baber/WOPTO huggingface dataset:
Patent JP-2004335708-A (JP)
Title: Semiconductor device
Inventor: ITOKAWA HIROSHI
IPC: H01L27/11507
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device in which the characteristics and reliability of a capacitor can be enhanced.  <P>SOLUTION: The semiconductor device comprises a semiconductor substrate 100, and a capacitor provided on the semiconductor substrate and including lower electrodes 116, 117, 118, 119, upper electrodes 121, 122, and a dielectric film 120 interposed between the lower electrode and the upper electrode. The lower electrode comprises a conductive film 117 selected from a noble metal film and a noble metal oxide film, a perovskite type metal oxide film 119 represented by ABO<SB>3</SB>interposed between the dielectric film and the conductive film and containing a first metal element as a B site element, and a metal film 118 interposed between the conductive film and the metal oxide film and containing a B site element of a perovskite type metal oxide as a second metal element. Reduction in free energy of Gibbs is larger when the second metal element produces an oxide than that when the first metal element produces an oxide, and the thickness of the metal oxide film is 5 nm or less.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335803-A (JP)
Title: Mos type solid state imaging device and its driving method
Inventor: SHIZUKUISHI MAKOTO
IPC: H04N5/355
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an MOS type solid state imaging device having a structure capable of enlarging a dynamic range.  <P>SOLUTION: In the MOS type solid state imaging device where a plurality of light receiving parts are arranged in an array on the surface of a semiconductor substrate and a signal at each light receiving part is read out, each light receiving part is provided with a first signal charge detecting section 31 for detecting the signal dependent on the amount of incident light, and a second signal detecting section 32 for capturing a part of excess charge when the detection signal at the first signal detecting section 31 saturates and detecting the signal dependent on the amount of captured charge. The second signal detecting section 32 is suitably located at a completely light blocking position avoiding the opening 34a of a light blocking film.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331182-A (JP)
Title: Waterproof case
Inventor: MATSUMOTO GORO
IPC: B65D5/24
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waterproof case which is free from a fear of the infiltration of water from the outside and wetting of an item housed therein.  <P>SOLUTION: The waterproof case B consists of a square box-shaped body 10 having an upper opening, and a cover portion 30 for covering the opening from above, and it is formed by assembling a one-piece corrugated board 20. Then side surfaces including a front surface 12, are each erected from a bottom surface 11, and folding portions 18 etc. are defined at a corner portion between the two adjacent side surfaces, which are doubly folded and bent inside the body 10. Further, cut portion 18b etc. are each formed along a ridge line of the folded portion. The waterproof case further includes shape maintaining portions 16 etc., for maintaining the shape of the assembled main body 10, by being folded to the inside of the body 10 in a manner covering the folded portions 18 etc. when the body 10 is assembled, and maintaining the folded portions 18 etc. to the side surfaces 14 etc. Furthermore the cover portion 30 includes cover folded portions 36 etc., and a cover shape maintaining portion 35 for maintaining the shape of the assembled cover portion 30 by pressing the cover folded portions to a cover front surface 32.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004336540-A (JP)
Title: Apartment intercom system
Inventor: OKAWA KENTARO
IPC: H04M9/00
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apartment intercom system capable of easily erasing an image recorded in a dwelling unit terminal.  <P>SOLUTION: When a user inputs an erasing command for erasing recorded image information by manipulating the manipulating means 22 of a control unit 2, the manipulating means 22 transmits the erasing command to an erasing instruction means 23. The erasing instruction means 23 transmits an erasing instruction to all dwelling unit terminals 1 by a communication means 21 via a network 3. When a communication means 11 of the dwelling unit terminal 1 receives the erasing instruction via the network 3, it transmits the received erasing instruction to a recorded image managing means 13. When the recorded image managing means 13 receives the erasing instruction from the communication means 11, it erases all recorded image information in a recorded image information storage means 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004342325-A (JP)
Title: Discharge lamp lighting device
Inventor: SASADA SHINICHI
IPC: H05B41/282
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device capable of restraining temperature rise of a non-heat-generation component without increasing a manufacturing cost.  <P>SOLUTION: Non-heat-generation components each having a small calorific value such as circuit components constituting a control part are mounted on a first circuit board 11a, and heat-generation components each having a relatively large calorific value such as a switching element of a converter part and a plurality of switching elements of an inverter part are mounted on a second circuit board 11b separated from the circuit board 11a. Since heat conduction from the heat-generation components to the non-heat-generation components through the circuit board can be restrained, and thereby heat from the heat-generation components can efficiently be radiated, temperature rise of the non-heat-generation components can be restrained without increasing a manufacturing cost.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004337077-A (JP)
Title: Method and system for enriching dissolved oxygen concentration of culture solution used in plant nutriculture, and instrument therefor
Inventor: NAKAJIMA YOJI
IPC: A01G31/00
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a system for enriching the dissolved oxygen concentration of a culture solution used in plant nutriculture solving the problem that, in the plant nutriculture, particularly hydroponics, oxygen feed to a culture solution is essential since a majority of oxygen necessary for a plant root is absorbed from the culture solution, therefore if the dissolved oxygen concentration of the culture solution is lowered, the root runs short of oxygen, leading to decline in the absorption of water and nutrients into the plant and the synthesis abnormalities of phytohormones, and the like, thus resulting in the occurrence of root rot and/or plant configuration abnormalities.  <P>SOLUTION: The system works as follows: Fine bubbles with a size of about 300μm or smaller, preferably ≤100μm, especially preferably ≤50μm are generated by a pressure air feeder. The fine bubbles thus generated stay long in the culture solution because of their low buoyancy, therefore being readily merged or mixed into the culture solution to enrich the dissolved oxygen concentration thereof. Furthermore, the fine bubbles thus mixed into the culture solution tend to adhere to the plant root, replenishing appropriate amounts of nutrients including oxygen to the plant.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003322029-A (JP)
Title: Air filter unit for gas turbine
Inventor: NIINUMA HITOSHI
IPC: B01D46/00
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air filter unit for gas turbine having a long service life capable of achieving high efficiency without reduction of power generation output in which filters can be replaced in periodic inspection of a gas turbine due once a year.  <P>SOLUTION: This air filter unit for gas turbine comprises multiple stages of dust-proofing filters. The dust-proofing filters include a box-shaped high efficiency filter with filtration efficiency of 90-99.99% to particles of average particle size of 0.3 μm provided on the most downstream side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004349772-A (JP)
Title: Signal transmission device
Inventor: OCHI MITSUTAKA
IPC: H03G3/02
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To monitor and control amplifiers or the like even when transmission paths for control data have a narrow band in the case of monitoring and controlling the amplifiers or the like connected via a network.  <P>SOLUTION: The signal transmission device connected as one node among a plurality of nodes to the network employing voice signal transmission periods and control data transmission periods includes: a storage means for storing setting information for all of a plurality of the nodes and to each of prescribed blocks of which an error check code is provided; an error check code reception means for repetitively receiving the error check code of the other nodes; a comparison means for detecting a block in which an error takes place by comparing the received error check code with a corresponding error check code in the setting information; a transmission means for transmitting request data for requesting the transmission of the faulty block to a particular node corresponding to the block; a setting information reception means for receiving the setting information corresponding to the block; an update means for updating the block by the received setting information; and an error check code update means for generating a new error check code corresponding to the updated setting information and writing the new error check code.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004344018-A (JP)
Title: Apparatus for transporting grain culm of combine harvester
Inventor: IIIZUMI KIYOSHI
IPC: A01D57/00
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve transportation performances of raised up grain culms of a combine harvester.  <P>SOLUTION: A reaping and transporting part 7 equipped with left/right grain culm raising up apparatuses 20 and 20 and a central grain culm raising up apparatus 21, a reaping blade apparatus 61, left/right raking in and transporting apparatuses 34 and 34, left/right root transporting apparatuses 27 and 27, a grain culm transporting apparatus 10 and an ear tip transporting apparatus 63 is freely liftably and lowerably installed in the front side part of a traveling machine body. The rears of the grain culm transporting apparatus 10 and the ear tip transporting apparatus 63 are axially supported and composed so as to vertically rotate the front parts thereof and the grain culms are fed to a threshing part 4 so that the threshing depth can be regulated with the grain culm transporting apparatus 10 and the ear tip transporting apparatus 63. The front ends of the grain culm transporting apparatus 10 and the ear tip transporting apparatus 63 are extended to the rear side of the central grain culm raising up apparatus 21 and ear tip raking in wheels 65 are oppositely arranged at the front end of the ear tip transporting apparatus 63. An ear tip guide plate 41 is installed at the rear of the central grain culm raising up apparatus 21 and on the front side of the ear tip transporting apparatus 63. Thereby, a transformed triangular shape when viewed from a plane is composed of the ear tip guide plate 41 and a case of the central grain culm raising up apparatus 21.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349042-A (JP)
Title: High frequency heating apparatus
Inventor: MIZUTA ISAO
IPC: F24C7/02
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To improve workability and reliability of a high frequency heating apparatus by mounting a partitioning plate easily removable on the bottom of a heating chamber with low components and by obtaining an appropriate watertight seal between the partitioning plate and the heating chamber.  <P>SOLUTION: The high frequency heating apparatus has a partitioning plate 25 on the bottom of a heating chamber 4 having an opening on the front, where the partitioning plate 25 has a gasket 26 on its peripheral four sides, the gasket 26 is in a shape forming a section in a U shape or a L shape and a flange projecting outward from at least one of the peripheral four sides almost horizontally, the partitioning plate 25 can be mounted/fixed to a step of a bottom wall surface 7 in a heating chamber 4, and the gasket 26 seals the peripheral four sides of the partitioning 25 and the peripheral four wall faces of the heating chamber 4 watertightly, to prevent the entry of water and oil.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004345446-A (JP)
Title: Traveling control device for vehicle
Inventor: SASAKI TSUTOMU
IPC: B60W10/08
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a traveling control device for a vehicle that ensures a good start even in case of a single-axle rear-wheel-drive vehicle.  <P>SOLUTION: This traveling control device comprises vehicle height detecting means 31a and 31b for detecting the vehicle height level at a front axle 20 side and a rear axle 22 side, axle load detecting means 32a and 32b for detecting the axle load of the front axle 20 and the rear axle 22, slip detecting means 35 and 36 for detecting the slip state of a driving wheel 34, and a start control means 30 that controls valve means 26a and 26b for extending or contracting air suspensions 23a and 23b so as to apply a dynamic load to the driving wheel 34 based on the vehicle height level at the front axle 20 side and the rear axle 22 side and the axle load of the front axle 20 and the rear axle 22 in case that a slip state of the driving wheel 34 is occurred at the starting, and controls the valve means 26a and 26b for bringing back to the original vehicle height level after starting.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004348041-A (JP)
Title: Eccentric optical system and optical device using the same
Inventor: TAKAHASHI KOICHI
IPC: G02B17/08
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To enable optical tracking to be performed with high accuracy and efficiency, in an eccentric optical system and an optical device, by reducing light quantity loss until inputting light reaching a light receiving face, by miniaturizing size despite a comparatively long focal distance held, and by providing high resolution for the light forming an image on a light receiving face.  <P>SOLUTION: Using a prism 1 installed by giving eccentricity or inclination to five optical working surfaces comprising a transmitting face 3, reflecting faces 4, 5, a branching face 6, and a transmitting face 7, there are formed an optical path in which an incident luminous flux 51 is reflected internally three times, bent in the optical path, and emitted from the transmitting face 7 to form an image on an imaging surface 8, and an optical path in which the incident luminous flux 51 is reflected internally twice, bent in the optical path, and emitted from the branching face 6 to form an image on an imaging surface 9. At least two surfaces of the optical working surfaces are made to be asymmetric rotary faces.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004049222-A (JP)
Title: Ozone generator for electric equipment enclosure
Inventor: TAKAGI YOSHIO
IPC: A01M29/12
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To inhibit a small animal, such as a mouse, from intruding a casing of an electric equipment enclosure, without using a specialized electric wire.  <P>SOLUTION: An ozone generator for the electric equipment enclosure has an ozonizer 3 positioned in the electric equipment enclosure, wherein the ozonizer 3 continuously or intermittently emits ozone so that a concentration of the emitted ozone is not lower than a concentration at which the small animal is repelled but lower than another concentration which is harmful to the human body and equipment installed in the enclosure. The ozone is continuously emitted so that its concentration is higher than the concentration at which the mouse is repelled, and is harmless to the the human body or lower than the concentration at which the equipment and wires inside the electric equipment enclosure are corroded. Because the ozone spontaneously disappears, the concentration is not raised after elapsing of a certain time, so that the equipment is not damaged. The concentration of the emitted ozone is set according to a size of the casing of the electric equipment enclosure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004187260-A (JP)
Title: Remote monitoring system for water and sewage facility
Inventor: MATSUDA KOICHI
IPC: G06Q50/06
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remote monitoring system which executes a management and a monitor of a water and sewage facility efficiently and reduces a running cost.  <P>SOLUTION: Data monitoring apparatuses 1A to 5A are provided at each reservoir of the water and sewage facility, obtain a data of item necessary to be monitored, and transmit the data to a monitoring center server 10 through DoPa network 8. A personal computer 11 of the monitoring center server 10 stores a received electronic data and transfers the data as an electronic mail through an internet 14 and a cellular phone communication network 16 to cellular phones 17 which a plurality of managers have. A specific equipment-managing personnel who receives the electronic mail transmits a return mail to the monitoring center server 10. Then, the fact that the specific equipment-managing personnel receives the electronic mail from the monitoring center server 10 is transmitted as a confirmed return mail to a cellular phone 17 which other equipment-managing personnel has.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004047981-A (JP)
Title: Lithography system and method of manufacturing device
Inventor: ROES FRANCISCUS MARTINES
IPC: H02K41/03
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a device by which a pitch torque can be corrected without using any additional forcer nor amplifier and which is used in a lithography system.  <P>SOLUTION: A means which performs pitch torque correction on a flat motor to which no pitch torque is brought about by its nature is provided. Pitch torques are calculated to a prescribed set of ideally required forces added by each forcer in the flat motor and summed up. Then the correction force at each forcer is decided so that the substantial effect of the correction may become equal to and opposite to a predetermined pitch torque.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004354207-A (JP)
Title: Skin analysis system and scalp and hair analysis system
Inventor: NAKADA YASUTAKA
IPC: G06F19/00
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a skin analysis system easily usable by a customer, capable of analyzing the present state of a customer's skin objectively and accurately in a short time, and selecting and advising easily the optimum cosmetics and the optimum skin caring method to the customer following the analysis result.  <P>SOLUTION: A fatty fraction analysis sample acquired by pushing onto the customer's skin a fatty fraction analysis tape for analyzing the amount of the fatty fraction of the skin and a moisture analysis sample acquired by pushing onto the customer's skin a moisture-keeping function analysis tape for analyzing the moisture-keeping function of the skin are imaged and transmitted to a host device 1 as image data by using a cellular phone with a camera as a customer's terminal. A host computer 11 of the host device 1 analyzes the image data to thereby perform skin analysis.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004356451-A (JP)
Title: Method for aligning exposure mask and substrate
Inventor: TAKEDA HISAYA
IPC: G03F1/42
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aligning method of an exposure mask and a substrate by which the positions of circuit patterns formed on the surface and rear face of an inner layer substrate are accurately aligned by the small number of alignment marks and the circuit patterns are proportionally distributed about the center lines of vertical and horizontal sides of the inner layer substrate.  <P>SOLUTION: The XY coordinates of alignment marks 1a-1c of an exposure mask 1A for the surface are read out by CCD cameras 4a-4c and the center coordinates and inclination of the exposure mask 1A are found out from the read XY coordinates. Similarly the XY coordinates of three corners 3a-3c of the substrate 3 corresponding to the alignment marks 1a-1c are read out by the CCD cameras 4a-4c and the center coordinates and inclination of the substrate 3 are found out. The exposure mask 1A and the substrate 3 are aligned by changing the relative positions of the exposure mask 1A and the substrate 3 so that the center coordinates and inclination of the exposure mask 1A respectively coincide with that of the substrate 3 and then the surface of the substrate 3 is exposed. Similar operation is applied also to an exposure mask 1B for the rear face and the rear face of the substrate 3 is exposed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004352462-A (JP)
Title: Elevator device
Inventor: ONO KOSAKU
IPC: B66B11/08
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevator device capable of improving the reliability and riding comfortableness when using a car having large weight.  <P>SOLUTION: This elevator device is provided with a hoisting machine 27. The hoisting machine has a sheave 4 on which a wire rope 17 for elevating and lowering the car is provided. A pair of machine beams 13, 14 are arranged substantially in parallel above the car. A pair of subbeams 7, 8 are arranged crossing the machine beams substantially orthogonally. A bearing housing 10 is held on the subbeam. A sheave shaft 2 to which the sheave is attached is rotated and supported by a pair of bearings 3a, 3b on both sides of the sheave. The bearings are held in the bearing housing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004352932-A (JP)
Title: Aqueous pigment dispersion and ink composition for ink-jet recording
Inventor: OKADA SHINICHI
IPC: C09D11/38
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous pigment dispersion and an ink composition, excellent in dispersing property and dispersion stability, less in the increase of particle diameter or elevation of viscosity even under a long period of standing under a high temperature, excellent in preservation stability and obtaining a high image density.  <P>SOLUTION: This aqueous pigment dispersion consisting at least of (a) a quinacridone-based pigment, (b) a quinacridone-based compound having a substituent including a phthalimide skeleton, (c) a styrene-acrylic resin, (d) an alkali metal hydroxide, (e) a humectant and (f) water is provided by having 1-20 mass% ratio of the (b) occupying in the total of the (a) and (b), the (c) consisting at least of styrene, acrylic acid and methacrylic acid as constituting monomers having ≥60 mass% styrene monomer component based on the total monomer components, ≥95 mass% total of each of the monomer components of the styrene, acrylic acid and methacrylic acid based on the total monomer components and 7,500-30,000 weight-average molecular weight of the resin, and the ink composition by using the same dispersion is also provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI