baber/WOPTO huggingface dataset:
Patent JP-2005015075-A (JP)
Title: Sheet body processing apparatus
Inventor: NAKAGIRI MASAYUKI
IPC: B65H39/043
Filed: 2003-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To raise efficiency of work from processing and stacking to packing of sheet bodies and to enable automation.  <P>SOLUTION: A processing system 10 conveys a plurality of paper sheaves 12A produced by cutting and chopping in a width direction, sequentially feeds them to a transfer conveyor 102, transports them in a length direction from the transfer conveyor, and feeds them to a cover sheet application device 94A. At the cover sheet application device 94A, the paper sheaves are superposed with cover sheets 92, and fed to an inversion apparatus 96. At the inversion apparatus, the paper sheaves are inverted such that the cover sheets are at upper sides, and are fed out to a cover sheet application device 94B. At this cover sheet application device 94B, the cover sheets are superposed with lower face sides of the paper sheaves. Hence, the paper sheaves, with the cover sheets superposed at both upper and lower faces thereof, are bagged.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005018829-A (JP)
Title: Recording and reproducing method for phase-change optical information recording medium
Inventor: HANAOKA KATSUNARI
IPC: G11B7/005
Filed: 2003-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording and reproducing method for a phase-change information recording medium which makes use of the advantages of an elliptical beam and realizes high-density recording by changing the form of the beam at recording and at reproduction.  <P>SOLUTION: In the recording and reproducing method, (1) when recording or reproduction is made by radiating the phase-change optical information recording medium, which has at least a recording layer on a substrate having a spiral or concentric guiding groove, with a condensed laser beam in a pulse form, a laser beam spot form on the recording medium is changed at recording and at reproduction. In addition, (2) the recording and reproduction method described in (1) includes the method, in which the recording is made with an elliptical laser beam spot having a minor axis in a beam proceeding direction and the reproduction is made with a cyclic laser beam spot, or the recording is made with an elliptical laser beam spot having a minor axis in the beam proceeding direction and the reproduction is made with an elliptical laser beam spot having the major axis in the beam proceeding direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004031351-A (JP)
Title: Fluorescent lamp device
Inventor: YASUDA TAKEO
IPC: F21Y103/37
Filed: 2003-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluorescent lamp device of which the inner wall of a luminous tube near an electrode is not easily blackened.  <P>SOLUTION: High-frequency power is applied to start up a small-diameter light emitting tube so as not to substantially generate end glow near a filament electrode placed on the boundary of a supporting part of an a non-base side, it is possible to suppress the blackening of the inner wall in the vicinity of the electrode due to the generation of the end glow and suppress the occurrence of the problem that the external appearance of the fluorescent lamp is impaired.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005020832-A (JP)
Title: Rotor shaft material and superconducting rotating electric machine using the same
Inventor: MORI SHIGENOBU
IPC: C22C38/14
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotor shaft material for a superconducting rotating electric machine having high strength, toughness and ferromagnetic property at a very low temperature, and to promote higher output, miniaturization and lighter weight of the superconducting rotating electric machine.  <P>SOLUTION: The rotor shaft material is made of ferromagnetic Fe alloy comprising, in weight %, C by 0.15% or less, Si by 0.20% or less, Mn by 0.50% or less, Ni by 10-16% , Mo by 0.1-2.8%, Ti by 0.1-0.5%, and Al by 0.003-0.150%, with the remaining portion substantially having the composition of Fe. Since the rotating electric machine uses ferromagnetic Fe alloy for the material of rotor shaft of the superconducting rotating electric machine, the rotating electric machine is reduced in size and weight without increasing the magnetomotive force of a field coil.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005014661-A (JP)
Title: Excessive water discharger of fish preserve in recreational fishing craft
Inventor: TAHIRA MASASHI
IPC: B63B35/26
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excessive water discharger of a fish preserve capable of automatically discharging the excessive water in the fish preserve by preventing seawater from flowing back into the fish preserve in a recreational fishing craft.  <P>SOLUTION: The excessive water discharger of the fish preserve is equipped with a discharger body watertightly mounted to a discharge port provided at a bottom part of the fish preserve of the recreational fishing craft, a check valve which is disposed at the side surface of the discharger body, allows the discharge from the inside of the fish preserve, and prevents the seawater from the discharge port from flowing in, a closing cover for blocking the upper opening part of the discharger body and blocking the discharge port provided at the bottom part of the fish preserve, and a suction pipe which sucks the excessive water in the fish preserve by utilizing negative water pressure generated at the ship bottom in sailing and discharges it from the discharging port to the outside of the ship through the check valve and the discharger body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005020176-A (JP)
Title: Method for evaluating immutability of display apparatus
Inventor: YAMAGUCHI AKIRA
IPC: H04N17/00
