baber/WOPTO huggingface dataset:
Patent JP-2004049977-A (JP)
Title: Refined water making method by reverse osmosis module and refined water making apparatus employing the method
Inventor: SUGIMOTO AKIHIKO
IPC: C02F1/44
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refined water making method due to a reverse osmosis membrane module having a sterilization and disinfection function for keeping refined water cleanness and excellent in operability, ecconomical efficiency and safety, and a refined water making apparatus.  <P>SOLUTION: In the refined water making method for feeding pretreated raw water, which is treated in a pretreatment part for removing residual chlorine in raw water, to the reverse osmosis membrane module under pressure and separating the same into refined water and concentrated water by a reverse osmosis membrane, a heating device for making high temperature water with a temperature of 60 to <75°C is provided and the high temprature water made by the heating device is supplied to the membrane separation module part. Further, branch pipelines communicating with the refined water pipeline and concentrated water pipeline of the membrane separation module part through the heating device are provided and the high temperature water supplied to the membrane separation module part is recovered/circulated to the heating device through the branch pipelines to disinfect the reverse osmosis membrane module.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004018516-A (JP)
Title: Vaporizable/decolorable bactericidal fungicidal agent having indicator function
Inventor: UEDA NORIO
IPC: A01N31/08
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vaporizable/decolorable bactericidal fungicidal agent, capable of controlling/inhibiting increase of bacteria, fungi, etc., by using a sustained-release vaporizable gas, and capable of performing an indicator function of visually suggesting that efficacy of the bactericidal fungicidal agent is lost by subjecting a part of the agent to color reaction with an electron-donative color-developing organic compound (such as a leuco dyestuff) to develop color and then discoloring/decoloring the developed color in accordance with disappearance of the agent due to gasification, and to provide a method for recognizing and ensuring the indicator function and a long-term sustained-release period in which the efficacy is sustained.  <P>SOLUTION: This vaporizable/decolorable bactericidal fungicidal agent is obtained by supporting a solution on a carrier, and then evaporating/vaporizing solvents contained in the solution, wherein the solution is obtained by dissolving the vaporizable bactericidal fungicidal agent, the electron-donative color-developing organic compound, a solid polymer, and another auxiliary additive for obtaining performances, such as a water solubility-giving, bactericidal agent-dissolving, crystallization-inhibiting, and color development-assisting performance, or a surfactant, and further, if necessary, an antioxidation agent, a color development stabilizer, etc., in one, two or more low/medium-boiling solvents.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004050206-A (JP)
Title: Centrifugal casting method
Inventor: SASAKI HISAO
IPC: B22D13/10
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the generation of oxides in the inner face side of a product, when centrifugally casting a cast iron tube.  <P>SOLUTION: When centrifugally casting a tubular body by feeding a molten metal 8 into the inner part of a rotary casting mold 1, a reducing agent is added to the surface of the molten metal 8 before the molten metal 8 cast is solidified. A reducer that contains a thermite agent and causes thermite reaction by the heat of the molten metal is preferable as the reducer 9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003158979-A (JP)
Title: Method for regulating thermal transpiration temperature
Inventor: NOMURA MIHARU
IPC: A01M1/20
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for regulating a thermal transpiration temperature so as to set the volatilization amount of a material (insecticide) to be transpired.  <P>SOLUTION: In transpiring the material to be transpired by heating a container having a recessed part 2 for storing the material to be transpired, a flange part 3 arranged at the periphery of the recessed part 2 and a rib 9 projected from the bottom of the recessed part 2 in the recessed part 2, the surface temperature in the recessed part 2 is regulated by the depth h of the recessed part 2 and the area of the flange part 3 or the volume of the rib 9. Consequently, the volatilization amount of the material to be transpired can arbitrarily set even if the temperature of a heater is constant.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004055955-A (JP)
Title: Thin film evaluation method
Inventor: MIZUTA ARIYOSHI
IPC: G01N21/3563
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin film evaluation method whereby a film characteristic and a structure of an Si substrate / insulation film interface can be measured by having only to form an insulating thin film such as a gate insulating film so as to feed back the measured result to a film forming condition of the insulating thin film in a short period of time.  <P>SOLUTION: Only an Si wafer 21 and the insulating tin film 22 formed on the Si wafer 21 are used for samples 23, the infrared spectroscopic method (refer to Figure 1(B)) is applied to the insulating thin film 22 to measure and evaluate the film quality of the insulating thin film 22.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051888-A (JP)
Title: Heat shrinkable polyester film
Inventor: ANAMI TETSUYA
IPC: B29K105/02
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat shrinking polyester film having excellent shrinking characteristic in a wide temperature range from a low temperature to a high temperature, generating little wrinkle, shrinkage spot, etc., and excellent in breaking resistance and solvent adhesiveness, and suitable for the use in labels.  <P>SOLUTION: This heat shrinkable polyester film contains ethylene terephthalate as the main component, and one from the group consisting of a 1, 4-cyclohexane dimethanol component and other copolymerizable components, and its heat shrinkage rate tested with the heat shrinkable polyester film cut in a square having a dimension of 10 cm by 10 cm, immersed 10 seconds in a hot water of 95°C and raised, then 10 seconds in a water of 25°C and raised, is not lower than 50% in the direction of maximum shrinkage and not higher than 10% in the direction orthogonal to the direction of the maximum shrinkage, and it can be solvent adhered with 1, 3-dioxolane.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003175489-A (JP)
Title: Device for on-the-fly cutting of sheet-like print material
Inventor: GLEMSER GERHARD
IPC: B26D1/56
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve a device for on-the-fly cutting of a sheet-like print material.  <P>SOLUTION: This device is provided with a cutting module 40 of the rotary system, and at least one of edge part sensors 32, 32' positioned in front of the module 40 to detect a front edge part or a rear edge part of the sheet-like print material 1. In the device, a start of a cutting process is determined relating to detection signals by the edge part sensor 32, 32' and a length of the sheet-like print material 1, by an electronic equipment.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004063850-A (JP)
Title: Cmp equipment
Inventor: MAEDA JITSUTA
IPC: B24B37/30
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide CMP equipment, wherein the whole surface of a semiconductor wafer is polished with direct pressure by using only gas and can be polished uniformly through the adjustment of the pressure of the gas applied to the wafer.  <P>SOLUTION: The inside of a wafer carrier 7 of the CMP equipment 1 is constituted of a retainer ring 8 for retaining a wafer 6, a guide part 10 on which a gas introducing port 9 for supplying gas to each area of the wafer 6 is arranged, and a partition part 11 for partitioning the space, formed by the wafer 6 and the guide part 10, into each area.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061979-A (JP)
Title: Liquid crystal display
Inventor: TESHIROGI TOSHIYUKI
IPC: H01L21/60
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display in which electric corrosion of connecting wires formed on a substrate to connect a driving IC mounted on the substrate with an FPC is prevented.  <P>SOLUTION: One and the other lead wires to lead one and the other electrodes to one side face of a pair of substrates 10, 20 are formed on either or both of the pair of substrates 10, 20. The driving IC 50 is mounted on one or the other substrate 10, 20 and electrically connected to one or the other lead wire. A connecting wire 6b to electrically connect the IC 50 and the FPC 66 is formed on the substrate where the IC 50 is mounted. The IC 50 is electrically connected to one end of the wire 6b, and an ACF (anisotropic conductive film) 67 is formed near the IC 50 on the wire 6b to electrically connect the wire 6b with the FPC 66 through the ACF 67. One end of a wire pattern 66a in the FPC 66 is formed near to the IC 50 to electrically connect the IC 50 with the FPC 66.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004057639-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which can enhance interests in changes in the shooting interval of balls by relating the changes in the shooting interval of the balls to the contents of games while raising the degree of technical intervention by players.  <P>SOLUTION: The game machine is provided with a shooting speed change switch 120 which shortens the shooting interval of the balls based on the operations of players as compared with the normal interval (switching the shooting speed A (90 balls/min) to the shooting speed B (110 balls/min)), mobile members 43a and 43b which operate to facilitate the inflow of the shot balls to a specified scoring area and speakers 109a and 109b for informing players of the operation timings of the mobile members 43a and 43b. This can raise the degree of technical intervention by the players by relating the changes in the shooting interval of the balls to the contents of games and furthermore, enhance interests in changes in the shooting interval of the balls.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004057695-A (JP)
Title: Double-levered scissors
Inventor: TSUNODA SHINJI
IPC: B26B17/02
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pair of double-levered scissors capable of giving effective cutting power, without having such large opening/closing strokes in cutting.  <P>SOLUTION: This pair of double-levered scissors consists of a first lever pair 3 which rotate about commonly-used first fulcrums 1a and 1b to expand the gap between the nose parts on the short arm side by narrowing the gap between the handles on the long arm side; and a second lever pair 6, their long arms being pivoted about respective pins on the short arm side 7 of the first lever pair, which rotate about two separate second fulcrums 4 respectively to close the blades on the short arm side, following the expansion of the short arm side. This pair of double-levered scissors is provided with the two separate first fulcrums, and each short arm of the first levers is respectively connected with each long arm 8 of the second levers. Each of the supposed action lines joining each of these points, regarded as working points, with each of the second fulcrums, and each of the supposed progressive lines made as each of these working points are moved, form a supposed working angle where they cross. The working angle is increased as the cutting movement proceeds, and the angle is set about 90 degrees at the end.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066394-A (JP)
Title: Machining device
Inventor: OZAWA YOSHIO
IPC: F15B11/00
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a machining device for securely and promptly restarting to machine a work after a suspended state.  <P>SOLUTION: The machining device is provided with a hydraulic circuit 12 driven by a hydraulic oil from a main pump 13. An auxiliary pump 14 with a smaller capacity than the main pump 13 is connected in parallel with the main pump 13. A suspended state detecting means 15 for detecting the suspended state of the device is provided. A pump controlling means 16 is controlled based on detection of the suspended state of the suspended state detecting means 15 to drive the auxiliary pump 14 and stop the main pump 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004071835-A (JP)
Title: Bipolar transistor, multi-finger bipolar transistor, epitaxial substrate for manufacturing the bipolar transistor, and method for manufacturing the bipolar transistor
Inventor: HONJO KAZUHIKO
IPC: H01L21/331
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a practical technology by which a ballast resistance used for the prevention of thermal runaway of a bipolar transistor is integrated on a substrate where the the bipolar transistor is formed.  <P>SOLUTION: The bipolar transistor is provided with collector areas (3 and 5), a base area (6), emitter areas (8-10), an emitter electrode (13), and a resistance layer (12) that is provided between the emitter areas (8-10) and the emitter electrode (13) and is formed of a material with higher resistivity than the emitter electrode (13). The resistance layer (12) is formed of a compound material that a metal is dispersed in an insulator.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066399-A (JP)
Title: Grinding process and grinding device
Inventor: KISHIDA NAOYUKI
IPC: B24B37/00
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To stably process the surface of a workpiece into a high-degree mirror finished surface without deteriorating the attachment power of a silica particulate to the surface of a grinding tool although it is necessary to grind an optical glass for a long time.  <P>SOLUTION: If a grinding tool 26 and an optical glass 21 are contacted and are relatively rotated, the optical glass 21 is ground while a colloidal silica liquid 15 is supplied to a contacted section. The grinding device is provided with a pH meter 6 which measures the pH value of the colloidal silica liquid 15 supplied to the contacted section, a dispenser 7 which stores an alkaline solution and supplies the alkaline solution to the colloidal silica liquid 15 and a control section 8 of the dispenser 7 which controls the supply of the alkaline solution so as to allow the pH value of the colloidal silica liquid 15 to be kept accoring to the pH value measured by the pH meter 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004072518-A (JP)
Title: Amplifier
Inventor: SASAKI HIROAKI
IPC: H03F1/34
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To complete switching from an operating state to an operation stop state in a short period of time and to reduce impedance change in changing operations.  <P>SOLUTION: An amplifier comprises an amplification transistor 1 with bias voltage applied to the base and with the emitter grounded, and a power feeding circuit 4 consisting of a switching means 4a and a feeding resistor 4b connected serially to each other and for feeding power supply voltage to the collector of the amplification transistor 1. A feedback resistor 6 connects a connection between the power feeding circuit 4 and the collector of the amplification transistor 1 and a base in a direct current manner to reduce impedance change when the operating state in which the switching means 4a is turned on to cause a normal collector current flow to the amplification transistor 1 is changed to a state in which the switching means 4a is turned off to stop the operating state of the amplification transistor 1 and also to shorten a switching time when the operating state is changed to the operation stop state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004071409-A (JP)
Title: Vehicular lighting fixture and light distribution control method for same
Inventor: OKUMURA KAZUHISA
IPC: F21W101/12
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular lighting fixture having a large degree of freedom of light distribution such as a irradiation range and illuminance.  <P>SOLUTION: This vehicular lighting fixture is composed by installing a plurality of illuminants each comprising a light emitting diode of a light source, and a light guide lens for guiding the light emitted from the light emitting diode. The illuminants include, for instance, two kinds of projecting illuminants 10 and fan-type illuminants 20 having different light distributions different from each other. Thereby, the degree of setting freedom for the irradiation range, illuminance and the like of the vehicular lighting fixture using the LEDs for the light source is further increased.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065154-A (JP)
Title: Frozen tempura
Inventor: KUSUMEKI SHOICHI
IPC: A23L7/157
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a frozen Tempura (deep batter fried food) enabling the same fresh feeling and taste of an ingredient material, and the same fragrant flavor and crispy feeling of the coating as the Tempura just after the frying to be reproduced even by cooking by thawing, and hardly causing change in the shape.  <P>SOLUTION: The frozen Tempura having the coating with a multilayered structure has a primary coating formed so as to cover the surface of the ingredient material and preventing the reduction in the water content of the ingredient material, and a secondary coating formed so as to cover the primary coating and for keeping the crispy feeling peculiar to the Tempura. The primary coating is formed by a heating method except frying with an oil.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065825-A (JP)
Title: Diving fin
Inventor: CHIA-TEE FUU
IPC: B63C11/02
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diving fin which has reduced resistance to water in kicking and heightened power saving effect.  <P>SOLUTION: In a middle position of a longitudinally long blade 10, a lateral first groove A1 is disposed, and on both sides of the blade 10, a second groove A2 and a third groove A3 are provided respectively along edges of side ribs 101 on both sides of the blade, one end of each of the grooves is extended to both sides of a foot pocket 11 and the other end is linked to both sides of the first groove A2 to form an approximately U-shaped through divided groove A. Then, the blade 10 is divided into a first blade 1021 being a fixed portion and a second blade 1022 being a movable portion.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004080836-A (JP)
Title: Street installation type transformer device
Inventor: MURATA KOICHI
IPC: H02B1/56
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a street installation type transformer device which can suppress the temperature rise of the ceiling board of a casing.  <P>SOLUTION: A transformer is housed in the casing, and the flank of the casing is provided with a vent hole for releasing the heat from the transformer. The ceiling plate 6 of the casing is provided with attachment holes 11a and 11b. Vent hole, formed bodies 13a and 13b having vent holes, are attached to the attachment holes 11a and 11b. A heat-shielding plate 16 is attached to the downside of the ceiling plate 6, between each vent hole formed body and the next 13a and 13b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079215-A (JP)
Title: Charger for battery forklift
Inventor: FUKUDA TAKASHI
IPC: B66F9/24
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charger for a battery forklift capable of changing a charging system inexpensively.  <P>SOLUTION: A switching regulator 3 is connected to an external ac power supply 1 via a magnet switch 2. The switching regulator 3 is provided with a voltage applying means 7 which detects charging voltage actually that is applied to a battery 5 with the switching regulator 3. Based on the actually applied charging voltage, the voltage applying means 7 calculates charging time that remains until the end of charging in the case of carrying out constant current charge, calculates assumed charging voltage to be applied to the battery 5 at a timing earlier by the time equal to the remaining charging time than the timing of the end of charging in the case of carrying out quasi-constant voltage charge and then outputs it to the charge controller 4. Consequently, the charge controller 4, which is originally used only for quasi-constant voltage charge, can be used for constant current charge.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004077629-A (JP)
Title: Method of connecting of fiber bragg grating
Inventor: EJIMA MASAKI
IPC: G02B6/02
Filed: 2002-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for connecting fiber Bragg gratings which reflects an optical signal wholesomely by avoiding the attenuation of an optical signal by a cladding mode in the case of arranging a plurality of fiber Bragg gratings with different reflection wavelengths in a line.  <P>SOLUTION: In multiple connection fiber Bragg gratings formed by connecting the plurality of fiber Bragg gratings for reflecting optical signals with different wavelengths in a line and for reflecting a plurality of optical signals, the plurality of fiber Bragg gratings are connected in an order from a fiber Bragg grating for reflecting an optical signal with a short wavelength to that for reflecting an optical signal with a long wavelength and from a terminal side on which a light signal is made incident to another terminal side, and then, the optical signals are made incident.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004074049-A (JP)
Title: Fleet marking method
Inventor: OKADA HISAHIRO
IPC: C09D11/38
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fleet marking method which can express clear images even in the dark, a fleet marking method which forms images by discharging ink by an ink jet system, and a coating material or ink for fleet marking.  <P>SOLUTION: The fleet marking method using the coating material or ink for fleet marking containing an inorganic phosphor, more particularly, the inorganic phosphor having an average grain size of ≤2.0 μm and the fleet marking method of forming the images by using such coating material or ink and discharging the coating material or the ink by the ink jet system are provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003096567-A (JP)
Title: Film treatment apparatus
Inventor: YONENAGA TOMIHIRO
IPC: H01L21/285
Filed: 2002-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a film treatment apparatus which can reduce the frequency of the wet cleaning work by forming a film deposition preventive film on a surface of a shower head. SOLUTION: In the film treatment apparatus for depositing a metal film or a metal compound film on a surface of a work which comprises a film treatment chamber 34 having a loading table 4 to load the work W thereon inside, and a gas feed unit 62 to feed a process gas in the film treatment chamber at the position facing the loading table, the gas feed unit is the shower head having a large number of gas nozzles to discharge the gas into the film treatment chamber, and the film deposition preventive film 78 in which film treatment is difficult is formed on the entire surface of the shower head and facing the loading table. Deposition of a metal oxide film which cannot be removed by the dry cleaning or the like is prevented, and the frequency of the wet cleaning work is reduced.