baber/WOPTO huggingface dataset:
Patent JP-2003135060-A (JP)
Title: METHOD FOR PRODUCING BOVINE INTERLEUKIN-1beta
Inventor: MIZUKAMI MAKOTO
IPC: C12N15/09
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for mass-producing high-purity bovine interleukin-1β (bIL-1β). SOLUTION: This method comprises culturing Brevibacillus choshinensis transformed by a plasmid integrated with a DNA fragment having a base sequence encoding the amino acid sequence of matured bovine IL-1βto produce and accumulate the bovine IL-1β in the culture and then collecting the bovine IL-1β.
Patent JP-2003093213-A (JP)
Title: Soy sauce dispenser
Inventor: ISHIKAWA HIROSHI
IPC: B65D47/24
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a safe soy sauce dispenser that can easily control a desired amount of soy sauce to be poured and that does not spill soy sauce even if it tumbles. SOLUTION: The soy sauce dispenser is assembled in accordance with the following procedures: (1) Installed a valve F to a lever E and a torsion spring G to the lever E then insert a shaft H into the lever E; (2) Fix the end of the lever E into the slot of a strut C. Pass the end of the strut C through the hole of a lid I then install the shaft H into the lid I; (3) Install a seal D through the strut C and fix the strut into the lid I; (4) Install a compression spring B through the strut C and screw a button A onto the strut C; (5) Install a gasket J in the lid I and fix the lid I to the soy sauce dispenser body K.
Patent JP-2003137550-A (JP)
Title: Manufacturing method for zirconia/ceria-based composite oxide
Inventor: TAKAO YASUHIDE
IPC: B01J21/06
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a zirconia/ceria-based composite oxide which is able to industrially and easily manufacture the zirconia/ceria- based composite oxide which is excellent not only in heat resistance at a high temperature, but also excellent in uniformity in crystal phase. SOLUTION: The method for manufacturing the zirconia/ceria-based composite oxide is as follows: an alkali is added into a zirconate aqueous solution containing 0.42-0.7 mol sulphate radical (SO4 <2-> ) per one mol of zirconium cation at a temperature of <=50 deg.C, then the reaction mixture is added with a cerium salt solution, the obtained mixture is reacted and made to form a zirconia/ceria- based hydroxide, then it is fired to form the composite oxide.
Patent JP-2003135403-A (JP)
Title: X-ray film printer
Inventor: YAMASHITA MITSUO
IPC: A61B5/00
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray film printer capable of accurately adjusting images of a medical examination number and a chart, etc., in a short time so as to print them on a desired position on an X-ray film. SOLUTION: By a memory address controller provided on a control board 8c of a dot matrix type flat panel display device 12, an address of the image of the medical examination number and the chart, etc., to be displayed is controlled. A position, a direction and a background are adjusted by operating a switch capable of rotation, movement and inversion. Through a lens 3 and a shutter 2, the image of the medical examination number and the chart, etc., is adjusted in an appropriate printing position/direction and printed on the X-ray film 4.
Patent JP-2003141791-A (JP)
Title: Magneto-optical recording and reproducing device
Inventor: SUZUKI KAZUNORI
IPC: G11B5/02
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a magneto-optical recording and reproducing device having a magnetic head part in which satisfactory recording and reproducing can be obtained by making fine displacement in a tangential direction by miniaturizing the device. SOLUTION: A magnetic head slider 114 is supported on the center of a long side spring part 112a of an elastic member 112 made into void form by punching a rectangular leaf spring in an approximately similar form. The top end face of the elastic member 112 in the lengthwise direction, namely, in the tangential direction is fixed on the face of a magnetic head base 110 operable just in the tangential direction. A slide board 116 is fitted with the elastic member 112 and coupled through the magnetic head base 110 to a lifting board 103. When the lifting board 103 is moved in the tangential direction, since the top end of the elastic member 112 is fixed, a core and coil 115 provided integrally with the magnetic head slider 114 is displaced in a Z direction (perpendicularly) with the deformation of the elastic member 112a into circular arc.
Patent JP-2003043963-A (JP)
Title: Advertising system
Inventor: NAKAMURA TSUNEO
IPC: G09F19/00
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To perform an advertisement exactly and at such a low cost as an advertising display, etc., while obtaining widespread and extensive advertising effects equivalent to a TV, etc. SOLUTION: An operation center 1 collects advertising contents downloaded from computer terminals 2, and performs the transmission and control of this information. Advertising distribution facilities 3 transmit the advertising contents transmitted from the operation center as a satellite communication radio wave. The satellite of a satellite communication service system 4 receives the advertising contents information transmitted from the advertising distribution facilities and transmits it to the ground. Stores 5 such as a convenience store televise the advertising contents through the satellite communication service system on advertisement televising devices provided inside the stores.  The advertisement televising device includes a configuration to televise the information from a projector on a screen provided in a window unit of the store, a configuration to use a liquid crystal display provided at the upper part or the wall surface of an article rack, and a configuration to stick an embossed film on a transparent window glass surface.
Patent JP-2003140039-A (JP)
Title: Wide angle lens
Inventor: ISONO MASAFUMI
IPC: H04N5/225
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive, compact wide angle lens having a satisfactory optical performance as a photographing lens system for a solid-state imaging device. SOLUTION: As for the image pickup wide angle lens for forming an optical image with reference to the solid-state imaging device, the wide angle lens is provided with a negative front group (GrF), a diaphragm (ST) and a positive rear group (GrR) in this order from an object side. The front group (GrF) is constituted of two plastic lenses; a negative lens (FL1) and a positive lens (FL2) in this order from the object side, the rear group (GrR) is constituted of three lenses; a positive lens (RL1), a negative lens (RL2) and a positive lens (RL3) in this order from the object side, a conditional expression:  1<fG/f<3 is satisfied.  provided that (f) denotes the focal distance of the whole system and fG denotes the focal distance of the biconvex glass lens arranged closest to the image side.} The positive lens (RL3) arranged closest to the image side is a glass lens, and all other lenses are molded of plastic.
Patent JP-2003143075-A (JP)
Title: Optical transmission system
Inventor: AIKAWA KAZUHIKO
IPC: H04B10/2525
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide an optical transmission system which enables high-speed transmission of at least 40 Gb/s, while maintaining yield for a dispersion compensated optical fiber. SOLUTION: Conditions for dispersion compensation due to individual dispersion compensation optical fibers are set comparatively in gentle manner. A plurality of the fibers are combined and a dispersion compensation part 12 is constituted. The optical transmission system is constituted so that sufficient dispersion compensation is enabled, by making conditions for dispersion compensation of the whole transmission system more strict than the conditions due to the individual dispersion compensation optical fibers.
Patent JP-2003138521-A (JP)
Title: Re placing method for slab
Inventor: TAKAHASHI TAKESHI
IPC: E01D22/00
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To extremely easily replace a slab constituting a road bridge without causing buckling in a girder. SOLUTION: A girder reinforcing mechanism 11 is installed in a middle girder part 5. A tendon 14 composed of a steel bar 14a of the girder reinforcing mechanism 11 is tensioned to some extent by a length adjustment mechanism 41, a jack 23 of a tensioning mechanism 12 is extended, and a compressive force is applied to the lower side of the middle girder part 5 so as to reinforce it. The slab is axially cut, one side part of the slab is removed while securing a single lane of the slab, and a new slab is laid. While the passage of the vehicle is secured on a newly established slab, the residual existing slab is removed, and a new slab is laid.  When the laying of the slab on the newly established slab is finished and formed into a new composite girder slab 3, a PC steel 37 is tensioned in one side of an anchor part 13, the both sides of the PC steel 37 are fixed to the anchor part 13, and the middle girder 5 is prestressed.
Patent JP-2003135650-A (JP)
Title: Game card
Inventor: ONO AKIRA
IPC: G06K19/00
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a card-type game card using playing cards, flower cards, or famous characters which records various characters or information such as letters, symbols, or the like in a card-type recording medium to enable a player to play a game using a personal computer, a game machine, or the like. SOLUTION: The game card is such that information such as passwords, playing cards, flower cards, and characters is recorded in an information recording medium such as an IC card and a card-type compact disc. Recording information such as passwords and characters to be used in a game in a card provided with an IC, magnetism or the like, or in a game card constituted of an information recording medium such as a card-type compact disc enables a more sophisticated and complicated game to be played and is also helpful in preventing forgery. A series of card games are played using this information recording medium.
Patent JP-2003155539-A (JP)
Title: Welded joint having excellent toughness
Inventor: OKAZAKI YOSHIOMI
IPC: C22C38/58
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a welded joint which has excellent toughness even on high heat input welding. SOLUTION: The welded joint is obtained by integrally joining a steel and the other steel via a weld metal. The content of C in the steel is, by mass, 0.03 to 0.12%, and the weld metal has a composition containing 0.01 to 0.12% C, 0.10 to 1.00% Si, <=2.0% Mn, 0.10 to 1.00% Cu, 0.20 to 1.00% Ni, 0.20 to 1.00% Cr, <=0.08% Ti, 0.0005 to 0.0050% B, and >=0.0003% solid solution B, or, further containing one or more elements selected from <=0.02% Nb and <=0.5% Mo, and the balance essential Fe.
Patent JP-2003155092-A (JP)
Title: Container coupling tool
Inventor: TAKAGUCHI HIROYUKI
IPC: F16B21/04
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a container coupling tool which can be mounted in an engaging hole provided on a corner metal fitting of a container always in a correct direction. SOLUTION: A rotary shaft insertion hole 6 is formed on a coupling tool body 1 equipped with protrusions 3a and 3b on and under a flange 2. Corns 11 and 12 are provided on and under a rotary shaft 9 which is inserted into the insertion hole 6 and rotated by an operation of a handle 10. The flange 2 is equipped with a projection 2a to engage with a back face of a corner metal fitting B at a position shifted from the handle 10 by approximately 180 deg.. If the direction of the container coupling tool is wrong when the tool is mounted in an engaging hole (b) of the metal fitting B, the projection 2a is brought into contact with a lower surface of the metal fitting B to make the protrusion 3a unable to be inserted into the engaging hole (b), thereby preventing the container coupling tool from being attached in a wrong direction.
Patent JP-2003157923-A (JP)
Title: Connector
Inventor: ICHIO TOSHIFUMI
IPC: H01R13/42
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To prevent a retainer from coming off a housing when it is moved from a temporary locking position to a locking position. SOLUTION: When a retainer 20 is moved with force from a locking position to a temporary locking position side and reaches the temporary locking position, locking projections 26F, 26R cross over anti-coming-off projection 15F, 15R and elasticity of elastic locking pieces 24F, 24R returns. Then a temporary locking projection 25 maintains the locking status with the projections 15F, 15R stopping coming-off by restricted elastic bending of the elastic locking pieces 24F, 24R caused by their free ends 24a making contact with each other. Thus, the retainer 20 stops without fail at the temporary locking position and is prevented from coming off a housing 10.
Patent JP-2003102507-A (JP)
Title: Method for preventing footwear or bicycle tire from slipping and preventive part against slip
Inventor: TANAKA SHIGEMITSU
IPC: A43C15/00
Filed: 2001-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for preventing footwear from slipping capable of previously preventing a walker from slipping and falling down when he walks on an icy surface or the like. SOLUTION: In the footwear a tanned leather 10, the back 12 of which is turned to a front side, is provided along a grounding face 20 of the footwear. The rough back 12 of the leather 10 provided on the grounding face 20 of the foot wear is pressed down on the icy surface or the like. This improves a frictional resistance between the icy surface and the grounding face 20 of the footwear, previously preventing the walker wearing the footwear from slipping and falling down when he walks on the icy surface or the like.
Patent JP-2003110020-A (JP)
Title: Semiconductor device and method of fabricating the same
Inventor: MATSUMOTO KAZUHARU
IPC: H01L21/768
Filed: 2001-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and a method of fabricating the same in which a via hole of the diameter larger than the wiring width and Al crown which interferes filling of metal to the via hole are not formed to the inter-layer insulation film of the multi-layer wiring. SOLUTION: An etching stopper film 16 consisting of tantalum oxide is formed covering a thermal oxide film 11 of a semiconductor substrate 10, and a wiring layer including the reflection preventing film 13 of the thermal oxide film 11 and a silicon oxide film 17 and an SOG film 18 are also formed thereon. Thereafter, these films are then etched back to flatten the surface. Even in the region where the wiring density is rather small and thickness of the silicon oxide film 17 and SOG film 18 can be easily reduced, the reflection preventing film 13 of the wiring layer 12 is never removed with the etching owing to the etching stopper film 16, and the exposing light is never reflected in the photolithography process to bore a via hole 22 to the silicon oxide film 19 formed on the etch-back surface. Accordingly, a resist film 20 will never generate destruction of pattern due to halation.
Patent JP-2003168483-A (JP)
Title: Battery exchange equipment, secondary battery, and secondary battery socket
Inventor: SEYAMA HIROKI
IPC: G07F11/00
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To charge a secondary battery easily and cheaply.  <P>SOLUTION: A register 10 and a vending machine 16 are installed in an event hall, a pleasure resort, or the like. A user registers his individual data into the registration machine 10 and pays price for a prepaid card 12 and an exclusive secondary battery 14. The exclusive secondary battery 14 is used for a digital camera and the like. If a used secondary battery is fed into the vending machine 16, a charged secondary battery is discharged in the vending machine 16. The charging charge is deducted from the prepaid card 12.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002234650-A (JP)
Title: Device and method for measuring web tension
Inventor: COTE KEVIN LAUREN
IPC: B65H23/04
Filed: 2001-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for measuring web tension accurately in a printing machine by removing a defect in conventional technique. SOLUTION: The web tension measuring device is provided with a roller for coming into contact with a material web, a reaction device connected with the roller, and a controller connected with the reaction device for measuring web tension.
Patent JP-2003165932-A (JP)
Title: Aqueous ink composition for inkjet and ink set
Inventor: KAMOTO TAKANORI
IPC: C09D11/328
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an aqueous ink composition for inkjet excellent in permeabil ity and possible to print with high quality also even in high speed printing.  <P>SOLUTION: The aqueous ink composition for inkjet contains (a) a water medium whose electroconductivity is not more than 250 μS/cm, (b) a color material selected from dyes and (c) a compound represented by formula (I) (wherein (n) is an integer of 1-10, (m) is an integer of 1-10, (x) is an integer of 1-50, and (y) is an integer of 1-20), further at least one of water-soluble organic solvents the combination amount of which is 1-50 wt.%.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003169196-A (JP)
Title: Image forming device
Inventor: TAKUBO HITOSHI
IPC: H04N1/21
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device for printing a stored picture list for entering only information on a picture with definite conditions out of a good deal of information in the list of the stored pictures.  <P>SOLUTION: The image forming device has a storage means 10 for storing the picture read by means of a scanner 1 and for reusing the stored picture. The image forming device is provided with a report preparation portion 9 having a function entering only the information on the stored picture satisfying specific conditions in the stored picture list and a system control portion 4 for controlling the information.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003165071-A (JP)
Title: Device for attaching hook for nail driver
Inventor: ICHIKAWA KAORU
IPC: B25C7/00
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hook allowing attaching itself on either of a left or right side, or the both sides concurrently, along an axial direction of a grip, capable of changing an attaching angle, and capable of increasing a degree of freedom for a position of a mating hooked member.  <P>SOLUTION: Protrusions and recesses for engagement between the hook 8 and a stay 6, and the hook 8 and a bracket 3 are provided to attach the hooks 8 on both of a stay 6 side of a magazine 2 and the bracket 3 side of the grip 1, shapes of engaging parts in the hook 8 and the stay 6 are formed into hexagonal shapes, and a protrusion is provided on the hook 8 side.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166453-A (JP)
Title: Sealing structure of electric equipment
Inventor: HIRONO FUMINORI
IPC: F02D41/00
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing structure of electric equipment which sufficiently secures airtightness by reducing the number of parts even if its sectional shape is formed as a square cross section shape by press work which provides inexpensive production cost.  <P>SOLUTION: In the sealing structure of electric equipment consisting of a resin member with a fitting hole, a metal terminal press formed to be capable of fitting to the fitting hole of the resin member and a sealing member interposed between the fitting hole of the resin member and the terminal, in a states of fitting the terminal to the fitting hole of the resin member, the sealing member is baked to the terminal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003167592-A (JP)
Title: Karaoke recording apparatus
Inventor: OZAWA FUTAO
IPC: G11B27/034
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a karaoke recording apparatus in which the illegal recording of a musical accompaniment is prevented in consideration of a copyright.  <P>SOLUTION: The karaoke recording apparatus is provided with a recording input interface for acquiring the mixed signal of the karaoke musical accompaniment outputted from a karaoke machine with an inputted voice signal from a microphone, a temporary recording means which makes the acquired mixed signal a recording file in the unit of a musical composition, a means to add a sign with a singing voice to the recording file when singing voice analysis information indicates about the created recording file that the singing voice inputted from the microphone is substantially included in the karaoke musical accompaniment, a data writing device to write data in a portable recording medium provided for a user, and a means to transfer the recording file having the added sign with the singing voice to the portable recording medium by using the data writing device.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003174214-A (JP)
Title: Magnetoresistive effect film, its manufacturing method and storage device using the same
Inventor: IKEDA TAKASHI
IPC: H01F10/32
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the phenomenon that the magnitude of an external magnetic field necessary for magnetization inversion is different depending on magnetization inversion direction, in a magnetoresistive effect film using magnetic material showing vertical magnetization.  <P>SOLUTION: A first magnetic material 111 exhibiting vertical magnetization, a nonmagnetic conductor film 114, a second magnetic material 112 exhibiting vertical magnetization, a nonmagnetic dielectrics film 115 and a third magnetic material 113 exhibiting vertical magnetization are stacked in this order. Magnetization of the first magnetic material 111 and magnetization of the third magnetic material 113 are anti-parallel with one another. The second magnetic material 112 has a relatively small magnetization inversion magnetic field as compared with the first magnetic material 111 and the third magnetic material 113. The direction of a static magnetic coupling force which is applied from the first magnetic material 111 to the second magnetic material 112 is reverse to the direction of a static magnetic coupling force which is applied from the third magnetic material 113 to the second magnetic material 112, and magnitude of the static magnetic coupling forces are almost equal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003171277-A (JP)
Title: Medicine-releasing time-controlling type solid preparation
Inventor: NEGISHI HIROSHI
IPC: A61P31/04
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medicine-releasing time-controlling type solid preparation having a so-called pulse type releasing characteristic, i.e., exhibiting a prescribed lag time until the initiation of release of the medicine after administering an oral carbapenem-based antibiotic agent as the medicine and releasing the medicine quickly, which is constant and does not depend on a pH of body liquid.  <P>SOLUTION: This medicine-releasing time-controlling type solid preparation consisting of an at least 2-layered structure in which a core layer containing the oral carbapenem-based antibiotic agent as the medicine is covered by an outer layer not containing the medicine is characterized by containing a hydrophobic material, (A) a low viscosity hydroxypropylcellulose and/or (B) a high viscosity hydroxypropylcellulose as outer layer components and controlling the releasing time of the medicine by making the blending ratio of the (A)/(B) as (10/0)-(0/10). As the hydrophobic material in the outer layer components, a microcrystalline cellulose is used.  <P>COPYRIGHT: (C)2003,JPO