baber/WOPTO huggingface dataset:
Patent JP-2003134184-A (JP)
Title: Multi-value modulation device, multi-value demodulation device, multi-value modulation/demodulation communication system, modulation/demodulation program therefor and modulation/demodulation method
Inventor: NODA SEIICHI
IPC: H04L27/36
Filed: 2002-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a QAM modulation system capable of setting a multi-value number to approximate 2<(p+0.25)> (p is an integer equal to or more than 3) or 2<(p+q/n)> . SOLUTION: Input data signals of 4p+1 bits are converted into four signals of p+1 bits in a predetermined relationship and assigned to four phase planes, respectively. They are time-division multiplexed and multivalue-modulated. Thereby, it becomes possible to set the multi-value number to approximate 2<(p+0.25)> .
Patent JP-2003107041-A (JP)
Title: Heater controller for gas concentration sensor
Inventor: HANEDA SATOSHI
IPC: G05D23/19
Filed: 2002-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a heater controller which suppresses an excessive rise in the temperature of a sensor element and which protects the sensor element. SOLUTION: An A/F sensor 30 comprises a sensor element using a solid electrolyte body and a heater 39 used to heat the sensor element to an active state. A microcomputer 20 inside an air-fuel ratio detector 15 detects the element impedance of the A/F sensor 30, and it calculates a heater controlled variable on the basis of the deviation between the detected element impedance and a desired value. The microcomputer 20 calculates the heater controlled variable by limiting an integration term so as to restrain an increase in the integration term until the element impedance reaches a prescribed value on the halfway to the activation of the sensor when the sensor is activated. After the element impedance has reached the prescribed value, the limitation on the integration term is released, and the heater controlled variable is calculated.  For example, until the element resistance reaches a prescribed value on the halfway to the activation of the sensor, the heater controlled variable is calculated without using the integration term.
Patent JP-2004020600-A (JP)
Title: Position controller, light beam scanner and position control method
Inventor: KAI HIDEKI
IPC: G03F7/207
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a position controller and a position control method in which relative positional information between the controller and each photosensitive medium is exactly obtained irrespective of the kind of the photosensitive medium.  <P>SOLUTION: A 1/4 wavelength plate 6 is disposed on an optical path, an s-polarized laser beam LB1 emitted from a laser diode 3 is converted to a circularly polarized laser beam LB2 and is made incident to the photosensitive medium PS. Emission time control of the laser diode 3 is jointly used, thereby, the fluctuation of light quantity due to the interference which occurs when s-polarization is used in the case of chrome mask can be reduced by the contribution of the p-polarization component and the stable positional control is made possible.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003042451-A (JP)
Title: Gas turbine having air compressor
Inventor: BLAND ROBERT
IPC: F01D9/02
Filed: 2002-06-13
Abstract: PROBLEM TO BE SOLVED: To minimize a pressure loss in air passages (6 and 20) to ensure its excellent overall efficiency, in a gas turbine where compressed air is introduced in a combustion chamber (10) through the air passages (6 and 20) and heated therein. SOLUTION: The effective cross sections of the air passages (6 and 20) running from a compressor (3) to an inlet to the combustion chamber (10) are constant throughout the stroke thereof. This constitution causes compressed air to flow approximately at a constant speed throughout the strokes of the air passages (6 and 20), and a pressure loss in the air passages (6 and 20) is minimized.
Patent JP-2004020742-A (JP)
Title: Multipoint automatic focusing camera
Inventor: MATSUMOTO TOSHIYUKI
IPC: G02B7/28
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a conventional camera provided with a moving-body prediction AF function and a camera shake prevention (vibration proof) function cannot prevent vibration while photographing a moving object and, on the other hand, cannot photograph a moving object when a vibration proof function is set.  <P>SOLUTION: The multipoint automatic focusing camera allows moving-bode detection and camera shake detection to coexist and performs moving-body AF control, in a focus detection area wherein the moving object is detected, by calculating the moving amount of the object based on the focus detecting signal, and performs vibration proof, in a focus detection area wherein the moving object is not detected, by calculating the camera shake amount based on the focus detecting signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003026029-A (JP)
Title: Stall detection and heat protection for vehicle system having electric motor
Inventor: KLEINAU JULIE ANN
IPC: B62D5/04
Filed: 2002-06-14
Abstract: PROBLEM TO BE SOLVED: To provide stall detection and heat protection for a vehicle system having an electric motor, wherein a motor current is limited in accordance with service, namely, duty cycles without the need for mounting a direct heat measuring device in the system. SOLUTION: The vehicle system includes a controller and the electric motor having communication with the controller for receiving a current and rapidly rotating. The controller includes a first function 18 responsive to a signal representing the speed of the electric motor, a filter 14 responsive to a signal representing the heat release rate of the vehicle system, a second function 16 having communication with the first function and the filter and a limited arithmetic function 26 having communication with the second function for providing the limitation of the motor current in response to the second function.
Patent JP-2004017754-A (JP)
Title: Unloading apparatus and truck
Inventor: KOSUGE NORIHISA
IPC: B60P1/36
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an unloading apparatus and a truck, which reduce a frictional force (a force preventing the reciprocating move of a mobile plate) produced upon reciprocating the mobile plate and give the mobile plate a stable support, thereby enable reliable unloading work.  <P>SOLUTION: The truck has the unloading apparatus which unloads lading from an opening 47 by moving a press member 4 horizontally when the mobile plate 2 moves toward the opening 47 and keeping the press member at its original position when the mobile plate moves back toward the opposite side to the opening. A base 1 supports the mobile plate 2 and has a plurality of lateral frames 6 arranged to be almost perpendicular to the reciprocating move of the mobile plate. In arranging the lateral frames 6, the pitch between lateral frames 6 is made narrower on the opposite side to the opening 47 than that on the opening side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004016458-A (JP)
Title: Instrument and method for measuring sleeping condition
Inventor: HAYASHI TOMOHITO
IPC: A61B5/08
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an instrument and a method for measuring a sleeping condition by which a type of apnea is discriminated precisely.  <P>SOLUTION: The sleeping condition measuring instrument is provided with: a fluid sealing body 1 as a variation detecting means which is arranged so as to be in contact directly or indirectly with a patient to detect variation in the patient and outputs a signal showing this variation; an air tube 2 and a pressure sensor 3. Then, a discrimination part 44 of a monitoring controller 4 discriminates the type of apnea based on a frequency of the signal showing the variation in the human body. In this case, when a signal of a specific frequency higher than that of a respiratory signal is detected together with the respiratory signal from the signal, it is discriminated that an obstructive apnea is in the state of onset.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003014282-A (JP)
Title: Remote controller and remote controlling method of air conditioner
Inventor: OKUI HIROSHI
IPC: F24F11/02
Filed: 2002-06-17
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption effectively by controlling the temperature, air volume, and the like, of an air conditioner remotely. SOLUTION: The remote controller of air conditioner comprises a unit outputting the operation set values of an air conditioner, a receiver for receiving the operation set values outputted from the operation set value output unit, a receiver for receiving a power control signal, a unit for operating the operation control set values of the air conditioner from the operation set values and the power control signal, and a unit for outputting the operation control set values to the air conditioner as an operation control signal wherein the operation control set values operated by the operation control set value operating unit depending on the operation set values of the air conditioner upon receiving the power control signal is delivered to the air conditioner as an operation control signal in the same format as the output from the operation set value output unit.
Patent JP-2004016126-A (JP)
Title: Rice powder for bread dough and method for producing the same
Inventor: MATSUDA MANABU
IPC: A23L7/10
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a rice powder having excellent bread-making suitability compared to an enzyme-treated rice powder (the rice powder obtained by soaking rice after carrying out a pulverizing treatment in a liquid for treatment with an enzyme) suggested as the rice powder for the bread dough.  <P>SOLUTION: The rice is subjected to a rice-cleaning treatment, and the cleaned rice is prepared and subjected to slight lactic fermentation for 4-6 hr. The fermented product is predried and pulverized by a pulverizer, and the pulverized product is subjected to a drying treatment to provide the rice powder.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003090005-A (JP)
Title: Block planking and block execution method using it
Inventor: IKEDA HAJIME
IPC: E01C11/22
Filed: 2002-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a block planking for adjusting the height or the like of a block easily and accurately even when base concrete is not installed and a block execution method using the block planking, being not wasted and being concise. SOLUTION: A notch 5 or a hole 6 formed of a rigid board and used for lifting the block 1 by a bar 4 and the block planking 2 with a bar hanging section 7 are used, the block 1 is stretched and placed on the two block plankings 2, and a wedge 9 is made to bite into the block 1 and the block plankings 2 to adjust the height or the like of the block 1.
Patent JP-2004018084-A (JP)
Title: Manufacturing method for truncated cone-shaped hopper segment
Inventor: YAMAZAKI IPPEI
IPC: B65D90/00
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a truncated cone-shaped hopper segment, which can reduce a tensile force of a wire rope for drawing, required for deformation, and which enables the wholly uniform deformation.  <P>SOLUTION: This manufacturing method comprises a first process for placing a developed plate material 12 on a working surface plate 11; a second process for providing a guide 19 for formation, which is brought into contact with an inner periphery 18 of the material 12; a third process for holding the outer peripheral side of the material 12 in a higher position than the inner peripheral side thereof; and a fourth process for latching a plurality of parts 23 to be latched on the outer peripheral side of the material 12 to a hanging means via a hanging wire rope of the same length. Additionally, the manufacturing method also comprises a fifth process in which the wire rope 31 for the drawing is passed through first and second pulley 15 and 16 and a plurality of third pulleys 17 in the vicinity of joining ends 13 and 14 of the material 12, in which the inner periphery 18 is deformed along the guide 19 while both the sides of the wire rope 31 are pulled to the inner peripheral side of the material 12 via the pulleys 15 and 16, and in which the outer peripheral side of the material 12 is raised by operating the hanging means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003107239-A (JP)
Title: Color filter for liquid crystal display device and the liquid crystal display device using the same
Inventor: YAMASHITA TETSUO
IPC: G02F1/13357
Filed: 2002-06-21
Abstract: PROBLEM TO BE SOLVED: To obtain a color filter for a translucent liquid crystal display device, which reduces the chromaticity difference between a reflection mode and a transmission mode, has superior color characteristics, and realizes bright reflection display, and the translucent liquid crystal display device at low costs. SOLUTION: The color filter for the liquid crystal display device includes an area for transmission and an area for reflection and is characterized in that a green pixel is composed of two or more kinds of coloring layers and the translucent liquid crystal display device is equipped with the color filter and a three-wavelength type white LED.
Patent JP-2004024060-A (JP)
Title: Astaxanthin-containing coloring matter oil
Inventor: MORI TORU
IPC: A23L5/40
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide astaxanthin-containing coloring matter oil having high stability and good quality.  <P>SOLUTION: The astaxanthin-containing coloring matter oil contains astaxanthin as a principal coloring matter component, of which the concentration is preferably not less than 400 ppm, obtained using a crustacean, preferably a krill as a raw material and contains a fatty acid ester and a free fatty acid as a principal fatty component so that the content of the fatty acid ester is preferably not less than 40% and/or the content of the free fatty acid is not less than 10%. The coloring matter oil is manufactured by subjecting the crustacean, preferably the krill to fermentation treatment and compressing the fermentated one to fractionate and float the coloring matter oil. The fermentation treatment is one of lactic acid fermentation, koji fermentation and yeast fermentation or a combination of two or more of them.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003082654-A (JP)
Title: Joint structure of steel pipe sheet pile and its working method
Inventor: KAZAMA HIROSHI
IPC: E02D5/08
Filed: 2002-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a high quality of joint capable of efficiently carrying out connecting work of a steel pipe sheet pile in a large scaled steel pipe sheet pile foundation or a composite well foundation. SOLUTION: For a joint structure of the steel pipe sheet pile mounting a pair of joint pipes 2 consisting of circular steel pipes forming a slit 2a parallel in the direction of a pipe axis to an opposite side position of the outside of a steel pipe sheet pile pipe 1, fitting to each other through the slit 2a and filling spaces 3A and 3B partitioned by part of the joint pipes 2 with mortar to combine them with each other, and connecting ports 5 making cut earth and sand of the joint pipes 2 and part of the mortar filling in the joint pipes 2 flow in the spaces 3A and 3B adjacent to each other are arranged along the direction of the pipe axis of the joint pipes 2 at a predetermined interval.
Patent JP-2003109730-A (JP)
Title: Ceramic heater
Inventor: HIRAMATSU YASUJI
IPC: H01L21/00
Filed: 2002-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic heater, thin and light-weight, with which temperature control is easy and even temperature distribution is easily realized. SOLUTION: The ceramic heater is structured by forming a heater element on the surface or the inside of a ceramic board, and the heater element is at least partly structured in a bent pattern, and at the same time, has sheet resistivity of less than 50 mΩ/sq.
Patent JP-2004032287-A (JP)
Title: Image processor, image processing program, and digital camera
Inventor: NOBUYUKI NORIYUKI
IPC: H04N101/00
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an image processor, an image processing program and a digital camera in which an image of an arbitrary size can be processed such that the information of characters or the like is clarified by performing resolution conversion.  <P>SOLUTION: The image processor comprises a section 41 for detecting the image size, a section 42 for converting the image size based on the detection results such that the image size becomes integer times in both the lateral and longitudinal directions relative to the length of a specified block in the corresponding direction, sections 43-50 for processing the converted image, and a section 42 for reconverting the processed image, to have the image size prior to being converted by the image size converting means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004026999-A (JP)
Title: Recording liquid
Inventor: HASEGAWA RYUICHI
IPC: C09D11/324
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous medium recording liquid which gives excellent printing letter quality of recorded matter when recorded on a plain paper as a recording liquid for inkjet recording or for a writing tool, has excellent preservation stability, gives recorded matter excellent in fastness of recorded matter such as light resistance, water resistance and the like, gives a high printing letter density of recorded matter, exhibits excellent delivering properties, gives good printed letters and is excellent in rubbing resistance of recorded matter.  <P>SOLUTION: The recording liquid comprises an aqueous medium and a coloring material dispersed therein, and contains a polymer (a) having an acid value of at least 150 mgKOH/g and a polymer (b) obtained by copolymerizing a basic monomer within a molar fraction range of 0.01-0.1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003339767-A (JP)
Title: Cleaning swab for nostril
Inventor: OMAE MASARU
IPC: A61F13/36
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning swab for the nostril which wipes off pollen or dust.   <P>SOLUTION: The cleaning swab for the nostril has a cotton ball 2 fitted to the fore end of a stick 1. The cotton ball has a ring-shaped recess like a groove in the circumference and is dampened with a cleaning liquid.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004032949-A (JP)
Title: Piping structure in electric wire leading-in pole
Inventor: KANABORI YUSUKE
IPC: H02G1/02
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piping structure in an electric wire leading-in pole in which the wire can be distributed suitably without evil even if the wire distributed in the leading-in pole is connected to a device in a device housing box or is not connected.  <P>SOLUTION: A threading opening 3 communicating with the device housing box 5 is formed at an intermediate part of upper and lower sides of the electric wire leading-in pole 1 having an electric wire entrance port at an upper end and having an electric wire drawing port at a lower end. The wire is distributed and a protective tube 2 for protecting the wire is arranged in the leading-in pole 1 so as to reach the wire drawing port from the wire entrance port. A threading wire part 4 opposed to the opening 3 is provided on the way of the tube 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004026096-A (JP)
Title: Roof molding and mounting structure therefor
Inventor: FUJIMATSU HIDEYASU
IPC: B60R13/04
