baber/WOPTO huggingface dataset:
Patent JP-2003150135-A (JP)
Title: Liquid crystal device, driving method thereof, and circuit for driving the same
Inventor: KURUMISAWA TAKASHI
IPC: G09G3/20
Filed: 2002-08-26
Abstract: PROBLEM TO BE SOLVED: To eliminate a crosstalk of a liquid crystal display displaying by selecting a plurality of scanning electrodes at the same time, and to reduce the power consumption. SOLUTION: A method for driving liquid crystal elements for performing display by selecting a plurality of scanning electrodes of a display device having a plurality of display elements formed by interposing electro-optical transducing elements such as a liquid crystal between a substrate having scanning electrodes and a substrate having signal electrodes, is characterized in that the display device is configured of two screens, and the voltage waveforms of the scanning electrodes to drive both screens are inverted to each other.
Patent JP-2004081496-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which can improve interests in the variable display games by the display control that causes the players to be interested as well in the ordinary figures in the variable display games.  <P>SOLUTION: In the pachinko game machine which has the ordinary big wins represented by the ordinary figures and the special big wins represented by the special figures, the specific identifying information is set up from among the ordinary figures. It is is possible to display the big win figures comprising the specific identifying information as the temporary stop big win figures when the special big win figures are finally stopped and displayed, whereas none of the big win figures comprising the specific identifying information is displayed as the temporary stop big win figures when the ordinary big win figures are finally stopped and displayed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004082538-A (JP)
Title: Recorder
Inventor: KIMURA HIROMICHI
IPC: B41J2/01
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recorder in which the recording section can be reduced in size.  <P>SOLUTION: A measuring means 157 is disposed above a recording head 153 in a carriage 151 while surrounding the periphery. Since the measurement means can be disposed while overlapping the space for disposing the carriage, the recording section can be reduced in size.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003169351-A (JP)
Title: Stereoscopic image display method and device
Inventor: MASUTANI TAKESHI
IPC: H04N13/04
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that it is difficult to adjust an image for stereoscopic vision.  <P>SOLUTION: The window information of a proper position is acquired by a position writing part 104, and the acquired information is updated by the initial file of a viewer, and stored in a storage part 108. A position reading part 110 reads the stored window information from the initial file, and acquires the present window information, and revises the information. A position adjusting part 112 adjusts the viewer, and a display control part 114 re-plots a multiplex image and the viewer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004084383-A (JP)
Title: Electromagnetic wave shielding structural body
Inventor: MIYAZAKI HIROSHI
IPC: E04B1/92
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic wave shielding structural body having a high electromagnetic wave shielding performance and capable of preventing the damage in the shielding surface of an electromagnetic wave and deterioration.  <P>SOLUTION: In the electromagnetic wave shielding structural body 1 for shielding the electromagnetic wave by laminating a first wall 4a and a second wall 4b in the direction of the thickness, the first wall 4a and the second wall 4b use a gypsum wall board 3 (plate-like member) having the shielding surfaces 2a and 2b shielding the electromagnetic wave on the whole surface, a plurality of gypsum wall boards 3 are parallel arranged so as to make flush with the shielding surfaces 2a and 2b to form the electromagnetic wave shielding structural body, the surface of the shielding surface 2a side of the first wall 4a is connected to the surface of the shielding surface 2b side of the second wall 4b and, at the same time, the gypsum wall boards 3 are arranged so that each joint of the first wall 4a can be closed with the shielding surface 2b of the second wall 4b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095077-A (JP)
Title: Optical pickup device
Inventor: HORIYAMA MAKOTO
IPC: G11B7/095
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup device in which track offset caused in a tracking control using a DDP method can be canceled with a simple configuration and the assembling and adjusting of a device can be simplified.  <P>SOLUTION: A diffracting lattice is formed so that an area ratio (S1/S0) in which SO is beam area of +1st or -1st order diffracted light irradiated on the diffraction lattice being an optical member provided with an optical pickup and S1 is area of the diffraction lattice giving phase difference for +1st order or -1st order diffracted light is made a value within the prescribed range, further, an insertion position of the diffraction lattice for a beam of light emitted from a light source is adjusted. Thereby, an amplitude ratio (SPP/MPP) of a push-pull signal SPP based on a sub-beam being ±1st order diffracted light and a push-pull signal MPP based on a main beam being zero-order diffracted light is reduced, and quantity of causing track offset can be reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004090505-A (JP)
Title: Method of automatically forming photograph seal, its apparatus, and printing medium
Inventor: AKIMA MASAMICHI
IPC: H04N5/225
Filed: 2002-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To propose a method of automatically forming photograph seals which enables printing of photographs on both front faces and rear faces, its apparatus and a printing medium, and to improve the users' level of satisfaction through shortening of a printing time, improvement of the portability of photograph seals, and the like.  <P>SOLUTION: In the method of automatically forming photograph seals or its apparatus, an imaging process of forming a pick-up image by imaging one or more objects to be photographed by an imaging means is permitted, and an edition process for the user to edit the pick-up image and/or an image to be edited such as an acquired image acquired by the other acquiring means by an edition means and to form an edition image is permitted, so that a predetermined image is printed by a printing means to the printing medium. For the method or the apparatus, a printable layer is arranged at both the front face and the rear face of the printing medium, and the printing means is set to print the predetermined image by allotting the image to both of the front and rear faces of the printing medium.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004091419-A (JP)
Title: Makeup method based on texture and texture map
Inventor: KAMATA YUMIKO
IPC: G06T15/04
Filed: 2002-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an effective makeup method based on a texture by synthetically arranging relations between makeup and the texture, which is not proposed conventionally; and to provide a texture map suitable for the use in the makeup method.  <P>SOLUTION: Many texture words expressing the texture of the makeup are selected, and the selected many texture words are classified to two kinds according to the properties of materials. One property is positioned along the vertical axis and the other property is positioned along the horizontal axis to position the mutual position relation of a texture word by the vertical and horizontal axes to map the texture word. A texture image map is formed by overlapping an individual image on the texture word map, and the makeup of the texture is carried out based on the texture image map in the makeup method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343855-A (JP)
Title: Wall-hung microwave oven
Inventor: KIN KOSHU
IPC: F24C15/20
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wall-hung microwave oven which smoothly discharges gas and smoke by guiding the gas and smoke raised from a gas oven to the lower suction port side of a body by an air curtain blown out from the body.   <P>SOLUTION: This microwave oven comprises: a partitioning plate; the body having a cooking chamber and electric chamber mutually divided by the partitioning plate and installed to a wall; an exhaust passage provided within the body to discharge the gas and smoke generated from the gas oven; an exhaust fan for discharging the gas and smoke carried into the exhaust passage to the outside; an air discharge port provided on the front lower part of the body to form the air curtain for guiding the gas and smoke generated from the gas oven to the exhaust passage side; and a blowing fan provided within the body to blow air to the air discharge port side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095493-A (JP)
Title: Organic el element
Inventor: ITO KIYOSHI
IPC: H01L51/50
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To constitute an organic EL element with the use of an organic phosphor for emitting light of a given luminous color at high brightness and for easily obtaining a composition for application through solubilization or dispersion in forming a luminous layer.  <P>SOLUTION: The organic EL element has the luminous layer using an ellagic acid series compound expressed in a formula (1) as an organic phosphor laminated together with another layer as needed by pinching them with a pair of electrodes. Provided, in the formula (1), R denotes an alkyl group, alkyl ether group, alicyclic group, heterocyclic group, or aromatic ring group, and the two Rs may be the same or different.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004103274-A (JP)
Title: Sample cooling method of sample driving gear
Inventor: AIURA YOSHIHIRO
IPC: H01J37/20
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sample cooling method of a sample driving gear enabling effectively cooling down to very low temperature.  <P>SOLUTION: A structure 6 at a tip part of the driving gear is cooled with another low-temperature sustaining device (at a first step) 5, and an effect of heat transfer from the structure 6 to a sample 1, a sample holder 2 and a universal cooling joint 3 is improved, and at the same time, the structure 6 itself is arranged as a heat-radiation shield, by which, an effect of heat radiation to the sample 1 and the sample holder 2 is alleviated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004101415-A (JP)
Title: Shape estimating method for lens
Inventor: KI KA
IPC: G02C7/02
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To obtain shape data within a necessary range according to known shape data on a lens when the shape data on the lens is insufficient.  <P>SOLUTION: In estimating the shape of a lens, a reference surface is a YZ plane, and a plurality of known points whose XYZ coordinates in a reference coordinate system taking the height from the reference surface is taken as X coordinate are previously known are provided on the lens plane. Among the known points, a plurality of points in the neighborhood of unknown points whose X coordinates in the reference coordinate system are unknown are specified as neighborhood points. Subsequently, the XYZ coordinates in the reference coordinate system about the specified neighborhood points are used to obtain a curved surface having the shortest distance from the respective neighborhood points. Subsequently, YZ coordinates in the reference coordinate system of the unknown points are substituted in the expression defining the obtained curved surface to obtain X-coordinate in the reference coordinate system of the unknown point.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004107124-A (JP)
Title: Low-carbon refractory and its manufacturing process
Inventor: HOSHIYAMA YASUHIRO
IPC: C04B35/043
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-carbon refractory which has a compact structure but inhibits excessive sintering, even when used at an elevated temperature for a long time, retains a good spalling resistance and shows an excellent corrosion resistance.  <P>SOLUTION: The low-carbon refractory comprises a raw material composition containing at least a carbonaceous raw material and a refractory raw material. After heating, the raw material composition achieves a solid carbon content of 0.2-5 wt.% against 100 wt.% total weight of the residue including the solid carbon content. The refractory raw material in the raw material composition comprises internally 1-15 wt.% spinel and/or alumina having a particle size of ≤1 mm against 100 wt.% total weight of the refractory material and the balance essentially being magnesia. The low-carbon refractory is manufactured through the manufacturing process.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004112411-A (JP)
Title: Medical television camera instrument and ophthalmological photographing equipment using it
Inventor: YAMAZAKI MASATAKE
IPC: H04N9/04
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medical television camera instrument equipped with a setup switching function and being capable of more easily discriminably photographing a lesion by photography under a blue light source such as a fluorescein method, and to provide opthalmological photographic equipment using it.  <P>SOLUTION: The medical television camera instrument is designed so that by a switching operation fit for the type of the light source used, the pre-stored setup information is read from a memory 11, and a color signal is set to an adjusted value based on the setup information. The setup information includes at least a white balance adjustment value under a blue light source. The opthalmological photographing apparatus uses the television camera instrument.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004105921-A (JP)
Title: Paper sheets treating apparatus
Inventor: TANIMIZU MASAKAZU
IPC: B07C3/12
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper sheets treating apparatus which can reduce a missorting of paper sheets due to misreading of address information by an optical character reader, etc.  <P>SOLUTION: A paper sheets sorting treating apparatus 11 is provided with a supplying part 12 for supplying paper sheets on which destination information is written to a transportation path one by one, a printing part 14 for printing identification information onto supplied paper sheets, a reading part 13 for reading the identification information and the address information, a judging part 17 which compares reading result of the address information with operator's key-touching result and in the case of mismatching, the reading result is judged to be misreading and the misreading result is accumulated and a sorting part 15 which sorts the paper sheets to every destination based on the reading result of the address information or the operator's key-touching result. Further the paper sheets sorting treating apparatus 11 is provided with a video encoding device 21 equipped with a display part 22 which displays image information including address information read by the reading part and an input part 23 which inputs operator's key-touching result as the address information. When reading result of the paper sheets accords with the accumulated misreading result above a prescribed number, the video encoding device 21 displays the image information including the address information read by the reading part in the display.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004105655-A (JP)
Title: Built-in kitchen unit
Inventor: FUJIWARA TORU
IPC: A47B77/02
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a built-in kitchen for effectively utilizing the position and space of a back guard.  <P>SOLUTION: The built-in kitchen includes an extending part (10a) with a top plate (10) extended to a rear part. Openings (11a-11e) are formed in the extending part, and a plurality of function units (12-16) utilizing the openings are aligned in the width direction of the built-in kitchen, so as to constitute the back guard. As the function units, an electric plug outlet unit, a gas main tap unit, an exhaust unit, a storage unit, a cold storage unit, a heat insulation storage unit, a water faucet unit, and a detergent pocket unit, etc., are provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004115287-A (JP)
Title: Method for manufacturing tin-based oxide sol
Inventor: MABUCHI TOSHIAKI
IPC: C01G19/02
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method capable of manufacturing a tin-based oxide sol of a low resistance which is adequately usable as an antistatic property imparting agent for a transparent substrate and has a large crystallite diameter at a relatively low temperature of ≤100°C and further a method capable of manufacturing the tin-based oxide sol which is easily controllable in the particle diameter and crystallinity of dispersed particles and can stably exist in the form of the sol even if the concentration of the dispersed particles is made higher.  <P>SOLUTION: The sol dispersed with crystalline tin-based oxide particles is obtained by mixing, for example, "raw material particles consisting of particles which are the particles containing at least tin and oxygen and do not substantially contain the tetragonal tin dioxide crystallite of crystallite diameter ≥2 nm" obtained by hydrolysis/polycondensation of tin halide and alkoxy group-containing tin compound and an aqueous basic solution, by dissolving the raw material particles and by depositing the crystalline tin-based oxide particles.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004115293-A (JP)
Title: Piezoelectric ceramic
Inventor: SATO FUYUTOSHI
IPC: C04B35/00
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-lead type piezoelectric ceramic that has high performance and a high productivity.  <P>SOLUTION: The piezoelectric ceramic is characterized in that the preparation proportion of the starting material is determined so that B site element (Nb<SB>1-z</SB>Ta<SB>z</SB>) is present in an amount excess to A site element (K<SB>x</SB>Na<SB>1-x</SB>) of a perobskite compound and that a by-product such as K<SB>a</SB>Cu<SB>b</SB>Nb<SB>c</SB>O<SB>d</SB>and K<SB>a</SB>Cu<SB>b</SB>Ta<SB>c</SB>O<SB>d</SB>is produced by causing the excessive B site element to react with Cu at the time of calcination because CuO is also added at the time of mixing. Therefore, at the time of burning, the by-product suppresses the melting of (K<SB>x</SB>Na<SB>1-x</SB>)(Nb<SB>1-z</SB>Ta<SB>z</SB>)O<SB>3</SB>and the abnormal growth of the particle, thereby accelerating the sintering. Thus, the incovenience such as the volatilization of alkaline components and the melting of KNbO<SB>3</SB>is suppressed and the sintering density is enhanced, in turn the piezoelectric properties are enhanced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004120855-A (JP)
Title: Power supply
Inventor: NAKAO YOSHITADA
IPC: H02J7/34
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply of larger capacity and saved space, in which a backup power supply for an extended life is mounted.  <P>SOLUTION: A battery pack 4 has a plurality of nickel-hydrogen secondary cells connected in series. A rectifier 2 rectifies an AC current from a commercial power supply 1 and supplies a DV current to the battery pack and a load including, for example, a communication device. A charge control means 5 receives the DC current from the rectifier and controls charging amount of electricity to the battery pack. A discharge control means 6 controls discharging amount of electricity that is charged in the battery pack. A battery monitoring means 7 monitors condition of the battery pack by calculating at least the remaining capacity of the battery pack based on voltage information V11-V14 of the battery pack, current information 11, and temperature information Tb1. The battery monitoring means issues a charge start request to make the charge control means start charging to the battery pack if the calculated remaining capacity is equal to or falls below a first remaining capacity value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004114451-A (JP)
Title: Composite sheet
Inventor: MATSUZAKA KATSUO
IPC: B32B27/32
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite sheet which is little in an environmental load in disposal and easy in incineration or recycling even though an excellent shape maintenance is provided.  <P>SOLUTION: The composite sheet is provided by laminating a laminate sheet 4 provided by laminating a thermoplastic resin film 2 on at least one side surface of an oriented polyethylene resin sheet 1 of ≥10 GPa in tensile elastic modulus and a laminate sheet 8 provided by laminating a thermoplastic resin film 3 on at least one side surface of an oriented polypropylene resin sheet 5 of ≥10 GPa in tensile elastic modulus (preferably via nonwoven fabric).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004120906-A (JP)
Title: Power supply circuit system of hybrid electric automobile
Inventor: HORII YUSUKE
IPC: B60L50/15
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve travel reliability of a hybrid electric automobile.  <P>SOLUTION: A plurality of motors 13 and 14 are connected to a drive wheel 20 of a vehicle. A battery 10 stores the electric power generated with a generator 15 as a DC power. An engine 17 drives the generator 15. A plurality of inverters 11 and 12 are interposed between the battery 10 and the plurality of motors 13 and 14, and convert the DC power stored in the battery 10 into an AC power for outputting to the motors 13 and 14. Each of the plurality of motors 13 and 14 is connected to independent inverters 11 and 12, and at least one of the plurality of inverters 11 and 12 is electrically connected to the generator 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004119843-A (JP)
Title: Method for etching semiconductor substrate
Inventor: MATSUOKA HIROYUKI
IPC: H01L21/02
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method which enables a selective etching of a rear layer, while protecting the front of a semiconductor substrate as simply as possible.  <P>SOLUTION: The method enables the selective etching of the backside layer 10 of the semiconductor substrate 1 whose layer on the front is different from that on the rear. Specifically, after protecting the front of the substrate 1 by adhering an etchant-resistant resin film 2 thereto, the backside layer 10 of the substrate 1 is etched using an etchant. Then, the resin film 2 is separated from the substrate 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004114635-A (JP)
Title: Injection molding machine
Inventor: ISHIBASHI SHOGO
IPC: B29C45/58
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an injection molding machine which can prevent heat from being released from a barrel to a barrel mounting base.  <P>SOLUTION: A ring-shaped insulating material 8 is mounted on the outer periphery of the barrel 4 in its part, to be inserted into the barrel mounting base 6, near the rear end (right end in Fig.) of the barrel 4 so that the ring-shaped insulating material 8 can prevent heat exchange between the inner periphery of the barrel mounting base 6 and the outer periphery of the barrel 4. A female screw is provided on the rear end of the barrel 4, and a flange 12 is mounted on a barrel 4 with a bolt 13 having a hole through insulating materials 9, 10. Further, a female screw is provided on the rear end (right end in Fig.) of the barrel mounting base 6. The flange 12 is mounted on the barrel mounting base 6 with a bolt 14 having a hole through an insulating material 11. Thus, the barrel 4 can be mounted on the barrel mounting base 6 by using the flange 12.  <P>COPYRIGHT: (C)2004,JPO