baber/WOPTO huggingface dataset:
Patent JP-2001291789-A (JP)
Title: Semiconductor element housing package
Inventor: ITO YOSHIAKI
IPC: H01L23/10
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To solve the problem of cracks or breakage in an insulating substrate or a cover body or a sealing member due to the difference of the thermal expansion coefficients of the insulating body and the cover body and the sealing member and an external lead terminal. SOLUTION: An external lead terminal 3 of a package for housing a semiconductor element is formed of copper or metal with copper as main components, and an insulating substrate 1 and a cover 2 are formed of ceramic materials whose thermal expansion coefficients in 40-400 deg.C are ranging from 8.5 to 18 ppm/ deg.C, and a sealing member is formed of glass obtained by doping β-eucryptite system compounds as filler to glass components including 35-55 weight % phosphorous pentoxide, 20-40 weight % tin protoxide, 10-20 weight % zinc oxide, 2-4 weight % aluminum oxide, 1-6 weight % boron oxide, and 1-3 weight % by 10-20 weight % silicon oxide.
Patent JP-2001249307-A (JP)
Title: Spectacles
Inventor: ISHIKAWA YOICHI
IPC: G02C5/16
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide spectacles which can be worn stably during exercising, are mountable without holding down the hair and are mountable without hindering the treatment of the hair. SOLUTION: Temples have means for coming into pressurized contact with both flanks of the head forward of the hairline of the hair. If the terminals of the temples exist forward of the hairline of the hair, the spectacles can be worn even during the treatment of the hair.
Patent JP-2001292124-A (JP)
Title: Reception device
Inventor: OKADA TAKAHIRO
IPC: H04L7/00
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To inform a user of a cause that broadcast cannot be received in the reception device of an OFDM signal, which is only for differential demodulation. SOLUTION: An OFDM receiver 1 is a receiver only for differential demodulation, which corresponds to ISDB-T. A WAFC circuit 10 controls the carrier synchronism of subcarrier interval precision, by using synchronous pilot signals (CP, AC and TMCC). The WAFC circuit 10 has a pilot signal arrangement pattern for phase modulation and a pilot signal arrangement pattern for amplitude modulation and it can carrier-synchronize phase modulation data and amplitude modulation data. When the OFDM signal which is amplitude- modulated is broadcast, carrier synchronism is performed and only TMCC is demodulated. TMCC is recognized, and the content of effect that 'reception cannot be performed due to an amplitude modulation signal' is displayed.
Patent JP-2000313394-A (JP)
Title: Rear wheel change gear device for bicycle
Inventor: CAMPAGNOLO VALENTINO
IPC: B62M9/04
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a change gear device provided with a simple means and enabling speedy adjustment in a small space with comparatively wide adjustment scope. SOLUTION: This rear wheel change gear device for bicycle consists of a first body mounted on a first joint pin 6 fixed on a frame of a bicycle rotatably and a second body 9 which is fixed on the first body 8 by a means of a joint parallelogram system 10 and is provided with a second joint pin 17 on which a rocking arm 19 is rotatably mounted to change gear of a chain of the bicycle. A first elastic means 26 and a second elastic means 48 which act to return the first body 8 and the rocking arm 19 to stop positions, respectively, are attached to two joint pins 6, 17. A means for adjusting tension of the second elastic means 48 is provided by operating a terminal of the second elastic means 48 attached to the rocking arm 19.
Patent JP-2001293349-A (JP)
Title: Mixing device
Inventor: NAKANISHI MITSUHARU
IPC: B01F15/00
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a mixing device manufacturing a kneaded material of a high quality and to be simply cleaned. SOLUTION: A part or the whole of kneading water replenished into a mixing tank 5 mixing concrete is discharged to the upper face of an agitating tool 7 agitating materials and the kneading water in the mixing tank, the upper section of a mixing tank inner wall 20 or both of them, and hydraulic pressure is increased by providing a pump 17 on a water feed pipe 13 for the kneading water, and the downstream of the pump on the water feed pipe is branched into a plurality of branched pipes 18.
Patent JP-2001308962-A (JP)
Title: System and method for automatically changing ringer tone pattern for mobile phone
Inventor: FUKAZAWA KENJI
IPC: H04W88/02
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To prevent ringer tone sound pressure from being deteriorated due to a chordal melody even when speaker sound holes are clogged, and to surely inform a user about the arrival of an incoming call. SOLUTION: A ringer tone pattern automatic change system of a mobile phone that rings a chord melody at the arrival of an incoming call, is provided with a touch sensor means 15 that is placed around a speaker sound hole section 22 guiding ringing of the chord melody, in contact with a shade clogging the speaker sound hole section to sense it, and an incoming tone pattern automatic revision means 1A that changes ringing of one incoming call tone shown in the incoming call tone pattern with increased sound pressure with respect to ringing of the chord melody when the touch sensor means inputs a sensing signal to clog the speaker sound hole section with the shade.
Patent JP-2001307351-A (JP)
Title: Tracking servo method for optical pickup device
Inventor: OKADA HITOSHI
IPC: G11B7/135
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To make recording density high by enabling high-precision tracking servo in recording. SOLUTION: A diffracting means 3 generate at least two couples of side beams (at least four primary lights SB and SB) around one main beam MB and the side beams are so generated that deviations of 1.5 track pitch are generated around the main beam; and side push-pull signal is generated by combining together side beams which are positioned before and behind the main beams in the rotating direction of the optical disk 6 among the four side beams and the side beams of this combination are photodetected by different side beam detectors 8b and 8b and used as signals for tracking error detection.
Patent JP-2001303064-A (JP)
Title: Carbonizing furnace
Inventor: SHIIBA KENICHI
IPC: C10B53/02
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a carbonizing furnace capable of controlling a combustion state corresponding to the various kinds of the raw materials, capable of mass producing soft cinder charcoal excellent in deodorant property and absorbing property, and having a simple structure and installing without any restriction. SOLUTION: This carbonizing furnace has an exhausting cylinder 2 having exhausting openings 21... communicating with the interior of a furnace body 1, a the lower part, stood on the center part of the furnace body 1 having a charging opening 10 capable of being hermetically closed, and a taking-out opening 11, an opening degree-regulating means 3 of the exhausting opening 21..., plural lower-part air inlets 4... and an igniting opening 5 at the bottom part of the furnace body 1, and an upper-part air inlet 6 at the upper part of the furnace body 1. The carbonizing furnace is constituted so that a vegetable raw material charged into the furnace body 1 from the charging opening 10 may be ignited from the igniting opening 5, and incompletely combusted to form a charcoal, and the resultant charcoal may be taken out from the taking- out opening 11.
Patent JP-2000353081-A (JP)
Title: Printer driver and its driving condition change method
Inventor: JAMES I MISNER
IPC: G06F9/06
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a printer driver and its driving condition change method which can reduce a time for printing as a whole and make a printing system more efficient. SOLUTION: A database file 16 where a name of application software 10 and a title including a driving condition of the application software 10 associated with the name are stored as a file is prepared. A printer driver 14 that accesses the file of the data base file 16 when new application software 10 is inputted, and changes the driving condition according to the title when the application software 10 is listed in association with the title indicating changed contents of the driving condition, is prepared. Thus, the printer driver 14 can easily deal with even a special demand of the application software 10.
Patent JP-2001305954-A (JP)
Title: Decoy enciphering method
Inventor: SAKATA MEIJI
IPC: G06F21/60
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that a cryptograph, which has been used for protecting secret of data concerning a decoy enciphering method suitable for maintaining secrecy of the data in the case of processing data has relied on only cryptograph strength. SOLUTION: Data are mot simply enciphered but enciphered with a dummy inserted therein.
Patent JP-2001304835-A (JP)
Title: Illuminating device for measuring unevenness, unevenness measuring device, illuminating device for inspecting defect, defect inspection device and illuminating method therefor
Inventor: FUJITA MINORU
IPC: G01N21/956
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an illuminating device for inspecting a defect capable of discriminating a three-dimensional defect like a pit, a dent or the like from a two-dimensional defect based on variation in reflectivity. SOLUTION: In this illuminating device for inspecting a defect, in imaging a CCL2 by a line sensor camera 4, and inspecting a defect according to an image pickup signal, an image pickup surface 3 imaged by the line sensor camera 4 is illuminated. The illuminating device 50 is constituted by plural light sources 51 to 53, the respective light sources 51 to 53 are disposed to be different in illuminating configuration of the light sources 51 to 53, and illumination of the light sources 51 to 53 is switched according to the image pickup timing of the line sensor camera 4.
Patent JP-2001312964-A (JP)
Title: Method and device for producing color cathode-ray tube
Inventor: KOJIMA TADAHIRO
IPC: H01J9/227
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for producing a color cathode-ray tube, allowing the formation of a photosensitive film, a fluorescent slurry layer, or a light selective layer extending over the entire panel with high dimensional accuracy. SOLUTION: A wall thickness t of a side face 32c, defined by an inner face 32a on the light incident side of a lamp shutter 32 and an outer face 32b on the light emission side thereof or an angle θ of a side face 33c with respect to the vertical direction of the tube axis of a light source is differentiated between a portion of the panel 1, through which a light passes for exposure to a central portion and a portion through which the light passes for exposure to a peripheral portion. Thus, the local occurrence of over exposure or under- exposure in the panel is prevented, and the color cathode-ray tube is obtained which has a light-absorbing layer, a fluorescent layer or a light selective layer which are formed in parallel in the direction of the tube axis of the light source.
Patent JP-2001303446-A (JP)
Title: Aqueous dispersion for textile processing and adhesive cloth
Inventor: ARAKI HIDEKAZU
IPC: D04H1/587
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject aqueous dispersion capable of improving the dry cleaning resistance and touch feeling of textile products, and also of giving adhesive cloths with high adhesiveness, and to provide such an adhesive cloth where the resin component in the above aqueous dispersion is fixed onto the base fabric. SOLUTION: This aqueous dispersion is obtained by mixing together a 1st aqueous dispersion prepared by dispersing 1st resin(s), i.e., a urethane resin and/or a resin made by polymerizing a vinyl group-containing monomer in a 1st aqueous dispersion medium and a 2nd aqueous dispersion prepared by dispersing 2nd resin(s), i.e., a copolyamide resin and/or copolyester resin in a 2nd aqueous dispersion medium; wherein the 1st resin to be used is preferably an acrylic resin, styrene-based resin or vinyl-based resin, in particular, self- crosslinkable resin, and the proportion of the 2nd resin(s) to the 1st resin(s) is set to be 1-200 wt.%.
Patent JP-2001316109-A (JP)
Title: Artificial zeolite manufacturing method from rice family plant
Inventor: HENMI AKIO
IPC: A01G1/00
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide new technology, which enables to eliminate a problem of environment conservation caused by seed husks and plant bodies of a rice family plant, highly utilized as grains, and to utilize them as recycle-type resources. SOLUTION: An artificial zeolite is synthesized in either of following two ways. One way is that seed husks or plant bodies of a rice family plant, after adding alkaline solution, are heated to get a silicic acid containing effluent. Then, the effluent is spray-dried and mixed with aluminum enriching agent in a desired amount, adds alkaline water medium, and reacts by being heated or pressured in a reaction container. Another way is that incinerated ash of seed husks or plant bodies of the rice family plant is mixed with aluminum enriching agent in a desired amount, adds the alkaline water medium, and reacts by being heated or pressured in a reaction vessel.
Patent JP-2001310375-A (JP)
Title: Method for molding container having inserting part
Inventor: AKIYAMA YOSHIO
IPC: B29C49/48
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for molding a container having an inserting part to be easily recycled. SOLUTION: The method for molding the container having the inserting part comprises the step of molding the container having a recess-like inserting part by blow molding.
