baber/WOPTO huggingface dataset:
Patent JP-2003045486-A (JP)
Title: Manufacturing method for non-aqueous electrolyte battery
Inventor: ATSUMI YOSHINORI
IPC: H01M4/1393
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for realizing high discharging voltages or large discharging capacities matching the excellent characteristics of a non-aqueous electrolyte battery such as a lithium ion secondary battery. SOLUTION: A composition which is expected to vaporize when dripping and impregnating the composition into an electrode laminated body 7 in a reduced pressure or a vacuum is beforehand included in a non-aqueous electrolyte (not shown in Fig.) in a larger mix ratio with the volume expected to vaporize increased. By dripping the non-aqueous electrolyte into the electrode laminated body 7 for a predetermined period of time, the predetermined composition is impregnated into the electrode laminated body 7 in a prescribed mix ratio.
Patent JP-2003041351-A (JP)
Title: High chromium steel and manufacturing method therefor
Inventor: MURAO NOBUTOSHI
IPC: C22C38/00
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a high chromium steel with few defects originating from a blow hole, and a manufacturing method therefor. SOLUTION: The high chromium steel is characterized by including, by mass%, 0.04-0.25% C, 0-1.00% Si, 0.1-1.5% Mn, 4-14% Cr, 0-0.5% Cu, 0-0.8% Ni, 0-0.05% Al, and 0.001-0.1% N, and the balance Fe with impurities, and in the impurities, 0.030% or less S, 0.030% or less P, and 0.02% or less oxygen, while satisfying the expression (1): log[%N]<=0.05[%Cr]-0.34A-1.353...(1), where [%N] indicates a nitrogen content in the steel, [%Cr] indicates a Cr content in the steel, and A indicates a cross sectional area (m<2> ) of a die. The steel can include one or more of Ca or/and Mo, W, Nb, V, Ti and B. The steel can be manufactured by means of casting the steel which has the above composition and satisfies the above expression.
Patent JP-2002121344-A (JP)
Title: Aromatic monovinyl resin composition
Inventor: KAWASAKI TOSHIHARU
IPC: C08L25/02
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To provide an aromatic monovinyl resin composition which is excellent in heat stability and gives moldings having a good color tone and little odor, with excellent moldability. SOLUTION: The aromatic monovinyl resin composition consists of (a) a resin made from an aromatic monovinyl monomer and having a weight-average molecular weight of 150,000 to 700,000, and (b) 3-arylbenzofranone, wherein the amount of 3-arylbenzofranone is 0.006-0.5 wt.% based on the weight of the resin (a) and wherein the resin composition contains a residual aromatic monovinyl monomer in an amount of at most 100 ppm.
Patent JP-2003050027-A (JP)
Title: Method and device for humidification by steam diffusive atomization
Inventor: SAKAKI MASAYOSHI
IPC: F24F6/18
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for humidification by steam diffusive atomization, in which steam can be supplied uniformly to a to-be humidified space, steam-diffusion distance and evaporation distance are shortened, efficient humidification is performed, dew formation and condensation of steam are prevented as far as possible so as not to have adverse effects on the component of an air conditioner. SOLUTION: An atomization pipe with an atomization hole is placed to the windward. A diffusion box has an opening directed to the leeward. The atomization pipe and the diffusion box are placed in opposition to each other in a negative pressure area formed with the diffusion box. Steam atomized from the hole of the atomization pipe is diffused by vortex generated by the diffusion box.
Patent JP-2003049063-A (JP)
Title: Curable composition
Inventor: ANDO KATSUHIRO
IPC: C08L71/02
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To obtain a curable composition effective for improving the elastic modulus of its cured product without remarkably lowering the strength and elongation and produced by using a polyoxyalkylene polymer containing a reactive silicon group. SOLUTION: This curable composition is produced by adding 5-300 pts.wt. of one or more materials selected from kaolin, clay, talc and mica to a system containing 100 pts.wt. of the polyoxyalkylene polymer containing the reactive silicon group and/or 5-100 pts.wt. of a copolymer composed of an alkyl acrylate and/or alkyl methacrylate monomer unit and/or 5-180 pts.wt. of an epoxy resin.
Patent JP-2002136825-A (JP)
Title: Method and device for removing mist of sulfuric acid
Inventor: MORI YASUHIKO
IPC: B01D47/02
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for removing the mist of sulfuric acid, by which the mist of sulfuric acid can be inexpensively, easily and efficiently removed. SOLUTION: The method for removing the mist of sulfuric acid comprises bubbling a gas containing the mist of sulfuric acid in an absorption liquid by using a gas spraying member having pores with an average pore diameter of <=1,000 μm. The device for removing the mist of sulfuric acid has a tower 4 which is divided into plural stages by the gas diffuser plates 5, 6 and 7, each being porous material. Cleaning tanks 1, 2 and 3 are each formed at each stage by injecting the absorption liquid onto each gas diffuser plate 5, 6 or 7, and a supply port 10 for supplying the gas containing the mist of sulfuric acid is provided at the lower part of the tower 4 and a discharge port 11 for discharging the gas is provided at the upper part of the tower 4.
Patent JP-2003057961-A (JP)
Title: Image forming device
Inventor: NAKAGAWA TSUTOMU
IPC: G03G15/16
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To prevent toner scattering on a photoreceptor or paper and to prevent irregularities in an image and the deterioration of printing quality by reducing mechanical load on the paper and regulating charge injection amount applied until the paper is brought into contact with the photoreceptor after it is separated from a paper guide at transfer. SOLUTION: A paper carrying guide constituted of elastic material is arranged at a position where it is separated from a photoreceptor drum, and insulating material is arranged on the back surface of the paper carrying guide and also a regulating plate consisting of insulating substance is provided at the aperture part of a shielding box opposed to the photoreceptor drum so as to regulate charge injection for transferring to recording material before the recording material is brought into contact with the photoreceptor drum, and to prevent the toner scattering occurring before the recording material is brought into contact with the photoreceptor drum.
Patent JP-2002202428-A (JP)
Title: Optical fiber
Inventor: SHIMIZU MAKOTO
IPC: C03C25/60
Filed: 2001-08-13
Abstract: PROBLEM TO BE SOLVED: To enable WDM transmission by utilizing the whole wavelength range of 1,300 nm-1,625 nm as a signal wavelength band. SOLUTION: In this optical fiber (1), a transmission loss in wavelength 1,310 nm is <=0.4 dB/km, the transmission loss in wavelength 1,383 nm is <=0.4 dB/km and the transmission loss in wavelength 1,550 nm is <=0.3 dB/km. A wavelength dispersion in wavelength 1,383 nm is >=0.1 ps/nm/km and <=5.5 ps/nm/km and the wavelength dispersion in the range of wavelength 1,530 nm-1,565 nm is >=0.1 ps/nm/km and <=16.5 ps/nm/km. A cutoff wavelength in length of 22 m is <=1,300 nm and the absolute value of a dispersion slope in the range of wavelength 1,300 nm-1,625 nm is <=0.1 ps/nm2/km.
Patent JP-2003061545-A (JP)
Title: Volatizing apparatus for chemical
Inventor: MIZUNARA TAKESHI
IPC: A61L9/12
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a volatizing apparatus for chemical capable of easily designing chemical supporting body and blower part and using various kinds and increased amount of the chemical supporting body. SOLUTION: This volatizing apparatus detachably installs cylindrically formed chemical supporting body 9 supporting the chemical on an air discharging side of a blower 1 setting the airflow from the blower to discharge along the face of the internal circumference to the other end.
Patent JP-2002130676-A (JP)
Title: Method for improving hydrodynamic stability of premixtture burner and premixture burner for executing the method
Inventor: GUTMARK EPHRAIM
IPC: F23D11/40
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To suppress a wrong movement vortex to form interference pressure vibration structure effectively and without additional energy consumption by improving a method for hydrodynamic stabilization of a premixture burner used to stabilize a flame during operation of the burner by guiding at least one combustion air flow 5 in a tangential direction in a burner hollow chamber 5, mixing with sprayed gaseous and/or liquid-form fuel 7; 8 while forming a torsional flow 9 situated coaxially with a burner axis 4, generating a reverse flow zone 15 in the section drastic change spot of a burner opening 14 and using the reverse flow zone to stabilize flame during operation of a burner. SOLUTION: The torsional flow 9 is gradually widely increased in a burner hollow chamber 6 toward the burner opening 14 and penetrated in a combustion chamber at a non-rotational symmetrical flow sectional surface. In this case, deformation is generated in sacrifice of a free flow sectional surface 18.
Patent JP-2003069573-A (JP)
Title: System and method for managing network equipment using information recording medium
Inventor: SATO KAZUHIKO
IPC: G06F1/00
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a management system and method for allowing network equipments connected to a network to be used for only specified users. SOLUTION: A management system acting as one appearance of this invention that is composed of management object devices connected to a network and a manager for managing the management object devices has a information recording medium for storing equipment identifiers specific to the management object devices and the management object devices of which each includes a reading part capable of reading the equipment identifiers stored in the information recording medium and has predetermined equipment identifiers assigned, and when an equipment identifier in the information recording medium is identical with a predetermined equipment identifier, the reading part allows the other each part of the management object devices to be activated.
Patent JP-2003069992-A (JP)
Title: Disaster management communication system for prefectural governments
Inventor: INABA SHOJI
IPC: H04W4/90
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a disaster management communication system for prefectural governments where terminal station facilities and a control station facility are interconnected via a satellite channel or a ground system wireless channel that solves a problem of a low cannel utilizing efficiency because a means of a control station collecting image data from a plurality of terminal station surveillance camera controllers by using a surveillance camera controller of the control station requires a plurality of cannels and that can enhance the channel utilizing efficiency through the channel configuration without the need for special provision of a control channel of the terminal station surveillance camera controllers and channels for transmitting image data to the control station. SOLUTION: The disaster management communication system for prefectural governments has a simultaneous command channel (outgoing) for broadcasting voice, fax, data or the like at the same time and a simultaneous command channel (incoming) to return a reply of the result of the simultaneous command. The control station surveillance camera controller broadcasts independent control signals to the surveillance camera controllers of a plurality of terminal stations by using the channels, and the control station collects terminal station surveillance camera image data as a result of control by the control signals.
Patent JP-2003066764-A (JP)
Title: Printer, temperature controlling method and program
Inventor: FUJIMOTO HIDEO
IPC: G03G15/20
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a printer, a temperature controlling method and a program, by which printing frequency reflecting a present printing state is calculated and the temperature of a heater for heating a fixing device is controlled based on the calculated printing frequency. SOLUTION: A CPU 11 records the receiving interruption of a printing request from a host device in a RAM 12. Next, the CPU 11 deletes a printing request interval which is recorded earliest of printing request intervals recorded in the RAM 12. The CPU 11 calculates the average of the prescribed number of the printing request intervals recorded in the RAM 12 and controls the temperature of the heater in stand-by based on the calculated average value.
Patent JP-2003066788-A (JP)
Title: Method/system for expendable part management, server terminal device for expendable part management, program and storage medium
Inventor: HIGUCHI YUICHI
IPC: G06Q50/10
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To simply give information on inexpensive exchanging parts to a user when the expendable parts of each device connected to a network is exchanged. SOLUTION: A server terminal device 80 manages the expendable parts and operating situation of each device 82 connected to the network 83, and specifies the device 82 being the object of a retrieval request in response to the retrieval request given from a client terminal device 81 to the server terminal device 80. The server terminal device 80 obtains the consuming situation of the expendables predicted from the operating situation of the specified device 82 and selects the most inexpensive exchanging part from among the obtained expendables. The server terminal device 80 transmits information concerning the selected exchanging part to the client terminal 81, which displays the exchanging part on a display 96 in the increasing order of a cost.
Patent JP-2003102379-A (JP)
Title: Fermented milk and method for producing the same
Inventor: TOYAMA KAZUYOSHI
IPC: A23L29/20
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide pasty fermented milk having a viscosity suitable for eating and fine and creamy texture and capable of favorably keeping texture, flavor and taste even when stored at 10 deg.C for 14 days and to provide a method for inexpensively and simply producing the fermented milk in an industrial scale. SOLUTION: The fermented milk contains a high-purity whey protein having >=85.0 wt.% protein content in >=10.0 wt.% ratio of a content of proteins derived from the high-purity whey protein to total content of proteins contained in fermented milk raw material and contains an agar in a ratio of 5-20 wt.% based on the high-purity whey protein content, and in the fermented milk, a viscosity of fermented milk obtained by crushing curd of fermented milk under 9.8 MPa pressure by a homogenizer is >=1,200 cp. The method for producing the fermented milk is also provided.
Patent JP-2002301554-A (JP)
Title: Centrifugal casting method, centrifugal casting apparatus and alloy produced with this apparatus
Inventor: HASEGAWA HIROSHI
IPC: H01F1/057
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a casting method and a casting apparatus in which cooling speed for solidifying is fast, and an alloy for R-T-B base rare earth metal magnet, a mish metal nickel base hydrogen storage alloy, etc., having high performance in which development of dendritic Fe phase or unevenly distributed phase of Mn, etc., are restrained by using the above casting method, or a casting method and a casting apparatus for alloy containing a high melting point metal, such as Ti, Mo whose casting is difficult in the conventional method. SOLUTION: A centrifugal casting method with which molten metal 31 is poured into a rotating body 5 and spattered with the rotation of the rotating body 5 and the spattered molten metal is deposited and solidified on the inner surface of a rotated cylindrical mold 4, is used and the rotating axis R of the rotating body 5 and the rotating axis L of the cylindrical mold 4, are arranged so as not to become parallel.
Patent JP-2002153719-A (JP)
Title: Filter apparatus and environment control unit
Inventor: HASHIMOTO MICHINORI
IPC: F24F13/28
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To suppress the fluctuations in the temperature of gas before and after passage while keeping the removal capacity of a chemical substance in the passing gas. SOLUTION: A filter part 26 having at least one filter medium 24 for removing a chemical substance from gas has properties for suppressing the fluctuations in the temperature of gas before and after passage to a predetermined range. Therefore, the chemical substance contained in the gas during passage is removed by the filter medium 24 constituting a filter apparatus 20 and the temperature of the passing gas is suppressed to the predetermined range before and after the passage of the gas by the filter part 26. That is the fluctuations in the temperature of gas before and after passage can be suppressed as compared with a conventional filter apparatus while keeping the removal capacity of the predetermined chemical substance contained in the passing gas.
Patent JP-2003074296-A (JP)
Title: Hydraulic control device for sediment force-feed pump for pipe jacking device
Inventor: ISHII TOSHIHISA
IPC: F15B11/00
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a control device for a sediment force-feed pump for a pipe jacking device that can prevent the turbulence of a pipeline when changing an oil passage even if an oil passage changing means is installed on either the ground side or the pipe jacking device body side. SOLUTION: In the case of changing the connection relation among a first hydraulic line 61, a second hydraulic line 62, a pressure oil discharge line 64 and a pressure oil supply line 63 on the basis of the detection of oil pressure rise by a first detector 41 and a second detector 42 in order to drive the sediment force-feed pump for the pipe jacking device, when the oil pressure rise of the hydraulic line 61 is detected by the first detector 41, a first pressure oil discharge logic valve 22 is opened by a pressure oil discharge selector valve 32 with a first throttle, to allow pressure oil in the first hydraulic line 61 to escape to the pressure oil discharge line 64 to gradually reduce the pressure to zero, and when the oil pressure rise of the second hydraulic line 62 is detected by the second detector 42,  a second pressure oil discharge logic valve 24 is opened by a pressure oil discharge selector valve 34 with a second throttle, to allow the pressure oil in the second hydraulic line 62 to releaf to the pressure oil discharge line 64 and gradually reduce the pressure to zero.
Patent JP-2003083278-A (JP)
Title: Integrated pump
Inventor: TAKURA TOSHIYASU
IPC: F04C2/107
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a pump having various outputs without depending on techniques of production in which pumps of a small quantity many kinds are manufactured and to facilitate carrying and installing of the pump even if the pump has a large capacity, a high head and a high output. SOLUTION: This integrated pump 201 is formed by connecting serially or in parallel plural cell pumps 202 for pumping fluid sucked from an intake port 213 into a discharge port 214, or it is formed by further connecting in parallel the other integrated pump 201 formed in such a manner. Thereby, a desired output can be obtained according to a connecting number of the cell pumps 202. Even when the pump has a large capacity, a high head and a high output by connecting many cell pumps 202, carrying and installing of the pump can be facilitated by carrying or installing the respective cell pumps 202 as a unit.
Patent JP-2003080565-A (JP)
Title: Mold for molding optical disk
Inventor: KOTAKA KAZUHIRO
IPC: B29L17/00
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a mold for molding an optical disk which prevents the occurrence of a burr and an undercut protruding perpendicularly from the incident face of the optical disk in the peripheral end part of an optical disk molding substrate. SOLUTION: In the mold for injection-molding the optical disk, a movable mold 10 having a movable side specular member 1 and a cavity ring 2 and a fixed mold 20 having a fixed side specular member 3 are made to face each other, and a stamper 100 is inserted into the specular member 3 and held to form a cavity. Part of the outer surface of the specular member 1 is formed as a taper surface 1a, and part of the inner surface of the cavity ring 2 is formed as a taper surface 2a. When the movable mold approaches the fixed mold to close the mold, by the contact of the taper surfaces 1a and 2a with each other, the clearance between the specular member 1 and the cavity ring 2 is eliminated substantially, and the position of the fixed mold side end part of the taper surface 1a coincides substantially with the position of the fixed mold side end part of the taper surface 2a.
Patent JP-2003080634-A (JP)
Title: Grazing material for vehicle and its production method
Inventor: FUJITA YOSHIFUMI
IPC: C08F210/10
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a grazing material for a vehicle which is excellent in rigidity, impact resistance, and durability. SOLUTION: In the grazing material for the vehicle, at least a transparent resin layer and a maleimide layer having maleimide units and isobutene units are laminated in turn.
Patent JP-2003084059-A (JP)
Title: Gps compass, radar dome, and method of arranging antenna
Inventor: SATO SADAO
IPC: H01Q1/34
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide an antenna system capable of arranging an antenna for a GPS compass and an antenna for a radar in an optimum position with the minimum installation space, without receiving a radar beam by the GPS compass. SOLUTION: In the antenna system 1, a plurality of GPS antenna parts 11-13 for reception-processing GPS signals from a GPS satellite to output digital data are arranged in an upper part of a radar antenna part 21 for transmitting the radar beam and for receiving a radar echo, and outside a range of ±20 deg. of depression angle from an antenna part 22 for transmitting the radar beam. The GPS antenna parts 11-13 are provided with antenna parts 33a-33c for receiving the GPS signal, and receiver parts 34a-34c for reception-processing the GPS signals to output digital data, and a position, a speed, a time and phase information of a propagation wave of the GPS signal are output as digital data from the receiver parts 34a-34c.
Patent JP-2003084108-A (JP)
Title: Light diffusing sheet and back light unit using the same
Inventor: HIRAKAWA KEIKO
IPC: G02F1/1335
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a light diffusing sheet which can prevent scratches on a stacking face when the sheet is stacked for storage or carrying and which can prevent scratches on a light guide plate or the like disposed as stacked in a back light unit and to provide a back light unit which can prevent irregular luminance. SOLUTION: The light diffusing sheet 1 has a light diffusing layer 3 and a transparent base layer 2, and the light diffusing layer 3 has a binder 4 and a light diffusing agent 5 dispersed in the binder 4. The binder 4 is formed by crosslinking and curing a polymer composition. The basic polymer of the polymer composition has <=30×10<3> average molecular weight and <=20 hydroxyl value. As for the light diffusing agent 5, soft beads having the glass transition temperature of >=0 deg.C and <=30 deg.C are used.