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an immutability evaluation method of a display apparatus capable of enhancing the reliability of performance of the display apparatus.  <P>SOLUTION: First display apparatuses 2a to 2d display an image quality evaluation test pattern at one point of time and a digital camera 6 photographs the patterns displayed on the display apparatuses and thereafter stores the patterns to a storage means 3c. Then the display apparatuses 2a to 2d display the test pattern at other point of time, a second display apparatus 7 displays the image of the test pattern at the one point of time, the images of the test patterns are visually compared, and the presence / absence of a change in the images of the test patterns at the other point of time is decided to enhance the reliability of performance of the display apparatuses.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005019223-A (JP)
Title: Fuel cell stack
Inventor: KATO HIDEO
IPC: H01M8/04
Filed: 2003-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent effectively a voltage drop due to the delay of temperature rises in end side generating cells and improve, particularly, low temperature starting characteristics by a simple and economical structure.  <P>SOLUTION: The fuel cell stack 10 comprises a laminated body 14 laminating a plurality of generating cells 12, and dummy cells 16 are arranged at both ends in the laminating direction of the laminated body 14. The dummy cell comprises a conductive plate 52 and first and second metal separators 54, 56 for interposing the conductive plate 52 between. The conductive plate 52 is constructed of, for example, a metal plate and is formed in nearly the same shape as an electrolyte membrane/electrode structure 22. The first and the second metal separators 54, 56 are constructed identically as first and second metal separators 24, 26 constituting the generating cell 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005021737-A (JP)
Title: Method for producing thermosetting resin sheet
Inventor: TOSAKA YUJI
IPC: D06H3/08
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a nonwoven fabric substrate thermosetting resin sheet which can precisely detect the amount of the deposited resin in the production process.  <P>SOLUTION: In the method for producing the thermosetting resin sheet, when the thermosetting resin sheet of a nonwoven fabric substrate is produced, the amount of the deposited resin is detected by transmittancy. A resin-impregnated nonwoven fabric sheet is irradiated with light which passed through a slit of a constant space, and a bright part and a dark part are detected from the opposite side by a detector. The amount of the deposited resin is detected on the basis of the ratio between the bright part and the dark part which are detected for a constant time.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005024303-A (JP)
Title: Method for measuring surface temperature of steel product and its apparatus
Inventor: UEMATSU CHIHIRO
IPC: G01J5/00
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for measuring surface temperatures of steel products and to provide its apparatus capable of using inexpensive industrial water containing impurities without having to use clean water.  <P>SOLUTION: The surface temperature measuring apparatus 100 is provided with both a radiation thermometer 1 arranged at a location opposed to the surface of a steel product S, an object of temperature measurement, and a water column forming means 2 for forming a water column W as an optical waveguide between the steel product S, the object of temperature measurement, and the radiation thermometer 1 and measures the surface temperature of the steel product S, the object of temperature measurement, by detecting light L emitted from the surface of the steel product S, the object of temperature measurement, by the radiation thermometer 1 via the water column W. The surface temperature measuring apparatus 100 is further provided with both a permeability measuring means 3 arranged in a path P for supplying water for the water column forming means 2 for measuring the permeability of the water to the wavelength band of the emission light L detected by the radiation thermometer 1 and a computing means 4 for computing a temperature measurement value by correcting an output value of the radiation thermometer 1 through the use of the permeability measured by the permeability measuring means 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005021239-A (JP)
Title: Deodorization body
Inventor: TOKUMOTO TOMONORI
IPC: A61L9/01
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deodorization body enhanced in deodorization efficiency by a necessary minimum amount of a deodorization material containing a metal oxide including manganese dioxide and activated carbon.  <P>SOLUTION: In the deodorization body wherein at least manganese dioxide and activated carbon are supported on a carrier, the support amount of manganese dioxide and activated carbon on the carrier is set to 30-100 g/m<SP>2</SP>not only to avoid manganese dioxide or activated carbon not contributing to deodorization but also to keep a deodorization capacity by a small amount of manganese dioxide and activated carbon.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005026920-A (JP)
Title: Speaker diaphragm and speaker
Inventor: OHASHI YOSHIO
IPC: H04R9/06
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speaker which increases the strength of the joint of a dome diaphragm and the edge diaphragm of a speaker diaphragm enough to remove spurious vibrations, and to provide a high quality sound signals up to the high range.  <P>SOLUTION: The speaker diaphragm 1A is composed of a dome diaphragm 2, an edge diaphragm 3, and a joint flat part 5 for joining these. A thick-walled part 4A thicker than other parts is integrated with the joint flat part 5, the outside of the dome diaphragm 2, and the inside of the edge diaphragm 3 to increase the mechanical strengths of the joint flat part 5 of the speaker diaphragm 1A, and its neighboring part. The end of a bobbin 6 is fixed with adhesive to the thick-walled part 4A to more increase the mechanical strength.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005024979-A (JP)
