baber/WOPTO huggingface dataset:
Patent JP-2003307919-A (JP)
Title: Image forming apparatus
Inventor: HASEGAWA KAZUHIRO
IPC: G03G15/00
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To carry out toner concentration control with less error even when restarting an image forming apparatus operation after leaving developer standing.  <P>SOLUTION: In a system provided with a developer reflecting ATR77, the toner concentration immediately before stopping the operation of the device and immediately after restarting is compared and if there is a variation, an initial value which has been set before is newly reset.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003029479-A (JP)
Title: Method and system for sampling image of customer as color data for processing control
Inventor: THIERET TRACY E
IPC: G03G15/00
Filed: 2002-04-16
Abstract: PROBLEM TO BE SOLVED: To control a process by a printing system without obstructing a printing operation. SOLUTION: A control system uses a printed output image 68 as a continuous data source for control processes. This invention samples a wide range of colors in the image in order to calibrate a processing station and ensure accurate production of color and/or other image quality parameters. An image quality detector 63 examines the color data of a printed image after the image is fused to a copy sheet and compares the appearance of the output image to a desired appearance. When an error exists, the processing station is adjusted and variations and inconsistencies in the printed image are corrected. Also, the detector of this invention moves to different locations as the image is outputted from the printing system and samples a range of image quality parameters in the image.
Patent JP-2003305919-A (JP)
Title: Imaging apparatus
Inventor: NISHIKAWA HIDETOSHI
IPC: B41J29/00
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To constitute an imaging apparatus realizing efficient transfer.  <P>SOLUTION: The imaging apparatus comprises an ink jet print head 31 for printing image information onto a recording medium M being carried by a carrying mechanism A, a heating mechanism E provided with an electric heater 41 for heating the air in a heating space R in order to thermally transfer the recording medium M printed with the image information by means of the print head 31, and shutters 45 provided at the openings 40A and 40B for introducing and withdrawing the case 40 of the heating mechanism E and are deformable flexibly upon abutting against the recording medium M.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319129-A (JP)
Title: Image forming apparatus
Inventor: HIRAOKA TORU
IPC: B65H3/44
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of properly conducting actual copying by executing trial copy print in advance in order to prevent positional deviation of an original image onto a recording paper medium in the case that the image of an original of a non-routine size form is recorded onto a recording medium of a nonroutine size form.  <P>SOLUTION: The image forming apparatus is provided with a preview key 19; a start key 17, an image memory 8, an image reader 4; an image recorder 5, and an MPU 1. When the preview key 19 is operated for entry in a state that a recording medium on a manual insertion tray 20 is selected for a copy recording medium, the MPU 1 allows the image reader 4 to read the image of the original, stores the original image to the image memory 8, automatically selects a prescribed fixed form recording medium housed in the image recorder 5 to execute trial copy print, reads the stored original image and allows the recorder 5 to print out the original image on an envelope 30 that is a non- routine form original on the manual insertion tray 20 when the start key 17 is depressed after the execution of the trial copy print.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314851-A (JP)
Title: Ceiling-installed type air conditioner
Inventor: TAKI KOJI
IPC: F24F13/20
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ceiling-installed type air conditioner which prevents a louver from deflecting and keeps an air outlet block consisting of an expanded resin stuck on a decorative laminate panel.  <P>SOLUTION: A louver supporting shaft 63 of a louver hanger 4 (louver center part support member) is inserted into a hole formed at a rib 66 of a louver 3. By fixing the louver hanger 4 to the decorative laminate panel by using a slit groove 58 provided on a side wall 54a of a block storing recessed part, deflection, distortion and positional deviation of the louver 3 are prevented. A block hanging part 62 is provided on the louver hanger 4. By clamping the air outlet block 2 between the block hanging part 62 and the side wall 54a, floating from the decorative laminate panel 1 and peeling of the air outlet block 2 are prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315244-A (JP)
Title: Method for measuring granular substances floating in the air
Inventor: TOTOKI SHINICHIRO
IPC: G01N15/00
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To accurately measure particle-like substances floating in the air by using various measuring instruments, and to measure floating granular substances included in the air at an arbitrary altitude.  <P>SOLUTION: In the measuring method, a particle collecting device C, which charges the floating particle-like substances P with single-pole ions in the air generated by a discharging electrode 3 and draws the charged particles toward a collecting electrode 4 with a different potential in relation to the discharging electrode 3 thereby collecting them, is installed in an aircraft A. The particle collecting device C is operated after it is carried up to the arbitrary altitude, thereby collecting the floating granular substances, and the particle collecting device C is recovered on the ground, or various measurements are carried out in the aircraft A, and therefore the floating granular substances P existing at the arbitrary altitude can be accurately measured with being unaffected by conventional filters, when compared to the case of collecting them by using the filters.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324102-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: ABE KAZUHIDE
