baber/WOPTO huggingface dataset:
Patent JP-2004241347-A (JP)
Title: Circular accelerator
Inventor: NAKANISHI TETSUYA
IPC: H05H11/00
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that incidence efficiency is reduced when a low energy beam emitted from an ion source is transported to a beam incident port of a circular accelerator through a beam transport system because the beam is influenced by a leaking magnetic field and deflected since the beam transport system passes between electromagnets constituting the circular accelerator, to prevent the beam from being influenced by the leaking magnetic field by deflecting and injecting the beam in a direction perpendicular to the circular accelerator.  <P>SOLUTION: In this circular accelerator, a charged beam is circulated and accelerated, and the beam transport system is provided in a plane vertical to a circulating beam orbital plane of the circular accelerator, and not influenced by the leaking magnetic field.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004248014-A (JP)
Title: Current source and amplifier
Inventor: OZASA MASAYUKI
IPC: H03F3/45
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a current source with which an outflow current and an inflow current can be equalized in an electronic apparatus and a semiconductor integrated circuit and further, to provide an amplifier with which a gain can be enlarged while securing a stabilized operating point.  <P>SOLUTION: The current source is provided with a first transistor which comprises a reference current source, a reference voltage and a current mirror and outputs a current, a first amplifier, second and third transistors which are driven by an output of the amplifier, and a means for converting a current of the second transistor into a voltage. Further, the amplifier is provided with a second amplifier which operates with the current of the current source and defines a voltage of a voltage source as a criterion of the operating point.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004243987-A (JP)
Title: Structure for fixing wire harness to vehicle body
Inventor: SUZUKI MASAHISA
IPC: H02G3/04
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the routing ease of a wire harness to a vehicle body panel.  <P>SOLUTION: Both inner and outer panels of an automobile are formed of resin, and a wire harness is routed in a space surrounded by the panels. Panel flanges of the panels are fixed to each other with adhesive, and the wire harness is also fixed to the inner panel with the same adhesive. At least a pair of guide ribs to hold the wire harness are protruded from the inner panel along the routing direction of the wire harness. Upper ends of the guide ribs are located at a height so as not to be abutted on an inner surface of the outer panel but with a clearance therebetween when the panels are fixed to each other. The wire harness is routed in a routing space surrounded by the guide ribs, and the wire harness is fixed to the guide ribs by applying adhesive to an upper surface of the wire harness.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004243740-A (JP)
Title: Recording material for ink jet
Inventor: SAKAGUCHI HIROSHI
IPC: B41M5/00
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording material which has a photograph-like high glossiness and high ink absorption, and is upgraded in printed image shelf stability.  <P>SOLUTION: The recording material for ink jet has a porous ink receiving layer containing a particle obtained by finely grinding a precipitation process silica with an average secondary particle diameter of 5 μm or larger to the size of an average secondary particle diameter of 400 nm or smaller in the presence of a cationic compound using a medium mill in an aqueous medium; a boric acid or a boric acid salt; and less than 20 mass% of a polyvinyl alcohol for the particle, and also a hydrazine derivative.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004252533-A (JP)
Title: Dma control circuit
Inventor: SONODA YOSHIHIRO
IPC: G06F13/28
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a DMA control circuit capable of performing intermittent data reception so that, when another host PC transmits data in parallel while one of host I/F control means corresponding to a plurality of host PC is selected and reception data are supplied to a processing part, the host PC does not cause time-out error even if using a small capacity reception buffer a host I/F control means.  <P>SOLUTION: DMA control signals 7a and 5a transferred between a host I/F control means 7 and a DMA control means 5 are masked by a signal masking means 1. Furthermore, in order to release the function of the mask means 1 by a timer means 2, starting the timer means 2 and setting a timer set value in a storage means 3 are made possible by a system control means 6. The set value is compared with the timer value by a comparing means 4, and the function of the mask means 1 is released according to a matched signal 4a, so that intermittent data transfer by DMA can be made possible.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004252139-A (JP)
Title: Interchangeable lens
Inventor: TAGUCHI FUMIYA
IPC: G02B7/04
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interchangeable lens which can be shorten in the number of repair days and reduced in repair cost since the cause of a fault can easily be specified.  <P>SOLUTION: Abnormality detection and history storage of an ultrasonic motor (SWM) and a blur correcting actuator, abnormality detection and history storage of a power supply system, and detection and history storage of a camera body which is mounted are carried out through a lens CPU 8 and a nonvolatile memory 9. For repair, histories which are stored are read out by using an external device 300 to specify the cause of a fault.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003321500-A (JP)
Title: New polypeptide and method for producing the same
Inventor: TANIHARA MASAO
IPC: C07K19/00
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a collagen-like polypeptide which is free from the risk of pathogen infection and a side effect and is highly safe.  <P>SOLUTION: This new polypeptide is prepared by condensing (A) a peptide component represented by formula (1a): X-(Pro-Y-Gly)<SB>n</SB>-OH (1a) äX is H or HOOC-(CH<SB>2</SB>)<SB>m</SB>-CO- [(m) is 1 to 18]; Y is Pro or Hyp; (n) is 1 to 20}, (B) a peptide component represented by formula (2a): X-(Z)<SB>r</SB>-OH (2a) [Z is a peptide chain comprising 1 to 10 amino acid residues; (r) is 1 to 10], and (C) a compound represented by formula (3a): H<SB>2</SB>N-R-NH<SB>2</SB>(3a) (R is a linear or branched chain 1 to 18C alkylene), when X is HOOC-(CH<SB>2</SB>)<SB>m</SB>-CO- in the formula (1a) and/or the formula (2a) in the presence of a dehydrative condensation agent and a condensation auxiliary. Therein, the ratio of the peptide component (A)/peptide component (B) is 100/0 to 30/70, and the amount of the compound (C) is substantially 1 mole per mole of the total amount of the component (A) and/or the component (B).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004253669-A (JP)
Title: Forming method of metal silicide layer, manufacturing method of semiconductor device using same method, and semiconductor device manufactured by same manufacturing method
Inventor: KURANOUCHI ATSUSHI
IPC: H01L29/732
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a forming method of a metal silicide layer in which there does not occur any broken wire on a formed metal silicide layer upon the metal silicide layer being formed on one surface of a silicon-containing layer including a single crystal region and a polycrystalline region, and to provide a manufacturing method of a semiconductor device including a bipolar transistor where the metal silicide layer is formed, and further to provide the semiconductor device.  <P>SOLUTION: Prior to the formation of the metal silicide layer a boundary region between the single crystal region and the polycrystalline region is made amorphous, and then the metal silicide layer is formed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004249653-A (JP)
Title: Method for manufacturing resin molded article integrally bonded with piece of air permeable sheet and apparatus for manufacturing the same
Inventor: HIRASAWA KAZUO
IPC: B29K105/04
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing capable of manufacturing a resin molded article with a stable quality even though thickness of a piece of an air permeable sheet is fluctuated, and an apparatus for manufacturing the same.  <P>SOLUTION: In the first process S1, the piece 10 of the air permeable sheet is set on a placing face 8a of a receiving part 8. In the second process S2, at the same time when a core mold 1 and a cavity mold 2 are clamped, the piece 10 of the air permeable sheet is pinched by an annular projecting part 4b of a projecting part 4 and the placing face 8a of the receiving part 8, and is compressed in the thickness direction to form a compressed part 10c, and the projecting part 4 is retreated by a repulsion force of the piece 10 of the air permeable sheet against an energizing force of a compression coil spring 5. In the third process S3, a liquid resin is injected and filled in the cavity C. In the fourth process S4, the liquid resin is solidified or cured to integrally bond the piece 10 of the air permeable sheet on the resin molded article 21.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004258176-A (JP)
Title: Image forming apparatus
Inventor: FUKUMA TOSHIHARU
IPC: G03G21/14
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus that makes a document written in thin characters adequately legible and reduces the amount of toner consumption.  <P>SOLUTION: The black rate BR of image data to be printed is calculated. Duty that becomes smaller in percentage as the black rate BR becomes higher is set in a duty register 47. In addition, a thinning pattern type is set in a pattern type register 41 in accordance with the black rate BR. The thinning pattern stored in the pattern type register 41 is read from a thinning pattern memory 44. An AND circuit 46 calculates the logical AND of: the outputs of the thinning pattern and an Edge signal from the OR circuit 45; and image data VData to be printed. The output of the result is supplied to a level modulation circuit 48 as black pixel data to be printed. The black pixel data are transmitted to a laser diode 49 on a duty stored in the duty register 47.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259857-A (JP)
Title: Semiconductor device, method for manufacturing same, and applied system using same
Inventor: TAKAHASHI KOJI
IPC: H01S5/343
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor element wherein phase separation of mixed crystal is controlled and superior property is obtained in a semiconductor element in which III-V group semiconductor which contains at least gallium, indium, arsenic and antimony as composition is subjected to crystal growth on a GaAs substrate.  <P>SOLUTION: A III-V group compound semiconductor layer which contains at least gallium, indium, arsenic and antimony is formed on the GaAs substrate wherein a surface which is sloped from a (100) face or a face equivalent to the (100) face in crystallography at a given angle is made a surface.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004206660-A (JP)
Title: Detachable device, control circuit, firmware program of control circuit, information processing method in control circuit and circuit design pattern
Inventor: KOBAYASHI SHINYA
IPC: G06F13/14
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detachable device which is compact and can automatically install a program.  <P>SOLUTION: The detachable device is provided with a male connector 15, a control part 30 as a control means and a flash memory 40 as a main storage device. The device is provided with a USB port 25 (female connector) for connecting other peripherals (a digital camera 5 here). In addition, the control part 30 is provided with a function (Hub division function) for allocating data transfer with the computer side to the respective unit devices by defining the whole or a part of the flash memory 40 as a first unit device and defining other peripherals as a second unit device and a function (recognition control function) for transmitting a signal simulating a CD-ROM to a computer 1 about the first unit device first and for transmitting a prescribed signal for receiving recognition about the digital camera 5 to the computer at prescribed timing after that when the digital camera 5 is connected with the USB port.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264499-A (JP)
Title: Image forming method and image forming apparatus used for the same
Inventor: KOYAMA AKINORI
IPC: G03G15/06
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming method by which filming is reliably prevented without using a toner with an abrasive external additive or a special device for polishing a photoreceptor, and to provide an image forming apparatus suitable for carrying out the method.  <P>SOLUTION: A first image forming method related to this invention includes an image forming process in which at least electrifying, exposing, developing, transferring and cleaning steps are carried out in this order, and after the end of the developing step and before new start of an electrifying step, a polishing process is included in which a second electrifying step of uniformly electrifying a photoreceptor surface, a step of shifting a magnetic carrier to the photoreceptor surface, and a step of polishing the photoreceptor surface while removing the carrier with a cleaning means are carried out in this order. For example, the photoreceptor surface is polished by setting the difference between effective potential difference ΔVep in the polishing process and effective potential difference ΔVei in the image forming process within a prescribed range.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004261745-A (JP)
Title: Apparatus and method for treating carbon dioxide
Inventor: ODA OSAMU
IPC: C01B32/50
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for treating carbon dioxide, by each of which the reaction of carbon dioxide into carbonic acid is promoted and the dissolution and fixation of carbon dioxide in seawater, rainwater or the like can be quickened and each of which is effective when a global warming issues are resolved, for example.  <P>SOLUTION: This apparatus 10 for treating carbon dioxide has a non-fossil energy source 12, a pulse power source 14 to which DC input voltage Vin is supplied from the source 12 to generate a high-voltage pulse V<SB>L</SB>(or a high-voltage pulse train Pc containing the pulse V<SB>L</SB>) and a reactor 16 which is connected to the source 14 and discharges electricity by the force of the pulse V<SB>L</SB>(or the train Pc) generated in the source 14 to promote the reaction of the carbon dioxide in the air.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004265288-A (JP)
Title: Currency processing device
Inventor: HAMADA KOICHI
IPC: G07D7/00
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a currency processing device which prevents an abnormal bill from coming in and identifies damaged bills in an identifying part to store.  <P>SOLUTION: The identifyng part identifies if a bill is normal or not based on several criteria such as bill authenticity decisions. In accepting the first real bill damaged during circulation, when the identifying part returns it after deciding it abnormal and also when it is decided as a counterfeit bill, the identifying part makes the authenticity level down. In accepting the returned bill again, the identifying part make the second bill authenticity decision based on the altered authenticity level so that the bill can be identified as a normal real bill to be stored in a bill depositing and dispensing machine.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004266192-A (JP)
Title: Washing device for flat object, washing method and treatment equipment
Inventor: ONO HITOSHI
IPC: B08B3/02
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washing device or a washing method for a flat object, by which the washing capacity is improved the throughput speed is increased regardless of using ultrasonic waves.  <P>SOLUTION: The washing device for flat objects has a nozzle 1 injecting a first washing liquid 11 in a filmy shape and a washing-liquid spraying head 17 arranged being separated from a passage for the washing liquid 11 injected from the nozzle 1 and used for spraying a second washing liquid 12 to the passage in a section up to a position, where the washing liquid 11 is to collide with the flat objects 26 from the nozzle 1.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004093550-A (JP)
Title: Intelligent gas identifying system
Inventor: HUANG YI-SHIAO
IPC: G01N27/00
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intelligent gas identifying system for identifying gas or volatile chemical substances under a specific environment and a method of the same.  <P>SOLUTION: The intelligent gas identifying system comprises a sensor, a pulsed power supply module, and a processor. The sensor, which comprises a voltage input terminal, an output terminal, and a detecting element, conducts gas identification with being exposed to a specific environment. The pulsed power supply module is connected to the voltage input terminal, and sends amplitude modulate pulse voltage to the sensor by the voltage input terminal. The sensor sends an output signal by the output terminal. The processor stores a plurality of chemical substance characteristic signals, receives the output signal from the output terminal of the sensor, and then compares the output signal with the chemical substances characteristic signals to determine a result of the identification of the gas.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004279447-A (JP)
Title: Image forming apparatus and its control method
Inventor: HAYAKAWA YOICHI
IPC: G03G15/20
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of overshoot when a fixing device is stopped suddenly.  <P>SOLUTION: An image forming apparatus is provided with fixing device having a heating member, a temperature detection part detecting the temperature of the fixing device, a heat discharging part discharging heat from the fixing device and a heat discharge processing means controlling the heat discharging effect by the heat discharging member based on the temperature detected by the temperature detecting part when the fixing device is placed in a stop state. In this case, when the fixing device is placed in a stopped state, the heat radiating effect of the heat radiating member is controlled. The temperature of the fixing device therefore can be rapidly reduced and the occurrence of overshoot in the temperature of the fixing device can be prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004278311-A (JP)
Title: Centrifugal pump
Inventor: TOYAMA YUKIO
IPC: F04D29/22
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a centrifugal pump for attaining high efficiency when operating at a high speed, performing stable operation even in a small delivery quantity, and easily removing foreign matter sticking to a liquid passing passage of an impeller.  <P>SOLUTION: This centrifugal pump is constituted by arranging the impeller 12 inside a pump casing 1. The impeller 12 has a plurality of blades 18. The liquid passing passage 19 is formed between the blades 18. The height and a width of the liquid passing passage 19 are set in the same dimension up to a blade outlet from a blade inlet. The liquid passing passage 19 has a substantially square cross-sectional shape.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003292218-A (JP)
Title: Small pamphlets stacking device and method
Inventor: ASKINS JAVIER PENA
IPC: G03G15/00
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method for stacking small pamphlets.  <P>SOLUTION: This small pamphlets stacking mechanism 202 is provided with a gate 300 which is arranged adjacent to the exhaust area of an apparatus for bookbinding and can take closed and open positions, a flowing out passage 302 which the small pamphlets can be sent along when the gate takes the open position and a flip mechanism 304 which receives the small pamphlets, reverses them and stacks them on an exhaust shelf.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004278100-A (JP)
Title: Reaction retention structure in circular pit building
Inventor: MIYAZAKI MAMORU
IPC: E21D1/03
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure capable of effectively retaining large reaction acting on a pit excavator.  <P>SOLUTION: In a reaction retention structure provided with a pit excavator 10 to swing or rotate a circular casing for excavating a circular pit and a first joint device 30 supplying motive power to the pit excavator 10 and being connected with a traveling track 20, a reaction stage 40 on which tires of a vehicle 80 or a crawler can ride is connected to the opposite side of the pit excavator 10 in the truck 20 by a second joint device 50. As the reaction stage 40 connected by the second joint device 50 is located in a position further separate from the truck 20 relative to the pit excavator 10, by loading the vehicle 80 like a dump-truck on the reaction stage 40, the load of the vehicle 80 effectively generates rotary torque coping with the reaction, and hence, can effectively hold the reaction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003311326-A (JP)
Title: Steel plate manufacturing method
Inventor: TANI NORITAKA
IPC: B21B45/02
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel plate manufacturing method for estimating the deformation attributable to residual stresses in a steel plate or controlling the deformation within a predetermined allowable range after the cutting when the steel plate is cut by using laser beam or gas by a user.  <P>SOLUTION: The temperature distribution on a surface of a steel plate 8 which is hot-corrected by a hot-correcting device 5 is measured by a thermometer 7. Next, the residual stress distribution or the like is operated from the temperature distribution in the steel plate 8 by a deformation estimation computer 18, etc., and operates a predetermined parameter from the residual stress distribution or the like. In addition, an allowable value set according to a working condition of a user is compared with the parameters. When the parameter is not within the allowable range, correction is performed by using a correcting device 10 or a heat treatment furnace 9 to reduce the residual stresses.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004275931-A (JP)
Title: Boom sprayer
Inventor: KUBO AKIHIRO
IPC: B05B17/00
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To improve the operability of a sprinkling apparatus in a boom sprayer.  <P>SOLUTION: In the boom sprayer in which the sprinkling apparatus and a power spraying apparatus are disposed at a traveling machine body, an operation panel for operating the sprinkling apparatus is provided at a unilateral side of a steering handle provided at an operation section of the traveling machine body and further the operation panel is made to be horizontally movable and adjustable. Since the operation panel is made to be horizontally movable and adjustable, an operator can move and adjust the operation panel to a desired position corresponding to the physique and taste of his own. Thus, the operation panel is arranged at a suitable operative position and the operation panel can be comfortably operated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI