baber/WOPTO huggingface dataset:
Patent JP-2004030183-A (JP)
Title: Contactless ic card reader/writer
Inventor: MAKINO TADAYOSHI
IPC: G06K17/00
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contactless IC card reader/writer capable of extending a communication range.  <P>SOLUTION: The contactless IC card reader/writer is provided with: a receiving means for receiving a transmitted signal of an IC card represented by an intermittence of a subcarrier; a limiter means 14 for limiting a level of the received signal; narrow band tuning amplifying means 22 and 23 for filtering and amplifying the received signal in a narrow band with a subcarrier frequency as a central frequency; a low-pass filter 25 for removing the subcarrier from output signals of the narrow band tuning amplifying means 22 and 23; and a waveform shaping means 26 for comparing the signal processed by the low-pass filter 25 with a threshold to produce a signal representing presence/non-presence of the subcarrier. Only the presence of the subcarrier is detected without performing faithful reproduction of the subcarrier so that the signal from the IC card is reproduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004026023-A (JP)
Title: Power unit for motorcycle
Inventor: KOMURO KOICHI
IPC: B62M9/08
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a miniaturizable power unit for a motorcycle having an engine with a crankshaft arranged in the cross direction of a body frame and a power transmission device including a V-belt automatic transmission, provided between the crankshaft and an axle of a rear wheel, allowing the V-belt automatic transmission to be arranged at an upper position while maintaining ride comfort with the gravity center of the engine avoided from being higher.  <P>SOLUTION: The V-belt automatic transmission 48 has a drive pulley shaft 60 having an axis parallel to the crankshaft 17, spaced from the crankshaft 17 in a plane perpendicular to the axis of the crankshaft 17, and a driven pulley shaft 61 having an axis parallel to the drive pulley shaft 60. In a side view of the motorcycle, the drive pulley shaft 60 and the driven pulley shaft 61 are arranged above a line L connecting the crankshaft 17 to the axle 16 of the rear wheel WR.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004027423-A (JP)
Title: Method for bleaching vegetable fiber bundle
Inventor: SUGIYAMA HIDEHIKO
IPC: D06L4/70
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for bleaching a vegetable fiber bundle by which the fiber bundle can be bleached well by lignin degradation without damaging toughness and flexibility which are excellent characteristics of the vegetable fiber bundle.  <P>SOLUTION: The vegetable fiber bundle is bleached by degrading lignin contained in a binder of the vegetable fiber bundle while evading the degradation of pectin which is an essential component of the binder by an enzymic degradation treatment which selectively carries out a lignin degradation reaction by using a specific mediator activated by an enzyme, and an alkali extraction treatment under a mild condition under which the main component of the binder of the vegetable fiber bundle is not degraded.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004027732-A (JP)
Title: Aseismatic structure of floating body type aseismatic structure
Inventor: OYAMA TAKUMI
IPC: E04H9/02
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aseismatic structure of a floating body type aseismatic structure having a simple configuration and capable of suppressing behavior in the vertical direction of a floating body structure main body floating in liquid.  <P>SOLUTION: This floating body type aseismatic structure 1 is constituted by arranging liquid 7 in an aseismatic pit 3 and the floating body structure main body 2 so as to float in the liquid 7. Floating body load W of the floating body structure main body 2 is composed of fixed load W<SB>1</SB>and fluctuation load W<SB>2</SB>. Load (W<SB>1</SB>- ΔW<SB>1</SB>) excepting a part (ΔW<SB>1</SB>) of fixed load W<SB>1</SB>is offset by buoyancy B without offsetting all the floating body load W of the floating body structure main body 2 by buoyancy. A low shearing rigid structural body 8a is arranged on a digged bottom face 4 of the aseismatic pit 3, and the floating body structure main body 2 is softly landed on it to support a part (ΔW<SB>1</SB>) of fluctuation load W<SB>2</SB>and fixed load W<SB>1</SB>by the low shearing rigid structural body 8a. Moreover, as for soft landing of the floating body structure main body 2, an overhanging part 2b may be provided on a side face of the floating body structure main body 2 and the low shearing rigid structural body 8a may be arranged in an outer peripheral part of the aseismatic pit 3 to support by it.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004029579-A (JP)
