baber/WOPTO huggingface dataset:
Patent JP-2004076030-A (JP)
Title: Surface treatment method, solution for cleaning and protecting and system unit
Inventor: ISHIKAWA HISAO
IPC: B08B3/08
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface treatment method by which, to an object consisting of a metallic conductive member of a semiconductor device or the like, the removal of stains on its surface, the formation of a protective layer and the formation of a metallic layer can extremely effectively and efficiently be performed.  <P>SOLUTION: In the surface treatment method, a metallic object is cleaned, and a coating layer is formed on the surface thereof. A solution consisting of a surfactant substance is heated-up to a prescribed temperature at which it is made into a high temperature active state. The object is dipped therein for a prescribed time, so that the cleaning and surface coating for the object are performed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079027-A (JP)
Title: Holder of magnetic transfer device
Inventor: KAMATANI AKIHITO
IPC: G11B5/86
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a holder of a magnetic transfer device wherein uniform contact of a master carrier and a slave medium is obtained by holding the master carrier and the slave medium to the prescribed positions of the holder.  <P>SOLUTION: The holder 10 oppositely and closely sticking the master carriers 3 and 4 carrying transfer information and the slave medium 2 receiving transfer to each other in an inner space A opened and closed between one side holder 5 and the other side holder 6 which are in touch and separately moved is provided with at least two or more vacuum lines among vacuum lines 11 and 13 for sucking and holding the master carriers 3 and 4 to at least one pressure inner surfaces 5b and 6b of the one side holder 5 and the other side holder 6, a vacuum line 12 for sucking and holding the slave medium 2 and a vacuum line 14 for evacuating the inner space A. The holder 10 is formed so that sucking and holding of the master carriers 3 and 4 and the slave medium 2 and evacuation of the inner space A are performed according to the process of magnetic transfer and magnetic transfer having satisfactory transfer quality and high reliability can be performed by securing positional accuracy and uniform adhesiveness.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004076846-A (JP)
Title: Driving force transmitting device and image forming device
Inventor: ISHIDA MITSUYUKI
IPC: G03G15/00
Filed: 2002-08-16
Abstract: <P>PROBLEM TO BE SOLVED: To secure stable backlash by suppressing the influences of an accumulated tolerance.  <P>SOLUTION: This driving force transmitting device comprises a driving gear 26 for transmitting the driving force of a motor, a driving unit positioned and supported by a driving unit supporting plate Pr, and a driven gear 43 which is rotatably supported by a supporting shaft and to which the driving force of the motor is transmitted in mesh with the driving gear 26. It also has a driven unit TU positioned and supported by a driven unit supporting part and a supporting shaft positioning block 46 which has a supporting shaft abutting face arranged where the supporting shaft of the driven gear 43 abuts thereon for positioning and supporting the supporting shaft when the driven unit TU is positioned and supported by the driven unit supporting part and which is positioned and supported by the driving unit supporting plate Pr.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004073088-A (JP)
Title: Method and machine for producing soybean powder
Inventor: USUI AKIKO
IPC: A23L11/00
Filed: 2002-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a related machine for producing soybean powder not only through highly efficiently drying soybeans without thermal denaturation of protein but also through husking the soybeans without any loss and also through pulverizing the soybeans without sticking the resultant soybean powder onto the inner surface of a casing and thermal denaturation of protein and classifying the soybean powder to several particle sizes.  <P>SOLUTION: The method for producing soybean powder comprises the steps of charging raw soybeans S on a perforated vibratory plate 8 setup inside the drum 2 of a dryer 1 and low-temperature-drying them with warm air under conveyance, husking the dried soybeans S by biting them in between a pair of elastic rolls 13 of a husking machine 12, charging the husked soybeans S into a hollow disc-shaped screen 19 of a pulverizer 15 internally equipped with a rotary plate 22 with blades 23 and 24 to pulverize them in a suspended condition, and classifying the pulverized soybeans P to several particle sizes by a necessary number of classifiers 26.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004087534-A (JP)
Title: Laser trimming method
Inventor: MATSUMOTO TADASHI
IPC: G01R31/26
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently adjust characteristic values of all electric component elements formed in an internal wiring layer with high precision (within 1% variance) before an insulating layer 2 is formed because laser trimming is impossible after packaging a multi-layered printed board which has electric component elements arranged in its internal wiring layer.  <P>SOLUTION: In a process of manufacturing the multi-layered printed board having the electronic component elements, whose shapes and sizes are standardized, arranged in its internal wiring layer, the arrangement of the electric component elements is patterned and a laser trimming method is used which uses a plurality of probes, conformed to the pattern, for measuring the characteristic values of the electric component elements.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004085710-A (JP)
Title: Image forming apparatus
Inventor: SHIDA MASANORI
IPC: G03G15/00
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus constituted so that the occurrence of an error in controlling toner concentration by an inductance detection sensor can be prevented by estimating the apparent density variation of developer based on an image ratio.  <P>SOLUTION: The image forming apparatus is provided with a developer concentration controller 20 for detecting the apparent permeability of two-component developer and actuating a toner replenishing means based on a reference value for a toner replenishing control from the result of a comparison of a detection signal based on the detection result with a detection signal reference value, and a detection signal reference value correcting means for correcting the reference value for the detection signal to a new detection signal reference value based on the number of image forming sheets, the detection signal reference value correcting means is provided with a selecting means for varying the correction quantity of the detection signal reference value based on the integrated value of the outputted value for every image of an image signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004088240-A (JP)
Title: Receiving display device and its control method
Inventor: UEHARA SHOJI
IPC: H04N5/445
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a receiving device and its control method for displaying character information without missing and giving uncomfortable feeling to an audience independently of a screen mode.  <P>SOLUTION: A character deficiency area which has become not to be displayed because of lying off a second video display area 43 among character information 44 while a video display area on a display screen is switched from a first video displaying area 42 to a second video display area 43. Compression ranges 42a, 42b and a compression rate corresponding to the character information 44 necessary to display the character information 44 within the second video display area 43 to perform compression processing to the character information 44, based on the detected character deficiency area.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004082839-A (JP)
Title: Load carrying cart
Inventor: WAKI SEN
IPC: B60B33/04
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cargo carrying cart capable of making a straight advance stably without always applying moment force to a hand pushing section for preventing the cart from rolling right and left.  <P>SOLUTION: In the load carrying cart provided with a plurality of turning casters 10, the casters 10 has a swing shaft 11, one end of which is fixed on the side of a loading section 2, and a wheel mounting metal fixture 13, which can be horizontally rotated around the swing shaft 11, and a wheel 15, which is mounted on the wheel mounting metal fixture 13 through a wheel fixing shaft 14. With external pressure not applied in the horizontal direction by a spring 12 which is fixed on the side of a loading section 2 at one end and to the wheel mounting metal fixture 13 at the other end, the wheel 15 is to be faced in the advancing direction of the load carrying cart.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003073154-A (JP)
Title: Method of manufacturing cement clinker
Inventor: ASAKURA ETSURO
IPC: C04B7/36
Filed: 2002-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a cement clinker, in which no harmful hexavalent chromium is eluted. SOLUTION: In a firing process of the cement clinker, a combustible matter is fed to granulating raw material grain or clinker grain which contains the sexivalent chrome (Cr<+6> ) to reduce it. The combustible matter is fed from clinker cooling side into a kiln, the grain diameter of which is 1 mm-4 mm, and larger than that of powdered coal, i.e., it is necessary that the grain diameter of the combustible matter is larger than that of the powdered coal.
Patent JP-2004086675-A (JP)
Title: Air conditioning apparatus service providing system
Inventor: NISHIMAE ETSUSHI
IPC: G06Q50/10
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioning apparatus service providing system satisfactorily available in a wide area.  <P>SOLUTION: This air conditioning apparatus service providing system can be satisfactorily available in a wide area because service bases b-1 to b-m are distributedly controlled [distributed to areas (X-1-X-m) and controlled by a control center (a)]. Also, the air conditioning apparatus 3-j installed in the area X-1 can suppress a communication cost more than before because the apparatus communicates with the service providing device 2-i installed in the area X-i. Accordingly, by suppressing the communication cost, customers who purchase the air conditioning apparatus 3-j may be increased, and the availability thereof is increased. In addition, when the air conditioning apparatus 3-1 installed in the area X-i fails, a service person B-i at the service base b-i in the area X-i can rapidly provide a service (repair of the air conditioning apparatus 3-1) because the person visits the customer who utilizes the air conditioning apparatus 3-1 based on troubleshooting information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004082917-A (JP)
Title: Tire air pressure monitoring device and pneumatic tire equipped with the device
Inventor: SHIMURA KAZUHIRO
IPC: G01L17/00
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire air pressure monitoring device capable of surely transmitting to the vehicle side tire air pressure information detected by a sensor in travelling while inhibiting electric power consumption, and provide a pneumatic tire equipped with the device.  <P>SOLUTION: The tire air pressure monitoring device A detecting physical quantity relating to tire air pressure by the sensor 1 and transmitting the detected signal to the vehicle side by a transmitter 8 is provided with a sound level sensor 5 detecting sound level in a tire cavity T1 in which air is filled. Only when sound level detected by the sound level sensor 5 changes, the transmitter 8 is enabled to transmit tire air pressure information detected by the sensor 1 to the vehicle side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095620-A (JP)
Title: Semiconductor substrate, method of manufacturing semiconductor substrate, electrooptic device, and electronic equipment
Inventor: SAITO JUN
IPC: H01L29/786
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor substrate provided with a semiconductor layer having a stable structure and partially different thicknesses.  <P>SOLUTION: In this semiconductor substrate 600, a semiconductor layer which is identical to a semiconductor layer 230 formed as the active layer of a first semiconductor layer 610 is formed in a second semiconductor device 620, and at the same time, divided into upper and lower semiconductor layers 220 and 240 by forming an insulating layer 210 in the semiconductor layer. Of the semiconductor layers 220 and 240, the upper semiconductor layer 220 is formed as the active layer of the second semiconductor device 620. Therefore, the thickness of the semiconductor layer 220 formed in the second semiconductor device 620 becomes thinner than that of the semiconductor layer 230 formed in the first semiconductor device 610.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003180066-A (JP)
Title: Spindle motor and disc driver employing the same
Inventor: NISHIMURA HIDEKI
IPC: H02K7/08
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spindle motor which can eliminate the negative pressure and the overlevitation of a rotor and can reduce a cost, and to provide a disc driver employing the spindle motor.  <P>SOLUTION: A radial dynamic pressure bearing has a herringbone groove composed of an inner circumferential surface of a sleeve and an outer circumferential surface of an outer cylinder attached to a shaft. A thrust bearing has a dynamic pressure generating groove which is composed of the upper end surface of the sleeve and the bottom surface of a ceiling plate and applies pressure radially inward to oil when a rotor rotates. A bearing, having pressure practically balancing with the dynamic pressure generated by the radial bearing and/or the thrust bearing, is provided between an inner surface of a closing member and the end surface of the shaft. An oil linking hole through which the oil can be circulated is formed between the outer circumferential surface of the shaft and the inner circumferential surface of the outer cylinder.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004091672-A (JP)
Title: Macromolecular varnish
Inventor: ADACHI HIROAKI
IPC: C08L71/12
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a macromolecular varnish having improved film formability; and to provide a film, a metallic foil with a resin, a curable composite material, a cured composite material and a laminate, obtained by using the varnish.  <P>SOLUTION: The macromolecular varnish is produced by dissolving a polyphenylene ether, a phenolic compound and an organic peroxide in an aromatic solvent, and heat-treating the resultant solution.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004093391-A (JP)
Title: Bolt axial force meter built-in type nut runner
Inventor: MATSUNO ITARU
IPC: G01L5/00
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bolt axial force meter built-in type nut runner capable of performing axial force measurement of high accuracy at a low cost without taking time for work while causing no wear of an ultrasonic sensor.  <P>SOLUTION: This bolt axial force meter built-in type nut runner is provided with a socket 4 engaged with a bolt head 3; an outer shaft 16 for transmitting rotational force to the socket 4; an inner shaft 17 provided inside the outer shaft 16 relatively movably in an axial direction and relatively rotatably in a circumferential direction; the ultrasonic sensor 7 provided at the tip of the inner shaft 17 opposedly to the bolt head 3; and advancing/retreating mechanism 18 for axially advancing/retreating the inner shaft 17 relative to the outer shaft 16 to allow the ultrasonic sensor 7 to contact/separate from the bolt head 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004096905-A (JP)
Title: Motor
Inventor: MURAKAMI TOSHIAKI
IPC: H02K5/08
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor wherein ball bearings different in sizes can be installed in one bracket.  <P>SOLUTION: In the front bracket 26 of a molded motor 10, an annular small bearing holding portion 46 and a large bearing holding portion 42 are formed in turn with a stepped portion 44 between. Thus, a front ball bearing 24 small in size and a front ball bearing 24 large in size can be held.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004091185-A (JP)
Title: Transporting device for inspection of front and back surfaces of wet hand towel
Inventor: AKAGI KATSUJI
IPC: G01N21/84
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transporting device for inspection of a front and a back surfaces of a wet hand towel to reduce a burden of manual inspection of the front and back surfaces.  <P>SOLUTION: This transporting device K for inspection of a front and a back surfaces of a wet hand towel is formed of a carry-in conveyor 10 for transporting the towel immediately after washing and sterilizing the towel, a delivery conveyor 1 for transporting the towel, which is expanded and transferred from an inspecting position of the carry-in conveyor 10 by a front surface inspector HK, and a turn-over conveyor 2 for transporting the towel by making the towel freely to fall from a terminal 3 of the delivery conveyor for transference. When transferring the towel from the carry-in conveyor 10 to the delivery conveyor 1, the front surface inspector HK inspects the front surface, and when transferring the towel from the delivery conveyor 1 to the turn-over conveyor 2, the towel is turned over, and a back surface inspector RK inspects the back surface of the towel on the turn-over conveyor 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004090082-A (JP)
Title: Method for manufacturing metallic body having slot and/or slit
Inventor: HONDO MASAO
IPC: B23K20/00
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a metallic body having minute slots and/or slits whose L/D (depth/diameter) is several hundreds or more.  <P>SOLUTION: The method is characterized in that two members at least one of which is grooved on the surface are abutted on each other, with the grooved surface inside, that a pair of electrodes are applied in an arbitrary direction of the two members, with the abutted faces pressurized in a closely contacted manner, and that the two members are joined together by pulsed energization to form minute slots and/or slits between the joined faces.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004098068-A (JP)
Title: Hot rolling method of steel plate
Inventor: HASHIMOTO MITSUO
IPC: B21B37/00
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an economic rolling method of high productivity for consistently manufacturing a steel plate having uniform thickness distribution in the plate width direction and excellent product quality by adequately controlling the shape of a mill roll at a low cost in a schedule-free rolling.  <P>SOLUTION: In a hot rolling method for rolling a steel plate while controlling the thermal crown of a mill roll by the induction heat of the surface of the mill roll 1 during the rolling operation by a hot-rolled steel plate continuous rolling mill, an induction heater of the length L that satisfies the inequality of L ≤ (W-w)/2 + 100 is disposed in a vicinity of both end side parts of the mill roll, where W is the barrel length of the mill roll in the rolling mill, and w is the minimum width of the steel plate to be rolled by the rolling mill. The width b<SB>1</SB>of the steel plate under rolling by the rolling mill is compared with the width b<SB>2</SB>of the steel plate to be rolled next, and if b<SB>1</SB>< b<SB>2</SB>, the surface of the mill roll in each section of (b<SB>2</SB>-b<SB>1</SB>)/2 is heated toward both end sides of the mill roll from both end parts of the width b1 of the steel plate under rolling.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004099940-A (JP)
Title: Method for producing magnesium based alloy
Inventor: INOUE AKIHISA
IPC: C22F1/00
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lightweight Mg based alloy which combines high strength with high ductility.  <P>SOLUTION: In the method for producing a magnesium based alloy, a magnesium alloy having an overall average composition expressed by the compositional formula of Mg<SB>100-a-b</SB>Ln<SB>a</SB>Zn<SB>b</SB>by atomic% (wherein, Ln is one or more kinds of rare earth elements selected from Y, La, Ce, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu and misch metal; and 0.5≤a≤5, 0.2≤b≤4 and 1.5≤a+b≤7 are satisfied) is rapidly solidified from a melted state at a cooling rate of ≥10<SP>4</SP>K/sec to produce an alloy formed of Mg in which the crystals constituting the matrix have a hexagonal structure with a mean particle diameter of ≤5 μm. Thereafter the obtained alloy is subjected to heat treatment performed at 150 to 400°C to form a long period hexagonal structure on the whole region or part of the crystals.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004103484-A (JP)
Title: Evaluation device and evaluation method of organic el element
Inventor: TADOKORO TOYOYASU
IPC: H05B33/10
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an evaluation device and evaluation method of an organic EL element for improving reliability of measurement data in an evaluation process of the organic EL element.  <P>SOLUTION: A constant current driver (current supply means) 18 supplies a constant current to a light emitting part formed of the organic EL element. A measuring part (measuring means) 14 measures at least luminescence intensity and chromaticity of each of the light emitting parts. An X-Y robot (moving means) 13 moves the measuring part 14 to a measuring position of each of the light emitting parts. A control means 16 controls the X-Y robot 13 so as to sequentially move the measuring part 14 to the measuring position of each of the light emitting parts, and controls the constant current driver 18 in each of the measuring positions of the measuring part 14 so as to allow supply of a constant current to the light emitting part in accordance with a timing for executing measurement of the light emitting part by the measuring part 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004100903-A (JP)
Title: Shift control device for transmission
Inventor: AJIMOTO KEISUKE
IPC: F16H61/14
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shift control device for a transmission without imparting sense of incompatibility to a driver by properly controlling operation of a lockup clutch even if a gradient of a traveling road surface changes.  <P>SOLUTION: This shift control device of the transmission transmits a rotating speed to an output shaft by automatically changing the rotating speed of an input shaft driven by an engine via a torque converter, and has the lockup clutch between the engine and the input shaft for operating the engine and the input shaft in a directly connecting state and a direct connection releasing state in a switching system, and has a gradient arithmetic operation means for arithmetically operating a road surface gradient value T of the traveling road surface based on an increase-decrease in travel resistance and a switching vehicle speed setting means for setting a switching vehicle speed Vc1 as an operation condition of the lockup clutch based on this road surface gradient value T. A clutch operation means operates the lockup clutch based on this switching vehicle speed in a switching system. Thus, the lockup clutch is properly operated based on a traveling state even when traveling on a flat road, a climbing-up road and a climbing-down road.  <P>COPYRIGHT: (C)2004,JPO