baber/WOPTO huggingface dataset:
Patent JP-2004223280-A (JP)
Title: Balloon for medical device
Inventor: WANG LIXIAO
IPC: A61F2/958
Filed: 2004-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a balloon which lessens the force needed to extract a balloon catheter from the body.  <P>SOLUTION: The balloon for medical device is formed by a method which extends the tube of a thermoplastic polymer material consisting of a block copolymer material radially in order to form a first diameter balloon at a first temperature under the first pressure. The formed balloon is annealed at a second temperature lower than the first temperature under a second pressure which is lower than the first pressure and higher than an atmosphere pressure over enough time to contract to a smaller second diameter than the first diameter. The balloon is consecutively installed in a catheter.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005273437-A (JP)
Title: Window frame provided with crime-prevention screw lock
Inventor: KIKUCHI HIROSHI
IPC: E05C5/04
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a window frame with a crime-prevention screw lock using a cavity of a metal or aluminum-made frame.  <P>SOLUTION: A female screw is installed in a cavity of two window frames, and these frames are tightened together by a screw lock. This window frame is characterized in that when the two window frames are tightened together with the screw lock, the whole screw piece can be housed within the cavity.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004326113-A (JP)
Title: Device and method for automatic classification and identification of similar compressed audio files
Inventor: SUNDARESON PRABINDH
IPC: G10L19/02
Filed: 2004-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To automatically classify and identify similar compressed audio files.  <P>SOLUTION: The audio files are divided into frames in time domains, and the frames are compressed into respective files in frequency regions by using psychological acoustic algorithm. Each frame is divided into subbands, each of which is further divided into divided subbands. Spectrum energy in each divided subband is averaged over all the frames. A quantity for each divided subband as its result becomes a parameter. A group of parameters is compared with a group of corresponding parameters generated from a different audio file to judge whether the audio files are similar. For sound response with higher sensitivity, a divided subband of a lower subband can be compared and secondary information generated by psychological acoustic compression includes data regarding rhythm and a sounding flag is usable as part of comparison.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005309230-A (JP)
Title: Self-luminous display module, electronic equipment equipped with the same, and method of verifying defective state in the module
Inventor: SATO HIROYUKI
IPC: H01L51/50
Filed: 2004-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self-luminous display module capable of detecting a highly possible state of resulting in luminescence fault, and alrming it.  <P>SOLUTION: In a detection mode, an inverted bias voltage VM1 is applied to one of the self-luminous elements. A feeble current flowing through the element is supplied to a transistor Q3 from a current mirror circuit with transistors Q1, Q2. A current mirror circuit and a current amplifying means are constituted of transistors Q3, Q4 through Q7. A current-amplified current is compared with a current from a reference current source 8 in a current comparison type comparator 7, and an output thereof is latched by a latch circuit 9, and stored in a data register 10. When a feeble current of a predetermined value or more is caused to flow by the inverted bias voltage, it is judged that a possibility of resulting in luminescence fault is high, and a alarming means is driven appropriately by using the data stored in the data register 10.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005314141-A (JP)
Title: Octahedron sodium chloride and method for producing the same
Inventor: SASAKI SHIGEKO
IPC: A23L27/40
Filed: 2004-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide octahedron sodium chloride capable of suppressing caking between crystal grains over a long period of time at a low cost, and a method for producing the same.  <P>SOLUTION: The octahedron sodium chloride contains L-aspartic acid and the crystal faces are composed of ä111} planes, wherein the content of the L-aspartic acid in the octahedron sodium chloride is preferably 5.0×10<SP>-4</SP>-3.0×10<SP>-3</SP>mol to 1 mol octahedron sodium chloride.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005317811-A (JP)
Title: Measuring device and method therefor
Inventor: KOIDE NAOKI
IPC: H01M14/00
Filed: 2004-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide measuring device and method capable of accurately and quickly measuring the output characteristic of a photoelectric conversion device using an organic material.  <P>SOLUTION: A control unit 21 instructs a bias power supply 11 to apply a bias voltage, and acquires a measurement value from a voltmeter 12 and a measurement value from an ammeter 13 when a time not less than the sampling delay time e.g. 10 ms and not more than the time constant of a solar battery cell 10 has elapsed. In this case, the control unit 21 measures the voltage and the current at each time when the bias power supply 11 is changed stepwise in the direction from a short circuit state to an open state to obtain a first voltage-current characteristic. Then, it measures the voltage and the current at each time when the bias power supply 11 is changed stepwise in the direction from the open state to the short circuit state to obtain a second voltage-current characteristic. A computing unit 22 averages the first voltage-current characteristic and the second voltage-current characteristic to obtain a third voltage-current characteristic, and the characteristic of the solar battery cell 10 is obtained from the third voltage-current characteristic.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005318350-A (JP)
Title: Recorder
Inventor: SODA MINORU
IPC: H04N5/76
Filed: 2004-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that an operator repeatedly transmits mail for a program reservation when a reservation is applied to a plurality of programs, or when a reserved program overlaps with the existing reserved program in a time band in a recorder allowing the program reservation by using the Internet.  <P>SOLUTION: The recorder involves: selecting recording reservation mail described on the basis of a specific format from received mail; extracting one or a plurality of recording reservation data described on the basis of the specified format; and collating information on a registered existing reserved program with information on a new reserved program; when the time band overlaps, conducting a plurality of videotape reservations by one piece of electronic mail by executing the reservation by deciding the presence or absence of the newly reserved program in accordance with the preference of the newly reserved program. Furthermore, selection in accordance with the preference allows reserved registration for a desired program by one piece of videotape reservation mail even when overlapping with the existing videotape reservation in a time band.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005273643-A (JP)
Title: Rotary pump
Inventor: OKAMOTO HIDEO
IPC: F04C18/356
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary pump capable of making high compression and durability effective without lowering the reliability of an compressing element.  <P>SOLUTION: The rotary pump is provided with an oil collecting pan at a bottom portion, and a contacting surface portion 4 for changing an orientation of a tip end of a reciprocating partition plate 5 that is the compressing element of a compressing mechanism having an upper part of a crank shaft 3 as an input shaft according to eccentric rotations of a roller 2. A crank is provided at a lower part of the crank shaft 3 so as to make that part slidably contact at all times, and so as not to prevent a contact surface portion 4 from coming off at the time of compression. An arm is provided in a reversed L-shape at a rear part lower side of the reciprocating partition plate 5. A reciprocating partition plate arm shaft 8 is provided there and coupled by the coupling rod 27. The contact surface 4 is surface-contacted with the roller 2, and an oil groove 28 is directly provided on an upper side of an eccentric portion 33 from a center hole of the crank shaft 3 to a side 3 in a radius direction. And a circular oil groove 34 communicating to the oil groove 28 is provided. The oil groove 34 is provided to a four-surface oil groove 39 provided in a guiding groove 15 four-surface inside of an upper plate 10 which communicates the circular oil groove 34. Each oil groove is communicated to an oil hole 17.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005319845-A (JP)
Title: Foaming filling member
Inventor: MUTO SHINJI
IPC: B62D29/00
Filed: 2004-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foaming filling member which forms a sheet-like foaming base material in a predetermined shape corresponding to a shape of a space of a structure with excellent working efficiency by a simple configuration, and arranges it in the space of the structure with excellent working efficiency without affixing it to a wall surface to define the space of the structure.  <P>SOLUTION: Cut-out parts 4, 5, 6, 7 cut out in the middle of the thickness direction and cut parts 9, 10 penetrating in the thickness direction are formed in a sheet-like foaming base material 2. The foaming filling member 1 can be formed in a three-dimensional shape corresponding to an internal space of a pillar when the foaming base material 2 is bent along the cut-out parts 4, 5, 6, 7 and the cut parts 9, 10, and the bent foaming base material can be arranged in the internal space. By foaming the foaming base material 2, foaming materials can be filled in the entire internal space without any clearance.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005319673-A (JP)
Title: Image forming system
Inventor: FUJITA TAKESHI
IPC: B41J5/30
Filed: 2004-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer system capable of preventing a destruction of all the data due to destruction of an HDD and of improving the security.  <P>SOLUTION: A printer 5 and a host device 3 are connected with each other to form a printer system. When there are a plurality of printers in the identical environment, an area of a memory medium in a printer 25 having the large capacity is provided to the printer 5 not having a memory medium in the identical environment, so that the printer 5 can perform the printing using the memory medium. When a power source is turned on, the printer 5 and the printer registered at that time share the memory medium.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004289170-A (JP)
Title: Cerium oxide polishing agent and method of polishing substrate
Inventor: ASHIZAWA TORANOSUKE
IPC: B24B37/00
Filed: 2004-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cerium oxide polishing agent which polishes the surface to be polished of a SiO<SB>2</SB>insulating film or the like at a high speed without scarring the surface.  <P>SOLUTION: A Si wafer on which the SiO<SB>2</SB>insulating film prepared according to TEOS-CVD method or the like is formed, is polished with the cerium oxide polishing agent containing a slurry, where cerium oxide particles with a particle diameter of 500 nm or larger of content: 3 to 40 vol% and the median of 150 to 450 nm is dispersed in a medium.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005320048-A (JP)
Title: Tissue paper box
Inventor: TAKAHASHI SHUNZO
IPC: B65D25/20
Filed: 2004-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tissue paper box which can be placed in a smaller space than conventional ones.  <P>SOLUTION: The tissue paper box has a parallelepiped body 11 having three pairs of faces 11a, 11b and 11c each having a different size. The body 11 has an outlet 12 for tissue paper 1 on at least one of surfaces 11b with the second largest size. The body 11 has an advertisement 13 on the surface 11a with the largest size. A spring 15 for urging the tissue paper 1 stored inside the body 11 toward the outlet 12 is provided in the body 11. The body 11 and the spring 15 are formed by folding a single piece of paper. The spring 15 is formed by extending the paper from a part inside the body 11 where the paper is folded and stuck into a box shape to constitute the body 11 and folding it in a zigzag cross section.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005327486-A (JP)
Title: Method of mounting gasket on fuel cell separator
Inventor: MIZUTANI MASAHIKO
IPC: H01M8/10
Filed: 2004-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of mounting a gasket on a fuel cell separator, which restrains fluctuation of thicknesses of unit cells, and improves a mounting property of the gasket and an assembling property of the fuel cell.  <P>SOLUTION: A liquid fluororubber as a raw material for the gasket is poured into a gasket groove 10 formed between separators 1a, 1b, in a state of superposing the separator 1b on the separator 1a, and the superposed separators 1a, 1b are integrated by a gasket 11 formed by solidification of the poured liquid fluororubber. By the above, the gap between the separators 1a, 1b having a function of cooling plate is eliminated, the fluctuation of the thicknesses of unit cells is restrained, and a mounting property of the gasket 11 for sealing cooling water on the gasket groove 10 formed between the inside face of the superposed separators 1a, 1b, and an assembling property of the fuel cell, are improved.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005325708-A (JP)
Title: Canister
Inventor: NAKAGAWA TAKUYA
IPC: F02M25/08
Filed: 2004-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a canister for improving collecting performance by sufficiently restraining a temperature change even in a small type.  <P>SOLUTION: In this canister, the inside of a vessel 1 is divided into a main chamber 6 and an auxiliary chamber 8, and are mutually communicated. The main chamber 6 is provided with an inflow port 16 for introducing fuel vapor and an outflow port 18 for exhausting separated fuel to an intake pipe of an internal combustion engine. The auxiliary chamber 8 is provided with an introducing port 26 for introducing air. The fuel vapor introduced from the inflow port 16 is adsorbed in adsorbents 42 and 50. and the fuel adsorbed in the adsorbents 42 and 50 is separated by the air introduced from the introducing port 26. The main chamber 6 is filled with a capsule 44 containing a heat accumulating material for adsorbing or releasing heat by a phase change together with the adsorbent 42. The adsorbent 50 filled in the auxiliary chamber 8 is molded from powdery activated carbon. The adsorbent 50 is formed in a shape of shortening a distance up to the inside activated carbon from a surface of the adsorbent 50.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005328222-A (JP)
Title: Device and program for notifying operating state
Inventor: HIROBE TAKANORI
IPC: H04W4/04
Filed: 2004-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation state notifying device capable of informing a specified user of the operation state of a vehicle in real time, without requiring troublesome operations.  <P>SOLUTION: A control section 12 of a car navigation device 5 giving notice of the operation state (current position, arrival time of destination, traffic conditions, etc.) of the vehicle stores the electronic mail address of a mobile terminal device 1, sent from the mobile terminal device 6 in an information storage section 11 to register the mobile terminal device 1, as a notification destination of the operation state, generates operating state information indicating the latest operating state, and transmits the operating state information to the registered notification destination with a specified timing.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005324281-A (JP)
Title: Blasting abrasives
Inventor: HIRAI MASANORI
IPC: B24C11/00
Filed: 2004-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide abrasives having a long product life because of high repeated use frequency without damaging the surface of a polished material, making the most of polymer-like elastic property in spite of a single metallic material using superelastic property.  <P>SOLUTION: In the blasting abrasives formed of powder of a shape memory alloy member with a primary average grain diameter of 0.05-3 mm exhibiting martensitic transformation, a member used as the shape memory alloy member is to exhibit a shape memory effect through solution annealing and quenching after crushing at least one alloy selected from CuAlNi alloy, CuZnAl alloy, FeMnSi alloy, CuAlMn alloy, CuAlNiTi alloy and CuAlNiMn alloy.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005326743-A (JP)
Title: Zooming lens and information device having photographing function
Inventor: OHASHI KAZUYASU
IPC: G02B15/20
Filed: 2004-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a zooming lens which has a variable magnification ratio as high as ≥4.5 while having a sufficiently wide angle of view as ≥35° half angle of view in the wide-angle limit, and which has sufficient resolving power even for imaging an object image by a compact size pickup device having a 3- to 5-million pixel range.  <P>SOLUTION: The zooming lens comprises, from the object side to the image side, first to third lens groups having positive, negative and positive refractive powers, respectively, and an aperture diaphragm disposed between the second lens group II and the third lens group III. When a scaling is changed from the wide-angle limit to the telescopic limit, the interval between the first and second lens groups is increased and the interval between the second lens group and the third lens group is decreased. In the zooming lens, the ratio Y'<SB>max</SB>/f<SB>w</SB>of the maximum image height Y'<SB>max</SB>to the focal length f<SB>w</SB>of the whole system in the wide-angle limit is in the range of (1): 0.70<Y'<SB>max</SB>/f<SB>w</SB><1.00. The second lens group II comprises three lenses: from the object side to the image side, a negative lens having a surface with a large curvature facing the image side, a positive lens having a surface with a large curvature facing the image side, and a negative lens having a surface with a large curvature facing the object side.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005326782-A (JP)
Title: Optical deflector and its driving method
Inventor: KATO SEIICHI
IPC: H04N1/036
Filed: 2004-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To freely set an angle of deflection of a mirror without depending on the elastic limit or the fracture limit of a rigid member.  <P>SOLUTION: Electrodes 103a, 103b, 103d are arranged symmetrically to the rotary center axis of a planar member 106, with a potential V1, V2, V3 applied to the electrode 103a, 103b, 103d respectively, causing the planar member 106 to have a floating potential Vm. The potential difference between the electrode 103a, 103d and the planar member turns to the driving voltage of the planar member, varying the potential of the electrodes 103a, 103d and controlling the inclined direction of the planar member 106 having a light reflection area.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005329570-A (JP)
Title: Filling apparatus for fluid substance
Inventor: TANIGUCHI TOSHIHISA
IPC: H05K3/46
Filed: 2004-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filling apparatus for a fluid substance, which enables the fluid substance to be easily and surely infilled into a hole provided on the surface of a sheet material, without requiring adjustment each time the thickness of the sheet material and the vacuum pressure of a filling chamber are changed.  <P>SOLUTION: A filling head 100h of this filling apparatus 100 comprises: a top board 101t which faces the surface of the sheet material 11; a side wall case 101s which abuts on the surface of the sheet material 11, one end surface of which is provided with squeegee packing 32 for rubbing the fluid substance 20, supplied to the surface of the sheet material 11, into the hole, and which forms a first hermetically-sealed space along with the top board 101t; and a sealing member o2 which is interposed between the top board 101t and the side wall case 101s, and which permits vertical relative displacement between the top board 101t and the side wall case 101s, while maintaining the hermetic sealing of the first sealed space.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005332105-A (JP)
Title: Lane marking recognizing device for vehicle
Inventor: IKEDA TETSUO
IPC: B60R1/00
Filed: 2004-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lane marking recognizing device for a vehicle for precisely and accurately recognizing a lane marking by selecting an image to be synthesized according to a speed.  <P>SOLUTION: This lane marking recognizing device for a vehicle is provided with image synthesis means (S100 to S110) for extending the length of a lane marking such as a white line in a photographic image by synthesizing a plurality of photographic images photographed in different time by a photographing means such as a camera. The traveling speed of the vehicle is detected, and when the photographic time of an arbitrary photographic image among photographic images to be synthesized is used as a standard, at least one photographic image photographed in the past with a time interval determined according to the traveling speed detected for the arbitrary photographic image is selected as a photographic image to be synthesized with the arbitrary photographic image (S100).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005331886-A (JP)
Title: Method for manufacturing liquid crystal display element
Inventor: IWANE KAZUYOSHI
IPC: G02F1/1343
Filed: 2004-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a liquid crystal display element, with which a thin and uniform alignment layer is formed, and further dust remaining on a substrate surface after rubbing treatment is certainly removed, and a sealing speed of a liquid crystal is improved.  <P>SOLUTION: The method for manufacturing the liquid crystal display element comprising the liquid crystal sealed between two sheets of opposing substrates with electrodes and the alignment layers formed thereon, has a step to plasma treat a substrate surface on which the electrode had been formed and a step to form the alignment layer on the plasma treated surface of the plasma treated substrate.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005338290-A (JP)
Title: Color liquid crystal display device
Inventor: ICHIKAWA HIROAKI
IPC: F21V8/00
Filed: 2004-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a lateral chromatic aberration in a color liquid crystal display device widened in a color gamut.  <P>SOLUTION: A transmissive color liquid crystal display panel 10 equipped with a color filter 19 is illuminated from the rear face side with a backlight light source device 20, which emits light rays of a plurality of wavelengths broadened in respective peak wavelength characteristics.  <P>COPYRIGHT: (C)2006,JPO&NCIPI