baber/WOPTO huggingface dataset:
Patent JP-2004066106-A (JP)
Title: Exhaust emission control device
Inventor: FUNAHASHI HIROSHI
IPC: F01N3/10
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust emission control device having a catalyst layer for preventing the generation of a liquefied sulfate even when the catalyst layer is put under a high-temperature condition from the beginning.  <P>SOLUTION: This exhaust emission control device has the catalyst layer 16 which is arranged in the middle of an exhaust pipe where exhaust gas flows and in which an adsorbing material, a rare earth metal and alumina coexist. An aggregation 17 of a noble metal and alumina is incorporated in the layer 16. Since the noble metal does not coexist alone in the layer 16 but coexists as the aggregation 17, the action of the noble metal as a strong oxidizer can be restrained by the alumina in the aggregation 17 and the reaction of SO<SB>2</SB>to liquefied sulfate by the noble metal can be prevented even when the layer 16 is put under the high-temperature condition from the beginning.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004075422-A (JP)
Title: Method for manufacturing carbon nanotube on off substrate
Inventor: AWANO YUJI
IPC: H01L21/02
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing carbon nanotubes where the growing location, diameter, orientation and chirality are controlled.  <P>SOLUTION: The method for manufacturing carbon nanotubes includes the processes of: preparing a substrate tilted in a one-dimensional or two-dimensional direction from a specified crystallographic orientation with high symmetry; vapor-depositing a catalyst metal along the atomic steps appearing on the substrate surface; and growing carbon nanotubes by chemical vapor deposition (CVD) on the catalyst metal as nuclei.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004076818-A (JP)
Title: Method of dividing brittle material ring
Inventor: FUKUI TOSHIO
IPC: F16J15/34
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of dividing a brittle material ring, allowing easy and inexpensive manufacture of the divided brittle material ring such as a sealing ring for a mechanical seal.  <P>SOLUTION: In inner and outer periphery faces 1a, 1c of the brittle material ring 1 formed of a carbon. ceramics or cemented carbide, small cutout grooves 3a, 3b are respectively formed at two positions on one diameter line 2, extending to the axial direction. Outer forces F, F are provided for the ring 1 to be diameter-enlarged in the direction perpendicular to the diameter line 2 for accelerating the process of a crack from the cutout groove 3a on the inner periphery face side to the cutout groove 3b on the outer periphery face side, whereby the ring 1 is divided in two, namely, into divided faces 10d, 10e as irregular and finely rough faces. The outer forces F, F are provided via a pair of thrusting tools 5, 5 which are opposed to each other with the diameter line 2 therebetween and abut on the ring inner periphery face 1a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004076335-A (JP)
Title: Heat-insulating cover mounting structure of faucet with stand, and heat insulating cover of faucet with stand
Inventor: UEMURA TAKAYUKI
IPC: E03C1/044
Filed: 2002-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide the heat-insulating cover mounting structure of a faucet with a stand, in which an appearance is not enlarged and which is not a hindrance in the case of a use and can be installed simply at a low cost, and a heat insulating cover for the faucet with the stand.  <P>SOLUTION: In the heat-insulating cover mounting structure of the faucet with the stand in which a rear section and a side face section on the side, on which a hot-water supply pipe is connected, of the faucet with the stand are covered with a heat insulating cover, a projecting section in which an outer periphery is threaded is formed on the side face section covered with the heat insulating cover in the faucet with the stand. In the mounting structure, the heat insulating cover has the rear section and the side face section, to which an opening is formed, the projecting section is penetrated into the opening, a cap having an external shape larger than the opening is screwed to the projecting section and the heat insulating cover is fixed so as to be held by a faucet body and the cap.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079301-A (JP)
Title: Light emitting device and manufacturing method therefor
Inventor: MISHIMA MASAYUKI
IPC: H05B33/04
Filed: 2002-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting device excellent in durability and luminance which is applicable effectively to a surface light source such as a full color display, a backlight, or an illumination light source, and to a light-source array of a printer or the like.  <P>SOLUTION: A light emitting device has an anode substrate 1, an anode 2, an organic layer 3 containing at least a light emitting layer, a cathode 4, and a cathode substrate 6 in this order. A manufacturing method includes steps of preparing a laminate by binding a light emitting device having a water/oxygen absorption layer 5 disposed between the cathode substrate 6 and the cathode 4 with: (a) a partial laminate containing the anode substrate 1 and the anode 2, and a partial laminate containing the cathode substrate 6, the water or oxygen absorption layer 5, the cathode 4 and the organic layer 3; (b) a partial laminate containing the anode substrate 1, the anode 2, and the organic layer 3, and the partial laminate containing the cathode substrate 6, the water/oxygen absorption layer 5, and the cathode 4, or (c) a partial laminated layer containing a part of the anode substrate 1, the anode 2, and the organic layer 3, and a partial laminate containing the other portion of the cathode substrate 6, the water/oxygen absorption layer 5, the anode 4 and the organic layer 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309317-A (JP)
Title: Optical device, method for starting the optical device, method for driving the optical device, and optical communication apparatus
Inventor: IIDA KAORU
IPC: H01L23/38
Filed: 2002-08-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical device which can prevent excess thermomodule current from flowing to the thermomodule in a heating direction and which can prevent a fault caused by the excess thermomodule current from occurring, in a device having an optical element changing in characteristics according to a temperature and the thermomodule for controlling the temperature of the optical element.  <P>SOLUTION: A resistance heater 24a is installed near a semiconductor laser element 16. When indicating temperature Ts of a thermistor 20 is lower than a predetermined starting temperature Tref1 at a semiconductor laser device 10A starting time, heating current Ih is supplied to the heater 24a, and the element 16 is preheated. When the indicating temperature Ts of the thermistor 20 is raised to the starting temperature Tref1, a laser drive current Iop and a thermomodule current Itec are started to be supplied to the laser element 16 and the thermomodule 38, and the semiconductor laser device 10A is started.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004077328-A (JP)
Title: Heater controller for gas sensor
Inventor: NIWA MITSUNOBU
IPC: G01N27/419
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To rapidly warm a solid electrolytic material up to a temperature at which admittance denoting the temperature condition thereof reaches a target admittance and to smoothly maintain the target admittance, in the case of a gas sensor equipped with a heater for warming the solid electrolytic material of a cell up to an activation temperature.  <P>SOLUTION: Power feed control for a heater 13 by a microcomputer 28 is performed so that heating is made at one dash with a fixed duty such as 100% up to a prescribed value lower than the target admittance, and PI control is put into execution when the target admittance is approached. As for the PI control, high gain is employed until reaching the target admittance to avoid a drop in admittance. When the target admittance is reached, low gain is employed to enhance convergence to the target admittance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003236289-A (JP)
Title: Washing machine
Inventor: KIM HYUNG-KYOON
IPC: D06F19/00
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washing machine including a wobbling device in which in the washing process, a washing plate is not rotated and wobbled in the vertical direction to wash the washing.  <P>SOLUTION: This washing machine includes a first rotating member provided with a first end part and a second end part, and rotating around a first longitudinal axis, the end part having a first slant forming a slant making an angle of inclination to the virtual reference surface vertical to the longitudinal axis, a second rotating member having a second longitudinal axis, which is provided with a second end part and a fourth end part and has a second slant abutting on the first slant, a rotating shaft extended from the third end part to the fourth end part in the second rotating member and freely moved independently of the second rotating member, and an operating mechanism at least a part of which is connected to the rotating shaft, which is disposed to integrally move the rotating shaft and the second rotating member by limiting the free motion of the rotating shaft to the second rotating member.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004079877-A (JP)
Title: Method for manufacturing lead wire for electronic component
Inventor: TSUDA AKIRA
IPC: H01L23/50
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a lead wire for an electronic component, e.g. a lead pin for PGA while suppressing consumption of a metal mold.  <P>SOLUTION: A surface of a metal raw material consisting of Cu or a Cu alloy is coated with one or more kinds of metal 3 selected out of Ni, Cr, Fe, Au, Ag, and Pt to obtain a raw material for a lead wire, which is sandwiched between two divided metal molds 11. An end of the raw material projecting from the metal molds is crushed with a header 13, and shearing processing or cold forging is carried out to form a collar 2 of the lead pin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004087240-A (JP)
Title: Circuit breaker
Inventor: KATO HIROAKI
IPC: H01H71/08
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit breaker which can simplify the shape of a conductive bar, can conduct conductive bar connecting work or voltage switching work simply at a mounting time without using a tool, can mount two by performing installation for one, and can be reduced in the longitudinal size of a distribution board.  <P>SOLUTION: The circuit breaker 1 includes plug-in type power source side terminals 5a, 5b and 5c having three lateral grooves 3 cut out and formed longitudinally at the bottom 2a of a housing 2 to hold and connect single-phase three-wire type electric circuit conductive bars 4a, 4b and 4c in the grooves, two load side terminals 6a, 6b, and 6c, 6d provided on both front surface 2b and a back surface 2c, two operating handles 7a, 7b for operating to open or close the circuits of the terminals 6a, 6b and 6c, 6d on the upper surface, and two switches 8a, 8b for switching voltages flowing to the circuits of the terminals 6a, 6b and 6c, 6d on left and right side faces 2e, 2f.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003075959-A (JP)
Title: Heat-developable recording material
Inventor: YAMADA KOZABURO
IPC: G03C1/498
Filed: 2002-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a heat-developable recording material freed of occurrence of black spots, utilizable in the field of photoengraving by thoroughly dry processing and capable of forming an image having high Dmax and gradation. SOLUTION: In the heat-developable recording material having at least one imaging layer, an organic silver salt, a reducing agent and at least one of the substituted alkene derivatives represented by formula (1) are contained. In the formula (1), W is an electron withdrawing group; H is an H atom; groups represented by W and located on the same carbon atom may combine with each other to form a cyclic structure; with respect to W, if both trans and cis configurations are enabled, any of the configurations may be adopted; W does not represent an aromatic heterocyclic group; and a halogen atom and a group bonding through an oxygen atom or a sulfur atom are excluded from the electron withdrawing group represented by W.
