baber/WOPTO huggingface dataset:
Patent JP-2003183066-A (JP)
Title: Lid for u-shaped groove
Inventor: TAKEUCHI MAKOTO
IPC: E02B9/06
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a lightweight lid for a U-shaped groove easily constructable while having a sufficient bending strength.  <P>SOLUTION: This lid for the U-shaped groove comprises a concrete prepared by mixing a metal fiber, water and a composition including cement, an aggregate particle having a maximum particle diameter of 2 mm or less, a pozzolan- based reactive particle having a primary particle size of 1 μm or less, a needle- or flake-like particle having an average particle size of 1 mm or less and at least one dispersant. In the lid, either one of the reinforcing bars made of steel or of a fiber-reinforced composite material is disposed according to a load acting on the U-shaped groove or the opening width thereof.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004113146-A (JP)
Title: Honey-containing low-calorie and flowable liquid sweetener composition
Inventor: YAMAMOTO SACHIKO
IPC: A23L27/30
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid sweetener composition which is readily handleable compared with natural liquid honey (e.g. having readily weighable, readily flowable, readily cleanable and readily storable properties), having good keeping quality even when applied to foods, having readily mixable (under stirring) and readily homogenizable physical properties even in low-temperature food and having low calorie and normal-temperature keeping quality while retaining palatability of natural honey.  <P>SOLUTION: The composition comprises the honey and a sweetener having high degree of sweetness in an amount of 0.4-5.0 dried pts. wt. expressed in terms of sucrose from the degree of sweetness, a low-calorie vegetable fiber or/and low-calorie sugar in an amount of 0.2-3.1 dried pts. wt. and water in an amount of 0.4-6.1 pts. wt. based on 1 dried pts. wt. honey.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004124403-A (JP)
Title: Dew condensation prevention device and method
Inventor: NAGATORI MASAHIDE
IPC: E04B1/64
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dew condensation prevention device having a system for controlling the temperature of a wall face to such a temperature as not causing dew condensation due to its relation with an indoor temperature or humidity and to provide a method.  <P>SOLUTION: This system for controlling the temperature of the wall face to prevent dew condensation for the wall face of a building is provided with a heating means 1 for heating the wall face w, a measuring means 2 for measuring the temperature of the wall face w and in an atmosphere in its vicinity, and a temperature adjusting means 3 for automatically adjusting heating by the heating means 1 to maintain the wall temperature within a predetermined temperature difference at which dew condensation occurs on the wall face w based on a value measured by the measuring means 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004128951-A (JP)
Title: Device and method for multi-access distribution
Inventor: NAKAJIMA YOSHIHIDE
IPC: H04N7/173
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To secure image transmission throughput by efficiently processing image requests from a plurality of clients in a system for distributing camera images.  <P>SOLUTION: In the case of reading images of a first camera 21 to an M-th camera 22 installed on a second network 20 from a first client 31 to an N-th client 34 on a first network, the camera image requests from the clients are collected for each camera and stored in a user management table 4 and a camera management table 5. Cameras with the image requests in the camera management table 5 are selected cyclically, and the camera images are taken in a camera image buffer 10. The camera images are transferred to a user image buffer 12 for each client in response to the image requests in the user management table 4. Thus, it is possible to collectively process the camera image requests from the plurality of clients to improve distribution efficiency.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004128964-A (JP)
Title: Information processing terminal
Inventor: NAKAYAMA KENICHI
IPC: H04N5/225
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an processing terminal for performing quickly display when image data should be displayed on a plurality of display means with different sizes of display areas.  <P>SOLUTION: An operation mode of a portable telephone 1 with a camera shifts to a shooting mode, and an image data storing process is started (a1), and a camera 14 is started up (a2). Whether a shooting button is pressed down by a user is determined (a3), and when pressed down, image data displayed on a main LCD 10 at the time of press-down of the shooting button is stored as main-size image data in a prescribed area of a memory 12 (a4). According to the prescribed procedure, the main-size image data is modified automatically to a sub-size image data and stored (a5).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004129437-A (JP)
Title: Dc motor with eccentric shaft
Inventor: SHIDA KOICHI
IPC: H02K15/16
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a DC motor with an eccentric shaft in which unbalance canceling recesses can be formed without lowering the mechanical strength of the annular part of an iron rotor core.  <P>SOLUTION: The rotor core 2 is fixed to the external periphery of a rotating shaft, and a rotor is constituted by winding a rotor winding around a plurality of salient poles 2a of the external periphery of the rotor core 2. A stator is constituted by arranging permanent magnets so as to face the plurality of salient poles 2a of the rotor core 2 via an air gap. The eccentric shaft 10 eccentric relative to the shaft center of the rotating shaft 1 is arranged at a part of the rotating shaft, and a load is driven by the eccentric shaft 10. The unbalance canceling recesses 13a, 13b that balance the amount of unbalance caused by the eccentric shaft 10 are formed in the rotor core 2. The unbalance canceling recesses 13a, 13b are formed in winding-wound parts 2a1 of the salient poles 2a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004129127-A (JP)
Title: Image forming apparatus
Inventor: MIYATAKE MASAYUKI
IPC: G06T1/00
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of copying an image recorded on an original in an undefined format without applying variable power to the image.  <P>SOLUTION: This image forming apparatus is provided with an original horizontal scanning length detecting means 141 for detecting an original horizontal scanning length, an original vertical scanning length detecting means 140 for detecting an original vertical scanning length, an image storing means 130 for storing image data, an image turning and converting means 171 for turning and converting the image data so as to turn an image obtained from the stored image data, a transfer paper housing means 160 having a plurality of paper feeding trays capable of housing transfer paper, a paper feeding step selecting means 163 for selecting one paper feeding tray among the plurality of paper feeding trays, an image data selecting means 172 for selecting one piece of image data between image data stored on the basis of the size of transfer paper housed in the selected paper feeding tray, the original horizontal scanning length and the original vertical scanning length and the image data that are turned and converted, and an image recording means 180 for recording the selected image data on the transfer paper housed in the selected paper feeding tray.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004122222-A (JP)
Title: System and method of optimizing welding
Inventor: TANAKA AKIRA
IPC: B23K31/00
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate waste in welding/manufacturing and to attain efficiency of manufacturing processes by obtaining welding deformation and residual stress of a welding structure through simulation and thereby enabling the optimization to be easily implemented.  <P>SOLUTION: The system is equipped with an analytical means which determines the residual stress or deformation of a welding structure by simulation; an optimizing objective selecting means for a welding structure which is a means for selecting an objective to be optimized on the basis of the input of the residual stress or the deformation of the welding structure as obtained by the analytical means; an optimizing procedure selecting means for selecting optimizing procedures dealing with the selected objective; an optimization module selecting means for selecting an optimization module in accordance with the objective and the procedures; an optimization implementing means for carrying out the optimization based on the selected optimization module; and a deciding means for comparing the implementation result of the optimization with an allowable set value. If the result of the comparison by this deciding means is not within the allowable set value, the optimization is repeated until it comes within the allowable value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004134994-A (JP)
Title: Tranceiver
Inventor: SASAKI AIICHIRO
IPC: H04B13/00
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tranceiver capable of applying a sufficiently large potential to a signal line.  <P>SOLUTION: The transceiver 1 which transmits information according to an electric field induced in a living body 12 as a medium for electric field transmission has a transmission-side signal electrode 10 provided on the living body 12 across an insulator 11, and a ground electrode 7. Further, a signal generator 5 which generates and applies a voltage signal, having a potential difference from the ground electrode 7 and corresponding to information, to the transmission-side signal electrode 10 to induce an electric field corresponding to the voltage signal in the living body 12 through the transmission-side signal electrode 10, a ground line 6 and a signal line 9, and a dielectric 8 which surrounds the ground electrode 7 for shielding, are included. Thus, the ground electrode on which the potential difference of a voltage signal generated by the signal generating means is based is surrounded with the dielectric member and shielded, so that the intensity of an electric field nearby the ground electrode decreases to reduce a variation in potential of the ground electrode.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004131252-A (JP)
Title: Stock control method, stock control system, and stock control program
Inventor: YOSHIDA TOMOYUKI
IPC: B65G61/00
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stock control method capable of efficiently reducing stock quantity, a stock control system, and a stock control program.  <P>SOLUTION: This stock control method comprises a threshold setting step to select order lots with delivery time set between b days before reference time and (a) days after the reference time, and set a threshold x+yσ based on average x of quantity of the selected order lots and their standard deviation σ1, a sorting step to set quantity α for each of the selected order lots, and sort out the order lot with α that is less than the threshold as a normal order lot, and a reference stock determination step to determine a reference stock by a prescribed equation based on the normal order lots sorted out.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004133310-A (JP)
Title: Projection display device
Inventor: HARA NOBUYUKI
IPC: G03B21/16
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection liquid crystal display device which can efficiently be cooled and also can suppress noise.  <P>SOLUTION: The cooling air passing through a discharge port 40p of a sirocco fan 40 directly connected to an optical frame unit 20a is distributed to liquid crystal panels 33R, 33G and 33B, which are held by the optical frame unit 20a and are heated up to respectively different temperatures by absorbing the illuminating light from a light source 36, by predetermined air quantities meeting their temperatures, and is directly blown to the liquid crystal panels 33R, 33G and 33B by a cooling air reservoir 41 and a distribution sheet 43.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004138089-A (JP)
Title: Chain with sleeve
Inventor: MURAKAMI YOSHIHIRO
IPC: F16G13/06
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chain with a sleeve in which the sleeve is clearance-fit into a connection pin inserting hole for preventing rotation of the sleeve to prevent abrasion of the sleeve, avoiding bending failure of the chain by sliding of the sleeve even when the sleeve is deflected during use of the chain, and dispensing with insert molding to facilitate manufacturing.  <P>SOLUTION: The sleeve 19 of synthetic resin is clearance-fit into the connection pin inserting hole 18, and a plurality of offset links 12 as chain links are connected lengthwise by a connection pin 21 inserted into the sleeve to form an offset type chain 11. A recessed part 18a provided in the connection pin inserting hole 18 is engaged with a projected part 19a provided on the sleeve 19, to prohibit rotation of the sleeve 19.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004138261-A (JP)
Title: Ceiling embedded type air conditioner
Inventor: MAKINO MASAZUMI
IPC: F24F13/20
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ceiling embedded type air conditioner capable of easily attaching a lifting mechanism of a suction grille to a decorative panel.  <P>SOLUTION: The ceiling embedded type air conditioner is provided with mechanisms supporting the suction grille 8 by the decorative panel 7 via four suspension strings 31-34, and vertically moving the suction grille 8 by paying out or rewinding the four suspension strings 31-34. It is characterized by that the mechanisms 42 and 43 paying out or rewinding the four suspension strings 31-34 are housed in a single casing 41.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004136563-A (JP)
Title: Biaxially oriented polyester film
Inventor: MURO SHINJI
IPC: B29K67/00
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biaxially oriented polyester film especially useful as the base film of a helical scanning recording type magnetic resin medium of high recording capacity excellent in tape characteristics, running durability and electromagnetic conversion characteristics when used for the production of the magnetic recording medium.  <P>SOLUTION: The biaxially oriented polyester film contains polyethylene-2,6-naphthalenedicarboxylate as a main constituent and is characterized in that the Young's modulus in the longitudinal direction of the polyester film is 4.6-8.0 GPa, the Young's modulus in the lateral direction thereof is 12.5-18.2 GPa, the tensile stress of the re-increase point in the tensile stress-strain curve in the longitudinal direction thereof is not less than 127 N/mm<SP>2</SP>and the thickness thereof is 2.0-10.0 μm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003135040-A (JP)
Title: Method for preventing development of microorganism
Inventor: TANIMURA YASUHIRO
IPC: A23L3/26
Filed: 2002-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for preventing development of microorganisms by which the proliferation rates of various species of microorganisms can be reduced in common with the various species of microorganisms having the different proliferation rates and inhibitory effects on the proliferation of the various species of microorganisms can be increased. SOLUTION: This method for preventing the development of the microorganisms comprises regulating an ionized gas containing ions so that the temperature is <=10 deg.C and the humidity is >=80% at a negative ion concentration of >=10<4> ions/cm<3> and feeding the regulated ionized gas to objects proliferating the microorganisms and/or a space housing the objects.
Patent JP-2004136356-A (JP)
Title: Device for rapidly cooling liquid metal
Inventor: SASAKI IWAO
IPC: B22D11/06
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for rapidly cooling liquid metal, by which a thin metal strip of stable quality is obtained at high yield, and which has excellent operability.  <P>SOLUTION: The device for rapidly cooling liquid metal is provided with a chamber 4 which can be exhausted, a rotary cooling body 5 which is arranged in the chamber and rotated at high speed, a storage container 7 which stores a metal raw material 1, a heating means 6 which heats and melts the metal raw material, and a control means which jets molten metal from a nozzle 7a of the storage container to the rotary cooling body, and manufactures a thin metal strip 1b by rapidly cooling and solidifying the molten metal. On a diagonal line passing through the nozzle, a light emitting element 2 and a light receiving element 3 which detects the light emitted from the light emitting element are arranged. In the control means, a signal processing circuit which processes the signals from the light receiving element is arranged.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004143488-A (JP)
Title: Electrode material for electrolytic reduction of carbon dioxide
Inventor: IWASHITA TETSUO
IPC: C25B3/25
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To develop novel applications utilizing the specific characteristics of a graphite intercalation compound.  <P>SOLUTION: The electrode material for electrolytic reduction of carbon dioxide consists of the graphite intercalation compound formed by intercalating graphite with metal chloride. Electrolytic reduction is performed in an electrolytic solution prepared by dissolving the carbon dioxide using the above electrode material as cathode.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004143509-A (JP)
Title: High strength, high toughness, low yield ratio steel tube stock, and production method therefor
Inventor: OKATSU MITSUHIRO
IPC: C22C38/58
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high strength, high toughness, low yield ratio steel tube stock in which high strength is attained while satisfying high absorbed energy, and further, a low yield ratio satisfying YR of <85% can be attained, and to provide a production method therefor.  <P>SOLUTION: The steel tube stock consists of a steel sheet comprising, by mass, 0.005 to 0.020% C, 0.05 to 1.0% Si, 0.5 to 2.0% Mn, 0.01 to 0.10% Al, 0.01 to 0.50% Nb, 0.005 to 0.10% Ti, 0.0005 to 0.0020% B and ≤0.003% S, and further comprising each prescribed amount of one or more kinds of metals selected from Cu, Ni, Cr and Mo in the ranges where X1 (=970-130*Mn-55*Cu-30*Ni-70*Cr-90*Mo-1450*Nb) is controlled to ≤650, or further comprising each prescribed amount of one or two kinds of metals selected from Ca and rare earth metals. The microstructure of the steel sheet comprises an α°<SB>B</SB>phase of ≥70 vol.% and an αq phase of ≥10 vol.%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004147003-A (JP)
Title: Hierarchically signaling method and node
Inventor: OKI EIJI
IPC: H04L45/02
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To set path setting time of an upper layer to be high speed when setting of a path in a lower layer is required in setting of the path of the upper layer by making it a trigger.  <P>SOLUTION: When a path setting request message of the higher layer path is transmitted to a next hop node, a path establishment completion message is transmitted to a transmission source of the path setting request message of the upper layer path with parallel reception of the path establishment completion message of the upper layer path and that of the lower layer path as the trigger without waiting for establishment of the lower layer path.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004147737-A (JP)
Title: Balloon catheter and manufacturing method therefor
Inventor: ISHIKAWA TSUTOMU
IPC: A61M25/00
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a balloon catheter, for preventing the inner wall of a first tube member made of synthetic resin from being damaged even in the case where a second outer tube member made of metal has a low bending rigidity part.  <P>SOLUTION: This balloon catheter 2 has the outer tube 6 provided with a first lumen 10 for circulating a fluid formed in the longitudinal direction and a balloon part 4 having an outside diameter larger than the outside diameter of the outer tube 6 in its expanded state. The outer tube 6 has a first outer tube member 6a made of synthetic resin and an outer tube member 6b made of metal joined to the proximal end part of the first outer tube member 6a in the axial direction. The outer tube member 6b has a body part positioned on the proximal end side of the outer tube member 6b and a low bending rigidity part 50a located at the distal end side of the outer tube member 6b and having a relatively low bending rigidity to the bending rigidity of the body part. The balloon catheter 2 further includes a reinforcement tube 30 covering at least a part of the low rigidity part 50a of the second outer tube member 6b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004149823-A (JP)
Title: Method for producing nonoriented silicon steel sheet
Inventor: NUMATA MITSUHIRO
IPC: H01F1/16
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production method by which a nonoriented silicon steel sheet having excellent magnetic properties can stably be fed.  <P>SOLUTION: The nonoriented silicon steel sheet comprises, by mass, ≤0.004% C, 0.1 to 1.0% Si, 0.2 to 0.6% Mn, <0.0006% sol.Al, 0.03 to 0.2% P, ≤0.035% S and ≤0.004% N, and the balance Fe with impurities. The silicon steel sheet is produced by controlling the ratio between the mass% of CaO and the mass% of Al203 in slag, CaO/Al203 to 0.8 to 1.2, and the ratio between the mass% of CaO and the mass% of SiO2, CaO/SiO2 to 0.5 to 2.0, and performing refining.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004151870-A (JP)
Title: Output control device
Inventor: KOGA HIROSHI
IPC: B41J29/38
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an efficient print system comprised of a server, clients and printers in the Internet environment and outputting documents from a desired printer in such a manner that if the desired printer is busy in terms of job outputs, an alternate printer close to its location is used for output.  <P>SOLUTION: The system is comprised of a server, clients and printers in the Internet environment. To print documents from a client to the desired printer, an attribute setting file is created and sent to the server. On the server, job scheduling is monitored, and if the desired printer is busy, an alternate printer close to the location of the desired printer is retrieved and selected from a printer management database and a setting information file is converted and created for the alternate printer. The documents are printed according to this information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004147864-A (JP)
Title: Accessory using accessory member with piezoelectric effect
Inventor: IDO KINJI
IPC: A44C25/00
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To effectively utilize a piezoelectric effect as for an accessory using an accessory member having the piezoelectric effect such as tourmaline.  <P>SOLUTION: A necklace 1 is provided with: tourmaline pieces 10 and 20 having the piezoelectric effect; a mount part 30 where the tourmaline piece 10 is fitted; and a chain 34 with which the mount part 30 can be suspended on a body. The tourmaline piece 10 is the main accessory member of the necklace 1. The tourmaline piece 20 is nearly like a plate, and the mount part 30 is ring-formed. In a state where the tourmaline piece 20 is suspended inside the mount part 30, the tourmaline piece 20 is brought into contact with the rear surface 12 of the tourmaline piece 10, and at least a part of the tourmaline piece 20 projects to the outside of the mount part 30.  <P>COPYRIGHT: (C)2004,JPO