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roof molding and a mounting structure therefor in which a roof groove can be easily formed and it is hardly floated up from the roof groove.  <P>SOLUTION: The roof molding 10 is installed in the roof groove 41 which is formed on an outer surface of a roof of an automobile and made to a recessed shape by side surfaces 42, 43 and a bottom surface 44 between the side surfaces 42, 43 and in which regarding one of the side surfaces, an angle j with the bottom surface is made to a right angle or an acute angle and regarding the other side surface, an angle k with the bottom surface is made to a right angle or an obtuse angle. The roof molding 10 comprises a decoration part 11 closing an upper part of the roof groove 41; a back side projection 21 projected/formed on a back side of the decoration part and inserted into the roof groove. A floating up prevention part 25 butted to a side surface of the roof groove is only provided at a side opposed to one side surface 42 of the right angle or the acute angle of the roof groove at the back side projection 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004040152-A (JP)
Title: Head end apparatus and catv system
Inventor: ITO YOSHIKAZU
IPC: H04N7/16
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a head end apparatus which requires neither modification of an infrared ray reception section in an existing receiver nor an installation work of a cable for transmission of a channel selection command to each receiver and to provide a CATV system provided with the head end apparatus.  <P>SOLUTION: When an operator operates an operating panel 41 in the head end apparatus 10 and designates a receiver 22 being a channel selection operating object, a microcomputer 39 controls an infrared ray emitting diode 35 corresponding to the designated receiver 22 to be a light-out state and applies drive control to an infrared ray emitting diode 35 corresponding to a receiver 22 not designated to be a lighting state. As a result, an input of a channel selection command to an infrared ray reception section 23 of the receiver 22 designated for the channel selection operation object is not blocked to make the channel selection operation available by the input of the channel selection command, and the input of the channel selection command to an infrared ray reception section 23 of the receiver 22 not designated for the channel selection operation object is blocked to disable the carrying out of the channel selection operation by a remote control unit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003221764-A (JP)
Title: Method for producing special reinforced fiber woven fabric
Inventor: TAKEDA JUICHI
IPC: D03D49/12
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a flat carbon fiber woven fabric in which the widths of warps are uniform and which is free from weaving shrinkage due to the bending of warps and wefts.  <P>SOLUTION: This method for producing the special reinforced fiber woven fabric, comprising weaving carbon fiber multifilament yarns as warps and wefts, is characterized by opening and warping the multifilament yarns under a specific high warp tension and then weaving the multifilament yarns under a specific low warp tension. The specific high warp tension is preferably 0.07 to 0.01 cN/dtex, and the specific low warp tension is preferably 0.002 to 0.008 cN/dtex.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004039104-A (JP)
Title: Manufacturing method of stamper and stamper, manufacturing method of optical information recording medium
Inventor: HAYASHI MASATOSHI
IPC: G11B7/26
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stamper which does not have serious influence on high-speed recording/reproducing characteristics even if track pitch is made high in density.  <P>SOLUTION: A WCNR of formation substrate manufactured using a stamper of which surface roughness on the back is a condition 1 (Ry=512.1 nm) indicates 31 dB which is below the standard. On the contrary, the WCNR of formation substrate manufactured using a stamper of a condition 2 (Ry=110.6 nm) clears enough 35 dB which is the standard. Further, the WCNRs of formation substrates manufactured using stampers of condition 3 (Ry=19.2 nm) and condition 4 (Ry=2 nm) reach to 40 dB, and they are superior to the formation substrate manufactured using the stamper of condition 1 by 9 dB, although they are same groove-like stampers.  <P>COPYRIGHT: (C)2004,JPO