baber/WOPTO huggingface dataset:
Patent JP-2005220188-A (JP)
Title: Radial tire
Inventor: MATSUO NARUAKI
IPC: C08L9/00
Filed: 2004-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radial tire obtained by improving the initial adhesion and heat adhesion resistance between a metal cord and a coating rubber while keeping failure characteristics, heat-aging resistance and fatigue failure resistance of the coating rubber, in the radial tire having a belt layer and/or a carcass ply prepared by covering the metal cord with the coating rubber.  <P>SOLUTION: This radial tire is obtained by using a rubber composition prepared by compounding 0.1-3.0 pts. mass of N, N'-diphenylmethanebismaleimide and 0.1-3.0 pts. mass of sodium pyrophosphate decahydrate with 100 pts. mass of a rubber component comprising a diene rubber as the rubber for covering the metal cord in at least one of the belt layer and the carcass ply.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005223539-A (JP)
Title: Signal level converter and switch control unit
Inventor: IKEDA MASAKI
IPC: H03K17/00
Filed: 2004-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal level converter and a switch control unit capable of surely applying ON/OFF control to a switch even when an input signal given into an SC circuit of an IC may take a negative voltage of a VSS (GND) or below.  <P>SOLUTION: The switch control unit is provided with the signal level converter 20 for controlling the switch 2 so that the input signal given to the SC circuit in the IC can take an input range of a negative voltage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005218369-A (JP)
Title: Variant type microorganism and method for producing peptide by using the same
Inventor: KIRA IKUO
IPC: C12P21/02
Filed: 2004-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a peptide having good efficiency and to provide a variant type microorganism by using the method.  <P>SOLUTION: The variant type microorganism is obtained by transforming a microorganism with a recombinant DNA, in which one or more kinds of genes on a chromosome selected from the group consisting of a gene encoding aminoacylhistidinepeptidase, a gene encoding leucylaminopeptidase and a gene encoding isoaspartyldipeptidase are broken, containing a polynucleotide encoding a protein having a peptide-producing activity and culturing the transformed microorganism in a culture medium. The method for producing the peptide comprises mixing at least either one of the cultured microorganism and breakage product of the cell of the microorganism with a carboxyl component and an amine component to synthesize the peptide.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004270692-A (JP)
Title: Heat insulation structure of molecular pump
Inventor: NAKAMURA JUNICHI
IPC: F04D19/04
Filed: 2004-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molecular pump of a structure for preventing troubles that exhaust gas exhausted from a thread groove vacuum pump part of the molecular pump is brought into contact with a cooled bearing housing part of the molecular pump and condensed, and adhesively-deposited on an outer circumferential part of the bearing housing part.  <P>SOLUTION: In a composite molecular pump 11 in which stators 13as and 13bs are disposed on inner and outer sides of a cylindrical part 14a of a cylindrical rotor 14 to form a thread groove pump part 13, and a bearing housing part 5 is provided inward of the thread groove vacuum pump part 13, the bearing housing part 5 is covered by a heat shield plate 6 provided with a small space 6c around the outer circumferential part of the bearing housing part 5, a space between the heat shield plate 6 and the inner stator 13bs is formed into an exhaust gas passage 7, and an electric heater 10a to heat the outer stator 13as is provided.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004247301-A (JP)
Title: Switch
Inventor: GI EISO
IPC: H01H35/00
Filed: 2004-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switch capable of connecting/disconnecting power supply or adjusting/controlling an electric appliance by a simple operation.  <P>SOLUTION: The switch is provided to a power supply cord . A control means is provided in a housing which is provided with a sensor device that senses approach or contact of a human body. One end of the power supply cord is connected to the control means for connecting/disconnecting, and the control means is electrically connected to a load. Approaching or contacting of the hand of a user to the control means provided to the switch, makes the control means connect/disconnect the power supply to the load.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005225985-A (JP)
Title: Chafer rubber composition and pneumatic tire using the same
Inventor: MIYAZAKI TATSUYA
IPC: C08L7/00
Filed: 2004-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire for heavy-load having a chafer at a bead part in which increase of hardness after use and reduction of fracture strength and resistance to crack development are prevented.  <P>SOLUTION: A chafer rubber composition comprises 100 pts. wt. of a natural rubber and/or a diene synthetic rubber, 1-2.5 pts. wt. of sulfur and 0.2-3 pts. wt. of 1,3-bis(citraconimidomethyl)benzene, wherein the ratio of the compounded amount of a curing accelerator to that of the sulfur is 0.7 or more, or the compounded amount of 1,3-bis(citraconimidomethyl)benzene is 0.8-3 pts. wt. based on 100 pts. wt. of the rubber component. There is also provided a pneumatic tire for heavy-load having a chafer composed of the rubber composition at a bead part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005235499-A (JP)
Title: Separator for fuel cell and its manufacturing method
Inventor: YOSHIMURA TSUNEJI
IPC: H01M8/02
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a separator for a fuel cell of which, the thickness of a separator is reduced, and also to provide its manufacturing method.  <P>SOLUTION: (1) The separator 12 for the fuel cell is provided with: resin sheets 2 with pores 3 opened; and conductive convex parts 1 extended in a direction orthogonal to a face of the resin sheets at positions of the pores 3 of the resin sheets 2. (2) The manufacturing method of the separator for the fuel cell includes a pre-molding process 101, and a main molding process 102 carried out after the pre-molding process, in which, the resin sheets with pores 3 opened and a pre-molding plate with conductivity are overlapped on each other in the pre-molding process, and the overlapped body of the resin sheets and pre-molding plate are pressed with a die 5 in the main molding process 102 to manufacture the separator for the fuel cell having the resin sheet 2 and the conductive convex part 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005234112-A (JP)
Title: Photomask unit and circulation system
Inventor: SASAKI HIRONAO
IPC: G03F1/62
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photomask and a pellicle to minimize deterioration in the transmittance inside a pellicle frame when the inner space of the pellicle frame of a photomask with the pellicle is replaced by oxygenated gas in photolithography using vacuum ultraviolet (UV) rays such as F2 laser lithography.  <P>SOLUTION: A pellicle frame 1(B) is stacked on a mask substrate (A), a pellicle 1(C) is stacked on the pellicle frame 1 (B), a pellicle frame 2(D) is stacked on the pellicle 1(C), and a pellicle 2(E) is tacked on the pellicle frame 2(D). Helium gas is supplied through an aeration port 1(F), while oxygenated helium gas is supplied through an aeration port 2(G).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005233741-A (JP)
Title: Temperature-measuring part, heating furnace using the part, and furnace temperature control method of heating furnace
Inventor: KUNITAKE KAZUKI
IPC: F27D19/00
Filed: 2004-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a temperature-measuring part, a heating furnace using the part, and a furnace temperature control method capable of measuring the furnace temperature without fouling, a precursor for optical fiber manufacture to be subjected to heat treatment by metallic components.  <P>SOLUTION: This temperature-measuring parts 43, 45 is provided insertably and drawably in a furnace tube 13 of the heating furnace 11 for performing heat treatment of the precursor for optical fiber manufacture. The temperature measuring parts 43, 45 have a constitution, wherein the periphery of a thermocouple 53 is covered with a carbon protection tube 57, and a control means 27 for controlling the operations of heaters 15a, 15b, 15c encircling the furnace tube 13 corrects operation control of the heaters 15a, 15b, 15c based on the temperature in the furnace tube 13 detected by the temperature measuring parts 43, 45.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005234247-A (JP)
Title: Image forming apparatus and process cartridge
Inventor: ARIIZUMI OSAMU
IPC: G03G21/10
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process cartridge and an image forming apparatus that can suppress deterioration of image quality caused by passage of residual toner after transfer through a latent image formation area during latent image formation and minimize a potential quantity varying before a latent image carrier surface charged by a charging means reaches a development area.  <P>SOLUTION: A blade 13M which temporarily holds the residual toner after transfer is installed upstream from the charging roller 15M in the moving direction of a photoreceptor drum 11M. Consequently, the residual toner after transfer is deterred by an optical writing unit 2 from sticking on the surface of the photoreceptor drum passing through the latent image formation area during the latent image formation. Further, the potential quantity which varies before the surface of the photoreceptor drum charged by the charging roller 15M reaches the development area can be minimized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005233899-A (JP)
Title: Sample analyzer and sample analyzing method
Inventor: ICHIHARA CHIKARA
IPC: G01N23/203
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a calibration device for preliminarily confirming the corresponding relation of the collision relation of the energy of recoil ions with a recoil ion detection means by a simple device, and to provide a calibration method using it.  <P>SOLUTION: In the sample analyzer equipped with an energy separation means for reflecting the advance direction of recoil ions wherein atoms for constituting a sample are ionized to be recoiled to a predetermined angle corresponding to the energy possessed by the recoil ions and an ion detection means for detecting the flight position of the recoil ions in a predetermined detection direction of the recoil ions deflected by the energy separation means, an electric field generating means for allowing an electric field for deflecting the recoil ions in the same direction as the predetermined detection to act on the recoil ions deflected by the energy separation means is provided between the energy separation means and the ion detection means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005244363-A (JP)
Title: Communication network management apparatus, and traffic confirmation test method for communication network
Inventor: SHIMOKAWA MAYUKO
IPC: H04L12/70
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication management apparatus capable of quickly detecting a fault of an entire communication network and determining a detour path through which communication can reach a target end point by bypassing the faulty route on the occurrence of the fault such as a breakage of the IP-VPN due to a faulty apparatus or errors in information settings in the communication network wherein the IP-VPN is formed and to provide a traffic confirmation test method of the communication network.  <P>SOLUTION: The communication network management apparatus 14 confirms a trace route from a start point to a traffic end point among routes from an IP apparatus 12-1 being the start point to an IP apparatus 12-5 being the end point, which are designated on the network. The communication network management apparatus 14 sequentially and comprehensively repeats an interval traffic confirmation test such as designation of an adjacent route from the IP apparatuses 12-1 to 12-5 on the trace route up to adjacent IP apparatuses 12-6 to 12-9 at the outside of the trace route, and further designation of other adjacent route from the adjacent IP apparatuses 12-6 to 12-9 to succeedingly adjacent IP apparatuses 12-10 to 12-12 so that the faulty state of the entire network can be confirmed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005238051-A (JP)
Title: Heating type filter press and its dewatering and drying method
Inventor: SUGAYA KENZO
IPC: B01D25/12
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating type filter press, and filtering method with improved heat efficiency and peelability of cake, by improving a heating plate heating a filter chamber and combining vacuum suction with it.  <P>SOLUTION: In this heating type filter press with the filter chamber formed by the heating plate 5 and a diaphragm filter plate, and a filter cloth suspended in the filter chamber, filter beds 43 having protrusions are provided on resin core plates 32 with a heating passage formed on the surface, and heating plates 5 are composed by extending metal heating plates 33 formed with recessed grooves on the rear faces of the protrusions, and a heating device of the heating plates 5 and a decompression unit of the filter chamber are provided. The metal heating plate 33 is made thin to improve a heat conductivity to the filter chamber and reduce heat radiation loss. A mechanism of the heating plate 5 is simple, allowing easy manufacturing, increasing strength of the metal heating plates 33, and easy assembling.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005245107-A (JP)
Title: Solar power generating system
Inventor: AZUMA KAZUAKI
IPC: H01L31/04
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solar power generating system for detecting its abnormal state from its power generating state and effectively utilizing energy generated by a solar cell panel.  <P>SOLUTION: A display has a power converter belonging to the same solar power generating means as the display, a receiving section for receiving power generation data transmitted from other power converter, and a memory for comparing the received power generation data and sequentially storing a ratio of power generated by a DC power supply belonging to the same solar power generating means and power generated by other DC power supply, determines that the solar power generating means causing a change of the ratio is abnormal if the change of the ratio exceeds a predetermined range, and further displays abnormality.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005216272-A (JP)
Title: Business model for mediating business information
Inventor: SHIMOYAMA TOSHIO
IPC: G06Q30/02
Filed: 2004-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a business model for mediating readily available business information that individuals have.  <P>SOLUTION: A number of individuals are registered as business information providers and readily available business information about buyers which the individuals have is referred to a seller who needs it. When an agreement is reached thanks to the business information, the seller pays a referral fee for the business information as a consideration and pays part of the fee as a consideration to the individual who referred the seller to the readily available business information about the buyers. Also, the number of individuals registered and organized as business information referrers are referred to seller information and to readily available business information which each buying individual has about the information to which they are referred to. When an agreement is made because of the business information, the seller pays a referral fee for the business information as a consideration and pays part of it as a consideration to the individual who referred the seller to the information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005243849-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: FUJISAWA WATARU
IPC: H01S5/223
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To further improve characteristics by increasing the flexibility of designs such as composition ratios, impurity concentrations, and film thicknesses or the like, by preventing a current narrowing layer from being etched.  <P>SOLUTION: In a semiconductor laser device, there are laminated a first conductivity-type cladding layer 3, an active layer 4, a second conductivity-type first cladding layer 5, and an etching stop layer 6 sequentially on a semiconductor substrate 2. Further, a ridge stripe structure 9 is formed on a part of the etching stop layer, and first conductivity-type current narrowing layers 10<SB>1</SB>, 10<SB>3</SB>and first conductivity type capping layers 10<SB>2</SB>, 10<SB>4</SB>are formed on the etching stop layer other than the ridge stripe structure so as to sandwich the ridge stripe structure, and a second conductivity-type contact layer 11 is formed. In the semiconductor laser device, a first conductivity-type current narrowing layer and a first conductivity-type capping layer are formed on a side surface of the ridge stripe structure, such that the first conductivity-type capping layer 10<SB>2</SB>protects the surface of the first conductivity type current narrowing layer 10<SB>1</SB>, while covering the same.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005238382-A (JP)
Title: Communication robot
Inventor: KOIDE YOSHIKAZU
IPC: B25J13/08
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication robot capable of recognizing fine behavior of a mate of communication.  <P>SOLUTION: This communication robot includes, for example, an infrared camera, and an infrared tag for radiating an infrared ray forward is installed on the mate. Whether or not the mate turns this way by staying just before one's eyes, is confirmed by determining whether or not to detect mating ID by the infrared camera in communication with the mate (S11). When the mate does not turn this way when the mating ID is not detected, whether or not the mate still stays just before one's eyes is confirmed by determining whether or not there is reaction in a front ultrasonic distance sensor or a laser range finder (S15). The behavior to the mate is controlled in response to a determining result. When grasping that the mate loses an interest, for example, when the mate staying just before one's eyes does not turn this way (S17), a topic is changed (S23). Thus, fine behavior of the mate can be recognized, and higher-degree communication can be performed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005243469-A (JP)
Title: Radiographic device and radiographic system
Inventor: KAWABUCHI YUKO
IPC: A61B6/03
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiographic device and a radiographic system taking images by decreasing waiting time.  <P>SOLUTION: In a step S205, the temperature of an X-ray tube during scan is estimated and an optimization parameter such as cooling time or tube voltage is optimized by a optimization means. If the optimization parameter still exceeds an appropriate value, a control processing device changes an allowable temperature T0 to a higher allowable temperature T1 using a display and an operation device in steps S221 and 222 and re-optimizes it to fall within the allowable temperature T1. Thus, for example, when the cooling time which is waiting time is long even in an emergency, there is no waiting time or it is made shorter if any so that a scan is immediately performed with the scanning parameters required by an operator.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005238695-A (JP)
Title: Method for impregnation with aqueous treating agent
Inventor: WATANABE HIRONORI
IPC: B27K3/02
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for impregnation with an aqueous treating agent which is excellent in injection properties of the treating agent into a woody material to be at least equivalent to decompression/pressurization treatment without needing an expensive decompression/pressurization injection device, in-sizing treatment, and compression treatment, can be implemented simply, and can be applied practically.  <P>SOLUTION: In the method, the woody material having a water content not exceeding the saturation point of fibers is immersed in the aqueous treating agent, and heated at 60-100°C and cooled to 40°C or below are repeated at least twice.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005247030-A (JP)
Title: Steering rack mounting structure
Inventor: UCHIDA MASAFUMI
IPC: B62D21/00
Filed: 2004-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering rack mounting structure to be constituted light and inexpensive while preventing damages of parts due to road surface interference.  <P>SOLUTION: Steering rack mounting bracket members 18, 18 to support a steering rack member 22 so as to lay it out by putting it to the front of a position of an axis 11a of a front wheel 11 project their front end edges 18h, 18h to the front of a vehicle further than a front end part 22a of the steering rack member 22. These front end edges 18h, 18h form a first interference part by the road surface interference by making contact with irregularities of the road surface, a curbstone, etc. in advancing at first and, for example, the other parts of the steering gear 20 such as the steering rack member 22, etc. are protected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005249481-A (JP)
Title: Attachment for analyzer and analyzer using it
Inventor: KASHIWABARA HARUICHI
IPC: G01N21/15
Filed: 2004-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an analyzer capable of performing gas purge of an attachment simply and excellently.  <P>SOLUTION: This attachment 12 for the analyzer provided detachably on a body 14 of the analyzer 10 is equipped with an optical system constituent member 18 for performing optical analysis together with the body 14. The attachment 12 for the analyzer is characterized as follows: the optical system constituent member 18 is provided; an attachment base 20 to be brought into contact with the analyzer body 14 when setting the attachment for the analyzer on the analyzer body 14 is provided; the attachment base 20 is provided with a purging hole 24 positioned on the periphery on an optical path 22 in the attachment 12 for the analyzer; and the periphery of the optical system constituent member 18 provided on the attachment base 20 is gas-purged through the purging hole 24 of the attachment base 20.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005247614-A (JP)
Title: Organic and inorganic hybrid glassy substance and its manufacturing method
Inventor: KUNIYOSHI MINORU
IPC: C03B8/00
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a material, which has never been developed, having heat resistance, airtightness, low melting point characteristic, and, in addition, surface smoothness.  <P>SOLUTION: In this manufacturing method of an organic and inorganic hybrid glassy substance, a molding material having a surface smoothness of 10 nm or less and water repellency is manufactured in contact with an organic and inorganic hybrid glassy substance having a softening temperature of 50-400°C and melt characteristics. Wherein the molding temperature during the contact is in the range of from (softening temperature minus 20°C) to 600°C and a molding material having a surface wetness, not lower than 90 but not higher than 130 degree by the contact angle measurement, is used. This organic and inorganic hybrid glassy substance is manufactured by the above-mentioned method, and has a flat or curved surface of surface smoothness of 10 nm or less, and all or a part of the glassy substance has an irregular mesh structure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI