baber/WOPTO huggingface dataset:
Patent JP-2003268513-A (JP)
Title: Method of molding magnesium alloy
Inventor: AZUMA KENJI
IPC: C22F1/06
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To produce a product which has a complicated, precision shape, also has high reliability in physical properties, and sufficiently satisfies corrosion resistance as well at a high yield, in a castable magnesium alloy composition having excellent forgeability, by molding the magnesium alloy in the combination of casting and forging.  <P>SOLUTION: A magnesium alloy having an aluminum content of 2 to 10 mass% is cast so as to be a crystal grain size of ≤30 μm. The casting is subjected to solution treatment, is thereafter forged so as to be a crystal grain size of ≤10 μm, and is subsequently forged into a desired shape. A magnesium alloy having an aluminum content of 2 to 10 mass% is cast so as to be a crystal grain size of ≤10 μm. The casting is subjected to solution treatment, and is thereafter forged.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269538-A (JP)
Title: Viscous-type damper
Inventor: MIHARA KENJI
IPC: F16F15/173
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a viscous-type damper excellent in friction resistance and durability by reducing friction coefficients of a sliding part.  <P>SOLUTION: This viscous-type damper 1 is fixed to one end of a crankshaft 11 of an engine. Side sliding bodies 5 are installed on a face perpendicular to the crankshaft 11 of an inertia ring 3, and inner peripheral sliding bodies 6 are installed on faces corresponding to the inside diameter of the inertia ring 3 inside a housing 2. An amorphous carbon membrane 7 is formed on the end faces of the side sliding bodies 5 and the surfaces of the inner peripheral sliding bodies 6. Because the amorphous carbon membrane 7 has a low friction coefficient, a friction coefficient between the inertia ring 3 and the housing 2 is reduced when the viscous-type damper 1 absorbs torsion vibrations of the crankshaft 11, so as to improve friction resistance and durability.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003274029-A (JP)
Title: Interphone system for multiple dwelling house
Inventor: ASHIDA MASANORI
IPC: H04M9/00
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interphone system for a multiple dwelling house for informing a deliverer of a resident state of a house being a recipient of a baggage in the case of storing the baggage in a house delivery locker to thereby effectively utilize house delivery lockers.  <P>SOLUTION: A controller 4 for respectively controlling a collective entrance unit 1, living room terminals 2a, 2b,..., and a house delivery locker 3 stores a living room number entered when a deliverer is going to store a baggage into the house delivery locker into a house delivery living number memory 41b, collates the living room number stored in the house delivery living number memory with a resident living room number registered in advance in a resident state memory 41a, and informs the deliverer that the house being a recipient of the baggage is not resident, when the result of collation indicates dissidence of the living room numbers, for example, the living room number of the house being a recipient of the baggage is not designated but the living room number of the house not resident is designated in mistake and the deliverer is going to contain the baggage in the house delivery locker.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003271457-A (JP)
Title: Data storage device
Inventor: HORI YOSHIHIRO
IPC: G06F21/62
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data storage device allowing optional setting of an area for recording secret data.  <P>SOLUTION: A hard disk unit has a data storage area 2000. The data storage area 200 includes a user area 2100 and a non-user area 2200. The user area 2100 is composed of an ordinary data storage area 2110 for storing nonsecret data and a protective data storage area 2120 for storing the secret data. The non-user area 2200 is composed of a control data storage area 2210. The control data storage area 2210 stores a control table of a certificate invalidation list and the secret data. Logical addresses 0 to maxLBA is imparted to the user area 2100, and among the addresses, sLBA+1-maxiLBA are allocated to the protective data storage area 2120. An area of the protective data storage are 2120 is changed by changing sMAX by indication from an external part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003267416-A (JP)
Title: Liquid vessel
Inventor: UDO KUNIICHI
IPC: B05B11/00
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid vessel which keeps a liquid in the vessel in a sealed condition without being brought into contact with air, and prevents liquid leakage from the vessel, or prevents the center of gravity of the vessel from being unstably raised as the liquid is used.  <P>SOLUTION: In the liquid vessel having a pump to suck the liquid filled in the vessel from a suction port facing the liquid and discharge it into a discharge part outside the vessel by the evacuation or vacuum produced by operating an operation unit, a partition which partitions the liquid filled in the vessel from an air layer located on the upper surface of the liquid and slides in the vertical direction while the inside of the vessel is tightly in contact with the liquid surface is provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003266810-A (JP)
Title: Printer and printing system
Inventor: KAGEYAMA SAIJI
IPC: B41J5/30
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that, if a printer stops during printing a job and the job is to be printed again, it is necessary for a user to manually count the number of printed copies or to check a number-in-page on a last printed page so as to check the number of copies to be re-printed and a range of pages to be printed.  <P>SOLUTION: In the printer having a storage, when printing of a document in the storage is executed, contents of a print instruction and results of the execution or the like can be referred to after printing. Thus, convenience in using the printer and the printing system is improved.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003279498-A (JP)
Title: Visual inspection device
Inventor: TANAKA YONETA
IPC: G01B11/24
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an visual inspection device capable of controlling a flat surface position of a TAM tape in inspection, and of carrying out visual inspection of a lead pattern while carrying the TAB tape.  <P>SOLUTION: This visual inspection device used for inspecting presence or absence of a defect of a pattern formed on the tape 1 by holding, on a stage 2, the tape with the pattern formed to photograph the surface of the held tape 1 by a photographing means 3 and by executing image-processing of the photographed surface information by an image processing means 4. The stage 2 is cylindrical, and provided with a decompression chamber at a part in its inside and a plurality of vacuum suction holes in its side surface, and comprises a rotating drum 5 rotating by using the center of its bottom face as a rotation axis. The visual inspection device is characterized by that the tape 1 is sucked and held on the side surface by transmitting the pressure difference between the decompression chamber 9 and the outside of the decompression chamber 9 through the vacuum suction holes, the rotating drum 5 is rotated along with carriage of the tape 1, and the surface of the tape sucked to the side surface is photographed by the photographing means 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003274776-A (JP)
Title: Apparatus for cleaning laver net
Inventor: KODAMA USHIZO
IPC: A01G33/02
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To produce a laver having good quality easily and efficiently by carrying out the removal of attachments and the cleaning of a laver net for promoting the growth of laminas of the laver to be carried out at every prescribed interval in the cultivation of the laver.  <P>SOLUTION: When cleaning the laver net A by pulling in the net on an operation boat 1, a treating liquid is jetted from a jetting nozzle 8 over the whole width while moving the laver net A in a shallow treating liquid layer in a flatly spread state on a net travel-guiding part 6 in a dish shape formed at the upper part of a treating liquid-storing tank 2 while pushing the laver net A by a laver net-pushing roller 7 to clean the laver net from the whole face to the small parts by the jetting force and a reversing impact force to the net travel-guiding part 6, and to remove the attachments and to promote the disinfection and growing activities under the cultivation thereafter.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003278271-A (JP)
Title: Precast concrete pole and its construction method
Inventor: KOBAYAKAWA SATOSHI
IPC: E04B1/58
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To realize the facilitation of the execution of works by a precasting in the execution of works of a non-vertical concrete pole.  <P>SOLUTION: The lower-end joint surface 11b of a pole body 11 composed of precast concrete has insertion joints 12b formed at an angle of inclination θto a plane orthogonal in the longitudinal direction and vertically projected to the joint surface 11b, and the insertion joints 12b are inserted to sleeve joints 25 vertically installed to a surface to be joined 23a. The precast concrete pole 1 is joined with an existing structure 2 in such a manner that the pole body 11 is lifted so as to reach a posture inclined at approximately the same angle of inclination as the angle of inclination θ of the joint surface 11b to the plane orthogonal in the longitudinal direction and hung down on the existing structure 2 and the insertion joints 12b are inserted and erected to the sleeve joints 25 vertically buried to the surface to be joined 23a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003277130-A (JP)
Title: Dielectric porcelain composition and dielectric resonator
Inventor: OBA TAKASHI
IPC: H01B3/12
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a dielectric porcelain composition capable of ensuring a relative dielectric constant (εr) and a temperature coefficient (τf) of resonance frequency (fo) freely adjusted within specified ranges corresponding to characteristics in its use while retaining a high no-load quality coefficient (Qu), and to provide a dielectric resonator whose resonator body has been formed by using the dielectric porcelain composition.  <P>SOLUTION: The dielectric porcelain composition contains at least Ba, Zn, Nb, Ta, and Sb as metal components and the contents of these metal components (expressed in terms of oxides) are represented by the formulae 57.5≤BaO≤62.6, 16.0≤ZnO≤22.2, 0<Nb<SB>2</SB>O<SB>5</SB>≤20.6, 0<Ta<SB>2</SB>O<SB>5</SB>≤20.6, and 0<Sb<SB>2</SB>O<SB>3</SB>≤5.9, wherein the unit of the numerical values is mol% and the mol% of each of the five oxides is determined from the above range in such a way that the total mol% of the oxides becomes 100.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003283252-A (JP)
Title: Frequency conversion circuit
Inventor: TOMIKAWA MASAYOSHI
IPC: H03D7/14
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a frequency conversion circuit which easily adjusts the output level of a local amplifier which significantly affects the characteristics of a mixer.  <P>SOLUTION: A plurality of ECL amplifiers connected in parallel are adopted for a local amplifier 2. A load on the ECL amplifiers becomes the load by coils L<SB>1</SB>and L<SB>2</SB>. A gain-frequency characteristic is adjusted by selecting and controlling the ECL amplifiers corresponding to a used frequency band. Since it becomes the coil load, no DC bias variation is caused even when the level of a local signal is adjusted by ECL amplifier input biases V<SB>3</SB>and V<SB>4</SB>. Thus, the characteristics of a mixer are properly adjusted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292910-A (JP)
Title: Adhesive sheet
Inventor: TOMIKANEHARA MASAHIRO
IPC: C09J7/02
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an adhesive sheet to which a hot-melt adhesive not discharging an organic solvent, having no water pollution, a low environmental load and excellent productivity is applied and which has excellent adhesiveness to a nonpolar adherend such as a polyolefin and excellent suitability of punching quality.  <P>SOLUTION: In the adhesive sheet in which a surface substrate, an adhesive layer and a release sheet are laminated, the adhesive forming the adhesive layer is an acrylic hot-melt adhesive to be subjected to crosslinking reaction by ultraviolet radiation and a completely hydrogenated tackifier is added to the adhesive layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003158660-A (JP)
Title: Image pickup device
Inventor: WATANABE TORU
IPC: H04N5/376
Filed: 2002-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device the circuit scale of which can be reduced. SOLUTION: First and second timing control circuits 50a, 50b are located corresponding to first and second CCD solid-state imaging elements 31a, 31b. A selection circuit 36 is provided as a common circuit at the output side of the first and second CCD solid-state imaging elements 31a, 31b. The selection circuit 36 alternately capture first and second image signals Ya(t), Yb(t) outputted from the first and second CCD solid-state imaging elements 31a, 31b by each prescribed time to provide an output of an image signal Y(t).
Patent JP-2003296081-A (JP)
Title: Print service system
Inventor: WAKAHARA KENJI
IPC: G06F3/12
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a print service system shortening a waiting time when taking a print service of image data without constraining a user in front of a machine till completion of the printing of the image data.  <P>SOLUTION: This print service system is characterized in having a print service master machine 1 reading the image data to be printed from recording media and outputting the image data, identification information of the image data, and accounting data corresponding to the printing, a print service slave machine 2 inputting the image data and printing for every identification information, and a POS (point of sales) terminal 3 managing the sales based on the accounting data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293742-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: MIURA MANABU
IPC: F01N3/24
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To highly precisely estimate a total NOx trapping amount to be used for determining the timing of regenerating a NOx trapping catalyst even upon transient operation.  <P>SOLUTION: A NOx exhaust amount per unit output and unit time is computed in accordance with an inlet air amount (S1, S2), a NOx trapping amount per unit time is computed by multiplying it by an engine output (S3), and the NOx trapping amount per unit time, which is corrected after multiplied by a final correction coefficient kNOx obtained by integrating a correction coefficient kNOx<SB>-</SB>eoe with a NOx exhaust amount per unit time (S4), a correction coefficient kNOx<SB>-</SB>tbed with a catalyst carrier temperature (S5) and a correction coefficient kNOx<SB>-</SB>trap with a current total NOx trapping amount (S6), is integrated. Thereby, the total NOx trapping amount of the NOx trapping catalyst is highly precisely estimated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296311-A (JP)
Title: Nombre information generating system and program
Inventor: NOGUCHI KATSUHISA
IPC: B41J21/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for manufacturing newspaper requiring the variety and complexity of, especially, a nombre (pagination) design for solving the problem of software maintenance and management related with a nombre generation processing program and a nombre generation rule, and reducing the workload of a human being when changing a nombre design.  <P>SOLUTION: A nombre language interpretation program for providing the set of definition elements for describing a nombre generation rule generates nombre information by reading a file in which a plurality of nombre definitions described by predetermined grammar are described by using the set of the definition elements, and interrupting the file by every line. The file in which the nombre generation rule is described and the interpretation program are separately managed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298458-A (JP)
Title: Wireless communication apparatus
Inventor: NAGANUMA YUSUKE
IPC: H04B1/3822
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless communication apparatus capable of executing wireless communication by an antenna of a narrow band cap able to realize high efficiency and high gain under a wireless communication environment wherein a frequency band used for the communication is changed.  <P>SOLUTION: The wireless communication apparatus is provided with: a narrow band antenna 1 cap able to realize high efficiency and high gain; a transmission/reception circuit 3 for applying modulation demodulation processing and frequency hopping processing to a transceived signal; and a matching circuit 10 for matching the impedance of the antenna 1 with that of the transmission/ reception circuit 3. Then employing an output voltage of a hopping synthesizer 24 for a control voltage of a variable capacitance capacitor Cv of the matching circuit controls the characteristic of the matching circuit 10 by each frequency subjected to frequency hopping to optimize the antenna characteristics.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296144-A (JP)
Title: Single chip microcomputer
Inventor: MATSUMOTO HIROYUKI
IPC: G06F11/30
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To easily specify the primary cause of a trouble of accompanied with the abnormality of interruption timing or interruption factor even when such a trouble is reproduced only in a single chip mode.  <P>SOLUTION: This single chip microcomputer 10 comprises a storage part 26 for successively storing, when giving an interruption request from an ICU 25 to a CPU 21, its interruption factor and a program execution address at the time the CPU 21 accepts the interruption request in association with each other; and an external read-out part 27 for reading the storage content of the storage part 27 and outputting it to the outside.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304575-A (JP)
Title: Communication system
Inventor: SANO MOTONORI
IPC: H04W92/20
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To enhance a data transmission rate of a mobile communication terminal.  <P>SOLUTION: When the mobile communication terminal 408 can establish a wireless channel with a base station 405 but cannot reserve a sufficient data transmission rate, the mobile communication terminal 408 requests the base station 405 to add a wireless channel. The base station 405 supplies information required to a establish a wireless channel such as a spread code channel used by other base station 404 to the mobile communication terminal 408. The mobile communication terminal 408 establishes the wireless channel with the other base station 404 on the basis of the information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003301525-A (JP)
Title: Wooden hybrid truss skeleton member
Inventor: SAKAWA MASAKI
IPC: E04B1/58
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wooden hybrid truss, enabling lowering of construction cost and reduction of term of works, especially the design term of works by using each component unit (skeleton member) having enough compression resisting force and proof tensile force and adopting a conventional joining method original for the wooden construction.  <P>SOLUTION: A metal plate 3 having a joint connecting means 2 is abutted on both end faces of lumber 1, and the metal plates 3 are connected to each other by a connecting material 4. As the connecting material 4, a bar steel, both ends of which are threaded and a stranded piano wire are considered. The connecting material 4 is pierced through the lumber 1 in some case, disposed in contact with the outside surface of the lumber in some case and disposed in a position away from the outside surface of the lumber in some case.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002369028-A (JP)
Title: Dynamic focus voltage amplitude controller
Inventor: GRIES ROBERT JOSEPH
IPC: H04N3/26
Filed: 2002-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a dynamic focus voltage amplitude controller that controls an amplitude of a parabolic voltage component of a dynamic focus voltage at a different horizontal frequency. SOLUTION: The dynamic focus voltage generator includes a source of a flyback input signal (VFB) at a horizontal deflection frequency. A double integrator (U9A, C33 and C34) is responsive to the input signal for generating a parabolic periodic signal (VU9A). An amplitude detector (D19, D20) is responsive to the parabolic periodic signal for generating a control signal (V56) that is indicative of an amplitude of the parabolic periodic signal. A comparator (U7A) is responsive to a signal at a reference level (between R50, R51) and to the control signal and coupled to the double integrator for regulating an amplitude of the parabolic periodic signal in a gain control negative feedback manner. A nonlinear network (D18, R53) is responsive to the parabolic periodic signal for producing a bathtub shaped output signal (V5') that is coupled to a focus electrode of a cathode ray tube.
Patent JP-2003302387-A (JP)
Title: Element housing unit, sensor and its manufacturing method
Inventor: ISHIKAWA HIDEKI
IPC: G01N29/24
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an element housing unit which can simplify steps of assembling and the like by housing an element such as an ultrasonic element or the like and which has high reliability.  <P>SOLUTION: A detecting element body 40 houses a piezoelectric element 51 in a housing part 43 of a case 42. Lead wires 54a, 54b from its electrode are respectively soldered to terminals 55a, 55b insert molded in the part 43. Thereafter, the part 43 is filled with urethane resin. As a result, the wires 54a, 54b mounted at the element 51 are not disconnected by mistake at assembling time. Since the part 43 of the case 42 is formed thinly at a flange 41 side, even when the filled urethane is thermally expanded so that a stress is generated in the case 42, the part 43 of the case 42 is deformed to prevent an internal stress from being stored. As a result, a useless stress is not applied to the element 51, and hence its reverberation can be reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304532-A (JP)
Title: Method and apparatus for detecting reference position of annular image by omnidirectional imaging
Inventor: SUGIKI HIROSHI
IPC: H04N7/18
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To automatically set a reference position of determining an expansion area of an annular image in the case of converting the annular image photographed by an omnidirectional imaging lens into a panorama expansion image through the use of a software technology.  <P>SOLUTION: In a method for detecting a reference position of the annular image by means of omnidirectional imaging, a plurality of marks are printed onto positions of the omnidirectional imaging lens corresponding to an internal circumference and an external circumference of the annular image to photograph the marks into a photographed image, binary processing is applied to the image to apply imaging only to the marks, and the center axis of the annular image, the radius of the internal circle, and the radius of the external circle are calculated from the marks.  <P>COPYRIGHT: (C)2004,JPO