IPC: H01L21/768
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a wiring portion wherein increasess in wiring resistance and parasitic capacitance are not caused.  <P>SOLUTION: After forming a first insulation layer 5 on first wiring 3, an etching-resistant film 6 is formed thereon. Then, a lower layer 8 of a second insulation layer is formed on the etching-resistant film 6. When performing etching for forming grooves of dummy patterns 12, since the etching rate of the etching-resistant film 6 is made not higher than one-tenth of the etching rate of the second insulation layer, the etching-resistant film 6 functions as an etching stopper so that the etching does not proceed to the first insulation layer 5. Consequently, the space between the first wiring and second wiring is so maintained surely as to prevent an increase in parasitic capacitance. Also, by the bottom-up fill of a copper plating film which is performed by using the dummy patterns, while preventing dishing phenomena, an insulator provided in the section of the second wiring is made unnecessary. As a result, an increase in the resistance of the second wiring is prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312158-A (JP)
Title: Lithographic printing plate material and its manufacturing method and printer
Inventor: SUDA YASUHARU
IPC: B41F7/02
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To enable a lithographic printing plate material to be repeatedly used by recycling the material and to further shorten an image writing time and a plate recycling time occupying in a printing step in the recyclable material having a photosensing layer containing a photocatalyst, a method for manufacturing the same and a printer.  <P>SOLUTION: The lithographic printing plate material 5 comprises a layer containing the photocatalyst. An image can be written by an active light having a larger energy than the band gap energy of the photocatalyst, and a lithographic printing plate can be manufactured without wet developing. The plate can be repeatedly recycled and used. The material 5 further comprises: a base material 1; the photosensitive layer 3 containing the photocatalyst reacting with the light; and an intermediate layer 2 containing two or more types of oxide semiconductors and interposed between the material 1 and the layer 3 to improve the charge separating efficiency of the layer 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003325428-A (JP)
Title: Dishwasher and dish cage
Inventor: SANEDA KENICHI
IPC: A47L15/50
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dish washer and a dish cage which enables dishes to be washed thoroughly.  <P>SOLUTION: Washing water jetted upward from a nozzle arm 7 is made to reach above a lower cage 42 through a clearance S between rows of bowls which are held in one row on a bowl holding part 47 and soup cups which are held in one row on a soup cup holding part 48. Glasses and tea cups are held in the front row of the rear cage 45 and in the front cage 44 so that the opening parts (drinking opening) thereof face the side of the clearance S. The glasses held in the rear row of the rear cage 45 are washed with the washing water jetted from a fixed nozzle 16 mounted on the rear internal surface of a washing tank 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003330071-A (JP)
Title: Stroboscopic mechanism and image pickup device
Inventor: NAGANO KOTA
IPC: G03B15/03
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To make miniaturization compatible with the prevention of 'vignetting' of electronic flash light in an image pickup device with a built-in stroboscopic device.  <P>SOLUTION: The stroboscopic mechanism 10 incorporated in a main body housing 3 equipped with a lens 2 is equipped with a stroboscope main body 11 housed along the periphery part of the housing 3 and a shaft 12 for rotatably supporting the main body 11. By rotating the main body 11 along a plane nearly perpendicular to the optical axis of the lens 2 with the shaft 12 as center, the main body 11 is extended from the housing 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003331691-A (JP)
Title: Microswitch
Inventor: MIYATA MUNECHIKA
IPC: H01H21/42
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microswitch that can prevent welded damage caused by arcing from the slowly separating contacts, by making instant contact and release regardless of the push lever operation speed.  <P>SOLUTION: The position of a cylindrical spring 5 for the push lever 1 is changed, and the cylindrical spring 5 is positioned in the oval hole formed under the push lever to freely oscillate in the length direction of the oval hole within the predetermined angle range using an upper small projection 5f of the spring as the fulcrum. At the moment the contact of the cylindrical spring passes a point N during the push lever is turning, the cylindrical spring oscillates around the small projection fulcrum and quickly extends in the right or left direction moving down the see-saw contacts 2 around the tip end of the fixed contact C (fulcrum), contacting (ON) or releasing (OFF) the movable contact A and the fixed contact B instantaneously.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003330634-A (JP)
Title: Printing system
Inventor: SHIMURA NORIO
IPC: B41J29/38
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing system for easily making a printer print desired data without executing any complicate processing in a print instruction execution process in an application on a host computer.  <P>SOLUTION: In this print system for transferring print data prepared by a host computer through a bi-directional interface to a printing device for printing the print data, a printing device is provided with a print key, and when the print key is depressed, the printing device issues a print command through the bi-directional interface to a host computer to print desired data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329173-A (JP)
