 10 and the suction port are connected to an impeller housing box 27 on the power generator side.
Patent JP-2001342987-A (JP)
Title: Noncontact pump causing no contamination
Inventor: YANO YOSHIO
IPC: F04D15/00
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To prevent contamination from occurring and to reduce a thrust on an impeller by bringing the rotating portions (rotor and impeller) into non- contact with a peripheral wall irrespective of normal operation or abnormal operation by idle operation of a pump. SOLUTION: This pump is formed in a vertical type, a rotor 8 is formed in a non-magnetic electrically conductive hollow tube, and a rotating force and an electromagnetic repulsion are generated in the rotor by a rotary field generator to suppress a contact with a fluid film. For this purpose, the flow amount of the fluid flowing to the upper surface of an impeller 10 is limited to reduce a pressure, and the upper surface of the impeller is allowed to communicate directly with the inside of the impeller to reduce a pressure. Besides, the pressurized area of the upper surface of the impeller is reduced to reduce a thrust force.
Patent JP-2001287275-A (JP)
Title: Three-dimensional shaping machine
Inventor: TSUJIUCHI TOSHIO
IPC: B29C64/321
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensional shaping machine capable of setting a processed material sheet to an orderly uniform taking-up diameter without generating the exhaustion of the sheet, enabling an increase in the taking-up diameter of the material sheet and enhanced in processing efficiency. SOLUTION: In the three-dimensional shaping machine consisting of a material sheet supply means for sending the material sheet W coated with an adhesive to the upper surface of a laminate during lamination, a heating means for heating the material sheet W to bond the same to the upper surface of the laminate under pressure and a cutting means for cutting the material sheet into a predetermined shape on the basis of three-dimensional shape data by laser beam to shape a three-dimensional model, the heater unit of the heating means and the X, Y plotter of the cutting means are arranged so as to be disposed at one side of a machine main body 1, and the supply shaft 5 supporting the raw roll 7a of the material sheet W and a taking-up shaft 6 for taking up the processed material sheet W are provided above and below one support block 13 in parallel in a horizontal axial direction.
Patent JP-2001290443-A (JP)
Title: Display device
Inventor: YASUOKA TAKESHI
IPC: G09F13/20
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To provide an LED device which can prevent intrusion of water in any direction. SOLUTION: In the display device having a plurality of light emitting elements arranged in a chassis, a driving board 17 where a driving circuit to drive the light emitting elements is arranged is attached to form a space between the back face 16 of the inner wall of the chassis, and the space from the back face of the inner wall of the chassis to the driving board is filled with a filler 19. The driving board has a plurality of openings and air holes. The light emitting element consists of at least a lens part and a lead part, and the filler is supplied in such a manner that the surface of the filler is above the joining part between the lens part and the lead part of the light emitting element. A water-proof communication connector connected to the driving board is led through the side face or the display face of the chassis.  The back face of the inner wall of the chassis is made of a metal plate. The light emitting elements are arranged on the driving boards. The filler is supplied in such a manner that at least the surface of the filler reaches the inner frame.
Patent JP-2001298085-A (JP)
Title: Fuse melting device, and fuse melting method
Inventor: INOUE MAKOTO
IPC: H01L21/82
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a fuse melting device which can melt a fuse without fail. SOLUTION: This fuse melting device 10 is equipped with a laser beam emitting head 12 which emits a laser beam, a monitor camera 14, an image analyzer 16, and a fusion judging apparatus 18. The monitor camera picks up the image of the fuse melting part after fusion, and outputs the picked-up image of the fuse melting part to an image analyzer. The image analyzer discriminates between the base film of a fuse and the residual part left behind fusion of the fuse remaining at the fuse fusing part, based on the tint of the color of the image of the fuse melting pat picked up with the monitor camera, and detects the dimension of the fuse melting part and the dimension of the residual part left behind fusion of the fuse, and outputs them to a fusion decision apparatus. The fusion judging apparatus is composed of a comparator.  When the dimension of the fuse melting part is less than the specified dimension, or when the dimension of the residual part left behind fusion of the fuse is less than the tolerable dimension, it decides the fusion to be incomplete, and automatically irradiates the fuse part with a laser beam from a laser beam emission head. A that time, the fusion decision apparatus is so set as to raise the output of the laser beam at irradiation higher than the output of the initial stationary laser beam irradiation.
