baber/WOPTO huggingface dataset:
Patent JP-2001200333-A (JP)
Title: Rotor shaft for rotary electric machine and rotary electric machine using same
Inventor: SHIGA MASAO
IPC: H02K1/22
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a rotor shaft for a rotary electric machine provided with high strength, high toughness and high magnetic properties and to provide a large capacitance rotary electric machine and a large capacitance generator using the same. SOLUTION: This high strength low alloy steel has a composition containing, by weight, 0.15 to 0.30% C, <=0.1% Si, 0.05 to 1% Mn, 3.0 to 5.0% Ni, 2.05 to 3,0% Cr, 0.1 to 1.0% Mo, 0.03 to 0.35% V, and the balance substantial Fe, or containing 0.15 to 0.35% C, <=0.1% Si, 0.05 to 1% Mn, 3.25 to 5.0% Ni, 1.5 to 3.5% Cr, 0.1 to 1.0% Mo, 0.03 to 0.35% V, and the balance substantial Fe, and in which the above (Ni/Cr) ratio is 1.2 to 1.81, and the rotary shaft for a rotary electric machine uses the same. In this way, a large capacitance generator with the capacitance of 900 MVA or more and a motor with the rotating speed of 5,000 rpm or more can be produced.
Patent JP-2002162000-A (JP)
Title: Water seal device for gas duct
Inventor: SAKUMA KENGO
IPC: C21C5/40
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To avoid hazardous nature of toxic accident due to retention of carbon monoxide, explosion and backflow in the water seal device for a gas duct that consists of a rotary type water seal valve and a V type water seal valve. SOLUTION: The water seal device for a gas duct equips with a water supply line with solenoid valves 18 at he bottom of the rotary type water seal valve 13, a blow line with a solenoid valve 20 at the bottom of the V type water seal valve 14, a pressure gauge 21 on the duct part P between the rotary type water seal valve 13 and V type water seal valve 14, a vent line with a vent valve 23 and a N2 pipe line with a solenoid valve to open and close corresponding to the pressure detecting signal from the pressure gauge 21, and a pressure equalization line 27 connected to the upper part of the both sides duct of the V type water seal valve 14a, 14b with a solenoid valve 26 to open and close corresponding to the pressure-detecting signal from the pressure gauge 21.
Patent JP-2002157731-A (JP)
Title: Recording medium and magnetic storage device
Inventor: MURAKAMI KAZUHISA
IPC: G11B5/76
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a lubricant on the surface of a medium scattered in a disk reduces sliding durability. SOLUTION: The shape of the medium is changed from a disk shape to a cylindrical shape so that the lubricant is not scattered even if the medium is rotated at in high speed.
Patent JP-2002164649-A (JP)
Title: Method for manufacturing printed wiring board
Inventor: KASHIWAGI TETSUYA
IPC: H05K3/40
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a printed wiring board capable of preventing imperfect filling when through holes formed on a substrate to be filled is filled with resin paste to cover the holes. SOLUTION: In the method, the substrate to be filled is used, which has front and rear surfaces and a plurality of through via conductors piercing the front and rear surfaces and having through holes in the inside. When the resin paste is filled from the front surface into the inside of the through holes of the substrate to perform filling printing, the paste is applied directly into the through holes by a squeegee without using a mask. Thus, imperfect filling of the paste can be prevented even when the substrate has through holes with a small diameter and has a part where the through holes are collectively formed and a part where the through holes are formed not so collectively.
Patent JP-2002168456-A (JP)
Title: Cooker
Inventor: HASEGAWA YUICHI
IPC: F24C7/02
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To permit automatic heating by an infrared ray sensor even in the case when the temperature of a saucer is higher than the finish temperature of the object to be heated such as the case immediately after the heating by the heater. SOLUTION: By providing a lower infrared ray sensor 9 detecting the temperature of a saucer 5 mounting the object to be heated 1, the temperature of the saucer 5 is detected by the lower infrared ray sensor 9. This detected temperature data and the temperature data of the object to be heated 1 detected by an upper infrared ray sensor 8 are processed by a computer 10 so as to heat to the preset finish temperature.
Patent JP-2002167805-A (JP)
Title: Ground boring machine
Inventor: WATANABE KENTARO
IPC: E02F9/16
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To reduce an operator's fatigue significantly by performing operations well in drill-rod propelling equipment or making a machine run smoothly. SOLUTION: This ground boring machine is constituted of a machine body 2 with a traveling body 1, drill-rod propelling equipment 4 which drives a drill- rod into the ground or draws it from the ground, and an operator seat 30 which is installed to the above machine body 2 in a way it can move freely in its breadth wise direction so that operations in the drill-rod propelling equipment 4 or traveling of the machine body 2 can be made in good conditions by extending the operator's seat outwards or housing it inwards if need be.
Patent JP-2002169087-A (JP)
Title: Zoom lens and optical equipment using the same
Inventor: NANBA NORIHIRO
IPC: G02B7/10
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain a four-group constitution zoom lens having a high zoom ratio of >=8 which is suitable for a digital camera using an imaging device with one million or more pixels, and to obtain optical equipment using the zoom lens. SOLUTION: As for the zoom lens provided with a 1st group which is fixed at zooming and focusing, and having a positive refractive power, a 2nd group having a zooming function and a negative refractive power, a 3rd group having a positive refractive power and a 4th group having a function of correcting an image field which is shifted at zooming and also a focusing function and having a positive refractive power, in this order from an object side, and the 1st group is constituted of a doublet constituted of a negative lens and a positive lens, and two meniscus positive lenses whose convex surfaces face the object side, in this order from the object side, and the 2nd group is provided with at least three negative lenses and one positive lens.
Patent JP-2002169772-A (JP)
Title: Information processor, information processing method and recording medium
Inventor: MAEDA SATORU
IPC: H04N7/173
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To more speedily sign up. SOLUTION: A network managing server receives a unit serial number from an information processor in a step S62. In a step S63, a database is referred to and the received unit serial number is retrieved. When the unit serial number cannot be detected, a system is advanced to a step S65 and a command starting manual setting is transmitted to the information processor. When the unit serial number is detected, the presence or absence of joining, which is recorded in the database in accordance with the received unit serial number, is decided in a step S81. When non-joining is decided, the system is advanced to a step S82. The network managing server transmits the command for starting automatic setting to the information processor.
Patent JP-2001210060-A (JP)
Title: Encode method, reproducing method
Inventor: TANAKA YOSHIAKI
IPC: G10K15/04
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To group one or above of compositions containing an original composition without complicating constitution and operation of a reproducing side, to transmit them and to reproduce them. SOLUTION: A data structure comprises a first title group constituted of an audio title containing the original composition, a second title group being constituted of the audio title containing bonus information and accepting an AV title, the interactive data for accessing the bonus information, a search pointer by which a reproducing device searches the audio title. A menu (AMGI) of respective title groups is transmitted through a recording medium and a communication medium. The reproducing device accepts the reproduction of the composition of the group so that the inputted interactive data coincide with the transmitted interactive data to reproduce, based on transmitted reproducing control information.
Patent JP-2002171391-A (JP)
Title: Image reader, method for controlling the same and medium for providing control program
Inventor: AMIMOTO MITSURU
IPC: H04N1/19
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide an image reader, etc., by which a precisely focused picture can be obtained even in a reading unit obtained by installing a rod lens array of which the depth of focus is short and a reading element such as a CCD at a fixed position so as to integrate them. SOLUTION: The image reading unit obtained by installing the lens and the reading element such as the CCD at the fixed position so as to integrate them is provided with a means capable of varying a distance between the reading unit 1 and an object, and a chart for detecting the condition of focusing is installed at the position of the object. Then, while detecting the condition of focusing, the unit 1 is moved by the distance varying means to detect the distance of best focusing.
Patent JP-2002173839-A (JP)
Title: Collecting device in fiber bundle-drafting apparatus
Inventor: TSUZUKI KIYOHIRO
IPC: D01H13/04
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To enable a drafted fiber bundle to be collected completely without contact by the action of air flow in an apparatus for drafting the fiber bundle. SOLUTION: A collecting nozzle N for collecting the fiber bundle by the air flow, and having a double tube structure is arranged among a pair of front rollers R1 constituting a main draft zone Z1, and a pair of delivery rollers R4 arranged at the downstream side of the front rollers R1 in the apparatus for drafting the fiber bundle, having two zones for main draft and break draft. The collecting nozzle N is composed of an inside nozzle N1 having an inner space formed into a fiber bundle passage 5, and an outside nozzle N2 fitted on the outside of the inside nozzle N1 to form a ring-shaped space between both nozzles N1 and N2, formed into an air passage 1 of a low-pressure air flow introduced from the outside. The upstream side of the air passage 1 is closed, and the upstream side opening of the inside nozzle N1 is formed into a nozzle inlet 2.  The cross section area of the downstream side opening of the air passage 1 is suddenly reduced and joined to the fiber bundle passage 5.
Patent JP-2002173562-A (JP)
Title: Thermoplastic elastomer composition for multilayer molding and multilayer molded article
Inventor: OYAMA HIROSHI
IPC: C08L23/04
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic elastomer composition for multilayer molding having excellent abrasion resistance and scratch resistance and provide a multilayer molded article produced by using the thermoplastic elastomer composition. SOLUTION: The thermoplastic elastomer composition for multilayer molding contains (A) 30-90 wt.% ethylene-α-olefin copolymer rubber, (B) 5-40 wt.% propylene resin, (C) 1-20 wt.% hydrogenated aromatic vinyl compound-conjugated diene compound copolymer rubber having a vinyl content of >=60% and (D) 0.1-10 wt.% (the sum of A to D is 100 wt.%) silicone oil and/or silicone rubber.
Patent JP-2002174341-A (JP)
Title: Mounting method for elastic ring and mounting jig thereof
Inventor: MONMA HIROAKI
IPC: B25B27/28
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a mounting method for an elastic ring capable of improving work efficiency without damaging the elastic ring 11 when mounting the elastic ring 11 such as an O-ring or the like in a mounting groove 10 provided on an inside diameter face of a hole part 5 of a mounting part 1. SOLUTION: This method for mounting the elastic ring 11 such as the O-ring or the like in the mounting groove 10 provided on the inside diameter face of the hole part 5 of the mounting part 1 comprises a process in which a receive jig 21 is inserted into the hole part 5 by matching its position with the mounting groove 10, and a process in which the elastic ring 11 is deformed and pushed into the hole part 5 by a pressing jig 31. The elastic ring 11 pushed into the hole part 5 by the pressing jig 31 is guided by a tapered guide part 22 provided in advance in the receive jig 21 and is fitted into the mounting groove 10.
Patent JP-2002176593-A (JP)
Title: Receiver and receiving method, broadcasting receiver and storage medium
Inventor: ONO TOMOYUKI
IPC: H04N5/45
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a receiver, with which load and time required for the hesitation and operation of a viewer are reduced and which can quickly set an image layout, a sound output form, a display image or program recording which coincide with the preference of the viewer in the case of performing event relay. SOLUTION: A CPU 120 reads a viewing history management table from a history data sorting part 119 (S26) and detects attribute information (S27) in performing event relay control operation. After detecting the attribute information, to which program the viewer has higher preference is decided by using counter values and data information with respect to the attribute information of an event relay source and the event relay destination stored in this detection process (S28). An image layout and a sound outputting mode are decided on the basis of the decision results on the preference (S29), and image display and sound output are carried out according to the decided image layout and sound output mode (S30).
Patent JP-2002179188-A (JP)
Title: Water draining device, and fuel tank provided therewith
Inventor: YAMAMOTO RYUICHI
IPC: F02M37/00
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a water draining device which can automatically drain water collected in a fuel tank and prevent water from flowing into a combustion device from the fuel tank and prevent any troubles in the combustion device, and the fuel tank having the water draining device on a bottom. SOLUTION: A casing 27 having a water draining hole 34 is provided on a bottom plate 22 of the fuel tank 13 for storing fuel 11 such as kerosene. A connection pipe 35 is welded to the water draining hole 34, and a water discharge valve mechanism 37 is provided on an upper end part of the connection pipe 35. The water discharge valve mechanism 37 can automatically drain water according to the water level of water 21 collected in the fuel tank 13 by an operation arm 62 to be turned by the elevating/lowering operation of a float 67 whose specific gravity is set to be larger than that of the fuel 11 and smaller than that of water 21.
Patent JP-2002186030-A (JP)
Title: Server unit, information browsing system, and information sales method
Inventor: TANAKA HISASHI
IPC: G06Q50/00
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To provide an information browsing system that facilitates acquisition of information by a mobile body. SOLUTION: The information browsing system has a mobile terminal 1 possessed by a user, a repeater 2 that is placed in the mobile terminal 1 storing information and transmitting the information wireless to the mobile terminal 1, and a transmission center 3 that acquires the information from a contents server 4 of an information provider providing information and transmits the information to the repeater 2. The server unit 2 transmits information by means of a radio wave having an output, which only mobile terminals resident in a prescribed area, can receive so as to allow users of the mobile terminals to easily acquire the information of the mobile body and the users can acquire the information only within a limited area of the mobile body.
Patent JP-2002181839-A (JP)
Title: Liquid dispenser and micro-array production device
Inventor: TAKAHASHI SEIYA
IPC: G01N31/22
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a liquid dispenser capable of surely discharging a fixed quantity of liquid from the first time in selective discharge of multiple kinds of liquids of different characteristics. SOLUTION: This liquid dispenser for dispensing a minute amount of a test sample is provided with a flow passage member 134 having a nozzle 137 arranged in one end and keeping the test sample sucked from the nozzle 137 on the inside, a characteristic detecting member detecting viscosity, which is a physical quantity depending on a characteristic of the test sample, in suction of the test sample from the nozzle 137, and a laminated piezoelectric element 132 driving the flow passage member 134 with a driving voltage matching the viscosity detected by the characteristic detecting member. The characteristic detecting member is provided with an electrode member 141 for detecting a change in an electrostatic capacity inside the flow passage member 134.  On the basis of the change in the electrostatic capacity detected by the electrode member 141, a suction time of the test sample is detected, and viscosity of the test sample is detected from the suction time.
Patent JP-2001198493-A (JP)
Title: Nozzle assembly
Inventor: GOENKA LAKHI NANDLAL
IPC: B05B7/14
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To almost uniformly bond a selectively ejected substance having an almost uniform speed to a target matter and/or place, to selectively eject a substance having liquid and solid components and/or a substance having gas and solid components and to prevent and/or reduce the adhesion of an undesirable substance in a nozzle assembly. SOLUTION: The nozzle assembly 10 includes a first inlet opening 12 receiving a substance 14 to be selectively ejected and also includes an outlet opening 16 having a plurality of openings 18, 20, 22, 24, 26 separated by substantially same elements 28, 30, 32, 34. The elements 28-34 form a plurality of passages or channels 40-50 passing through the assembly 10 at the same time. A channel 44 arranged at a central part is narrow as compared with other channels 40, 42, 46, 50 and the channels 42, 46 are narrow as compared with the channels 46, 50 of outer ends. By this constitution, the substance 14 is ejected at the respective points or positions in the outlet opening 16 it a substantially same and/or uniform speed.
Patent JP-2002178288-A (JP)
Title: Attractive carrier method for sheet type electronic material
Inventor: TAKAGAMI YUJI
IPC: B65H3/18
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To provide an attractive carrier method capable of removing a slip sheet by certainly attracting each of electronic materials one by one in attractive carriage in a manufacturing process of the electronic materials. SOLUTION: The method to carry the electronic materials one by one from a state of loading the electronic materials in a plurality with the slip sheet inbetween has an attractive carrier means (A) and a slip sheet attractive means (B) to carry the electronic materials under an electrostatic attractive method, the electronic material on the top part in a loaded state is attracted and lifted up, and the paper doubling attractive means (B) to generate attractive force at least weaker than the attractive carrier means (A) is made contact with the electronic material attracted on the (A) or with the slip sheet against it.
Patent JP-2002184595-A (JP)
Title: High-tension cable branch device for static charge eliminator
Inventor: HIJIKATA YASUHIRO
IPC: H01R4/00
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To reduce and standardize the number of branch devices and high- tension cables used for connecting a plurality of static charge eliminating parts to a power source in a static charge eliminator which eliminates static charge from an object charged with static charge. SOLUTION: For the static charge eliminator comprising a power source which is connected to a commercial a.c. power source on the primary side thereof and has a step-up transformer, which generates high voltage, on the secondary side thereof, static charge eliminating parts each having a discharge electrode and an earth electrode arranged so as to face the discharge electrode, and high-tension cables each connecting the static charge eliminating part to the power source part, a main connector part directly connected to the static charge eliminating part and at least 2 subsidiary connector parts for connecting the high-tension cable which makes connection to the power source part or another branch device are provided.
Patent JP-2002194106-A (JP)
Title: Cellulose ester film, polarized light plate protecting film and method for preparing cellulose ester film
Inventor: SUGITANI SHOICHI
IPC: C08K3/34
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a cellulose ester film having excellent handling properties in accordance with tendency of making a liquid crystal display device into a thin film, also in the case of making a polarized light plate protecting film into a thin film, also in the case of a process for making a thin film, and in the case of a process of making the polarized plate. SOLUTION: The cellulose ester film which is characterized by containing 0.04 to 0.3% by mass of microparticulates based on the cellulose ester film.
Patent JP-2002186979-A (JP)
Title: Tool for promoting ionization of water and method for promoting ionization of water
Inventor: HIRASAWA NOBUO
IPC: C02F1/48
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To provide an epoch-making tool for promoting the ionization of water capable of very effectively increasing minus ions in water which is simply constituted and can be set at any place, and the ions of water obtained by using the tool for promoting the ionization of water. SOLUTION: The tool for promoting the ionization of water comprises a belt-like substrate 2 to be dipped in a liquid 1 whose surface is provided with the fine powder of tourmaline.
Patent JP-2002188900-A (JP)
Title: Slave projectile launcher
Inventor: NEMOTO MAMORU
IPC: F42B12/60
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To solve a problem that the holding function of a slave projectile must be enhanced against impact at the time of separation when a slave projectile launcher is mounted on other projectile and the slave projectile is launched after being separated therefrom. SOLUTION: The slave projectile launcher 5 comprises a gas generator 10 disposed on the central axis 2 of the launcher, urethane rubber blocks 20 for holding slave projectiles 3 arranged around the gas generator 10 at a specified interval and deform elastically to launch each slave projectile 3 when gas is jetted from the gas generator 10 toward each slave projectile 3, and regulating parts 5A and 3A provided on the launcher side and for each slave projectile 3 and being fitted each other under a state separable only in the launching direction of the slave projectile 3 wherein weight reduction is realized and holding function of the slave projectile 3 is enhanced by the regulating parts 5A and 3A thus dealing with an impact at the time of separating from other projectile.