baber/WOPTO huggingface dataset:
Patent JP-2003052610-A (JP)
Title: Scope holding member
Inventor: FURUKAWA TATSUYA
IPC: A61B1/12
Filed: 2002-05-22
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope sterilizing system which can take out an endoscope from an autoclave container without touching the endoscope by hand after the endoscope is sterilized in an autoclave. SOLUTION: This scope holding member 43 is used to take out the endoscope 35 which can be sterilized in an autoclave from the autoclave container 40. In such a scope holding member 43, when the endoscope 35 is taken out from the autoclave container 40, the scope holding member 43 is detachably attached to the endoscope 35 and grips the endoscope 35.
Patent JP-2003344404-A (JP)
Title: Sensor chip for nucleic acid selection
Inventor: YAMAZAKI KAZUHIKO
IPC: C12Q1/68
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To select a nucleic acid to be coupled with a protein accurately, quickly and simply.   <P>SOLUTION: A polypeptide is coupled with a surface plasmon resonance sensor chip through an NTA group, to thereby acquire the surface plasmon resonance sensor chip used for selection of the nucleic acid.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003344535-A (JP)
Title: Obstruction detecting equipment to be mounted on vehicle
Inventor: MAKANE FUMIMASA
IPC: H01Q1/22
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve isolation between a transmitting array antenna 16 and a receiving array antenna 17 in a radar system obstruction detecting equipment S for beind mounted on vehicle.   <P>SOLUTION: An arrangement direction of transmitting antenna element 160-167 is inclined clockwise by a prescribed angle θ to the vertical direction, so that directivity as the transmitting array antenna 16 can be set not only in the horizontal direction but also in the vertical direction. Transmission signals R1-R8 from the transmitting array antenna 16 can be transmitted in a direction distance from the receiving array antenna 17. As a result, the receiving antenna array 17 can be restrained from direct reception of transmission signals from the transmitting array antenna 16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003341233-A (JP)
Title: Recording material
Inventor: MITAMURA YASUHIRO
IPC: B41M5/323
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording material which is excellent in light resistance of an image part of a formed image.   <P>SOLUTION: In this thermal recording material, a recording layer, containing a diazo compound and a coupler for reacting with the diazo compound so as to develop a color, is provided on a base. The recording material is characterized in that the recording layer contains a high polymer satisfying at least one of the following conditions (1)-(3): (1) the mass ratio of a nitrile group contained in a molecule is in the range of 2-12 mass%; (2) the mass ratio of a phenolic hydroxyl group contained in the molecule is in the range of 2-12 mass%; and (3) the mass ratio of chlorine atoms contained in the molecule is in the range of 20-60 mass%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003341149-A (JP)
Title: Micr character printer and program
Inventor: YAGI SHIGERU
IPC: B41J3/50
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an MICR character printer for printing MICR characters having a font shape with the size set by specifications being partially processed so as to prevent an undershooting from being brought about by density irregularities included in MICR characters in a magnetic read/reproduced waveform when MICR characters are read.   <P>SOLUTION: For example, for preventing the undershooting from being brought about by density irregularities included in the MICR character [Transit Symbol] in the magnetic read/reproduced waveform read by an MICR reader, a character font is provided, which is a processed font wherein dots U1, D1, U2 and D2 of corner parts opposite to each other in a scanning direction (arrow direction in the figure) by a magnetic head at parts T-1 and T-2 for constituting the character font are reduced by a predetermined number (chamfered) with respect to the font shape (B) set by the specifications.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004000027-A (JP)
Title: Saline processing method and saline processing apparatus for perishable food
Inventor: SAITO YOSUKE
IPC: A23L3/3589
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent saline water from contamination by unwanted bacteria brought into the water by foods in a saline processing method for perishable foods wherein perishable foods are immersed in a processing water which is a water solution of sodium chloride.  <P>SOLUTION: The processing saline water is so prepared that it comprises a specified amount of a sodium chloride water solution and a specified amount of a sterilization-capable chloride component and that at least 1 mg/liter of the chloride is residual in the processing saline water after a saline treatment for preventing the saline water from the unwanted bacteria contamination.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004003544-A (JP)
Title: Lubricating oil supply device and straight line guiding device using it
Inventor: MICHIOKA HIDEKAZU
IPC: F16C29/06
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lubricating oil supply device capable of facilitating its replacement even when used by mounting on a straight line guiding device, allowing additional mounting on an existing straight line guiding device later, and dispensing with the change of a mounting structure of a movable body such as a table for a slide member and provide the straight line guiding device using it.  <P>SOLUTION: This lubricating oil supply device is composed of a plurality of lubrication cartridges which hold lubricating oil and apply it on a track rail and a holder which is fixed on the slide member and holds the lubrication cartridges. The lubrication cartridge is detachably constituted for the holder. While all the lubrication cartridges are mounted on the holder, they are positioned for the track rail to nip and hold the track rail.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004002573-A (JP)
Title: Prepreg, laminated board and printed circuit board
Inventor: ITO GEN
IPC: C08J5/24
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a prepreg to which an epoxy resin composition having both high heat conductivity and good solubility in organic solvents is applied, to provide a laminated board, and to provide a printed circuit board.  <P>SOLUTION: This prepreg prepared by impregnating a sheet-like fiber substrate with an epoxy resin composition comprising an epoxy resin and a curing agent and then curing the product into a semi-cured state is characterized in that the epoxy resin is the reaction product of an epoxy compound (A) having a molecular structure represented by formula (1) with a phenyl compound (B) having a structure represented by formula (2), and that the equivalent ratio of the active hydrogen atoms of the compound (B) to the epoxy groups of the compound (A) is 0.25 to 0.7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004014129-A (JP)
Title: Heating arrangement and image forming device
Inventor: HAYASHIZAKI MINORU
IPC: G03G15/20
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To accelerate operational speeds of a temperature detecting element and a safety element in a heating device having a heating sleeve to heat a material to be heated by electromagnetic induction heating paper-passed.  <P>SOLUTION: This heating arrangement has a heating sleeve 1 to heat a material to be heated by electromagnetic induction heating at least at one or more heating regions a, b and paper-passed. The heating sleeve has at least one or more temperature detecting elements 9(1), 9(2) to detect its temperature and at least one safety element 13 to interrupt to energize the arrangement by sensing the excessive heating of the heating sleeve 1 on a prescribed level or more, and the temperature detecting elements 9(1), 9(2) and the safety element 13 are disposed so that temperature measuring positions for the heating sleeve 1 are not mutually overlapped by mutually differentiating their positions, in the heating regions a, b of the heating sleeve 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010194-A (JP)
Title: Sheet feeder and image formation device having the sheet feeder
Inventor: WATANABE KENJI
IPC: B65H29/58
