baber/WOPTO huggingface dataset:
Patent JP-2003047810-A (JP)
Title: Filter
Inventor: UCHIYAMA TADAO
IPC: B23Q11/00
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a filter whose installation space is reduced, constitution is simplified, replacement or repairing work is not necessary and maintenance is facilitated by the filter drum mounted on a portion where chips are not placed on an introductory passage of a carrying conveyer. SOLUTION: The filter is provided with a tank main body 2 and an endless hinge conveyer. The tank main body 2 houses a liquid-to-be-filtered which is introduced from feed ports 5 provided in the midway of the upstream side and the downstream side and in which a solid and a liquid coexist and has an inclined part 2B formed toward a discharge port 3 arranged above the downstream side. The endless hinge conveyer 6 has the introductory and return passages formed to carry the solid to the discharge port 3. A filter member 22 is provided on the outer peripheral surface between the feed port 5 and a direction changing part 11A of the upstream side of the hinge conveyer on the introductory passage of the hinge conveyer 6.  A filter drum 13 rotatably driven and equipped with an opening part 15A on the side surface to make the liquid filtered by the filter member 22 to flow out to the outside is provided.
Patent JP-2003054716-A (JP)
Title: Article storage device
Inventor: SHIMAOKA TAKASHI
IPC: B65G1/06
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an article storage device of last-in-first-out type capable of carrying out a specific article only. SOLUTION: A plurality of shelves are arranged so as to pass a conveyance face of a conveyor in a shelf vertically to transfer a cargo onto the shelf from the conveyor due to the rise of the shelf and unload the cargo onto the conveyor from the shelf due to lowering of the shelf. The number of article in stock is stored per address in the shelf in a stock file of a controller, stock file is retrieved when specifying the number of article and carrying it out, articles up to the corresponding number of articles are carried out, and unnecessary articles are sorted and are warehoused again.
Patent JP-2003056356-A (JP)
Title: Small-sized planing boat
Inventor: MATSUDA YOSHIMOTO
IPC: F02B67/00
Filed: 2001-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized planing boat mounted with an easy to overhaul overhead camshaft type four-cycle engine without limiting a crankshaft diameter. SOLUTION: The small-sized planing boat is composed so that water pressurized and accelerated by a water-jet-pump driven by the overhead camshaft type four cycle engine with a crankshaft arranged along the longitudinal direction of the boat is jetted from a nozzle opened in the rear, and it is propelled by reaction of the water. The engine E is provided with an intermediate shaft 3 between the crankshaft 1 and a camshaft 2 positioned in a cylinder head 6, and it is composed so that the camshaft 2 is driven by transmitting power from the crankshaft 1 to the intermediate shaft 3 via a first power transmission mechanism 13 (13A and 13B) and transmitting power from the intermediate shaft 3 to the camshaft 2 via second power transmission mechanisms Sk2, Sk3 and 7.
Patent JP-2003059743-A (JP)
Title: Manufacturing method of ceramic electronic component
Inventor: TAKAOKA KEN
IPC: H01F17/00
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To suppress the evaporation of an inner conductor that is exposed onto an end face in burning in a chip type ceramic electronic component where the inner conductor comprises Ag or those using Ag as a main constituent. SOLUTION: In a plurality of ceramic raw chips, an inner conductor is exposed onto an end face, the ceramic raw chips are arranged so that the end faces contact mutually with a gap, and the ceramic raw chips are burned in the arrangement state to obtain a chip-like sintered body.
Patent JP-2003069339-A (JP)
Title: Antenna system
Inventor: HIKOKUBO TSUNEO
IPC: H04B1/38
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized antenna system that can transmit/receive radio waves with a plurality of frequencies. SOLUTION: When a wireless communication device applies a transmission signal voltage to a patch antenna electrode 15 through feeding lines 13, 14 and feeding electrodes 17, 18, the patch antenna electrode 15 is stimulated to emit a radio wave with a first frequency and a slot antenna 16 is excited to emit a radio wave with a second frequency. Conversely when the radio wave with the first frequency reaches the antenna system, the patch antenna electrode 15 is excited and when the radio wave with the second frequency arrives in the antenna system, the slot antenna electrode 16 is excited, received signal voltages with the first and second frequencies are sent to the wireless communication device via the feeding electrodes 17, 18 and the feeding lines 13, 14.  As a result, the antenna system 10 capable of communication with the first and second frequencies is realized with a simple configuration.
Patent JP-2003068711-A (JP)
Title: Vacuum processor and vacuum processing method
Inventor: HIROTSU MAKOTO
IPC: C23C16/44
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum processor that makes it possible to level the flow and the pressure of the exhaust gas from a vacuum processing chamber and to vacuum process a substrate with higher uniformity. SOLUTION: The vacuum processor comprises the vacuum processing chamber 1, a mounting platform 2, an exhaust vent 4 arranged at the lower portion of the vacuum processing chamber decentering from its center, an exhaust mechanism 6 which discharges the processing space 20 connected to the exhaust vent 4 and formed at the upper part of the mounting platform 2 in the vacuum processing chamber 1 through an exhaust line 21 which is specified by the mounting platform 2 and the wall of the vacuum processing chamber 1, a plurality of pressure gauges 8, 9 arranged at circumferences in the vacuum processing chamber, and an aperture adjusting material 3 to adjust the aperture distribution of the exhaust line 21 so that the measured values of a plurality of the pressure gauges 8, 9 are almost the same.
Patent JP-2002202733-A (JP)
Title: Optoelectronic device, inspection method thereof, and electronic equipment
Inventor: UEHARA HIDEKI
IPC: H01L27/32
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To realize accurate inspection even when lines of wiring formed in a projected area have narrow spacing between each other. SOLUTION: An optoelectronic device is provided with a substrate for holding an optoelectronic substance, and a plurality of wiring having a routed wiring part formed in an area except the area faced to the optoelectronic substance on the substrate. The routed wiring part of each wiring has a 1st part, and a second part narrower than the first part in width. In the inspection process of a liquid crystal device having such a constitution, a plurality of inspection terminals for supplying a prescribed driving signal to each wiring is brought into contact with the second part of each wiring.
Patent JP-2002240108-A (JP)
Title: Molding finished product having plastic lens and method for breaking and separating plastic lens therefrom
Inventor: KAWAMURA YOSHITAKA
IPC: B29C45/38
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To obtain a plastic lens shape including a gate suitable to separate the plastic lens from a molding finished product without using a cutter, and to provide a method for separating the plastic lens from the gate. SOLUTION: In order to separate (break) the plastic lens by imparting an ultrasonic vibration to the molding finished product, a sectional area of the gate is simply reduced from a runner toward the plastic lens in the plastic lens. The ultrasonic vibration is imparted, and hence the plastic lens having a smallest sectional area is separated from the gate at the vicinity of a boundary.
Patent JP-2003068572-A (JP)
Title: Method for manufacturing solid electrolytic capacitor
Inventor: SASAKI YOSHIHIKO
IPC: H01G9/00
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To improve ESR of a solid electrolytic capacitor for which conductive high polymer is used for a solid electrolyte and to improve service life characteristics. SOLUTION: For the solid electrolytic capacitor, a sintered compact of tantalum powder is turned to a capacitor element, and 3,4-ethylene-dioxithiophen is oxidatively polymerized with an oxidizer containing sulphate ions and turned to the solid electrolyte. The sulphate ions inside poly-(3,4-ethylenedioxythiophene) are dedoped and then phosphate ions, alkyl sulphate ions and aromatic alkyl sulphate ions are doped. By doping anions not chemically reacting with the poly-(3,4-ethylenedioxythiophene), a conductive high polymer layer maintains high conductivity, degradation by chemical reaction of the conductive high polymer layer is prevented, the ESR of the solid electrolytic capacitor is reduced, and electric characteristics are stabilized for a long period of time.
Patent JP-2003035420-A (JP)
Title: Cooling foot warmer
Inventor: ISHIKAWA HIROKO
IPC: F24C7/04
Filed: 2001-07-22
Abstract: PROBLEM TO BE SOLVED: To manufacture a device more economical than an air conditioner and having a cooling effect more than an electric fan as a cooling device in summer. SOLUTION: A cooling part is disposed near the heater of a foot warmer or the heater is removed to dispose the cooling part there. Thus, bedclothes or a blanket are used as heat insulating materials to outside air to cool the atmosphere in the foot warmer. As a method for making the temperature of the foot warmer lower than outside air temperature, air is cooled by a method using the adiabatic expansion or Peltier effect of cooling gas as used in the ordinary air conditioner to supply the air to the foot warmer, otherwise, the air in the foot warmer is circulated and cooled to lower the ambient temperature in the foot warmer. The foot warmer is cooled to cool the legs of a person so that the body can be effectively cooled to reduce electric power.
Patent JP-2002355056-A (JP)
Title: Composition and method for diagnosis and therapy of disorder accompanied by angiogenesis
Inventor: SHEPPARD MICHAEL GEORGE
IPC: A61K31/7088
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a novel nucleic acid molecule and polypeptide relating to the disorder accompanied by angiogenesis, and a method of identifying the compound for the diagnosis and therapy of the disorder accompanied by angiogenesis. SOLUTION: The objective novel nucleic acid molecule includes a nucleotide sequence encoding canine angiostatin. The novel polypeptide comprises the amino acid sequence of canine angiostatin.
Patent JP-2002150953-A (JP)
Title: Plasma display panel, its manufacturing method and plasma display panel display device
Inventor: MIYASHITA KANAKO
IPC: H01J11/12
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a plasma display panel that has superior discharge stability than in the conventional technology. SOLUTION: When a protective layer 16 is formed on a dielectric layer 15, a seed crystal 163 is provided, in order to enhance orientation of a column crystal 161 comprising the protective layer 16. Thereby, the column crystal 161, which is formed on the seed crystal 163, is oriented selectively, its diameter is formed larger than the conventional technology, thus the exposed area of the protection layer 16 as a whole is reduced compared to the conventional one, and the quantity of impurities adsorbed in the protective layer 16 is reduced. As a result, since the quantity of discharge of the impurities which is adsorbed in the column crystal 161 during PDP discharge can be suppressed, the discharge characteristics of the PDP is improved.
Patent JP-2003077240-A (JP)
Title: Disk device and head loading control method for the device
Inventor: KAWANA NAOAKI
IPC: G11B5/012
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To prevent data recorded on a disk medium from being broken even when current flows to a head owing to an external magnetic field. SOLUTION: The output of a read head 121 composed of an MR element as a constitution element of a compound head 12 is amplified by a head IC 17 and converted by an ADC 19 into a digital value. A CPU 21 when performing head loading operation for loading the head 12 into a data area 112 of the disk medium 11 while the head 12 is retracted to a ramp 10 receives the output of the read head 121 having been amplified by the head IC 17 from the ADC 19 as a detection result of an external magnetic field applied to an HDD. The CPU 21 determines whether the head loading operation is stopped according to the received output of the read head 121 having been amplified, i.e., the detection result of the external magnetic field applied to the HDD.
Patent JP-2003076099-A (JP)
Title: Color image forming apparatus
Inventor: KOBAYASHI TATSUYA
IPC: G03G15/01
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To improve the printing speed in a color image forming apparatus with a 4 paths sequence. SOLUTION: In the apparatus, the moving speed of a photoreceptor drum and an intermediate transfer body is reduced when switching a developing device.
Patent JP-2003072905-A (JP)
Title: Equipment for handling loads
Inventor: INUI YOSHITAKA
IPC: H01L21/677
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide equipment for handling loads that enables passing loads between a load storage device and a load operation device to be carried out in a clean room and reducing equipment cost and running cost. SOLUTION: Load in/out parts 148, 184 for a load storage device 10 and a load operation device 180 are provided facing a clean room 5 that is defined by a partition body 187. Transfer of loads 7 between the load storage device 10 and the load operation device 180 is carried out in the clean room 5. Although it is possible to place the load storage device 10 and the load operation device 180 in a non-clean room (such as an atmospheric room), transfer of loads 7 between the load storage device 10 and the load operation device 180 can be performed in a sufficient clean atmosphere by using the clean room 5. Since it is not necessary to create the clean room 5 over the entire equipment, equipment cost and running cost can be reduced, facilitating the adoption thereof.
Patent JP-2003074397-A (JP)
Title: Accumulator type fuel injection system
Inventor: KAWAZU TOSHIHIRO
IPC: F02D41/06
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To secure the same startability as in normal time, even when a common rail pressure sensor causes failure, by improving boosting performance of common rail pressure at engine starting time when the common rail pressure sensor causes failure. SOLUTION: At engine starting time when the common rail pressure sensor causes failure, current-carrying time can be imparted long to a coil of a solenoid valve of a high pressure supply pump even if the common rail pressure sensor causes failure by controlling a delivery quantity of fuel to a common rail from a delivery port of the high pressure supply pump on the basis of exclusive second starting time common rail pressure (PSTAPCF) set higher than ordinary first starting time common rail pressure (PSTA) when an engine speed (NE) is low. Thus, even when the engine speed (NE) is low, since the delivery quantity of the fuel is increased to the common rail from the delivery port of the high pressure supply pump, the boosting performance of the common rail pressure is improved.
Patent JP-2003071724-A (JP)
Title: Cutting grinding wheel
Inventor: KUSAKABE TSUGIO
IPC: B24D3/00
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a cutting grinding wheel reducing volume to be discarded when the cutting grinding wheel reaches usable limit diameter and reducing warp. SOLUTION: The cutting grinding wheel includes an attachment hole 12 and is formed with a round metal core part 14 having a diameter smaller than the usable limit of a grinding wheel part, and an annular resinoid bonded grinding wheel part 16 including abrasive grains and resin bond for binding the abrasive grains, having same thickness as the metal core part and fixed on an outer circumference part of the metal core part with bond or the like. When the grinding wheel is used up, the metal core part can be reused by discarding the grinding wheel.
Patent JP-2003071574-A (JP)
Title: Friction stir welding method and device
Inventor: NAKAMOTO SHOJI
IPC: B23K20/12
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To join thin metal plates by friction stir welding favorable of the thin metal plate. SOLUTION: A non-consumable pin 14 for a probe 16 is eccentrically mounted against the probe 16 to revolve the non-consumable pin 14 against the axial line 16x of the probe 16, and while the lower half part of the non-consumable pin 14 is subjected to diametric expansion in a taper state to generate large frictional heat in the thin material to be welded as well, welding is carried out by stirring.
Patent JP-2003072614-A (JP)
Title: Bicycle seat pillar installing structure
Inventor: HARTMUT ESSLINGER
IPC: B62J1/00
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To easily adjust a saddle at the same height level. SOLUTION: A pillar guide 41 is fitted and fixed at a tip end of a seat tube 2c, and a seat pillar 10 is slidably attached. The seat pillar 10 is provided with plural recessed portions 10a formed in a longitudinal direction thereof at intervals. A pillar fixing portion 42 has a projecting portion 42b engaging with any one of the plural recessed portions 10a, and the pillar fixing portion 42 is provided on a pillar guide 41 so as to rock between a fixing position where the projecting portion 42b is engaged with the recessed portion 10a and a separating position where the projecting portion 42b is separated from the recessed portion 10a. On a rear surface of the pillar guide 41, a carrier for loading a baggage is installed.
Patent JP-2003072322-A (JP)
Title: Pneumatic tire
Inventor: MURATA KATSUHIKO
IPC: B60C11/11
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To suppress noise and partial abrasion occurring when five straight grooves are formed for improving drain performance. SOLUTION: When five main grooves 2, 4L, 4R, 8L and 8R are formed in a tread 1, and side blocks 7L and 7R and shoulder blocks 11L and 11R are partitioned by first and second lateral grooves 5L, 5R, 9L and 9R, a tread pattern having slightly changed ground area of the blocks is provided.
Patent JP-2003078588-A (JP)
Title: Communication terminal equipment
Inventor: TAKAHASHI NOBORU
IPC: G06F15/00
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide communication terminal equipment capable of informing a user that the download of browsing information requested by the user is completed even though the user does not keep looking at a display part 9. SOLUTION: Communication terminal equipment receives and displays browsing information whose download is requested by a user, and a sound is issued based on the receiving state or displaying state of the browsing information so that the user can be informed that the browsing information is readable.
Patent JP-2002186204-A (JP)
Title: Stator for dynamo-electric machine and dynamo-electric machine therewith
Inventor: NODA SHINICHI
IPC: H02K1/16
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To attain significant reductions in vibration and noise. SOLUTION: This stator 1 for dynamo-electric machine is constituted of a stator frame 2 and a stator core 3 fixed on the stator frame 2. The outer periphery of the cross section of the stator frame 2 in the orthogonal direction to the axial one is formed into sinusoidal waveforms of odd number (preferably, one degree of 3, 5 or 7 optionally selected corresponding to the number of poles of the dynamo-electric machine) except one.
Patent JP-2002098028-A (JP)
Title: Nozzle for fuel injector
Inventor: DOBRIN VICTOR
IPC: F02M51/08
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a nozzle 10 for a fuel injector that can improve the degree of atomization of spray fuel almost without an increase in cost of a fuel injector. SOLUTION: The nozzle 10 integrally has a plurality of passages 36 and a plurality of swirl chambers 38. The swirl chambers 38 receive fuel from the passages 36 and spray the received fuel from nozzle holes 44 as a swirl flow or an eddy flow to atomize the fuel finely and quickly.
Patent JP-2003089293-A (JP)
Title: Ink back-flow preventing body composition for writing utensil, and writing utensil having the same therein
Inventor: NAKAMURA HIROYUKI
IPC: C08K3/36
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide an ink back-flow preventing body, which is excellent in ink back-flow preventing performance, back-flow resisting performance and ink visibility, which is stable chemically and by which no remarkable lowering of viscosity develops even being applied with shearing force and which develops no change of viscosity even either under the condition being charged in the writing utensil or under the condition being stored in bulk, and the writing utensil having the ink back-flow preventing body therein. SOLUTION: This ink back-flow preventing body composition for a writing utensil consists of 80 to 98.9 wt.% of a silicone oil, 1 to 10 wt.% of a fine hydrophobic particle silica and a non-ionic surfactant having the HLB value of 4 to 14. In the writing utensil, the ink back-flow preventing body is arranged at the rear end of a writing ink directly housed in an ink housing tube, to which a pen body is mounted.
Patent JP-2003091609-A (JP)
Title: Vehicle maintenance data server device
Inventor: SATO KENJI
IPC: G06Q50/00
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle maintenance data server technology capable of sharing the maintenance information of various kinds of vehicles among vehicle maintenance shops. SOLUTION: The maintenance information is received from an input and output terminal of the vehicle maintenance shop, the received maintenance information is stored, the data is shared by retrieving common items in the maintenance information, and further the repair cost is estimated.
Patent JP-2003094332-A (JP)
Title: Cmp conditioner
Inventor: YAMASHITA TETSUJI
IPC: B24B53/02
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To suppress corrosion due to slurry by enhancing corrosion resistance and abrasion resistance. SOLUTION: An abrasive grain layer 24 is formed by fixing multiple super abrasive grains 23 on one surface 21a of a base metal 21 (grinding wheel base) composed of stainless steel by a metallic bond phase 22 composed of Ni or Ni alloy, etc. A protective film 25 for protecting the base 21 and the metallic bond phase 22 of the abrasive grain layer 24 is formed on one surface 21a of the base 21 in its whole area including the abrasive grain layer 24. The protective film 25 is formed on one face 21a of the base 21 by PVD (physical vapor deposition) and CVD (chemical vapor deposition), it has mainly an amorphous structure having carbon as its main component and silicon added thereto, and has crystalline crystallized partially.  This protective film 25 has such modes that the silicon has either one of a crystal structure of the silicon itself, the amorphous structure, or the SiC crystal structure, or a mixture of several kinds of these structures.
Patent JP-2003089296-A (JP)
Title: Writing board
Inventor: SAKAGUCHI JUNICHI
IPC: B43L1/04
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a flip board having a tray improved in convenience of use and a marker prevented from falling down, and capable of being easily moved. SOLUTION: In the flip board equipped with a stand B2 movable on a floor F through casters B5 and a board main body B1 and a tray 1, both of which are supported by the stand B2, the tray 1 consists of a tray main body 2 forming a housing part 23, on which the markers are placed, and a cover 3 for covering the housing part 23 of the tray main body 2 from above.