baber/WOPTO huggingface dataset:
Patent JP-2004101358-A (JP)
Title: Color-measuring device and image forming device using the same
Inventor: SAKAI YOSHIHIKO
IPC: G01J3/46
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color-measuring device constituted by using LED which is a small and low cost spectroscopic light source, less affected by scattering of luminous wavelength being a specific problem of LED and consists of minimum necessary number of colors, and capable of accurately measuring color.  <P>SOLUTION: The color measuring device comprises a plurality of light sources with different luminous wavelength regions and a light receiving means receiving reflection light from a measuring object illuminated individually by the light sources and is constituted to measure the color of measuring object color regenerated by a single color or mixing of two or more colors of three primary colors, yellow, magenta and cyan. Four or more light sources are used, and the emission peak wavelength of each light source has a variation rate against the wavelength of the characteristic curve is within -1.0% to +1.0% per wavelength of 1nm, when indicating the spectral reflection characteristic of measuring object color in visible wavelength range, on a wavelength-reflectance graph.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004098922-A (JP)
Title: Motorcycle tire
Inventor: OKU MASAHIRO
IPC: B60C1/00
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motorcycle tire having required strength and rigidity and reduced weight by improving the construction of the motorcycle tire.  <P>SOLUTION: The tire 10 comprises a tread portion 11, sidewall portions 12, bead portions 13, a carcass portion 14, and a band portion 15. The carcass portion 14 has a carcass ply 17, and the carcass ply 17 has carcass cords embedded in a topping rubber. The topping rubber contains short fibers, and the short fibers are oriented in the direction of the carcass cords. The short fibers are each set to be 10μm in outer diameter and 500μm in length. The content of the short fibers is 0.1-20 wt% of the topping rubber.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004097153-A (JP)
Title: Recombinant bacillus megaterium
Inventor: HAYASHI YASUHIRO
IPC: C12N15/09
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a host vector for producing a large amount of a target protein in high efficiency and a method for producing cystatins by using the vector.  <P>SOLUTION: The recombinant Bacillus megaterium is prepared by transforming Bacillus megaterium with a vector holding a DNA fragment containing a promoter region and a secretory signal peptide region of an alkali cellulase production gene derived from bacteria of the genus Bacillus and a gene encoding the target protein. The production of the cystatins comprises the culture of the recombinant Bacillus megaterium and the separation of the cystatins from the cultured product.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004103191-A (JP)
Title: Content recorder/reproducer
Inventor: NAKAI EIJI
IPC: G11B27/02
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a content recorder/reproducer for protecting a partial content which has been subjected to reproduction processing when picture recording has been instructed.  <P>SOLUTION: The content recorder/reproducer is equipped with a normal picture recording function of temporarily recording a picture by forming a ring file even in a state in which regular picture recording is not instructed and a regular picture recording function of recording the picture by a regular picture recording instruction, and at once records and reproduces picture data in a recording medium. In the device, a part of the picture data recorded by the normal picture recording is combined with the picture data prepared by the regular picture recording. It is possible to supplement a part where there is a shortage of the regularly recorded picture data in a recording range that an operator desires, due to an influence of an internal processing time of the equipment, with the picture data of the normal picture recording. Thus, it is possible to prepare the picture data including all the ranges that the operator desires.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004109212-A (JP)
Title: Developing roller and developing device
Inventor: SUZUKI TAKESHI
IPC: F16C13/00
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize an output image by controlling toner deterioration and sticking of toner accompanying the deterioration based upon appropriate parameters, thereby restricting them.  <P>SOLUTION: In the developing roller 5 having a high conductive metal core 1 and an elastic body, the glossiness of the surface of the developing roller 5 is 5 to 100 when measured at an incidence angle of 75°, unevenness of glossiness is equal to or less than 500%, and Asker C hardness is 20 to 60.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004105031-A (JP)
Title: Jellylike food and drink
Inventor: YUNOKI MASAYUKI
IPC: A23L21/10
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide soft and stretchable jellylike food and drink made so as to prevent syneresis.  <P>SOLUTION: This jellylike food and drink comprises 0.001-2.0 wt.% of a gelling agent consisting mainly of one or more ingredient(s) selected from carrageenan, xanthan gum, locust bean gum, pectin, mannan, Cyamoposis Gum, Tamarindus Gum and taragamu. The content of the Cyamoposis Gum, Tamarindus Gum and taragamu in the gelling agent is within 97-1 wt.% based on the whole of the gelling agent. The jellylike food and drink exhibits a storage modulus of 0.05-150 Pa in a strain region of 1-10% under the conditions of a temperature of 7°C, a frequency of 1 Hz, and a gap of 1.2-1.3 mm without depending on the strain. The jellylike food and drink has an area where the storage elastic modulus increases without any decrease, in a strain region of 10-600%, and has an area where the storage modulus decreases depending on frequency, in 100-10 rad/sec and 1-0.1 rad/sec, when the changes of the period-dependent elastic modulus are detected under the conditions of a tan δ of <1, a temperature of 7°C, a strain region of 10% and a gap of 1.2-1.3 mm while gradually decreasing the frequency down to 100-0.1 rad/sec, in a strain region of 1-600%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108424-A (JP)
Title: Plate nut and die construction
Inventor: MAEDA DAIKI
IPC: F16B37/02
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plate nut capable of securing efficiently the interfering range with male threads by forming the crests of female threads from the ridges in spiral shape and controlling them and of generating the desired fastening force.  <P>SOLUTION: The plate nut formed from a metal plate is structured so that a round hole 2 is opened in the metal plate 1, a notch 3 is formed directed from one edge of the round hole 2 toward the outside of the metal plate 1, and that the join 7 between the notch 3 and the round hole 2 is bent up from the surface of the metal plate 1 in such a manner that the circumference of a circle 6 concentrical with the round hole 2 and having a greater diameter than it is used as the bending line on the plane of the plate 1 so as to form a slope 1a rising from the large diameter circle 6, wherein the hole side edge of the slope 1a is formed as the crest parts 5 of the female threads, and further a displacement part 8 is provided to increase the displacing amount of the hole side edge of the slope 1a locally.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004112887-A (JP)
Title: Motor
Inventor: KOKUBU HIROSHI
IPC: H02K11/00
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor which is constituted by inserting a circuit board into a gear housing along the plane surface direction of the substrate, capable of, while preventing the upsizing of the gear housing, accommodating the circuit board into the gear housing smoothly without making the circuit substrate interfere with the other motor component when a connector is positioned on a front end side in the insertion direction of the circuit board.  <P>SOLUTION: A board accommodating part 14 in which the circuit board 17 is inserted along the plane direction of the circuit 17 is formed at the gear housing 10, and the connector 15 which is constituted by fixing a terminal 16 positioned on the top end side in the board insertion direction of the board accommodating part 14 is integrally constituted. A terminal connection terminal 20 to be connected with the terminal 16 of the connector 15 on the front end side in the insertion direction is provided at the circuit board 17.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108501-A (JP)
Title: Diaphragm valve
Inventor: KIMURA KAZUHIRO
IPC: F16K7/17
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diaphragm valve of high durability of a diaphragm for easily adjusting a valve-closing pressing condition of the diaphragm required as a use condition of the diaphragm valve without replacing a stopper and a compression spring mounted in a cylinder chamber.  <P>SOLUTION: In this diaphragm valve wherein a diaphragm valve is opened and closed by allowing a piston 41 reciprocating in a cylinder chamber 4 to press or separate the diaphragm 2 made out of an elastic material to a weir 12 of a valve main body through a spindle 3 fixed to the piston, an indicator 31 is connected to a side opposite to the diaphragm connection end, of the spindle, and a stopper 5 is mounted on the indicator to adjust its contact fixing position to an outer face of the cylinder chamber.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004109539-A (JP)
Title: Image forming apparatus
Inventor: MATSUI MICHINORI
IPC: G03G21/00
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To keep the clearance between a photoreceptor belt and a developing roller constant.  <P>SOLUTION: Developing rollers 26 face the outer circumferential surface of the photoreceptor belt 12 without contact. These developing rollers 26 scatter developer to the photoreceptor drum 12 for image transfer. For the purpose, counter rollers 28 come into slide contact with the inner circumferential surface of the photoreceptor belt at positions opposite to the developing rollers 26, and the clearance between the photoreceptor belt 12 and developing rollers 26 are restricted not to exceed a specified value. Further, drum type rollers 30 having both ends tapered along the axis come into slide contact with the photoreceptor belt 12 at positions downstream and upstream the rotating direction of the photoreceptor belt 12 with the counter rollers 28 interposed therebetween to deform both widthwise ends of the photoreceptor belt 12 toward the inner circumferential surface side. This deformation makes the photoreceptor belt 12 come into contact with the counter rollers 28 over the entire width, and hence the clearance between the photoreceptor belt 12 and developing roller 26 is held constant over the entire widthwise area.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004112421-A (JP)
Title: Scanning holder and scanner unit installation recording apparatus
Inventor: MIYAGAWA AKIRA
IPC: B65H5/00
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scanner unit installation recording apparatus provided with a scanning holder wherein insertion to a nip of a transfer roller is performed smoothly even when an original is warped, and colliding and rubbing to a printer head or the like are eliminated.  <P>SOLUTION: When an original is positioned at a reading starting position, at the tip side of a fixing part of the scanning holder, one of the tip edge of a pasteboard and the tip edge of a cover is protruded to a downstream as far as the tip edge is caught in the nip between a paper discharge roller and a spur of the scanner installation recording apparatus. A constitution is so performed that the reading of the original is started from a state that the tip end protruded to the downstream is caught in the nip between the paper discharge roller and a spur. Fixing by overlapping is also performed at the side end edge of one side of the scanning holder, and the reserved spouting of ink during reading is performed only at a side wherein the side end edge is fixed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108983-A (JP)
Title: Door opening/closing testing device
Inventor: NAKANO HIDEAKI
IPC: G01M99/00
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the opening/closing speed of a door to be tested is not fixed even when the opening/closing speed of a testing device is fixed and it is difficult to set testing conditions, because the connecting section between the arm of the testing device and the door to be tested slides during the course of opening/closing tests and the relative angle between the arm of the testing device and door to be tested continuously changes due to the difference in center of rotation between the door and testing device.  <P>SOLUTION: A door opening/closing testing device is provided with a rotary arm 4 which makes the center of rotation of the door 2 to be tested in the direction of a rotating shaft to coincide with that of the testing device in the direction of the rotating shaft, connecting means 3, 5, and 6 which connect the door 2 to the arm 4, and a rotating means 8 which rotates the arm 4. In addition, the rotating means 8 rotates the door 2, which is connected to the arm 4 by means of the connecting means 3, 5, and 6 so that the centers of rotation in the directions of the rotating shaft of the door 2 and arm 4 may become the same, together with the arm 4 by rotating the arm 4 while the door 2 is attached to an article 1 to be tested.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004109594-A (JP)
Title: Waveguide type semiconductor element
Inventor: MIYAZAKI TAISUKE
IPC: G02F1/017
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waveguide type semiconductor element of which the impurity concentration diffusing into a waveguide layer is low and the series resistance is low.  <P>SOLUTION: The waveguide type semiconductor element (2) is provided with a p-type cladding layer (18), a waveguide layer (6) and a n-type cladding layer (4). The waveguide type semiconductor element (2) is provided with an impurity layer (8) in contact with the waveguide layer (6) in at least a gap out of gaps between the p-type cladding layer (18) and the waveguide layer (6) and between the n-type cladding layer (4) and the waveguide layer (6). For example, when the impurity layer (8) is disposed between the p-type cladding layer (18) and the waveguide layer (6), the impurity concentration of the impurity layer (8) is ≥1/10 to ≤1/2 of the impurity concentration of the p-type cladding layer (18). Owing to the presence of the impurity layer (8), the impurity concentration diffused from the p-type cladding layer (18) to the waveguide layer (6) is reduced. Also the impurity concentration of the impurity layer (4) has a lower limit and the waveguide type semiconductor element (2) with the low series resistance is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004109596-A (JP)
Title: Carrier for electrostatic charge image developer and electrostatic charge image developer
Inventor: IIDA YOSHIFUMI
IPC: G03G9/113
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carrier for electrostatic charge image developer which has excellent electrifying property, transfer property and cleaning property and allows picture quality to be stably maintained.  <P>SOLUTION: In the carrier for electrostatic charge image developer, the surface of core material comprising magnetic body is covered with resin, one kind or more of particles selected from resin particles and conductive particles are dispersed and included in the resin and the surface of one kind of the particles dispersed and included is coated with a fatty acid metallic salt.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004110956-A (JP)
Title: Preventing method for illegal copy of cd-rom and cd-rom which prevents its illegal copy
Inventor: SETO HIROHIKO
IPC: G11B20/10
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a preventing method for illegal copy of a CD-ROM in which erroneous detection at the time of checking media is prevented, and problems such as interchangeability or the like are eliminated.  <P>SOLUTION: In this preventing method for illegal copy of a CD-ROM, bit scramble is eliminated or a SYNC pattern, a header, EDC, and ECC information are destroyed, in an arbitrary data sector of the CD-ROM. Thereby, a CD-ROM drive causes reading disable operation by disablement of ECC correction and causes an error. Destruction of information of a data sector is a processing at a yellow book level, a normal signal is recorded in the disk in a red book level. Therefore, erroneous detection in media check can be suppressed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003177377-A (JP)
Title: Driving method for liquid crystal display unit
Inventor: NIIYAMA SATOSHI
IPC: G09G3/20
