baber/WOPTO huggingface dataset:
Patent JP-2004350191-A (JP)
Title: Image scanner and picture reading program
Inventor: SAITO IKUYA
IPC: H04N1/00
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an image scanner for suitably controlling a stepping motor.  <P>SOLUTION: The image scanner 2 includes a CPU 11, a memory 12, an I/F circuit 13, an illumination drive circuit 14, an image processing circuit 15, an AF motor drive circuit 16, a scanning motor drive circuit 17, an LED light source 18, a reading optical system 19, an AF motor 20, a scanning motor 21, an optical system drive mechanism 22, and an AF mechanism 23. The CPU 11 changes an exciting pattern to W1-two-phase excitation at the scanning motor 21 starting time after once stop when the once stopping time of the reading optical system 19 is extended on the way of the repeating (the exciting pattern is two-phase exciting) of moving of the reading optical system 19 for one line and reading of the one line at a predetermined speed (interval).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004356813-A (JP)
Title: Electronic apparatus and mobile phone
Inventor: YAMAZAKI SATOSHI
IPC: H04M1/725
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a unit for surely detecting the possibility of occurrence of garbled data in a component requiring battery backup because of a worn backup battery without incurring reduction in an operating speed of an apparatus.  <P>SOLUTION: A voltage detector is provided between the backup battery and the component via a switch element, when a main battery is loaded, the voltage detector measures a voltage of the backup battery before the switch element is closed, and when the voltage is lower than a prescribed value, the component is reset after the switch element is turned on.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004354179-A (JP)
Title: Test socket, its manufacturing method, and semiconductor device using this
Inventor: SEKI MYOTAN
IPC: H01R13/11
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the cost and to improve the reliability with regard to a test socket for testing an mounted electronic component, its manufacturing method and the semiconductor device using the socket.  <P>SOLUTION: The test socket for testing the semiconductor 30A is provided with vias 15 for connecting between layers; a substrate part 11 laminated with a plurality of base material layers 13 on which through holes 18 are provided at the position where the pins 34 of the semiconductor device 34 are connected; and at the same time the contact parts 12 having electrode parts 20 electrically connected with the vias 15 provided on the substrate 11 and also electrically connected with the semiconductor 30A.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004354268-A (JP)
Title: Navigation system, accounting method thereof and backup system of map data
Inventor: AIZONO TAKEO
IPC: G08G1/137
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To recover map data when a navigation system is damaged or stolen in a navigation system downloading small area data of a map by providing a version administration function of map data.  <P>SOLUTION: When a small area data of a map is downloaded from the memory device or the server device of a navigation system, the version information of the map is also downloaded to administrate the version information of the small area data in the navigation system. When the map data are enciphered, a decoding key for decoding the necessary small area data and use conditions are downloaded from the server device, and the key information is administrated in the navigation system. For enabling one to recover the map data when they are lost by damage of the memory device or theft of the vehicle, the version information of the small area data is also administrated in the server device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004353822-A (JP)
Title: Dust-proof structure of power transmission
Inventor: HIJIKATA TATSU
IPC: F16D3/84
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dust-proof structure of a power transmission having superior dust-proof effect for preventing the dust outside of a housing from intruding into the inside of a dust cover, and intruding to a clearance between an input shaft and an accommodating hole of the housing or to the inside of the housing, and keeping the dust-proof effect for a long period.  <P>SOLUTION: In this dust-proof structure of the power transmission 2 wherein the rotating driving force from the external is transmitted to the input shaft 4, and the input shaft 4 is rotated and driven to transmit the rotating driving force to a gear mechanism inside of the housing 3, a bottomed cylindrical dust cover 9 is joined to the other end side of the input shaft 4 in a state of covering a shaft part of the input shaft 4 exposed from the housing 3 through a clearance, an annular groove 3b recessed in the axial direction of the input shaft 4 is formed on an outer end face 3a of the housing 3 in a state of being opposite to a peripheral wall end part of the dust cover 9, and the peripheral wall end part of the dust cover 9 is inserted into the annular groove 3b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004072725-A (JP)
Title: Document scanner for performing double-sided scanning or transparency scanning
Inventor: TESAVIS CARL J
IPC: H04N5/222
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a duplex scanner having movable cameras provided on one side of a document transport path and mirrors or light sources accompanying the cameras to scan a transparency.  <P>SOLUTION: The scanner, in its normal mode of operation, is functioned as a duplex reflective scanner. An image on any one side of an opaque flat object is captured by a CCD with light reflected from the light source located on the same side of any surface to become a read target. A light source of one camera (in the case of operating) is configured to be aligned side by side with an aperture of the other camera located on the opposite side. Thus, light of the one camera is transmitted through the transparency to capture the image of the transparency with the CCD of the other camera. In the other camera which captures the image, in a transparency scanning mode, the light source of the other camera is turned off.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004362634-A (JP)
Title: Inspection device and inspection method
Inventor: MIHARA TAKAHISA
IPC: G11B27/36
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a miniature and simple inspection device while a requested inspection specification is satisfied and also a head and a disk are sufficiently separable at the attachment/detachment of the head without being limited by a type of the head.  <P>SOLUTION: In the inspection device for inspecting at least one out of the disk and the head provided on the disk drive, a disk rotation means for rotating the disk and a rotation positioning means for positioning the rotation of the head are provided. Further, by the rotation positioning means, the head is supported so that the attitude of the head to a rotational center of the rotation positioning means is inclined with respect to the attitude of the head to the rotational center of the head in the disk drive.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004361611-A (JP)
Title: Solid-state image pickup element and photographing device
Inventor: YAMAZAKI AKIHISA
IPC: H04N5/369
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state image pickup element capable of performing focusing at high speed without using a special optical system, and a photographing device equipped therewith.  <P>SOLUTION: A plurality of photoelectric conversion elements for photographing 50a are arrayed, and photoelectric conversion elements for AF 50b are arrayed between the elements 50a. At such a time, recessed and projecting parts are formed and the photoelectric conversion elements for AF 50b1 and 50b2 are arranged at the recessed part 51 and the projecting part 53 respectively. Then, the moving direction of a focus lens is decided on the basis of the difference of output from the elements 50b1 and 50b2 and the focus lens is moved to a position where contrast values obtained from the elements 50a become maximum.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004176041-A (JP)
Title: Aqueous coating composition
Inventor: KANESHIRO FUMIO
IPC: C09D163/00
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elastic coating material capable of preventing a formed coating from being bulged nor peeled, by solving such problems that pressure may be caused by steam generated from a base material or softening of the coating may be caused by heat, when an emulsion of core-shell type is only used as a binder for the elastic coating material, and therefore the coating may bulged or peeled by the pressure or the softening.  <P>SOLUTION: An aqueous coating composition contains (a) a multi-layer structural emulsion which contains at least two layers of a core part and a shell part, has epoxy groups in the core part and carboxy groups in the shell part, and has a glass transition temperature of -30 to 60°C, (b) a reactive compound capable of reacting with the component (a), and (c) an inorganic powdery granular material having an average particle diameter of 0.1-500 μm as constituents, wherein the coating composition has a mixed amount of the component (b) of 0.05-15 pts.wt. based on 100 pts.wt. of a solid content of the component (a), and the formed coating from the composition has a pigment volumetric concentration of 10-70%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004364029-A (JP)
Title: Apparatus and method for signal transmission
Inventor: OSHIMA SHIGERU
IPC: H04B10/278
Filed: 2003-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal transmission apparatus enabling multiple wavelengths transmission or long-range transmission.  <P>SOLUTION: The signal transmission apparatus is structured by connecting a plurality of subsidiary radio base stations 10a, to a master station via a backbone optical fiber. Here, a radio signal received in a radio base station 10a is converted into a frequency f1, and the radio signal is converted into an optical signal λ1a. Optical signals λ1a, λ1b, λ1c are in the same frequency band λ1. These optical signals are synthesized in a photocoupler 2a, and multiplexed into a backbone fiber 13 via dispersively disposed optical multiplexers 1b. In the master station 14, the optical signal is demultiplexed into each wavelength band. After O/E conversion, the demultiplexed optical signal is separated into mutually different frequencies f1, f2, f3 by a filter 17a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004360631-A (JP)
Title: Ignition device for capacitor discharge type internal combustion engine
Inventor: ASARI MAKI
IPC: F02P3/08
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a batteryless ignition device for an internal combustion engine preventing reset of a microprocessor by decreasing power supply voltage at the time of extremely low engine speed.  <P>SOLUTION: A voltage detecting circuit 14 for detecting output voltage of a rectified power supply circuit 2 rectifying outputs of a generator and a voltage boosting operation stop switch 15 for stopping voltage boosting operation of a DC converter 4 when becoming an ON state are provided. The voltage boosting operation stop switch 15 is controlled in accordance with outputs of the voltage detecting circuit 14, such that when voltage detected by the voltage detecting circuit 14 exceeds a reference value set higher than a set value of output voltage of a control power supply circuit 9 supplying power supply voltage to the microprocessor 8, the voltage boosting operation stop switch 15 is kept in an OFF state, and such that when the voltage detected by the voltage detecting circuit 14 becomes below the reference value, the voltage boosting operation stop switch 15 is made in the ON state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004163085-A (JP)
Title: Indoor air conditioner
Inventor: SEKI HIROYUKI
IPC: F24F1/00
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an indoor air conditioner where air is not sucked from a blow-out port even when dust or the like adheres to a filter to block the filter during a ventilation operation, and hence decrease of air conditioning performance is not caused by adhesion of dust or the like to an air conditioning means such as a heat exchanger or a heater.  <P>SOLUTION: The indoor air conditioner comprises a circulation passage for sucking indoor air from an intake port and blowing out it to the inside of the room again, a ventilation passage for sucking indoor air from an intake port and exhausting it to the outside, and a circulation passage closing means for closing the circulation passage during the ventilation operation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004364128-A (JP)
Title: Communication system
Inventor: MORIYAMA SATORU
IPC: H04M1/00
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a traffic accident caused by telephone conversation during the drive of a vehicle.  <P>SOLUTION: A control unit receives GPS data and performs a velocity computing process (S2, S3 steps). When the control unit determines that the computed speed is not lower than a prescribed speed (S4 step), a flag stored in a second storing unit is turned on (S5 step). When the control unit determines that a call termination is caused during a flag-on state (S14, S15 steps), a voice message such as 'now driving' is transmitted (S16 step).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004358420-A (JP)
Title: Soil purification system, and soil purification method
Inventor: YAMASHITA SHINICHI
IPC: B09C1/08
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a soil purification system and a soil purification method where soil can be purified by spreading iron powder and an oxidizer over a wide range without causing soil exhaust.  <P>SOLUTION: The soil purification system is equipped with: a cutting member 2; a spiral vane 4 for stirring; a stirring member 5 provided with an injection tube; a supporting means 6; an iron powder vessel 7; a valve controlling the content of iron powder exhausted from the iron powder vessel 7; a cylindrical vessel receiving the iron powder to be exhausted; a rotating shaft and a spiral vane; a rotating means; and an exhaust port. The system further comprises: an iron powder feeder 8 feeding the iron powder fed into the cylindrical vessel to the exhaust port by the rotation of the spiral vane; and an air or nitrogen feeding means 13 feeding air or nitrogen to the iron powder vessel 7, the inside tube and the outside tube of a double tube. In the system, the rotating speed in the rotating means is changed in accordance with the amount of the iron powder controlled by the valve, the iron powder exhausted from the exhaust port is fed to the inside tube by air or nitrogen, and the iron powder exhausted from the inside tube is sprayed toward soil by the air or nitrogen fed to the outside tube.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005000302-A (JP)
Title: Desk device
Inventor: CHIKAKI KAZUKI
IPC: A47B63/04
Filed: 2003-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize a constitution for, when downward turning a top plate, slowly moving it to a horizontal attitude and, when upward turning the top plate, raising the top plate by a light force.  <P>SOLUTION: One end part of a link rod 5 and a cam body 15 are turnably pivoted inside a storage case 16 fixed to the side of a moving body via a support shaft 24, a receiving body 20 disposed in a recess of the storage case 16 is made to abut on the cam surface of the cam body, and the cam body is constantly pushed by a compression spring 21a. The other side end of the link rod 5 is pivoted to the side of the top plate and so connected that the moving body moves to the front/rear by being associated with the upward/downward turning of the top plate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005003269-A (JP)
Title: Air-conditioning ventilation system utilizing wall space
Inventor: HISHINUMA MITSUO
IPC: F24F7/00
Filed: 2003-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioning ventilation system utilizing a wall space, capable of performing the ventilation only by natural wind without generating the noise, providing a building of long life by easily drying the building as a whole, performing the ventilation regardless of the strength of wind, and performing the cooling and heating at remarkably low cost.  <P>SOLUTION: An inlet 1 is formed and a cooling and heating pipe 11 is mounted in a sealable space under floor A formed from the footing 3 and the floor 4, further an indoor air supply port 6 is formed at a lower part of an indoor space B, an indoor exhaust port 7 is formed on an upper part of the indoor space B, a discharge port 2 is formed on an attic C, a ventilation fan 8 with a lid is mounted on a discharge port 2, a hollow wall D allowing the inlet 1 and the indoor space B and the discharge port 2 to communicate is formed by an inner wall 9, and an outer wall 10, and a back flow preventing member 5 is mounted on the inlet 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005002894-A (JP)
Title: Gear pump
Inventor: YOSHIDA MICHIO
IPC: F04C11/00
Filed: 2003-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To change delivery capacity with reducing surplus discharge.  <P>SOLUTION: Discharge carried into a delivery port 7<SB>2</SB>from an intake port 5<SB>2</SB>is smaller than that of a first driven gear 10<SB>1</SB>side by q<SB>2</SB>per a space between two teeth of a driven gear. Discharge returned to the intake port 5<SB>2</SB>from the delivery port 7<SB>2</SB>is greater than that of the first driven gear 10<SB>1</SB>side by q<SB>3</SB>per a meshing space of a drive gear and the driven gear as shown in the figure (b). Discharge carried into the delivery port 7<SB>2</SB>from the intake port 5<SB>1</SB>by the drive gear 3 is constant. Consequently, discharge delivered from the delivery port 7<SB>2</SB>by a second driven gear 10<SB>2</SB>can be smaller than discharge delivered from a delivery port 7<SB>1</SB>by the first driven gear 10<SB>1</SB>by drive gear tooth number times of q<SB>2</SB>+q<SB>3</SB>per a revolution of the drive gear.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005005202-A (JP)
Title: Imposition structure of terminal fitting
Inventor: SAKATANI ATSUSHI
IPC: H01R11/12
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a simple waterproof structure and simplify the shape of a terminal fitting.  <P>SOLUTION: In a structure for engaging a rib-shaped connecting portion 17 and a dovetail groove-shaped connecting portion 16 to conductively impositining a plurality of terminal fittings connected to terminal portions of an electric wire 20, the connecting portions between the fittings 10 and the wire 20 are surrounded by a mold resin 1 to be water-proofed. Thereby, the work requiring much time and effort such as engaging a thermally shrinkable tube becomes unnecessary. Since a mold resin 15 being a waterproof means used in common as a means for connecting the fittings 10 one another, each of the fittings 10 does not need a structure to connect it to other fittings 10 and is simplified in shape.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005003603-A (JP)
Title: Wet processing method and apparatus of uranium waste
Inventor: MARUKI CHIHARU
IPC: G21F9/30
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for wet processing of uranium waste that generates a small amount of secondary waste and has small medicine expenses.  <P>SOLUTION: In the wet processing method, various types of uranium are separated and recovered from the uranium waste, where uranium, transuranic or a radioactive nuclide element, or various types of compound uranium are adhered. The wet processing method comprises a solution process S1 for generating solution by dissolving the uranium waste with a mask agent; a precipitation process S2 for precipitating various kinds of uranium from the solution; a trace of uranium elimination process S3 for eliminating a trace of various kinds of uranium remaining in the solution after eliminating deposits by using a uranium adsorption resin; a mask agent recovery process S8 for returning the mask agent used in the precipitation process to the dissolution process after recovering from the solution; and a residual fluorine elimination process S5 for eliminating fluorine or a fluorine compound remaining in the solution by using the fluorine adsorption resin.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004034699-A (JP)
Title: Control method of inkjet print head, inkjet print head suitable for using that method, and inkjet printer comprising that print head
Inventor: MARK ALEXANDER GRONINGER
IPC: B41J2/045
Filed: 2003-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control method of an inkjet print head including a substantially closed duct having an ink outlet and set with ink.  <P>SOLUTION: The control method of an inkjet print head comprises a step for applying an operating pulse to an electromechanical transducer in order to vary the pressure in the duct such that an ink drop is ejected from the outlet, a step for measuring the electrical impedance of the electromechanical transducer, and a step for adapting the operating pulse based on the measured impedance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005011700-A (JP)
Title: Image display device
Inventor: HARAGUCHI YUJI
IPC: H01J29/28
Filed: 2003-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device of which reliability is improved by reducing damage due to discharge.  <P>SOLUTION: A front base plate of the image display device comprises a fluorescent surface 6, a metal back layer having a plurality of separated areas 7a separated from each other superposed on the fluorescent layer, a common electrode 24 impressing a voltage on the metal back layer, and a plurality of connection resistors 30 electrically connecting the common electrode with the plurality of separated areas of the metal back. A plurality of electron-emitting elements emitting electron toward the fluorescent surface are arranged on a back base plate arranged so as to face the front base plate. The common electrode and the connection resistors are covered by a coating member 32 having a sheet resistance higher than the connection resistors. A wiring 21 located at a corresponding part of the back base plate is covered by a back base plate side coating member 33.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005010578-A (JP)
Title: Thermally shrinkable tubular label and method for manufacturing same
Inventor: MATSUOKA SEIZO
IPC: G09F3/00
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the breaking of label perforations due to falling of a lightweight PET (polyethylene terephthalate) bottle.  <P>SOLUTION: The thermally shrinkable tubular label (1) to be fitted to the lightweight PET bottle is consecutively provided with a plurality of holes for breaking in top end positions (3) and/or bottom end positions (3a) in the two-row positions on the right and the left, side by side, not extending to a center sealing portion (1a) of the label. The holes are rectangular in shape and are preferably consecutively installed alternately on the right and the left and are preferably opened by a metallic roll having detachable projecting teeth.  <P>COPYRIGHT: (C)2005,JPO&NCIPI