baber/WOPTO huggingface dataset:
Patent JP-2002108259-A (JP)
Title: Base material having invisible hidden-display in base material
Inventor: NAKATSU KATSUTAKA
IPC: C09K11/06
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a base material having invisible hidden-display performance which needs the irradiation of laser beams, the irradiation of a plurality of exciting light beams and a light receiving sensor inside for the hidden-display to be viewed which ordinary viewer cannot view under the visible light beams, the base material of the hidden-display performance being light resistant and rub-off resistant. SOLUTION: The base material of paper has hidden-display performance which is invisible under the visible light beams and is constituted of plural exciting luminous dyes including at least one type of laser dye inside.
Patent JP-2001167563-A (JP)
Title: Data recording medium, recorder, reproducer and reproducing method
Inventor: SAKO YOICHIRO
IPC: G11B27/10
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a data recording medium which has time information of an existing recording medium as well as an address expressed in a binary number and is adaptive to high capacity. SOLUTION: The time information that is expressed in a BCD as a Q channel of a subcode is recorded in an existing CD-ROM and also recorded in a header included in data (Fig. 10A). To that end, a 24-bit address expression part is used. An address expressed in a binary number is recorded at the address expression part included in the header in place of the time information on the BCD (Fig. 10B). Thus, a larger number of addresses can be expressed in comparison with the BCD address expression so as to cope with increase of the disk capacity. In addition, the time of an existing player, etc., can be displayed since the time information is recorded as a subcode.
Patent JP-2002106373-A (JP)
Title: Engine intake valve control device by electromagnetic actuator
Inventor: MURAJI TETSURO
IPC: F01L9/20
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To improve the starting characteristic of engine in an engine having an intake valve driven by an electromagnetic actuator, and keep the engine operation even in the abnormality of a signal system. SOLUTION: A non-normal state including the abnormality of the signal system and the starting state of the engine is detected, and a prescribed constant current is supplied to the electromagnetic actuator as a drive current to properly control the closing retaining force of the engine intake valve.
Patent JP-2002110031-A (JP)
Title: Manufacturing device for electron source
Inventor: KATAOKA YUKINORI
IPC: H01J9/02
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing device for an electron source capable of being miniaturized and simplified in operation, enhancing the yield by increasing manufacturing speed and improving airtightness, and suited to mass production. SOLUTION: This device is equipped with a base 11 for supporting a substrate 10 with an electric conductor 6 formed thereon, a double-structured container 12 for covering a partial area of a substrate surface of the substrate 10 with a vacuum-tight rubber material, the container 12 comprising an interior container and an exterior container covering this and having a gas inlet 15 and a gas outlet 16, a means connected to the gas inlet 15 to introduce a gas into the container, a means connected to the gas outlet 16 to exhaust the container, and means 31 and 32 for applying a voltage to the electric conductor 6.
Patent JP-2002112852-A (JP)
Title: Multipurpose table
Inventor: TAKAOKA NOBUO
IPC: A47B46/00
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a multipurpose table which can be made to be small and can be carried simply in spite of being a stepwise multipurpose table. SOLUTION: In the multipurpose table having plural placing faces stepwise, plural table parts having a single placing face and leg part respectively are provided side by side with the heights of the placing faces different from each other, a table part on the side of a lower stage provided with a placing face on the side of the lower stage can be housed inside of a table part on the side of an upper stage provided with a placing face on the side of the upper stage, and a guide mechanism for guiding the table part on the side of the lower stage to a prescribed position in the table part on the side of the upper stage and a prescribed position outside of the table part on the side of the upper stage,  when putting the table part on the side of the lower stage out and into the table part on the side of the upper stage while supporting the table part on the side of the lower stage at the table part on the side of the upper stage, is provided between the table part on the side of the upper stage and the table part on the side of the lower stage.
Patent JP-2002117076-A (JP)
Title: Operation data acquiring method, operation data analyzing method, operation data acquiring device, and operation data analyzing device
Inventor: KOKUBO TAKASHI
IPC: G06F17/40
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To provide an operation data acquiring method, an operation data analyzing method, an operation data acquiring device, and an operation data analyzing device which can obtain, analyze, and use operation data together as to multiple power generation plants. SOLUTION: A server computer is installed which can be provided at a distance from places where a power generation plant and a data processing computer are present, the server computer and data processing computer are connected together by a communication network, and a standardized protocol format is used for data transfer irrelevantly to the data processing computer. The data processing computer is a constituted as to accept a protocol like this, performs retrieval from a database, and sends retrieved operation data to the server computer in the standardized format and protocol form. To this server computer, a client computer is connected which uses the obtained operation data.
Patent JP-2002119875-A (JP)
Title: Impact husking and oscillation separation device
Inventor: YAMAMOTO SOICHI
IPC: B02B5/02
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To obtain a impact husking and oscillation separation device capable of surely performing husking and separation even before unhusked rice is dried, having large through-put and high separation accuracy. SOLUTION: The impact husking and oscillation separation device 10 is constituted of a impact husking machine 10A and a oscillation separator 10B. The husking machine 10A ejects the rough rice radially by a rotary blade 18 and husks by the impact force. The rocking sorter 10B sorts into brown rice G, mixed rice K and the unhusked rice M by the oscillation of a oscillation separation plate 74. Even in the case the unhusked rice is treated immediately after reaped from rice field, which has high water content, the unhusked rice is surely husked by the impact husking machine 10A and surely separated by the oscillation separator 10B.
Patent JP-2002120153-A (JP)
Title: Shot peening device
Inventor: KAWAKAMI MITSUO
IPC: B24C5/04
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a shot peening device allowing free adjustment of a required peening width and capable of peening a surface having an arbitrary angle to a setting direction of a nozzle. SOLUTION: In this shot peening device, the tip of the nozzle 3 jetting shots is provided with an angular tube-shaped diffuser 5 having at least one diffusing body 6 as shown in Fig. 1. The diffusing body 6 is fixed to the inner face of the diffuser 5 with a gap 10 in the width and thickness direction not to close a diffuser opening part 12 jetting the shots. In the case that plural diffusing bodies 6 are provided, the respective diffusing bodies 6 have different apex angles. A shot collection head is provided around the diffuser 5.
Patent JP-2002125667-A (JP)
Title: Method for producing virus rna polymerase
Inventor: HONDA FUMIE
IPC: C12R1/93
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing the virus RNA polymerase of an RNA virus, in more detail a method for producing the virus RNA polymerase not containing a virus genome RNA. SOLUTION: This method for producing the virus RNA polymerase, comprising making a cDNA for the RNA polymerase-constituting protein gene of the RNA virus, integrating the cDNA with a baculovirus genome to form the recombinant virus, and then infecting insect cells with the recombinant virus to express the RNA polymerase. The RNA polymerase may be influenza virus. The RNA polymerase may be purified by attaching a tag to the RNA polymerase and then utilizing an absorbent capable of being bound to the tag portion of the tagged RNA polymerase. The artificially synthesized RNA polymerase is a complex comprising the RNA polymerase-constituting protein of the RNA virus, and does not contain the genome RNA of the RNA virus.
Patent JP-2002129717-A (JP)
Title: Ridge ventilation equipment
Inventor: TAKAHASHI FUMIO
IPC: E04D3/40
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide ridge ventilation equipment being capable of efficiently ventilating unclean air in a house while improving waterproofness and workability. SOLUTION: In the ridge ventilation equipment, throating members A formed to the left and the right of a space γ communicating with an attic space, a chevron-shaped ridge ventilating cover B in which vent holes 15 are formed so as to cover the throating members A, a heat-insulating material B1 formed onto the rear of the cover B and airway forming materials C in which a plurality of the vent holes 21 and 22 are formed into the space γ between the throating members A and the cover B are formed to a ridge.
Patent JP-2002126807-A (JP)
Title: Ceramic work roll
Inventor: MOTOMURA SHINJI
IPC: B21B27/02
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic work roll capable of preventing processing flaws or deterioration of processing accuracy originating in the center fluctuations. SOLUTION: A through hole 27 is provided at the other point than on the central axis of a metal fitting 22 in the same direction as the shell length direction of a ceramic matrix 21 and after the metal fitting 22 is inserted or adhered to both ends of the ceramic matrix 21, a center hole 23 is processed and provided in the metal fitting 22 and the operating sequences are attained.
Patent JP-2002128481-A (JP)
Title: Car body supporting arm of lift for maintenance of vehicle
Inventor: HIHARA YUKIYOSHI
IPC: B66F7/28
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To easily reduce the sliding operation force in a car body supporting arm of a lift used in the maintenance of a vehicle. SOLUTION: In this car body supporting arm 13 of a lift for the maintenance of a car body, a recessed part 46 is formed on a cylinder inner bottom face of a base-side arm (second arm 22), a supporting roller 44 capable of supporting a point-side arm (third arm 23) is placed in the recessed part 46, and the supporting roller 44 can be rotated while floated from the cylinder inner bottom face under a condition that the load is not applied to the point-side arm, and is supported in the recessed part 46 while sunk from the cylinder inner bottom face under a condition that the load is applied.
Patent JP-2002128868-A (JP)
Title: Epoxy resin composition for sealing semiconductor
Inventor: HAYAKAWA ATSUTO
IPC: H01L23/29
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To provide an epoxy resin composition for sealing a semiconductor, which giving a hardened matter excellent in fluidity, moldability, and solder crack resistance. SOLUTION: The epoxy resin composition for sealing the semiconductor contains following (a)-(d) essential compounds; (a) an epoxy resin component containing (a-1) 5-100 wt.% bisphenol epoxy resin represented by general formula (1) (wherein, R1 is H and a 1-3C hydrocarbon group; R2 is a phenol group, a naphthyl group or a biphenyl group which may be substituted with a 1-3C hydrocarbon group; R3 and R4 are a 1-3C hydrocarbon group; x and y are 0-4 integer; n is mean and indicates 0-1) and (a-2) 0-95 wt.% epoxy resin other than the bisphenol epoxy resin represented by general formula (1); (b) a phenolic hardener having two or more phenolic hydroxy groups per one molecule; (c) an inorganic filler; (d) an accelerator.
Patent JP-2002127675-A (JP)
Title: Cap of writing instrument or the like
Inventor: KOJIMA MIKIO
IPC: B43K23/08
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To improve an appearance in a cap of a writing instrument or the like having an air flow passage for preventing a suffocation due to erroneous swallowing. SOLUTION: The cap of the writing instrument comprises a top 7A of an outer cap 7 formed in a ridge shape and with an opening hole 7B formed at its center. The cap further comprises an opening formed at a lower end 7C of the cap 7, and an inner collar 7D formed at the inner surface of the cap 7. The cap also comprises a protrusion 8D cut out partly at the top 8A of an inner cap 8, and an outer collar 8E having a cutout 8C on the surface of the cap 8. The cap 8 is inserted from the lower end 7C of the cap 7, the protrusion 8D of the cap 8 is contacted with the inner surface of the top 7A of the cap 7, and the collar 8E of the cap 8 is passed through the inner collar 7D of the cap 7 to be locked.
Patent JP-2002131841-A (JP)
Title: Light source apparatus
Inventor: KOBAYASHI TETSUYA
IPC: F21V13/00
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To prevent the temperature of lamps from rising to high, extend the life of lamps and improve the reliability of lamps in a light source apparatus with multiple lights. SOLUTION: In the light source apparatus 40 comprising a plurality of lamps 12 e.g. four lamps, which respectively have a light emitting tube 10 and a reflector 11 and are arranged in parallel, the arbitrary number of the lamps 12 e.g. four lamps are provided with light shielding walls 41 between adjacent lamps 12. The light shielding wall 41 prevents the light, which is radiated from the light emitting tube 10 of one lamp 12 and passes through the reflector 11, from entering into another lamp 12. Mutual heating caused by the passing light between adjacent lamps 12 is suppressed, the temperature of the lamps 12 is prevented from rising to high, the life of lamps is extended and the reliability of lamps is improved.
Patent JP-2001196597-A (JP)
Title: Semiconductor device and manufacturing method tererfor
Inventor: NAKAZAWA MISAKO
IPC: H01L21/20
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To manufacture a crystalline semiconductor film, where the position and size of crystal grain are controlled, and to realize a first TFT by using the crystalline semiconductor film as a TFT channel forming region. SOLUTION: An organic resin film 2 of a prescribed shape is formed on a substrate 1, and an inorganic insulating film 3 and an amorphous semiconductor film are formed. The amorphous semiconductor film is crystallized through laser annealing. By appropriately adjusting the material and thickness of the organic resin film 2 or an inorganic insulating film having a prescribed shape, the cooling speed of a semiconductor film is reduced to form a first region 4a of large crystal particle size.
Patent JP-2002131666-A (JP)
Title: Multibeam recorder
Inventor: ITO SATORU
IPC: G02B26/10
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To realize an excellent write-in of an image by detecting the difference in arriving time of light beams in the respective main scanning directions of the light beams and eliminating the generation of the displacement of a main scanning position. SOLUTION: The multi beam recorder, which scans photoreceptor with a plurality of light beams collectively and records image data on the photoreceptor, is provided with a light beam position detection part 7 which detects the scanning positions of light beams, an image clock starting signal generating part 8 which generates a pixel clock starting signal for forming the pixel clock corresponding to the deviation of beam positions by detecting the displacement of the light beams in the main scanning direction on the basis of the difference in the arriving time to the light beam position detection part 7 of respective light beams according to the beam position detection signal outputted from the light beam position detection part 7, and an image clock generation part 9 which generates the pixel clock according to the pixel clock starting signal.
Patent JP-2002128183-A (JP)
Title: Glass tray
Inventor: NOMURA TOMOHIRO
IPC: B65D85/86
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a long-lasting inexpensive glass tray. SOLUTION: At least on one side of a rectangular glass 10, a half column section 11 having a diameter in the same or roughly the same thickness A as the glass is formed. A flat face is formed by cutting the top part 12 of the section 11 by a face crossing the face of the glass at right angles. Accordingly the part of the glass where a positioning pin touches is a half column section, the concentration of stress is alleviated preventing the corner of the glass from being broken. In addition because the top of the section is a flat face, the face can touch the positioning pin evenly, which lowers stress and thus prevents a break.
Patent JP-2002142154-A (JP)
Title: Video switching apparatus and video switching method
Inventor: HARADA YUJI
IPC: H04N19/70
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a video switching apparatus and video switching method capable of sharply minimizing picture deterioration, and realizing miniaturization at the time of switching and outputting a video signal and encoding control information, and encoding it in the post stage. SOLUTION: A picture switching and encoding control information generator 12 separates and inputted video signal with encoding control information into a picture signal and encoding control information inside, and generates a picture signal and encoding control information or designation information and a designation information flag switched according to a switching signal. A picture encoder 14 with encoding control separates the picture signal and the encoding control information or the designation information and the designation information flag inside, and identifies the encoding control information or the designation information according to the designation information flag, and encodes the separated picture signal according to the identified information, and outputs it as an ES(elementary stream).
Patent JP-2002141147-A (JP)
Title: Circuit board arranging structure and power supply inserter
Inventor: NAKAYAMA KAZUMI
IPC: H01R31/06
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a power supply inserter capable of decreasing loss in connecting each terminal to a board circuit pattern and transmission loss of a circuit board, and minimizing the size of the board itself. SOLUTION: An input terminal 2 and an output terminal 3 formed as coaxial cable connecting terminals are disposed on the same side surface of a housing 1, and a power supply terminal 4 is disposed on the facing side surface. The back face of the circuit board 5 is adhered to the inside surface of the housing 1 having the input terminal 2 and the output terminal 3, and central conductors 2a and 3a of terminals 2 and 3 are penetrated through the circuit board 5 and connected to the circuit pattern 5a formed in the circuit board surface. The circuit pattern 5a of the circuit board 5 is connected to the power supply terminal 4 by wiring a coil 7 in air.
Patent JP-2002137346-A (JP)
Title: Tent fabric
Inventor: KAIHARA YUICHI
IPC: C08L23/16
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a tent fabric which is lightweight and has excellent moldability and exhibits excellent mechanical strength, flexural fatigue resistance and rubbing resistance and is provided with flame retardance. SOLUTION: The tent fabric provided with a laminate layer on both faces of a woven or knitted fabric in which a polypropylene drawn yarn is used as the warp and the weft by using a composition in which a polypropylene resin (a), a low density polyethylene resin (b), and ethylene-α-olefin copolymer rubber (c), a styrene thermoplastic elastomer (d) and a mineral oil type softener (e) are compounded with a flame retarder (f) by a specified ratio is provided.
Patent JP-2002150717-A (JP)
Title: Data demodulating method of magnetic recorded data
Inventor: MOROZUMI SHINYA
IPC: G11B20/14
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To enable stably demodulation for a magnetic recorded medium 11 with a simple configuration. SOLUTION: This modulating method of magnetic recording data is constituted in such a manner that the speed fluctuation component of the magnetic recording medium is removed from original detected data of peak interval by subjecting the original detected data of peak interval to normalizing processing and the magnetic data information of the magnetic recording medium is quickly and precisely demodulated on the basis of the normalized data.
Patent JP-2002186971-A (JP)
Title: Handy electrode
Inventor: KONISHI HARUO
IPC: C25B9/00
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a handy and compact electrode having various effects such as removing scale, prolonging a plant life by avoiding fouling water in a vessel like a vase. SOLUTION: This handy electrode is characterized by comprising a dry battery 2, a tube case 3 holding the battery 2 and made up of a first case 6 disposed at the positive electrode side of the battery 2, and a second case 7 screwed to the first case 6 through an O-ring 8 and disposed at the negative electrode side of the battery 2, a positive electrode 4 fixed to the first case 6 at the positive electrode side of the battery 2 and connected to the positive electrode of the same, and a negative electrode 5 fixed to the second case 7 at the negative electrode side of the battery 2 and connected to the negative electrode of the same.
Patent JP-2002144206-A (JP)
Title: Polishing jig, polishing device and manufacturing method for optical member
Inventor: MIURA YASUO
IPC: B24B13/01
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a polishing jig capable of unnecessitating manufacturing and control of various kinds of polishing plates. SOLUTION: Pins 8 are fitted into only positions required for polishing a lens 6 in a pin hole 2 of a substrate 1. Thus, the number and arrangement of the pins 8 fitted according to the size of an object to be polished are determined. The pins 8 are formed by polishing materials such as diamond pellet as a whole or have constitutions that the polishing materials such as diamond pellet are fixed to the tip parts. The tip parts of the pins 8 are adjusted so as to be on a virtual curved surface according to a curvature of the surface of the lens 6 to be polished in advance. A rotary surface plate 5 fixing the lens 6 is rotated, a supporting part 4 with a screw is inserted into a screw hole 3 of the substrate 1 and pin 7 is oscillated by inserting a spherical part 7b provided at tip part of the pin 7 into a spherical surface bearing part 4a. As a result, the lens 6 is polished.
Patent JP-2002145044-A (JP)
Title: Brake booster pressure estimating device
Inventor: TANAKA HIROYUKI
IPC: B60T13/52
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a brake booster pressure estimating device capable of estimating the pressure of a brake booster at a low cost and with precision. SOLUTION: This device for estimating a pressure in the brake booster 13 encouraging operation of a brake pedal 2 by using a negative pressure in an engine 6 comprises a stroke sensor 3 for detecting a stroke amount of the brake pedal 2; a memory 18 for storing data on relationship between the stroke amount of the brake pedal 2 and a pressure change amount of the brake booster 13; and an electronic control unit 1 for determining the pressure change amount of the brake booster 13 from the stroke amount of the brake pedal 2 detected by the stroke sensor 3, based on the data stored in the memory 18 and for calculating a pressure estimated amount of the brake booster 13, based on the obtained pressure change amount.