baber/WOPTO huggingface dataset:
Patent JP-2005250245-A (JP)
Title: Polygon scanner motor
Inventor: INANAGA HIROSHI
IPC: G02B26/10
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that in a polygon scanner motor with a gas like helium gas sealed, the helium gas is leaked outside gradually with the lapse of operation time, making the polygon scanner motor unstable in revolution by the lowered dynamic pressure of the gas bearings accompanied with the lowered pressure of the gas inside, producing disturbance or the like of a printing image in the application such as a laser beam printer, and, in the worst case, making printing impossible.  <P>SOLUTION: The polygon scanner motor for driving a polygon mirror is equipped with a mechanism for monitoring input current in the normal operation, and is characterized in that it is provided with a means for discriminating whether the input current is within a predetermined stipulated range. When the input current is deviated from the predetermined stipulated range, a means for giving the alarm can also be provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005247564-A (JP)
Title: Carrying device and recorder
Inventor: SAOTOME SUMITOSHI
IPC: B65H5/00
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To stably attract and carry a recording medium, even if deformation and flapping of the recording medium are caused by a change in a use environment and swelling of the recording medium.  <P>SOLUTION: When electric charge is applied to an electrode plate 36a sandwiched by a surface layer and a base layer of a carrier belt 31 for carrying recording paper, electrostatic force is generated, and the recording medium can be carried while electrostatically attracting the recording medium. The temperature of the surface layer of this carrier belt 31 is detected by a detecting sensor 55, and when detecting a temperature drop, voltage corresponding to the temperature drop is impressed on the electrode plate 36a. The electrode plate 36a is heated by this voltage, to offset the temperature drop. Thus, a variation in attraction force is restrained by setting surface resistance constant by keeping the temperature of the carrier belt 31 substantially constant. Static electricity force generating voltage is impressed on the electrode plate positioned in a recording part among a plurality of electrode plates 36a, and temperature adjusting voltage is impressed on the electrode plate positioned outside the recording part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004339197-A (JP)
Title: Method for producing cyclododecene
Inventor: HERWIG JUERGEN
IPC: C07C5/09
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas phase method for performing a selective heteogeneous system hydrogenation from cyclododecatriene and/or cyclododecadiene (as starting materials) to cyclododecene, using a continuous method, excellent in CDEN selectivity at ≥99.5 % conversion rate (CDT+CDD), realizing the reaction in an industrial scale, without having the inferiority of conventional methods, and using an easily usable catalyst.  <P>SOLUTION: This method for producing cyclododecene (CDEN) by the selective gas phase hydrogenation of at least one kind of starting material selected from cyclododecatriene (CDT), cycclododecadiene (CDD) and a mixture of them in a solid bed reactor is characterized by having >100 Bodenstein number related to the processes in the solid bed reactor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005257284-A (JP)
Title: Position information detector and information processor
Inventor: HASEGAWA YUSHI
IPC: G01S19/14
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a position information detector and an information processor proper for detecting the position of an object.  <P>SOLUTION: The position information detector applied for detecting the position of the object has a code information input means for inputting code information from the object and a code information transmission means for transmitting the code information to external devices.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005260333-A (JP)
Title: Image forming apparatus and image formation supporting apparatus
Inventor: INOUE NOBUO
IPC: B41J2/52
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of improving reproducibility of a low-concentration region, and an image formation supporting apparatus.  <P>SOLUTION: Binary image data are divided into a plurality of items so that the data may be contained each of a plurality of areas of an image to be formed by the binary image data, and a dot area rate of each of the divided data is calculated. For a low-concentration data having a dot area rate lower than a predetermined value, the image data of this area are edited so that black dots contained in the area may be densely arranged. The edited binary image data are outputted to the image forming apparatus.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004348705-A (JP)
Title: Subsystem for setting frequency of clock signal used for instruction and address bus, and frequency of clock signal used for data bus separately from each other
Inventor: IN KARYU
IPC: G06F13/42
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a subsystem hardly causing the loss of data bus efficiency in the subsystem, and capable of securing signal integrity improved for an instruction and an address, and simplifying a circuit block related to the instruction and address buses, a communication method and a system structure.  <P>SOLUTION: This subsystem comprises: a master including a clock generation means for generating a first clock signal and a second clock signal having frequencies different from each other; and a plurality of slaves capable of executing, when an instruction and an address are requested from the master, communication by returning the result corresponding to them. The first clock signal is used when the instruction and the address are requested to the slave. The second clock signal is used when data are transferred to the corresponding slave.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004295122-A (JP)
