baber/WOPTO huggingface dataset:
Patent JP-2004029729-A (JP)
Title: Diffuse reflector
Inventor: KAMINSKY CHERYL J
IPC: F21V8/00
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diffuse reflector which maximizes the quantity of reflected light and is efficient.  <P>SOLUTION: The diffuse reflector comprises a reflective layer and a transparent polymeric film having a plurality of convex or concave complex lenses on the surface thereof.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004276125-A (JP)
Title: Load parameter identification method
Inventor: MAEKAWA SEISEKI
IPC: G05B13/02
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a load parameter identification method for identifying parameters with high accuracy.  <P>SOLUTION: According to the method, when a robot is operated at a low speed under application of a load (ST3), a friction and parameters concerning the gravity are identified from operating data of the robot obtained during low-speed operation (ST4), and when the robot is operated at a high speed under application of the load (ST5), the friction and the remaining parameters that are not identified at the time of the low-speed operation, are identified from operating data obtained during high-speed operation (ST6). In this method the parameters concerning the gravity are identified from the operating data obtained during the low-speed operation, and the remaining parameters that are not identified at the time of the low-speed operation, are identified from the operating data obtained during the high-speed operation, which leads to identification of all the parameters with high accuracy. Further the friction is identified simultaneously with the identification of the parameters at the time of the low-speed operation and at the time of the high-speed operation, the friction need not be canceled, leading to reduction in restrictions of operating patterns for use in identification, and reduction in operations for use in identification of the parameters.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004279058-A (JP)
Title: X-ray ct device
Inventor: SHIODA TADAHIRO
IPC: G01N23/04
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray CT device which displays accurately a time until the whole processing is finished, when acquiring a three-dimensional X-ray fluoroscopic image of an imaging object.  <P>SOLUTION: The time required for reconstitution of one tomogram is stored in a memory 9a for each imaging condition, and when the set imaging condition is stored in the memory 9a, the total required time is calculated by using the stored content and displayed as an initial value of a residual time, and thereafter the residual time is updated at each finish of a prescribed processing. When the set imaging condition is not stored in the memory 9a, the total required time is calculated temporarily and displayed as the residual time, and the residual time is corrected and displayed by an actual value of the time required for reconstitution of the first tomogram, to thereby display the accurate residual time.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277760-A (JP)
Title: Non-oriented electromagnetic steel sheet
Inventor: FUJIMURA HIROSHI
IPC: C22C38/00
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-oriented electromagnetic steel sheet which has adequate recyclability and has magnetic properties improved.  <P>SOLUTION: The non-oriented electromagnetic steel sheet comprises, by mass%, 0.004% or less C, 0.7 to 1.5% Si, 0.1 to 0.3% Mn, less than 0.0005% sol. Al, 0.2% or less P, 0.005% or less S, 0.003% or less N, 0.1% or less Cr, 0.005% or less V, 0.001% or less Ti, 0.016 to 0.05% Cu and the balance Fe with unavoidable impurities.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277547-A (JP)
Title: Oxynitride fluorophor and light-emiiting device using the same
Inventor: TAKASHIMA MASARU
IPC: C09K11/66
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a white color-based light-emitting device using a fluorophor excitable by an excitation light source with ultraviolet to visible light region and having emission colors ranging from green- to yellow-based colors subjected to wavelength transformation, particularly to provide an oxynitride fluorophor easy to color tone modulation.  <P>SOLUTION: The oxynitride fluorophor of the general formula:SrSi<SB>2</SB>O<SB>2</SB>N<SB>2</SB>:Eu absorbing light from a light-emitting device that emits the light with wavelengths close to 400 nm and emitting light of yellowish green color is provided. In this fluorophor, part of Sr is substituted with Eu to adjust the compounding ratio of the Eu. The white color-based light-emitting device is also provided, working to irradiate a fluorophor comprising the oxynitride fluorophor, a blue light-emitting fluorophor and a red light-emitting fluorophor with a light-emitting device that emits light with wavelengths close to 400 nm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004278118-A (JP)
Title: Lightning trouble arrester in building
Inventor: KOBAYASHI MASANORI
IPC: E04H9/14
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lightning trouble arrester for lessening lightning even when a site is narrow.  <P>SOLUTION: The arrester 10 comprises peripheral grounding electrodes 4 provided so as to surround a building 2 and buried annularly in the site 3, conductors 5 connecting the peripheral grounding poles, overhead earth wires 15 installed along the upper ends of a plurality of poles 14 arranged in the neighborhood of the building 2, grounding electrodes 23 connected to the overhead earth wires 15 and buried in the ground in the neighborhood of the poles, and connecting wires 16 for connecting the peripheral grounding poles 4 or the conductors 5 to the overhead earth wire 15 or the grounding electrodes 23 of the poles. A lightning conductor 18 is provided on the building 2, and the lightning conductor 18 and the conductors 5 are connected to each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004278942-A (JP)
Title: Air conditioning system for shop
Inventor: YAMAGUCHI KOICHI
IPC: F24F11/02
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioning system for a shop capable of improving the energy saving effect while improving the amenity in the shop.  <P>SOLUTION: An amenity index value (PMV value) in a selling space 2 is detected on the basis of the environment of the selling space 2, and a set temperature Ts of an air conditioner 20 is operated to control the detected amenity index value within an amenity zone and to reduce the total consumed energy of the air conditioner 20 and a refrigerating machine unit 30.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004282588-A (JP)
Title: Private branch exchange
Inventor: MORIYAMA TADASHI
IPC: H04L12/24
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a private branch exchange wherein a revised setting parameter is written to an external storage medium, and the lifetime of an external storage medium drive is kept long.  <P>SOLUTION: The private branch exchange includes: a storage medium drive means capable of writing file data to an external storage medium; a first storage means for storing setting parameter data; a data processing means for revising the contents of the setting parameter data on the basis of an operation applied to an input means; and a data storage processing means for storing the setting parameter data stored in the first storage means into the external storage medium when it is discriminated that the data processing means has revised the setting parameter data by a prescribed amount or more.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004286827-A (JP)
Title: Cleaning device, image forming apparatus, and process cartridge
Inventor: NAKANO TORU
IPC: G03G9/08
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a cleaning blade from causing poor cleaning with respect to spherical small diameter toner.  <P>SOLUTION: A vibrating blade 20 of the cleaning device 16 comprises a blade member 21, a vibratable member 22 to which the blade member 21 is fixed, and a vibrating means 23 fixed to the vibratable member 22, and the blade member 21 is vibrated by the vibrating means 23 through the vibratable member 22. At this point, vibration is applied to the vibratable member 22 in such a manner that the leading end of the blade member 21 does not curl in the movement direction of an image carrier 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004286111-A (JP)
Title: Fastening member and bolt
Inventor: OZEKI HIROSHI
IPC: F16B31/02
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fastening member and a bolt capable of being easily checked that it is fastened to a predetermined axial force without generating a refuse.  <P>SOLUTION: In the fastening member 1, a seat 4 of the fastening member 1 is seated on a seating surface 8 of a member 2 to be fastened to complete the fastening by being successively screwed to the member 2 to be fastened. A lip member 3 expanding radially outward and facing to the seating surface 8 direction of the member 2 to be fastened is provided in the circumference of the seat 4. The lip member 3 is deformed by fastening force on the seating surface 8 of the member to be fastened.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004284485-A (JP)
Title: Lane departure prevention device
Inventor: TAYA SATOSHI
IPC: G08G1/16
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve departure avoiding performance by braking force control.  <P>SOLUTION: When a present vehicle has a departure tendency from a traveling lane (step S3), a yaw moment sharing amount Xm and a deceleration sharing amount Xd are set based on a traveling curvature β of the present vehicle. Target yaw moment Ms is calculated to generate yaw moment in a direction for avoiding the departure of the present vehicle from the traveling lane (step S5). A deceleration control variable Pg is calculated based on the deceleration sharing amount Xd (step S6). The braking force of each wheel is controlled based on the target yaw moment Ms and the deceleration control variable Pg (step S7 and S8).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004284763-A (JP)
Title: Elevator
Inventor: TAKEUCHI SHINJI
IPC: B66B1/48
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevator capable of enlarging the moving range of an elevator car in its shaft.  <P>SOLUTION: In the shaft 1 of this elevator, a direction limitation limit switch 8a and a final limit switch 9a are installed in a position over the landing floor of the uppermost story hall 6a. This allows the works to be conducted in a place over the uppermost floor, for example cleaning works.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004284555-A (JP)
Title: Carrying vehicle
Inventor: KATO SONOO
IPC: H02P3/12
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To limit a speed even in manual traveling with respect to a carrying vehicle provided with an auxiliary electric function.  <P>SOLUTION: In a power source line 30 connecting a motor M to a direct-current power supply 31, a first switch 32 is interposed, a short circuit line 34 is connected so as to short-circuit both ends of a motor winding, and a second switch 36 is interposed. In the manual traveling, while the first switch 32 is maintained in an opened state, control is executed so that the second switch 36 is turned on and off repeatedly, particularly, a small braking force mode in which an on section of a fixed period pulse is short, namely, short circuit duration is short, and a braking force by electromagnetic induction is small, can be mutually switched into a large braking force mode in which an on section is long and a braking force is large. When an encoder detects that the speed exceeds a predetermined value in the manual traveling, a mode is switched into the large braking force mode, a large braking force is applied and the speed is decreased. Even in the manual traveling, the maximum speed is limited and stable travel can be expected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004294092-A (JP)
Title: Fm-cw radar apparatus shared for transmission and reception
Inventor: IKUNO MASAYOSHI
IPC: G01S13/34
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an FM-CW radar shared for transmission and reception and capable of appropriately detecting a target without having to enlarging the dynamic range of a reception part and appropriately processing reception signals according to the distance to the target.  <P>SOLUTION: The FM-CW radar apparatus shared for transmission and reception changes over between transmission and reception by time shared control. Signal paths of a transmission system and a reception system are each provided with an amplifier. By controlling the gain of the amplifier provided for the signal path of the reception system or the gain of the amplifier provided for the signal path of the transmission system, gains at front end parts in reception timing sections or front end parts in transmission timing sections are controlled.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004291102-A (JP)
Title: Punching device
Inventor: FUJII NOBUROU
IPC: B26D7/18
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a punching device which positively prevents a debris from being lifted, and improves yield.  <P>SOLUTION: The punching device is provided with a lower die plate 11 for bearing a film 30 and having punched hole forming holes 16 formed therein, and a punch holder 14 having punching pins 13 at locations corresponding to the punched hole forming holes 16, respectively. Herein, at least part of the punching pins 13 have air introducing passages 40 formed therein. Each air introducing passage has one end thereof opened in an end face of the punching pin 13, that faces the film 30, and the other end thereof opened to the outside. Therefore, when the punched holes 31 are formed, the punching pins 13 are driven onto the film 30 while the other ends of the air introducing passages 40 are opened to the air.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004294272-A (JP)
Title: Vibration testing apparatus for superconducting magnet for superconducting magnetic levitation type railroad
Inventor: HERAI TOSHIKI
IPC: G01M7/02
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration testing apparatus for a superconducting magnet for a superconducting magnetic levitation type railroad which has high reliability, and which can diversely reproduce the vibration modes generated during the traveling of the superconducting magnet for the superconducting magnetic levitation type railroad.  <P>SOLUTION: The apparatus includes a base 1 to be the base, a plurality of exciters 2-4 disposed on the base 1 so as to be movable in the X-axis and the Z-axis directions, the superconducting magnet 8 for the superconducting magnetic levitation type railroad disposed opposite the exciters 2-4, and a controller 10 for the exciters 2-4 for generating the vibration mode according to the preset velocity of a vehicle of the superconducting magnetic levitation type railroad.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003337295-A (JP)
Title: Scanning optical device
Inventor: KATO MANABU
IPC: H04N1/113
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a compact scanning optical device immune to environmental fluctuation (temperature change) and suitable for high-definition printing.  <P>SOLUTION: The scanning optical device, in which luminous flux radiated from a light source means consisting of a semiconductor laser is guided to the deflection surface of a deflecting element through an anamorphic optical element having a diffraction part, and the luminous flux deflected by the deflecting element is formed into an image on the surface to be scanned through a scanning optical element having a refraction part so as to scan the surface to be scanned; is characterized in that the change of a focus in a main scanning direction associated with the temperature fluctuation of the refraction part of the scanning optical device is corrected by the power change of the diffraction part due to the wavelength fluctuation of the light source means caused by the temperature fluctuation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004290481-A (JP)
Title: Drum type washing machine
Inventor: KAWABATA SHINICHIRO
IPC: D06F25/00
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drum type washing machine that is equipped with a drum support which the strength of the drum can be increased and made excellent in resistance against load to withstand a high-speed rotation.  <P>SOLUTION: A drum support 14 for reinforcement is provided to the back side of a cylindrical drum 5. The drum support 14 is installed and fixed to a surface where an end surface and the side surfaces that composes the drum 5 are crossed with each other at approximately right angle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290547-A (JP)
Title: Pivot point structure of scissors
Inventor: FUJITA SHIGERU
IPC: B26B13/28
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pivot point structure of scissors, which prevents a reduction in strength of a blade body and reduces intrusion of cut hair pieces into a gap in a contact point, when the scissors employ a friction reducing member (pivot point formation member).  <P>SOLUTION: A pair of blade bodies include blade body portions 1a and 1b and finger hole portions 2a and 2b, respectively, and the pair of blade bodies are crossed in an X shape and pivoted to compose the scissors. An opposed surface of one blade body 1a is formed with a recessed portion 12 on an outside of the pivot shaft portion (pivot bolt 4) on the side of the finger hole. The recessed portion houses a resin contact body 7 having a shape corresponding to that of the recessed portion and a spring body 8 disposed under the bottom surface of the resin contact body for pressing up the resin contact body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004294961-A (JP)
Title: Radiographic image reader and radiographic image reading method
Inventor: TSUCHINO HISANORI
IPC: H04N1/113
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently obtain a radiographic image having high image quality and provided with sharpness and an SN ratio suitable for individual diagnostic imaging in a short period of time.  <P>SOLUTION: An image conversion panel P is scanned a plurality of times, and the image data of a plurality of images obtained by performing scanning the plurality of times are added to acquire the image data of one image. An area where last scanning is performed on the panel P (in a specified area) is irradiated with erasing light from an afterimage erasing means 4 concurrently with the last scanning of the panel P. At such a time, since the erasing means 4 and an area where the last scanning is not performed yet on the panel P are optically shielded by a light shielding means 5, the radiographic image information accumulated in the area where the last scanning is not performed is prevented from being lost and spoiled.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004292404-A (JP)
Title: Carbohydrate absorption inhibitor and food
Inventor: KANETANI TASAKU
IPC: A61K36/73
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carbohydrate absorption inhibitor and a food effective for improvement of inclination to grow fat by inhibiting absorption of carbohydrate derived from meal and preventing accumulation to systemic or local fat tissue, having good taste and being readily ingestible together with daily meal.  <P>SOLUTION: The carbohydrate absorption inhibitor comprises roasted mulberry leaf and a material (a) derived from Chinese medicines comprising leaf or fruit of Psidium guajava L. and at least one kind of Crataegi fructus, fresh leaf of Platycodon grandiflorum, Ginseng radix, leaf of Euonymus tricocarpus, Citrus Unshiu Peel, fruit of Gardenia jasminoides, root of Curcuma domestica, leaf of striped bamboo, leaf of Gymnema sylvestre R., leaf of Mentha haplocalyx Brig, ginger, fruit of Zizyphus vulgaris, malt, Glycyrrhizae radix and seed of Cassia tora.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004291071-A (JP)
Title: Control method of arc welding and arc welding device
Inventor: UEDA KOJI
IPC: B23K9/095
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control method of arc welding in which information well correlative to arc length is inputted and the position of a welding torch is controlled to a prescribed position on the basis of the correlative information, and to provide an arc welding device.  <P>SOLUTION: As shown in Figure (b), the positional control is commenced after constant time Δt passes since commencing the supply of a peak current. This can normalize the control information. As shown in Figure (c), this control method can minimize the vertical swing of the welding torch.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004299803-A (JP)
Title: Sheet carrier, and sheet processing device having the same
Inventor: ABE TAKASHI
IPC: B65H9/00
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive sheet carrier for preventing sheet damage caused by degradation of skew on a downstream side carrying member in a sheet matching system of a side register standard.  <P>SOLUTION: The sheet carrier comprises a guide member 1 to regulate an end on a sheet 5 side which is disposed in a sheet carrying passage, and an oblique member 2 to allow the carrying direction of the sheet 5 to oblique on the guide member 1 side, and further comprises a guide movement means 4 to move the guide member 1 from the first regulating position to the second regulating position. The embodiment also covers not only the sheet carrier, but also a sheet processing device having the same.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004301167-A (JP)
Title: Roller bearing for tenter clip, tenter clip, and film drawing machine
Inventor: YAMAZAKI MASAHIKO
IPC: B29C55/02
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roller bearing for a tenter clip having long service life even when used in the environment in which lubricating oil having stronger affinity for metal than base oil of grease component intrudes the inside and to provide a tenter clip and a film drawing machine having long service life even when used in the environment in which lubricating oil intrudes the inside of a bearing.  <P>SOLUTION: A ball bearing for the tenter clip is provided with an inner race 1 which is the fixed race, an outer race 2 which is the rotary race, a plurality of balls 3, non-contact type rubber seals 5, 5, and grease component G. In this grease component, mixed oil of trimellitic acid ester and fluoro oil is used as the base oil, and aromatic diurea and PTFE powder are used as thickener.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004301005-A (JP)
Title: Engine cooling device
Inventor: KUBO MASAHIKO
IPC: F01P3/20
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine cooling device which materializes a simple structure and low cost, wherein the required amount of cooling water flow rate to a heater core can be secured and the sufficient amount of cooling water is supplied to the heater core while maintaining required cooling performance in a whole operation range.  <P>SOLUTION: In the engine cooling device, cooling water of an engine outlet is directly supplied to a heater core through a heater core inlet pipe. Cooling water passing through a heater core outlet pipe from the heater core is joined with cooling water from a radiator outlet to be returned to an engine side through an engine inlet pipe. A pipe inside diameter (D<SB>1</SB>) on a downstream side (an engine side) from a junction part of the engine inlet pipe with the heater core outlet pipe is formed so as to be bigger than a pipe inside diameter (D<SB>2</SB>) on the upstream side (a radiator side ) from the junction part (D<SB>1</SB>>D<SB>2</SB>).  <P>COPYRIGHT: (C)2005,JPO&NCIPI