baber/WOPTO huggingface dataset:
Patent JP-2002344037-A (JP)
Title: Cryogenic housing vessel and biomagnetism measuring apparatus using the same
Inventor: TANAKA HIROYUKI
IPC: H01L39/04
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a cryogenic housing vessel, which can be reduced in helium consumption and kept stable in heat insulating properties, and to provide a biomagnetism measuring apparatus using the same. SOLUTION: This cryogenic housing vessel is equipped with an inner vessel which keeps refrigerant and houses a body as an object of cooling, an outer vessel which forms a vacuum tank between its inner peripheral surface and the outer peripheral surface of the inner vessel, a thermal shielding material installed in the vacuum tank, and a thermal insulating means arranged in the vacuum tank. A support is provided between the base of the heat-shielding material and the outer vessel, and a supporting means is provided inside the vacuum tank and formed of a support cord or a support rod with one end thereof being fixed to the support and other end being fixed to the upper part of the outer vessel. These elements are used to support the thermal insulating means from below. This biomagnetism measuring apparatus is equipped with SQUID as object of refrigeration.
Patent JP-2002336824-A (JP)
Title: Combustion treatment method for wastes including organic waste
Inventor: HIRAO TOMOHIKO
IPC: B09B3/00
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a method which is capable of subjecting wastes containing organic wastes of a high moisture content to combustion treatment with high efficiency, makes the heat energy of waste gases usable for power generation, heat sources or the like and makes it possible to perform deodorizing treatment of the discharge air from fermentation drying equipment at a higher degree. SOLUTION: The dry raw materials P1 lowered in the moisture content by subjecting the materials P to be treated which include the organic wastes of the high moisture content to fermentation drying within the fermentation drying equipment 3 having an air feed fan 7 are supplied to combustion treatment equipment 5 and are subjected to combustion treatment.  The discharge air A1 from the fermentation drying equipment 3 is subjected to the deodorization treatment by deodorizing equipment 9 and further a refrigeration unit 11 is activated by the heat of the waste combustion gas G from the combustion treatment equipment 5 as a drive source and the discharge air A1 is cooled by a dehumidifying condenser 14 installed just before the deodorizing equipment 9 by a refrigerant Q from the refrigeration unit 11, by which the defumidification of the discharge air A1 and the efficient deodorization are performed.
Patent JP-2002343333-A (JP)
Title: Nickel hydride battery
Inventor: SUGA SHIGEYUKI
IPC: H01M50/528
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a nickel hydride battery whose collector plate and elec trode plate are integrally bonded with each other. SOLUTION: The nickel hydride battery is composed of a collector plate made of an iron-based metal, an electrode plate consisting of a positive electrode plate or a negative electrode plate and of a brazing filler metal section made from a nickel-phosphorus compound (Ni-P) formed by solidification after being melted which bonds the collector plate with the electrode plate without melting the collector plate. The nickel hydride battery is a battery low in price and with outstanding battery characteristics due to the bonding with the brazing filler metal made of Ni-P which has high electric conductivity.
Patent JP-2002335869-A (JP)
Title: Method for preventing separation of whey when preparing frozen dessert mix, and frozen desert produced from frozen dessert mix
Inventor: NISHIKAWA TADANOBU
IPC: A23G9/44
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To produce a homogeneous frozen dessert without causing the separation of whey when preparing a frozen dessert mix. SOLUTION: An agar is added to the frozen dessert mix when preparing the frozen dessert mix. Preferably, the amount of the added agar is 0.001-0.03 wt.%.
Patent JP-2002346341-A (JP)
Title: Exhaust gas cleaning apparatus
Inventor: NAITO ISAO
IPC: F01N3/28
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust gas cleaning apparatus which is excellent in durability and can maintain a high nitrogen oxide removal ratio for a long period by accelerating the decomposition of NOx and the release of produced nitrogen and oxygen by applying voltage to a catalyst carrier. SOLUTION: In the exhaust gas cleaning apparatus 10, a nitrogen oxide removing catalyst comprising a composite substance of provskite type complex oxide particles and noble metal catalyst particles is supported on a catalyst carrier 20. The carrier 20 is formed from a conductive member and connected to a power source 42 through a voltage control part 41. The voltage control part 41 controls a voltage to be applied to the carrier 20 based on the output value of an oxygen concentration sensor 30 for detecting the oxygen concentration of the surface of the provskite type complex oxide.
Patent JP-2002352774-A (JP)
Title: Excimer lamp
Inventor: MISHIRO SHUICHI
IPC: H01J65/00
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To prevent a junction of a double-tube valve for an excimer lamp, from becoming brittle due to ultraviolet rays. SOLUTION: A light-shielding member 4 is set to a tube member, composed of an inner tube 1 and an outer tube 2 between an effective light-emitting body of an excimer lamp and a junction 3. The light-shielding member 4 is made of opaque quartz glass or Vycor (R) glass, into which light-shielding materials absorbing or scattering the ultraviolet rays are dispersed. Controlling the concentration of the ultraviolet rays to the junction 3 due to fiber effect prevents microcracks from occurring. Furthermore, a curing agent 5, such as a bonding material, is coated on an outer surface other than the effective light-emitting body of the double-tube valve, to improve mechanical strength and to suppress spread of the microcracks.
Patent JP-2002352719-A (JP)
Title: Manufacturing method and equipment for flat discharge tube
Inventor: NAKAJIMA TAKETO
IPC: H01J9/385
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method and equipment for a flat display device, which is capable of obtaining a wide area flat discharge tube, having a relatively simple structure and smell glass thickness. SOLUTION: In this manufacturing method and equipment for a flat display device, a flat discharge tube envelope 12 is disposed in a vacuum vessel 11 and each of pipes 51, 52 connected to the vessel 11 or the envelope 12 respectively is connected to the end of a common pipe 53, and the other end of the common pipe 53 is connected with an evacuation means 46 with an adjusting valve 54 interposed therebetween.  Thus the vessel 11 and the envelope 12 are evacuated, for instance, at a very low rate of 8 cm<3> /sec, in maintaining a pressure difference between the vessel 11 and the envelope 12 to lower than 1/50 atmospheric pressure, and then the pressure of the envelope 12 is reduced to, for example, about 10<-6> atmospheric pressure with a high-performance evacuation means 59 by opening a valve 56 and closing a valve 58, when both the pressure of the vessel 11 and the envelope 12 reach a specified pressure, for instance, of about 10<-3> atmospheric pressure.
Patent JP-2002348469-A (JP)
Title: Heat-resistant resin composition, prepreg and laminate using the same
Inventor: TOBISAWA AKIHIKO
IPC: C08L79/00
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition, a prepreg and a laminate obtained from the prepreg excellent in heat resistance, dielectric property and water absorption rate. SOLUTION: This heat-resistant resin composition contains a cyanate resin, an aralkyl-modified epoxy resin and an aralkyl resin as an essential component.
Patent JP-2002351316-A (JP)
Title: Electronic signature system
Inventor: MORI TAKUYA
IPC: G06Q50/26
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To enable a user of a terminal to use secret key information that the user itself manages by reducing the cost for communication between a server and the terminal for electronic signature calculation processing. SOLUTION: A server electronic signature calculation part 22 performs hash calculation for an electronic signature object and sends the hash value of the electronic signature object obtained by the hash calculation to a terminal electronic signature calculation part 3 together with information for specifying a secret key used for electronic signature calculation. The terminal electronic signature calculation part 32 obtains secret key information from a secret key information management part 33 according to the information from the server electronic signature calculation part 22 which specifies the secret key and performs electronic signature calculation (ciphering) for the hash value of the electronic signature object according to the obtained secret key information.  This electronic signature calculation result is sent from the terminal electronic signature calculation part 32 to the server electronic signature calculation part 22 and outputted from the server electronic signature calculation part 22 to an application program on a server through an output device 4.
