baber/WOPTO huggingface dataset:
Patent JP-2005322785-A (JP)
Title: Semiconductor integrated circuit and pattern formation method thereof
Inventor: ICHIMIYA JUNJI
IPC: H01L21/822
Filed: 2004-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pattern formation method of a semiconductor integrated circuit capable of reducing an influence of IR-drop in power source wiring and of securing more wiring resources than conventional methods.  <P>SOLUTION: The pattern formation method includes steps of designing a power source wire and a signaling wire, forming source potential and grounding potential metal patterns (7, 7, 8 and 8) in an empty region respectively in source potential regions (2 and 2) and grounding potential regions (3 and 3) which are regionally and alternately isolated, connecting the metal patterns with the source potential and the grounding potential respectively, and further connecting them with an existing source wire and a grounding wire.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005326980-A (JP)
Title: Cad system for electronic circuit board, computer program, and manufacturing method for electronic circuit board
Inventor: ONO TOMOSHIGE
IPC: G06F17/50
Filed: 2004-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently design a conductive path for an electric power source and for the ground.  <P>SOLUTION: In this CAD system, the first kind of through hole conductor patterns and the second kind of via patterns required therein are arrayed in a through hole conductor layer, by repeating alternately the first through hole conductor construction processing for settling one of the first via pattern on a via layer as a reference via pattern, and for constructing the first kind of through hole conductor pattern in a position on the through hole conductor layer corresponding to the reference via pattern, and the second through hole conductor construction processing for setting a through hole conductor prohibiting area with a radius corresponding to a predetermined limit through hole conductor space around the reference via pattern as the center, on the via layer, for selecting the second kind of via pattern located outside the through hole conductor prohibiting area, and for constructing the second kind of through hole conductor pattern in a position on the through hole conductor layer corresponding thereto, in a form of resetting the first via pattern or the second via pattern corresponding to the constructed through hole conductor patterns to the reference via pattern of the next construction processing.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005017281-A (JP)
Title: Disposable pipet and infinitestimal blood collector
Inventor: HOSODA KOJI
IPC: G01N1/00
Filed: 2004-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a relatively inexpensive disposable pipet and a blood collector that can easily and accurately collect infinitestimal blood and prevents bubbles from being mixed.  <P>SOLUTION: In the disposable pipet in which a pipet cylinder communicates with a flexible cap, a temporary liquid absorbing device that can temporarily absorb liquid and can discharge the absorbed liquid by compressing or spraying gas is mounted into the pipet cylinder. An air permeable filter is mounted between the temporary liquid absorbing device and the cap. A check valve having an opening mechanism is mounted between the tip of the pipet cylinder and the temporary liquid absorbing device. Only the movement of liquid from the tip of the pipet cylinder toward the temporary liquid absorbing device is enabled normally.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005325053-A (JP)
Title: Method for producing (meth)acrylic acid or (meth)acrolein
Inventor: OGAWA YASUYUKI
IPC: C07C51/225
Filed: 2004-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing (meth)acrolein or (meth)acrylic acid, capable of safely leading a gas formed by preliminarily mixing a raw material with molecular oxygen or a molecular oxygen-containing gas into a multitubular reactor, by preventing a fire from starting, nor spreading, and therefore capable of conducting operation more safely than ever, when the product is produced by using at least one kind of propylene, propane, isobutylene, and (meth)acrolein as the raw material and conducting vapor-phase catalytic oxidation reaction of the raw material with the molecular oxygen or the molecular oxygen-containing gas by the use of the multitubular reactor.  <P>SOLUTION: This method for producing the (meth)acrolein or the (meth)acrylic acid comprises supplying the mixed gas formed by mixing the raw material and the molecular oxygen or the molecular oxygen-containing gas to the reactor through a pipeline equipped with a flame arrester.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005325225-A (JP)
Title: Polyacetal resin composition and molded article composed thereof
Inventor: HIRAI YASUHIRO
IPC: C08K5/24
Filed: 2004-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyacetal resin composition which excels in heat stability, remarkably reduces the amount of formaldehyde generated from its product and the amount of a molded deposit formed, improves working atmosphere, and can reduce mold staining, and is suitably used in the materials for interior trim for automobiles or the like, parts of construction materials for buildings or the like, and electric parts.  <P>SOLUTION: This polyacetal resin composition comprises (A) 100 pts.wt. polyacetal resin, (B) 0.01-5 pts.wt. at least one hydrazide compound selected from an aromatic dihydrazide and an aliphatic dihydrazide having a solubility in 100 g H<SB>2</SB>O at 20°C of <1 g, (C) 0.001-0.9 pt.wt. copolymer of an α-olefin and an α, β-unsaturated carboxylic ester, and (D) 0.01-5 pts.wt. hindered phenol at a weight ratio of (C) to (B) of 0.01-1.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005325059-A (JP)
Title: Method for producing 2,3-dihydroxypropyl-(meth)acrylamide
Inventor: OKAZAKI MITSUKI
IPC: C07C231/02
Filed: 2004-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing 2,3-dihydroxypropyl-(meth)acrylamide suppressing the formation of by-products.  <P>SOLUTION: The method for producing a compound represented by general formula (1) (wherein, R denotes a hydrogen atom or a methyl group) is carried out as follows. Glycidyl (meth)acrylate is reacted with ammonia in the presence of phenols.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005323947-A (JP)
Title: Air plane toy
Inventor: AMANO MIKITOSHI
IPC: A63H27/00
Filed: 2004-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toy body capable of expressing a state of flight, a stand for supporting the toy body and an actuator which actuates the toy body so as to express the diversified state of flight.  <P>SOLUTION: The air plane toy which is constituted of the toy body simulating an air plane and a power source unit to meet the following requirements: (a) a motor 2 is provided inside the toy body 1 and the rotary shaft of the motor 2 is linked actuated to a propeller 3 and (b) the toy body 1 is detachably mounted on the mounting part 8 formed on the power source unit 6 and the motor 2 of the toy boy 1 and the power source of the power source unit 6 are connected electrically to the mounting part 8 during the mounting period.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005329983-A (JP)
Title: Lamination with indicator for heat treatment, and method of producing it
Inventor: ITO KATSUNOBU
IPC: C09D11/00
Filed: 2004-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lamination with an indicator for heat treatment, in which an ink composition formation section for the indicator is free from discoloring or oozing due to heat before treatment of boiling sterilization or retorting sterilization, excellent in indication performance whether or not the boiling sterilization has been performed, and reduces economic loss including disposal of unused ink, to thereby make the lamination with the indicator environment-friendly, and suitable for production of small batches of a variety of products, and to provide a method of producing the lamination with the indicator.  <P>SOLUTION: The lamination is produced by sequentially laminating a substrate film layer and a heat seal layer on each other via a bonding layer, and the substrate layer has an indicator ink composition which is formed at least on a laminating surface thereof, and irreversibly color-changed upon heating. The indicator ink composition is an oxidatively polymerized composition and/or a composition polymerized upon energy ray curing, and an offset printing ink composition containing a pigment formed of a bismuth compound and a sulfur compound as main ingredients.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004348135-A (JP)
Title: Optical scanner
Inventor: KIM HYOUNG-SU
IPC: B41J2/44
Filed: 2004-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical scanner in which a nonlinear error which is caused when light beams emitted from a plurality of light sources are made incident on a polygon mirror and the shift of focal point due to the temperature change are corrected, and an optical performance is maintained.  <P>SOLUTION: The optical scanner is provided with: at least one of light sources 101a, 101b; a polygon mirror 108 which reflects and deflects at least a light beam emitted from one of the light sources 101a, 101b; a focusing system which is disposed between the polygon mirror 108 and a photoreceptor drum 120 and focuses respective light beams deflected with the polygon mirror 108 onto a plurality of faces on the photoreceptor drum; and an incident optical system which is disposed between the light sources 101a and 101b and the polygon mirror 108, forms an infinite optical system in a main scanning direction and a finite optical system in a subscanning direction. Thus, the variation in the focal length due to the temperature change is reduced and a linearity error is eliminated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005341144-A (JP)
Title: Antenna system
Inventor: KOBAYASHI HIROAKI
IPC: H01Q13/08
Filed: 2004-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna system capable of enhancing the productivity, suppressing fluctuations in the antenna performance and being applicable to multiple models using a simple mounted configuration.  <P>SOLUTION: The antenna system 7 is provided with a printed circuit board 10 mounted on a front panel 3 of a housing 2; and an antenna unit 9, made of a conductive material and to which an inverted-F element 11 and a ground plate 12 facing the inverted-F element 11 are integrally formed, and in the antenna unit 9, the inverted-F element 11 faces the front panel 3 and sandwiched between the printed circuit board 10 and the front panel 3, and the ground plate 12 is fixed to the printed circuit board 10.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005334428-A (JP)
Title: High water permeability hollow fiber membrane type hemocatharsis apparatus with superior hemocompatibility
Inventor: KADOTA NORIKO
IPC: B01D63/02
Filed: 2004-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medical hollow fiber membrane type hemocatharsis apparatus having superior safety and module assembling property, used for the treatment of the chronic renal failure and having high water permeability.  <P>SOLUTION: This high water permeability hollow fiber membrane type hemocatharsis apparatus is formed by housing the hollow fiber membrane composed of polysulfone-based polymer mainly containing hydrophilic polymer, the thickness of the hollow fiber membrane is 10-50 μm, the outer surface aperture is 8-25 %, the thickness deviation of 0.6 or more, the abundance of the hydrophilic polymer in the outer surface is 25-50 mass%, the elution of the hydrophilic polymer from the hollow fiber membrane is 10 ppm or less, and the burst pressure of the hollow fiber membrane is 0.5-2.0 MPa. The permeability using the purified water is 150-2,000 mL/m<SP>2</SP>/hr/mmHg or more and, when citric acid-added cow blood is sealed in the blood flow side and dipped in isotonic solution containing calcium for 10 minutes, the sealed blood is prevented from coagulation and the hollow fiber membrane is prevented from clogging caused by the coagulation.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005334450-A (JP)
Title: Vacuum cleaner
Inventor: YOSHIDA KAZUHIRO
IPC: A47L9/10
Filed: 2004-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum cleaner capable of easily attaching/detaching a dust case to/from a case support part so that housed dust can be discarded to the outside.  <P>SOLUTION: In the vacuum cleaner provided with a cleaner main body 3 incorporated with a motor-driven blower 12 and the dust case 4 for collecting the dust detachably housed in a case support part 31 provided on the cleaner main body 3, an air outflow port 63 is arranged at one part of the case support part 31, the air outflow port 63 is provided with an air duct 66 for leading the discharge air of the motor-driven blower 12, the discharge air is discharged from the air outflow port 63 when the motor-driven blower 12 is driven, and the dust case 4 is pressurized to the other part of the case support part 31 and held.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005347039-A (JP)
Title: Forming method of solder sucking prevention band of connector pin
Inventor: NOMURA HIROTOSHI
IPC: C25D7/00
Filed: 2004-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To simply form a solder sucking prevention band for preventing unnecessary wetting and the expansion of solder in the surface treatment of a connector pin.  <P>SOLUTION: First plating layers having low wettability to the solder compared with a base metal are formed on both front and rear faces and each side face of at least the coupling portion 13 in a connector pin 10 which is composed of conductive plate composed of at least a contact portion 11, a soldering portion 12, and a coupling portion 13 for coupling these, and after applying insulating inks insoluble to a plating liquid on the both front and rear faces and each side face of the first plate layer so as to form a coating film of a band shape with no cut-line in the circumference direction, a second plating layer having high wettability to the solder compared with the base metal is formed on at least the soldering portion 12. It is desirable that ink jet is injected from oblique direction on the both front and rear faces of the conductive plate 1 of a hoop shape in which a plurality of connector pins 10 are formed integrally and which is transferred in the longitudinal direction.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005343015-A (JP)
Title: Injection mold
Inventor: HAYASHI KAZUTOSHI
IPC: B29C45/44
Filed: 2004-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an injection mold constituted so as to always keep assembling precision higher than predetermined precision.  <P>SOLUTION: The injection mold is provided with a fixed plate 7, a cavity plate and the slide part 4 held between them and constituted so as to link slide part 4 attached to a core plate to the opening/closing operation of the mold. The slide part 4 permits the angular pin 1, which is protruded from the fixed plate 7, to fit even at any position from the advance end to the retreat end of the slide part 4.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005345786-A (JP)
Title: Command processor
Inventor: INAGAKI YOJI
IPC: G10L15/10
Filed: 2004-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a command processor capable of performing processing corresponding to an inputted speech command with a small load.  <P>SOLUTION: An input envelope includes a plurality of envelope values detected from a speech waveform inputted in real time through a microphone 34. A registered envelope includes a plurality of envelope values pre-detected from an inputted speech waveform. The input envelope and registered envelope are both generated by a CPU core 42 and stored in a RAM 48. The CPU core 42 evaluates the difference in envelope value between the input envelope and registered envelope. When the evaluation value meets a condition, the CPU core 42 performs processing based upon a command allocated to the registered envelope. Thus, the difference in envelope value is evaluated, so the processing corresponding to the inputted speech command can be performed with a small load.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005350204-A (JP)
Title: Paper feeding device
Inventor: YAMAMOTO KIYONORI
IPC: B65H3/54
Filed: 2004-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suction type paper feeding device, in which paper is securely separated and supplied sheet by sheet by preventing the next paper from moving to the downstream side, being pulled by the current paper.  <P>SOLUTION: This paper feeding device 1 comprises a paper storage part 10 on which paper P is stacked on a base 12. On the downstream side of the feeding direction of the paper storage part 10, an air blow separation device 20 to assist separation of the paper P is disposed. Above the part, a suction feeding mechanism 30 is disposed to suck and feed the paper. At an upstream part of the uppermost layer of the paper P, a paper holding roller 40 to feed the paper P to the upstream side is provided. The current paper P1 separated from a paper bundle by the air blow separation device 20 is fed by the suction feeding mechanism 30. When the next paper P2 gets in contact with the paper holding roller 40, the paper holding roller 40 feeds the next paper P2 to the upstream side, and the next paper P2 is applied to an upstream end of the paper storage part 10 to be held.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005351730-A (JP)
Title: System for determining set state of car
Inventor: ASAMI TETSUJI
IPC: G01M17/02
Filed: 2004-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system 1 for determining the set state of a car 4, hard to break, and capable of eliminating the need for accurate setting, being not only suitable for full automation, but also acquiring various items of data on the state of the car 4.  <P>SOLUTION: The system 1 for determining the set state of the car 4 is provided with both an image processing part 5 for processing image data acquired by imaging a side surface of a tire 3 and computing tire edge data, indicating the edge of the tire 3 and a determination part 6 for determining whether the state of the tire satisfies prescribed conditions, on the basis of the tire edge data computed by the image processing part 5 and computing state determination data indicating determination results.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006003122-A (JP)
Title: X-ray ct scanner
Inventor: KAMEGAWA MASAYUKI
IPC: G01N23/04
Filed: 2004-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray CT scanner capable of obtaining a tomographic image having a wide visual field with high resolution.  <P>SOLUTION: An intended visual field is divisionally partially CT-scanned a plurality of times, and each partial tomographic image of a photographic object is reconfigured from X-ray transmission data obtained by each the partial CT scanning. By joining the respective partial tomographic images to each other, the tomographic image having the wide visual field is obtained with the high resolution.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006001188-A (JP)
Title: Wood preservative
Inventor: NAKAGAKI TADASHI
IPC: A01N43/653
Filed: 2004-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wood preservative which can keep an excellent antiseptic effect or an excellent fungiproof effect for a long time.  <P>SOLUTION: An antiseptic fungistat such as an organic iodine compound or a triazole compound as an effective component, is microcapsulized, preferably together with an aliphatic ester as a solvent, Further, an antiformic insectproofing agent is added to the microcapsule, if necessary. Alternatively, the microcapsule encapsulating the antiseptic fungistat and the microcapsule encapsulating the antiformic insectproofing agent, are mixed for use.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006009318-A (JP)
Title: Ground anchor
Inventor: YAMAMOTO AKIRA
IPC: E02D5/80
Filed: 2004-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a function from deteriorating due to rust of a belleville spring, by preventing an end of the belleville spring from wearing out, without the use of oil.  <P>SOLUTION: This ground anchor is equipped with: a tendon 2, one end of which is anchored to a ground 40 and the other end of which is exposed from a ground surface 43; an anchorage device 7 which is provided between the other end of the tendon 2 and the ground surface 43 so as to hold the tendon in a tensioned state; and the belleville spring 19 which is provided in the anchorage device 7 so as to transfer a tensile force of the tendon 2 to the side of the ground surface 43 and absorb a fluctuation in the tensile force of the tendon 2, caused by a displacement of the ground 40. Covers 27 and 34 for covering a part, coming into contact with the anchorage device 7, of the belleville spring 19 are provided between the anchorage device 7 and the belleville spring 19, so as to prevent the abrasion of the part, coming into contact with the anchorage device 7, of the belleville spring 19.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006006520-A (JP)
Title: Finger harness
Inventor: WATABE FUMIMARU
IPC: A61F5/37
Filed: 2004-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hygienical finger harness which does not easily slip off from hand, and is excellent in air permeability and fitting property.  <P>SOLUTION: This finger harness 10 is constituted of an approximately rectangular parallelepiped grip section 12, and a finger through section 20 which is provided on the front surface 12A of the grip section 12. The length L of the grip section 12 is set so as to become roughly equivalent to the width of the hand of a user 30, and the width W and the thickness T are set to have dimensions with which the grip section 12 can easily be gripped by the user 30. Also, two through holes 24 and 26 through which the middle finger 32 and the ring finger 34 of the user 30 are passed are formed. The finger through section 20 is provided at a position being closer to one longer edge side of the front surface 12A of the grip section 12, and the grip section 12 is exactly fitted on the palm 36 side at the time of fitting. In addition, on the front surface 12A and the rear surface 12B of the grip section 12, grooves 14 and 16 for ensuring air permeability when being gripped and preventing the palm 36 from becoming stuffy are formed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006013865-A (JP)
Title: Digital camera and image display device therefor
Inventor: OTSUKA KOICHI
IPC: H04N5/225
Filed: 2004-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixed monitor type digital camera for allowing the display image of a monitor to be easily viewed by enlarging a monitor screen.  <P>SOLUTION: In an image display device 20, a swelling part 22a to be projected outward is arranged in a part at the upper edge side of a display area in an outer periphery surrounding the display area, a transparent part 22b is formed at the prescribed part of the swelling part 22a, and a liquid crystal display panel 21 with a display driving element mounted thereon is arranged at the other part. A display driving element mounting part is arranged in a camera main body 1 to correspond to a space at the side of a finder ocular window 5 in the swelling part 22a of the liquid crystal display panel 21. The transparent part 22b is arranged to face the finder ocular window 5.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006006201-A (JP)
Title: Medium for melanocyte
Inventor: IDETA TATSUO
IPC: G01N33/50
Filed: 2004-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medium for melanocyte suitable for the evaluation of the expression level of MITF (microphtalmia-associated transcription factor) gene in melanocyte.  <P>SOLUTION: The medium for melanocyte suitable for the evaluation of the expression level of MITF gene in melanocyte has a b-FGF (fibroblast growth factor) concentration of 0.001-0.5 ng/ml in the medium. The medium is also effective for evaluating the MITF gene expression promoting effect of a substance to be tested.  <P>COPYRIGHT: (C)2006,JPO&NCIPI