baber/WOPTO huggingface dataset:
Patent JP-2002291358-A (JP)
Title: Hydroponics
Inventor: SAWADA TASUKE
IPC: A01G31/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To supply oxygen required for the growth of plants to promote the growth of the plants and increase the yield. SOLUTION: This hydroponics for culturing plants without using soil is characterized by supplying oxygen-enriched air having a higher oxygen concentration than that of air to a culture solution to enhance the dissolved oxygen amount of the culture solution. The oxygen-enriched air is preferably supplied through a gas separation membrane to enhance the dissolved oxygen amount of the culture solution. The dissolved oxygen amount of the culture solution is enhanced in response to the growth of the plants to supply oxygen required for the growth of the plants.
Patent JP-2002294836-A (JP)
Title: Expression method for washing intensity in sanitary washing device, and display object using the same
Inventor: SAGARA YOSHINORI
IPC: E03D9/08
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To allow washing intensity in a sanitary washing device to be as close as possible to intensity in bodily sensation and to be visually and intuitively recognized. SOLUTION: In the sanitary washing device capable of jetting wash water with water force selected out of a plurality of set water forces, the distribution and intensity of collision pressure of the wash water are read, and washing intensity is expressed in a three-dimensional matrix formed of faces and height for every water force.
Patent JP-2002305803-A (JP)
Title: Electric rolling stock
Inventor: TSURUGA KIKUO
IPC: B60L3/00
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To obtain an electric rolling stock which does not require a regenerative power absorbing apparatus on an aerial wire, stores regenerative power in the electric rolling stock, uses the regenerative power when the electric rolling stock is accelerated, and has high energy efficiency. SOLUTION: In an electric rolling stock composed of an electrical double layer capacitor 1 for storing and supplying power, a bidirectional DC-to-DC converter 2 into which power stored in the capacitor 1 is put, an inverter 3 which receiver the output voltage of the DC-to-DC converter 2 as an input, and a motor 4 which is operated by the inverter 3, power generated by the motor 4 on the occasion of regeneration of the electric rolling stock is sent to the DC-to-DC converter 2 via the inverter 3 without returning it to an aerial wire 16, and the capacitor 1 is charged with power outputted by the DC-to-DC converter 2. When the electric rolling stock runs under acceleration, the power stored in the capacitor 1 is used together with power supplied from the aerial wire 16.
Patent JP-2002301529-A (JP)
Title: Method for setting data of coil feeder
Inventor: NOGUCHI ZENICHIRO
IPC: B30B15/30
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a data setting method by which data (feed length, the range of a feed angle and press SPM) are set to a coil feeder easily and surely without reading a diagram one by one. SOLUTION: Arbitrary data (the feed length, the range of the feed angle and the press SPM) are inputted, stored and set. The maximum feed length is calculated from the range of the feed angle and the press SPM which are set, and this maximum feed length is compared with the set feed length. In the case where the set feed length is not longer than the maximum feed length, it is judged that sequential operation with the press is possible. On the contrary, in the case where the set feed length is longer than the maximum feed length, it is judged that the input is defective, and the maximum press SPM is calculated from the set feed length and the range of the set feed angle, and the result is taught to the worker.
Patent JP-2002305637-A (JP)
Title: Facsimile equipment
Inventor: OKADA NAOHIRO
IPC: H04N1/32
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide facsimile equipment in which handling time for calculating transmission time is saved. SOLUTION: When a timer transmission key 7g is pressed down, a timer transmission reservation display image appears. The telephone number of the opposite party is inputted with ten keys 7a here, and a timer value is subsequently set with the up key 7d or down key 7e of a cursor in order to set what time to transmit original data from now on. A set value is increased/reduced, for example, by one hour or 30 minutes at a time. After setting is finished, set contents are registered in a transmission reservation list, the original is also read and stored in an image memory. When the transmission time arrives, transmission source display data are attached to the original data read from the image memory and the original data with the transmission source display data attached are transmitted by facsimile.
Patent JP-2002302198-A (JP)
Title: Drink dispenser
Inventor: KAMIYA KOUSO
IPC: F25B1/00
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a drink dispenser capable of suppressing temperature fluctuations of a carbonated drink and preventing a large amount of bubbles from being formed. SOLUTION: The number of rotations of a motor for operating a compressor 49 constituting a refrigerating apparatus is controlled by an inverter 51. An in-case temperature sensor 52 is connected to a control base board 50 for an in-case temperature, and the control base board 50 is connected to the inverter 51 through a communicating means.  In the case where the in-case temperature sensor 52 detects a temperature higher than a preset level, the inverter 51 makes larger a frequency and a voltage to be supplied to the motor and increases the number of rotations of the motor to increase a refrigerating capacity of the compressor 49, and on the contrary, the in-case temperature sensor 52 detects a temperature lower than the preset level, the inverter 51 makes smaller the frequency and the voltage to be supplied to the motor and reduces the number of rotations of the motor to decrease the refrigerating capacity of the compressor 49. By this method, fluctuations of an in-case temperature in a storage chamber and of a temperature of beer remaining in a supply pipe and a hose for supplying the drink are suppressed to a slight level, and the frothing of beer in pouring it is controlled.
Patent JP-2002304708-A (JP)
Title: Magnetic head and its manufacturing method and magnetic disk device using the same
Inventor: FURUSAWA KENJI
IPC: G11B5/39
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a head structure capable of surely preventing the corrosion of a high Bs magnetic material used for the recording element of a magnetic head even without using a conventional carbon protective film, but using a corrosion control material film contributing to a further reduction of magnetic spacing. SOLUTION: In a magnetic head provided with a reproducing element having a magnetic sensor film and a recording element using magnetic field induced by supplying current to a coil, a structure is adopted where the surfaces of magnetic head floating sides of upper and lower magnetic poles in the recording element are respectively covered with magnetic films made of highly corrosive- resistant magnetic materials. The highly corrosive-resistant magnetic film and the upper magnetic pole are coupled magnetically and also the highly corrosive- resistant magnetic film and the lower magnetic pole are coupled magnetically to constitute a magnetic circuit.
Patent JP-2002304295-A (JP)
Title: Method for describing graphical algorithm of block diagram base for development of image processing application
Inventor: TOYOTAKA MAKOTO
IPC: G06F9/44
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To describe the graphical algorithm of a block diagram base which makes the flow of data easy to understand. SOLUTION: A function as a functional unit is provided as a block library so that blocks can be positioned on an editing window. The blocks positioned are interconnected by data flow to create a block diagram for constructing algorithm on a computer. Computer programming language can be automatically created from the block diagram. For the block library, control blocks 52 and 54 respectively for a repeating process and for a conditioning process are prepared and expressed in the form of a plate P. The icons of function blocks can be positioned on the plate. Alternatively, by stacking another plate on top of the plate, a nest of control structures can be expressed on the computer.
Patent JP-2002313127-A (JP)
Title: Luminaire
Inventor: ITO HIROYUKI
IPC: F21V23/04
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To enable to mount or change a mounting place without removing from a holding tool. SOLUTION: Male screw parts 21d of a locking member 21 constituting a supporting tool 3 are led to penetrate penetrating holes 22a of a clamp anvil 22 and fly nuts 23 are screwed into the inserted male screw parts 21d in free turning, a mounted part is positioned between a flange member 11 and the clamp anvil 22 to be fixed by fastening of the fly nuts. In that state, a locking part main body 21a of a locking member 21 gets engaged with a pillar part 11B in free locking and unlocking so as to be inserted into a go-around concave part 13, which is how the supporting tool 3 and the luminaire 1 are fitted.
Patent JP-2002312533-A (JP)
Title: Disaster occurrence predicting device
Inventor: TANIGUCHI HIROYUKI
IPC: G06F19/00
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a disaster occurrence predicting device capable of highly precisely predicting the occurrence of any disaster, and efficiently performing disaster countermeasure activity. SOLUTION: This disaster occurrence predicting device for predicting an area where any disaster is likely to occur is provided with a disaster preventing facility registering part 102 for storing judgment information indicating whether or not each block obtained by dividing the area being the target range of disaster countermeasure activity should be considered at the time of predicting the occurrence of any disaster in the prescribed block among those blocks, a danger level calculating part 103 for acquiring weather information in the blocks, and a comparison arithmetic part 104 for extracting the weather information of the block which should be considered based on the judgment information, and for predicting the occurrence of any disaster in the prescribed block based on the extracted weather information.
Patent JP-2002311594-A (JP)
Title: Lower layer resist composition for silicon-containing two- layer resist
Inventor: YASUNAMI SHOICHIRO
IPC: G03F7/075
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a lower layer resist composition excellent in dry etching resistance and uniformity of film thickness as a lower layer resist composition for a silicon-containing two-layer resist. SOLUTION: The lower layer resist composition contains (a) a phenolic polymer, (b) a compound which generates a sulfonic acid at >=100 deg.C, (c) a phenolic acid crosslinker having two or more benzene rings and capable of crosslinking with the polymer under the action of the sulfonic acid and (d) a solvent.
Patent JP-2002312101-A (JP)
Title: Portable information processing device
Inventor: MITANI HITOSHI
IPC: H04M1/02
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To enable arrangement of plural jog dials, without increasing design, or manufacturing cost or distribution cost, and to diversify the arrangement without increasing the design, manufacturing and distribution cost. SOLUTION: A detachable jog dial unit 5d (including a jog dial 1d) is arranged on the left side surface of the body casing with viewing a back surface panel 2e as seen at the front. A detachable jog dial unit 5c (including a jog dial 1c) is arranged on the right side surface of the body casing with viewing the back surface panel 2e as seen of the front. The jog dial unit 5d and the jog dial unit 5c are made to have the same structure. A dummy panel 5f also can be made detachable, instead of the jog units 5c, 5d.
Patent JP-2002310923-A (JP)
Title: Defect inspecting device and method therefor
Inventor: YAMAGUCHI YUKIHIKO
IPC: G01N21/89
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To accurately detect defects in color development by eliminating noise due to dust. SOLUTION: Two defect detecting parts 30 and 31 with inspecting light of different colors are provided, and their inspecting optical axes L1 and L2 are arranged in such a way as to intersect each other. Photographic film 10 is arranged at the intersection part of the inspecting optical axes L1 and L2 to feed the photographic film 10. The photographic film 10 at the intersection location of the inspecting optical axes L1 and L2 is irradiated with auxiliary light from an auxiliary illuminating part 32. When dust adheres to the photographic film 10, the auxiliary light is dispersed to raise the signal level of each of the detecting parts 30 and 31. It is possible to clearly distinguish signals due to defects in color development from signals due to the dust to improve accuracy in detecting the defects in color development.
Patent JP-2002017004-A (JP)
Title: Power outputting device
Inventor: KAWASHIMA YOSHIHIRO
IPC: B60L50/16
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To protect an inverter circuit or an electricity-storing means if an electric motor becomes uncontrollable and operates as a generator while it is rotating at high speed. SOLUTION: When an assisting motor 40 becomes uncontrollable while a driving shaft 22 is rotating at high speed, system main relays 94a, 94b are turned off to break a battery 94. Electric power regenerated by the assisting motor 40 via a three-phase full-wave rectification circuit consisting of the diodes D11 to D16 of a second drive circuit 92 is consumed by letting a clutch motor 30 operate as an electric motor by controlling the 'on-off' of the transistors Tr1 to Tr6 of a first drive circuit 91. As a result, the overcharging of the battery 94 by the electric power regenerated by the assisting motor 40 can be prevented. Also, the damage to the capacitor 93 becomes preventable by keeping the counter electromotive voltage of the assisting motor 40 less than the withstanding voltage of a capacitor 93.
Patent JP-2002318830-A (JP)
Title: Simulation device, simulation method and program
Inventor: YOSHIE HIROSHI
IPC: G06F17/50
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To resolve such a problem that preparation of effective test data has become difficult, and confirmation of output result by a waveform has been extremely inefficient in a conventional simulation device where such a method has been common that test data based upon signals of 0 and 1 is inputted and simulation result is confirmed by a waveforms of 0 and 1, because of the advancement of the specification of an ASIC and the increase of the processing speed of the complication of the control processing due to the diversification of printing head shape in the ASIC provided with a printing processing function. SOLUTION: The simulation device of the ASCI provided with the printing process function of the printer is provided with a means of directly inputting data for a printing test as image data into the ASIC and a means of outputting printing head data which is output data of the ASIC after simulation as image data. By this, confirmation of a logic verification is facilitated and verification efficiency can be improved.
Patent JP-2002318047-A (JP)
Title: System for monitoring operating state of reefer container
Inventor: KANBE KIYOSHI
IPC: F25D23/00
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a reefer container monitoring system, which is capable of remotely monitoring an operating state of a refrigerated container at each instant and has no trouble of damages to signal cables, even if loading is conducted in a state of the signal cable being connected. SOLUTION: The reefer container operating state monitoring system 2 is provided with a signal fetching means 4 for fetching operating state signal of each of the refrigerated containers 3 and a remote monitoring means 5 for monitoring each operating state of each of the refrigerated containers 3. The signal fetching means 4 includes a container side signal cable 10 to be connected detachably to a control part 3a of the refrigerated container 3, a transmitting means 12 for transmitting the operating state signal to the remote monitoring means 5 and a cable connecter device 13 for detachably connecting the container side signal cable 10 to a transmitting means side signal cable 11. Thereby the remote monitoring means 5 is able to monitor the operating state of the refrigerated container 3 at each moment.  Even if the refrigerated container 3 is loaded in a state of the container side signal cable 10 being connected, the connection between the container side cable 10 and the transmitting means side signal cable 11 will not be released, and the container side signal cable 10 will not be damaged.
Patent JP-2002319136-A (JP)
Title: Multivalued recording method, optical recording medium, playback method and playback unit
Inventor: SASA NOBORU
IPC: G11B7/24088
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a new playback method by which high density development is realized by giving multivalued information to one recording mark and compatibility with the playback system of a conventional CD system and a conventional DVD system is maintained. SOLUTION: With respect to an optical recording medium 6 on which recording marks 10 are formed by (i×j) pieces of mark kinds based on the combination of i-piece length kinds and j-piece height kinds, the length of each recording mark 10 is discriminated by using a general photodetector 7 having light-receiving areas (a) to (d) divided into four on the basis of the addition signals a+b+c+d of all the light-receiving areas divided into four. The height of each recording mark 10 is discriminated on the basis of the subtraction signal (a+d)-(b+c) of the addition signal of the light-receiving areas (a) and (d) present in one side to a direction orthogonal to a recording mark column direction in the light-receiving areas divided into four and the addition signal of the light-receiving areas (b) and (c) present in the other side.  Thereby, the compatibility with the playback system of the conventional CD system and the conventional DVD system is maintained about a discrimination method of length.
Patent JP-2002319706-A (JP)
Title: Light emitting diode chip and light emitting diode device
Inventor: HASHIMOTO TAKUMA
IPC: H01L33/38
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting diode chip that can obtain uniform light emitting areas by improving luminance unevenness, is suppressed in partial deterioration, and improved in emitted light quantity. SOLUTION: In this light emitting diode chip, an n-type semiconductor layer 2, a light emitting layer 3, and a p-type semiconductor layer 4 are successively formed on a substrate 1. The layers 2-4 are divided into four light emitting areas M1-M4 by two dividing grooves 5 and 5 respectively formed along the lines connecting the midpoints of two pairs of facing sides of the layers 2-4. In each light emitting area M1-M4, a pair of n- and p-electrodes is provided. Since the areas M1-M4 which are fed with electricity from paired p-electrodes 71 -74 and n-electrodes 61 -64 are used as the light emitting areas, uniform light emitting areas are obtained by reducing current unevenness and improving luminance unevenness. In addition, the partial deterioration of the chip can be suppressed and the emitted light quantity of the chip can be improved.
Patent JP-2002324634-A (JP)
Title: Solderless connector of coaxial microcable
Inventor: O SHOKA
IPC: H01R103/00
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a method of connecting the center conductor of RF coaxial microcable to the coaxial cable connector without using a conventional soldering method or a precision tool. SOLUTION: The fine center conductor in the coaxial microcable is firstly inserted in a hollow recess hole within the first pin and this first pin is left in a pin positioning tool at hand. The first pin engages with the fine center conductor by an elastic hook in the hollow recess within the first pin, and the first pin after engaging is taken out of the pin positioning tool, and, then, inserted in the second pin and increases rigidity and gives a pressure resultant force of load between the first pin and the center conductor. Lastly, the second pin is inserted in the guide groove in the axis direction of the coaxial cable connector and the first pin and the center conductor are pressure contacted, thereby the separation of the first pin from the center conductor is prevented.  After the coaxial microcable which has completed combining is inserted in the coaxial cable connector, the outer cover layer of the cable is crimped to the connector by a conventional pressing tool.
Patent JP-2002324857-A (JP)
Title: Nonvolatile memory and its manufacturing method
Inventor: KATO KIYOSHI
IPC: H01L27/115
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a nonvolatile memory and its manufacturing method reducing the leak current from a charge accumulation layer to an active layer. SOLUTION: In the nonvolatile memory constituted by using a semiconductor thin film on a substrate 101 having an insulation film, the side end 110 of the active layer is formed into a taper shape. Thereby a first insulation film 106 formed by a thermal oxidation process has a uniform thickness on the side end corner part 111 of the active layer, and local thinning does not occur. In addition, electric field concentration on the side end corner part 111 of the active layer is hard to occur. Thus, leak current from the charge accumulation layer 107 to the active layer 105 is reduced, and charge holding characteristics are improved. As the result, the first insulation film can be further thinned, and the nonvolatile memory with low operation voltage and the high performance of low consumption electric power.
Patent JP-2002322221-A (JP)
Title: Photosetting high molecular insulating material, method of producing the same, electronics-related substrate and electronic parts
Inventor: TAMURA MIEKO
IPC: H05K1/03
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a photosetting high molecular insulating material having excellent electric properties, for example, dielectric constant, dielectric loss tangent, electric insulation and the like, solvent resistance, heat resistance, heat shock resistance, a method of producing the same, electronics-related substrates and electronic parts. SOLUTION: The objective photosetting high molecular insulating substance is produced by photosetting a monomer composition including fumaric diester, two or more carbon-carbon double bonds-bearing cross-linkable monomers and photodecomposition type polymerization initiator. In the preferred embodiment, the fumaric diester is used as the major component. The photodecomposable polymerization initiator preferably includes no metal. The electronics-relating substrates, for example, printed circuit substrates or electronic parts, for example, an insulation film or undercoat material and the like is prepared by forming the constitution material including the high molecular insulating material is formed to a prescribed shape and photoset by irradiating the formed material with light, for example, ultraviolet rays.