Title: Optical fiber coupler reinforcing member and optical fiber coupler
Inventor: TAKEUCHI NANAYUKI
IPC: G02B6/28
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive optical fiber coupler reinforcing member and an optical fiber coupler with high reliability, which improves the strength against a pressure from the outside and improves the workability and the assembling workability of the optical fiber coupler.  <P>SOLUTION: The optical fiber coupler reinforcing member 20 is composed of a member roughly in a rectangular parallelepiped shape formed of a hard material such as ceramics or quartz and is provided with a flat surface 21 in the longitudinal direction. Also, the cross sectional shape has a hexagonal shape inscribing a cylindrical member 50. Then, a recessed part 22 whose cross sectional shape is a U shape is formed in the longitudinal direction of the roughly rectangular parallelepiped shape member and stores a joint part L. Further, the joint part L stored in the recessed part 22 is fixed at both ends of the recessed part 22 with an adhesive material 60 or the like. Chamfering work 23a is performed to both ends of the inner wall surface 23 of the recessed part 22.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004031839-A (JP)
Title: Method for manufacturing solar battery module and method for separating solar battery cell
Inventor: NAKAUCHI ATSUSHI
IPC: H01L31/042
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method capable of preventing the deterioration of characteristics in the case of dividing a solar battery cell of a large area into solar battery cells of small areas and capable of easily connecting a plurality of solar battery cells of small areas.  <P>SOLUTION: In the plate-like solar battery cell 1 consisting of a semiconductor substrate 2 provided with a semiconductor junction area capable of receiving light and having a power generation function on the light receiving face side, the manufacturing method comprises a process for forming a crossing division groove 30 up to halfway depth in the thickness direction of a solar battery cell 1 on the rear face side in order to distinguish a 1st sub-cell 1A and a 2nd sub-cell 1B, and a process for adjacently arranging a plurality of solar battery cells 1 and connecting these cells 1 by electric connection members. Each solar battery cell 1 is separated by the division groove 30 to manufacture a solar battery module connecting the 1st sub-cells 1A and a solar battery module connecting the 2nd sub-cells 1B.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004027781-A (JP)
Title: Clamp fitting device
Inventor: UCHIHASHI YOSHIHARU
IPC: F16B7/04
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clamp fitting device capable of reducing its weight and improving conveyance property and workability.  <P>SOLUTION: This clamp fitting device 10 has a fixed receive member 19 having a recessed part 18 abutting on a mounting object 17 on an inner side, a movable receive member 21 connected with a terminal part of the fixed receive member 19 through a pin 20, and clamp mechanisms 11, 12 having a bolt 23 and a nut 24 connecting the fixed receive member 19 and the movable receive member 21 mutually. A high tensile force steel plate is used in the fixed receive member 19 and the movable receive member 21, and its plate thickness is in a scope of 2.6 to 2.9 mm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004057211-A (JP)
Title: Roll paper holder
Inventor: SHIOMI TSUGIO
IPC: A47K10/36
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To enable even a person having impairment in his/her single hand due to an injury, disease, etc. to simply and surely cut off roll paper by smoothly pulling out the roll paper, to avoid coming out of paper dregs when cutting off the roll paper, and to cut off the roll paper to either of the right and left directions.  <P>SOLUTION: This roll paper holder is constituted so as to pull out part of the roll paper supported rotatably and cut it off with a paper cutting plate swingable on a shaft. Then, the paper cutting plate has a weight for pressurizing the roll paper by its own weight and a curved part having a tapered rear face on the side of its front end, and is provided with a cutter part at the front end of this curved part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004038506-A (JP)
Title: Method, device, system, and program for business form printing, recording medium for recording the same program and computer
Inventor: EMORI TOSHIO
IPC: B41J21/00
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To enable ruled line contained in a business form to be printed in appropriate line width regardless of a type of printer.  <P>SOLUTION: The business form printing system 10 is equipped with a computer 12 and a printer 14. A storage medium 16 of the computer 12 records a business form printing program 18, a business form defining file 20, a printing color converting file 22, a line width converting file 24, and a business form content file 26. The line width converting file 24 stores line width converting information, which indicates a width of the horizontal rule to be instructed to the printer, in correspondence to the line width of the horizontal line contained in the business form defining information according to the type of printer. The business form printing program 18 prepares the business form printing data on the basis of the business form defining file 20. In doing so, the width of the ruled line contained in the business form defining information is converted on the basis of the line width converting information on the type of printer stored in the line width converting file 24.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004039834-A (JP)
Title: Substrate chemical mechanical polishing tool and method for molding the same
Inventor: YAMADA TSUTOMU
IPC: B24D3/02
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-speed polishing tool for dry polishing of silicon bare wafers.  <P>SOLUTION: A mold is filled up with a mixture comprising 5-50 wt.% of crystalline cellulose having an average polymerization degree of 50-400, an average grain diameter of 5-150 μm, 49-94.5 wt.% of grinding grains equal to or lower than the substrate to be polished in terms of Mohs hardness (e.g., magnesium carbonate, calcium carbonate), and 0.5-10 wt.% of a chloride-containing compound with 60-400°C melting point (e.g., chlorinated isocyanuric acid, ammonium chloride), and then the mixture is pressurized with a pressure of 100-1,000 kgf/cm<SP>2</SP>so as to shape the chemical mechanical polishing tool. When the silicon substrate is polished, the chloride-containing compound acts as an accelerator, thereby improving the polishing speed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004040502-A (JP)
Title: Information-reproducing apparatus, information-reproducing method, and information reproducing system
Inventor: IMIYA DAISUKE
IPC: H04N7/173
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To form a thumbnail image in a player based on image data from a server unit and display the thumbnail image.  <P>SOLUTION: In a thumbnail forming module 31 of a player 2, a thumbnail maker 35 receives thumbnail video data Dsn fed from a server, and reproduction process is carried out. On the basis of content information Re, thumbnail data, which are divided from thumbnail video data Dsn into two or more scene ranges, is generated sequentially for each scene and stored sequentially by a thumbnail file 38. Then, the thumbnail data of all scenes are displayed by the thumbnail user interface 36. When a desired thumbnail data is appointed, image data, reproduced by a normal reproducing module 21, are displayed on a normal data user interface 26 so that the image data corresponds to the appointed scene range of the thumbnail data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035750-A (JP)
Title: Method and apparatus for cooling gas for gasifying waste plastic
Inventor: SANPEI HITOSHI
IPC: C08J11/12
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To prevent attachment of ash contained in gas to the interior of a heat recovering apparatus and deposition of unreacted particles to the interior of the heat recovering apparatus.  <P>SOLUTION: A gas cooling apparatus (a quenching furnace) for cooling the gas by spraying water is provided in the upper part of a gasification furnace and water spraying is carried out from the lower part of the quenching furnace and an outlet gas of the quenching furnace is cooled to ≤ 900°C to prevent attachment of the ash to the heat recovering apparatus. When a water spraying nozzle is formed as a two fluids nozzle, a gas produced is recycled to a spraying gas so that a product gas is not diluted with a gas such as nitrogen. The upward gas flow rate of the quenching furnace is kept to ≤ 3 m/s. Thereby, unreacted particles having a fast precipitation rate is retained to prevent the unreacted particles from entering the heat-recovering apparatus.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035492-A (JP)
Title: Apparatus and method for producing aromatic polyisocyanate
Inventor: IZUKAWA TSUKURU
IPC: C07C263/10
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for producing an aromatic polyisocyanate with which a phosgenation reaction can be stably carried out over a long period in the production of the aromatic polyisocyanate; and to provide a method for producing the aromatic polyisocyanate.  <P>SOLUTION: The method for producing the aromatic polyisocyanate comprises a step for reacting an aromatic polyamine with phosgene, a step for cooling a vapor extracted from the reactor by using a heat exchanger, a step for separating the cooled fluid to a liquid and a vapor, and a step for refeeding the separated liquid component to the reactor. The aromatic polyamine is reacted with the phosgene in a solvent while feeding the solvent for dissolving a solid attached to the heat exchanger into a return current passage arranged in the heat exchanger through a solvent-feed port opened in the return current passage arranged in the heat exchanger.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004034914-A (JP)
Title: Conveyance device
Inventor: WADA TOSHIO
IPC: B60B33/02
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To lock a wheel to prevent its rotation around a caster shaft when inverting.  <P>SOLUTION: A conveyance device is provided with a rotary lock mechanism 17 having a lock ring 19 which is concentrically fitted in play into the caster shaft 12 of a caster 6 to fix it to a vehicle body 3 and in which a pair of lock channels 19a are formed at an interval of 180 degrees on an outer peripheral face, a swing lever 21 supported pivotally on a support frame 13 of the caster 6 so as to swing, a lock pin 20 provided protrudedly in one end part of the swing lever 21 to engage with each lock channel 19a and disengage from it, and a spring 22 which fits the lock pin 20 into the lock channel 19a through the swing lever 21. A guide roller 28 provided in the other end part of the swing lever 21 rides on a guide plate 34 provided on a side of an end part of a rail 2 to swing the swing lever 21 against a spring 22 so that the lok pin 20 is separated from the lock channel 19a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004038067-A (JP)
Title: Audio recording device
Inventor: UNO MASAYUKI
IPC: G10L19/02
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an audio recording device which compresses and encodes audio information and records it on a recording medium, to help user set compressibility used to record the audio information.  <P>SOLUTION: A control part 8 receives a choice of music to be read out of a CD-DA disk 15 and recorded in an external memory device 16 and a setting of compressibility used for the recording from the user through an operation part 13. The control part 8 decides whether all selected pieces of music can be recorded in the external memory device 16 with the received compressibility by reference to the free capacity of the external memory device 16, and calculates and presents to the user compressibility with which all of the selected pieces of music can be recorded in the external memory device 16 when not. When the user indicates recording with the presented compressibility, a CD reproduction part is made to read the selected pieces of music out of the CD-DA disk 15, an audio coder 6 is made to compress and encode the pieces of music with the calculated compressibility, and the compressed and encoded pieces of music are recorded in the external memory device 16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004042928-A (JP)
Title: Liquid storage vessel
Inventor: FUJISHIMA HISASHI
IPC: B65D35/38
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid storage vessel for recycling only the vessel by fitting an inner storage bag to an inner side of the vessel, and disposing the empty inner storage bag after the use.  <P>SOLUTION: An inner storage bag 2 formed of a flexible plastic film and inflatable in a balloon-like manner is fitted to an inner side of a vessel 1 with a cap 4 attachably/detachably fitted to a mouth part 3, and a nozzle 5 is fitted to an upper portion of the inner storage bag 2. The outside diameter of the nozzle 5 is smaller than the inside diameter of the mouth part of the vessel 1, and a ring-shaped locking part 6 of the diameter larger than the inside diameter of the mouth part of the vessel 1 is provided on the upper part. This nozzle 5 is inserted in the mouth part 3 of the vessel 1 to form an exhaust passage 8 therebetween, and an exhaust hole 7 communicated with the exhaust passage 8 is opened in a side surface of the ring-shaped locking part 6. After mayonnaise 10 is used, the inner storage bag 2 is drawn from the mouth part 3 integrally with the nozzle 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004044706-A (JP)
Title: Sound proofing sprocket
Inventor: YANAGI JUNICHIRO
IPC: B62M9/00
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sound proofing sprocket improving an sound proofing effect.  <P>SOLUTION: On an outer peripheral surface of a boss portion 11 of a sprocket main body 10 having a plural strips of engaging portions 12 capable of engaging with a roller chain with an outer periphery, a spring ring 21 wherein a part in a circumferential direction is cut is positioned between the engaging portions 12, 12, and fitted by diameter contracting spring force. On an outer peripheral surface of the spring ring 21, an elastic layer 20 made from rubber elastic material is integrally vulcanizing adhered. An outer peripheral surface of the elastic layer 20 forms a wave surface having the same pitch as the engaging portion 12, and crest portions overhang to the outer peripheral side than a teeth bottom 12b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004048571-A (JP)
Title: Cellular phone capable of transmitting/receiving video, and remote monitoring system using portable communication terminal such as phs
Inventor: ITO AKINOBU
IPC: H04W4/90
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chargeable remote monitoring system using a cellular phone which can transmit/receive a video.  <P>SOLUTION: This remote monitoring system using the cellular phone comprises: a detection sensor which can detect motions, sounds, a fixed sound range, light, infrared rays, temperature and human body temperature, etc.; a control section which receives abnormality detection notification of the detection sensor; a cellular phone for transmission which calls a cellular telephone for reception; a portable communication terminal (defined as the cellular phone, etc.) such as a PHS (personal handyphone system) or a fixed telephone when the abnormality detection notification is received; the cellular phone for reception, etc.; and the fixed telephone which receive the call of the cellular phone, etc. for transmission, a DTMF (dual tone multiplexed frequency) signal processing section which transmits and processes remote control information by a DTMF signal from the cellular phone for reception or the fixed telephone and a turntable which can be rotated by the remote control information. The system can easily be set to be made low in cost, has versatility, can be remotely controlled, and can improve security.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004044047-A (JP)
Title: Paper sheet for press forming and formed article
Inventor: FURUTA HIROSHI
IPC: B65D1/34
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper sheet for press forming use, giving inconspicuous torn damage to keep the beautiful appearance even if the surface layer of the paper sheet is torn in the press forming.  <P>SOLUTION: A formed paper tray is manufactured from a corrugated board sheet by using a corrugated board sheet 2 produced by pasting liners 4 and 5 to both surfaces of a core paper 3 using a dyed paper fiber sheet as the liner 5 for the top surface. Even if the liner 5 is torn at a corner having small curvature radius by the press forming, the torn damage 6 is inconspicuous to keep the beautiful appearance of the article because the paper fiber visible from the torn damage is dyed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004052369-A (JP)
Title: Floor structure
Inventor: SUGIMOTO HIROSHI
IPC: E04B5/38
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floor structure which is formed by placing topping concrete on half PC floor slabs, wherein small beams of the floor are completely omitted and girders are prevented from lateral buckling.  <P>SOLUTION: The floor structure is constructed by placing the topping concrete 4 on the half PC floor slabs 1 laid astride the girders 2. According to the floor structure, a joint member 7 having a height almost the same as the thickness of each half PC floor slab is arranged between the half PC floor slabs and erected astride the girders, and then the joint member in this state is embedded in the topping concrete. Thus, the girders are connected together by the joint member, and therefore lateral buckling of the girders is prevented. The joint member has a function as a bottom form for the topping concrete placed between the half-PC floor slabs. Further a rigidity reinforcing diagonal 12 is arranged at a location between a lower edge of the girder and the joint member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004056944-A (JP)
Title: Power distribution system
Inventor: KURITA KAORU
IPC: H02G3/38
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power distribution system which is commonly applicable to a variety of types of vehicles and further in which the concentration of wiring is prevented by dispersing branches of a power cable.  <P>SOLUTION: Three kinds of a first electric connection box (11), a second electric connection box (12) and a third connection box (13) are prepared as connection boxes for distributing power by branching the power cable (7c) for a plurality of electric loads. Necessary load-connecting parts (16a to 16d, 17a to 17d, 26a to 30c and 38a to 38r) are secured in a desired arrangement by adjusting the number of the electric connection boxes and the position of a device.  <P>COPYRIGHT: (C)2004,JPO