Title: Piping structural body and hose holder
Inventor: MITSUI KENICHI
IPC: F16L3/223
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piping structural body of excellent durability for preventing any rotational deviation of a hose or any slide of the hose in the axial direction even when the piping structural body is used in a vibrating part.  <P>SOLUTION: A hose holder HS to hold a hose H1 has a clamp 10 to hold the hose. The clamp 10 comprises an insertion opening part 16 to insert the hose and a holding surface 12a to hold an outer circumferential part of the hose, and is formed in a substantially U-shaped section. The clamp 10 holds the hose with the compression ratio of 1 to 20%, and the compression ratio is defined as (D1-d1)×100/D1, where D1 is an outside diameter when no internal pressure is applied to the hose, and d1 is an outside diameter when the hose is held by the clamp 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003335760-A (JP)
Title: Method for producing 7-hydroxy-1,2,3,4- tetrahydroisoquinoline and n-acetylated product thereof
Inventor: YOKOTA KEIICHI
IPC: C07D217/24
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide methods for efficiently producing in high yield 7- hydroxy-1,2,3,4-tetrahydroisoquinoline and an N-acetylated product thereof each useful as an intermediate for pharmaceutical preparations from 1,2,3,4- tetrahydroisoquinoline.  <P>SOLUTION: The method for producing 7-hydroxy-1,2,3,4- tetrahydroisoquinoline comprises the steps of producing 7-nitro-1,2,3,4- tetrahydroisoquinoline by nitrating 1,2,3,4-tetrahydroisoquinoline, producing 7-amino-1,2,3,4-tetrahydroisoquinoline by reducing the resultant 7-nitro-1,2,3,4- tetrahydroisoquinoline, and diazotizing and hydrolyzing the resultant amino compound. The method for producing the N-acetylated product, i.e., N-acetyl-7- hydroxy-1,2,3,4-tetrahydroisoquinoline, comprises acetylating said 7- hydroxy-1,2,3,4-tetrahydroisoquinoline.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326905-A (JP)
Title: Rim wheel and its manufacturing method
Inventor: UCHIDA TATSURO
IPC: B60B21/02
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rim wheel and its manufacturing method capable of high productive manufacturing of a rim wheel which attains a long term assurance of suppressed vibrations transmitted to a car, an improved riding quality and reduced noises inside the car, while maintaining a high maneuvering stability and avoiding a weight increase.  <P>SOLUTION: The rim wheel comprises a plurality of sub air chambers which are formed by a rim 2, a vertical wall 3, and an annular rubber member 5, and divided by a plurality of sidewalls 9. A communicating part 8 is provided on the annular rubber member 5 for communicating a tire main air chamber 11 with the sub air chamber 6. A Helmholtz resonant absorber is formed by the sub air chamber 6 and the communicating part 8. The method of manufacturing the rim wheel comprises a step of forming the vertical wall 3 integrally with the rim 2 when casting the rim wheel, and a step of fixing the annular rubber member 5 with a plurality of communicating parts 8 bored corresponding to each sub air chamber 8, between the vertical wall 3 of the formed rim 2 and one bead sheet 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003330512-A (JP)
Title: Method for displaying tool locus of nc data
Inventor: ITO NORIYOSHI
IPC: G05B19/4068
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for displaying a tool locus so as to facilitate a decision whether smooth continuity is achieved for the tool locus of NC data, which are displayed as continuity of point groups arranged with minute gaps.  <P>SOLUTION: The radius of curvature of the tool locus in the periphery centering on these points is found for a plurality of arbitrary NC data points in the point groups indicating the tool locus. The NC data points or continuity thereof are displayed by means of display attributes determined by the magnitude of radius of curvature. Consequently, the radius of curvature in the points can be simultaneously read for the arbitrary NC data points or all NC data points along with the tool locus. Accordingly, when the radius of curvature varies greatly, it becomes possible to discover beforehand that the smooth continuity is broken and marks are liable to occur in the point positions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003334404-A (JP)
Title: Discharge apparatus for precipitate in precipitation tank
Inventor: ISHIGAKI EIICHI
IPC: F04D13/00
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge apparatus for a precipitate capable of coping with fluctuation of a precipitate such as sludge, excretion residue or the like precipitated on the bottom of a precipitation tank.  <P>SOLUTION: Scrapers (16 and 17) extending in a normal line direction at its leading end are fastened to the upper and lower end parts of the flooding port (14) opened to the screw outer cylinder (9) of a scraping screw (8) to arrange the screw outer cylinder (9) in a freely revolvable manner and a reversal roller (17) is mounted on the side end part of the screw outer cylinder (9). A reversal stand (18) for tumbling the reversal roller (17) is arranged on the tank bottom (1a) in the vicinity of front and rear tank walls. The screw outer cylinder (9) is revolved at the terminal part of the reciprocating movement of the scraping screw (8) to collect the precipitate on the tank bottom (1a) by reciprocating movement. Then, if the running speed of the scraping screw (8) and the rotational speed of the screw (13) are adjusted coping with fluctuations in the content of sludge or excretion residue contained in raw water, the precipitate such as sludge or excretion residue deposited on the tank bottom (1a) can be accumulated in a sludge discharge apparatus (5).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337402-A (JP)
Title: Fitting method and program, and method and program for correcting master pattern
Inventor: OZAWA KEN
IPC: G03F1/36
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To ideally correct a master pattern in a mask for exposure by quantitatively grasping the fitting strain of a process model and generating the process model for simulation fitted with high accuracy.  <P>SOLUTION: In obtaining the process model for continuous simulation from discrete observed values, a plurality of types of process models are first obtained by making weighting for the discrete observed values different, the fitting strain affected by the weighting is subsequently digitized about the plurality of type of process models, and any process model is selected with the results of the digitization as an index. The selected process model is used to perform optical proximity effect correction for the mask pattern for exposure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003344688-A (JP)
Title: Optical fiver array, support board therefor and cover board
Inventor: KOSUGE SHINICHI
IPC: G02B6/24
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To materialize an optical fiber array hard to separate a support board and a cover board.   <P>SOLUTION: The optical fiber array 1A mutually sandwiches the ends of a plurality of fibers Fi by the support board 10 and the cover board 20A in a row, and integrates them with an adhesive 30. When the diameter of the optical fiber Fi is 2R, a distance between a contact position P of the optical fiber Fi supported with a support groove Mi, and a distance between the support groove Mi and a depressed projection PSi of the cover board 20A is A, and a distance between the contact position P and a base face projecting the depressed projection PSi is B, the relation of R≤A≤B is satisfied.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003040555-A (JP)
Title: Elevator system without machine room
Inventor: ISHII TOSHIAKI
IPC: B66B11/02
Filed: 2002-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a linear motor drive type elevator system in which the height of a building can be effectively utilized, and in which safety is secured at the time of inspection. SOLUTION: A car 1 is suspended by a rope at a lower part on the facing surface side to a balance weight 2, and suspension shieves 25 and 26 are disposed at an upper part in the elevator shaft on the side of the balance weight 2 to a projected surface of the car 1 to set top gap size of the car small. The suspension shieve is disposed at an angle of less than 90 deg. to a center line of a rail to set elevator shaft size small as a measure to unbalanced load of the car 1. As a safety measure for inspection of the elevator system to reduction of the top gap size, an inspection opening part 21 is provided on the building side of the car 1 and the elevator shaft for enabling inspection without forcing a worker to get on the top of the car 1. As a safety measure for a worker in getting on the top of the car 1, a human body sensor and an inspection stopper are provided.
Patent JP-2004005179-A (JP)
Title: Data storage method of eeprom
Inventor: YOKOTA YOJI
IPC: G06F12/16
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To reduce an amount of data stored in an EEPROM, i.e., storage capacity of the EEPROM, in a data storage method for the EEPROM having an error detection function.  <P>SOLUTION: A conversion table for input data is prepared, the input data is converted into the storage data by use of the conversion table, the converted data is stored in the EEPROM 20, and the data read from the EEPROM 20 is inversely converted by use of the conversion table.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003344512-A (JP)
Title: Method of detecting failure of semiconductor integrated circuit and method of generating dc test pattern
Inventor: MORITA YASUMASA
IPC: G06F17/50
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that a long time is required for test because a conventional test pattern is elongated in order to detect failure of the entire logic circuit, and a problem that a case where the testability does not become 100%, occurs in DC parameter test because an output mode may not be set for a bi-directional pin, and to provide a method of detecting a failure of a semiconductor integrated circuit in which DC parameter test can be carried out efficiently.   <P>SOLUTION: The method of detecting failure of a semiconductor integrated circuit is arranged such that a failure is set only for the output pin and the bi-directional pin of the semiconductor integrated circuit and a DC test pattern for detecting that failure is generated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003059488-A (JP)
Title: Manufacturing equipment for secondary battery, manufacturing method for secondary battery, and secondary battery
Inventor: CHIBA KATSUSHI
IPC: H01M10/04
Filed: 2002-06-05
Abstract: PROBLEM TO BE SOLVED: To enhance workability in pressing treatment of an electrode material raw sheet and suppress the dispersion of thickness dimensions in the width direction of an active material layer of the electrode material. SOLUTION: This manufacturing equipment is equipped with n pieces (n>=1) of elastic rolls 11 and n+1 pieces of metal rolls 12, the elastic rolls and the metal rolls 12 are alternately, adjacently arranged so that their central shafts are positioned on the same plane, the electrode material raw sheet 20 is continuously passed through between adjacent rolls in order to press-treat several times. In a secondary battery 1, the dispersion of thickness dimensions in the width direction of the active material layers formed in a positive electrode material 2 and a negative electrode material 3 is made 2 μm or less.