Patent JP-2001296297-A (JP)
Title: Device for detecting substance to be examined
Inventor: NARAHARA KENJI
IPC: G01N33/543
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To realize cost reduction and the improvement in safety and the convenience of handling, in a device for detecting a substance to be in a liquid sample. SOLUTION: The liquid sample is dropped down to elute a marker component in a marker pad 11, and then the liquid sample moves in a passage 9 together with the eluted marker component to reach a membrane 13. When a substance to be examined exists in the liquid sample, the substance to be examined bonded to the marker component is bonded to a specific reaction component. Since the specific reaction component is fixed on the membrane 13, a sign due to the marker component appears in the membrane 13. The use of a porous material, that is expensive and easy to break, is limited to a part of the detection device (the membrane 13), and a part for transferring the liquid sample is formed with a hollow passage 9. The liquid sample is fed from the lower surface of the membrane 13, and the sign that appears on the upper surface is observed.
Patent JP-2001293914-A (JP)
Title: Imaging apparatus, method for processing data and storage medium
Inventor: MIYOSHI KAZUMI
IPC: H04N1/00
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To obtain an imaging apparatus in which only print data can be extracted from a plurality of formats of data and printed. SOLUTION: The imaging apparatus comprises a removable storage medium 1 for storing a plurality of data formats, a data receiving means 7 which can receive a plurality of formats of data, a control means 8 comprising means 9 for separating data received by the data receiving means 7 according to the format and means 10 for extracting printable data from the separated data, means 11 for receiving print data extracted by the printable data extracting means 10, means 12 for transmitting data received by the data receiving means 7, and means 13 for printing print data in the data transmitted from the transmitting means 12.
Patent JP-2001292421-A (JP)
Title: Image processing unit and image processing method
Inventor: YANAGIDA NOBORU
IPC: H04N5/222
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To provide an image processing unit that records image data and audio data and records attached information to identify the image data and the audio data. SOLUTION: An editor 109 is provided with an input operation section 181 that enters an operation entry for various edits, an input processing section 182 that enters source data sent in an SDI format, a recording section 183 that records video, audio and meta data, an audio mixer 184 that processes the audio data, a special effect processing section 185 that applies special effect processing to the video data, an output processing section 186 that outputs the video, audio and meta data in the SDI format, a control section 187 that collectively controls each section and a memory 188 that stores the edit result as meta data.
Patent JP-2001296447-A (JP)
Title: Optical data bus and signal processor
Inventor: HAMADA TSUTOMU
IPC: H04B10/25
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide an optical data bus and a signal processor which enable two-way communication between circuit boards facing each other across the optical data bus simultaneously with communication between adjacent boards and also enable increase in the number of simultaneous communication without raising multiplicity. SOLUTION: The optical data bus 10 is composed of optical transmission layers 12, light diffusing parts 14 and a selective reflection filter 16, and circuit boards 18A-18H are connected to it. The selective reflection filter 16 is composed of material in which the ratio of reflectivity and transmissivity of light is j:k, and light of j/(j+k) of incident signal light is transmitted and light of k/(j+k) is reflected by the filter. Signal light of the kinds different in intensity level is emitted by a light emitting elements 20. Light signal in which signal light of different kinds of levels of reflected light and transmitted light is overlapped is received by a light receiving elements 22, and signal light is separated and discriminated by A/D conversion.
Patent JP-2001294786-A (JP)
Title: Water-soluble ink, and ink-jet recording apparatus using the same
Inventor: KATO KENICHI
IPC: C09D11/40
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a water-soluble ink excellent in water resistance and an ink-jet recording apparatus using the water-soluble ink. SOLUTION: The water-soluble ink comprises a cyan dye, wherein an aqueous solution of the dye prepared by diluting a 1 wt.% aqueous solution of the dye by 1,000 times with water has an absorbance satisfying the relationship: B/A<0.75 (wherein A shows a peak value in absorption spectrum at a wavelength of 600-640 nm; and B shows a peak value in absorption spectrum at a wavelength of 650-680 nm). The ink-jet recording apparatus uses the water-soluble ink.
Patent JP-2001295638-A (JP)
Title: Exhaust passage changeover device for internal combustion engine
Inventor: HOSHI KOICHI
IPC: F01N3/08
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To drive a selector valve in proper timing, without degrading exhaust emission in an exhaust passage changeover device for an internal combustion engine. SOLUTION: This exhaust passage changeover device is provided with the selector valve 34 changing over a communication passage provided between a first exhaust pipe 18 and a second exhaust pipe 22 to a bypass passage 32, provided with HC adsorbing agent 36 and to a main passage 30 bypassing the adsorbing agent 36. The exhaust passage on the upstream side of the selector valve 34 is provided with a start catalyst 20 purifying exhaust gas. The temperature of the start catalyst 20 is detected. When the temperature reaches a temperature allowing activation of the start catalyst 20, the selector valve 34 is driven, so that the communication passage is changed over from the bypass passage 32 to the main passage 30.
Patent JP-2001302890-A (JP)
Title: Polyester resin composition
Inventor: HASE HIROYUKI
IPC: C08J5/00
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide both a resin composition excellent in heat resistance and shape stability and capable of maintaining high antistatic properties for a long period and a molded product obtained from the resin composition. SOLUTION: This polyester resin composition can be composed of (A) a polyester resin (polybutylene terephthalate resin or the like), (B) a polyetheresteramide and (C) a rubber-containing styrene-based resin (ABS or the like). The polyetheresteramide (B) is obtained by reacting a polyamide (b1) having carboxyl group or a reactive group derived therefrom with a polyether polyol (b2).
Patent JP-2001301387-A (JP)
Title: Horizontally drawing type transfer instrument
Inventor: SUZUKI KAZUHIKO
IPC: B65H37/00
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To permit the exchange of a transfer tape only, manufacture inexpensively and facilitate the suspending operation of the transfer tape across a horizontal drawing type transfer head, in a refill type transfer instrument. SOLUTION: A cylindrical or column type rotation starting unit 6, equipped with a screw groove 7, is formed integrally with the inner end of a transfer head 5 for pushing a transfer tape 16 against the surface of a paper. The transfer head 5 is supported so as to be capable of being advanced and retreated by guide means 8, 9 provided in a case main body 1 so as to be projected and equipped with a projection 10 engaged with the screw groove 7. By an operating means 11, guided by a slit 13 bored in the case main body 1 in the fore-and-rear direction and having an abutting part abutted against the rear end of the rotation starting unit 6, the transfer head 5, retracted into the case main body 1, is advanced to the using position at the outside of the case main body 1 while being turned by 90 deg..
Patent JP-2001308942-A (JP)
Title: Modulating device for music information digital signal, demodulating device and recording method
Inventor: ISHII JUN
IPC: H04L27/22
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a modulating/demodulating device that can record/ reproduce a MIDI data audio signal at a high recording transfer rate without the need for employing data compression that is attended with missing information in the case of recording the MIDI data to a music recording channel for a recording medium such as a CD as an audio signal. SOLUTION: The modulating device 10 modulates an audio signal to be recorded on the basis of received MIDI data in order to record the MIDI data on one channel of a music CD 22 capable of recording the audio signal of a plurality of channels as an audio signal, and is provided with a MIDI→Data conversion module 11 that supplements a synchronous signal to the received MIDI data to convert the MINI data into consecutive data signals in the unit of 4-bit and with a modulation module 12 that converts the data signal into an audio signal through 16 differential phase shift keying(DPSK) where the 4-bit unit is used for one symbol.
Patent JP-2001307318-A (JP)
Title: Magnetic recording medium
Inventor: MATSUBAYASHI YOSHITERU
IPC: C09D201/00
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium having both of electric resistance and shading of the surface of a magnetic layer and electromagnetic conversion characteristic, excellent in traveling property, small in jitter in a reproducing signal, reducible in manufacturing cost by simplifying the coating process. SOLUTION: This coated magnetic recording medium is obtained by applying the magnetic coating material, which is obtained by blending/dispersing magnetic powder, a resin and an additive, to a substrate to form the magnetic layer. The magnetic powder is prepared by adhering powdery carbon black to the surface of magnetite powder so that the adhered amount of the powdery black is 1-20 wt.% of the magnetite powder. The aliphatic acid of CnH2n+1COOH (10<=n<=21) and/or the aliphatic acid ester of CnH2n+1COOH2m+1C(10<=n<=21 and 3<=m<=5) are incorporated in the magnetic layer.