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To write a new display without leaving any afterimage nor placing any load on a driving IC.  <P>SOLUTION: When the new display is written to a liquid crystal panel, row electrodes are scanned in line sequence at times T<SB>p1</SB>and T<SB>p2</SB>, selected row electrodes are set to a voltage Vr, and all column electrodes are set to -Vc. Liquid crystal of the selected rows is applied with a voltage Vr+Vc and liquid crystal of the whole screen enters a planar state. After liquid crystal of all pixels enters a planar state, the new display is written by line-sequential scanning at times T<SB>d1</SB>and T<SB>d2</SB>.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004111315-A (JP)
Title: Nickel electrode for alkaline storage battery and and its manufacturing method
Inventor: FUJISAWA KAZUHIRO
IPC: H01M4/32
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nickel electrode for an alkaline storage battery in which utilization rate of the active material is improved although the filling density of the active material is high.  <P>SOLUTION: The nickel electrode for the alkaline storage battery is provided with a second electrode active material mainly made of nickel hydroxide having smaller true density on the surface layer than that of the inner layer of a first positive electrode active material made of mainly nickel hydroxide. Thereby, since the nickel electrode comprises the positive electrode active material made mainly of nickel hydroxide which has the inner layer of the higher true density and the surface layer of the lower true density, electron conductivity and filling performance are improved as the inner layer of the active material has the high true density, and the resistance at the interface with the electrolyte is decreased and the utilization rate of the active material is improved as the surface layer of the active material has the lower true density. As a result, in spite of the fact that the filling rate of the active material is high, a nickel electrode which is improved in active material utilization rate can be obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004112626-A (JP)
Title: Image forming apparatus and connection device used therefor
Inventor: KOOTANI SADAO
IPC: G06F3/12
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a user interface UI which replaces devices freely and is suitable for a device to be used, in an image forming apparatus for forming an image on a recording medium.  <P>SOLUTION: An image forming function unit 202 for image forming such as an image capturing unit and an image recording unit, and connection devices such as UI devices 14, 15, 16 are provided around an I/O bridge unit 140 on a main body side so that the devices can be freely replaced. The transmission of electric signals between the unit 140 and the main devices such as the unit 202 is performed by PCI express. A device information acquiring unit 192 acquires information about a UI function with which the connection device is provided, and notifies a display menu creating unit 196 of the acquired information. A basic display pattern in which all required buttons are laid out in all preliminary estimated combinations is stored in a basic display pattern storing unit 194. The unit 196 generates a suitable user interface screen according to the combinations of devices and operation modes by invalidating unwanted buttons in the basic display pattern.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004114748-A (JP)
Title: Wiper driving device for vehicle
Inventor: TAKAGI NOBUTOMO
IPC: B60S1/08
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize both a wiper motor to operate a wiper, and a driving means to perform the driving control of the wiper motor.  <P>SOLUTION: A DC motor having a pair of brushes 12a and 12b is used for a wiper motor 12 to drive a wiper, and the rotational speed of the wiper motor 12 (i.e., the operational speed of the wiper) is controlled to the value according to the low speed, the high speed or the rain by driving a MOSFET 21 provided on a conductive passage of the wiper motor 12 by the duty-controlled PWM signal on a wiper ECU 11 side to perform the driving control of the wiper motor 12. Thus, the wiper motor 12 and the wiper ECU 11 can be miniaturized. Therefore, even when an ECU built-in wiper motor 10 integrated therewith is constituted, it can be miniaturized, and the mountability on vehicles can be improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004113094-A (JP)
Title: Method for diagnosing risk of hypertension
Inventor: YAMADA YOSHIJI
IPC: C12Q1/68
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for diagnosing the hereditary risk of hypertension in high accuracy and predictive probability.  <P>SOLUTION: The method for diagnosing the risk of hypertension comprises (i) the step of analyzing two or more polymorphisms selected from four gene polymorphisms recognized to be associated with hypertension, (ii) the step of determining the genotype of a nucleic acid sample based on polymorphism information obtained from the step(i), and (iii) the step of determining the hereditary risk of hypertension based on the thus determined genotype.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004113510-A (JP)
Title: Counter of bathroom, and bathroom
Inventor: SATO JUNICHI
IPC: A47K4/00
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a counter of a bathroom and a bathroom capable of simplifying the counter fixing work and improving the fixing precision.  <P>SOLUTION: The counter has a rail-shaped fixing underlying material 25 fixed to the wall surface of the bathroom, having a groove part 27 extending horizontally in the upper end part, clamps 31, 32 and 33 locked to the groove part 27 of the fixing underlying member 25 and attached to the wall surface of the bathroom, a counter top 11 locked to the groove part 27 of the fixing underlying member 25 and attached with the clamps 31, 32 and 33, and counter aprons 12 and 14 attached with the clamps 31, 32 and 33.  <P>COPYRIGHT: (C)2004,JPO