baber/WOPTO huggingface dataset:
Patent JP-2004167947-A (JP)
Title: Color image forming apparatus and method of calibrating color density thereof
Inventor: TAKADA SHINGO
IPC: H04N1/60
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To comparatively readily perform calibration of a density without using a dedicated device.  <P>SOLUTION: A printer 3 prints a calibration image data indicating a sample image having a plurality of gradations according to a designation of the calibration by each print head. The printer 3 detects the color density by scanning the sample image with a scanner head mounted on a carriage together with the print head. A host computer 1 or the printer 3 calculates a difference in density between a target value of the density in each gradation of each ink color and the measured value to obtain a density correction value of each gradation of each ink color. The density correction value for correcting the print density for image data to be printed is stored in a memory. The printer 3 corrects the print density of each color by the correction value when the image is printed thereafter.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004179232-A (JP)
Title: Semiconductor device, manufacturing method thereof, and electronic apparatus
Inventor: AOYANAGI TETSUTOSHI
IPC: H01L25/10
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve the flexibility in designing wiring in a circuit board and a base board capable of reducing the number of components and making a laminate thinner.  <P>SOLUTION: The salient electrode 22 of a circuit board 20 having a semiconductor element 21, the salient electrode 32 of a circuit board 30 having a semiconductor element 31, and the salient electrode 42 of a circuit board 40 having a semiconductor 34, are electrically connected to a wiring pattern, which is not shown in figure, of a base board 10. The semiconductor elements 21, 31, and 41 are provided with an electrode which is electrically connected to a wiring pattern, not shown in figure, of the circuit boards 20, 30, and 40.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177190-A (JP)
Title: Ultrasonic sludge interface meter
Inventor: KASHIMURA OSAMU
IPC: G01N29/02
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic sludge interface gauge capable of detecting a sludge interface at any location in a sedimentation basin and a tank and measuring the distance from a water level to the sludge interface as well as sludge thickness.  <P>SOLUTION: A pressure measuring means 10 for measuring hydraulic pressure is attached to an ultrasonic transmitting/receiving device 4 suspended in water for measuring the distance (L<SB>1</SB>) to the interface of sludge 2 by transmitting and receiving ultrasonic pulses to compute the distance (L<SB>2</SB>) from the water level to the ultrasonic transmitting/receiving device 4. The distance (L<SB>0</SB>) from the water level to the sludge interface is computed from computed values. Sludge thickness (L<SB>4</SB>) is computed through the use of the previously stored distance (L<SB>3</SB>) from the water level to a tank bottom surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004180386-A (JP)
Title: Synchronous rectification circuit
Inventor: NOBIKI TAKU
IPC: H02M3/28
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a synchronous rectification circuit capable of securely turning on a commutating diode while a main switch is off.  <P>SOLUTION: This synchronous rectification circuit of a forward type DC/DC converter generates secondary DC voltage using a rectifying FET and a commutating FET which are provided on the secondary side of a converting transformer T1 and are alternately turned on and off. The circuit comprises an auxiliary winding 4 in the secondary winding of the converting transformer T1, and an FET gate voltage holding circuit 3 which positively generates signals for turning on and off gates of the rectifying FET2 and the commutating FET3 provided between secondary windings of the converting transformer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173862-A (JP)
Title: Cycle type ergometer
Inventor: MISHIMA CHIZUKO
IPC: A63B22/06
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To measure muscular strength and properly train muscle by using the measured results.  <P>SOLUTION: The cycle type ergometer has a torque measuring means 14A for measuring a torque caused on a pedal 20, a rotational speed measuring means 9A for measuring the pedal rotational speed, and a position measuring means 10A for measuring the position of the pedal 20, a loading means 17A for loading the pedal 20, a control means 4 for controlling the loading means 17A and an evaluation means 34 for evaluating a maximum muscular strength of left and right legs exhibited by a user. It comprises a muscular strength measuring function, a calculation function for calculating loading for muscle training based on the muscular strength measurement and a muscular strength measurement and a muscle training function for training muscle by controlling the loading means based on the calculated result of the loading.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173928-A (JP)
Title: Toy for portable telephone
Inventor: MATSUMOTO NORIHIRO
IPC: H04M1/21
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve amusement by simply and three-dimensionally drive-controlling a toy of a character etc. suspended from a portable telephone via a strap.  <P>SOLUTION: A ten key sound conversion adapter for controlling an emitted sound by input of the ten keys 5 of the portable telephone 1 is arranged at the portable telephone 1to connect the toy where a driving control apparatus for three-dimensionally drive-controlling through an ear phone connection cable is connected to the ear phone jack of the portable telephone 1. The emitted sound by inputting of the ten keys by communication with the portable telephone 1, another portable telephone and an ordinary telephone is digitally converted by the ten key sound conversion adapter to three-dimensionally drive-control the toy 2 connected to the ear phone jack. It is also possible to access the necessary site of the Internet to drive-control the toy 2 through this site.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004178330-A (JP)
Title: Terminal device, communication controller, and information distribution server
Inventor: SADAMICHI HANAE
IPC: G06F13/00
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for efficiently delivering information while using the display screens of network-compatible home electric appliances.  <P>SOLUTION: When the display screen of a terminal device 101x in a local network is not used for the operation of the terminal itself, the terminal device 101x sends to a communication controller 103 a message 102 including information on the functions of its own display screen and a delivery request. On receiving the message 102, the communication controller 103 accesses an information delivery device 104 to receive delivery information. The communication controller 103 then changes the received delivery information into delivery information matching the display function of the delivery-requesting terminal device 101x, and sends this delivery information to the terminal device 101x. On receiving the delivery information, the terminal device 101x displays it on the screen.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004174579-A (JP)
Title: Laser patterning method
Inventor: KONDO MASAKI
IPC: B23K26/364
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser patterning method in order to solve a problem such that a variation in laser output causes a variation in machining accordingly of which the fluctuation in turn fluctuates a variation in the width of machined grooves.  <P>SOLUTION: Microgrooves are formed at a transparent electrode of ≤1 μm in thickness formed on a front plate by irradiating a substrate with the laser beam of a pulse width below nanosecond. At this time, when the substrate is machined by causing the laser beam expanded and paralleled by a beam expander to pass through an aperture, then by condensing the laser beam by a condensing lens, the substrate is irradiated with the beam at an aperture diameter greater than the inflection point determined from the relation between the variation in the output of the laser beam, the shape ratio (the diameter after passage/the diameter before passage) before and after the passage through the aperture and the variation in the width of the machined grooves.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175043-A (JP)
Title: Printer
Inventor: KATAOKA NAOTO
IPC: B41J29/38
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer which can perform subsequent jobs even if recording paper runs out and automatically classify the recording paper which is printed and outputted.  <P>SOLUTION: The printer includes: a paper feed means 3 for supplying a plurality of different recording paper; a plurality of discharging trays 4; a job queue 2a for storing a plurality of printing jobs; and a control means 1 for interrupting a printing job when recording paper required for the job being performed runs out in the paper feed means 3, switching over to another discharging tray 4 and retrieving a printing job to use available recording paper for execution of the job.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004176235-A (JP)
Title: Nonwoven fabric and filtration material for filter
Inventor: MATSUMOTO KATSUNARI
IPC: D04H1/4291
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filtration material for filters excellent in mechanical characteristics such as tensile strength while maintaining a function for removing ions in air and water.  <P>SOLUTION: A nonwoven fabric is provided from a super high molecular polyolefin having ≥5dl/g intrinsic viscosity [η], preferably has cation exchanging groups and anion exchange groups and produced by using radiation graft method. As the filtration material for filters, the nonwoven fabric is used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177896-A (JP)
Title: Communication method for sound data for reproduction output
Inventor: YAMAGUCHI MASAYA
IPC: G10L19/00
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication method for sound data for reproduction output, which can effectively use a limited transmit data amount without making sound data communicated between a data source and a data sink contain sound data not to be reproduced by correcting sound source data into sound data for reproduction output to match a frequency characteristic of reproduction output equipment at the data source.  <P>SOLUTION: The data source on a communication network divides a data signal of a source sound into a plurality of sub-bands and samples them, quantizes frequency components of the respective sub-bands while correcting them by reference to a correction table corresponding to reproduction output characteristics of the reproduction output equipment, and encodes and transmits the number of quantized bits as the sound data for reproduction output to the data sink. Further, the data sink re-encodes the received sound data for reproduction output and the reproduction output equipment connected to the data sink reproduces the data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004183181-A (JP)
Title: Cellulosic fiber-containing non-woven fabric and method for producing the same
Inventor: HISHINUMA SUMIO
IPC: D04H1/425
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cellulosic non-woven fabric having a high negative ion-generating effect which is not available conventionary, antibacterial property, and a high moisture-absorbing and releasing property, especially the non-woven fabric suitable for the use of raw material of clothes.  <P>SOLUTION: This cellulosic fiber-containing weave knitting fabric is a non-woven fabric consisting of a filament yarn and/or spun yarn consisting of a regenerated cellulose fiber of which main raw material is a bamboo, and also is characterized by generating ≥1,000 minus ions according to a method for measuring the amount of generating the negative ions as defined in the specification.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004192055-A (JP)
