baber/WOPTO huggingface dataset:
Patent JP-2003041986-A (JP)
Title: Operation control method for accumulator fuel injector
Inventor: KUWAYAMA TETSUYA
IPC: F02D41/06
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an operation control method for an accumulator fuel injector capable of smoothly carrying out proper control of a rail pressure. SOLUTION: A high pressure control solenoid valve 11 is provided in a downstream side of a high pressure pump 2 for pressurizing fuel inside a fuel tank 1 and feeding it to a common rail 4, and a low pressure control solenoid valve 7 is provided in an upstream side of the high pressure pump 2. The rail pressure of the common rail 4 is raised to a first desired value by operating the high pressure control solenoid valve 11 by closed loop control and the low pressure control solenoid valve 7 by open loop control after an operation start, and then the rail pressure is controlled to be lowered to a second desired value lower than the first desired value. Thereafter, the rail pressure is controlled by switching the low pressure control solenoid valve 7 to a closed loop control action and the high pressure control solenoid valve 11 to an open loop control action.
Patent JP-2003000648-A (JP)
Title: Small articles transporting tray for wheelchair
Inventor: WATABE MASATOSHI
IPC: A61G5/00
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a small articles transporting tray for a wheelchair which is usually kept near at hand and is conveniently and simplely used when needed. SOLUTION: This small article transport tray is fixed on a platelike bridging tool and fitted with an armrest of the wheelchair. The both end of the tray is curved so that it is lightly fixed to the armrest. Small articles such as cups and jugs can be carried on the tray in a house.
Patent JP-2003049341-A (JP)
Title: Polyester fiber/cotton blended yarn plush fabric and beddings and interior textile product each using the same
Inventor: ODA KEIZO
IPC: D06P3/82
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a polyester fiber/cotton blended yarn plush fabric expressing both new touch feeling and color tone while retaining highly excellent thermal insulation, hygroscopicity, moisture transpiration, improved body adaptability or feeling in use and also body shape compatibility as a result of synergistic effect of the respective functions and abilities inherent in polyester fiber and cotton, and to provide beddings and interior textile products each using the fabric. SOLUTION: This fabric comprises blended yarns of polyester fiber and cotton, being characterized in having been put to raising processing after dyed with a hydrophilic dye. The other objective beddings or interior textile products or the like are obtained by using the fabric as the raw material.
Patent JP-2003049744-A (JP)
Title: Method of adjusting fuel injection pump
Inventor: SUMIYA MUNEYUKI
IPC: F02M59/44
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To solve the problem in a conventional adjusting method in which a cylinder rotates simultaneously by tightening force of a valve holder when the valve holder is tightened after a rotation position of the cylinder is adjusted, resulting in position deflection of the cylinder. SOLUTION: In a first step, an adjusting pin 14 is applied to a tightening direction pressing surface 13a of an adjusting recess 13 for measuring a position of the adjusting pin 14. In a second step, the valve holder 7 is loosened, and fixing to the cylinder 2 is released. In a third step, the cylinder 2 is once largely rotated in the same direction as a tightening direction to the valve holder 7, and the tightening direction pressing surface 13a is pushed back by the adjusting pin 14 till a rotation angle of the cylinder 2 becomes as targeted. In a fourth step, as the adjusting pin 14 is kept applied to the tightening direction pressing surface 13a, the valve holder 7 is tightened to fix the cylinder 2 inside a housing 6. In this method of adjusting, the rotation angle of the cylinder 2 can be securely set as target angle.
Patent JP-2003050686-A (JP)
Title: Image forming device
Inventor: UEMURA HIDEMASA
IPC: B41J29/38
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of controlling processing corresponding to input data from external equipment in an energy saving mode (especially at night when anybody is not present in a room) according to its purpose. SOLUTION: When a recording condition is set as 'HDD', at the time of receiving data from a host device 3 in an energy saving time at night, an image forming device 1a records the received data in the HDD. When the recording condition is set as 'OTHER', at the time of receiving the data from the host device 3 in the energy saving time at night, the image forming device 1a transmits the received data to an image forming device 1b.
Patent JP-2003050810-A (JP)
Title: Digest providing system for multimedia content reproducing device with communication function, digest providing server for multimedia content reproducing device with communication function, index preparation terminal, multimedia content reproducing device with communication function, digest providing method for multimedia content reproducing device with communication function, preference information registration method, program therefor and storage medium with the program stored
Inventor: SHIINA TOSHIO
IPC: H04N7/173
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a digest providing system for a portable telephone set providing summarized multimedia contents, a digest providing server for the portable telephone set, an index preparation terminal, the portable telephone set, a digest providing method for the portable telephone set, a preference information registration method, the program and a storage medium storing the program. SOLUTION: To the multimedia contents acquired (10) by being photographed/sound- recorded, an index is added (20). Prescribed parts are extracted from the multimedia contents and the index, they are combined and a digest is prepared (30). The digest is provided (60) for the portable telephone set on a user side through a mobile object communication network or the Internet.
Patent JP-2002111318-A (JP)
Title: Differential attenuater
Inventor: HAGERUP WILLIAM A
IPC: H01P1/22
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To improve the trimming range of a capacitor by reducing a capacitance fringing, and response and in-phase suppression ratio. SOLUTION: First and second dielectrics layers 50 and 68 of low-temperature sintered ceramics material are laminated. Conductive elements 66 and 72 are provided on and under the first dielectrics layer to form an input capacitor while forming a shunt capacitor of conductive elements 84 and 102. An input resistor and a shunt resistor are provided on the upper surface of the dielectrics layer 50. The heat generated by an IC 54 is transferred to a heat sink 108 through the conductive element 102, a heat-conductive via 104, and a heat conductive pattern 106.
Patent JP-2003052295-A (JP)
Title: Weeding sheet
Inventor: MARUYAMA MIKIO
IPC: A01N25/10
Filed: 2001-08-13
Abstract: PROBLEM TO BE SOLVED: To produce a weeding sheet which has excellent mechanical strengths, excellent durability, and low light transmittance, thereby gives high weeding effects, and is not affected by the reflection of solar light. SOLUTION: This weeding sheet is characterized by comprising a cloth-like article which is prepared by laminating one or more thermoplastic resin sheets to one or both sides of a cloth-like article formed from monoaxially stretched synthetic resin yarns and has a light transmittance of <10% and a weight of 50 to 500 g/m<2> . The monoaxially stretched yarns preferably comprise flat yarns, split yarns having many small breakages formed in the longitudinal direction, flat yarns formed by laminating different kinds of compositions, or the like.
Patent JP-2003057287-A (JP)
Title: Burning apparatus for fault point of high-voltage cable line
Inventor: NAGAI TSUMAYUKI
IPC: G01R31/08
Filed: 2001-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a fault-point burning apparatus for a high-voltage cable line which is small-sized and easy to carry. SOLUTION: The output voltage of an isolation transformer 91, which is necessary can be halved in comparison with the conventional case, and the size and the weight of the apparatus can be reduced, since two capacitors 94a, 94b are connected in parallel, when the capacitors 94a, 94b are charged, and the capacitors 94a, 94b are connected in series, when a cable line 1 is charged.
Patent JP-2003059454-A (JP)
Title: Short arc type discharge lamp
Inventor: MATSUSHIMA TAKEO
IPC: H01J61/52
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a short arc type discharge lamp allowing miniaturization of the lamp, and capable of high output by cooling a sealing part of a lead bar in stepped connection glass. SOLUTION: This short arc type discharge lamp 1 installs a base 5 having vent holes 51 and 52 for passing cooling air in a sealing tube 12 by sealing the sealing tube 12 continuing with an arc tube 11 and the lead bar 3 for supporting an electrode arranged in the arc tube 11 by the stepped connection glass 4, and is characterized by arranging a partition plate 6 formed so that the cooling air flowed in from the vent holes 51 and 52 flows in the sealing part 41 in an opening part 42 in inside spaces 71 and 72 of the base 5 formed outside the opening part 42 of the stepped connection glass 4 through which the lead bar 3 penetrates.
Patent JP-2003057474-A (JP)
Title: Method and apparatus for manufacturing optical waveguide component
Inventor: SAKUMA TAKESHI
IPC: G02B6/13
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus excellent in processing stability by preventing the reflection of a laser beam on the surface of a substrate with regard to a method for manufacturing the optical waveguide component for irradiating the substrate with the laser beam to form a region where the refractive index increases in the substrate. SOLUTION: An index-matching agent 9 is filled between an objective lens 4 and a substrate 5. The index-matching agent 9 consists of a liquid or grease matching with the refractive index of the substrate 5. An enclosure 10 is formed so as to surround the perimeter of a vacuum chuck 8. The substrate 5 is irradiated with the laser beam condensed by the objective lens 4 passing through the index-matching agent 9, thereby the reflection of the laser beam on the surface of the substrate is restricted.
Patent JP-2003065171-A (JP)
Title: Intake device of internal combustion engine
Inventor: MATSUBARA TAKUJI
IPC: F02D45/00
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To arrange an air-fuel ratio sensor in a surge tank without causing problems relating to a vehicle and detection accuracy of an air-fuel ratio in an intake passage of an internal combustion engine. SOLUTION: A sensor mounting part 32, which is formed to be recessed to an internal space and projected to the internal space, is provided in the surge tank 30. The air-fuel ratio sensor 38 is assembled to be housed in the sensor mounting part 32. An annular projected part 50 for stemming oil and water flowing along a wall surface of the surge tank 30 is provided on a bottom surface 34 of the sensor mounting part 32.
Patent JP-2003062699-A (JP)
Title: Rotary type powder compression molding machine
Inventor: TAMURA NOBUO
IPC: B30B11/08
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To obtain a rotary type powder compression molding machine (a tabletting machine) which can stabilize thickness and hardness of a molding product to be manufactured. SOLUTION: On the assumption that the tabletting machine has such a constitution that a mortar and upper/lower pounders mounted to a rotating disk are passed through a space between upper/lower pressure rolls 15 and 16 following rotation of the rotating disk, the upper/lower pounders are respectively moved in the axial direction by the pressure rolls, and the molding product (a tablet) is manufactured by compressing and molding a powder material inside the mortar. Liquid flow passages 27 and 41, which forcibly cool the upper/ lower pressure rolls 15 and 16, and a pressure roll part liquid cooling device 51 are provided. The liquid flow passages 27 and 41 are provided to roll shafts 25 and 35 in which the pressure rolls 15 and 16 are supported freely rotatably via bearings 26 and 37.  The liquid cooling device 51 has a liquid circulating flow passage 52 to be connected to inlets 27a and 41a and outlets 27b and 41b of the liquid flow passages 27 and 41, a liquid feeding pump 53 provided inside the liquid circulating flow passages, and a liquid cooler 54 provided inside the liquid circulating flow passages.
Patent JP-2003063377-A (JP)
Title: Master cylinder
Inventor: HATTORI YASUAKI
IPC: B60T11/16
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a master cylinder constituted so that inner stress is not concentrated in a pressurizing chamber of housing, and the pressurizing chamber is made strong. SOLUTION: The master cylinder has a plurality of protrusions 2e which projects inside radially and guides a piston 6 in the axial direction of the inner wall of the pressurizing chamber 10 in the housing wherein the piston 6 of a master cylinder 1 slides, and a plurality of recessed parts 2f formed between protrusions 2e adjacent each other, wherein the peripheral direction length L1 of the recessed part 2f in the peripheral direction of the housing 2 is made longer than the peripheral direction length L2 of the protrusion 2e.
Patent JP-2003068192-A (JP)
Title: Image forming device and manufacturing method thereof
Inventor: KOSAKA YOKO
IPC: H01J29/04
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To obtain an image of high quality in an image forming device having a structure in which an electron source substrate having two or more electron emitting elements formed thereon is opposed to a transparent substrate having a light emitting material formed thereon by preventing static electrification without deteriorating the characteristic of the electron emitting elements to stabilize and uniform the electron emitting characteristic. SOLUTION: The surface state of the electron source substrate is controlled, and a coating material according to the controlled surface state is applied onto the electron source substrate, whereby a high resistance film 6 for selective antistatic is formed in the area other than the electron emitting elements (element film 4) on the electron source substrate.
Patent JP-2003069512-A (JP)
Title: Information providing system for billboard type information notifying device, communication system using billboard type notifying device as base, and billboard type notifying device and mobile terminal with information sending function
Inventor: YOSHIDA ICHIRO
IPC: G06Q50/00
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To allow a billboard to provide a pedestrian and a motorist on a vehicle with information in real time. SOLUTION: A billboard 1 comprises a base station side communication device for a narrow band communication system, where the base station side communication device sends information of a store notified in the billboard or a signboard, e.g. a service content and the like currently taken. The information sent by the base station side communication device is received by a mobile terminal carried by the pedestrian or a mobile terminal carried on the vehicle, to be output in voice or displayed on a liquid crystal display panel.
Patent JP-2002200682-A (JP)
Title: Inflatable structure, array antenna having inflatable structure, and developing method for inflatable structure
Inventor: WATANABE AKITO
IPC: H01Q15/16
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an inflatable structure which realizes a light weight and a high precision and can be adapted to the demand for enlargement in size, an array antenna having the inflatable structure and a developing method of the inflatable structure being excellent in reproducibility. SOLUTION: A film of the inflatable structure 10 constituted of a multilayer structure has an airtight layer 11 forming an airtight space inside, a hardened layer 12 provided outside the airtight layer and a protective layer 13 provided further outside the hardened layer. The hardened layer 12 is constituted of a triaxial fabric of reinforcing fibers.
Patent JP-2002198008-A (JP)
Title: Fluorescent lamp with high color rendering property
Inventor: SOULES THOMAS FREDERICK
IPC: H01J61/40
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescent lamp with high color rendering property using phosphor combined body as little as practicable. SOLUTION: For the fluorescent lamp with high color rendering property, the phosphor is chosen from the material with a general color rendering index of 96, 97, 98 or more at the color temperature of 2,700 to 6,600 K, and the material with a special color rendering index of more than 90 at the color temperature of 2,900 to 6,500 K.
Patent JP-2003065165-A (JP)
Title: Control device of canister purge for internal combustion engine
Inventor: TSUKADA SHINSAKU
IPC: F02D45/00
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a control device of canister purge for an internal combustion engine suppressing air fuel ratio variation of the engine caused by excess purge by controlling one purge valve based on signals from a plurality of air fuel ratio sensors, and enhancing the reliability. SOLUTION: This purge control device for the internal combustion engine is equipped with a plurality of air fuel ratio sensors detecting the air fuel ratio of the internal combustion engine; and one purge valve discharging fuel evaporated in a fuel tank to a combustion chamber. The control device has a means conducting the feedback control of the air fuel ratio based on the output signals of the air fuel sensors; and a means conducting the purge flow control of fuel, and the means conducting purge flow control of the fuel has a means estimating the purge air fuel ratio based on the output signals of a plurality of air fuel ratio sensors;  and a means comparing and adjusting a plurality of purge air fuel ratios, and the means comparing and adjusting the purge air fuel ratios sets the maximum value of a deviation from the target air fuel ratio as the control amount of the purge valve, and prohibits the update of the purge air fuel ratios if a comparing result of a plurality of purge air fuel ratios is present outside the specified range.
Patent JP-2003065837-A (JP)
Title: Instrument and method for measuring vibration, and program for measuring vibration
Inventor: ISHIDA HIDENOBU
IPC: G01H9/00
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To reduce a noise and to enhance measuring precision. SOLUTION: This instrument is provided with a laser resonator 1 for emitting a laser beam L to a vibration measuring object O, and for mixing a reflected beam R in the vibration measuring object O with the emitted laser beam L, a photoreceiving part 2 for receiving a mixed beam therein to be detected as a prescribed form of signal, and a signal processing part 3 for processing the detected signal and for outputting a processed result to a prescribed display part 4 as vibration information of the vibration measuring object O.  The signal processing part 3 is provided with a data dividing function for dividing a signal as to the mixed beam to a plurality of areas, a data fitting function for approximating respectively distributions of the signals within the respective divided areas as prescribed functions in the respective areas, and a data concatenating function for concatenating the respective functions generated in the respective sreas to one function.
Patent JP-2003070574-A (JP)
Title: Corner cabinet
Inventor: YOSHIDA TOKITSUNE
IPC: A47B77/04
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To solve problems that a clearance is made between a front board with a riser and risers on both side boards of a cabinet when a movable cart taken in and out of an opening is provided inside a corner cabinet, and that the corner cabinet is likely to be deformed by a pressing base cabinet joined to the both sides at an assembly because the corner cabinet which can have no bottom boards results in less rigidity. SOLUTION: A filler 10 filling a clearance between a cut 31 for the riser at front edges of lower ends of the both side boards 3, 3 and a riser 81a of the movable cart 8 is provided on the both side boards 3, 3. A temporary securing board 20 attachably and detachably placed across the fillers 10 on their tops prevents deformations of the side boards 3 and a back board 1 during an assembling process of the cabinet.
Patent JP-2002150235-A (JP)
Title: Information processor and external storage
Inventor: YOSHIKAWA MASAYUKI
IPC: G06K17/00
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an information processor and an external storage allowing a user to efficiently grasp the location of the data stored on a memory card and having excellent convenience. SOLUTION: Prescribed colors are displayed on the display section 1001 of a portable terminal 100 based on the contents of the CID holding section 2003 of the external storage 200.
Patent JP-2003070841-A (JP)
Title: Absorbable article
Inventor: FUKUHARA YAYOI
IPC: A61F13/511
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an absorbable article excellent in leakproof effect and having no sticky feeling. SOLUTION: The absorbable article 1 is constituted so that a surface sheet 2 has a large number of curved surface-like convex parts 21 and concave parts 22 and the convex and concave parts 21 and 22 are arranged so as to repeat undulation at least in the longitudinal direction of the absorbable article 1 and unevely distributed to the predetermined regions of the skin contact surface in the absorbable article 1. The sum total of the areas of the convex parts 21 on a plan view is 5-60% of the area of the skin contact surface and the area of the individual convex part 21 is 5-400 mm<2> .
Patent JP-2003073139-A (JP)
Title: Method for producing optical fiber preform
Inventor: NAKAMURA TADAHIRO
IPC: C03B37/014
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an optical fiber preform capable of obtaining high quality optical fibers having less absorption due to hydrogen, or a hydroxyl group, and not generating bubbles after the optical fiber production. SOLUTION: In the production method of an optical fiber preform having a step of obtaining a new glass rod by forming a glass layer on the outer circumference of a quartz rod having a composition including at least one kind of an additive, the glass rod before forming the glass layer is treated with a mechanical means so that the maximum roughness of the surface becomes 0.5 μm or less, then the glass layer is formed after cleaning the surface.
Patent JP-2002235074-A (JP)
Title: Fluorescent substance paste for display, and member for display and display
Inventor: OKUYAMA KENTARO
IPC: H01J11/42
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To obtain a fluorescent substance paste which is used for displays, scarcely causes the deterioration of panel emission intensity and chromaticity irregularity and has high panel emission brightness, to provide a display member, and to provide a display. SOLUTION: The display member has a fluorescent substance layer which contains a plate-like aluminate fluorescent substance containing activated two- valent europium and having a lattice constant c of <=22.630 Å, or a plate-like aluminate fluorescent substance containing activated two-valent europium and coated with a phosphate containing a metal. The display, and the paste which is used for the displays and is a raw material for the displays are provided.