baber/WOPTO huggingface dataset:
Patent JP-2004234861-A (JP)
Title: Electronic apparatus
Inventor: KIWAKI EITARO
IPC: H01R13/52
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic apparatus with heightened qualitative feeling of oneness which can surely be mounted on a main body part when a terminal is not used and can widely open a cover member with small force.  <P>SOLUTION: Of the electronic apparatus provided with one or a plurality of outer connection terminals 61, 62 fitted to the main body part and the cover member 4 covering the one or the plurality of the outer connection terminals 61, 62 in free opening and closing, the cover member 4 is locked to the main body part in a closed state, from which, a hinge member 5 with a flexible property made of a material softer than the cover member 4 is extended, and advancing/retracting movement freely fitted to the main body part. Further, the hinge member 6 is restrained from moving to an out-going direction at an opened state of the cover member 4, and the restraint of movement of the hinge member 5 is released when the cover member 4 is put in an opened state, or the hinge member 5 is pulled with the cover member in an opened state.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004229712-A (JP)
Title: Vacuum cleaner
Inventor: ONISHI YOSHIAKI
IPC: A47L9/16
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum cleaner which has an improved dust collecting performance by preventing a rapid drop in suction power, and has a reduced size.  <P>SOLUTION: The vacuum cleaner has a first dust separation portion 6 having an inlet 9 for taking in sucked dust to separate and collect the dust from the suction air, and an inlet 10 disposed in the first dust separation portion 6 for taking in the dust passed through the first dust separation portion 6, and includes a second dust separation portion for separating the dust passed through the first dust separation portion 6 from the suction air. The first dust separation portion 6 has a plurality of accumulation portions (13, 24) for accumulating the dust separated at the first dust separation portion 6. Therefore, the sucked dust is separated by two steps to obtain the dust collecting performance where clogging and a rapid drop in suction power are hardly caused.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004236383-A (JP)
Title: Method for estimating pole position of permanent magnet type synchronous motor and controller for same
Inventor: INAZUMI SUKEATSU
IPC: H02P27/04
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve the estimating accuracy of a pole position by compensating the change of an induced voltage constant due to a temperature in the controller of a permanent magnet type synchronous motor.  <P>SOLUTION: An induced voltage regulator 11 inputs a γ phase induced voltage estimated value eγ<SB>est</SB>and a δ phase induced voltage estimated value eδ<SB>est</SB>calculated by a γ-δ phase current/induced voltage estimating unit 8, finds the induced voltage constant Ke, and regulates the induced voltage constant Ke so that the quotient of the γ phase induced voltage estimated value eγ<SB>est</SB>and the δ phase induced voltage estimated value eδ<SB>est</SB>becomes "0". Even if the induced voltage constant Ke is changed in association with the temperature change of a permanent magnet, the temperature change of the induced voltage constant Ke is compensated by the induced voltage regulator 11, and the estimating accuracy of the pole position is improved.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004233142-A (JP)
Title: Water leak detection system and water leak detection method
Inventor: MOTOMA TOSHIO
IPC: G01M3/16
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water leak detection system and a water leak detection method, easily automated and simply and rapidly detecting water leak through a watertight layer of a building construction.  <P>SOLUTION: This system comprises an electrical conduction layer 2 laid between the watertight layer 4 and a building frame 1, a first electrode electrically connected to the conduction layer 2, a second electrode electrically connected to a reinforcing bar 11 embedded in the building frame 1, a current measuring instrument for measuring electrical conductivity between the first and second electrodes, and a determination means for determining water leak based on measurement data obtained by the measuring instrument.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004231875-A (JP)
Title: Polybenzoxazole film and method for producing the same
Inventor: ABE YUKIHIRO
IPC: C08J5/18
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polybenzoxazole film having highly balanced mechanical properties in longitudinal and lateral directions, excellent thickness uniformity and high strength, elastic modulus and heat-resistance.  <P>SOLUTION: The polybenzoxazole film is produced by using a solution of a polyimide having a phenylene group having a substituted or unsubstituted OH group at the ortho site of the imide group, casting the solution on a substrate in the form of a film and heat-treating the film to form an oxazole ring.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004235126-A (JP)
Title: Heater controlling device
Inventor: KAMISHIRO TOSHIAKI
IPC: H05B3/00
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a software from overrunning to release compulsive shut-down of energizing a heater.  <P>SOLUTION: A processing condition is stored in a resistor O in order to make sure that the software to release the condition of the compulsive shut-down of energizing the heater is normally operating, it is confirmed that the fail-safe state of this resistor reaches a predetermined value (O1h, O2h, OOh), and only when it reaches the value, a process to write next data in the resistor O and the like is repeated (step SA2-SA3, step SA4-SA5, Step SA6-SA7). Then, if it reaches a step SA10, it is decided that the software is normally operating, and a fail-safe function is released, and if it reaches a step SA9, it is decided that the software is not normally operating, and the fail-safe function is not released.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004241518-A (JP)
Title: Package for electronic component, and piezoelectric oscillator
Inventor: SHIGEMATSU SHUNSUKE
IPC: H01L23/00
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a package for electronic components and a piezoelectric oscillator which never reduce the package strength and can control the impact from outside and prevent a change in characteristics.  <P>SOLUTION: The quartz oscillator comprises a ceramic package 1, an IC 33 (circuit element) and a quartz diaphragm 3 (piezoelectric oscillation element) which are stored in the package, and a metallic lid (cover) 2 for airtightly sealing the package. Between a lowest ceramic layer 1a and a ceramic layer 1b above the ceramic layer 1a, a metal shielding layer M is formed almost over the entire surface. The metal shielding layer is connected to an earth electrode to be referred to later via a connection electrode M1.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004238516-A (JP)
Title: Vinyl chloride resin composition for injection molding and molded product using the same
Inventor: HACHIMAN TAKESHI
IPC: C08K5/07
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonpoisonous vinyl chloride resin composition for injection molding which is excellent in heat stability, heat resistance and moldability and a molded product using the same.  <P>SOLUTION: The vinyl chloride resin composition for injection molding contains (a) 100 pts.wt. vinyl chloride resin with an average polymerization degree of 400-1,000, (b) 0.5-5 pts.wt. Ca-Zn heat stabilizer, (c) 0.3-3 pts.wt. at least one selected from pentaerythritol, dipentaerythritol and fatty acid esters thereof with a melting point of ≥100°C and (d) 0.1-1 pts.wt. β-diketone compound.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004238963-A (JP)
Title: Wall framework structure
Inventor: KANEKO MASAFUMI
IPC: E04B1/10
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wall framework structure capable of simply reinforcing a jont section even if an upper frame member of a wall framework under the roof is divided into a connecting horizontal member and a connecting diagonal member.  <P>SOLUTION: The wall framework structure 1 includes a first group of jambs 3A having the same height among the jambs 3 erected every a predetermined module M and a second group of jambs 3B having different heights according to a slope of a roof 2, the connecting horizontal member 4 connected to the upper end section of the first group of jambs 3A and extending in a horizontal direction and the connecting diagonal member 5 connected to the upper end section of the second group of jambs 3B, connected to the end section of the connecting horizontal member 4 and extended in the direction of the slope of the roof 2. A connecting reinforced member 10 is provided to an upper area between a first group of jambs 3a<SB>5</SB>and a second group of jambs 3b<SB>1</SB>adjacent to each other. The connecting reinforced member 10 fixes the connecting horizontal member 4 to the connecting diagonal member 5 and fix both of the first group and the second groups of jambs 3a<SB>5</SB>and 3b<SB>1</SB>adjacent to each other.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004240271-A (JP)
Title: Heat developable photographic sensitive material
Inventor: EZURE HIDETOSHI
IPC: G03C1/76
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat developable photographic sensitive material capable of improving dimensional stability, adhesiveness and moisture resistance.  <P>SOLUTION: The heat developable photographic sensitive material includes a photosensitive layer containing organic silver salt particles, silver halide particles, a nucleation agent and a reducing agent on a support. A moisture barrier layer comprising a polycycloolefin or polymethylpentene is interposed between the support and the photosensitive layer, and at least one side of the moisture barrier layer is subjected to at least one treatment selected from plasma discharge treatment (plasma treatment) and adhesive layer coating treatment.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004243432-A (JP)
Title: Cutting method, cutting device, and die producing method
Inventor: NAKATANI TATSUYUKI
IPC: B24B3/02
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To carry out cutting of a workpiece with high efficiency and high accuracy.  <P>SOLUTION: There is provided a cutting device 10 which has: a main shaft 15; a first table 11 or the like held in a relatively movable manner with respect to a rotary tool 16 fixed to the main shaft 15; and a cutting blade forming machine 14 set on the first table 11 and having a grinding head 32 for grinding a cutting blade. The cutting blade forming machine 14 grinds a plurality of chips 24 held around a tool body 20 fixed to the main shaft 15, by means of the grinding head 32, and therefore, the rotary tool 16 made up of the tool body 20 and the cutting blades 24a each formed of a chip 24 arranged around the tool body, is produced.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004242601-A (JP)
Title: Retort pasta sauce packed in pouch
Inventor: OHARA HIROBUMI
IPC: A23L23/00
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a retort pasta sauce hardly allowing spices of leaves to stick to the inner surface of a pouch when the retort pasta sauce packed in the pouch is opened and spread on pasta.  <P>SOLUTION: This retort pasta sauce packed in the pouch, containing the spices of the leaves pulverized to 0.5-5 mm and having ≤10.0 Pa-s viscosity of a sauce part contains ≥0.1% and <1% of a lipid based on the product, and is packed in the heat-resistant pouch so that a head space may be ≤20 ml.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004252656-A (JP)
Title: Unauthorized use prevention device of electronic module
Inventor: NAGATA ASAKO
IPC: G07B15/00
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide the unauthorized use prevention device of an electronic module which accurately prevents unauthorized use of an electronic module.  <P>SOLUTION: An electronic unit 3 is fixed to a number plate body 2 by a screw 4. The electronic unit 3 is composed by fusing and conjugating an electronic module 6 and a base 7 together, and the electronic module 6 is composed by mounting, for example, an electronic circuit 9 consisting of an IC tip on a multilayer wiring substrate 8. An irregularity detecting circuit, which is provided with a connection conductor for irregularity detection (not shown), is formed in the multilayer wiring substrate 8. When the connection conductor for irregularity detection is broken by rotation to the detaching direction of the screw 4, the irregularity detecting circuit detects it and puts the electronic circuit 9 in unusable state.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254425-A (JP)
Title: Controller for air conditioner
Inventor: ENOMOTO TETSUYA
IPC: F24F11/02
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a controller for an air conditioner which properly maintains the performance of a compressor, even when the voltage of a power source is low.  <P>SOLUTION: This controller is equipped with an inverter circuit which controls the number of revolutions of the motor of a compressor, a switching converter circuit which supplies this inverter circuit with power, an input current detecting circuit which detects the input current of this converter circuit, a DC voltage detecting circuit which detects the DC voltage of the above converter circuit, and a controller which controls the short circuit current application time of the above converter circuit, based on the detection results of this DC voltage detecting circuit and the above input current detecting circuit. The controller predetermines the value of the short circuit current application time in the power voltage upper limit value of the maximum number of revolutions of the motor, and elongates this determined value, according to the power voltage value being obtained from the detection results of the DC voltage detecting circuit and the input current detecting circuit.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004249632-A (JP)
Title: Program judgment operation device, printer, and method of operating judgment of program
Inventor: SAKAGUCHI TETSUJI
IPC: B41J29/38
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a program judgment operation device capable of eliminating miss assembling of a component to the device body, a printer, and a method of operating judgment of a program.  <P>SOLUTION: A CPU 13 reads shipment destination information from a CGROM 22 and compares shipment destination information of a program stored in a flash ROM 17 with the shipment information in the CGROM 22. When the information is different from each other, the CPU 13 judges that a wrong operation panel 8 is attached and stops the operation of the printer 1 and displays the error indication on an LCD 11.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004251401-A (JP)
Title: Rubber vibration insulator for image formation drum and method of assembling the same
Inventor: UEHARA SHIGETAKA
IPC: F16C13/00
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To easily assemble a rubber vibration insulator body 31 and an inertia body 32 in a rubber vibration insulator 3 for an image formation drum.  <P>SOLUTION: The rubber vibration insulator comprises the cylindrical rubber vibration insulator body 31 and the inertia body 32. The rubber vibration insulator body 31 is kept in close contact with the inner peripheral surface 11a of the image formation drum 1. The inertial body 32 is inserted in the inner periphery of the rubber vibration insulator body 31. An engagement projection 313 formed on the inner peripheral surface 31b of the rubber vibration insulator body 31 and having a diameter which becomes gradually smaller in the direction of insertion of the inertial body 32, and an engagement recess portion 321 formed on the outer peripheral surface 32a of the inertial body 32 are engaged with each other so that the inertial body 32 is held in the inner periphery of the rubber vibration insulator body 31.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004001180-A (JP)
Title: Method of machining workpiece equipped with straight surface recess, grooved part having cross section other than circular shape
Inventor: WALTZ YULGEN
IPC: G05B19/408
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To reduce constitutional expense and nevertheless to carry out simple control of a working process by linear relative motion between a tool and a workpiece in a region of a Cartesian coordinate system of a machine tool at the same time.  <P>SOLUTION: Setting angle of the tool 5 is adjusted, the workpiece 4 and the Cartesian coordinate system of the tool are continuously relatively revolved until a projection of a tool axis on an X-Y surface is positioned in parallel with an assumed main axis of the coordinate system, respective surface recesses are worked by relative sliding motion of the tool and the workpiece especially in the direction of the Z axis in the case of a skew angle of 0° and by relative sliding motion especially on all the three axes of the mechanical coordinate system in the case of the skew angle of ±>0°, and this tool is engaged along one side surface due to a positive skew angle and along a side surface positioned mirror-symmetrically on the opposite side due to a negative skew angle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004251246-A (JP)
Title: Construction machinery
Inventor: SONODAI YOSHIHIRO
IPC: B60K11/04
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To enhance workability for attaching and detaching a dust prevention net to and from a heat exchanger.  <P>SOLUTION: The dust prevention net 24 is provided in close proximity to an inner side face of a right rear cover 22 at a position facing the heat exchanger 10 among exterior covers 18. When removing the right rear cover 22 from a turn frame 5, the dust prevention net 24 can be removed together with the right rear cover 22. When attaching the right rear cover 22 to the turn frame 5, the dust prevention net 24 can be attached to a position facing the heat exchanger 10 by utilizing the right rear cover 22, thereby enhancing workability for attaching and detaching the dust prevention net 24 to and from the heat exchanger 10.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255274-A (JP)
Title: Method and apparatus for manufacturing polytetrafluoroethylene porous membrane
Inventor: KAWAMOTO YURI
IPC: B29K105/04
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polytetrafluoroethylene (PTFE) porous membrane having not only excellently uniform pore size but also various excellent uniform characteristics.  <P>SOLUTION: A PTFE sheet 1 is stretched/drawn in the sheet conveying direction by a supplying roll 12 and a take-up roll 13 which are arranged apart from each other while conveying the sheet 1 from the roll 12 to the roll 13. The sheet 1 is heated between the rolls 12 and 13 by irradiating it with the infrared rays from an infrared heater 5, for example. The sheet 1 between the rolls 12 and 13 is made to pass through at least one guide roll 17 or 18 which is arranged at the position parted from a drawing starting line 7 and close to the roll 13 and the diameter of which is made smaller than that of the roll 13. The sheet 1 is restrained from being necked and the pore size of this PTFE porous membrane 2 can be made uniform by using these rolls 17 and 18.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255688-A (JP)
Title: Image forming apparatus
Inventor: TAKEKOSHI NOBUHIKO
IPC: B41J2/01
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus in which troubles resulting from inefficient evaporation of vapor when ink is dried in ink jet recording can be controlled.  <P>SOLUTION: The image forming apparatus comprises a means 200 for drying ink and moisture at least on the surface layer of a recording medium 23a after image recording is performed by ink jet recording system for recording an image on the recording medium using ink wherein the drying means is arranged to press a heated drying member against the surface layer of the recording medium and to move the recording medium relatively to the pressing part or to carry the recording medium. The drying member has a coarse surface at the part touching the recording medium wherein the arithmetic average roughness Ra (JIS B0601-1994) is 1 μm or above and the interval of vertex between protrusions on the rough surface of the drying member is set shorter than the length of the drying member pressed against the recording medium (width at a nip part).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004256005-A (JP)
Title: Vehicle body structure of motorcycle
Inventor: MIYAGAWA FUTOSHI
IPC: B62K11/04
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To shorten a front frame and to miniaturize a cylinder head in a motorcycle using an engine as a part of a vehicle body frame.  <P>SOLUTION: An intermediate part of the front frame 5 extending from a head pipe 3 to a rear side is formed to curve upward and backward. The front frame 5 is overlappingly passed side surfaces of the cylinder head 11 and a cylinder head cover 12. The lower end part is connected to front and rear sides of an upper end part of a cylinder block 8 formed integrally with a case 7 by a front side coupling part 9 and a rear side coupling part 10. A radiator 14 is arranged in front of the connecting part. A rear frame 20 is mounted at a rear end part of the case 7 by a mount 23. A pivot part 24 is provided at the lower end part to support a front end of a rear swing arm 25. The rear swing arm 25 and an upper end part of the rear frame 20 are connected by a rear cushion 26.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004033212-A (JP)
Title: Battery energized light emitting rod
Inventor: MICHAEL A RAIBAAGAA
IPC: A01K87/00
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting rod for fishing which uses a proper light source with high efficiency and long life.  <P>SOLUTION: The battery energized light emitting rod for fishing 20 is provided with a handle 22 having a front end part, a shaft 32 extending from the front end part of the handle 22, an electronic fluorescent lamp 44 fixed on the shaft 44, and a power source which supplies electric power to the fluorescent lamp 44, in a grip 26.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004263921-A (JP)
Title: Grain drier
Inventor: KOJIYOU REIJI
IPC: F26B17/14
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To simplify a bottom valve opening mechanism of an upper transfer device in a grain drier; and to smooth its operation.  <P>SOLUTION: A bottom valve 57 opens-closes a bottom part by rotating around a shaft run in the grain feeding direction, and is arranged in the bottom part of a transfer gutter 17 for internally installing a grain feeding mechanism such as a transfer spiral 46. An abutting member 60 is vertically rotatably arranged around an operation shaft 59 arranged in parallel to a rotary shaft of the bottom valve on the lower side of this bottom valve 57, and is constituted for supporting the bottom valve in a closing attitude in a rising position, and in an opening attitude in a lowering attitude. The abutting member has a radial part 60a of a distance up to the bottom valve of closing the bottom part from the operation shaft 59, and a contact part 60b contacting with a bottom valve NI line of the closing attitude by extending in the substantially orthogonal direction from this radial part.  <P>COPYRIGHT: (C)2004,JPO&NCIPI