Patent JP-2001044788-A (JP)
Title: Surface acoustic wave device and its production
Inventor: KOBAYASHI MASATO
IPC: H01L41/22
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To obtain a device capable of easily forming an electrode, reducing electrode cost, improving insertion loss and extending frequency adjustment range, and superior in electrode adhesive strength to a piezoelectric substrate, by constituting a part of an interdigital electrode (IDT electrode) of α-tantalum. SOLUTION: In this surface acoustic wave device 1, an IDT electrode 3 is formed on a piezoelectric substrate 2. The IDT electrode 3 has a pair of comb-shaped electrodes 3a and 3b having electrode fingers inserted to each other. Electrode fingers of the IDT electrode 3 are extended in the direction orthogonal to the surface wave propagation direction. Reflectors 4 and 5 are formed on both sides on the surface wave propagation direction of the IDT electrode 3. Reflectors 4 and 5 are grating reflectors and have a structure where plural electrode fingers are short-circuited in both ends. In this surface acoustic wave device 1, α-tantalum is used to constitute the IDT electrode 3 and reflectors 4 and 5.
Patent JP-2001320013-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: ISHIO TOSHIYA
IPC: H01L21/56
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a reliable and high-quality chip-size package for high- density packaging (CSP) that cancels inconveniences in a manufacturing process. SOLUTION: On a main surface where an electrode pad 2 of a first individual piece semiconductor substrate 1 is provided, via a first insulating film 3 and a diatouch material 4, a second individual piece semiconductor substrate 5 made of the same material as the first individual piece semiconductor substrate is mounted. On the surface (main surface) at a side that is not mounted onto the first individual piece semiconductor substrate 1 on a second individual piece semiconductor substrate 5, a wiring pattern 6 and a second insulating film 7 for protecting the wiring pattern 6 are provided. The wiring pattern 6 has an electrode pad 6a, wiring 6b, and a land 6c. Also, a terminal 9 for external connection is formed at the part of the land 6c.
Patent JP-2001315979-A (JP)
Title: Recording medium carrying device
Inventor: NAKANE KAZUYA
IPC: B65H3/52
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a recording medium carrying device capable of facilitating and ensuring the installation of a roller unit to a normally operable position in a paper feed part and significantly shortening the time required for the installation. SOLUTION: This recording medium carrying device comprises a pulling roller 2, a separating carrying roller 4, a retaining member 6, and a transmitting means 17, which are formed as an integrated unit. This device further comprises a projection part 6b arranged on the opposite end to the pulling roller 2 of the retaining member 6 to make contact with the inside of the upper wall surface of the paper feed part 19 and an opening part 19a bored in a part of the upper wall surface of the paper feed part 19, to which the projection part 6b is inserted by installing the unit in a normal position.
Patent JP-2001326192-A (JP)
Title: Film-forming method and film-forming device
Inventor: SUZUKI YUMI
IPC: C23C16/56
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a film-forming method, which can improve the efficiency of a treatment of a TiN film, formed on a wafer by reducing a control of a film-forming process on a base body, and to provide a film-forming device. SOLUTION: A film-forming device is provided with a CVD-TiN chamber 26, coupled with a TDMAT gas supply system 27a and an NH3 gas supply system 27e and a film-forming method uses this film-forming device, is provided with a barrier metal film-forming process that a wafer 1 is housed in the chamber 26, and a TiN film is formed on the wafer 1 by an MOCVD method and a reducing gas feeding process in which a dangling bond of the TiN film can be terminated by feeding NH3 gas on the wafer 1 formed with the TiN film.
Patent JP-2001326464-A (JP)
Title: Printed wiring board and method of manufacturing the same
Inventor: YAMADA KOICHI
IPC: H05K3/46
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To improve wiring efficiency of a buildup multilayer printed wiring board. SOLUTION: After circuit patterns 2a, 2b in insulating layers 4a, 4b and conductive bumps 3a, 3b are formed by etching, the insulating layers 4a, 4b are so formed that surfaces of the conductive bumps 3a, 3b are exposed.
Patent JP-2001286954-A (JP)
Title: Rotation shaft integrated roller and manufacturing method therefor
Inventor: YAMAMURA KENJI
IPC: B65H5/06
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To solve the problem that many of conventional rollers with a rotation shaft used for business equipment of a copying machine, a printer, etc., are assembled with a roller main body and a rotation shaft respectively separately manufactured, there is a problem for a precision in a roller end part shape, a rotation shaft property, runout, etc., further, a cost down is not sufficiently satisfied. SOLUTION: The roller main body and the rotation shaft are integrally formed form one tube.
Patent JP-2001326450-A (JP)
Title: Device and method for sticking both-sided tape for bonding electronic component
Inventor: ONIZUKA YASUTO
IPC: H05K3/32
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a device and method of sticking a both-sided tape for bonding an electronic component, which can impart stable tension. SOLUTION: This device for sticking an ACF tape 7 for bonding an electronic component to a work comprises a first guide roller 31 which guides a tension imparting unit 8 for imparting constant tension to the ACF tape 7 to maintain a predetermined buffer length, while brought into contact with the separator tape sticking surface side of the led ACF tape 7 and guides it; a second guide which turns around a tape feeding pathway at an acute angle between the first guide roller and a feeding reel 6, and is energized upward by an energizing block 39 while brought into contact with the separator tape sticking surface side; and an upper limit detection sensor 34 for detecting that buffer length becomes the predetermined length. Consequently, since the rollers or the like are not brought into contact with the ACF surface, stable tension is imparted without causing peeling of the ACF.
Patent JP-2001325525-A (JP)
Title: Portable document format electronic data generating method for web site display, printing, and storage, and its communication system, and information recording medium
Inventor: TOYODA SHINJI
IPC: G06Q50/00
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To easily generated portable document format(PDF) electronic data to deal with various customer's needs. SOLUTION: A members-only order page is opened by transferring an identification number and a password from the side of a request device 6 to the side of a generating device 13. Then, a choice based upon provision contents of a generation course classification (each of economy course for simple entry contents and business course for relatively complicated entry contents), a design picture choice (pattern choice screen of one to three points, etc.), and a design choice (top/reverse entry and its contents, etc.), are made. Further, plural design types (font of character, upper/lower arrangement of photograph, etc.), are selected, and PDF electronic data (electronic catalog) is generated by generating operation for an information form (reception and insertion of various logos, company name, address, product explanation document, etc.), through the issue of a written estimate and settlement, transfers to a data providing Web site device 4, and published to a Web site (homepage). Further, the PDF electronic data are printed and stored.
Patent JP-2001325998-A (JP)
Title: Manufacturing method of pigment sensitization type solar battery
Inventor: KISHIMOTO KOJI
IPC: H01L31/04
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a pigment sensitization type solar battery having better photoelectric transfer efficiency. SOLUTION: A manufacturing method of the pigment sensitization type solar battery forms a coat film of a metal oxide as one electrode in a surface of a base 1 which has conductivity and transparency, and, after absorbing a pigment on the surface of the coat film, and forms an opposite electrode 8 through an electrolyte layer 7. After forming a particle film 2 by coating a sol which is dispersed with particles 3 to the surface of the above base 1, the coat film 5 is formed as one electrode by depositing the metal oxide film 4 having a fine structure on the surface of the above particles 3 which is formed by contacting a fluoride solution of a metal or a fluoridation complex solution to the particles 3. Subsequently, the pigment is absorbed on the surface of the coat film 5 of the electrode.
Patent JP-2001328816-A (JP)
Title: Cubic lithium-iron chloride crystal, method for producing the same and lithium secondary battery by using the same
Inventor: TAKADA KAZUNORI
IPC: H01M10/0562
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide lithium-iron chloride having a cubic spinel-type structure and capable of providing a high-capacity lithium secondary battery when used as an active material for the battery. SOLUTION: This lithium-iron chloride is characterized as the lithium-iron chloride is represented by Li2-2XFe1+XCl4 (0.055<=x<=0.2O), and has a cubic spinel- type structure.
Patent JP-2001322495-A (JP)
Title: Mirror device for vehicle
Inventor: HOSOYA HISAO
IPC: B60R1/074
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To reduce the number of components and assembling man-hours. SOLUTION: A mirror housing 3 is provided with a highly rigid structure 302 and an electric storing unit 5 or/and a power unit 6 directly fitted thereto. As a result, a bracket can be disused, so that the number of components for the bracket and the assembling man-hours for fitting the bracket to the mirror housing can be saved to reduce the number of the components and the assembling man-hours.