Title: Illumination switching device and its method
Inventor: AONO YASUSHI
IPC: G02B21/08
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To increase the speed of switching a total reflection fluorescence observation mode and a regular fluorescent observation mode.  <P>SOLUTION: The regular fluorescence observation illumination mode for an object and the total reflection fluorescence observation illumination mode are switched at a high speed by switching to: a 1st optical path for making the illuminating light outputted from a light source incident on the optical axis of an objective lens through an illumination optical system; or a 2nd optical path for performing the total reflection illumination of the object with the illumination light outputted from the light source through the illumination optical system and the objective lens.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005268337-A (JP)
Title: Nano silicon light emitting element and manufacturing method thereof
Inventor: IZUMI TOMIO
IPC: H01L33/16
Filed: 2004-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a nano silicon light emitting element whereby a technology of controlling the luminance of each emitted color is carried out within the same manufacturing process, with respect to the manufacturing method of the nano silicon light emitting element for emitting any of the three primary colors (red, green, and blue) of light by receiving emission of an ultraviolet ray and application of a DC voltage, and to provide the nano silicon light emitting element manufactured by using this manufacturing method.  <P>SOLUTION: The manufacturing method of the nano silicon light emitting element includes the steps of forming an amorphous SiO<SB>x</SB>film 3 on a semiconductor substrate 1 wherein silicon atoms 2 and oxygen atoms are mixed by using the high frequency sputtering method; and controlling a crystal size of a nano silicon 6 by a gas pressure and a high frequency power, in a process wherein the silicon atoms 2 are formed as the nano silicon whose thickness is about 3.5 nm or below through heat treatment 4 in an inert gas, the nano silicon light-emitting element emitting any of the three primary colors of light at a low operating voltage at room temperature.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005263919-A (JP)
Title: Matte film
Inventor: SUKIGARA MASAYUKI
IPC: B29L7/00
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polylactic acid film or a sheet having good film-forming stability and excellent matte properties.  <P>SOLUTION: The single-layer matte film or sheet is characterized as comprising a mixture of 45-97.5 wt.% of a polylactic acid resin (A), 2-40 wt.% of starch (B) and 0.5-15 wt.% of a plasticizer (C).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005268046-A (JP)
Title: Organic el device and organic el display device
Inventor: IMURA HIRONORI
IPC: H01L51/50
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic EL element, in which external extraction efficiency of light is improved in the entire surface of a pixel region and current luminance efficiency is improved, without depending on the size of the pixels, the shape of the pixels, or the shape of an optical element for changing the emitting direction of light, and an organic EL display device.  <P>SOLUTION: In an organic layer 16, even the light emitted from the peripheral region of the pixel is reflected by a light reflecting part 14 and can receive interference effect of a diffraction grating, thereby, the light emitted from the peripheral region can receive interference effect by the diffraction grating 13a similar to that of the light emitted from the central region of the pixel. Thereby, even for the light emitted from the peripheral region of the picture element and the light with a large outgoing angle with respect to the substrate surface, its incidence angle with respect to the substrate surface can be efficiently made small.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005261700-A (JP)
Title: Shielding tool for easing nature
Inventor: HASEGAWA MIDORI
IPC: A47K11/00
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shielding tool for easing nature that enables an user comfortably get a wash by shielding the entire body while easing nature, has a simple structure, and is fuss-free or does not require time to install.  <P>SOLUTION: The shielding tool is composed of an umbrella section 1 that is attachable to the head of a user and a tubular shielding screen 2 that hangs down from the periphery of the umbrella section 1. The shielding screen 2 has a length ranging from the head to the foot of the user when the user is in a sitting position and has an opening section 7 that can be open and closed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005112337-A (JP)
Title: Illuminating device for license plate
Inventor: TATEWAKI YOSHIMASA
IPC: B60Q1/56
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To make the illuminance uniform and to improve the illuminance in illumination for a license plate of a vehicle.  <P>SOLUTION: In this illuminating device for illuminating the license plate from the front, a LED light source is installed in a position above the license plate or obliquely above it so that the optical axis crosses an area under the center of the license plate, and a reflecting member for receiving the light directed toward an observer out of light of the LED light source and converting the same to the light radiated to the center part or the lower part of the license plate is installed in a position obliquely below the LED light source on the observer side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005261822-A (JP)
Title: Slot machine
Inventor: IOKI SADAO
IPC: A63F5/04
