baber/WOPTO huggingface dataset:
Patent JP-2004283490-A (JP)
Title: Ultrasonic transmitter-receiver
Inventor: OGAWA EIJI
IPC: G01S15/89
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide the ultrasonic images of uniform image quality regardless of a sound ray direction in an ultrasonic transmitter-receiver.  <P>SOLUTION: The ultrasonic transmitter-receiver includes: an ultrasonic transducer array 10 including a plurality of ultrasonic transducers for transmitting ultrasonic waves and receiving the ultrasonic waves reflected from an examinee; a drive signal generating unit 14 for generating drive signals for driving the plurality of ultrasonic transducers respectively; a transmission control unit 13 for controlling the drive signal generating unit such that ultrasonic waves transmitted from the plurality of ultrasonic transducers form a transmission beam transmitted in a prescribed sound ray direction; a reception control unit 24 for performing a reception focusing processing on a plurality of detection signals obtained based on the ultrasonic waves received by the plurality of ultrasonic transducers thereby generating sound ray data indicating ultrasonic information relating to the prescribed sound ray direction; a filter coefficient storage unit 26 for storing two or more kinds of filter coefficients respectively related to the plurality of sound ray directions; and a filtering processing unit 27 for performing a filtering processing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003301950-A (JP)
Title: Aspirating face seal having axially extending seal teeth
Inventor: BRAUER JOHN C
IPC: F01D11/02
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aspirating face seal having seal teeth and to be assembled in a rotor and a stator assembly.  <P>SOLUTION: Surfaces 62 and 68 of gas bearing faces possible to rotate and impossible to rotate are combined with engine members 28 and 58 possible to rotate and impossible to rotate for operation. Tooth shape rings 42 and 44 formed inside and outside in the radial direction are extended in the axial direction in a second surface so that the tooth shape rings are separated from a first surface of the surfaces 62 and 68 of the gas bearing face surfaces, while crossing a leak route 45. An energizing means 82 energizes the inside and the outside tooth shape rings 42 and 44 to separate from the second surface of the gas bearing faces in the axial direction. The engine member 28 possible to rotate can be connected to a side plate 34 installed on a rotor disk 28, and the engine member 61 impossible to rotate is installed on a piston 88 which is supported on a static face seal structure 52 freely to move in the axial direction for parallel movement.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004296599-A (JP)
Title: Thin film polysilicon solar cell and its fabricating process
Inventor: ISHIHARA SHUNICHI
IPC: C23C16/24
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high efficiency thin film polysilicon solar cell in which absorption of light in an anti-reflective film is reduced greatly by improving the anti-reflective film and a thin film polysilicon semiconductor layer heavily doped with reverse conductivity type control impurities.  <P>SOLUTION: A thin film polysilicon semiconductor layer heavily doped with conductivity type control impurities on the light incident side has a surface resistivity of 500 Ω or less and an SiN film is deposited thereon as an anti-reflective film. Hydrogen content of a film in the vicinity of the contact face between the thin film polysilicon semiconductor layer heavily doped with reverse conductivity type control impurities and the SiN film is set high as compared with other parts of the thin film polysilicon semiconductor layer heavily doped with reverse conductivity type control impurities.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004291118-A (JP)
Title: Cutting machine control device and cutting machine control method
Inventor: ABE SHINICHI
IPC: B23Q5/22
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting machine control device or the like which automatically sets speed of a cutting machine to a value fitted for actual cutting conditions.  <P>SOLUTION: The cutting machine control device 10 controls operation of a cutting machine which is equipped with a spindle unit 14 for cutting a material 20 by rotating a cutting blade 16. The cutting machine control device is comprised of: a detecting means for detecting an output value of an acoustic emission (AE) 24 for detecting oscillations of the cutting machine at the time of cutting; a stopping signal output means for stopping the operation of a cutting spindle when the output value of the AE sensor exceeds a first threshold value; a deceleration control means for decelerating feed speed of the cutting spindle when the output value of the AE sensor exceeds a second threshold value which is smaller than the first threshold value; and an acceleration control means for accelerating the feed speed of the cutting spindle when the output value of the AE sensor is smaller than a third threshold value which is smaller than the second threshold value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290331-A (JP)
Title: Pinball game machine
Inventor: OMOTEGAWA HACHIRO
IPC: A63F7/02
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To achieve both the working efficiency in changing a model of a game machine by replacing a game board and the easiness of setting the game machine on a game machine island by displacing a control board casing at an optimum position according to the situation.  <P>SOLUTION: The pinball game machine comprises the game board 12 mounted detachably from a front frame 3, control boards for the control related to games, control board casings 42 and 45 for storing the control boards, and an electrically connecting means for electrically connecting the control boards and various game components. The pachinko game machine also has a plurality of mounting means 48, 49, 63 and 64 for detachably mounting the control board casings 42 and 45. One mounting means 63 or 64 is disposed on the game board 12 side and the other mounting means 48 or 49 is disposed on the front frame 3 side excluding the game board 12. The control board casings 42 and 45 are movable between the plurality of mounting means 48, 49 and 63, 64 with the control boards and the various game components being connected by the electrically connecting means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296727-A (JP)
Title: Method for manufacturing wiring board
Inventor: TAKEO AKIRA
IPC: H05K3/46
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a multilayer ceramic wiring board that has no missing in a conductor line and wherein interlayer peeling and a void adjacent to conductor wiring after baking are eliminated.  <P>SOLUTION: The method for manufacturing a wiring board includes a step to adhere an adhesion layer made mainly of organic resin to a supporting body 1 and a metal foil 2 having a specified pattern shape thereto in sequence; and a step where an organic resin binder compatible with the organic resin of the adhesion layer 3 and a ceramic slurry 4 containing a ceramic powder are applied onto the adhesion layer and the metal foil, and the surface of the adhesion layer 3 is dissolved on a joint boundary surface to join the ceramic slurry 4 with the adhesion layer by mutual diffusion with the organic resin. Furthermore, it includes a step where the adhesion layer 3 is removed together with the supporting body 1 from the joint boundary surface and the surface of the metal foil 2, and a ceramic green sheet 6 made of ceramic slurry with the metal foil 2 applied is obtained and a step where a ceramic green sheet laminated body 7 that the ceramic green sheet 6 is stacked by specified number is baked.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290449-A (JP)
Title: Forming apparatus for slide fastener stop
Inventor: UEDA SHUNICHI
IPC: A44B19/60
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a forming apparatus for a slide fastener stop in which a fastener chain is prevented from getting dirty by automatically excluding waste material such as lubricating oil and cutting refuse generated when forming the stop on the transporting path for the fastener chain, and cost reduction of finishing work and an improvement in yield of a product are achieved by enabling the stop to be formed at the end of the meshing element string of the fastener chain consecutively.  <P>SOLUTION: When the stop for integrally combining the end of the meshing element string by moving a stop forming part (20) forward and backward from the lower waiting position of a chain transporting path toward the chain, the lubricant oil lubricating the sliding part of a driver punch (21) and a cutting punch (41) and the waste material such as oil applied to a stop material, the cutting refuse made when cutting off the stopping part material are automatically discharged to the outside of a forward/backward moving path of the forming part (20) via a waste material discharge path (50) opening toward the cutting position of a cutting part (40) arranged in the middle of the path.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004297500-A (JP)
Title: Image signal processor
Inventor: IHARA AKINORI
IPC: G09G5/00
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image signal processor having a small circuit scale, capable of responding to both of enlargement and contraction by easy switching and further constituted so as to minimize rewriting frequencies of a line memory in the enlargement and contraction of an image in the vertical direction.  <P>SOLUTION: Inputted image data is once put in an image memory 1, two adjacent lines are selected by control of an address conversion circuit 8 and each of data is updated by supplying data of the two selected lines to two of line memories 3 to 6 by an operation of a data selecting circuit 2. Interpolation data of the enlarged or the contracted image is generated by an interpolation filter 7 from four output data of the line memories 3 to 6. The image signal processor is constituted so that generating conditions of the interpolation data at this time are determined by generating four interpolation coefficients by a coefficient generating circuit 12 according to input address control data and rearranging the interpolation coefficients according to an order of the output data of the line memories 3 to 6 by a coefficient selecting circuit 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293206-A (JP)
Title: Water feeding member, faucet using this water feeding member and manufacturing method for this water feeding member
Inventor: OKUDA HIROHISA
IPC: E03C1/02
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensively manufacturable water feeding member, a faucet using this water feeding member, and a manufacturing method for this water feeding member for preventing the surface temperature from becoming the high temperature even if boiling water is fed with excellent heat insulating performance, causing no elution of a lead component and corrosion such as rust even in use over a long period, applicable even to a pipe of a deformed shape, superior in assembling performance, and superior in external appearance design.  <P>SOLUTION: This water feeding member has an internal facing part inside a covering part being a deformed shape, and is characterized in that the internal facing part is a synthetic resin or rubber hose molded by cross-link, and is inserted and installed inside the covering part to form a water feeding part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004295767-A (JP)
Title: Method of monitoring manufacturing apparatus using radio tag
Inventor: TADA HIROYUKI
IPC: H04B1/59
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method that dispenses with a wiring change even for a layout change and an increase/decrease in the number of manufacturing apparatus at low cost by radio using a radio tag in monitoring the manufacturing apparatus.  <P>SOLUTION: The manufacturing device 50 is mounted with active type radio tags 10<SB>1</SB>-10<SB>n</SB>in the number of states to be monitored, and the states to be monitored of the manufacturing device 50 are connected to a power supply circuit 52 of the radio tag by a contact signal. In this state, the power supply circuit 52 of the radio tag is turned on and off. When a contact is closed, the radio tag transmits previously written data, but when the contact is open, the radio tag does not transmit data due to no supply of power. A monitoring system is thereby informed of the operating state of the manufacturing device 50 as the tag information of the radio tag.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300451-A (JP)
Title: Gas diffusion electrode, its production method, and electrolysis method
Inventor: SAKAMOTO KENJI
IPC: C25B11/12
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas diffusion electrode which can inexpensively and easily be produced and has excellent electrode properties and durability, to provide its production method and to provide an electrolysis method using the same.  <P>SOLUTION: The gas diffusion electrode consists of a porous sheet which is formed of hydrophobic carbon and a fluororesin, contains no hydrophilic carbon or hydrophilic carbon and catalysts, and permeates gas but does not leak liquid. When the electrode is arranged as the oxygen cathode of an alkali chloride aqueous solution electrolytic cell using an ion exchange membrane method for producing alkali metal hydroxide, the electrode properties improve with the increase of electrolysis time compared with a gas diffusion electrode consisting of the two layers of a reaction layer and a gas feed layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004301948-A (JP)
Title: Method for controlling image forming apparatus
Inventor: TACHIBANA HISASHI
IPC: G03G21/00
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which is free of image deletion under any environmental conditions although the amount of water lowering the surface resistance of an image carrier is greatly different with environmental conditions of temperature, humidity, etc.  <P>SOLUTION: The image forming apparatus is equipped with a developing means of supplying toner having abrasives onto an image carrier having an a-Si photosensitive layer, a cleaning means having a rotary body for cleaning the image carrier surface, a detecting means of detecting temperature and humidity outside the apparatus, and a detecting means of detecting the temperature in the apparatus, and controls the amount of toner supplied onto the image carrier from the developing means and the rotation time of the cleaning means according to the temperature and humidity outside the apparatus and the temperature difference between the temperature in the apparatus and the temperature outside the apparatus.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004251090-A (JP)
Title: Levee device with natural movable float-sink type breakwater, waterproof, groin and check door installed on coast, river and plain
Inventor: OHIRA KUNIO
IPC: E02B3/06
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To save the cost of treatment for a disused article and a waste and time while also reducing the cost of the device by manufacturing and installing a natural movable float-sink type waterproof, breakwater and groin preventive device by utilizing not only a new material but also the disused article and plastics as the waste, and to save personnel expenses and the cost of equipment for a hand, a motor, a pump or the like.  <P>SOLUTION: The natural movable float-sink type waterproof, breakwater and groin preventive device is composed of sill (foundation) mechanisms 12 and 21 and an inflow, water storage and drain gutter mechanism 5 or a vertical float-sink mechanism 4 in the mechanism 5. In the sill mechanisms, water flowing to the hole groove of 18 through the small-diametral holes of 17 from the upper mechanism to the upper sections of the machine bodies 12 and 21 is made to flow from drain valves 19 on the side faces of the mechanisms to the outside. In the inlow, water storage and drain gutter mechanism 5, an entering-water intake 2 is formed to the upper section of a main body and the small-diametral holes of the drain inlet 17 to a lower section, water flows in from the intake 2 by the floating of a buoyancy body 4, passes through an infiltration-side passage 9 and is stored in a space 3 as mentioned later and the height of the quantity of water entered is determined by the variation of water on the outside.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004298764-A (JP)
Title: Rice conveyor in rice washing and rice cooker
Inventor: TAKIMOTO HIDEO
IPC: B02B7/02
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rice conveyor in rice washing and rice cooker capable of reducing erroneous conveyance by setting objects of conveying destinations beforehand, assigning the objects from the first and performing changeover of the conveying destination by means of the object number machine.  <P>SOLUTION: The rice washing and rice cooker is constituted in such a manner that a plurality of rice washing and rice cooker 9a, 9b, 9c and a single stored rice conveyor 1 are connected by a conveying means having a conveyance changeover means on the way and rice in a rice storage tank is supplied and conveyed to the designated rice washing and rice cooker. A conveying destination designation switch is disposed in accordance with the connection of the rice washing and rice cooker, wherein, the conveying destination designation switch sets the conveyance changeover means as for what number rice washing and rice cooker is the destination of the conveyance from the stored rice conveying means. Further, a control means for storing the rice washing and rice cooker as a conveyance object from a rice storage means by means of multiple operations with other operations containing the designation switch operations prior to the running is disposed. The rice washing and rice cooker can be also automatized by receiving a power source switch operation signal of the rice washing and rice cooker side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302253-A (JP)
Title: Projection type display apparatus
Inventor: ARIGA SUSUMU
IPC: G02F1/13
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection type display device which has high luminance and a uniform luminance distribution and is inexpensive.  <P>SOLUTION: The projection type display device 10 is equipped with: a light source 11, an optical modulating means 16 which modulates the light from the light source 11; and a projecting means 17 which projects the light modulated by the optical modulating means 16. The optical modulating means 16 is equipped with a uniform lighting means 12 that comprises a light valve which has an array of pixels modulating color lights of different colors and is driven by pixels corresponding to the respective color lights and make uniform the illuminance of the luminous flux from the light source, a color separating means on which a portion of the luminous flux from the light source 11 is made incident and which separates the luminous flux into color lights of different colors, a 1st reflecting means of reflecting luminous flux which is not made incident on the color separating means, and a 2nd reflecting means 23 of reflecting the luminous flux reflected by the 1st reflecting means to the color separating means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004299612-A (JP)
Title: Occupant weighing device of vehicle seat
Inventor: YOSHIDA MASAMI
IPC: B60N2/90
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an occupant weighing device for vehicle seat capable of improving the accuracy of measuring the weight of an occupant on a seat.  <P>SOLUTION: The occupant weighing device of a vehicle seat has a load detecting means for detecting each load charged on the front and back parts of the vehicle seat that is disposed between an upper rail moving back and forth on a lower rail fixed to the vehicle side and a cushion frame that is disposed above the upper rail and constitutes part of the seat surface. The load detecting means has a projection fixed to the cushion frame side and a support section that is fixed to the upper rail side and supports the projection relatively vertically movably.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004306705-A (JP)
Title: Bearing device for driven wheel, and its manufacturing method
Inventor: OZAWA HITOHIRO
IPC: F16C43/04
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing device for a driven wheel which achieves the weight reduction and the compactification, and at the same time, of which the plastic connected part has a sufficient strength even when a large moment load is applied to the device, and which has durability, and at the same time, to increase the durability of working tools such as a broach.  <P>SOLUTION: One internal rolling surface 1a of the rolling bearings 2, which are arranged in a plurality of rows, is formed on the outer periphery of a hub hoop 1, and the other internal rolling surface 14a is formed on the outer periphery of an external joint member 14 respectively. A stem part 17 is fitted in the hub hoop 1 on the inner periphery of which a hardened uneven part 5 is formed. At the same time, the diameter of a fitting part 17b of the stem part 17 is expanded and made to bite into the uneven part 5. Such a hub hoop 1 and the external joint member 14 are integrally plastic-connected for the bearing device for the driven wheels. In the bearing device for the driven wheels, the uneven part 5 is constituted of crossing grooves for which a plurality of independent annular grooves and an axial groove are made to be approximately orthogonal, and the groove bottom diameter of the annular groove is formed to be smaller than the groove bottom diameter of the axial groove. At the same time, the distal end shape of a protruding part of the axial groove is formed into a sharp shape.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004305051-A (JP)
Title: Method for plant growth promotion
Inventor: UMEDA MASAAKI
IPC: A01H5/00
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new means for plant growth promotion.  <P>SOLUTION: The new method for plant growth promotion comprises transferring a plant-derived cyclin B2 gene to a plant. Since cell division is activated by overexpression of the cyclin B2 gene, elongation of a growing organ such as a root, etc., is considered to be promoted. Since the plant growth is promoted, the technique is considered to contribute to production increase of living resources.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004312876-A (JP)
Title: Rotor of ac motor
Inventor: SHIRAISHI KATSUHIKO
IPC: H02K1/27
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotor of an AC motor that can keep a clearance between a magnet of the rotor and a stator core with the optimum dimension, and favorably keep the characteristics of the motor.  <P>SOLUTION: In the rotor of the AC motor with imbricate split magnets 3 equally arranged on a cylinder on the surface of the rotor, notches 4 are formed in both ends of each split magnet 3, a claw 6 of a ring-shaped fixing member 5 having the claw 6 extending in the axial direction on the external periphery of the fixing member 5 is engaged with the notch 4 of the split magnet 3, and each magnet 3 is fixed to the surface of the rotor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004305948-A (JP)
Title: Washing method for separation membrane, and detergent
Inventor: KAITANI YOSHIFUSA
IPC: B01D65/06
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washing method in which a separation membrane is efficiently washed with a simple treatment means.  <P>SOLUTION: The washing method for the separation membrane uses a detergent containing zero-valent iron such as metallic iron or reduced iron to wash inorganic contaminants like a metal oxide attached to the separation membrane. The detergent is preferably adjusted to pH 3 or lower for use.  <P>COPYRIGHT: (C)2005,JPO&NCIPI