baber/WOPTO huggingface dataset:
Patent JP-2003269228-A (JP)
Title: Split type fuel injection control device
Inventor: HATAKE MICHIHIRO
IPC: F02D41/24
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a split type fuel injection control device which accomplishes a precise fuel injection based on the target amount of injection by eliminating the influence of the foregoing injection upon the following injection and precluding previously various inconveniences when an error is caused in the amount of fuel injection.  <P>SOLUTION: Maps e and f are set on the basis of the changing characteristics of the rail pressure P<SB>cr</SB>generated by execution of a pilot injection and the interfering characteristics of the injecting wave forms in the pilot injection and the main injection generated by a motion delay of a fuel injection valve, and the main target injecting period T<SB>main</SB>is corrected with the first amount of correction ΔTQ<SB>ml</SB>and the correction factor K calculated from the maps e and f, and the influence of the pilot injection is set off.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262760-A (JP)
Title: Optical fiber insertion apparatus
Inventor: YAZAWA YOSHIO
IPC: G02B6/36
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To improve productivity without requiring skills in the case of manual operation, and to reduce time for adjusting operation in the case of performing insertion by an optical fiber insertion apparatus.  <P>SOLUTION: An end-face-processed optical fiber code 1 is held by a fiber holding member so that a core 3 and a fiber 4 are exposed and the fiber 4 is directed upward. A ferrule 5 is held by a holder holding member 47 via a ferrule holder 48 by allowing a ferrule holding hole 48a to be in a negative pressure state. The fiber 4 is introduced to the fiber hole 9 of the ferrule 5 by a pair of guide members 50 provided between the fiber holding member and a holder holding member 47. The pair of guide members 50 can be divided from a butting surface including a fiber introduction hole 27 by an air cylinder.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260522-A (JP)
Title: Method for manufacturing grid for battery electrode plate
Inventor: FUJIWARA YOSHIOMI
IPC: H01M4/74
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a grid for a battery electrode plate by which waving and oscillation of a lead sheet at a delivery part is prevented by pulling out and delivering the lead sheet after laying it along either of two circular cutter rolls.  <P>SOLUTION: In the rotary type expander of the grid for the lead battery electrode plate, the circular cutter rolls 1, 2 on which many circular cutters 3, 4 are fixed lining them on the same axis at intervals are arranged such that two axial directions are parallel. Many zigzag slits are formed on the lead sheet 5 by inserting the lead sheet 5 into the gap where the peripheral edges of respective circular cutters 3, 4 of these circular cutter rolls 1, 2 are alternately inserted into the gap and are engaged. The lead sheet 5 passed through between the two circular rolls 1, 2 is at first conveyed along the peripheral face of either of the circular cutter rolls 1, 2, and the lead sheet 5 conveyed along the peripheral faces of the cutter rolls 1, 2 is delivered after pulling it out from the peripheral face position in the tangent direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262008-A (JP)
Title: Raw material for structure using fiber strip as principal member, its manufacturing method and structural material using it and manufacturing method and usage for structural material
Inventor: HORI SHIMAO
IPC: E04C3/29
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a raw-material tape, a structural material or the like being lightweight, being strong and having large withstand load properties.  <P>SOLUTION: A raw material for a structure in which fiber strips, in which a large number of yarn strips of huge inorganic fibers are stood in rows in a tape shape, collected in a rod shape, bonded with an organic adhesive or an inorganic adhesive 1 and formed in a fiber tape or fiber rope (wire), are used as a principal member is obtained.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261886-A (JP)
Title: Gasification apparatus for biomass such as wood
Inventor: FUJIKAWA ATSUSHI
IPC: C10J3/00
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gasification apparatus for a biomass material, e.g. wood, which can efficiently gasify a biomass material by decreasing or eliminating the pulverization of the material.  <P>SOLUTION: In the gasification apparatus, which is equipped with a gasification oven 1 for generating a high-temperature gas, a thermal decomposition oven 2 for thermally decomposing a biomass material, e.g. wood, with the high- temperature gas, and a solid-gas separation apparatus 5 for separating a combustible gas and solids generated in the gasification oven 1 and the thermal decomposition oven 2, the sectional area of the thermal decomposition oven is set so that the flow rate in the thermal decomposition oven is 5 m/s or lower.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261727-A (JP)
Title: Polypropylene-based resin composition for heat- shrinkable film and heat-shrinkable film comprising the resin composition
Inventor: OBATA YOICHI
IPC: C08L23/12
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polypropylene-based resin composition for a heat- shrinkable film having excellent resistance to whitening by folding, transparency, hot-slipping properties and scratch resistance when producing a film, and hardly causing dropping out of an antiblocking agent at steps of film formation and slitting, and to provide a heat-shrinkable film obtained by at least monoaxially orienting a film of the composition.  <P>SOLUTION: The polyolefin-based resin composition for the heat-shrinkable film comprises (a) 100 pts.wt. crystalline polypropylene-based resin and (b) 0.05-1 pts.wt. cross-linked polymer beads having 0.5-5 μm weight-average molecular weight, 60-96 wt.% content of styrene derivative monomer unit, 2-38 wt.% content of a radically polymerizable monomer unit giving a polymer having ≤1.50 refractive index, and 2-38 wt.% content of a cross-linkable monomer unit. The heat shrinkable film is obtained at least by monoaxially orienting the film of the composition.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003274532-A (JP)
Title: Protector
Inventor: ENDO TOMOMI
IPC: H01R13/56
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protector that allows precise positioning of a tube housed inside the protector.  <P>SOLUTION: The protector 1 comprises a housing part 3 that houses the front end of the corrugated tube 20 and is provided with a latching rib 2 latched to a groove 22 of the housed corrugated tube 20; an engaging part 7 that is formed at the front of the housing part 3 and engaged with the rear end of an engagement detection member 40; and an opening 6 formed in the front end of the housing part 3. The protector is also configured such that a protrusion preventive wall 5 for preventing the tip of the corrugated tube 20 from protruding is formed in the protector, and a clearance is formed between a packing 33 of a female connector 30 and the protrusion preventive wall 5, in a state with the engagement detection member 40 being completely slid to the engagement direction of the female connector 30.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003265282-A (JP)
Title: Display case
Inventor: TAKINAMI MASASHI
IPC: A47F5/00
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display case which can house generally rectangular cases accommodating videotapes, CD, DVD, or the like, in longitudinal direction and lateral direction and which can be freely adjusted in response to case thickness.  <P>SOLUTION: Outer side board 2a, 2b are secured to both ends of an L-shaped base member 1 comprising a back face board and a bottom face board, and a plurality of separating boards 3a, 3b, or the like are slidably secured to base member 1, and DVD cases 5a, 5b are inserted in the longitudinal direction between the respective separating boards 3a, 3b, or the like, separating boards 3 have hooks 35 for putting the cases in the lateral direction at front sides and a support surface 41 rising from a groove 40 into which the lower end of the case is fitted is provided, and the DVD case 5c can be put in the lateral direction by fitting the lower ends of the cases into the above grooves 40.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269096-A (JP)
Title: Segment and manufacturing method therefor
Inventor: HASHIMOTO HIROHIDE
IPC: E21D11/08
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a segment which can enhance workability and economy by reducing weight.  <P>SOLUTION: This segment 1, which is formed like an approximately arc- shaped slab and allows a tunnel lining body to be constructed by coupling the many segments 1 in an excavated hole which is excavated by a shield machine, is composed of concrete C; and a hollow part 1a is formed inside the segment 1. A solid part 1b of the concrete C from a front end side to a back end side is formed at least in a part which is pushed by a pushing means of the shield machine.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003265677-A (JP)
Title: Game machine operating device
Inventor: ANDO KAZUMASA
IPC: A63F5/04
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine operating device which has a configuration aborbing impact from the front surface of a game machine and actualize with the reduced number of components, and which is excellent in cost and durability.  <P>SOLUTION: The game machine operating device (e.g. a start operating device 20) includes: an operation lever (e.g. a start lever 30) for operating the game machine which is arranged so as to be rockable in the game machine (e.g. a slot machine 1) to operate the game machine by a rocking operation; and an elastic member (e.g. a compression coil spring 40) for energizing the operation lever to be normally not rockable but neutral. The operation lever is pushed toward the inner part of the game machine from the outer part of the machine against energizing by the elastic member.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003282246-A (JP)
Title: Manufacturing method and manufacturing apparatus of device, manufacturing method and manufacturing apparatus of organic electroluminescent device, device, organic electroluminescent apparatus and electronic apparatus
Inventor: TANABE SEIICHI
IPC: H05B33/14
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing apparatus of a device capable of manufacturing the device having desired accuracy by evacuating gas included in ink to prevent occurrence of nozzle disconnection or the like and thereby realizing a stable ink-jetting.  <P>SOLUTION: An ink-jet device IJ of this device manufacturing apparatus is provided with: an ink-jet head 20 capable of jetting the ink to a substrate P; a tank 80 installed so as to be connected to the ink-jet head 20 through a pipe 81 for storing the ink; a chamber 82 for housing the tank 80; a degassing device 83 for evacuating the gas included in the ink stored in the tank 80 by reducing the pressure in the chamber 82 to a value lower than that of the atmospheric pressure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002357728-A (JP)
Title: Optical terminating device
Inventor: IBARAKI HIROFUMI
IPC: G02B6/02
Filed: 2002-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost and highly reliable optical terminating device in which reflected return light is suppressed. SOLUTION: In the optical terminating device composed of an optical ferrule, an optical fiber with a core and a clad, and a plug housing for joining; a multi- mode optical fiber having a core diameter larger than the mode field diameter of a single mode optical fiber, which is desirably to be nonreflective-terminated, is used as the optical terminating device, light is diffusely emitted in the multi- mode optical fiber inside the terminating device, thereby suppressing the reflected return light.
Patent JP-2003278989-A (JP)
Title: In-pipe retraction tool
Inventor: DOI KATSUMI
IPC: B29C63/34
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To retract the material to be retracted into a pipe efficiently.  <P>SOLUTION: Rope like bodies 3 capable of connecting the material C to be retracted into the pipe are provided at a plurality of places of the peripheral edge section of a pressure receiving body 2, which is formed from membrane material 1 which can be deformed freely in a thickness direction, and each of the rope like bodies 3 is connected to the retraction material C common to each other so that the pressure receiving body 2 can be inserted into the pipe. The retraction material C connected to the rope like bodies can be retracted in the pipe by moving the pressure receiving body 2 inserted into the pipe in the longitudinal direction of the pipe by the pressure of the pressurized fluid received on the back face side. In such an in-pipe retraction tool, the pressure receiving body 2 is formed into a shape of a bag provided with an opening section 4 which opens faced to the side of the back face.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003235419-A (JP)
Title: Tool for baiting hook
Inventor: NOGUCHI MORIHITO
IPC: A01K97/00
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tool that facilitates baiting a hook and releasing the fish from the hook.  <P>SOLUTION: A large depression and a small depression are formed so that they communicate each other through a slit and an entering part is provided at a proper part of the large depression and an exiting part is formed at a proper part of the small depression thereby forming the main body of the bait vessel. A pair of rods are set upright adjacently near the outside of the entering part to provide the fish releasing tool.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003278547-A (JP)
Title: Subsidiary chamber engine
Inventor: OKAMOTO KAZUHISA
IPC: F02B43/00
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a subsidiary chamber engine wherein combustion in an area wherein flame is hard to go around such as a top clearance portion or a valve recess is promoted.  <P>SOLUTION: This subsidiary chamber engine has a subsidiary chamber (a subsidiary combustion chamber S), and a main combustion chamber M including a piston cavity 23 formed on an upper surface of a piston 1. A nozzle hole Sa provided on the subsidiary chamber S is structured to inject flame jet F injected from the nozzle hole Sa toward the valve recess 13 in a cylinder 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003276826-A (JP)
Title: Part feeder
Inventor: MURAKADO HIROSHI
IPC: B23P19/00
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a part feeder carrying out stable conveying of a part by preventing run-out of a roller shaft.  <P>SOLUTION: The part feeder is provided with a drum hopper 9 storing a plurality of parts; and roller shafts 15, 15 arranged in parallel at a predetermined space with a predetermined inclination angle so as to support the parts fed from this drum hopper 9 and conveying the supported parts by rotating by driving of a motor 3. These roller shafts 15, 15 are guided/supported by a shaft guide 26 covering wider peripheral surface than a half of the circumferential surface, i.e., the peripheral surface not preventing a part passage. Thereby, the run-out of the roller shaft 15, 15 at the time of rotation is prevented. Accordingly, the roller shafts 15, 15 can be rotated while maintaining a predetermined space. Dropping off of the part from the roller shafts 15, 15 or biting or the like of the parts between the roller shafts 15, 15 are not generated and the parts can be stably conveyed and fed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003284159-A (JP)
Title: Relaying apparatus or remote control system
Inventor: OKUDE TAKAAKI
IPC: F24H1/00
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a relaying apparatus for using a maintenance signal for activating a timer of an apparatus and to provide a control system including the relaying apparatus.  <P>SOLUTION: The relaying apparatus 80 is inserted between the apparatus 20 and a remote controller 70 and can use the maintenance monitor signal to realize a timer operation for the apparatus 20 by providing a timer means 94 to the relaying apparatus 80.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003275098-A (JP)
Title: Rice cooker
Inventor: MIMURA MASAYO
IPC: A47J27/00
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To cook rice non-wash processed to be delicious by boiling the rice through a rice cooking sequence in accordance with the kind of the rice non- wash process in a rice cooker in which boiling suitable for the rice non-wash processed can be performed.  <P>SOLUTION: A pot 1 for putting in an object to be cooked is heated by a heating means 2, a plurality of rice cooking sequences corresponding to the kinds of rice non-wash processes to be cooked in the pot 1 are stored in a storage means 6, and the output of a first temperature detecting means 3 for detecting boiling and the output of a second temperature detecting means 5 for detecting the temperature of the pot 1 are inputted to a control means 8 to control the heating means 2. Based upon the selection due to a selection means 7 for selecting the kind of rice non-wash process, the control means 8 boils the rice according to any one of the plurality of rice cooking sequences stored in the storage means 6.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003288230-A (JP)
Title: Test apparatus for portable electronic appliance
Inventor: NISHIMURA SAORI
IPC: G06K17/00
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a test apparatus for a portable electronic appliance easily usable in tests of different applications by efficiently retaining information on tests of a plurality of applications.  <P>SOLUTION: When an operator inputs via a keyboard 6 the application to be tested and a batch file, the CPU 7a of an IC card test apparatus 3 reads from an HDD 8 a profile and a batch file that correspond to the designated application A, and creates a batch file that is characteristic of the application A. Based on the characteristic batch file, a script file 8a is referred to and commands are transmitted sequentially to the IC card 1 as data outputted from the IC card 1 are compared to thereby execute test processes. When the response data outputted from the IC card 1 are as expected, all the processes are determined to have completed successfully, with 'successful completion' displayed on a screen.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003287555-A (JP)
Title: Phase noise measurement method and phase noise- measuring apparatus using the same
Inventor: KOMIYA HIROSHI
IPC: H03L7/095
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phase noise measurement method whose measurement accuracy is improved and to provide a phase noise-measuring apparatus using the method.  <P>SOLUTION: In the phase noise-measuring apparatus that has a PLL circuit and an analysis section for measuring the phase noise of a device to be tested by a PLL detection method, the noise difference of the phase noise by a voltage- controlled oscillator in the PLL circuit is stored at the analysis section in advance to correct a phase noise measurement value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003288137-A (JP)
Title: Back-up device
Inventor: MORI KAZUYA
IPC: G06F12/16
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a small back-up device having a long lifetime, which includes the function of restoring a state immediately prior to service interruption after recovery from the interruption, and is operated by algorithm by which efficiency will not be reduced in normal works.  <P>SOLUTION: The back-up device includes a device for detecting that power is not supplied to an electronic apparatus; a device for supplying power to the electronic apparatus; a power storage device; and a memory for recording information which is processed, before power supply is stopped.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003289235-A (JP)
Title: Film piezoelectric resonator
Inventor: KAWAKUBO TAKASHI
IPC: H03H9/02
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film piezoelectric resonator, where the values of the electromechanical coupling coefficient K<SB>t</SB><SP>2</SP>and the quality factor Q are very high by removing the damages of a resonance excitation section due to etching, or a film piezoelectric resonator which enables the manufacturer to form film piezoelectric resonators having a plurality of different resonance frequencies on the same substrate, without increasing the number of lithographic processes.  <P>SOLUTION: This film piezoelectric resonator possesses a cavity 22 within a monocrystal silicon substrate 21 and has a piezoelectric excitation section 27 consisting of the first electrode 24, a piezoelectric film 25, and the second electrode 26 on the monocrystal silicon layer 23 located above the internal cavity 22.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297779-A (JP)
Title: Composition for polishing and polishing method
Inventor: TAKEDA TOSHIRO
IPC: B24B37/005
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition for polishing and a polishing method for improving the polishing rate of a tantalum composition by increasing the polishing rate of copper at polishing the surface of copper, and reducing the polishing rate of copper at polishing the tantalum composition in a CMP working process of a semiconductor device having a copper film and a tantalum composition.  <P>SOLUTION: This composition for polishing is composed of a polishing material (A), an organic acid (B), hydrogen peroxide (C), benzotriazole or its dielectric (D), a polishing speed adjusting agent (E), and water (F) wherein the polishing material is composed of the mixture of organic grains constituted of an organic high polymer compound and at least one kind of inorganic grains selected from among fumed silica, colloidal silica, fumed aluminum, and colloidal aluminum.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293220-A (JP)
Title: Method for producing polylactic acid fiber having excellent heat resistance
Inventor: OCHI TAKASHI
IPC: D01F6/62
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently producing a nonconventional polylactic acid fiber having excellent heat resistance and qualities.  <P>SOLUTION: The method for producing the polylactic acid fiber having excellent heat resistance comprises subjecting a blend of a poly(L-lactic acid) and a poly(D-lactic acid) to melt spinning and forming a stereocomplex on the spinning line of a yarn.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292195-A (JP)
Title: Recording device
Inventor: TAKEDA KAZUHISA
IPC: B65H5/06
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a proper printing result by detecting a slight movement condition of a transporting driving roller.  <P>SOLUTION: A rotary encoder 30 is composed of a disc-shaped scale 31 and a sensor part 32. The disc-shaped scale 31 is mounted on a shaft end of the transporting driving roller 17a to detect a rotating amount and a rotating speed of the transporting driving roller 17a. On the other hand, the printing paper is nipped between the transporting driving roller 17a and a transporting driven roller 17b, and transported, and the transporting driving roller 17a receives the transporting load in the transporting direction of the printing paper, and slightly moved in the transporting direction. A photo-interrupter 34 detecting the rotation of the disc-shaped scale 31 is mounted in the direction orthogonal to the transporting direction with respect to a center of the rotation of the disc-shaped scale 31, whereby the slight movement of the transporting driving roller 17a can be detected by the photo-interrupter 34.  <P>COPYRIGHT: (C)2004,JPO