Title: Image split/synthesis method and system, and program and storage medium therefor
Inventor: KITA NOBUYUKI
IPC: G06T3/00
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wide-field split/synthesis method and system for performing the split-generation image conversion processing of a wide-field image of a virtual environment having a necessary high image characteristic at high speed by rapidly reflecting a change in the internal parameter of a projection system to the composition of the wide-field image, and a program and storage medium therefor.  <P>SOLUTION: This wide-field split/synthesis method comprises the procedure of composing a composite image of the virtual environment covering a wide visual field by using a perspective projection image as an original image and pixel-converting it on the basis of a conversion table set by the internal parameters of the projection system. This method comprises forming, when an on-line change instruction is given to at least one internal parameter setting the conversion table, an easy conversion table by a second pixel conversion procedure to synthesize the wide-field image.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004195742-A (JP)
Title: Optical recording medium
Inventor: TASHIRO HIROKO
IPC: G11B7/243
Filed: 2002-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical recording medium, which ensures enough modulation factor even under the condition that its capacity is equal to that of a DVD-ROM and its recording linear speed is at least 2.5 to 10 times as much as that of the DVD-ROM and, at the same time, has high storage reliability and favorable repeating recording characteristics.  <P>SOLUTION: This optical recording medium is produced by forming such as a lower protective layer 2 made of ZnS-SiO<SB>2</SB>, a recording layer 3 made of Ge<SB>15</SB>Sb<SB>85</SB>, an upper protective laye 4 made of ZnS-SiO<SB>2</SB>and a reflective layer 5 made of Ag-Pd(1 at %)-Cu(1 at %) in the order named by a spattering method on a transparent board 1. In addition, an environmental protective layer 6 is formed by a spin-coating method on the reflective layer 5.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004197696-A (JP)
Title: Gas turbine equipped with whirling nozzle
Inventor: TERAUCHI KOJI
IPC: F01D5/08
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas turbine with a rotor 41 having an elongated life by reducing the relative speed of cooling compressed air A and the rotor 41 without requiring a large-sized installation space to effectively lower the temperature of cooling compressed air to thereby improve the cooling efficiency of the rotor 41.  <P>SOLUTION: The gas turbine is equipped with a compressor 2; a combustor 3, designed to burn compressed air A from the compressor 2; a turbine 4, designed to extract power out of combustion gas G from the combustor 3; an inner casing 20 covering the outer circumference of the rotor 41 to form an inner circumference wall for a channel 21 for the compressed air A at the downstream side of the compressor 2; and a whirling nozzle 5 for whirling the air A in the rotational direction of the rotor 41 to introduce it to the external circumference of the rotor 41 through the outer circumference of the rotor 41. The rotor 41 has a flow-out hole 55, which is designed to flow the compressed air A introduced to the outer circumference of the rotor 41, to the turbine rotor 41r, fitted with a turbine moving blade 44, via the hollow potion 60 of the rotor 41.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004197707-A (JP)
Title: Automatic stop/start control device for engine
Inventor: SEO NOBUHIDE
IPC: F02M25/07
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a great amount of unburnt HC is exhausted when an engine 1 is started by first igniting fuel previously supplied in a combustion chamber 16 of a cylinder 12 in an expansion stroke during stopping the engine.  <P>SOLUTION: This automatic stop/start control device for the engine comprises a HC adsorbing catalyst 35A arranged in an exhaust passage 34 extending from the combustion chamber 16. When a HC adsorbing material therein is being capable of adsorbing HC, the temperature of the HC adsorbing catalyst 35A is lowered during stopping the engine for increasing the efficiency of adsorbing unburnt HC, and when the HC adsorbing material is being incapable of adsorbing the HC, the temperature of the HC adsorbing catalyst 35A is prohibited from being lowered for decomposing and purifying the unburnt HC with catalytic reaction.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004205548-A (JP)
Title: Indicating lamp
Inventor: SAKA MAKOTO
IPC: G09F13/04
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an indicating lamp whose luminescent surface is enlarged.  <P>SOLUTION: This indicating lamp is provided with an unit body which consists of a body 1 and cover 2 and which is to be mounted to the mounting frame fixed to a construction face, an aperture 23 which is prepared at the front face of the cover 2, a lamp housing chamber 24 which is provided in the inside of the cover 2 by being communicated with the aperture 23, two terminal units 7, 7 which are housed in the inside of the body 1 and to which electric wires are to be connected respectively, a lamp for indication which is electrically connected between both terminal units 7, 7 and which is housed in the inside of the lamp housing chamber 24 and a lamp cover 25 which is to be attached at the front face of the cover 25 so as to cover the aperture 23, and moreover engaging holes 14a are provided at parts of outer sides of the aperture 23 in the front face of the cover 2 and also engaging pieces 25c which are made to perform concave and convex engagement in the engaging holes 14a are provided in the lamp cover 25 and the size of the aperture 23 is made to be a size which is roughly the same size of the front face of the unit body, which is exposed from the opened window of the mounting frame.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004206750-A (JP)
Title: Data recording and reproducing device
Inventor: NAITO YUKIHIRO
IPC: G11B27/00
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data recording and reproducing device by which data recorded on a recording medium are read even when the device has operation interruption due to a cause such power failure or the like and the damaged portion of the recording medium is efficiently found.  <P>SOLUTION: An HDD (Hard Disk Drive) 5 is divided into segment regions 51 storing multimedia data, an information file region 52 storing the information file of a file, and a system information region 53 storing a system information file. The system information files on the system information region 53 and that of the information files on the information file region 52 are stored every specified time (X seconds) not to interrupt video recording and/or reproduction. When the device has a sudden operation interruption, a location supposed possibily damaged is detected in the HDD 5 by referring to the information file region 52 and the system information region 53.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004208410-A (JP)
Title: Motor driving-gear
Inventor: TSUCHIYA TOMOYUKI
IPC: H02P7/29
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To accurately judge the lock state of a motor which is controlled in duty cycle, in a motor driving gear that comprises a motor control means for outputting a pulse signal where a combination of one on-state and one off-state is taken as one cycle according to a duty ratio, a drive means for driving the motor according to the pulse signal from the motor control means, and a lock state judging means for judging the lock state of the motor based on the drop speed of the terminal voltage of the motor just after completion of pulse signal outputting from the motor.  <P>SOLUTION: A motor control means 22 outputs a pulse signal, where a single cycle means a first off state and a following on state at least when a motor 12 stops driving.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004208238-A (JP)
Title: Image forming apparatus
Inventor: YOSHIURA SHOICHIRO
IPC: B41J29/00
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which can eject an image formed paper sheet so as not to be read by a third person.  <P>SOLUTION: When a job is accepted in the image forming apparatus (S1:YES), secrecy decision processing is performed based upon the accepted job (S2) and it is decided whether the accepted job is an ordinary job or a job requiring secrecy (S3). When the accepted job is decided as a job which requires secrecy (S3:YES), image formation is performed on a paper sheet in a process part (S6), and the paper sheet is ejected to a face-down paper ejecting part capable of ejecting the paper sheet while turning down the image formed side (S7). After the paper sheet is ejected, information relating to an ejection destination is reported to a user (S8).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004208750-A (JP)
Title: Cosmetic appliance
Inventor: MASUDA KATSUTOSHI
IPC: A61H23/02
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cosmetic appliance capable of increasing the efficiency of propagation of ultrasonic vibrations by closely applying a skin surface contact part of the appliance to the skin surface without applying gel or cream to the skin surface or to the skin surface contact part of the appliance.  <P>SOLUTION: The cosmetic appliance 1 comprises a fluid reservoir part 10 and an ultrasonic transducer 20. The fluid reservoir part 10 consists of a bag member with a contact area 11 formed on the surface. The ultrasonic transducer 20 is disposed on the surface 12 on the opposite side from the contact area 11 in the fluid reservoir part 10. The cosmetic appliance 1 also has a belt 50 for supporting the fluid reservoir part 10 and the ultrasonic transducer 20 from the side opposite from the contact area 11 in the fluid reservoir part 10. The fluid reservoir part 10 is made of, for example, a soft vinyl chloride resin, and a fluid 13 is stored inside the fluid reservoir part 10.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004209364-A (JP)
Title: Environmental purification method, nitrogen removal method, and illuvial culture method
Inventor: HIRAISHI AKIRA
IPC: C08L101/16
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To effectively perform the removal of nitrogen from a water environment or soil.  <P>SOLUTION: Activated sludge, and the like, are cultured in a PCL (polycaptolactone)-containing inorganic culture nutrient (PCLN). Thus, a compound microorganism group capable of growing under a denitrification condition is cultured in an illuvial way with the above bioerodible plastics as an electron donor. Then, the cultured compound microorganism group is added to an aqueous solution, waste water, a water environment or soil together with the bioerodible plastic powder or a molded solid thereof, so that the removal of nitrogen in the objective environment is performed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004184389-A (JP)
Title: Clock
Inventor: NOMURA YOSHIHIDE
IPC: G04B45/04
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clock in the clock hands and the dial can be freely exchanged, the shape and size of the clock hands can be variously changed by drawing the clock hands on a transparent board, to be changed into extremely various designs.  <P>SOLUTION: A round transparent board 1 having a second hand drawn and having a gear on the circumference, a round transparent board 2 with a minute hand drawn and having a gear on the circumference, and a round transparent board 3 with an hour hand drawn and having a gear on the circumference are provided. A frame 4 is arranged around of the boards 1, 2, 3. A dial 5 and a holder 6 are arranged in a back part of the frame 4. A gear 7 and a movement 8 are arranged at a lower part of the frame 4. A groove 9 and a gear 10 are arranged inside the frame 4.  <P>COPYRIGHT: (C)2004,JPO&NCIPI