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet feeder capable of preventing the buckling, positional displacement, and skewing of sheets when the sheets are fed again, and an image formation device having the sheet feeder.  <P>SOLUTION: This sheet feeder comprises an oblique feed means 16a which, after an image is formed on a surface by an image forming part, oblique-feeding sheets S passed through a re-conveying passage downward to the vertically extending re-conveying passage for conveying the inverted sheets S to the image forming part. The sheets S are oblique-fed by the oblique feed means 16a, and allows one end of the sheets S to abut on reference members 16b and 16c to position the sheets in a direction orthogonal to the conveying direction of the sheets. Also, a restriction member 16e for pressing one end and the other end of the sheets S is installed in the re-conveying passage. The inclination of the sheets S to the reference member side when the sheets S are oblique-fed by the oblique-feed means 16c can be restricted by pressing the opposite end of the sheets S by the restriction member 16e.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012573-A (JP)
Title: Flat fiber optic cord and method for manufacturing the same
Inventor: HONJO TAKESHI
IPC: G02B6/44
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flat optical fiber cord which has improved transmission characteristics by preventing external force from being directly exerted to an optical fiber ribbon even if the external force acts on its sheath.  <P>SOLUTION: The flat optical fiber cord 10 is formed by enclosing the circumference of the optical fiber ribbon 11 with a plurality of tension fibers 13 by longitudinally placing the tension fibers along the circumference and further covering the outer periphery thereof with the sheath 14 made of a resin. The optical fiber ribbon 11 is required to be bonded together one above the other in such a manner that the fiber ribbon 11 is enclosed by at least two reinforcing tapes 12. Materials having rigidity and high melting points are adequate as the reinforcing tapes 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003025552-A (JP)
Title: Cleaning unit for printer cylinder
Inventor: STANKA HERBERT
IPC: B41F35/00
Filed: 2002-06-05
Abstract: PROBLEM TO BE SOLVED: To reduce a noise and a material wear of a control cam/cam follower mechanism even when a printer cylinder is rotated at a high speed. SOLUTION: A cleaning unit for the printer cylinder comprises a controller (60) for automatically exhausting a working pressure chamber (32) of an actuator (28) for a cam ascent (52) of a control cam (42) of a control cam/cam follower mechanism (40). In this case, the exhaust step is started by a rotary angle of a printing cylinder (6) to a cleaning unit (24). The controller (60) is operated so as to automatically raise an operating air pressure in the chamber (32) of the actuator (28) during a section continued to a gripping unit (10) in an outer cylindrical surface (8) of the rotating printing cylinder (6).
Patent JP-2004010399-A (JP)
Title: Method for manufacture glass molding
Inventor: TODA MASATOSHI
IPC: C03B19/06
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a glass molding by which the glass molding having low thermal expansivity can be obtained by a mold forming method in high productivity.  <P>SOLUTION: Glass particles 20 having ≤40 x 10<SP>-7</SP>/°C coefficient of linear thermal expansion and ≥600°C deformation temperature or the primary compacted base stock obtained by welding the particles 20 to one another beforehand are supplied to the space between a lower metal mold 21 and an upper metal mold 22, heated and pressed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003107033-A (JP)
Title: Gas sensor
Inventor: NOBORIGUCHI KENGO
IPC: G01N27/407
Filed: 2002-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a gas sensor of a structure whose response is superior and in which the gas sensor element is hardly covered with water. SOLUTION: The gas sensor comprises the gas sensor element 4 inserted into, passed through and arranged inside a housing 10, and it comprises a gas-to- be-measured side cover 11 which is fixed to the tip side of the housing 10 and which is composed of a cylindrical outside cover 3 and a cylindrical inside cover 2 having a nearly identical central axis in common and having different diameters. The outside cover 3 and the inside cover 2 comprise an outside introduction hole and an inside introduction hole used to introduce a gas to be measured to the inside of the inside cover 2 from the outside of the outside cover 3, a clearance 111 is formed between the outside cover 3 and the inside cover 2, and the clearance 111 is 0.2 to 0.6 mm.
Patent JP-2004010446-A (JP)
Title: Method for producing alkali metal boron hydride
Inventor: SUDA SEIJIRO
IPC: C01B6/21
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing alkali metal boron hydride with high yield by effectively utilizing byproducts at the time of producing the alkali metal boron hydride by using meta-boric acid alkali metal salt as a raw material.  <P>SOLUTION: The alkali metal boron hydride is produced by following four processes : (1) a process in which hydrogen halide is made to react with an alkaline earth metal oxide to obtain an alkaline earth metal halide, (2) a process in which the alkaline earth metal halide obtained by the process (1) is electrolyzed to an alkaline earth metal and a halogen, (3) a process in which the alkaline earth metal obtained by the process (2) is hydrogenated by hydrogen to obtain an alkaline earth metal hydride, and (4) a process in which the alkaline earth metal hydride obtained by the process (3) is made to react with meta-boric acid alkali metal salt to obtain the alkali metal boron hydride.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010324-A (JP)
Title: Image forming device
Inventor: SUZUKI TOMOO
IPC: G03G21/00
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To quickly find out running-out of sheets and to supply recording sheets without delay by having the recording sheet containing sections project from this image forming device when the recording sheets are used up during an image forming operation.  <P>SOLUTION: This device is provided with a plurality of recording sheet containing sections for containing the recording sheets, a recording sheet detecting means for detecting using-up of sheets in the respective recording sheet containing sections, and a displacing means and a controlling means for projecting a plurality of recording sheet containing sections separately in a predetermined quantity from outer wall of the image forming device. The controlling means operates the displacing means on the basis of a sheet using-up signal from the recording sheet detecting means and when the recording sheets are used up, the recording sheet containing sections are projected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022181-A (JP)
Title: Connector insertion and pulling-out jig
Inventor: KUKITA KEIMEI
IPC: H01R43/26
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector insertion and pulling-out jig by which both work of insertion and pulling-out of the connector can be carried out easily, and the space for installing the fixture on the connector can be made as small as possible.  <P>SOLUTION: This is a connector insertion and pulling-out jig 1 for a cable side connector 26 inserted and pulled out in vertical direction of the insertion and fitting face 27 onto the substrate side connector 28 that is provided so that the insertion fitting face 27 may be placed in parallel to the substrate face 30. The jig comprises a barrel part 2 held by the operator and a connector holding part 3 that is provided at the top end of the barrel part 2 and is capable of holding the cable side connector 26 in the vertical direction by being detachably fitted from the side direction of the cable side connector 26.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004018546-A (JP)
Title: Ink set for inkjet and inkjet image-forming method
Inventor: KONDO AI
IPC: C09D11/00
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink set for inkjet which has good visibility even on a plain paper or a regenerated paper exhibiting uneven ink absorption, a transparent recording medium exhibiting no ink absorption, a recording medium of low brightness, a recording medium of low whiteness and the like, and exhibits excellent printability in image qualities, drying properties, adhesive properties to a substrate, durability and the like, and an image-forming method using the same.  <P>SOLUTION: The ink set for inkjet for color images comprises an ink composition comprising at least a colorant, a polymerizable compound and a photopolymerization initiator, and contains a white ink used for a substrate treatment of a recording medium.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004018575-A (JP)
Title: Preparation process of crosslinked polyolefin resin foam
Inventor: YASUZAWA HITOSHI
IPC: C08J3/22
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crosslinked polyolefin resin foamed article having fine and homogeneous cells in a range of a low expansion rate to a high expansion rate, which is excellent in extrudability of a foamable sheet, stability upon normal pressure foaming, smoothness of an appearance of an article and homogeneity of thickness.  <P>SOLUTION: The article is produced by adding polytetrafluoroethylene particles having a particle size of 10 μm or less to a polyolefin resin having an MFR of 0.1-30 g/10 min, whereby melt strength of the resin can be increased without changing extrudability upon molding a foamable sheet to give stably a crosslinked polyolefin resin having fine and homogeneous cells in a range of a low expansion rate to a high expansion rate, which is excellent in smoothness of an appearance of an article and homogeneity of thickness.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020830-A (JP)
Title: Polarizer, polarizing plate and picture display device
Inventor: SUGINO YOICHIRO
IPC: G02B1/11
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polarizer and a polarizing plate whose optical characteristics under heating and humidifying conditions are excellent so as to solve newly arising problems due to the expansion of the use of an LCD or the like, specially the increase of the size of a screen, the thinning of it and the improvement of the luminance of a back light and whose durability is excellent and the change of the size and the change of appearance are reduced, a liquid crystal display device and a luminous type display device using them and an inhouse manufacturing method by the polarizer and the polarizing plate.  <P>SOLUTION: The modulus of elasticity in an axial direction for absorbing light is set as 2,000-6,000 N/mm<SP>2</SP>and also rupture strength in the axial direction for absorbing the light is set as 30-100N in the polarizer, and the polarizing plate uses the polarizer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003083280-A (JP)
Title: Cross flow pump
Inventor: SAEKI TAKAFUMI
IPC: F04D17/04
Filed: 2002-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a cross flow pump reducing noises and achieving a full pump flow rate even inside a restricted design space by improving pumping efficiency. SOLUTION: An impeller 10 has an annular belt type connecting part 30, plural vanes 11 arranged approximately with an equal interval on outer periphery of the connecting part 30 to form cascades, and two or more wheels 20, 40, 50 respectively having rotation shafts at different positions and rotatably supporting the connecting part 30 from inside. Accordingly, the cascades are formed by arc-shaped centrifugal cascades 10a, 10b, 10c, forcedly formed by the respective wheels 40, 20, 50 and straight cascades 10d, 10e, 10f formed among the respective wheels 40, 20, 50. By using the straight cascades 10d, 10e, 10f for intake, the pumping efficiency is improved. Thereby, noises are reduced and the full pump flow rate can be achieved even inside the restricted design space.
