baber/WOPTO huggingface dataset:
Patent JP-2004333804-A (JP)
Title: Image exposure apparatus and image exposure method
Inventor: YOKOTA KENJI
IPC: B41J2/44
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image exposure apparatus and an image exposure method for stably improving the picture quality even when the light quantity of a light beam used for image recording does not reach the exposure light quantity in a rising or falling period.  <P>SOLUTION: In an image exposure apparatus 10, a light beam emitted from a light source is made to scan and expose a photosensitive material along an image based on an image signal D. The image exposure apparatus 10 is equipped with a light quantity measuring part to measure the light quantity of the beam; an exposure light quantity setting part to set the exposure light quantity of the beam with respect to the photosensitive material; an edge detecting part to detect the rising period and falling period of the beam responding to the image signal; and an edge light quantity setting part to set the light quantity in the rising period or falling period of the light beam for the determined exposure light quantity. When the light quantity in at least the rising period or falling period of the beam is less than the exposure light quantity, the light quantity in at least the rising period or falling period of the beam is controlled by the edge light quantity setting part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004332388-A (JP)
Title: Wall material mounting fixture
Inventor: SHIBATA KAZUYUKI
IPC: E04F13/21
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wall material mounting fixture which is free from deformation and good in workability.  <P>SOLUTION: The mounting fixture 1 is provided for sequentially connecting and fixing plate-like outer finish materials 28a, 28b, etc. to a wall in the vertical direction, and formed of a plate-like main body 3, first engaging pieces 16 and second engaging pieces 22 protruding from one surface 5 of the main body. The first engaging pieces 16 and the second engaging pieces 22 engage with edges 30 of the respective outer finish materials to bear the same. The main body 3 has nail holes 7 and wood screw holes 8 formed therein, for nails and wood screws which fix the main body to the wall, and a horizontal rib 10 and vertical ribs 12, 14 bulging toward the one surface 5 of the main body. The ribs at least enclose three sides of the nail holes 7 and the wood screw holes 8, and the horizontal rib 10 located at the center of the ribs enclosing the three sides of the holes is located at an intermediate location between a location of the nailing holes 7 and the wood screw holes 8 and a location of the first and second engaging pieces 16, 22.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004333337-A (JP)
Title: Absorption spectrophotometer
Inventor: ADACHI MASAHIRO
IPC: G01N21/01
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an absorption spectrophotometer appropriate for size reduction and reducing the cost.  <P>SOLUTION: The absorption spectrophotometer has a sample disposed at any location of an optical waveguide, measures the absorption rate of a pulse light introduced into the optical waveguide, and is provided with the optical waveguide, having a predetermined length and confining the pulsed light and an optical directional coupler for introducing the pulsed light in a predetermined direction to the optical waveguide and deriving the introduced pulsed light. A coupling coefficient of the optical directional coupler to the optical waveguide can be fitly selected, in response to the absorption rate of the measured sample. A light-emitting device for emitting the pulsed light is driven, by applying a drive pulse current having a steep falling edge.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004332642-A (JP)
Title: Diagnostic device for fuel injection valve
Inventor: MATSUMURA ERIKO
IPC: F02D41/22
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diagnostic device for a fuel injection valve capable of diagnosing a condition of a valve closing coil without requiring a special detection means.  <P>SOLUTION: The diagnostic device is provided with the fuel injection valve 3 including a valve opening coil 3c and the valve closing coil 3d, an injection quantity determination means 6 determining fuel quantity to be injected from the fuel injection valve according to operation state of an internal combustion engine, a coil control means 6 controlling excitation action of the valve opening coil and the valve closing coil to inject fuel of the determined quantity, an air fuel ratio acquisition means 5 acquiring air fuel ratio of exhaust gas discharged from the internal combustion engine, and a diagnostic means 6 diagnosing the valve closing coil based on a first air fuel ratio acquired by the air fuel ratio acquisition means under a condition that control of the valve closing coil by the coil control means is executed and a second air fuel ratio acquired by the air fuel ratio acquisition means under a condition that control of the valve closing coil by the coil control means is prohibited. Failure of the valve closing coil can be diagnosed by executing a simple control routine with using sensors generally mounted on a vehicle by such structure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004107789-A (JP)
Title: Cleaning method with pressurized fluid
Inventor: SUZUKI MASAAKI
IPC: C23G1/00
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To clean components under an optimized and efficient cleaning condition suitable for the components in a method for cleaning components having recessed structure in contact with super-critical or liquefied carbon dioxide.  <P>SOLUTION: Components are cleaned by changing the density of a fluid without changing the phase state of the fluid in a pressurized supercritical condition in contact with the components. In particular, when the density of the components is not more than the liquid density of the fluid, the buoyancy applied to the components is changed by controlling the density of the fluid. Accordingly, the components are vertically moved in the fluid, and the components are efficiently cleaned by generating the agitation effect to prevent the components from being closely attached to each other. Due to the effect, impurities insoluble in the fluid are efficiently removed, and impurities are removed and cleaned to the end of recessed portions of the components with high diffusibility of the super-critical fluid.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004338102-A (JP)
Title: Overlap packaging film and package
Inventor: NEMOTO KAORU
IPC: B65D65/42
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an overlap packaging film excellent in low temperature heat sealability under a high speed and low pressure condition and having blocking resistance, antistatic properties (static electricity preventing properties), slip properties, hermetic sealability, transparency and the like.  <P>SOLUTION: The overlap packaging film is obtained by laminating thermally fusion-bonding layers each comprising a propylene polymer composition, which comprises a propylene/α-olefin copolymer (A) with a peak temperature (Tp) calculated from a crystal melting curve based on DSC of 110-140°C and the difference (Te-Ts) between a melt start temperature (Ts) and a melt completion temperature (Te) of below 45°C, a propylene/α-olefin copolymer (B) with a propylene content of 55-80 wt.%, a crystal melting calorie based on DSC of 10-80 Joule/g and a 1-butene/α-olefin copolymer (C) with a 1-butene content of 60-99 mol% and a melting point (Tm) based on DSC of 50-130°C, on both sides of a biaxially stretched polypropylene film.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004337221-A (JP)
Title: Method of manufacturing doll
Inventor: WAKIYAMA YASUHIKO
IPC: A63H9/00
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a doll such as a garment doll, a woodcraft doll which is prevented from being damaged by insects, mold, etc.  <P>SOLUTION: The method is added with: a process of applying treatment to a core trunk, or a garment, or both of them with paint containing carbon, particularly paint containing high-quality charcoal bincho: and a process of forming housing parts for housing the charcoal bincho in the core trunk and the garment. Since the method has moth proof, moisture proof, deodorant and mold proof effects, an ion effect and a healing effect, the method is good for the environment.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004345177-A (JP)
Title: Multifunction machine and its controlling method
Inventor: TAKAOKA TATSUO
IPC: G06F3/12
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multifunction machine capable of realizing element functions constituting an apparatus with good balance, and to provide its controlling method.  <P>SOLUTION: Service execution requests occurring during execution of an application are entirely received at a virtual service section, and a requested service execution is realized by requesting a corresponding service section from the virtual service section.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347444-A (JP)
Title: Dose management method
Inventor: HYODO SATORU
IPC: G21C17/00
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dose management system for completing operation simply by pulling out an individual dose measuring instrument from a borrowing/returning managing apparatus in entry processing by a worker, and simply by inserting the individual dose measuring instrument into the borrowing/returning managing apparatus in entry processing by the worker for entering worker codes in actual printing.  <P>SOLUTION: The dose managing system comprises the individual dose measuring instrument 20 for measuring the exposure dose and working time of the worker; the borrowing/returning managing apparatus 50 for performing the borrowing and returning of the individual dose measuring instrument 20 to the worker and the output of entry/exit data; and a worker management computer 60 that is connected to the borrowing/returning managing apparatus for managing the exposure dose value and working time of the worker. In the dose management system, the worker 30 simply pulls out the individual dose measuring instrument 20 from the borrowing/returning managing apparatus 50 in entry processing. The worker 30 simply perform work for returning the individual dose measuring instrument 20 to the borrowing/returning managing apparatus 50 and work for entering a worker code to actual printing in exit processing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004351442-A (JP)
Title: Bending method and bending device
Inventor: NAKAJIMA TOMOYUKI
IPC: B21D9/18
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bending method by which an installation space and installation costs can be saved, and a bending device therefor.  <P>SOLUTION: In this bending device, a freezing bending device and a pressurization bending device are adjacently arranged for using communally a bending machine. The freeze bending device comprises an injection machine, which injects an ice bending liquid into a pipe by attaching a sealing plug to at least one end of the pipe, a freezing device for freezing the ice bending liquid injected into the pipe, a bending machine 500 for bending the pipe, in which the ice bending liquid is frozen, a thawing device for thawing the frozen ice bending liquid in the pipe, and a plug opening machine 700 for removing the sealing plug of the bent pipe. The pressurization bending device comprises an injection machine, which injects into a pipe by attaching sealing plugs to both ends of the pipe, a pressurization device 1000 for pressurizing the injected liquid in the pipe, a bending machine for bending the pipe pressurized by the pressurization device, and a plug opening machine for removing the sealing plugs of the bent pipe. When a pipe as the bending target is a single-layered pipe, the pressurization bending device is used. When a pipe as the bending target is a multi-layered pipe composed of a plurality of pipes, the freezing bending device is used.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004355706-A (JP)
Title: Optical pickup
Inventor: EZAWA HIROSHI
IPC: G11B7/135
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup miniaturizable with ease.  <P>SOLUTION: This optical pickup comprises a movable optical system having an objective lens 1 movable in the radial direction of a recording medium 51, a fixed optical system having a light emitting element 35 and light receiving elements 39a and 39b, two sets of magnetic circuits arranged apart almost in the tangential direction of the recording medium 51 and in both sides of the moving direction of the movable optical system, and a driving means for driving the movable optical system in the radial direction of the recording medium 51. An optical path between the fixed optical system and the movable optical system is bent by a reflecting member 29 into an optical path 18 extended in the radial direction of the recording medium 51 and an optical path 20 extended almost in the tangential direction of the recording medius 51, at least a part of the fixed optical system is arranged to overlap the moving range of the movable optical system in the tangential direction of the recording medium 51, and the two sets of magnetic circuits are made asymmetrical to each other on a plane vertical to the recording medium 51 passing through the objective lens 1 so as to prevent the interference of the optical path 20 between the fixed optical system and the reflecting member 29.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004352288-A (JP)
Title: Flexible container bag
Inventor: FUJIKAWA RYOZO
IPC: B65D33/14
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flexible container bag which suppresses the blocking of stored powder and can hardly block it.  <P>SOLUTION: The flexible container bag comprises a top surface part (2) having a sealable spout, a bottom surface part (3) having a sealable discharge port, and a cylindrical barrel part (1), and at least one hanging belt or rope (4) is fitted to the barrel part of the flexible container bag in the transverse direction, and at least one hanging belt or rope (5) is fitted to the top surface part or an upper portion of the barrel part of the flexible container bag in the longitudinal direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004357437-A (JP)
Title: Power converter and failure diagnosis method for the same
Inventor: NAKAMURA MASAFUMI
IPC: H02M7/48
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power converter that is relatively simple in constitution, does not break a sound power device and has an element fault diagnosis function high in reliability, and to provide a fault diagnosis method for the same.  <P>SOLUTION: The power converter comprises a DC power supply 1, a smoothing capacitor 2 for smoothing an output voltage of the DC power supply 1, an inversion circuit 3 that is constituted by bridge-connecting the power devices of a positive side and a negative side for converting the smoothed DC voltage to an AC voltage, a voltage lowering means that lowers the DC voltage, and a diagnosis circuit 9 that diagnoses a fault of the power device. The diagnosis means selectively turns on the power device of the inversion circuit 3 when the DC voltage is not higher than a prescribed value, and detects a variation in the electrical quantity of the smoothing capacitor 2 or the inversion circuit 3, thus diagnosing the fault of the power device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004357464-A (JP)
Title: Linear motor
Inventor: IGARASHI YASUHIRO
IPC: H02K41/03
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a linear motor capable of ensuring good operation by securing a coil surely.  <P>SOLUTION: First and second coil securing members 22 and 30 secure a coil assembly 13 (a stack of first through sixth coils 11a-11f) while holding it from the opposite sides. Consequently, axial displacement of the coil assembly 13 can be suppressed even when the bonding power of adhesive 12 for securing the coil assembly 13 lowers due to temperature rise, or the like, a large electromagnetic mechanical force generated between a permanent magnet 7 and the coil 11 acts on the coil 11, or when a reference yoke 2 and a cylindrical rod 3 displace relatively due to vibration under such a state as attraction takes place between the permanent magnet 7 and the coil 11 and an axial displacing force acts on the coil assembly 13. The coil assembly 13 can thereby be held at a desired position and good operation of a linear motor 1 can be ensured.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004359246-A (JP)
Title: Load collapse preventer
Inventor: TAKAMIYA EIJI
IPC: B65D19/38
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a load collapse preventer which is capable of protecting side edge portions of multiple stacked packing cases, preventing load collapse of the packing cases, preventing slip off from a space between the upper and lower packing cases, performing reliable tightening, and preventing a binding belt from being damaged by the friction.  <P>SOLUTION: The load collapse preventer 1 is placed on side edge portions of a packing case m when fixing a stacked body T consisting of the multiple-stacked packing cases m by a binding belt 2, and comprises a corner plate 10 having two rectangular plates 11 and 12 abutted on both sides across the side edge parts of the packing cases m and an insertion plate 20 which is inserted between the upper and lower packing cases m and m provided above the intermediate position in the longitudinal direction inside the corner plate 10 and below an upper end of the corner plate when the corner plate 10 is erected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004363916-A (JP)
Title: Waveguide circuit
Inventor: MINAMITANI KOJIRO
IPC: H01P1/02
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized waveguide circuit for conversion in which a converter for impedance and a converter for the transmission direction of a radio wave are united without making an operating band narrow.  <P>SOLUTION: One end of a cavity 6 having intermediate sectional area (intermediate impedance) between 1st and 2nd waveguides 4 and 5 which differ in impedance is connected to the 2nd waveguide 5 in the transmission direction of a radio wave, and the other end of the cavity 6 is connected so that an opening surface of the 1st waveguide 4 which formed in a direction crossing the transmission direction of the radio wave of the 1st waveguide and an opening surface of the cavity 6 which is formed in parallel to the transmission direction of the radio wave of 2nd waveguid 5 face each other. In addition, the opening area of the 1st waveguide 4 on the connected opening surface is made smaller than the sectional area of the 1st waveguide 4 to form capacitance on the opening surface, which cancels inductance generated by bending the transmission direction at the connection part, thereby eliminating mismatching of impedance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004359151-A (JP)
Title: Hub nut fastening structure
Inventor: FUKUI YASUSHI
IPC: F16B43/00
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the whole rigidity of a fastening part by stabilizing tightening moment of a hub bolt.  <P>SOLUTION: A washer 30 is arranged on an outer peripheral part of a taper part 28 at the hub nut side in the hub nut 24 with a gap S1 in an axial direction of the hub nut 24 and a gap S2 in a radial direction of the hub nut 24 against the hub nut 24. The washer 30 is movable in the axial direction and radial direction of the hub nut 24 by a predetermined distance. Since a dishing part 32A and a recessed part 32B are formed at a small diameter part side of the washer 30 and a recessed part 28A is formed at a small diameter part side of the taper part 28 at the hub nut side, the washer 30 contacts a hole side taper part 26 only by a contact surface 32C at a large diameter side, and contacts the taper part 28 at the hub nut side only by a contact surface 34A at the large diameter side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004305690-A (JP)
Title: Cap for scissors and scissors
Inventor: HASEGAWA KATSUHIKO
IPC: B26B29/04
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cap for a pair of scissors having generality and improving the safety of the scissors regardless of whether or not the scissors are used.  <P>SOLUTION: This cap 19 for the scissors is detachably engaged with base end sides of both walls 22 to be covered relative to a shaft core 15 of the scissors 11 and is provided with an engagement recess part K retaining the engagement state. This cap 19 includes a tip-side slit notchedly formed along a virtual line, which is formed by moving an intersecting part out of ends adjoined in the width direction of the both blade bodies 13a and 13b when the both blade bodies 13a and 13b are opened/closed. The virtual line is linear and the tip side slit 23 is formed into a prescribed width along the virtual line.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005003412-A (JP)
Title: Portable communication terminal, map information server, and method for indicating direction of specific location
Inventor: HATA HIRONOBU
IPC: H04W64/00
Filed: 2003-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To automatically indicate the direction of a specific location at a specific time.  <P>SOLUTION: This portable communication terminal comprises a function for making a user specify one time or more for displaying map information in which a symbol indicating a present location and a symbol indicating the direction of the specific location are recorded and storing the times as specified times; a function for detecting a present location for every specified time and transmitting it to a map information server; and a function for receiving, from the map information server, and displaying the map information in which the symbol indicating the present location transmitted to the map information server and the symbol indicating the direction of the specific location are recorded.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004082704-A (JP)
Title: Screen plate and its manufacturing method
Inventor: YOSHIZAWA HIDEJI
IPC: G03F5/22
Filed: 2003-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a manufacturing method for a screen plate with which an energetic image with high resolution can be printed while surely preventing the generation of moires, and a screen plate having a high utility value in its optimum state can be manufactured.  <P>SOLUTION: The manufacturing method for the screen plate such as a screen print plate for printing an image on an object to be printed, a screen print plate using a photograph, and an electronic stencil plate comprises steps of setting a half tone dot angle of a print color to be required in printing the screen plate to a predetermined angle or making a screen angle coincide with the half tone dot angle and preventing the moires such as interference fringes and spots which occur by overlapping patterns with points and lines geometrically regularly distributed.  <P>COPYRIGHT: (C)2004,JPO