Patent JP-2004084244-A (JP)
Title: Externally insulated external wall structure
Inventor: NAGASHIMA TAISUKE
IPC: E04B1/76
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an externally insulated external wall structure which is excellent in waterproofing and easy to construct.  <P>SOLUTION: The externally insulated external wall structure is formed of a heat insulator 3 arranged outside an external wall substrate 2, a waterproof sheet 4 waterproofing and covering the surface of the heat insulator 3, fixing screws 5 fixing the heat insulator 3 to the external wall substrate 2, spacers 6 securing the thickness of the heat insulator 3, furring strip hangers 7 fitted onto the respective fixing screws 5 on a front surface of the heat insulator 3 and fixing a furring strip 8, and the furring strip 8 fixed by the furring strip hangers 7. Each spacer 6 has a screw insertion hole 61 formed therein, and is penetrated through the heat insulator 3 in a thickness direction. Each furring strip hanger 7 has a collar portion 71 on one end thereof, which is attached to the heat insulator 3, and a screw insertion hole 72 into which the fixing screw 5 is insertable. Each fixing screw 5 is inserted into the screw insertion hole 72 formed in the furring strip hanger 7 and the screw insertion hole 61 formed in the spacer 6, and then screwed to the external wall substrate 2, to thereby fix the heat insulator 3 to the external wall substrate 2. The waterproof sheet 4 is pinched by the collar portions 71 of the furring strip hangers 7 and the furring strip 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081426-A (JP)
Title: Hairdressing scissors
Inventor: ADACHI SHIGEYOSHI
IPC: B26B13/24
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide hairdressing scissors enabling a person to hold a comb while the person keeps the hairdressing scissors held in the person's hand.  <P>SOLUTION: There is provided a hairdressing scissors 1 having two blades 2 pivotally mounted. One of the blades 2 has at least a shank 20 and a handle 30. The handle 30 is arranged separately from the shank 20. The handle 30 is pivotally arranged at the shank 20 by a turning shaft 40 substantially perpendicular to a longitudinal direction of the blade 2. Each of the turning shafts 40 of the two blades 2, 2 is arranged such that they may form the same linear shape when the scissors 1 are closed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004082478-A (JP)
Title: Image processor
Inventor: AOKI NORIYUKI
IPC: B41J13/00
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor in which operability is enhanced in the replacement of an ink cartridge while reducing the size of the processor and the manufacturing cost.  <P>SOLUTION: A representative arrangement of the image processor comprises a recording section including a recording head for recording an image by ejecting ink to a sheet, an ink cartridge for supplying ink to the recording head, and a carriage reciprocating in the main scanning direction while mounting the recording head and the ink cartridge, a section for stacking a plurality of sheets, a means for feeding a sheet to the recording section, and a section disposed above the recording section and reading the image of a document. A cover is provided to open/close freely in front of the recording section and a section for stacking/discharging sheets recorded at the recording section is disposed to be opened/closed freely in front of the cover member wherein the stacking/discharging section also serves as the front cover of the image processor body under a closed state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004085402-A (JP)
Title: Method for detecting defect in electrical line
Inventor: KAWASAKI KATSUTOSHI
IPC: G01R31/02
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the cost of a defect detecting device used for the work of detecting defects in an electrical line 1 and to perform the defect detecting work even when a load current is not passing through the electrical line 1 as necessary.  <P>SOLUTION: By a CT (Current Transformer) 9, a pulse current is inputted in the electrical line 1 through which a load current is not passing to generate a magnetic field in the periphery of the electrical line 1. Tangential components of the magnetic field surrounding the electrical line 1 in this state and at a plurality of locations in a circumference concentric with the electrical line 1 are measured by a sensor unit 4 fitted over the electrical line 1. The sensor unit 4 is constituted only of a magnetic sensor for measuring the tangential components of the magnetic field. The work of detecting defects in the electrical line 1 is performed on the basis of the magnetic field measured by the sensor unit 4. By this, the purposes are attained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004082582-A (JP)
Title: Laminate
Inventor: SANOU AKIHISA
IPC: B65D1/00
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminate which is suitably used as a multi-layer film, a sheet, a bottle, a tube and the like and excellent in a recycling property.  <P>SOLUTION: The laminate contains a gas barrier resin layer (I) and an adhesive resin composition layer (II) containing the following resin components (a) to (c). The resin components are (a) polyopropylenic resin component which is polymerized by using a singlesite catalyst, (b) modified polyolefinic resin component of 0.01-10 wt.% in content of a constitutional unit which is modified by unsaturated carboxylic acid or its anhydride and derived from the anhydride thereof and (c) elastomer composition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004082929-A (JP)
Title: Method for manufacturing stator fin and stator fin
Inventor: KUROIWA TAKAO
IPC: B63H1/28
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent breaking, etc. from divided parts of a boss when using a stator fin by setting the divided parts at a portion without applied maximum stress.  <P>SOLUTION: In this method for manufacturing the stator fin 1, a plurality of fins F1 to F9 are radially and integrally provided around the annular boss 2 for straightening slip stream generated by a screw propeller. The whole of the stator fin 1 is manufactured to be divided into at least two parts so that the boss 2 may be divided into at least two parts from a portion except the portion with applied maximum stress at the time of straightening. After the manufacturing, the divided parts are integrally joined by welding. Since the maximum stress is not applied to the divided parts (welded parts) of the boss 2 when using the stator fin 1, the breaking from the divided parts of the boss 2 due to stress is prevented to obtain stable performance over a long period.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004086102-A (JP)
Title: Voice processing device and mobile communication terminal device
Inventor: SAITO MUTSUMI
IPC: G10L21/007
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To conduct formant emphasis in a more natural manner and to improve clarity in voice for a voice processing device in which a voice emphasis process is performed so as to hear voice in a more clear manner and a mobile communication terminal device provided with the voice processing function.  <P>SOLUTION: Input voice signals are analyzed in a voice analysis section 100 to obtain LPCs (linearly predicted coefficients) and the LPCs are converted into linear spectrum pairs (LSPs) of the voice signals. In a voice decoding section 200, distances among adjacent dimensions of the LSPs are computed by an LSP analysis section 3 and an LSP adjustment amount that becomes a larger value for an LSP, in which the distance between dimensions of the LSPs is closer, is computed by an LSP adjustment amount computing section 4. Based on the LSP adjustment amount, an LSP adjustment section 5 adjusts LSPs so that LSPs having closer distances among adjacent dimensions become more closer. The adjusted LSPs are converted back to LPCs and an LPC synthesizing section 7 synthesizes and outputs formant emphasized voice using the LPCs and sound source parameters.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092469-A (JP)
Title: Rotary compressor
Inventor: MATSUMOTO KENZO
IPC: F04C23/00
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary compressor capable of minimizing the oil outflow to a refrigeration cycle without reducing the oil quantity supplied to a rotary compression element.  <P>SOLUTION: In this rotary compressor 10, an oil sump 100 for separately storing the oil discharged with coolant from a second rotary compression element 34 is formed within a rotary compression mechanism part 18. This oil sump 100 is made to communicate with a sealed container 12 through a return passage 110 having a throttle member 102 (a member having a pore having throttling function).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004094567-A (JP)
Title: Image reading device and image reading method
Inventor: OGATA KENICHI
IPC: H04N1/04
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reading device and image reading method capable of ensuring high image precision by using a line camera.  <P>SOLUTION: In an image reading device for imaging an object to be imaged stored in a storing part relatively moving to a sub-scanning direction by a line camera having a light receiving part in which a plurality of pixels are arrayed in a main scanning direction to store image data, a moving portion moving integrally with the storing part is provided with a reference mark so that the object to be imaged and the reference mark can be simultaneously imaged at the time of executing image pickup. At the time of writing the image data in an image storing part, a reference signal 20 equivalent to the reference mark is detected from a one-dimensional video signal, and an image signal 21 is written in the predetermined address of the image storing part as the image data after a predetermined timing delayed only by a time T1 since the point of time of detection. Thus, even when the oscillation displacement of an electronic component is generated in the main scanning direction, high image precision can be ensured.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004090891-A (JP)
Title: In-vehicle display device
Inventor: YAMAMOTO SHINJI
IPC: H04N5/44
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an in-vehicle display device which precisely grasps content of the moving image information outputted during stop of the vehicle and secures safety operation.  <P>SOLUTION: The display device is equipped with an output control part 160 which controls so as to output at least one of the moving image information and sound information obtained by a television tuner 120 to an output part 140 while a vehicle stop signal detection part 150 detects a vehicle stop signal, and controls so as to output the still image information recorded and reproduced by a recording and reproducing part 130 to the output part 140 while the vehicle stop signal detection part 150 does not detect the vehicle stop signal.  <P>COPYRIGHT: (C)2004,JPO