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine (slot machine) for making it possible to easily understand the progress state of a game.  <P>SOLUTION: A game control means is provided with a symbol combination form selection means for selecting one symbol combination form from the plurality of symbol combination forms corresponding to won winning, and controlling the stoppage of a plurality of reels on the basis of a stop operation so as to derive the selected symbol combination form, and a special game state control means for generating a special game state for advancing the game advantageously to a player on the basis of a special symbol combination form and ending the special game state on the basis of the imparting of a prescribed amount of game values in the special game state. The plurality of symbol combination forms corresponding to the won winning are the symbol combination form for reporting the end of the special game state and the other symbol combination forms. In the case that the game in which the special game state is to be ended when winning is established and the prescribed game values are imparted is the pertinent game, the symbol combination form selection means controls reel stoppage so as to derive the symbol combination form for reporting the end of the special game state among the plurality of symbol combination forms.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005164567-A (JP)
Title: Apparatus for measuring electrical characteristics of array antenna
Inventor: IIGUSA KIYOUICHI
IPC: H01Q3/44
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To measure input impedance values or far-field directivity of an array antenna and to calculate respective admittance values among antenna elements, on the basis of the measured values.  <P>SOLUTION: A prescribed nominal reactance value and first/second deviation reactance values defined by the variations from the nominal reactance value are set to each of variable reactance elements 12-m connected to a passive element Am of an array antenna device 100, and a plurality of input impedance values of the array antenna device 100 are measured. Then, a plurality of variable transformation admittance values are calculated on the basis of the respective measured input impedance values, by using a relational expression which relates to the plurality of variable transformation admittance values and is subjected to a variable transforming processing so as to include respective input impedance values, the first/second deviation reactance values, the nominal reactance value, and the admittance values between respective antenna elements A0-A6 of the array antenna. Respective admittance values between the antenna elements A0-A6 are calculated, by subjecting respective calculated variable transformed admittance values to inverse variable transformation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005272313-A (JP)
Title: Preparation method of methacrylic acid
Inventor: SUYASU NORIAKI
IPC: B01J27/199
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method enabling continuous preparation of methacrylic acid over a long period of time through vapor-phase catalytic oxidation of methacrolein under a condition wherein reduction of a catalytic activity is suppressed.  <P>SOLUTION: When preparing methacrylic acid through vapor-phase catalytic oxidation reaction of methacrolein by feeding raw material gas containing methacrolein, molecular oxygen and water vapor to a fixed bed reactor filled with a heteropolyacid catalyst containing phosphorus, molybdenum and vanadium. Initial operation is performed at a reaction temperature of 290-310°C, and steady operation is subsequently performed at a reaction temperature of 270-lower than 290°C.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005273175-A (JP)
Title: Sanitary washing device
Inventor: OKETA TAKEMI
IPC: E03D9/08
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sanitary washing device capable of always cleanly washing human body washing nozzles without anxiety.  <P>SOLUTION: This sanitary washing device capable of preventing pollution by mold, simply and easily kept in a clean state, and usable without anxiety even by a mysophobia person, can be provided by forming the human body washing nozzles 18 and 19 for delivering wash water for washing the human body, and a constitution capable of contacting a volatile antibacterial substance 26 with its outside surface.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005272983-A (JP)
Title: Niobium alloy powder for solid electrolytic capacitor and method for producing sintered compact
Inventor: NANAO SUSUMU
IPC: B22F3/10
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing niobium-aluminum alloy powder for a solid electrolytic capacitor having stable voltage resistance and excellent heat resistance where materials are inexpensive, and their stable provision is possible.  <P>SOLUTION: The alloy powder or alloy sintered compact for the anode material of a solid electrolytic capacitor having a sufficiently low solid solution oxygen concentration is obtained by mixing inexpensive aluminum-containing niobium powder produced by a reduction method (ATR) method using an aluminothermic reaction and aluminum powder, and heating them in a nonoxidizing atmosphere.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005278435-A (JP)
Title: Growing vessel for shaping plant
Inventor: KOSHI TATSUYA
IPC: A01G7/06
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a growing vessel for shaping a plant comprising a means for simplifying utilization of productions or application of marks to plant commodities including farm products.  <P>SOLUTION: The growing vessel for shaping a plant is so designed as to shape a portion of the plant into a specific three-dimensional form. The three-dimensional form in the internal part of the growing vessel has a specific form which is confined to a space smaller than the three-dimensional form assumed to be the form of a grown-up plant.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005283817-A (JP)
