baber/WOPTO huggingface dataset:
Patent JP-2004093847-A (JP)
Title: Screen for projection television
Inventor: FUJIWARA TAKAYUKI
IPC: G03B21/625
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screen for a projection television which does not cause the defect of the outside appearance in the case of assembling a Fresnel lens sheet and a lenticular lens sheet as a set in television.  <P>SOLUTION: In the screen for the projection television obtained by combining the Fresnel lens sheet constituted by forming a Fresnel lens part of cured substance made of an ionizing radiation curing resin on a translucent resin base material with the lenticular sheet, relation among the Young's modulus (E1) of a lenticular lens part, the pitch (P1) of the lenticular lens, the Young's modulus (Ef) of the Fresnel lens sheet and the pitch (Pf) of the Fresnel lens sheet is set to satisfy (Ef/Pf)>(E1/P1).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004096405-A (JP)
Title: Image selling apparatus, image purchasing apparatus, method and program therefor
Inventor: MOROO JUN
IPC: G06Q30/06
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve the design image of a sample image as high-resolution image data in the same way as a purchased image, and to obtain a high-resolution image from the sample image immediately on payment for the image.  <P>SOLUTION: In an image selling apparatus on a server side, an overlay processing section 32 overwrites overlay image data on image data to generate sample image data, segments image data corresponding to the overwritten region of the overlay image data, and encrypts the segmented data. An embedding processing section 36 embeds the encrypted data in the sample image data by using steganography. When receiving a request of purchasing from a user device, an image transmitting section 40 transmits restoring information for re-constructing the sample image data and the original image data. An image purchasing apparatus on a client side restores and decompresses the embedded image from the sample image data by a decryption key, and overwrites the restored image on the overlay portion to re-construct the original image.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004089073-A (JP)
Title: Method for producing beaten-egg soup and food using beaten-egg soup
Inventor: KONISHI TOSHIO
IPC: A23L15/00
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing beaten-egg soup which solves a conventional problem and is hardly broken and to obtain a food using the same.  <P>SOLUTION: In the industrial production of beaten-egg soup, the food (2) using the beaten-egg soup is obtained by the method (1) for producing the beaten-egg soup, with which beaten egg preheated to 40°C-60°C is poured to a heated seasoning liquid and coagulated in a filamentous state or a thin leaf state. The following problem is solved by the method. Namely, since a long time is required from the start to the end of beaten egg pouring due to a large amount of beaten egg and the temperature of the seasoning liquid is nonuniform because of heating ability of a preparation pot, in the preparation pot having a part not in a boiled state, a time for making the seasoning liquid whose temperature is dropped by the poured beaten egg become a reboiled state is needed so that the heating/coagulation of beaten egg take a long time and break of the beaten-egg soup is caused by the long time required for the production of the beaten-egg soup.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004104859-A (JP)
Title: Rotation detector
Inventor: SAKAMOTO TOMOKAZU
IPC: F02D45/00
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To integrate a detecting sensor magnet for a motor sensor and a datum position sensor.  <P>SOLUTION: A single circular sensor magnet is provided corresponding to motor sensors 11U, 11V, and 11W and a datum position sensor 12. The magnetizing part of the sensor magnet 7 is composed of a plurality of pairs of N-S magnetic poles which are same in lengths of each pair. Moreover, the N pole and the S pole of the magnetizing part of each pair are same in lengths excluding one pair. The motor sensors 11U, 11V, and 11W are arranged at equal intervals, and the datum position sensor 12 is provided at a specified distance ( a distance equivalent to the length of the magnetizing part) from the sensor 11W. The output level (high or low) of the sensor 12 is determined by the rise of the output of the sensor 11W, and when at a prearranged level, the output position is decided as the datum position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065880-A (JP)
Title: Slide with static eliminator
Inventor: MATSUWAKI NICHIMORI
IPC: A63G21/02
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slide with static eliminator, on which a static eliminator can be easily mounted to manufacture an inexpensive slide without cutting or corroding a grounding member.  <P>SOLUTION: This slide is equipped with a slide way formed of a synthetic resin material, conductive tapes 12, 15 fixed on a part where a user of the slide way 7 slides, conductive members 13, 16 fixed to cover the whole faces of the protecting conductive tapes 12, 15, and a grounding member 17 connected with both or one of the protecting conductive members 13, 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004103100-A (JP)
Title: Method and device for recording information on optical recording medium, and the optical recording medium
Inventor: TSUKAMOTO SHUJI
IPC: G11B7/126
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for recording information on a write once-read many optical recording medium suited for recording data at a high linear velocity.  <P>SOLUTION: According to the method of the invention for recording information on a write once-read many optical recording medium, the pulse pattern of a laser beam for forming a first recording mark is set based on at least one of the length of a blank area disposed after the first recording mark and the length of a second recording mark formed after the first recording mark. According to the invention, since the pulse pattern of the laser beam for forming the first recording mark is optimized in consideration of the effects of the length of the blank area disposed immediately after, and the length of the next recording mark, good signal characteristics are made obtainable during reproduction even when data is recorded at a high linear velocity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004110875-A (JP)
Title: Master carrier for magnetic transfer
Inventor: SUGITA RYUJI
IPC: G11B5/65
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a master carrier for magnetic transfer having fine projecting and recessed pattern wherein a magnetic layer is formed at both a projecting part and a recessed part and capable of performing magnetic transfer of high quality by cutting of the magnetic coupling between the magnetic layer of the projecting part and the magnetic layer of the recessed part, when magnetic transfer is performed by closely sticking the master carrier to a slave medium.  <P>SOLUTION: The master carrier for magnetic transfer is provided with a substrate 31 having the projecting and recessed pattern corresponding to the information to be transferred to the slave medium and the magnetic layer 32 formed on the projecting and recessed pattern of the substrate 31. The length L in the track direction of a projecting part 31a is ≤4 μm, the thickness t of a recessed part magnetic layer 32b is thinner than the depth d of a recessed part 31b (t<d) and the distance dM between the lower surface of the projecting part magnetic layer 32a and the upper surface of the recessed part magnetic layer 32b in the height direction satisfies the relation of dM≥A×L+B, when A and B are defined as coefficients (wherein A;0.005 to 0.5, B;0 to 0.1). The projecting part magnetic layer 32a and the recessed part magnetic layer 32b are magnetically separated, dispersion of a magnetic field under the influence of the recessed part magnetic layer 32b is reduced and magnetic transfer of high quality is realized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004111174-A (JP)
Title: Contact device
Inventor: MATSUOKA HISANAGA
IPC: H01H1/20
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To realize downsizing and cost reduction of a contact device.  <P>SOLUTION: A movable contact piece 3 is supported to a contact piece 4 in free swinging around an axis of a normal line direction of a flat surface passing through a central axis of springs 8a and 8b, and a distance between a first contact part 17 and the movable contact piece 3 is shorter than a distance between a second contact part 18 and the movable contact piece 3 at the time of a bonding status between contact points. With this, when the contact points of the two pairs are separated, a thrust force to separate the contact points acts as a force to tear off its welding between a first fixed contact point 14 and a first movable contact point 11 mainly in the first half of the operation, and to tear off its welding between a second fixed contact point 12 and a second movable contact point 13 mainly in the second half of the operation, so that a thrust force of a contact piece driving device 15 necessary for tearing off the welding between the contact points can be reduced, therefore, a contact device can be downsized and reduced in cost.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003113075-A (JP)
Title: Sustained release composition
Inventor: MILLER RONALD BROWN
IPC: A61P25/04
Filed: 2002-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a dosage form containing sustained releasing particles producible in high yield and having releasing property preferably adjusted so that the release is reproducible. SOLUTION: In a high speed mixer, a mixture of a granular medicine and a granular hydrophobic and/or hydrophilic fusible carrier is mechanically treated at a mixing speed and with an energy input so that the carrier is fused or softened to form aggregates, and subsequently the aggregates are crushed to obtain sustained releasing particles. The carrier is further added at an arbitrarily low ratio to the obtained products, and an arbitrary mechanical operation is continued to obtain sustained release particles. The objective dosage form is produced by using the sustained release particles.
Patent JP-2004108509-A (JP)
Title: Hydrodynamic pressure bearing device
Inventor: ONISHI MASAYOSHI
IPC: F16C17/02
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrodynamic pressure bearing device having long service life by preventing the leakage of lubricant fluid to the external while preventing the generation of damage caused by precession movement of a bearing.  <P>SOLUTION: Sleeve inner peripheral faces 1x of dynamic pressure generating bands 31, 32 are formed into the taper shape, so that a clearance between a shaft 2 and a sleeve 1 in a sealed end-side dynamic pressure generating band 31 and an open end-side dynamic pressure generating band 32 at axial both end sides is larger than that at a non-dynamic pressure generating band 33 side (D1>D2, D4<D3), and the difference between the first clearance (D1) at the end part sides in the sealed end-side dynamic pressure generating band 31 and the second clearance (D2) at the non-dynamic pressure generating band 33 side is larger than the difference between the forth clearance (D4) at the end part sides in the open end side-dynamic pressure generating band 32 and the third clearance (D3) at the non-dynamic pressure generating band 33 side (D1-D2 > D4-D3). By applying this constitution, the leakage of lubricant fluid to the open end side can be inhibited, and the contact of the shaft 2 and the sleeve 1 caused by the precession movement of the bearing can be prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004109544-A (JP)
Title: Electronic sound equipment
Inventor: HABA DAISUKE
IPC: G10H1/32
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide portable electronic sound equipment which can be fixed and supported on a stand.  <P>SOLUTION: A female screw 16a is provided to the bottom surface part 15a of a portable mixer M and a male screw 25a which engages the female screw 16a is provided at the upper end of the stand 20. Then the female screw 16a and male screw 25a are engaged with each other to install the mixer M on the stand 20. Further, a recessed part 15 is formed from one end of the reverse surface 14 of the mixer M to the other end through the center part and the female screw 16a is provided to the recessed part 15. Further, the mixer M is configured to have its front part high and its tall rear part low, and characterized in that the front part of the top surface 11 of the mixer M is low and the rear part is high when the mixer M is mounted on a base 26, but the top surface 11 of the mixer M becomes nearly horizontal when the mixer M is installed on the stand 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004107281-A (JP)
Title: Gastrointestinal immunopotentiator and food and drink product both containing yeast cell wall as effective ingredient
Inventor: YASUE MASAAKI
IPC: A23L1/28
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an immunopotentiator effective for preventing and treating adult diseases or a food and drink product with an immunopotentiating function, by utilizing a function of Saccharomyces yeast cell walls to enhance IgA production in a digestive tract.  <P>SOLUTION: The gastrointestinal immunopotentiator containing, as the effective component, Saccharomyces yeast cell walls, a soluble component extracted from the cell walls using water or an organic solvent or their mixture, or an insoluble residue obtained after extracting the soluble component from the cell walls using water or the organic solvent or their mixture and the food and drink product having the immunopotentiating function, are provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004105600-A (JP)
Title: Game machine
Inventor: IIDA KENJI
IPC: A63F5/04
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine that reduces the necessity to transfer tokens to a multipurpose token container.  <P>SOLUTION: This game machine is provided with a lower plate part 80 that has a configuration on which the multipurpose token container 90 can be installed and which is attached beneath a token casting opening 24. The lower plate part 80 is equipped with a bottom part 81 as well as a wall part 82 that surround the periphery of the bottom part 81 and a ceiling part 83, and the distance between the upper end of the part that covers a predetermined width of the wall part 82 and the ceiling part 83 is longer than the height of the multipurpose token container 90. Also, the lower plate part 80 is formed by extending to at least the middle of the depth of the enclosure. The lower plate part 80 can be formed in a way that at least a part of it can be drawn forward.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003120414-A (JP)
Title: Cylinder liner of internal combustion engine
Inventor: LAND KLAUS
IPC: F02F1/00
Filed: 2002-09-24
Abstract: PROBLEM TO BE SOLVED: To achieve a best possible junction of a cylinder liner with surrounding molding when casting the cylinder liner. SOLUTION: The cylinder liner 1 is provided on its outer periphery 4 an activation layer 5 in an area corresponding to a top dead center area 3 of a piston ring of a piston guided within the liner 1, and further has a coarse surface on the periphery 4 which furthermore follows the top dead center area 3. The activation layer 5 comprises material which carries out metallic bond to the molding by a thermal effect of liquefied casting material more quickly than liner material.
Patent JP-2003186858-A (JP)
Title: Method and apparatus for error separation in multidomain computer system
Inventor: KANE DONALD
IPC: G06F11/20
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device which separates an error on a multidomain computer system.  <P>SOLUTION: This system includes a plurality of system resources which are allocated to form at least a first and a second domain. The system resource of the first domain performs a set of transactions independently from a set of transactions performed by the system resource of the second domain. This system further includes at least one interface which couples one system resource from the first domain and one system resource from the second domain. The interface tracks this set of transactions, which is performed by one system resource of the first domain and one system resource of the second domain, independently from one another.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004115301-A (JP)
Title: Method of manufacturing glass preform for optical fiber
Inventor: WATANABE MORIO
IPC: C03B37/018
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a glass preform of an optical fiber by which variation of J-magnification in the end part of a transparent glass body is reduced and stable characteristics in the longitudinal direction are obtained.  <P>SOLUTION: Shrinkage stress is prevented from being concentrated to a glass rod due to the difference of viscosity when a heated glass fine particle is shrunk in a transparently vitrifying treatment by making the viscosity of a dummy rod 11 connected to the glass rod 12 including a core part in the vicinity of the boundary between the dummy rod 11 and the glass rod 12 equal to or above the viscosity of the glass rod in the melting starting temperature of the glass rod and smaller than the viscosity of pure SiO<SB>2</SB>and close to the viscosity of the glass rod and forming the dummy rod to have a diameter smaller than the diameter of the glass rod. Since a phenomenon that the diameter of the glass rod in the end part is made larger than that of the glass rod in the stationary part is suppressed, the J-magnification variation in the end part is reduced and the glass preform 10 for the optical fiber which has the stable characteristics in the longitudinal direction is manufactured.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116883-A (JP)
Title: Cooker interlocking with ventilating device
Inventor: NAKAJIMA YASUMASA
IPC: F24C15/20
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooker dispensing with the connection by a cable, and free from overheat by a grill unit, by mounting light emitting diodes transmitting infrared ray signals to a ventilating device, on a front face of the cooker.  <P>SOLUTION: The grill unit 18 is mounted leftward, a panel 20 is mounted at a right side, and operation start/operation finish switches 22a, 22b, 22c, 24 of heat sources are collected on the panel 20. A substrate 30 is mounted on a rear face of the panel 20, and a pair of left and right transmission light emitting diodes transmitting the infrared ray signals for interlocking the ventilating device 40, are mounted on the substrate 30. The infrared ray signals are transmitted from the transmission light emitting diodes, penetrated through infrared ray transmission parts 28a, 28b mounted on the panel 20 to be brought into contact with operator's hands and arms, and reflected to reach infrared ray receiving parts 46, 50 of the ventilating device 40.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004121309-A (JP)
Title: Medical particle beam irradiation apparatus
Inventor: MURAMATSU YUTAKA
IPC: G21K5/10
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medical particle beam irradiation apparatus capable of simplifying a structure and forming a substantially level access floor no matter what position an irradiation part emitting particle beams is at.  <P>SOLUTION: The medical particle irradiation apparatus comprises: a rotating gantry 1 where a particle beam irradiation part 4 emitting the particle beams is installed; an annular frame 16 supported relatively rotatably inside the rotating gantry 1; an annular frame 15 fixedly located opposite the annular frame 16; an anti-corotation mechanism 34 being in contact with both of the annular frames 16 and 15 to prevent the annular frame 16 from rotating together accompanying rotation of the rotating gantry 1; and a freely bendable moving floor 17 interposed between the annular frames 15 and 16, the flexible moving floor 17 being engaged with the annular frames 15 and 16 freely movable such that its bottom is substantially level and that it moves as the rotating gantry 1 rotates.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004121321-A (JP)
Title: Washing machine with drying function
Inventor: KUNO KOJI
IPC: D06F39/04
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To achieve the execution of a stable drying operation free from the influence of outside air temperatures.  <P>SOLUTION: When the execution of the drying operations is supported, a controller stops a heater by reading the temperature detected by a thermistor to detect the outside air temperature while an air fan is driven (S1 and S2). When the outside air temperature is within the range of 10-30°C, the normal operation is executed, at a high temperature (30°C or higher) the high-temperature operation is executed, and at a low temperature (10°C or lower) the low temperature operation is executed (S3-S8). In short, the drying operation is executed by altering the rotation time of an agitator and the rotation time of the drum according to the outside air temperature.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004123415-A (JP)
Title: Porous ceramic material and method of manufacturing the same
Inventor: BARAGOPARU N NAIR
IPC: B01D53/22
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a porous ceramic material having a surface ceramic layer rich in micropores and capable of being used even in a high temperature condition, and a method of manufacturing the porous ceramic material.  <P>SOLUTION: The method of manufacturing the porous ceramic material is performed by preparing a porous ceramic supporting body (120) having a precursor polymer of a non-oxide ceramic consisting essentially of silicon at least on a part of the surface part, applying the thermal decomposition pretreatment to the supporting body and thermally decomposing the precursor polymer to form the porous non-oxide ceramic layer rich in the micropores on the surface part of the supporting body. In the thermal decomposition pretreatment, the supporting body is held for ≥1 hr at about ≥40°C being a temperature at which the precursor polymer is substantially not thermally decomposed or the supporting body is arranged in a pressure vessel (101) and is held at a temperature that the precursor polymer is substantially not thermally decomposed while pressurizing the inside of the vessel to ≥0.12 MPa.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004125944-A (JP)
Title: Method, apparatus, and program for information discrimination and recording medium
Inventor: TOKURI YASUHIRO
IPC: G10L25/81
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To accurately discriminate and detect a voice or music for every prescribed time section from an information source including an audio signal.  <P>SOLUTION: A spectrogram calculation part 11 performs frequency analysis of a spectrum of an input audio signal in prescribed block units to obtain a spectrogram for every prescribed discrimination section. A horizontal line frequency component extraction part 13 regards a spectrogram of each small block as an image to extract horizontal line components being within a prescribed partial area of a two-dimensional frequency area. A horizontal line power ratio calculation part 14 obtains a ratio of the power of extracted horizontal line components to the power of the overall two-dimensional frequency area, and a comprehensive power ratio calculation part 15 evaluates the horizontal line component power ratio obtained for each small block to obtain a comprehensive horizontal line component power ratio as featured values. A voice/music discrimination part 16 uses the comprehensive horizontal line component power ratio to discriminate between a voice or music.  <P>COPYRIGHT: (C)2004,JPO