Patent JP-2002012508-A (JP)
Title: Controlling agent against mite
Inventor: SUZUKI JUNJI
IPC: A01N43/78
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain a controlling agent against mites parasitic on dwelling environment. SOLUTION: This controlling agent against the mites parasitic on the dwelling environment comprises an oxa- or a thiazoline-based compound represented by the general formula I, specifically compound No.47 as an active ingredient. Compound No.47: 2-(2',6'-difluorophenyl)-4-(2"-ethoxy-4"-1-butyl-phenyl)-2- oxazoline.
Patent JP-2002352369-A (JP)
Title: Optical fiber multipoint physical quantity measuring system
Inventor: MAEKAWA TATSUYUKI
IPC: H04B10/2507
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber multipoint physical quantity measuring system that can connect a large number of FBGs (optical fiber Bragg grating elements) and perform batch monitoring without a wrong signal. SOLUTION: This optical fiber multipoint physical quantity measuring system is composed of an optical trunk line part 12 for transmitting light from a light source part 11 and reflected light from the FBG 15, optical branch parts 13 installed in a line on the optical trunk line part 12, optical branch line parts 14 with a plurality of FBGs 15 arranged in lines so that the wavelength of the reflected light is on the long wavelength side as the distance between the FBG 15 and the optical branch part 13 becomes longer, an optical detecting and processing part 16 for detecting and processing the reflected light from the optical trunk line part 12, a signal processing control part 17 for performing control between the light source part 12 and the optical detecting and processing part 16, and a data processing part 18 storing information on the connected positions,  distances and reflected wavelength of all the FBGs 15 and performing identification processing of the data of each FBG 15 using the information in signal processing.
Patent JP-2002356888-A (JP)
Title: Drain structure of faucet for cold district and mounting leg with drain cock for cold district
Inventor: SHIMIZU MASAO
IPC: E03C1/042
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a drain structure of a faucet for a cold district, which enables even water, stored in a faucet body, to be easily and surely drained from a drain cock provided in a mounting leg. SOLUTION: In the drain structure of the faucet for the cold district, the mounting leg equipped with the drain cock is connected to each of a water supply pipe and a hot-water supply pipe, which are laid to a wall surface, and a water supply port of the faucet body and a hot-water supply port thereof are connected to the mounting legs. The first drain cock is provided in a lower part of the mounting leg, and a connecting part for the water supply pipe, which is connected to the water supply pipe or the hot-water supply pipe, is provided on the backside of the lower part of the mounting leg.  Furthermore, the second drain cock is provided on the backside of an upper part of the mounting leg, and a connecting part for the faucet, which is connected to the faucet body, is provided on an opposite-side front surface of the second drain cock, which has a release means for releasing a chuck provided in a connecting part of the faucet body, which is connected to the connecting part for the faucet.
Patent JP-2002359367-A (JP)
Title: Semiconductor substrate, its manufacturing method and semiconductor device
Inventor: BABA TOMOYA
IPC: H01L29/812
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor substrate and a device wherein problems regarding crystal defect and step-difference are solved more simply at a low cost and mobility of both electrons and holes can be improved in the case that a normal semiconductor substrate is used. SOLUTION: In a semiconductor substrate, a silicon layer, an SiGe layer which is practically free from strain, an SiGe layer in which strain is relieved, and a silicon layer having strain are formed in this order on a silicon substrate where an oxide film is formed on a surface. The semiconductor device is formed on the substrate.
Patent JP-2002357701-A (JP)
Title: Compound scanning lens
Inventor: SAKAE HIDETOSHI
IPC: B23B5/00
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To eliminate transfer failure on the border line of a compound scanning lens, to eliminate a thick part which is unnecessary for the optical design and to reduce the production cost of the compound scanning lens as much as possible. SOLUTION: Die pieces of the number of faces in one side of the compound scanning lens, each die piece for one respective optical use region having the an optical performance, are assembled into one body to eliminate butting faces of the die pieces. Further, the form of the region not optically used between regions optically used is devised in various ways so as to prevent problems relating to processing of the die pieces caused by assembling and integrating the pieces. The face form of the connecting part in the region not optically used is a curved face having an arc or elliptic lateral cross section. The connecting part in the region not optically used is in a protruding square rib or a protruding square rib with an almost arc edge.
Patent JP-2002356934-A (JP)
Title: Sound insulation structure using double board
Inventor: TACHIBANA HIDEKI
IPC: E04B1/82
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a sound insulation structure using double boards for improving the sound insulation performance in a low frequency range. SOLUTION: In this double-wall structure having a pair of wall bodies 1 and 2 at a prescribed interval, Helmholtz resonator 4 is provided between the pair of wall bodies.
Patent JP-2002366992-A (JP)
Title: Gate management system and on-vehicle terminal
Inventor: SEKIGUCHI TAKETO
IPC: G07B15/00
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To secure higher security by authenticating a vehicle and passengers at a gate part without making a vehicle once stop to shorten a gate passing time and also eliminating a congestion occurrence around the gate and passengers' troublousness in a gate management system. SOLUTION: An on-vehicle terminal machine 21 mounted on a vehicle 20 for acquiring information 26 of the vehicle ID of the vehicle 20 that travels through the gate to enter or leave and ID information 25 of all passengers in the vehicle and transmitting the information 26 and 25 to the gate management systems is provided. The gate management systems 22 and 23 receive the information to control the permission/inhibition of entrance/exit of the vehicle and all of the passengers.
Patent JP-2002365795-A (JP)
Title: Radiation sensitive composition for color liquid crystal display
Inventor: ABE SHIGERU
IPC: G03F7/033
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a radiation sensitive composition forming a pattern having a low corrosion rate, less liable to become an inverted taper shape in develop ment, capable of effectively preventing rubbing cloth from catching on the pattern and free of peeling and used for forming spacers and/or a black matrix on the driving substrate of a thin film transistor(TFT) system color liquid crystal display which does not cause defective display such as seizing. SOLUTION: The radiation sensitive composition contains (A) a pigment- containing colorant, (B) an alkali-soluble resin, (C) a polyfunctional monomer and (D) a photopolymerization initiator. The corrosion rate of dot pattern of 20 μm formed from the composition is <=30%.
Patent JP-2002363828-A (JP)
Title: Side by side conjugated fiber and method of producing the same
Inventor: OJIYA TAKESHI
IPC: D01D5/30
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a side type conjugated fiber that shows good fiber-forming properties and attains high shrinkage development without filament splitting. SOLUTION: The side by side type conjugated fiber comprises two kinds of polyamide components A and B having different polymer compositions, has a constriction in the fiber cross section where the cross section characteristically satisfies formula (I): 1.2<=k/m<=4 (wherein m is the length (in mm) of the constriction cut off by the line f, when the straight line passing through the finest part of the constriction is defined as f and k is 1/2 of the sum of the line segments g1 and g2 (in mm), when the maximal line segments individually cut off from the polyamide component A and the polyamide component B parallel with the line f are defined as g1 and g2 ).
Patent JP-2002360221-A (JP)
Title: Magnesium-containing food material and method for manufacturing the same
Inventor: HAYASAWA HIROKI
IPC: A23L1/304
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a magnesium-containing food material and a method for manufacturing the same. SOLUTION: The magnesium-containing food material is obtained by solubilizing an acid casein which contains <=2 wt.% of fat and <=2 wt.% of lactose, and has a purity of >=80 wt.%, with a magnesium-containing inorganic salt whose aqueous solution exhibits alkalinity. The material shows the following physicochemical properties (a) to (e): (a) the protein content is >=85 wt.%; (b) it contains inorganic materials of 300-1,000 mg of magnesium, 10-1,000 mg of calcium, <=200 mg of the total of sodium and potassium, 700±200 mg of phosphorous and 100 mg of chlorine based on 100 g of the product, (c) its 10 wt.% solution has a pH value of >=6.5 and <=8.0, (d) the 10 wt.% solution has a viscosity of <=50 mPa.s at 25 deg.C, and (e) the 10 wt.% solution has a sedimentation yield of <=5 vol.% after autoclave at 121 deg.C for 10 min. A method for manufacturing the same.