Title: Display device and its driving method
Inventor: YASUKAWA SADAHIKO
IPC: H01L51/50
Filed: 2003-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device whereby cost increase due to memory addition is prevented, lowering of the numerical aperture due to increase in scanning electrodes and signal electrodes or switching devices is further prevented, and a display image is rotated by a 90 degrees, and also to provide a driving method of the device.  <P>SOLUTION: A liquid crystal display device 10 is provided with a plurality of gate bus lines A1 to A4 and a plurality of source bus lines B1 to B4 installed in matrix. In each intersection of the gate bus lines A1 to A4 and the source bus lines B1 to B4, there is provided a display part 1 which displays, with a liquid crystal layer 9, an image on pixels installed through a TFT 8. A plurality of opposing bus lines C1 to C4 for supplying signals c1 to c4 to the liquid crystal layer 9 are installed in parallel and in pairs with the respective source bus lines B1 to B4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005028241-A (JP)
Title: Exhaust gas treatment apparatus, method for recovering calcium fluoride and method for recovering fluorine
Inventor: BADR MOHAMMED ABDOIL AJIZ
IPC: B01D53/68
Filed: 2003-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust gas treatment apparatus from which a fine-grained product having high fluorine content can be withdrawn by making effective use of a particle of a reactant such as limestone.  <P>SOLUTION: New limestone and recycled limestone are supplied to the upper part of a reactor 1 and exhaust gas is made to flow in the reactor 1 so that the exhaust gas is brought into contact with the supplied limestone and an acid component such as hydrogen fluoride is reacted with the particle of the supplied limestone and removed from the exhaust gas. The surface of the limestone withdrawn from the bottom of the reactor 1 through a withdrawing unit 2 is exfoliated by a surface exfoliating machine 3 so that the core portion based on unreacted limestone is returned to the reactor 1 and granular particles being the exfoliated surface portion are separated into fine particles and middle-sized particles by a sorting unit 7. The fine particles are sent to a fluorine or calcium fluoride recovering process.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005028292-A (JP)
Title: Stirring apparatus
Inventor: KUBO MASAKAZU
IPC: B01F9/10
Filed: 2003-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of a stirring apparatus of a type comprising a stirring container to be normally or reversely rotated that the efficiency is extremely low since a motor for driving is required to switch the rotation contrariwise.  <P>SOLUTION: The apparatus comprises a differential apparatus for transmitting rotation of a prime mover differentially to two rotary shafts, a brake apparatus for reciprocally rotating the two rotary shafts of the differential apparatus, and a stirring container joined to the two rotary shafts through switching apparatuses for switching the rotation of the rotary shafts contrariwise.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004350673-A (JP)
Title: Fishing net making component
Inventor: HOE SUSUMU
IPC: A01K75/00
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a U-shaped fishing net making component of thrust and press type, having an antislipping projection and pulling-off preventive barbs and made of a metal or a synthetic resin, by solving such a problem that conventional fishing net making operation of knotting yarn threads requires a long time until the fishing net is finished.  <P>SOLUTION: This U-shaped fishing net making component is formed by positioning the antislipping projection 2 and the pulling-off preventive barbs 3 on a string made of the metal or the synthetic resin, so that efficiency of the net making operation is improved, by discontinuing the conventional operation of knotting the threads and instead adopting the component which is thrust and pressed by using a machine or a device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005004709-A (JP)
Title: Approximate calculation method by composite solution of three-dimensional solution in hard system
Inventor: NAKAMURA TOGO
IPC: G06F17/17
Filed: 2003-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To easily approximate a three-dimensional solution by using a one-dimensional solving method (including solutions other than Geer formula) developed specially for an existing hard system in a velocity field of a multicomponent system accompanying chemical reaction.  <P>SOLUTION: A concentration calculation method at an arbitral space lattice point P in the velocity field in an analysis area finds a proximity point flowing to the lattice point P from each velocity component of six proximity points around. For each component, the existing one-dimensional solving method is used to calculate a one-dimensional solution. Using velocity component for flowing into the point P, weighted average of these solution is calculated and the value is regarded as the approximate value of concentration at the point P. In addition, iterative calculation using the values of all lattice points obtained through these series of procedures as respective start values of all lattice points for the next time is repeated for a finite number of times. A final value obtained by the above procedures is regarded as the approximate solution of a three-dimensional simultaneous first partial differential equation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005035698-A (JP)
Title: Sheet distribution system with code and distributing method
Inventor: ITO YOHEI
IPC: B65H29/60
Filed: 2003-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet distribution system with a code capable of simplifying the processing of sheets while its transport system is constructed simple.  <P>SOLUTION: The sheet distribution system executes the first transporting mode in which a sheet equipped with code is transported and the code information is read (S3 and S4). It also executes the second transporting mode in which sheets with code are transported again and are distributed and ejected on the basis of the code information read in the first transporting mode (S9, S10, S11).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005042747-A (JP)
Title: Joint for gas meter
Inventor: KIMURA MITSUJI
IPC: F16K17/38
Filed: 2003-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint for a gas meter, surely intercepting a gas passage before the gas meter is molten due to a fire or the like.  <P>SOLUTION: A valve seat 21c is formed on the inner peripheral surface of a lower end part of a gas passage 21. A fitting hole part 21b is formed at the intermediate part in the vertical direction of the gas passage 21. A storing recessed part 25 is formed on one side part of the inner peripheral surface of the fitting hole part 21b. A ball valve 4 inserted from the upper end opening part of the gas passage 21 is accommodated in the storing recessed part 25. A holding member 5 formed of a cylinder is fitted to the fitting hole part 21b. Thus, the ball valve 4 is stored in the storing recessed part 25 to be disabled from escaping. The holding member 5 is formed of resin molten or burnt out at a temperature lower than the melting temperature of the gas meter (not shown).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005049152-A (JP)
Title: Current detecting circuit
Inventor: KATAYAMA YASUSHI
IPC: G05F1/10
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a current detecting circuit capable of relatively easily and highly precisely detecting currents even in the case that the switching frequency of a DC-DC converter increases frequency.  <P>SOLUTION: A current control circuit 1 is constituted of switches Ss1 and Ss2 ON-OFF controlled in synchronization with G<SB>sample</SB>for sampling a voltage signal V<SB>DS</SB>between a source and drain of MOSFETQ<SB>M</SB>, a sampling capacitor Cs for sampling a voltage signal V<SB>DS</SB>from MOSFETQ<SB>M</SB>, switches Sh1 and Sh2 ON-OFF controlled in synchronization with G<SB>hold</SB>for holding a potential difference Vs between both ends of Cs; a hold capacitor Ch for holding a voltage signal sampled at Cs, and a current amplifier CA for amplifying a potential difference Vh between both ends of Ch. The magnitude of a current sampled at Cs in synchronization with the switching period of MOSFETQ<SB>M</SB>is converted into the potential difference Vh between both ends of Ch and held.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005049156-A (JP)
Title: Method and apparatus for measuring distribution of glycosylation levels of erythrocyte membrane
Inventor: NOZAKI OSAMU
IPC: G01N33/80
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for measuring a distribution of glycosylation levels of a erythrocyte membrane, which can diagnose a diabetic being in a persistent hyperglycemia state as to whether the glycosylation level of his / her erythrocyte membrane is increased, and which can evaluate the diabetic about the degree of cell damage and vascular disorder, by using glycosylation level changes in the erythrocyte membrane in response to glycemia states as a new index for evaluating diabetes controls.  <P>SOLUTION: In the method, boric acid group introducing magnetic beads are combined with sugar on the surface of the erythrocyte membrane, and erythrocytes combined with the magnetic beads are moved under such a condition that an electric attractive force and a magnetic attractive force are simultaneously applied thereon.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004125782-A (JP)
Title: Contact component, its manufacturing method, and inspection jig therewith
Inventor: SUGIHARA OSAMU
IPC: G01R1/073
Filed: 2003-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To enhance durability by controlling the hardness and separation resistance of a probe contact.  <P>SOLUTION: This contact component has a probe contact for contacting a part to be contacted which is formed by plating method. The probe contact (bump contact 2) of the contact component is made from a polycrystalline material with a crystal grain size of not less than 10 nm nor more than 40 nm. Thus, by adjusting the crystal grain size of the probe contact and the amount of carbon contained in the probe contact, the hardness and the separation resistance of the probe contact can be controlled. As a result, the contact component with the probe contact excellent in durability can be obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005062970-A (JP)
Title: Access control system in printing device equipped with information reading function
Inventor: NISHIYAMA SHOJI
IPC: G06F3/12
Filed: 2003-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To print an original electronic document in a server while maintaining its information secrecy.  <P>SOLUTION: An access system to an information additive original which is added with information showing the storage destination of an original electronic document and an access system to a server in which the original electronic document is stored are embedded in the original electronic document, and user is identified by those access systems, and also server authentication at the time of acquiring the original electronic document from the server is executed. Thus, it is possible to set access restriction in the information additive original itself, and to prevent the illicit use of the information additive original due to theft.  <P>COPYRIGHT: (C)2005,JPO&NCIPI