baber/WOPTO huggingface dataset:
Patent JP-2004260981-A (JP)
Title: Power converting device and electric machine system utilizing it
Inventor: SAKURAI NAOKI
IPC: H02M1/00
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power converting device whose reliability can be improved, and an electric machine system provided with the device.  <P>SOLUTION: In the power converting device that has a converting portion 60 and a control device 50 that controls its drive, the control device 50 comprises an upper arm output control circuit 70 and a lower arm output control circuit 80. If an abnormality is detected at least by an upper arm abnormality detecting circuit 7 and a drive signal is generated for turning on a bottom arm IGBT 3 by a drive signal generating circuit 21, the upper arm output control circuit 70 outputs drive signals for turning off the upper arm IGBT 1 and the bottom arm IGBT 3 to an upper arm drive circuit 5 and a bottom arm drive circuit 12 during a prescribed period of time.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262476-A (JP)
Title: Paper container
Inventor: SHIMOMURA EIICHI
IPC: B65D65/14
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper-made container which is comparatively large-sized, can house a take-out food wherein a part of the ingredients is sticking out, and the peripheral surface is sticky with a paste or an oil under an easy to take out state, and at the same time, can easily be built up into a solid shape at the time of use, and can easily be folded and discarded after use.  <P>SOLUTION: This paper-made container 10 is formed under a folded state, and can be built up into the solid shape by simply pressing by the hand from the top. In addition, the paper-made container 10 which is built up into the solid shape is under an opened state wherein no wall surfaces exist on the upper surface and the front surface. Therefore, the take-out food of which the peripheral surface is sticky with the paste or the oil is easy to take out from the upper surface and the front surface under the opened state of the paper-made container 10.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004261094-A (JP)
Title: Method for producing goat-based soup
Inventor: HAMASHIMA MASANOSUKE
IPC: A23L23/00
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing goat-based soup further freed from intense odor peculiar to goat, acceptable to the general public with no resistance without impairing the deliciousness, flavor and body inherent in goat even in districts with no practice of daily consuming goat, and usable in Chinese noodles, Japanese noodles, buckwheat noodles, chanpon( Chinese-style hotchpotch of noodles stewed with meat and vegetables, originating in Nagasaki prefecture in Japan) and various kinds of soup.  <P>SOLUTION: This method for producing the goat-based soup comprises the following procedure: Goat bone is boiled in hot water, taken out of the hot water, and washed cleanly with cold water. The resultant goat bone is then boiled up together with flavorful vegetables and hot water for three hours with high heat and harshness is removed, water is then added and harshness is removed further while boiling up for 6-7 h with medium heat. Subsequently the resulting soup is strained. Water is then added to the remaining material again and harshness is removed further while boiling up for 6-7 h with medium heat, and the resulting soup is then strained again.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264672-A (JP)
Title: Electrophotographic photoreceptor and its manufacturing method, hydroxy galium phthalocyanine pigment-containing liquid and its manufacturing method, image forming apparatus and process cartridge
Inventor: MIYAMOTO MASAHIKO
IPC: G03G5/06
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor having good electrical characteristics and image characteristics and to provide its manufacturing method, a hydroxy gallium phthalocyanine pigment-containing liquid and its manufacturing method, and an image forming apparatus and a process cartridge.  <P>SOLUTION: The electrophotographic photoreceptor is equipped with a charge generator layer 5 and a charge-transporting layer 6 on a conductive substrate 2 and is so constituted that the charge generating layer 5 contains the hydroxy gallium phthalocyanine pigment and that the absorbance in the spectral absorption spetra of the charge generator layer 5 satisfies the conditions expressed by equations (1) and (2). The equation (1) is expressed by 0.7≤(FA1/FA2)≤1.0 and the equation (1) by 2≤(FA3/FA2)x100≤11. In the equations, FA1 and FA2 represent the maximal values of the absorbance at a wavelength 600 to 670 nm or wavelength 750 to 900 nm and FA3 represents the absorbance at a wavelength 1,000 nm, respectively.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004124249-A (JP)
Title: Tin plating method
Inventor: EGLI ANDRE
IPC: C25D7/12
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deposit extremely reduced in whisker formation in tin and tin alloy plating of copper lead frames etc., and to provide a method of depositing a tin layer or film reduced in the tendency to the formation of the whiskers.  <P>SOLUTION: The layer of the tin or tin alloy is electrodeposited on a substrate in such a manner that the crystal face forming an angle 5 to 22° with the crystal face adjacent to the tin or tin alloy layer or the face equivalent thereto does not substantially exist. Also, the tin or tin layer reduced in the formation of the whiskers is obtained by forming the layer in such a manner that the ratio of the peak intensity corresponding to the crystal face forming the angle 5 to 22° or the face equivalent thereto to the total peak intensity of all the peaks observed in X-ray diffraction spectra is ≤10%. The tin or tin alloy layer and an electronic device having the same are obtained by the above method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004262644-A (JP)
Title: Elevator cage
Inventor: HOSAKA MASARU
IPC: B66B11/02
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a long object from occupying the inside of a cage body when the long object such as a bicycle is brought in the cage body, so that many people comfortably get on and off.  <P>SOLUTION: A doorway 9a is formed on a car rear wall 6 of the cage body 8, and a transportation space 10a is formed to communicate with the doorway 9a, so that the long object 11 such as a bicycle is stored.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004268608-A (JP)
Title: Side curtain air bag
Inventor: FUKUDA MEGUMI
IPC: B60R21/232
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air bag whereby control for suitably extracting gas can be facilitated.  <P>SOLUTION: This side curtain air bag 20 is provided with at least one of chambers 1, 2 and 3 expanded and developed in a shape of a curtain by the gas supplied from an inflater on a side part inside a cabin in order to protect an occupant and to which the gas is supplied, at least one of ejection holes 13 for ejecting the supplied gas, and at least one of passages 14 and 15 communicating the ejection hole 13 and the chambers 1, 2 and 3 while controlling the flow of the gas from the chambers 1, 2 and 3 to the ejection hole 13. The gas in the chambers 1, 2 and 3 is gently ejected from the ejection hole 13 through the passages 14 and 15.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271899-A (JP)
Title: Display device
Inventor: NUMAO KOJI
IPC: H04N5/66
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide control circuit constitution and driver circuit constitution for a time-division gradation driving method in which the number of scanning lines can freely be set without using an initialization TFT and a display period proportional to the weight of display data can be obtained.  <P>SOLUTION: Inputted C-bit (C: an integer less than A) are converted into A pieces of indication data B1 to Ba, which are recombined to be of the same kind in every selection period; while different kinds of indication data are supplied to a data driver circuit 2 in every selection period, address signals corresponding to display positions of the indication data are supplied to scanning lines.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004268776-A (JP)
Title: Combustion heater control device
Inventor: OZAKI SHOICHI
IPC: B60H1/22
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combustion heater control device which can prevent the comfortable heating from deteriorating by shortening the required time until completion of ignition.  <P>SOLUTION: This combustion heater control device has a fuel feeding means 170 which feeds the fuel into a combustion chamber 131a, an air feeding means 180 which feeds air to be mixed with the fuel, a heating means 136 which ignites by heating the fuel, a fuel feeding means 170, and an air feeding means 180. The combustion heater control device also has a control device 200 which prepares an ignition or a fire extinction by operating/stopping the heating means 136 and controls the temperature Tw of an external fluid which is heated by the combustion gas under the ignition to be in a range from a lower limit side temperature T1 to a target temperature T3 which are predetermined. In the combustion type heater controlling device 200, the controlling device 200 performs a standby mode to place at least the heating means 136 from among the air feeding means 180 and the heating means 136 under operation while the fuel is placed under a fire-extinguished state.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004273867-A (JP)
Title: Method of carrying out extremely thin wafer and multistage type storing cassette to be used therefor
Inventor: SEKIDA SABURO
IPC: B23Q7/04
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multistage type storing cassette and an extremely thin wafer carrying-out method capable of carrying out an extremely thin wafer of 20-100μm thickness without generating a chipping on the outer periphery of the extremely thin wafer and generating suction errors to a pad.  <P>SOLUTION: In the multistage type storing cassette 10, a plurality of storing racks 12 each of which is constituted of erecting a half-arcuate guide 14 whose diameter is slightly larger than that of an extremely thin wafer (w) and erected from a plate 13 are arranged in parallel at equal intervals vertically through a strut 15. The suction pad 21 of a carrying robot is moved to the upper surface of a wafer (w) and then moved down to depress the wafer on the plane 13, so that the wafer (w) is sucked and fixed to the suction pad 21 after removing the warp of the wafer (w).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004273337-A (JP)
Title: Heating roller, calender treatment equipment using the same, and manufacturing method of magnetic recording medium using the calender treatment equipment
Inventor: ITO HIROMICHI
IPC: H05B6/14
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating roller suitable for pressing and applying a calender treatment on a sheet-shaped substance like a magnetic tape by passing it between a pair of rollers, capable of quickly dealing with various temperature distribution, and to provide a calender treatment equipment using the same, and a manufacturing method of a magnetic recording medium using the calender treatment equipment.  <P>SOLUTION: A magnetic flux generating mechanism 12 is arranged in a roller 10 which can be rotation freely held, along an axial center of the roller, and a plural layers of magnetic flux generating mechanism 12 are arranged in a form of concentric circle with the axis center of the roller as the center, and a control means 30, capable of independently controlling respective layers of the magnetic flux generating mechanisms 12, is provided.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004268235-A (JP)
Title: Robot device, its behavior control method and program
Inventor: SAWADA TSUTOMU
IPC: B25J5/00
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To reveal user-untiring behavior as an entertainment robot.  <P>SOLUTION: A behavior selection control system 100 has a behavior value calculating part 120 for calculating a behavior value AL of respective element behaviors by referring to a database on the basis of a plurality of element behaviors for outputting behavior when selected and information from an external state control part 91 and an external stimulation recognizing part 80, and a behavior selecting part 130 for selecting the element behavior largest in the behavior value AL as revealing behavior. A prescribed internal state and external stimulation are associated with the respective behaviors. The behavior value calculating part 120 calculates the behavior value AL to the respective behaviors from a desired value to the behavior corresponding to an inputted internal state, and a change in a predictive satisfaction degree based on a change in a predictive internal state predicted as changing by the inputted external stimulation.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004282218-A (JP)
Title: Base station for transmitting program material
Inventor: NISHIDA YASUAKI
IPC: H04N5/00
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem where, when an outside broadcast van runs out of a cover area of a base station into a next cover area where only a next base station can receive, in a marathon broadcasting, etc., and the studio side has to switch the base station on a transmission route to the next station after moving to the cover area where reception at this base station becomes stable, resulting in generating discontinuous transmission signals.  <P>SOLUTION: Program material transmitting base stations 11-14 for transmitting received signals sent from a news source 10 at a position apart from a studio to the studio comprises: a means for generating quality information showing the quality of the received signals sent from the news source; a means for deciding whether the received signals are to be sent to the studio based on the quality information generated by the quality information generating means; and a means for stopping the transmission of the received signals to the studio if the received signals are not to be transmitted to the studio at the decision result.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004279191-A (JP)
Title: Inclination sensor, inclination measurement device, optical pickup device, and optical disk device
Inventor: OGATA TETSUYA
IPC: G11B7/135
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inclination sensor small in size, low in price, and capable of precisely outputting a signal containing the information regarding inclination of an object.  <P>SOLUTION: A light beam reflected by the object 15 is incident on a diffraction element 153, and diffracted with a diffraction efficiency corresponding to an incident angle. The diffracted rays from the diffraction element are received by an optical detector 159. If the object inclined regarding a reference surface, intensity of diffracted rays from the diffraction element varies depending on the incident angle on the diffraction element corresponding to the inclination of the object. Therefore, the output signal of the optical detector contains the information of the inclination of the object. Consequently, an allowable range about mounting position of the optical detector becomes wider than before. As a result, an assembly step, an adjusting step, and an inspection step can be simplified.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004279704-A (JP)
Title: Image forming apparatus
Inventor: ISHII MASAHIRO
IPC: G03G21/16
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tandem type image forming apparatus that can reduce running costs and is environment-friendly.  <P>SOLUTION: In the tandem type color laser printer 1 equipped with a process section 14 having a photosensitive drum unit 19 and a development unit 18 for each color, the development unit 18 is attached to or detached from the photosensitive drum unit 19; the development unit 18 and the photosensitive drum unit 19 are integrated and are attached to or detached from the body casing 2; and the development unit 18 is attached to or detached from the photosensitive drum unit 19 while the photosensitive drum unit 19 is fitted to the body casing 2, thus replacing only the development unit 18 having a high replacement frequency.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004275081-A (JP)
Title: Production of plant improved in rooting ability or cut flower sustainabilty using stress resistance gene
Inventor: SHINOZAKI KAZUKO
IPC: A01H5/00
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plant improved in the efficiency of cuttage proliferation and cut flower sustainability by raising rooting ability.  <P>SOLUTION: The plant is produced by the following practice: A plant is transformed using a gene bound to a stress-responsive element contained in a stress-responsive promoter downstream thereof and joined with a DNA encoding a protein controlling the transcription of a gene on the downstream side of the element. Thereby the plant enables its rooting rate to be improved and cut flower sustainability to be extended.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004032693-A (JP)
Title: Electromagnetic coupling n point feed loop antenna
Inventor: NAKANO HISAMATSU
IPC: H01Q7/00
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic coupling N-point feed loop antenna capable of extending the adjustment range of the impedance and frequency characteristics.  <P>SOLUTION: An electromagnetic coupling 4-point feed loop antenna (10) comprises a cylinder (11) formed by winding a flexible insulating film member (20) around a central axis (O), and a loop part (12) composed of a conductor formed in loop around the central axis along the peripheral surface of the cylinder. In order to supply power to the loop part by four points, the cylinder is provided with four feeder lines (13) formed on the peripheral surface. A gap (δ) is provided between the loop part and each of the four feeder lines, and supply of power to the loop part is performed by electromagnetic coupling. In order to increase the area of electromagnetic coupling part, eight electromagnetic coupling lines (17) are so connected to the loop part as to sandwich the feeder lines from both sides, for a comb-like gap.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004285977-A (JP)
Title: Viscosity measuring of lubricating oil in internal combustion engine
Inventor: SUZUKI MAKOTO
IPC: G01N11/00
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To measure viscosity of a lubricating oil using existing detectors for an internal combustion engine, without using a lubricating oil viscosity detector.  <P>SOLUTION: A control unit 40 fetches a cooling liquid temperature THW, so as to judge whether an executed starting condition is a cool starting condition or not. The control unit 40 judges the executed starting condition as the cool starting condition, and fetches a fuel supply volume Gf and an intake air volume Ga when an idling condition immediately after starting is judged. The control unit 40 calculates coil viscosity from two parameters of the cooling liquid temperature THW and a fuel volume per unit engine rotation Gf/Ne, using a map corresponding to the pre-corresponding cooling liquid temperature THW and the fuel volume per unit engine rotation Gf/Ne with oil viscosity, when an air/fuel ratio AF=AFref is judged.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004289715-A (JP)
Title: Hierarchical data collecting system
Inventor: NISHIOKA ATSUSHI
IPC: H04B7/155
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hierarchical data collecting system with reduced cost for maintenance by assisting or automating the allocation of slave stations to a relay stations.  <P>SOLUTION: Relay stations 2 have a test request receiving unit 21 for receiving a test request from a center 1, a slave station testing unit 22 for testing slave stations 3 based on the test request, a test result transmitting unit 23 for transmitting the test result to the center 1, and a slave station registering unit 24 for registering each of slave stations 3 allocated by the test result. The center 1 has a slave station management unit 13, a test request transmitting unit 14, a test result receiving unit 15, and a matching management unit 11 for allocating slave stations 3 to relay stations 2 to which connection can be established. The center 1 allocates slave stations 3 to relay stations 2, and extracts automatically a relay station 2 to which connection can be established during slave station registration, and registers slave stations to one of the relay stations 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004295183-A (JP)
Title: Content usage control program, content usage control method, and content usage controller
Inventor: KODAMA SHUJI
IPC: G06F21/10
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce sales cost while enhancing sales effect of contents, and to enhance management efficiency of a user of contents.  <P>SOLUTION: A program is provided for using a trial version content 330 in a computer from the trial version content 330 having no usage restrictions and a bonus version content 340 having usage restrictions recorded in a trial version RSD, checking use status in the computer in regard to a product version content recorded in a product version RSD, and on the basis of the check result, inhibiting use of the bonus version content 340 in the computer if the product version content is unused in the computer, and allowing use of the bonus version content 340 in the computer if the product version content is already used.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004249025-A (JP)
Title: Biological photoacoustic resonance noninvasive biochemical component analyzer and method of measuring blood component
Inventor: TATENO HIROTO
IPC: G01N21/39
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an equipment which measures a concentration of a biochemical substance in a biological substance and promises the sensitization by reducing an influence by a slow noise, such as muscle vibrations, pulses, and expiration, from a living body.  <P>SOLUTION: A sensitivity level and a signal-to-noise ratio are increased by a photoacoustic resonance method. A resonance-type vibration detector of a resonant frequency fr is used to obtain an analysis in a depth, and components in the direction of the depth are analyzed by performing intermittent light excitation at a continuous ordinary wave frequency ft on a transducer and a depth ΔL from a skin surface in direct contact with the vibration detector and by performing autocorrelation detection at a frequency ft marginally less than fr in an analyzing method. The equipment obtains biological biochemical components in a blood capillary layer in a selective depth, in a noninvasive manner, and in the analyzing method.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004292698-A (JP)
Title: Resin composition, filler, and method for manufacturing resin composition
Inventor: SUZUKI KATSUHIKO
IPC: C08J3/20
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a specified filler-containing resin composition free of transmission image distortion and excellent in transparency, to obtain the filler and to provide a method for manufacturing the resin composition.  <P>SOLUTION: Particles of a composite metal oxide comprising two or more metal oxides are dispersed into a transparent resin, and the types of the metal oxides, their proportions, and their states of presence are appropriately controlled so that the composite metal oxide particles approach the resin composition in terms of refractive index.  <P>COPYRIGHT: (C)2005,JPO&NCIPI