Title: Light source apparatus and projector
Inventor: SAKATA HIDEFUMI
IPC: F21V7/06
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized light source apparatus, being a light source apparatus using a solid light source element, particularly, suitable for a projector, and to provide a projector equipped with the light source apparatus.  <P>SOLUTION: The apparatus is provided with a reflector 101 having a prescribed focus (f), for reflecting incident light, and an LED 102 having a planar light emitting area S1, arranged on the position of the focus (f), and the reflector 101 is arranged on at least one side of the planer light emitting area S1 of the LED 102 while facing the planer light emitting area S1, and the reflector 101 includes a parabolic shape.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005278462-A (JP)
Title: Coupling device for positioning sushi robot and rice ball alignment robot
Inventor: SUZUKI KISAKU
IPC: A23L7/10
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coupling device for positioning a Sushi robot and a rice ball alignment robot efficiently positioning robots adjacent to each other, and surely preventing displacement of the positions after set.  <P>SOLUTION: The coupling device for positioning a Sushi robot and a rice ball alignment robot is provided with a coupling plate 4 coupling the Sushi robot and the rice ball alignment robot adjacent to each other to fix them at a predetermined position. A plurality of fitting holes 8 are formed at both ends of one side of the coupling plate 4 in a length direction corresponding to a plurality of legs 7 provided at front and back parts of one side of one of the robots. A plurality of joining grooves 12 for a plurality of legs 11 provided at front and back parts of the other robot are formed at a position parallel to an axis of the fitting holes 8 on the other side.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005286028-A (JP)
Title: Solid-state imaging device package, manufacturing method thereof semiconductor package, and camera module
Inventor: TOTSUTA YOSHIHISA
IPC: H01L21/3205
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide the solid-state imaging device package, the semiconductor package, and the camera module which can prevent contamination, sticking of contamination and tarnish of a light receiving sensor region and a light transparent protection member, and to provide a manufacturing method of the solid-state imaging device package.  <P>SOLUTION: The solid-state imaging device package comprises a solid-state imaging device 10a formed in a semiconductor wafer 1, a translucent protection member 3 which is disposed in opposition apart from the light receiving sensor region 4 of the solid-state imaging device 10a, and a sealant 5 which adheres and fixes the translucent protection member 3 and the surface of the semiconductor wafer 1 in the region except for the light receiving region. In the field region except for the light receiving region 4 in the semiconductor wafer 1, the package has one or a plurality of vent through-holes 11 passing through the semiconductor wafer 1, and a bottom lid insulating film 12a formed to close a back side of the semiconductor wafer 1 in the vent through-hole 11.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005279585-A (JP)
Title: Water-treating-carrier package and method for making the same
Inventor: KUSAKABE TAKENORI
IPC: B65D81/20
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-treating-carrier package which can be easily charged into sewage water in a short period of time with precise weighing of the water-treating-carrier package when the water-treating-carrier package of a small-piece-shape is charged into a sewage vessel or the like, and which is prevented from scattering around the sewage vessel or from adhering to the clothes of operators at the time of charging operation, and to provide a method for preparing the same.  <P>SOLUTION: A bag body 12 is formed of a resin film having water-solubility and impermeability. The small-fragment-shaped water-treating-carrier package 13 is put into the bag body 12 after its predetermined weight is measured out. The water-treating-carrier package 13 is shrink-packed by sucking by vacuum the inside of the bag body12. The bag body 12 in which the water-treating-carrier package 13 is shrink-packed is enclosed in an outer bag 15 formed of a non-water soluble resin film.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005280622-A (JP)
Title: Steering device
Inventor: TOKIOKA RYOICHI
IPC: B62D1/18
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To increase flexural rigidity of a fitting portion of both jackets in a steering device which fixes relative movement of both the jackets by mutually fitting a tubelar outer jacket and an inner jacket and contracting the diameter of the fitting portion of the outer jacket.  <P>SOLUTION: A slotted hole 13 which is long in an axial length direction of the outer jacket 10, and of which the width varies in a longitudinal direction is formed at a portion facing a center portion 51 of a bracket 5 of the fitting portion 14 of the outer jacket 10. Besides, the width of one end portion 13a of the slotted hole 13 is made narrower than the width of the other end portion 13b. The width of the end portions 13a, 13b of the slotted hole 13 is made wider than the width of a center portion 13c. Then the bracket 5 is fixed at a position mating with the central portion 13c of the slotted hole 13. The flexural rigidity of the bent portion 54 of the bracket 5 is lowered. The bent portion 54 and a sandwiching bracket 6 are made to be non-contact. Moreover, a hexagon head bolt 7 is disposed near to both the end portions of the bracket 5.  <P>COPYRIGHT: (C)2006,JPO&NCIPI