Patent JP-2002373232-A (JP)
Title: Document distribution device, document distribution method and program
Inventor: KISHIMOTO HIROYUKI
IPC: G06Q10/00
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a document distribution device, a document distribution method and a program capable of saving data manual input work on a receiver side receiving document data and efficiently performing schedule management or the like. SOLUTION: The document distribution device is provided with a means 28 for distributing the document data, a means 24 for extracting schedule information from the document data, a means 24 for extracting the relating information and a means 28 for distributing the extracted schedule information and relating information to the schedule management data base part 16 of receiver terminals 4 (4A, 4b, 4c, 4D and 4E, etc.), connected to a network 5. Thus, when a receiver manages schedules, the need of the work of writing the schedule and job contents, etc., is eliminated and the efficiency of the schedule management is improved.
Patent JP-2002067271-A (JP)
Title: Individual article printer
Inventor: STRAUCH KARL
IPC: B41F17/22
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To provide an individual article printer capable of directing individual articles in a holder in a suitable direction around an axial center by a simple cam mechanism and not having a necessity of updating a print registering of an article by maintaining the direction of the article in a holder even while passing all processing steps. SOLUTION: A screen printer prints on individual articles such as a glass bottle or the like. The articles carried by individual holders are continuously conveyed along a circumferential conveying orbit. One or more processing stations and two transfer stations of a supply unit and a take-up unit are allocated to the orbit. The article is rotated around the axial center during the printing operation, rotated in a reverse direction when the printing operation is finished. A rotating means has the cam mechanism for controlling the holder for holding the article in a limited manner by mechanically cooperating with the rotation of the conveyor in response to an angular position on the orbit around the axial center.
Patent JP-2002374125-A (JP)
Title: Oscillator circuit
Inventor: YAMAMOTO MASAKI
IPC: H03B5/12
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To reduce the number of terminals of integrated circuit components which form oscillation transistors in the inside, miniaturize the integrated circuit component itself, simplify connections to an external resonance circuit, and simplify the inner wiring of the integrated circuit component. SOLUTION: The oscillator circuit comprises an integrated circuit component 1, forming a first and second oscillation transistors 2, 3 inside with their emitters being mutually connected with a current generator, a resonance circuit 11 provided outside the integrated circuit components 1 and coupled, at least between the collector and the base of the first oscillation transistor 2 and a first terminal 9 provided on the component 1. One end of the resonator circuit 11 is connected to the first terminal 9, at least a first and second coupling capacitors 7, 8 are formed in the component 1, the collector of the first transistor 2 is coupled with the first terminal 9 through the first coupling capacitor 7, and the base of the second transistor 3 is coupled with the terminal 9 through the second coupling capacitor 8.
Patent JP-2003004793-A (JP)
Title: Connection detecting circuit
Inventor: TAKAYOSHI SHUICHI
IPC: G05F3/26
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To realize a connection detecting circuit which detects connections of an antenna to a power supply and which can prevent an excessive current from flowing, when they are connected. SOLUTION: In the connection detecting circuit, which detects that the antenna 3, is connected to the power supply VCC via a resistance R2, and a current limited circuit, which is composed of a gm amplifier 4 which limits a current flowing in the antenna 3 via the resistance R2, a reference voltage Vref, transistors P3, Q5, Q6 and resistances R3, R4, is installed.
Patent JP-2003007126-A (JP)
Title: Luminaire
Inventor: ARAGA YOSHINOBU
IPC: F21V23/02
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a luminaire in which a balancer of light weight is sufficient. SOLUTION: A cord suspension type luminaire, holding circular fluorescent lamps 1 and 2, comprises a lamp holder 10 in which a socket 18 is housed on one side of a main body 3 while an arm part 12 to which a lamp support spring 11 is fitted on the other side of it. To breakup deviation of a load toward the side of lamp holder 10, a balancer (metal weight) 28 is housed inside the arm 12. With this configuration, a relatively light balancer 28 is sufficient as it is provided at the arm 12 outside the main body 3. The main body 3 is configured by coupling a pair of resin cases 13 and 13, being laterally divided, including the lamp holder 10 and the arm 12, and a screw 27 which connects the arms 12 together penetrates the balancer 28, contributing to fixing of the balancer 28.