baber/WOPTO huggingface dataset:
Patent JP-2002164688-A (JP)
Title: Radio wave absorbing body
Inventor: HIGUCHI YOICHI
IPC: H05K9/00
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a radio wave absorbing body of a new configuration which provides a high absorbance efficiency (good diagonal incidence characteristics) even if a radio wave absorbing layer side is diagonally irradiated with a radio wave. SOLUTION: The radio wave absorbing body is provided which comprises a radio wave absorbing layer for absorbing a radio wave and/or electromagnetic wave, and a heat transmission/conversion layer. Here, the radio wave absorbing layer side is provided with a hologram layer.
Patent JP-2002127991-A (JP)
Title: Information collecting device
Inventor: KOSHIBA HIROYOSHI
IPC: H01M8/00
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide an information collecting machine capable of collecting information for a long time in the atmosphere without loading a battery of a heavy weight. SOLUTION: This information collecting device S comprises a balloon 1 to provide buoyancy, and an information collecting device body 2 linked with each other. The balloon 1 is provided with an outer bag body 3 to cover the outer side of it, and at least one inner bag body 4 positioned inside the outer bag body 3. Hydrogen gas is filled in at least one of the inner bag bodies 4. The information collecting device body 2 is provided with a fuel cell 10 as a power source, and measuring devices 5a and 5g to collect information around the information collecting device 2. A hydrogen gas supply means 4c to supply hydrogen gas from the inner bag body 4b in which hydrogen gas is filled to the fuel cell 10 is provided.
Patent JP-2002133538-A (JP)
Title: Security device for data center
Inventor: SUZUKI OSAMU
IPC: G08B15/00
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To reduce an opportunity of a theft of information by an intruder when a large number of server racks are installed in a room. SOLUTION: A tenant of the server rack 2 reads a card by a card reader 5. The tenant pushes a rotary door to come in a room when OK. The tenant reads the card in a key storage box 7 by the same manner, a key is allowed to be taken out when OK, and a door of the server rack 2 is opened by the key. An abnormality notifying alarm is issued when the door of the server rack 2 for the tenant is opened under the condition where the tenant is absent in the room 1, or when the door of the server rack 2 corresponding to the key is opened under the condition where the key is stored in the key storage box 7.
Patent JP-2002134250-A (JP)
Title: Ceramic heater
Inventor: MATSUSHITA KOICHIRO
IPC: H05B3/02
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To prevent that a lead wire for current supply to a heat generation resistor is peeled off/fallen off from the exothermic resistor by fusion and corrosion or the like of a solder. SOLUTION: A ceramic heater A has a heater main body 11 formed by embedding a heat generation resistor of tungsten or the like into a ceramic base material having alumina or the like as the main component, a flange member 12 installed at one end side of the heater main body 11, the lead wires 15, 15 which are connected with the heat generation resistor embedded in the heater main body 11 and which are to supply a current to the heat generation resistor, and stationary members 16, 16 to fix/retain the lead wires 15, 15 in removing impossible in the vicinity of a connecting part with the heat generation resistor.
Patent JP-2002130568-A (JP)
Title: Hose band
Inventor: ITO MITSUO
IPC: F16L33/04
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To further enhance sealing effect by means of a hose band for attachment which is simple in structure. SOLUTION: In the attachment of a tightening bolt to two pieces of a pawl provided to radially outwardly protrude the hose band from the clearance of a circle-waned annular body, the hose band is configured to form the inside surface of the annular body so as to make its middle higher and to strongly tighten the hose to an axial central portion.
Patent JP-2002132511-A (JP)
Title: Program update system
Inventor: SATO ETSUSHI
IPC: H04N1/00
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a program update system capable of preventing simultaneous suspension of service providing by more than one machine placed at a store even in a situation of incapable of controlling directly delivery timing of an update program along with reducing loads of a network. SOLUTION: In the system, a network managing station 2 delivers the update program provided from a program server 1 at a predetermined timing. Among a plurality of complex machines 4 at a store side, any machines 4 not providing services acquire the update program on behalf of the machines 4 to transfer it to other machines 4.
Patent JP-2002072936-A (JP)
Title: Fluorescent product
Inventor: TANIGUCHI RYOJIRO
IPC: G09F13/16
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To obtain a fluorescent product having phosphors which can make characters and images visible even under the bright environment in the daytime, etc. SOLUTION: The fluorescent product 10 sintered with the phosphors by fluorescent glaze, etc., on a main body 12 for the fluorescent product is formed by indicating fluorescent displays 16 of the characters, etc., by the fluorescent glaze, etc., and sintering coloring material displays 18 by pigments for decorating, etc., in a dot form by profiling the fluorescent displays 16 on the fluorescent displays 16.
Patent JP-2002137945-A (JP)
Title: Method of producing colored fine aggregate
Inventor: KANO MASAYUKI
IPC: B01F29/83
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing colored fine aggregate having high added value and wide range of applications, utilizing mud sludge containing silica, and capable of keeping color even when cracking or chipping takes place. SOLUTION: This method of producing colored fine aggregate comprises a mixing step obtaining muddy raw material by mixing mud sludge containing silica with a calcium compound and a pigment for coloring, a granulating step obtaining granulated product by granulating the muddy raw material, and a hydrothermal solidification step obtaining a solidified product by solidifying the granulated product through hydrothermal treatment.
Patent JP-2002128981-A (JP)
Title: Pressure-resistant slidable tetrafluoroethylene resin composition
Inventor: ISHII TAKUYA
IPC: C08F214/26
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a pressure-resistant slidable tetrafluoroethylene resin composition which can exhibit sufficient sealing properties under the sliding conditions of such a high bearing pressure as higher than 15 MPa while exhibiting small creep deformation and which does not wear and damage an aluminum alloy of a mating member in contact with a lubricating oil. SOLUTION: A modified tetrafluoroethylene resin of 100 pts.vol. comprising a copolymer of tetrafluoroethylene and a partially modified tetrafluoroethylene is compounded with 5-40 pts.vol. carbon fibers having an average length of 0.03-1 mm and an aspect ratio of 5-100 and 2-30 pts.vol. calcium sulfate or zinc oxide having a Mohs' hardness of 4 or lower, thus giving a heat-resistant slidable tetrafluoroethylene resin composition of which the 24 hr maximum deformation ratio of compression creep characteristics according to ASTM D621 in a 100 deg.C atmosphere is 15% or lower. The composition is molded to give a sealing member for sliding in contact with an aluminum alloy.
Patent JP-2002131233-A (JP)
Title: Method for labeling and analysis of uronic acid- containing polysaccharides
Inventor: NAGAOKA MASATO
IPC: G01N21/78
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for the labeling and analysis of uronic acid- containing polysaccharides, in which the uronic acid-containing polysaccharides can be measured with high sensitivity, specifically, precisely, with satisfactory quatitation and reproducibility, and in a simple manner. SOLUTION: A substance, which comprises a primary amino group, a hydrazino group or a hydrazide group and which is fluorescent or ultrasonic absorbent, is bonded to the uronic acid-containing polysaccharides so as to be labeled. The labeled polysaccharrides are isolated by means of liquid chromatography, so as to be analyzed and determibed quantitatively.
Patent JP-2002136094-A (JP)
Title: Stepping motor
Inventor: SUZUKI YUZURU
IPC: H02K1/27
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a stepping motor which maintains its torque output and the like and reduces cogging and vibration with a simple structure. SOLUTION: The stepping motor is constituted of a stator unit 5 which integrates by piling two pieces, each of which is constituted by inserting a coil 8 which is made by winding magnet wire on a bobbin 6 into stator yokes 9, 10 which respectively form a plurality of pole teeth 13 on the inner periphery and a rotor unit 19 which is disposed free to rotate having a prescribed gap with the plurality of pole teeth 13 and magnetizing its outer periphery multipolar. Multipole magnetization of the rotor unit 19 is made by alternately magnetizing S-pole and N-pole in the circumferential direction, making the pole width of a pair of S-pole and N-pole a preliminarily determined constant value and making the width of another pair of S-pole and N-pole respectively different each other.
Patent JP-2002136507-A (JP)
Title: Radiodiagnosing device
Inventor: YASUDA MITSUNORI
IPC: A61B6/04
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To shorten a period of time required for positioning, and at the same time, reduce the exposure dose for a radiodiagnosing device. SOLUTION: This radiodiagnosing device is equipped with an X-ray tube 5, an imaging system 6, a C arm 4, a holding mechanism 14, a bed 7, and a CPU 21. In this case, the imaging system photographs an image of X-ray which is cast from the X-ray tube 5 and has passed through a subject. The C arm 4 holds the X-ray tube 5 and the imaging system 6. The holding mechanism 14 rotatably and movably supports the C arm 4. The bed 7 supports the subject in a space between the X-ray tube 5 and the imaging system 6. The CPU 21 controls at least one of the holding mechanism 14 and the bed 7 in such a manner that a region corresponding with a designated target point in a three- dimensional image regarding the subject may be located at the approximate center of the image obtained by the imaging system 6.
Patent JP-2002130908-A (JP)
Title: Refrigerator having auxiliary heat source
Inventor: AOKI HITOSHI
IPC: F25D25/00
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To enable a circulation of air of an ice room 20 to a vegetable chamber 19 while preventing supercooling or the like of the chamber 19. SOLUTION: A cold from a cold storage chamber side evaporator 55 is circulated to a cold storage chamber 18, and a cold from a freezing chamber side evaporator 57 is circulated to the vegetable chamber 19 via the ice room 20. A refrigerator comprises a placing unit for placing a specific food in an inner ice temperature chamber of the storage chamber 18 and provided to be exposed with the chamber 18 side, and an auxiliary heat source 30 for moving a heat of the food placed on the placing unit to the chamber 19 to regulated temperature in the chamber 19. Thus, for example, when a newly purchased food is contained, the food is placed on the placing unit, and auxiliarily cooled by the heat source 30. The heat from the food placed on the unit is radiated to the chamber 19 side, cold gas from the room 20 is warmed by the heat to prevent supercooling or the like of the chamber 19.
Patent JP-2002141320-A (JP)
Title: Wafer washing device
Inventor: MATSUSHITA MASAYORI
IPC: B08B3/04
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a wafer washing device which prolongs a life of a wafer rotating roller by maintaining good friction resistance and eliminating exchange of a wafer rotating roller due to deterioration of a rubber film caused by contact with washing solution. SOLUTION: An outer circumferential part of each silicon wafer W is inserted to an annular groove 13a of a number of stripes of a wafer rotating roller 13, and a cassette 12 is set in a washing bath 11 containing high alkaline solution. The roller 13 is rotated by a motor M and a wafer W is rotated. The annular groove 13a has two contact points with a wafer outer circumferential part and its contact area is large. Accordingly, rotation force of the roller 13 is surely transmitted to a wafer W while maintaining good friction resistance. Therefore, a wafer W in rotation does not slip. Furthermore, exchange of a roller due to deterioration of a rubber film is eliminated and a life of the roller 13 is prolonged.
Patent JP-2002145253-A (JP)
Title: Paper-roll packaging box and paper-roll packaging method
Inventor: SATO TAKASHI
IPC: B65D85/672
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a paper-roll packaging box that is free from print irregularities, by preventing play between both ends of the paper-roll packing box and flanges thereof during transport, thereby preventing variations in the thickness of a gloss layer and the thickness of an ink absorption layer, which are formed on the surface of the paper roll, and to provide a method for packing the paper roll into such a packing box. SOLUTION: Fastening bands are put around flanges of both ends of the paper-roll packing box, thereby fastening both the ends of the box. Thus, print irregularities can be prevented.
Patent JP-2002141758-A (JP)
Title: Variable gain low noise amplifier
Inventor: YANO HITOSHI
IPC: H03G1/04
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a low noise amplifier that maintains low noise in a CMOS wafer process while decreasing the number of externally mounted components and has a high added value as a gain control function. SOLUTION: A grounded source transistor (TR) M1 is biased in a current saturation region under a bias condition to obtain a minimum noise figure of field-effect transistors connected in cascade. The gain variable low noise amplifier is characterized in that the amplifier employs a bias circuit A0 so as to maintain the grounded source TR M1 to be biased in the current saturation region under the bias condition and can control the gain at a voltage Vc at a gain control terminal. Furthermore, the variable gain low noise amplifier is provided with a circuit A1 to change the characteristic of the gain control with respect to the voltage Vc so as to obtain a linear relation between a control voltage Vc' and the decibel gain.
Patent JP-2002138675-A (JP)
Title: Floor curing sheet
Inventor: KAIHARA YUICHI
IPC: B32B27/32
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a floor curing sheet which has a light weight and a flame resistance and is excellent in formability, mechanical characteristic, resistance to fatigue from flexing, and crumple resistance. SOLUTION: This floor curing sheet has laminated layers formed by using a composition prepared by blending (a) a polypropylene-based resin, (b) low- density polyethylene-based resin, (c) ethylene-α-olefin copolymer rubber, (d) styrene-based thermoplastic elastomer, (e) mineral oil-based softening agent, and (f) phthalimide-based flame-retardant at a specific mixing ratio on both surfaces of a textile using oriented polypropylene yarn as warps and woofs.
Patent JP-2002144162-A (JP)
Title: Device and method for production
Inventor: TAKAHASHI HATSUMI
IPC: B23P19/00
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To correctly and efficiently produce products different in the quantity of production and specifications, lot by lot by preventing the possibility of taking wrong parts during production. SOLUTION: A pachinko machine body 200 is supplied from a body supply line 21 in the stuck state of an order receiving code 210 univocally determined for every order of a customer, and a game board 300 to be combined with the pachinko machine body 200 is supplied from a game board supply line 31 in the stuck state of the same identification code 310 as the order receiving code 210. The identification code 210 stuck to the pachinko machine body 200, and the identification code 310 stuck to the game board 300, are collated by collating means 14, 19, and in the case both identification codes 210, 310 coincide with each other, the pachinko machine body 200 and the game board 300 are assembled to each other in a manufacturing inspection line 10.
Patent JP-2002142683-A (JP)
Title: Safety device for apparatus for frozen dessert food production
Inventor: TEZUKA SHINKO
IPC: A23G9/20
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a safety device for an apparatus for frozen dessert food production, with which a user is made to be further aware of safety by making it clear that an arrangement of a front lid part is clearly detected and eventually the apparatus for frozen dessert food production can be more safely used. SOLUTION: A takeout switch mechanism 18 including a plunger position detection lever 18b is installed in the vicinity of an opening part 12a. When a front lid part 16 cannot be attached to the opening part 12a, the tip of the lever 18b is excessively protruded upto the arrangement part of the front lid part 16, and thus the arrangement of the front lid part 16 is obstructed or made into a state corresponding to the obstruction since a projection member is excessively projected until it reaches an arrangement position. A safety action for prohibiting at least the action of a stirring blade is carried out at a switch part 18a. Therefore, the unconsidered rotation of the stirring blade can be avoided and safety can be improved. Since the tip of the lever 18b is raised and then the front lid part 16 is arranged, the user's attention can be brought to safety.
Patent JP-2002148803-A (JP)
Title: Photoresist composition and its industrial product
Inventor: KAWABE MASANAO
IPC: C08L25/18
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a high sensitivity photoresist composition comprising a hydroxystyrene polymer having high syndiotacticity and a photosensitive component and excellent in heat resistance. SOLUTION: The photoresist composition contains at least a photosensitive component and a hydroxystyrene polymer having a structural unit of formula (1) (where (m) is an integer of 1-3), a number average molecular weight of >=600 and a syndiotactic structure whose syndiotacticity is >=30% as a racemic pentad by 13C-NMR. An industrial product obtained by applying the photoresist composition is provided.
Patent JP-2002148119-A (JP)
Title: Method of measuring temperature
Inventor: BANDO MAKOTO
IPC: G01J5/06
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To accurately find a temperature of a measured object by measuring radiation energy of the measured object using an infrared measuring instrument, as to a temperature measuring method for finding the temperature of the measured object laid inside the casing of which the inside is regulated at a known temperature. SOLUTION: A light reflectance of the measured object in a prescribed measuring wavelength of light which is not transmitted through the measured object is found preliminarily, luminous energy in the measuring wavelength of light directed toward the infrared measuring instrument for measuring the radiation energy of the measured object is measured thereafter, a measured value of the energy is corrected based on the light reflectance of the measured object in the measuring wavelength and the temperature of the inside of the casing, and the temperature of the measured object corresponding to the corrected energy is found thereby.
Patent JP-2002148999-A (JP)
Title: Fixing device
Inventor: KOBAYASHI TOMOKI
IPC: H05B3/00
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To reduce variance of the temperature distribution of a fixation area by simple control and control by using a contact type temperature sensor. SOLUTION: This fixing device is equipped with times TM1 and TM2 which measure the elapsed times after the detected temperatures t1 and t2 of temperature sensors SN1 and SN2 at both end parts of the fixation area Q5 reach target temperatures t1b and t2b after a rotary member for heat fixation make one or more rotations at the start of a job as image recording operation and a job-time heater control means C2 which controls a driving circuit for 1st heater h1 and a 2nd heater h2 heating different lengthwise areas of the fixation area Q5 so that the detected temperatures t1 and t2 of the temperature sensors SN1 and SN2 reach the target temperatures t1b and t2b while the job is executed and varies the target temperatures t1b and t2b to higher temperatures as the elapsed times in the execution of the job become longer.
Patent JP-2002148395-A (JP)
Title: Radiation emission panel
Inventor: OGAWA HIROSHI
IPC: G01T1/00
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide an edge bonded layer of a radiation emission panel being quick to harden and having high strength, moisture resistance and dirt resistance. SOLUTION: The radiation emission panel comprises a support layer 11, a phosphor layer 12 and a protective layer 13 stacked one on top of another in that order. The edge bonded layer 14 containing an ultraviolet- or electron- ray-cutting resin and a silicone macromonomer having a functional group capable of reacting with the resin is provided at the end of phosphor layer 12. The edge bonded layer 14 is irradiated with an ultraviolet ray or an electron ray to cure the layer 14.
Patent JP-2002155428-A (JP)
Title: Method for producing carbonized polyacrylonitrile
Inventor: ITO TAKASHI
IPC: D01F9/22
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently producing a carbonized material of an acrylonitrile resin. SOLUTION: Carbonized polyacrylonitrile is produced by bringing a polyacrylonitrile resin into contact with iodine gas and baking the product.
Patent JP-2002156719-A (JP)
Title: Method for preparing silver halide photographic emulsion
Inventor: SUMI SEIICHI
IPC: G03C1/035
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide mixed crystal type cubic silver chloro-bromide, containing about 50 mol% silver bromide and having high monodispersity. SOLUTION: In a double jet mixing method for preparing silver chloro- bromide mixed crystal type cubic crystals containing 40-60 mol% silver bromide, silver halide is prepared in an atmosphere adjusted to 2×10-4-1×10-3 mol/l for the concentration of halogen ions in the early stage of mixing and to 1×10-5-1×10-4 mol/l for the concentration of halogen ions in the later stage of mixing.
Patent JP-2002157402-A (JP)
Title: Customer information management system and customer information management method in route sales distributor
Inventor: TSUMURA KENJI
IPC: G06Q10/00
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a customer information management system in a route sales distributor capable of having a sales person complete the registration of contract contents at a remote customer location and immediately recognizing the contract contents on an office side. SOLUTION: Input contents of a part of the items of customer information or detailed information inputted by an HT 6 beforehand are registered to a DB 2a as a temporary information master 10. An SC 2 is connected through a PC 3 by the communication means 16 of the HT 6, the temporary information master 10 is acquired and the customer information and the detailed information are inputted to the HT 6 by using the acquired temporary information master 10. The SC 2 is connected through the PC 3 by the communication means 16 of the HT 6 and the inputted customer information and detailed information are transferred.  In the SC 2, the transferred customer information and detailed information are respectively recorded in the customer master 11 and detailed file 12 of the DB 2a by a recording means 18 and the customer master 11 and the detailed file 12 are acquired from the DB 2a and outputted by an output means 19.