Patent JP-2004019260-A (JP)
Title: Water passage
Inventor: YAMASHITA KATSUHISA
IPC: E02B5/02
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a favorable purifying performance by securing sufficient time for water to get into contact with contact material.  <P>SOLUTION: Flowing water is guided to flow roughly in a zigzag way along a plane, thereby sufficient time is secured for water to get into contact with the contact material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022385-A (JP)
Title: Manufacturing method of fluorescent lamp, fluorescent lamp, and lighting system
Inventor: IZUMI MASAHIRO
IPC: C09K11/73
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a fluorescent lamp preventing reuse of a recycled phosphor and having a higher performance level than an existing fluorescent lamp, a fluorescent lamp, and a lighting system that uses such fluorescent lamps.  <P>SOLUTION: The fluorescent lamp manufacturing method comprises a first step 11 of preparing a recycled three band phosphor recovered from a used fluorescent lamp comprising a phosphor layer using a three band phosphor, a second step 12 of producing a three band phosphor of an equivalent color temperature mainly using the recycled three band phosphor and having a color temperature regulated substantially to the color temperature of a calcium halophosphate phosphor, a third step 13 of forming a phosphor layer mixed from an unused halophosphate phosphor and the three band phosphor of an equivalent color temperature obtained in the second step, a fourth step 14 of sealing a pair of electrodes in opposite ends of a glass bulb with the phosphor layer to form a translucent discharge vessel, and a fifth step 15 of sealing a discharge medium in the translucent discharge vessel.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019861-A (JP)
Title: Device for sending articles with screw
Inventor: HAYASHI EIJI
IPC: F16H25/22
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for sending articles with screw capable of preventing reduction of operability due to vibration of a deflector piece in the screwing device formed that a rolling element return member consists of a pair of deflector pieces each having return guide passages to guide a rolling element along the lead angle of a rolling element rolling groove; and a return guide passage connecting element and a pair of deflector piece built-in holes are formed in the outer surface of a nut.  <P>SOLUTION: The device is constituted so that a pair of deflector piece contact parts 25 and 25 having a mating surface 25a approximately in the same size as the size of the cross section of the deflector piece are situated at the return guide passage electing element 172, and the mating surface 25a of the deflector piece contact part 25 is pressed against the upper end face of the deflector piece built in a deflector piece built-in hole.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020537-A (JP)
Title: Method and apparatus for measuring timing jitter of optical pulse
Inventor: TSUCHIDA HIDEMI
IPC: G01J11/00
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus for measuring the timing jitter of optical pulse measurable with a photo detector or a signal analysis device.  <P>SOLUTION: In the method for measuring the timing jitter of optical pulse, the optical pulse of high repetitive frequency is modulated in intensity with a signal of lower frequency than the high repetitive frequency to generate longitudinal mode signal light with higher-order modulation sideband wave light. The longitudinal mode signal light and the higher-order modulation sideband wave light are detected, and the timing jitter is obtained from the detection output.  <P>COPYRIGHT: (C)2004,JPO