baber/WOPTO huggingface dataset:
Patent JP-2004054252-A (JP)
Title: Light diffraction modulation device, device and method for adjusting light diffraction modulation element, and image display device
Inventor: TAGUCHI AYUMI
IPC: G02B27/18
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light diffraction modulation device which can prevent an image from deteriorating by minimizing unintended diffracted light, and to provide a device and method for adjusting the light diffraction modulation element, and an image display device.  <P>SOLUTION: Relative positions of ribbon elements 30, 31a, 32a, 31b, 32b, 31c, 32c, and 33 are optimized by applying offset voltages to the ribbon elements so that when the light diffraction diffraction modulation element 23 is OFF, diffracted light caused by steps among the ribbon elements is minimized. With the offset voltages, the sum of squares of steps between adjacent ribbon elements is substantially minimized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004226948-A (JP)
Title: Illumination apparatus for optical instrument
Inventor: KOO KUNIHISA
IPC: F21Y101/00
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illumination apparatus for an optical instrument, which is small in size, has great durability, and can be easily manufactured.  <P>SOLUTION: The illumination apparatus for an optical instrument is provided with an illumination means outputting illumination light, and an optical element which is positioned on the optical axis of the illumination light outputted from the illumination means and which is made of organic/inorganic composite material containing a component having a glass-transition temperature higher than 150°C as its organic component.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004279019-A (JP)
Title: Ventilating device
Inventor: YAMAMOTO HIROSHI
IPC: F24F7/013
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ventilating device having improved air tightness for efficiently generating an air flow in both cases of natural and forced ventilation while sufficiently meeting requirements for saving energy.  <P>SOLUTION: The ventilating device 1 comprises a frame means 7 for defining a passage 6 having openings 4, 5 opening to a room inside 2 and a room outside 3, a passage opening/closing means 11 arranged in the passage 6 rotatably in A and B directions for opening/closing the passage 6 and having a sectioning member 10 for sectioning the passage 6 in the opening condition into two branch passages 8, 9 for natural and forced air flows, a vane means 12 partially encircled by the sectioning member 10 and arranged in the branch passage 9 rotatably in the A direction, a passage opening/closing rotating means 13 for rotating the sectioning member 10 in the A and B directions, and a forced air flow generating rotating means 14 for rotating the vane means 12 in the A direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004051630-A (JP)
Title: Ischemic reperfusion arrythmia inhibitor
Inventor: FUJIMURA AKIO
IPC: A61K31/22
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ischemic reperfusion arrythmia inhibitor containing pravastatin or its pharmacologically acceptable salt.  <P>SOLUTION: This ischemic reperfusion arrythmia inhibitor contains the pravastatin or its pharmacologically acceptable salt. A method for inhibiting the ischemic reperfusion arrythmia comprises administering a pharmacologically effective amount of the pravastatin or its pharmacologically acceptable salt to a warm-blooded animal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004352329-A (JP)
Title: Packaging material having indicator
Inventor: OBINATA NOE
IPC: G01N31/22
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging material having an indicator, in which the indicator is formed on a support by a printing or coating method whereby an indicator function can be maintained for a long time.  <P>SOLUTION: The packaging material having the indicator is such that the indictor is formed on the support comprising polyvinyl alcohol or ethylene-vinyl alcohol copolymer by a printing or coating method that uses a specific composite including at least an oxidation-reduction indicator that has the indicator function, a reducing agent, a binder resin, and a solvent.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004351363-A (JP)
Title: Method and apparatus for treating organic compound-containing water containing metal ion
Inventor: IKEMIYA NORITO
IPC: C25B15/00
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To stably continue to electrolyze organic compound-containing water containing a metal ion by restraining a deposit from being produced on the surface of an electrode.  <P>SOLUTION: This treatment apparatus is provided with an electrolytic reactor 6 equipped with paired electrodes 60, 61, an ion concentration measuring unit 8 for measuring the metal ion concentration of the water to electrolyzed and an electrode inverting means 11 for reversing a power feed between the electrodes 60, 61 on the basis of the result measured by the ion concentration measuring unit 8. In other words, the power feed is exactly reversed between the electrodes by measuring the metal ion concentration, so that this apparatus can be prevented from being deteriorated extremely in throughput capacity or from malfunctioning by the deposit produced on any of the electrodes. The electrolytic treatment can be stably continued over a long period of time while restraining the deposit from being produced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004355571-A (JP)
Title: Public lottery information sales system
Inventor: YOSHIHARA HIROYUKI
IPC: G06Q50/00
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a public lottery information sales system capable of selling public lotteries without wasting paper resources.  <P>SOLUTION: A card information reading means reads card identification information from a card identification information storage part of a card, and a lottery number determination means determines the lottery number of a public lottery to be sold. A sold public lottery storage means stores the read card identification information and the determined lottery number by relating them to each other, and a card surface rewriting means writes the determined lottery number on the card surface. A lottery number recording means records the determined lottery number in a lottery number storage part of the card.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004054258-A (JP)
Title: Binder resin for toner and toner using the same
Inventor: UOSAKI HIROTAKA
IPC: G03G9/087
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide binder resin for a toner and the toner that is superior in low-temperature fixedness, offset-resistant property and development durability.  <P>SOLUTION: In an electrographic toner for static charge development, the main component of a binding resin consists of a urethane-modified polyester obtained by urethane stretching a polyester wherein the the polyester synthesized by a polycarboxylic acid and a polyhydric alcohol rising a polyisocyanate, to which a low-molecular weight wax is added at the time when the urethane of the binder resin is reacted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004357895-A (JP)
Title: Grill
Inventor: KITO AKIHITO
IPC: F24C3/12
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grill allowing a user to easily recognize that a cooking timer is operated, at a low cost.  <P>SOLUTION: A residual time display to be displayed on a display part 19 during the cooking is intermittently performed at a predetermined period, and throughout the operation, an animation display different from the residual time display is performed. Namely, the display part 19 not only monotonously displays the residual time alone but also provides the display mode with the movement, so that the user can recognize that the cooking timer is actually operated by just glancing the display part 19, thereby improving the usability. No special device is provided for showing that the cooking timer is operated so as to suppress the manufacturing cost.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004359391-A (JP)
Title: Electric winding machine
Inventor: IESHIGE KOUJI
IPC: B66D5/30
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric winding machine capable of easily adjusting braking force.  <P>SOLUTION: This electric winding machine has a brake 9, a braking force adjusting motor 16 for adjusting braking force of the brake 9, and a braking force detecting means 65 for detecting braking force. The electric winding machine is structured to adjust braking force to a predetermined value by drive control of the braking force adjusting motor 16 corresponding to a detected value of braking force detected by the braking force detecting means 65.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004361261-A (JP)
Title: Distance detector
Inventor: KAWASAKI KAZUHIKO
IPC: G01B11/00
Filed: 2003-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To noncontactly measure the distance to a measuring object and a displacement thereof, without installing an expensive laser beam source stabilized in a wavelength and output intensity.  <P>SOLUTION: This detector has a laser 110 of which the oscillation frequency is varied by return beam from the specimen 130, optical systems 120, 140 for guiding a laser beam emitted from the laser 110 to the specimen 130, and for returning reflected beam from the specimen 130 to the laser 110, and a calculation means for calculating the distance to the specimen 130, based on the frequency of oscillation emitted from the laser 110.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004361022-A (JP)
Title: Heat exchanger
Inventor: GOTO TETSUYA
IPC: H01M8/04
Filed: 2003-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger capable of being insulated from a fuel cell without greatly lowering its cooling performance while eliminating the need for using expensive electric insulating liquid.  <P>SOLUTION: In the heat exchanger 100 having resin tanks 110, 120, cooling liquid passing through the fuel cell 10 is distributed in a tube 131 for cooling operation. The tube 131 is made of a first insulating material, and a fin 132 and a core plate 134 are brazed to each other at split metal portions 131b, 131a provided on the surface of the tube 131. On a brazed area between the outer surface of the core plate 134 and the tube 131, a coated portion 150 is provided to be coated with a second insulating material. The first insulating material is preferably a ceramic material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005002370-A (JP)
Title: Surface treatment method for aluminum-based substrate, and surface-treated substrate
Inventor: INBE TOSHIO
IPC: B05D5/04
Filed: 2003-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface treatment method for an aluminum-based substrate, which forms a chemical conversion coating and a hydrophilic coating having superior corrosion resistance, hydrophilicity and antibromic property on the aluminum-based substrate; a surface-treated substrate by the method; and a heat exchanger.  <P>SOLUTION: The surface treatment method for the aluminum-based substrate comprises a step (1) of forming the chemical conversion coating on the surface of the aluminum-based substrate by reacting the surface with a chemical conversion agent including fluorine and a zirconium-containing compound, and/or fluorine and a titanium-containing compound; and a step (2) of forming a hydrophilic coating thereon by using a hydrophilic treatment agent. The chemical conversion coating is formed by an electrolytic treatment.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005003933-A (JP)
Title: Automatic focusing device for electronic camera
Inventor: INOUE TOMOKI
IPC: G02B7/36
Filed: 2003-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic focusing device for an electronic camera capable of always performing an appropriate AF control even in the case the brightness of an object drastically changes when taking a moving picture.  <P>SOLUTION: A main pixel frame and a sub pixel frame having different levels of sensitivity are outputted by a CCD 10. Whether or not the main pixel frame taken from the CCD 10 is saturated is discriminated by a main/sub pixel brightness decision part 161, and a gate circuit 164 is controlled through a frame designation part 163 based on the discrimination result, and when not saturated, image data in the focus area of the main pixel frame is guided to a high frequency component extraction part 165, on the other hand, when saturated, image data in the focus area in the sub pixel frame is guided to the part 165. The high frequency components of the inputted image data are extracted by the part 165, and the absolute value of the extracted high frequency components is integrated and an AF evaluation value is calculated by an AF evaluation value calculation part 166. When taking the moving picture, the AF control is performed by the AF control part 167 based on the AF evaluation value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005002944-A (JP)
Title: Intake device for internal combustion engine
Inventor: IKUMA TOMONORI
IPC: F02B27/00
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a negative pressure storage tank without preventing its miniaturization and simplify piping to a negative pressure corresponding actuator.  <P>SOLUTION: A plurality of independent suction pipe parts 25 provided with a short pipe passage 27 and a long pipe passage 28 which are opened in a common surge tank 24, arranged in parallel in the direction of cylinder row on a side of a cylinder block 13, and connected with each combustion chamber 19 of a plurality of cylinders individually are curved by putting center of curvature on an engine side, the pipe passage on one side opened and closed by a butterfly valve 29 is arranged on an inner peripheral side, and a negative pressure chamber 46 storing operation pressure into a diaphragm actuator 42 driving the butterfly valve is arranged at a position adjacent to the butterfly valve on the suction downstream side of the butterfly valve on the inner peripheral side of the pipe passage. Consequently, since the pressure storage tank is provided in a part which becomes a dead space usually, miniaturization of the suction manifold body is not prevented, and a negative pressure supply pipe can be further shortened.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005006503-A (JP)
Title: Palatability improver
Inventor: MATSUMOTO MASAKI
IPC: A23L27/10
Filed: 2003-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a palatability improver improving such taste of dairy ingredient-containing food/drink or dairy ingredient and sweetness ingredient-formulated food/drink have mild, refreshing and sharpened one in view of such current trend that light taste is favored but taste after eating sweet food such as chocolate or caramel become unfancied although sweetness seems to be generally preferred and confectionery formulated with dairy ingredient and sweetener is liked through the ages: and to provide food and drink containing the palatability improver.  <P>SOLUTION: The palatability improver improves dairy ingredient-containing food/drink, and comprises polyphenol. The food/drink containing the palatability improver is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004073187-A (JP)
Title: Method for managing vessel related to culture and the vessel related to the culture
Inventor: HIBINO HIROKI
IPC: C12N1/00
Filed: 2003-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for managing vessels related to culture, capable of preventing confusion of cells, when therapy is, for example, conducted by collecting cells from a patient, culturing the cells, and returning the cultured cells to the same patient, and to provide the vessels related to the culture.  <P>SOLUTION: This method uses a receiving vessel 15, culture vessels 16, 17, and discrimination means 21 to 23, wherein the receiving vessel 15 receives the cells collected from the patient so as to transport the cells, each of the culture vessels 16, 17 receives the cells taken out from the receiving vessel 15 so as to culture the cells, and discrimination means 21 to 23 make the receiving vessel 15 and the culture vessels 16, 17 connected with each other to form a combination and discriminate the combination from other combinations, so that information of the discrimination means 21 to 23 is memorized by being connected with information on the patient.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005012626-A (JP)
Title: Call controller, its method, program and recording medium for recording the program
Inventor: UCHIDA TOMOYUKI
IPC: H04M11/00
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To easily perform an application processing even when application is handled at a time with respect to multiple persons though a small number of persons (e.g., one) is actually expected for adoption.  <P>SOLUTION: A communication controller 10 for controlling a call between the telephone set of a user and that of an applicant includes an applicant recorder 106 for recording the applicants; a connection establishment 114 for establishing connection between the user's telephone set and that of one applicant; and a communication control unit 112 for preventing the connection establishment 114 from connecting the user's telephone set to the another applicant's telephone set during a time when the connection is established between the user's telephone set and an applicant's telephone set by the connection establishment 114. Thus, the user dedicates himself/herself to the call with one applicants.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005012087-A (JP)
Title: Semiconductor device
Inventor: SANUKI TOMOYA
IPC: H01L29/786
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve an element formed on a semiconductor substrate by generating tensile strain on the semiconductor substrate.  <P>SOLUTION: An Si layer of an SOI substrate forms a trench on a region separating an element, and forms an element separation region by burying SiN larger than a thermal expansion coefficient of Si as an insulation material in the trench. At an ordinary temperature, tensile directional stress is generated on the element region by contracting the element separation region.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005013782-A (JP)
Title: Coating apparatus and coating method for pipe inner surface
Inventor: SUGIMOTO HIDEAKI
IPC: B05D7/22
Filed: 2003-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an economical coating method for a pipe inner surface by which a pipe to be coated is not burdened with high pressure, temporary work is easy and which can easily be adaptive to a change in a pipe diameter and to a complicated shape change in various kinds of pipe inner surface such as a bent section, and to provide an apparatus used for the method.  <P>SOLUTION: In the coating apparatus and the coating method for the pipe inner surface, an air stream 15 is made in the pipe 1 to be coated by using a vacuum pump 6, a windmill 8 which rotates at high speed by receiving the air stream is provided in the pipe and a coating feeding device 9 for feeding a coating 10a from an upstream side toward the windmill 8 is provided and a spray 10c of the coating is transported by being put on the air stream 15 by the rotating windmill in the pipe to apply the coating onto the pipe inner surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004125773-A (JP)
Title: Self-running machine for checking/inspection and method of checking/inspection by self-running machine
Inventor: MATSUBARA ICHIRO
IPC: G01M99/00
Filed: 2003-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self-running machine for checking/inspection and a method of checking/inspection using the self-running machine which allow inspection of the construction condition and progress condition without the necessity for an operator to enter a checking site and allow persons other than the operator to check the construction condition or the like.  <P>SOLUTION: The self-running machine includes a main body 10, a driving mechanism for running the main body 10 by remote control, a power supply (a battery 30) for supplying power to the driving mechanism, and a camera 40 mounted on the main body 10. A caterpillar 80 is suitable for the driving mechanism. The machine is run under the floor, under the roof, or the like, and an image is taken by the camera 40. The image is outputted wirelessly, and a received image is displayed on a monitor to check the presence or absence of abnormality.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003325948-A (JP)
Title: Recording medium processing machine and game system
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2003-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording medium processing machine surely controlling ball dispensation and smoothly reducing the amount during the control of the ball dispensation and to provide a game system.  <P>SOLUTION: A pinball game machine transmits a ball dispensation preparation signal (S17) in response to a ball dispensation request signal (S15) transmitted from a recording medium processing machine, the recording medium processing machine receiving it transmits a ball dispensation command signal (S20), and the pinball game machine pays out balls based on the ball dispensation command signal and then transmits the ball dispensation completion signal. The recording medium processing machine reduces the amount of the recording medium before receiving the ball dispensation completion signal (S21).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005018344-A (JP)
Title: Keyword vector dictionary generating device and system and its program
Inventor: DOI SHUNSUKE
IPC: G06F17/30
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To use a document whose contents change every moment as learning data under the consideration of an elapsed time since the learning data are inputted until the learning data are discriminated.  <P>SOLUTION: At the time of generating a keyword vector dictionary to be used for discriminating the characteristics of a document by computer processing, a keyword and the weighting value of the keyword are stored in a keyword vector storing part 109, and the weighting value of the keyword stored by the keyword vector dictionary storing part 109 is attenuated according to an elapsed time since the keyword is stored by an arithmetic execution part 103.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005018894-A (JP)
Title: Optical pickup device and optical information processing device
Inventor: KATO YUKIKO
IPC: G11B7/09
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of increases in size and cost in the tilt detection and the track error signal detection of an optical recording medium caused by the problem of detecting only one of a radial tilt signal and a tangential signal or the complexity of an arithmetic operation means.  <P>SOLUTION: This device is provided with means 108 to 110 for receiving diffractive light reflected from an optical recording medium 107 and independently generating tilt signals indicating the radial direction tilt amount and the tangential direction tilt amount of the optical recording medium 107 based on the light intensity of an interference area in which 0-order diffractive light and ±1st-order diffractive light overlap each other, and means 108 to 110 for generating track error signals from a difference between the light intensity of the interference area and the light intensity of a noninterference area in which the 0-order diffractive light and the ±1st-order diffractive light do not overlap each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI