baber/WOPTO huggingface dataset:
Patent JP-2003330217-A (JP)
Title: Toner, developing cartridge and method for forming image
Inventor: INABA KOJI
IPC: G03G15/08
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To suppress generation of image failure such as development stripes or the like particularly in a high temperature and high humidity environment and to form a preferable image in the method for forming an image by using a contact single component developing method with a rotary structure in which a developing roller and a photoreceptor touch and separate from each other.  <P>SOLUTION: The toner shows ≥40°C tangential separation temperature in the endothermic peak by differential thermal analysis measurement and has 4 to 10 μm weight average particle size and properties that: (i) when a dispersion liquid prepared by dispersing 5 mg of the toner in 10 ml of water with 0.1 mg of a nonion surfactant dissolved is irradiated with ultrasonic waves at 20 kHz with 50 W/10 cm<SP>3</SP>energy density for five minutes, the proportion C1 of particles having 0.6 to 2.0 μm particle size measured by a flow type particle image analyzer is 3 to 65% on the number basis; (ii) when the above dispersion liquid is irradiated with ultrasonic waves at 20 kHz with 50 W/10 cm<SP>3</SP>energy density for one minute, the proportion C2 of particles having 0.6 to 2.0 μm particle size is 2 to 62% on the number basis; and (iii) a value C defined by C=(C1/C2)×100 ranges 102 to 150.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337969-A (JP)
Title: Money bar handling apparatus
Inventor: ONIZUKA TADASHI
IPC: G06Q40/02
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a money bar handling apparatus which can detect the denomination and number of bars of money stored in a money bar cassette.  <P>SOLUTION: The apparatus comprises the money bar cassette having a flank where coins on end surfaces of loaded bars of money are seen, an image read part provided with a read element opposite the flank, a conveyance part which moves the image read part along the flank of the money bar cassette, a data processing part which obtains denomination information and quantity information on bars of money loaded in the money bar cassette from image data obtained by the read element, and a control part which manages data of the data processing part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336500-A (JP)
Title: Construction method for lock bolt
Inventor: HARA HIDETOSHI
IPC: E21D20/00
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a construction method for a lock bolt quickly and surely fitting a lock bolt in a soft natural ground.  <P>SOLUTION: This construction method for fitting a lock bolt in a natural ground 53 is provided with a step of drilling the natural ground 53 by a bit 52 provided in the tip of a rotary rod 51 of a rock drill 5, a step of filling a hole 54, which is formed in the natural ground 53 by drilling, with mortar 56, and a step of inserting the lock blot in the hole 54 after filling it with the mortar 56. In the step of filling with the mortar 56, this method is characterized in that the hole 54 is filled with the mortar 56 via filling holes 55a and 55b communicating from the rotary rod 51 to the bit 521.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337991-A (JP)
Title: Moving body alarm system
Inventor: KATAOKA MASAZUMI
IPC: G08G1/015
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive moving body alarm system which can easily decide the kind of a moving body.  <P>SOLUTION: The moving body alarm system has a moving body detecting means which is installed in a lane where the moving body travels and detects the moving body approaching, a moving body decision means which decides the kind of the moving body according to the signal outputted by the moving body detecting means, and a moving body display means which is installed in the lane downstream from the installation position of the moving body detecting means and displays the kind of the approaching moving body decided by the moving body decision means; and the moving body detecting means has a sensor for detecting vibration or noise generated by the moving body and the moving body decision means has a converting means of converting the vibration or noise of the moving body detected by the sensor into a frequency spectrum, a prevailing frequency extracting means of extracting an prevailing frequency from the converted frequency spectrum, and a frequency comparing means of deciding the kind of the moving body by comparing the extracted prevailing frequency with reference frequencies of a reference frequency group related to the kind of the moving body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003344137-A (JP)
Title: Liquid flowmeter and coating device using the same
Inventor: FUKUOKA SHIGEYOSHI
IPC: G01F3/10
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid flowmeter and a coating device using the same, which permit a high precision measurement of a feed amount per time of a liquid such as a paint and which are excellent in the maintenance properties by the compact miniaturization, in a paint feed line or the like which feeds a constant amount of paint to a spray gun at the line terminal.   <P>SOLUTION: In the structure of the liquid flowmeter 1 and the coating device using the same, a pair of elliptic measurement rotary gears 2A and 2B which have the same shape and the same size and which are engaged with each other are housed in a measurement cavity 7 of a casing 3 having a liquid inlet port 4 and a liquid outlet port 5. A sidewall of the casing 3 is composed of a transparent cover plate 10 so that the operation of the rotary gears 2A and 2B can be seen therethrough. An optical sensor 15 for grasping the rotational operation of the rotary gears 2A and 2B is provided, in which the sensor end 16 is faced to the transparent cover plate 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336810-A (JP)
Title: Heat chamber of oil burning instrument
Inventor: KOYANAGI HITOSHI
IPC: F23D3/12
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To prevent unburned gas from being released in a room, by achieving complete combustion within one simple-structured heat chamber of an oil burning instrument.  <P>SOLUTION: The heat chamber comprises an inner cylinder 11 and an intermediate cylinder 12 having at least a large number of small holes 17, 18, 20, an outer glass cylinder 16 covering the intermediate cylinder, and an outer cylinder base 13 on which the outer glass cylinder 16 is placed. The upper end of the outer glass cylinder 16 is supported by an outer cylinder presser 19 connected to the upper end of intermediate cylinder 12. The inner cylinder 11 is shorter than the intermediate cylinder 12. A baffle 24 stands on a cover 22 at the top of the inner cylinder 11 and expands outwardly above the intermediate cylinder 12 and the outer glass cylinder 16 exceeding the diameter of the inner cylinder 11. A large-spaced secondary combustion chamber 21 surrounded by the intermediate cylinder 12 and the baffle 24 is formed over the inner cylinder 11. Therefore, complete combustion can be achieved in one simple-structured heat chamber without enlarging the instrument.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003101062-A (JP)
Title: Method and apparatus of recording electrostatic latent image
Inventor: SHIYOUJI TAKASHI
IPC: G01T1/00
Filed: 2002-05-24
Abstract: PROBLEM TO BE SOLVED: To improve the S/N ratio in an electrostatic latent image recording method and an electrostatic latent image recording apparatus which records the intensity distribution information of recording light, in a subject on an electrostatic recording body. SOLUTION: The electrostatic latent image recording apparatus comprises a switch 52 for switching the application of voltage from a power supply 53 to a detector 10, a high-voltage generator 62 for supplying a high voltage HV to a radiation source 61, and a control means 70 for controlling a light source control means 40. The control means 70 sets a control signal C1 inputted to a light source control means 40 to L, while a control signal C2 inputted to a switch 52 is set to L, and the electrode of a first conductivity layer 11 and a stripe electrode 16 are set to the same potential, allows a planar light source 30 to emit EL light as the exposure light, and makes a photoconductive layer 4 for reading conduct idle reading for applying the exposure light.  After the irradiation of the exposure light is stopped and idle reading is stopped, radiation Q is applied to the first conductivity layer 11 to record electrostatic latent images in the detector 10, while the recording voltage for generating avalanche amplification operation is being applied between the electrode of the first conductivity layer 11 and the stripe electrode 16.
Patent JP-2003348608-A (JP)
Title: Image processing method, image processing program and image processing apparatus
Inventor: ISHIGA KENICHI
IPC: H04N1/46
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing method, an image processing program, and an image processing apparatus for outputting image data of tetragonal lattice arrangement with high definition on the basis of image data obtained by color filters or the like of a triangle lattice shape such as delta arrangement.   <P>SOLUTION: The image processing method includes the steps of: acquiring image data of a delta arrangement comprising RGB color components; applying interpolation processing to the data at pixel positions of the triangle lattice shape in the delta arrangement; applying linear shift processing of shifting a pixel position by a 1/2 pixel pitch every other line to the image data at the pixel positions of the triangle lattice shape subjected to the interpolation processing; and composing the data subjected to the linear shift processing and the data not subjected to the linear shift processing to output image data arranged in a tetragonal lattice shape.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003340502-A (JP)
Title: Camber control method in sizing press device
Inventor: MATSUURA KANA
IPC: B21B15/00
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method to accurately suppress camber caused by a sizing press device without causing waste of time or predicted error.   <P>SOLUTION: Camber of the slab S is detected by angle deviation between an oscillating crank 3 on the drive side of the sizing press device and an oscillating crank 5 on the work side thereof. Then, compensation amount for speed in accordance with the angle deviation is calculated with a speed correction element 10, and the speed compensation amount is added to an oscillating crank motor 6. Accordingly, the phase between the oscillating cranks 3, 5 is varied and position of a die 2 relative to a die 1 is dislocated, thus the camber is suppressed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003345711-A (JP)
Title: System and program for data collection
Inventor: HAKAMATA MAKOTO
IPC: G06F13/00
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data collection system and program which can collect more detailed audio-visual data based on access request information of a person to be observed to an information providing server on the Internet.   <P>SOLUTION: A terminal 10 of the person to be observed uses ISP (Internet services provider) owning connection equipment and a communication line 11 to connect to the Internet line network 30. When the terminal 10 of the person to be observed makes an access request for an information providing server 401 at that time, the terminal 10 of the person to be observed absolutely provides the system and the program for transmitting and receiving information of the information providing server 401 and the terminal of the person to be observed through a data collection server 60, and defines related access request data as an access log expanded by authentication information to store the related access request data in the data collection server 60. The access log is used as the audio-visual data of the terminal 10 of the person to be observed to the information providing server 401.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003345165-A (JP)
Title: Image forming apparatus
Inventor: KAWAMOTO KIYOAKI
IPC: G03G15/20
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus with such a fixing device that can maintain the temperature of the fixing device itself at a level at which fixing process can be carried out, and at the same time, can be reduced in the power supply to a heat roll.   <P>SOLUTION: In the image forming apparatus provided with the fixing device with a heat roll, a press roll and a temperature detecting means detecting the surface temperature of the roll, a control means carrying out the temperature control of the fixing device by varying the set temperature of the temperature detecting means to low temperature is provided to the image forming apparatus.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004024283-A (JP)
Title: Game machine information display
Inventor: AKITA KIYOYUKI
IPC: A63F7/02
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine information display which enables information on the machine to easily switch between display and non-display.  <P>SOLUTION: A pachinko game machine is provided with a liquid crystal display panel 2 for displaying data such as a frequency for a big hit. On the surface of the panel 2, a dimmer light glass 20 is provided. A power supply causes the glass 20 to be in a light transmitting state, and the stop of power supply causes the glass 20 to shade the light. For this reason, the panel 2 itself always displays the above data but a customer can see the data only when the glass 20 is electrically powered, and he/she cannot see the data by the shading effect of the glass 2 when it is not electrically powered. Accordingly, switching between display or non-display can easily be performed with respect to data on the pachinko game machine.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003344201-A (JP)
Title: Surface pressure distribution sensor, and manufacturing method therefor
Inventor: SHIMIZU MAKOTO
IPC: G06T1/00
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that reproducibility is worse in mass production of a surface pressure distribution sensor, a problem that a stable sensing characteristic and secureness of reliability are desired therein, and a problem that productivity and a yield are required to be enhanced in a manufacturing method therefor.   <P>SOLUTION: An anti-flowing means is provided in the inside of a sealant to prevent the sealant from intruding into the inside of the sensor by a capillary phenomenon thereof. A gap distance between a counter electrode film and a substrate is optimized to enhance the sensing characteristic. A material and an arrangement position of a contact, and tension of the counter electrode film are optimized further, so as to stabilize the characteristic, to secure the reliability and to enhance the productivity and the yield.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003037092-A (JP)
Title: Method for polishing substrate
Inventor: KURATA YASUSHI
IPC: B24B37/005
Filed: 2002-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for polishing a substrate capable of efficiently removing or flattening an excess film forming layer of an embedding film of a silicon oxide film, metal or the like or efficiently flattening an interlayer insulating film at a high level in a recess CMP technique of a shallow trench separate formation, metal embedding wiring formation or the like and a flattening CMP technique of an interlayer insulating film. SOLUTION: The method for polishing the substrate comprises a step of polishing the substrate by an abrasive containing an additive for imparting a point of inflection of polishing pressure dependence to the abrasive and a polishing speed. The method further comprises the steps of polishing the substrate at a speed ratio R2/R1 to R2/R1>=4 until a step between a recess and a protrusion of the substrate becomes 100 nm or less in which a pattern is formed in which a polishing speed of the recess is R1 and a polishing speed of the protrusion is R2, and polishing the substrate at a speed ratio to R1, R2<150 nm/min when the step becomes 100 nm or less at 0<R1<150 nm/min, 0<R2<800 nm/min. Thus, characteristics in which the protrusion can be selectively polished in response to the pattern shape of the film to be polished can be realized.  Since the polishing after flattening is almost not advanced, the process management by the polishing time is facilitated.
Patent JP-2004008043-A (JP)
Title: Method for producing solid roux and mixer used therefor
Inventor: YONEDA MORIHIDE
IPC: A23L23/10
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a high quality roux which sufficiently supports the flavor characteristics of raw materials, and to provide a mixer used therefor.  <P>SOLUTION: A mixer comprising a pair of a batch type heating mixing means and a batch type cooling mixing means is adopted. This method for producing the solid roux is characterized by heating and mixing an oil and a fat with wheat flour with the batch type heating mixing means at 100°C or higher to produce the wheat flour roux, and then cooling and mixing the wheat flour roux with curry powder, spices, sugar, salt, and the like to about 65°C or lower with the batch type cooling mixing means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004009432-A (JP)
Title: Ink jet recording head
Inventor: OHASHI TETSUYA
IPC: B41J2/05
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain recording pictures of a high landing precision and a high quality by suppressing the deformation near ink delivery openings because of a load in an arrangement in which a top plate of an ink jet recording head and a heater board are joined by applying the load.  <P>SOLUTION: In the top plate which has grooves formed by an orifice plate 304 and ink passage walls 307 by one piece working, the orifice plate 304 is formed at right angles to a joining face of the top plate and the heater board, and ink delivery openings are formed to be perpendicular to an orifice plate face.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004008094-A (JP)
Title: Nucleic acid extraction method
Inventor: KOJIMA KOICHI
IPC: C12N15/09
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for extracting a nucleic acid from an aimed biomaterial easily, efficiently and without using any highly toxic reagent, in particular from a biomaterial hard to disintegrate cells and having been necessary for a special operation for nucleic acid extraction, for example Mycobacterium bacteria.  <P>SOLUTION: The method for extracting the nucleic acid comprises agitating the aimed biomaterial together with microparticles in a solution containing a chelating reagent which is selected from EDTA and reagents similar thereto.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010591-A (JP)
Title: New unsaturated acid ester and method for producing the same
Inventor: MIYAGI SACHIKO
IPC: C07C67/14
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new unsaturated acid ester useful as a raw material of a polymer or copolymer having an oxidation-inhibiting function, and a method for producing the same.  <P>SOLUTION: This new unsaturated acid ester is expressed by formula (I) (wherein, R<SP>1</SP>is H or phenyl; R<SP>2</SP>is H or methyl) and is obtained by reacting an unsaturated carboxylic acid expressed by formula (II) (wherein, R<SP>1</SP>is H or phenyl; R<SP>2</SP>is H or methyl) with 2,5-di-t-butylhydroquinone in the presence of an organic base and a carboxylic acid-activator.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004015724-A (JP)
Title: Ultrasonic probe and manufacture thereof
Inventor: WATANABE TORU
IPC: H04R17/00
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To perform excellent transmission-reception even when a deflection angle of an ultrasonic beam is large in an ultrasonic probe for performing electronic sector scanning or the like.  <P>SOLUTION: Cutting is applied to a polymer 10 by utilizing a bevel cut blade 30. An upper end of a transmitting-receiving element has a projecting form, namely, two tapered surfaces 26 are formed for each upper surface 25. Since the upper end has the projecting form, an ultrasonic wave is diffused in an electronic scanning direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019702-A (JP)
Title: Control valve
Inventor: HARADA TOSHIHIRO
IPC: F16K51/00
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure wherein foreign matters hardly pass through an inlet port 9, and further hardly caught between a valve seat 8 and a valve element 7, in a control valve 1 provided with a fluid inlet port 9 at an outer peripheral side of the valve seat 8.  <P>SOLUTION: In this control valve 1 wherein the valve seat 8 is mounted on a bottom face of a valve chest 6, the fluid inlet 9 is formed at the outer peripheral side of the valve seat 8, and a fluid outlet 10 is formed on an inner peripheral side of the valve seat 8, the inlet 9 is provided with an inlet shielding part 12 for making the foreign matters hardly pass through the inlet 9 by reducing an opening area of the inlet 9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020276-A (JP)
Title: Fish finder
Inventor: SATO KEIICHI
IPC: G01S15/96
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To find fish swimming in an area near to a water surface.  <P>SOLUTION: This finder is provided with a clump 7 attached to a ship, a support rod 9 attached to the clump 7 to position an end part 23 under the surface 5 of the water, an ultrasonic oscillator 13 supported adjustably in oscillation to the end part 23 of the support rod 9, and for making an emission and reception direction of an ultrasonic wave change-regulatable to a water depth direction and a direction crossed therewith, and an operation means 15 for change-regulating the emission and reception direction of the ultrasonic oscillator 13. A turning means 11 for supporting rotatably an intermediate part of the support rod 9 is provided between the clump 7 and the support rod 9, an the turning means 11 rotation-moves the support rod 9 to be switched between a using condition where the ultrasonic oscillator 13 is positioned in the underwater and a storing condition where it is positioned on the water surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020305-A (JP)
Title: Detector and method for detecting passed subject
Inventor: MATSUMOTO MICHIO
IPC: H04N7/18
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To automatically detect a passing speed of a subject and a shape of the subject.  <P>SOLUTION: This passing subject detecting detector 1 is a device in which the subject 41 in an image picked-up area 42 is detected by an image plane 14a including a moving image 21, and includes the first rod-like window setting executing part for executing setting for the first rod-like window by the image plane 14a including an advanced window and a followed window, a dot brightness change judging part for calculating a brightness change in the advanced window and for judging whether the calculated brightness change exceeds a reference value or not, a subject speed calculating part for measuring a time from a generation time of the change in the advanced window to a generation time of a change in the following window, when the brightness change similar to that in the advanced window is generated in the following window when exceeding the reference value, and for calculating the subject 41 speed based on a measured time and a distance on the image picked-up area 42, and a speed output executing part for outputting the calculated speed of the subject 41.  <P>COPYRIGHT: (C)2004,JPO