baber/WOPTO huggingface dataset:
Patent JP-2004057002-A (JP)
Title: Thermal evaporator and method for thermal evaporation
Inventor: NOMURA MIHARU
IPC: A01N25/18
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal evaporator making the residual amount of an evaporating liquid in a thermal evaporator simply known and stably carrying out evaporation and to provide a method for thermal evaporation.  <P>SOLUTION: The thermal evaporator is obtained by carrying or holding a thermal evaporation container 2 equipped with a container body 7 containing the evaporating liquid 6 such as an insecticidal technical product and having a transparent or a translucent gas-permeable film 8 closing an evaporation port on the top surface of the container body 7 on a heater surface 1 so that the evaporating liquid 6 is kept at an angle so as to contact the gas-permeable film 8. The evaporating liquid 6 is thermally evaporated at the angle so that the evaporating liquid 6 contacts the gas-permeable film 8. As a result, the amount of the liquid in the container 2 can be known from the level of the liquid surface 6a of the evaporating liquid 6 and the amount of the evaporation is stabilized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059706-A (JP)
Title: Process for producing thermoplastic polyurethane elastomer
Inventor: MURAYAMA SATOSHI
IPC: C08G18/65
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoplastic polyurethane elastomer which excels in high strength, high heat resistance, high elasticity, and low temperature properties, is useful in various applications such as medical materials, decorative materials, vehicle materials, mechanical materials, and electrical materials, and has a shape-memory property at a temperature of not lower than room temperature.  <P>SOLUTION: A process for producing the thermoplastic polyurethane elastomer having the shape-memory property comprises reacting (a) an organic polyisocyanate, (b) a polycarbonate diol, and (c) a chain extender having an active hydrogen group capable of reacting with the organic polyisocyanate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059274-A (JP)
Title: Delivery plan producing system and method, information processing device, and delivery plan producing system server
Inventor: NAKAJIMA KAZUYA
IPC: G06Q50/28
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To enable understanding inputted contents about a delivery plan even on a small screen.  <P>SOLUTION: When information (work destination related information) about a work destination generated by delivery is inputted, a summary of that is produced in a client 20, and the summary and another inputted information are indicated in one screen.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004069723-A (JP)
Title: Illuminator and photographing device
Inventor: TOMOTA FUMIO
IPC: G03B15/02
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To mainly eliminate or reduce irregularities in the light distribution of exit light in a positive lens part.  <P>SOLUTION: The illuminator is provided with a light source 13, a 1st optical member 12 for condensing the luminous flux emitted from the light source 13 on nearly the optical axis in a cross section including the radial direction of the light source 13, and a 2nd optical member 11 arranged near the optical axis center and equipped with the positive lens part 112 on which the luminous flux from the light condensing area by the 1st optical member 12 is made incident. And, a diffusion surface 112a for diffusing the exit light is formed on the front surface of the positive lens part 112.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003157000-A (JP)
Title: Electronic map drawing method and device for the same, and on-vehicle navigation device
Inventor: SAEKI MASAHIRO
IPC: G01C21/00
Filed: 2002-08-02
Abstract: PROBLEM TO BE SOLVED: To display a map easy to understand for a user without displaying unnecessarily many facilities when drawing a three dimensional electronic map of facilities. SOLUTION: A viewpoint position and a line-of-sight direction necessary for three dimensional drawing are calculated by a viewpoint calculating means 12 based on the detection result of an present position detecting means 11. Map information near the present position to be drawn is read out of a map information storage means 15 by a signal processing means 14 and, out of the read-out map information, road information is drawn on a display means 17 and, out of facility information with three dimensional form information, only the facility adjacent to a crossing existing in the line-of-sight direction is selected by a display object selection means 13 to be drawn on the display means 17 by a three dimensional picture drawing means 16.
Patent JP-2004068894-A (JP)
Title: Metallic coating gasket
Inventor: MIHASHI AKIRA
IPC: F16L23/16
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate washing an equipped conduit, regarding a gasket used for a pipe line treating liquid requiring high level cleaning performance and purity, such as a drink, medicines, and raw material of these.  <P>SOLUTION: An annular gasket body 6 made from an elastic element such as rubber or synthetic resin, and a corrosion-resistant sheet metal 7 covering an inner part in a diametrical direction on a surface of the gasket body 6 are provided. A high compressing part 6a strongly receiving compressing force from piping 3, 4 more than other parts is provided on the gasket body 6. The sheet metal 7 is provided so as to coat the surface of the inner part in the diametrical direction than the high compressing part, on the gasket body 6. The sheet metal 7 is structured by Ni(nickel) base alloy or Fe(iron) base alloy including at least Cr(chromium) of not less than 13% by mass.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003100624-A (JP)
Title: Flare measuring mask, method of manufacturing mask, method for setting flare influence area on wafer and method of manufacturing mask for flare correction
Inventor: KI GENDAI
IPC: G03F1/36
Filed: 2002-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a flare measuring mask, a method of manufacturing mask, a method for setting flare influence area on a wafer, and a method of manufacturing mask for flare correction. SOLUTION: Line widths of photoresist pattern are compared in a light shielding region and a light transmitting region by executing the photolithography process using a mask including the light shielding region and light transmitting region having a plurality of light transmitting patterns (S2, S5). With such comparison of line widths, flare of lens is expressed quantitatively and the region influenced by flare on the wafer can be measured (S7). Moreover, a uniform pattern can be obtained on the wafer by measuring an opening/closing ratio within the region influenced by flare can be measured based on the amount of flare of lens and then correcting (S8) the line widths of the mask pattern based on this opening/closing ratio.
Patent JP-2004075308-A (JP)
Title: Elevator facility planning device
Inventor: HIKITA SHIRO
IPC: B66B1/18
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevator facility planning device capable of performing traffic calculation/facility planning of a one shot multicar in the same way as the case of single deck in an elevator system in which a plurality of cars are operated in one shaft.  <P>SOLUTION: This elevator facility planning device is provided with a transportation capacity calculation means 1D having an each car going-round time calculation means 1D1 for calculating car going-round time per car based on given building specification/car specification data, a going-round time comparison/calculation means 1D2 for comparing going-round time of each car from each car going-round time calculation means and calculating substantial going-round time, and a substantial transportation capacity calculation means 1D3 for calculating substantial transportation capacity per shaft based on the results of calculation of the going-round time comparison/calculation means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079859-A (JP)
Title: High-pressure treatment apparatus
Inventor: WATANABE KATSUMITSU
IPC: H01L21/304
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-pressure treatment apparatus which is capable of increasing its inner pressure at a higher rise rate of pressure without causing damage to a work, shortening a treating time, ensuring a uniform treatment for the work, and reduced in volume.  <P>SOLUTION: The high-pressure treatment apparatus is equipped with a high-pressure vessel 1 housing a plurality of the works 6 and a feed unit feeding a treating fluid to the high-pressure vessel 1. A step-up inlet 10 for feeding the treating fluid into the high-pressure vessel 1 to increase its internal pressure and a treatment inlet 11 for feeding the treating fluid to a plurality of the works 6 are separately provided to the feed unit, a holding means 7 holding the works separately is provided inside the high-pressure vessel 1, and the treatment inlet 11 is provided to the holding means 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004074989-A (JP)
Title: Engine supporting device
Inventor: INOUE IKUYA
IPC: B63H21/30
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine supporting device capable of reinforcing a power drive transmission case and improving supporting rigidity for an engine.  <P>SOLUTION: In this supporting device for the engine 1, the engine 1 is supported via a mounting member 20 formed separately from a gear case 11. The mounting member 20 is fixed to the gear case 11 for reinforcing the gear case 11. In the mounting member 20, reinforcing members 22 and 22 are arranged above and below a crank shaft 3 center, and the mounting member 20 is formed of a box body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004085276-A (JP)
Title: Film-thickness measuring method and film-thickness measuring apparatus
Inventor: SHINYA KAZUYA
IPC: G01B11/06
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film-thickness measuring method which uses spectrometry and can be used for a double film, constituted of a plurality of layers having different refractive indexes.  <P>SOLUTION: On the basis of a special feature of waveform of interference spectrum, a measurement spectrum waveform can be expressed approximately, by using a linear combination of a plurality of base spectra. By using base spectra, wherein the period is fixed previously as a variable, approximate spectrum wherein square spread to measurement spectrum becomes a minimum is found for each period, and the relation between the minimum square spread and periods is obtained as a graph. Correspondence between the respective layers of the double film and extremum dots of a minimum square spread which appear plurally in the case of a double film is obtained. The film thickness is calculated from the period, which gives extremum dots to each layer and the refractive index of the layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004084750-A (JP)
Title: Rehabilitation pipe of existing sewage pipe having corrosion-resistant seal structure
Inventor: KANEUJI MAKOTO
IPC: F16L21/02
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rehabilitation pipe of an existing sewage pipe having a corrosion-resistant seal structure for protecting a cut-off seal member and a coupling member (a collar) from sulfuric acid produced in the sewage pipe when a thin-walled FRP pipe is used for the rehabilitation pipe.  <P>SOLUTION: In a rehabilitation pipe 2 constituted by joining a fiber-reinforced plastic (FRP) ring and arranged in an existing sewage pipe, a corrosion-resistant seal member 7 is disposed on an outer circumferential part of a joint part between rings 5, and a cut-off seal member 10 and a collar 6 as a coupling member are successively disposed on the outer side thereof to join the rings 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004085921-A (JP)
Title: Base material for lithography
Inventor: IGUCHI ETSUKO
IPC: G03C1/825
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a base material for lithography having preferable film forming properties while keeping high absorbance characteristics.  <P>SOLUTION: The base material for lithography is obtained by mixing (a) a crosslinking agent comprising a specified nitrogen-containing compound, (b) two kinds of (meth)acrylate units expressed by general formulae (1) and (2), and (c) an organic solvent. In formula (1), R<SP>1</SP>represents a hydroxyl group, a carboxyl group or the like, and X represents a 1 to 4C alkyl chain. In formula (2), R<SP>2</SP>represents a hydroxyl group, a carboxyl group or the like, Y represents -SO<SB>2</SB>-, -CO- or -SO-, and n represents 1 to 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004091829-A (JP)
Title: Etching method and etching apparatus
Inventor: JINRIKI HIROSHI
IPC: C23F1/24
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an etching method for reducing damage to a substrate, and to provide an etching apparatus.  <P>SOLUTION: This method is characterized by etching a HfO<SB>2</SB>film 105 of a wafer W with an etching gas containing hexafluoroacetylacetone (Hhfac).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092445-A (JP)
Title: Control method of exhaust gas purification system
Inventor: NAGAOKA TAIJI
IPC: F02D21/08
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control method of an exhaust gas purification system that enables the efficient removal of NO<SB>X</SB>by eliminating the influence of sulfur poisoning while suppressing the decrease in fuel efficiency in the exhaust gas purification system that uses NO<SB>X</SB>storage reduction catalyst to remove NO<SB>X</SB>from exhaust gas.  <P>SOLUTION: The control method of the exhaust gas purification system 1, in which the NO<SB>X</SB>storage reduction catalyst 30 having catalyst metal and NO<SB>X</SB>storage material is mounted in an exhaust passageway 3 of an engine 10, performs a recovery process of the NO<SB>X</SB>storage reduction catalyst 30 from the sulfur poisoning by a moderate rich control that controls the air-fuel ratio of exhaust gas to be a stoichiometric air-fuel ratio or a value slightly lower than the stoichiometric air-fuel ratio when the NO<SB>X</SB>storage reduction catalyst 30 warms up to a temperature equal to or higher than a sulfur purge temperature.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095036-A (JP)
Title: Optical disk reproducing device and and its control method
Inventor: TSUDA HIROYUKI
IPC: G11B20/10
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce power consumption in the sleep mode for temporarily stopping the processing of each section without cutting off power.  <P>SOLUTION: TOC which is the index information of an optical disk is stored in a buffer RAM 7. The stopping of a clock for holding the stored contents is conventionally impossible. However, data such as the TOC used even after a return from the sleep mode are transferred from the buffer RAM 7 through a microcomputer interface 33 and a memory control section 31 to an SRAM 16 mounted on a digital signal processing section 5, and backed up. When the clock is stopped, the stored contents are deleted since the buffer RAM 7 is not refreshed. In return from the sleep mode, the contents of the SRAM 16 are transferred again to the buffer RAM 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092549-A (JP)
Title: Engine
Inventor: KAWAI SHIRO
IPC: F02F1/00
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cylinder liner characterized by a small diameter expansion when the liner diameter widens under the effect of fuel gas in a design to suppress an increase in the liner weight.  <P>SOLUTION: The upper end portion of the cylinder liner 3 is composed of a thick wall unit 3B, and this thick wall unit is connected with a thin wall unit 3C below by means of a connection unit 3D. This connection unit 3D for its part is in the form of a taper whose wall thickness becomes slimmer along with the progress from the upper position to the lower one.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004094857-A (JP)
Title: Vending machine and vending machine system
Inventor: KATO KEISUKE
IPC: G06Q50/00
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To promote sales of commodities without requiring a central management server.  <P>SOLUTION: When a vending machine has sold a commodity after verification of a terminal device 10, the vending machine searches whether sale history information corresponding to user information of the terminal device 10 exists in a vending machine memory 203 of the vending machine itself or not. The sale history information is updated when existing there, and the sale history information corresponding to user information of the terminal device 10 is searched furthermore through a network when not existing there, and new sale history information is generated and is stored in the vending machine memory 203 correspondingly to user information of the terminal device 10 in the case that the sale history information doesn't exist in any other vending machine. When the sale history information exists in another vending machine, the sale history information is acquired and is updated and is stored in the vending machine memory 203.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004091038-A (JP)
Title: Packaged product manufacturing equipment
Inventor: TAKEUCHI SATOSHI
IPC: B65B55/24
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sticking-substance removal device capable of separating and removing from a flexible container even a sticking substance sticking in small projection volume and with strong sticking force, and to provide packaged product manufacturing equipment having the device.  <P>SOLUTION: The equipment includes a suction port having a suction opening capable of covering the filling opening of the flexible container, and a shielding portion insertable into the filling opening. The equipment is provided with the sticking-substance removal device having a drive part which integrally moves the suction port and the shielding portion, thereby inserting the shielding portion into the container, and pulls from the container the shielding portion to which the flexible container is clinging.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004104175-A (JP)
Title: Ip multicast communication system, ip multicast data distribution method, and program therefor
Inventor: NAGARE KAZUHIDE
IPC: H04L12/70
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IP multicast communication system for managing a reception state of a terminal being a distribution destination of multicast data through application of periodic authentication to the terminal.  <P>SOLUTION: The IP multicast communication system includes: a relay apparatus 40 for copying multicast data transmitted from a distributor 10 and transmitting the data to a plurality of terminals; and an authentication apparatus 30 for periodically transmitting a message to the terminal to which the data are distributed in order to discriminate whether or not the terminal receives the data, and transmitting a distribution end message denoting the completion of data reception by the terminal to the relay apparatus 40 to terminate the data distribution to the terminal when detecting the terminal whose data reception is finished.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004098729-A (JP)
Title: Parking support device
Inventor: OKAMOTO SHINICHI
IPC: G03B15/00
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a parking support device capable of supporting a driver who is inexperienced in parking to easily park.  <P>SOLUTION: A detecting means detects a direction of a target parking zone O in relation to a direction of a vehicle at a current position. A prediction course calculation means calculates a predicted course t<SB>2</SB>or t<SB>3</SB>of the vehicle according to steering angles. A parallel position calculation means calculates a position P31 or P32 where a direction of an own vehicle gets in parallel with the direction to the target parking zone at first when the own vehicle travels on the predicted course t<SB>2</SB>or t<SB>3</SB>based on the direction of the target parking zone O. A first superposition means superposes a position image indicating the calculated position on a pick-up image of vehicle peripheral imaged by imaging means loaded on the vehicle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004101621-A (JP)
Title: Charging device and image forming apparatus
Inventor: KURITA TOMOKAZU
IPC: G03G15/02
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve the cleaning performance of a charging roll.  <P>SOLUTION: A cleaning brush 59 biased by a rocking arm 79 is pressed toward the direction of a line A linking the shaft center 121 of a photoreceptor drum 12 and the shaft center 131 of the charging roll 13a. Then, the contact of the brush 59 with the roll 13a is released by the arm 79 other than when cleaning operation is performed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004104309-A (JP)
Title: Image communication apparatus
Inventor: SUZUKI OSAMU
IPC: H04N1/00
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently manage one's communication party information received from one's communication party and one's communication party information being designated by an own machine, to print and output them by a printer, and to display and output them to a display screen such as an operation panel.  <P>SOLUTION: A communication information management means 3 manages information stored in a communication information storage means 2. A printing means 4 prints an image received by a facsimile communication means 1 and communication management information extracted from the communication history storage means 2. An operation display means 5 has the operation panel and the display screen for displaying at least operation support information and the communication management information. A main control means 7 has at least the facsimile communication means 1, communication information storage means 2, communication information management means 3, printing means 4, and operation display means 5. The communication history storage means 2 stores the one's communication party information received from the one's communication party as remote information, stores the one's communication party information designated by the own machine as local information, and stores the history of communication by the facsimile communication means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004097070-A (JP)
Title: Method and apparatus for rearing crustacean larva
Inventor: MURAKAMI SHIGESUKE
IPC: A01K61/00
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently rear a large amount of crustacean larvae in a high survival rate.  <P>SOLUTION: The single tank type apparatus for rearing crustacean larvae has constitution that crustacean larvae are reared until 30 days after hatching in a rearing water tank in which the peripheral wall of the water tank is vertically rotated at 0.3-1.0 cm moving speed per second. After the passage of 30 days after hatching, the moving speed is 0.3-0.5 cm moving speed per second. The rearing water tank is vertically rotatably attached to a horizontally arranged stationary shaft.  <P>COPYRIGHT: (C)2004,JPO