baber/WOPTO huggingface dataset:
Patent JP-2003211473-A (JP)
Title: Method for manufacturing resin sheet
Inventor: II SHOICHI
IPC: B29K33/00
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently manufacture a square resin sheet in a simple way using various kinds of resins featuring thermoplasticity and heat curing and photo- setting properties.  <P>SOLUTION: In the method for manufacturing a resin sheet by arranging a resin material on a support 1 and compression-molding the resin material, the resin material is dispersedly arranged at five spots on the support 1 which represent a part including the vicinities of the center and the periphery of the resin sheet 2 of an intended shape, and the amount of the resin material arranged near the center of the resin sheet 2 of an intended shape is larger than the average amount of the resin material arranged at the other positions. Further, the resin material distributed and arranged is compression-molded under uniform pressure within a larger area range than the resin sheet 2 of an intended shape from above the distributed and arranged resin material.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002304830-A (JP)
Title: Audio disk and decoding device
Inventor: TANAKA YOSHIAKI
IPC: G11B20/12
Filed: 2002-01-31
Abstract: PROBLEM TO BE SOLVED: To simplify a playback operation by a user, to improve user- friendliness, and to simplify real time management in the case of recording mainly audio signals. SOLUTION: The audio disk has an SAMG (simple audio manager), an AMG, audio title sets(ATSs) containing a plurality of audio objects(AOBs), and still picture sets(SPSs). The AOB is composed of two kinds of AOTT-AOBs, namely an object containing only audio data, and an object containing audio data and real time information data (RTI data). The still picture set(SPS) contains still picture data (SPCT data).
Patent JP-2003221155-A (JP)
Title: Paper sheet sorting device and gate driving control method
Inventor: WADA FUMIAKI
IPC: B65H29/60
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper sheet distinguishing device capable of preventing a crucial sorting error at the time of the occurrence of abnormality.  <P>SOLUTION: A paper sheet sorting device driving a gate for sorting sheets to sort the sheets to a prescribed sorting destination based on the control of an operation control program, is provided with a reset signal outputting means (42) for counting up to output the reset signal corresponding to a signal outputted when the program is abnormally executed and a gate driving signal outputting means (43) for outputting a signal to control the drive of the gate to sort the sheets to the destination prescribed for the occurrence of the abnormality in the program according to the reset signal outputted by the reset signal outputting means.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226490-A (JP)
Title: Jack
Inventor: FUKUDA YUTAKA
IPC: B66F5/04
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize a jack by making it jack up an object with a cylinder with smaller thrust than a conventional one and disposing an arm and the cylinder parallel to each other.  <P>SOLUTION: The jack has the arm 5 with a tray 7 on the upper end side and a link 9. The lower end 6 of the arm 5 can be moved to the front and rear along guide rails 4. The lower end 10 of the link 9 is rotatable and the upper end is rotatably connected to the middle of the arm 5. The top of a rod 15 in the cylinder 12 is connected rotatably to a connection part 11 of the arm 5 and the link 9.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229841-A (JP)
Title: Clock extracting and data reproducing circuit, and optical receiver using the same
Inventor: UZAWA KOICHI
IPC: H04B10/69
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clock extracting and data reproducing circuit which can be made thin in thickness by adopting a magnetostatic filter as a bandpass filter of an optical communication apparatus, particularly an optical receiver and prevents the variation of center frequencies of the filter caused by an ambient temperature, and to provide the optical receiver using the circuit.  <P>SOLUTION: This clock extracting and data reproducing circuit provided with a two-multiplication circuit for obtaining a signal including a basic clock component from an input signal and a bandpass filter for extracting the basic clock component from the signal obtained from the circuit and for reproducing at least a clock signal component from the extracted basic clock component, uses the magnetostatic filter as the bandpass filter and incorporates a bias magnetic field generation circuit for compensating the variation of the center frequencies of the magnetostatic filter caused by the ambient temperature.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232143-A (JP)
Title: Supporting structure of column material and standing signboard
Inventor: TATEBAYASHI TERUYOSHI
IPC: E04B1/58
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a supporting structure of a column material capable of preventing such a problem that the supporting structure of the conventional column material forms a flange on the bottom of a metal-made strut, it is fixed to the flange through an anchor bolt planted in the ground and that its structure can not correspond to the column material of native wood and being easily and stable erected even if the column material is the native wood.  <P>SOLUTION: A sleeve member 2 having a square hole 2a opened in the upper part is buried in the ground, and a square column base 3a fitted to the square hole 2a of the sleeve member 2 is formed in the bottom of the column material 3, the column material 3 can be erected on the ground by inserting the square column base 3a into the square hole 2a of the sleeve member 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003225611-A (JP)
Title: Method of repairing coating film
Inventor: WATANABE KENTARO
IPC: B05D7/14
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of repairing a coating film by which the color difference between a repaired part and a non-repaired part is reduced.  <P>SOLUTION: The method of repairing the coating film to partially repair a required part B of a laminated coating film having an intermediate coating film 3, a metallic base coating film 4 and a clear coating film 5 is performed by grinding the coating film in the repairing part B to prepare the surface, applying a repairing coating material 6 having a vehicle resin of the same system as that in the metallic base coating material as the composition component and having the same color as the intermediate coating material or colorless on the surface of the prepared repairing part B and applying a metallic base coating material 4' and a clear coating material 5' by wet-on-wet on the coating film 6 formed by the repairing coating material and drying them.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232476-A (JP)
Title: Rubber packing for pipe joint
Inventor: KAWANISHI HIDETO
IPC: F16L19/03
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To prevent leakage even in the case of light fastening without causing de-centering of rubber packing even in a temporary assembled state.  <P>SOLUTION: A contact part of the rubber packing 20 with a tapered socket face 3 of a joint body or a pipe is provided with a plurality of annular recesses and protrusions 14 along the tapered face of the socket face 3 and projectingly in the same direction as the axis of the pipe, and a plurality of annular protrusions 22 are provided on the inner peripheral surface side of the rubber packing 20, making the inner diameter of the protrusions 22 larger than the outer diameter of the pipe. Since the tip side of the annular protrusions 22 provided on the inner peripheral surface side of the rubber packing 20 is brought into pressure contact with the outer peripheral surface of the pipe, the diameter is considerably contracted with much smaller clamping force than the case of bringing the whole inner peripheral surface of the rubber packing 20 into pressure contact with the outer peripheral surface of the pipe, and moreover, since stress is concentrated on the tip side of the protrusions 22, powerful watertightness is exhibited. Sufficient leakage preventing effect is thereby acquired even by manual fastening.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002275745-A (JP)
Title: Needle actuation device for knitting machines for hosiery or other articles
Inventor: CASELLI FERNANDO
IPC: D04H1/42
Filed: 2002-02-07
Abstract: PROBLEM TO BE SOLVED: To provide an actuation device for a knitting machine for hosiery or other articles having a simple structure. SOLUTION: This needle actuation device comprises a cam box (2, 2a), which faces a needle holder (3) and supports at least one lowering cam (4, 4a) and the lowering cam has a profile (5, 5a) which is inclined with respect to the direction of the motion of the needle holder with respect to the cam box. The profile (5, 5a) of the lowering cam can be engaged with a heel part (8a) of a needle or a needle pusher protruded from the needle holder (3). The lowering cam (4, 4a) can be moved with respect to the needle holder (3) along an adjustment direction (11) in which at least one component is parallel to the direction of the sliding of a needle (8) and can be rotated in order to vary the inclination of the profile (5, 5a) with respect to the adjustment direction (11).  Adjustment members (10, 10a, 14, and 14a) are arranged in order to vary the inclination of the profile (5, 5a) of the lowering cam (4, 4a) in relation to the change of loop length or independently of the change of the loop length.
Patent JP-2003233226-A (JP)
Title: Image forming apparatus
Inventor: SUZUKI ATSUKO
IPC: G03G15/00
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus in which accuracy in detecting the connection of an optional device is enhanced to suppress the occurrence of jamming, and also, a usability is made high.  <P>SOLUTION: Since an SCLK signal, an SIN signal and an SOUT signal are common signals, the SIN signal as an input to a printer main body is outputted as an open collector output with reference to each optional device, so that the outputs may not collide with each other. An SEL 1 for specifying the optional device is connected to each optional device. As for a relation between the printer main body (a) and the optional device (b) in an optional communication control part, by disposing an R1 and an R2, the logic H when the optional device is connected is fixed to the logic L when the optional device is not connected, and by softly judging this level, whether or not the optional device is connected can be detected.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003233947-A (JP)
Title: Sound recording device
Inventor: MISAWA MITSUFUMI
IPC: G10L21/0208
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sound recording device in which mingling of driving sound is reduced.  <P>SOLUTION: The sound recording device 10 is provided with a sound collecting section 100 which collects sound and converts the collected sound into audio signals, a driving section 120 which drives at least one section of the device 10, a frequency filter 110 which reduces noises included in the audio signals and generated by the driving action of the section 120, a filter control section 130 which controls the filter 110 based on the driving condition of the section 120 and a recording section 140 that records audio signals in which the noises are reduced by the filter 110.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003235214-A (JP)
Title: Motor
Inventor: NODA TAKEO
IPC: H02K11/02
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor which surely reduces radio noises superposed on its motor yoke without increasing its component cost.  <P>SOLUTION: This motor 10 is provided with an approximately cylindrical motor yoke 20, an end plate 30 arranged in the opening portion of this motor yoke 20, and an input terminal 61 of a DC power source arranged on this end plate 30. In this motor 10, a short-circuiting flange 21 extended out on a peripheral side is formed in opening of the motor yoke 20. A cathode-side power terminal 61a has an elastic contact shoe 63, and the motor yoke 20 is grounded by causing this contact shoe 63 to push and come in touch with the short- circuiting flange 21.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003231253-A (JP)
Title: Liquid ejection head and its manufacturing method
Inventor: YONEKUBO SHUJI
IPC: B41J2/16
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink jet head, more widely a liquid ejection head, in which the depth of a pressure chamber can be ensured at a low cost.  <P>SOLUTION: The liquid ejection head 10 comprises a nozzle plate 11 having a nozzle opening 11a, and a channel forming substrate 12 bonded to the nozzle plate 11. The channel forming substrate 12 comprises a chamber 12a communicating with the nozzle opening 11a, and a pressure generating chamber 12b communicating with the nozzle opening communication chamber 12a and opening on the side opposite to the nozzle plate 11. Opening face of the pressure generating chamber 12b is sealed with a diaphragm 13. Pressure of liquid in the pressure generating chamber 12b can be varied by a pressure generating means 16. The channel forming substrate 12 is composed of a pressable metal plate material and the diaphragm 13 has a recess 14 for forming a pressure chamber at a position corresponding to the opening face of the pressure generating chamber 12b on the opening face side.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003230932-A (JP)
Title: Punching method for forged product and its apparatus
Inventor: MURATA SHINICHI
IPC: B21J5/02
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To maintain productivity and to provide a method and an apparatus for punching a forged product capable of easily forming a penetration hole by punching at the prescribed position.  <P>SOLUTION: In the punching method by forming a penetration hole penetrating in the axis direction, a pre-forged material is formed for having a curve surface 7a with a smaller diameter along the axis direction, or a recess 7 or a protrusion with a taper surface in the range of punching, and afterward, the penetration hole is formed by punching the recess or protrusion of the pre-forged material W1 by a punch having a protruded press part 33 or a recessed press part, which is engaged to the recess 7 or the protrusion at the edge side opposite to the pre-forged material W1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002274579-A (JP)
Title: Thermal insulating container
Inventor: QUENEDEY JEAN PATRICE
IPC: B65D85/50
Filed: 2002-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a thermal insulating storage and transport container which includes a case 2 having a lining 3 made of a thermal insulating material at the entire surface of its inside and is used for keeping fresh foods at a preservation temperature preferably between 0 to 4 deg.C. SOLUTION: The container has a diffuser cover 4 equipped with an independent refrigerating source 7 for keeping the inside of the case 2 at the preservation temperature for a specified period of time, and the diffuser cover 4 is connected to a thermal bridge 9 through a support container 8 and furthermore, a thermal insulating cover 5 for entire thermal insulation is provided at a position above the diffuser cover 4.
Patent JP-2003244967-A (JP)
Title: Three-phase constant current power source
Inventor: IRIE JUICHI
IPC: G05F1/12
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that since a conventional three-phase inverter for converting DC power into a three-phase AC supplies a constant current irrespective of a load change, the current value of the load side is detected and feed-back controlled, bus this cannot be a complete constant current source.  <P>SOLUTION: A high-frequency voltage V<SB>a</SB>is converted into a high-frequency current I<SB>b</SB>via an immittance converter IMT, and the current I<SB>b</SB>is distributed to three phases by using three semiconductor switches (S<SB>1</SB>, S<SB>2</SB>and S<SB>3</SB>) having conducting angles of 120° and different in the conducting angles at 120° from one another. Thus, when the voltage V<SB>a</SB>is constant, three-phase constant current outputs I<SB>2</SB>of low frequencies are obtained. As the voltage V<SB>a</SB>, a DC current of a solar battery SB is converted into a high-frequency voltage via an inverter INV, and the converted voltage can be used.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003244465-A (JP)
Title: Image processor, image processing method and storage medium
Inventor: YAMADA AKITOSHI
IPC: B41J2/51
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor and an image processing method in which the time until printing start, a time required for whole printing and the time in an image processing part, or the like are shortened by starting printing after the analysis of an image and the calculation of a parameter irreducibly required before actually starting printing and performing the analysis of the other image and the calculation of the parameter in a required timing during printing.  <P>SOLUTION: The image processor is provided with a correction quantity determining means for determining individual correction quantities for a plurality of image data and a correction means for correcting the image data on the basis of the individual correction quantities and while the correction quantity determining means does not complete the determinations of the correction quantities for all the plurality of image data, the correction means performs the corrections based on the individually determined correction quantities.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003244692-A (JP)
Title: Video display system
Inventor: FUKUSHIMA KAZUHIRO
IPC: H04N7/18
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To realize a video display system capable of automatically matching the imaging direction of an image pickup device and the direction of a display device.  <P>SOLUTION: This video display system is provided with at least one image pickup device 2, the imaging direction of which can be varied and a video display device 1 for displaying video imaged by the image pickup device 2, detects the direction of the video display device 1 and adjusts the imaging direction of the image pickup device 2 in accordance with the direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246371-A (JP)
Title: Container to be filled with material emission polymer composition
Inventor: NISHIKAWA SHIGEO
IPC: B65D81/20
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filling container for keeping a content of a material of a material emissive polymer composition which continuously emits the material included in a polymer with a high content.  <P>SOLUTION: The container filled with a material emissive polymer composition is filled with the material emissive polymer composition (A) comprising a polymer composition including at least one kind of a material (a) of a critical temperature of 0 to 150°C and a critical pressure of 3 to 10 MPa with an initial content of 2 to 70 pts.mass for 100 pts.mass of a polymer (b) having duration time of emission of the material (a) of 100 hours or longer at 250°C under an atmospheric pressure, wherein the composition (A) is filled under a gas atmosphere with an internal pressure of 0.1 to 3 MPa.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246952-A (JP)
Title: Ink-jet ink
Inventor: MOMOSE MASAYUKI
IPC: C09D11/328
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain ink-jet ink which provides even plain paper, recycled paper and coated paper with a high printing quality and secures high discharge stability.  <P>SOLUTION: The ink-jet ink contains at least a colorant and water, a substance having structure represented by formula (I) (R<SB>1</SB>, R<SB>2</SB>, R<SB>3</SB>and R<SB>4</SB>are each independently a 0-6C alkyl chain which may contain branched structure; A<SB>1</SB>O and A<SB>2</SB>O are each independently an ethylene oxide group, a propylene oxide group or copolymerization structure of the propylene oxide group and the ethylene oxide group; n and m are each a repeating unit of A<SB>1</SB>O or A<SB>2</SB>O; 0≤n<30, 0≤m<30 and 0≤n+m±50) and a substance having structure represented by formula (II) R<SB>5</SB>-O-(C<SB>2</SB>H<SB>4</SB>O)<SB>i</SB>-(C<SB>3</SB>H<SB>6</SB>O)<SB>j</SB>-H formula (II) (R<SB>5</SB>is a 4-20C alkyl group or cycloalkyl group; i and j are each a repeating uniform of C<SB>2</SB>H<SB>4</SB>O and C<SB>3</SB>H<SB>6</SB>O).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003256653-A (JP)
Title: Bond issuing system, and new market forming method
Inventor: SATO MICHIHIRO
IPC: G06Q50/00
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bond issuing system for issuing bonds for procuring private funds issued to invest the private funds to public works such as the maintenance of infrastructures.  <P>SOLUTION: This bond issuing system is provided with a server of a bond issuing agency, general-purpose personal computers of user agencies, a bond issuing machine in a bond issuing place, and an ID recording medium having user ID information recorded therein. The server transmits information on bonds to the general-purpose computers, establishes the trade of bonds based on the application of purchase of bonds, transmits information on application of purchase of bonds and ID information on users to the bond issuing machine in the bond issuing place to store information on the results of issue of bonds, and calculates the claimed amount of charge for every user agency. The general- purpose computers display ID information to the bond issuing agency, and perform applications for purchase of bonds. The bond issuing machine reads the ID information, collates the read user ID information with the ID information on users transmitted from the server, issues a bond, and transmits the fact of issue of the bond to the server.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253245-A (JP)
Title: Light-shielding agent
Inventor: JINPO AKIRA
IPC: C09B23/00
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-shielding agent effectively shielding unnecessary light radiated from an image-displaying apparatus in a front face member for the image-displaying apparatus, and having excellent solubility in an organic solvent, light resistance and environmental resistance, and to provide its application.  <P>SOLUTION: The light-shielding agent contains a cyanine dye having an anion of a benzenedithiol metal complex as a counter ion. The front face member for the image-displaying apparatus uses the cyanine dye.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258106-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: WAKI EIJI
IPC: H01L21/265
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method, capable of forming a resistance element whose sheet resistance is high by using a simple method.  <P>SOLUTION: When a first semiconductor layer and a second semiconductor layer, whose impurity concentration is high than that of the first semiconductor layer, are formed on a semi-insulating substrate and the resistance element is formed on the second semiconductor layer, an electrode of the resistance element is formed on the region of the second semiconductor layer in which region the resistance element is to be formed, and the region is electrically isolated. Impurity ions are implanted in this region whose surface is covered with the second semiconductor layer, and the resistance element is formed. After the impurity ions are implanted, a processing such as conventional thermal processing is not conducted.  <P>COPYRIGHT: (C)2003,JPO