baber/WOPTO huggingface dataset:
Patent JP-2005248982-A (JP)
Title: Step motor mounting structure for belt type continuously variable transmission
Inventor: YAMANE NOBUFUMI
IPC: F16H9/12
Filed: 2004-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To restrict height of a belt type continuously variable transmission for miniaturization.  <P>SOLUTION: In a transmission unit formed by stretching a belt between a primary pulley and a secondary pulley, a step motor 40 to be driven in response to a shifting command signal is arranged in parallel with a shifting control valve 35 in the lateral direction from a pulley follower 45 engaged with a movable disk plate 16b of the primary pulley, and the pulley follower, the shifting control valve and the step motor are connected to each other through a servo link 50. The shifting control valve 35 is driven by driving the step motor 40, and the primary pressure controlled by the shifting control valve is supplied to the primary pulley, and while fed back with a change of groove width of the primary pulley. The step motor 40 and the shifting control valve 35 are arranged at the same level of the pulley follower 45 in height, and a space vertically extending just under the primary pulley becomes unnecessary, and height dimension of the belt CVT is remarkably shortened.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005212467-A (JP)
Title: Publicity/advertisement and message effects using precious metal sheet
Inventor: SUZUKI HIDEO
IPC: A44C27/00
Filed: 2004-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To increase less costly publicity advertisement effects of accessories/sales-promotion articles by inserting or adding a precious metal and thereby, ensure the achievement of their repetitive sale on a global scale.  <P>SOLUTION: The accessories/sales-promotion articles are converted to finished products with publicity/advertisement by inserting or adding a sheet composed of the precious metal or a precious metal alloy embossed with a character or a pattern.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005230477-A (JP)
Title: Sewing machine
Inventor: HATAKEYAMA TAISUKE
IPC: D05B87/00
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sewing machine excellent in work performance by reducing lavor required in a case of frequently implementing thread-replacement work such as a case of sewing a car sheet (a seat for an automobile).  <P>SOLUTION: A thread-connecting mechanism 1 for connecting threads 20 and 21 is disposed between a sewing needle 105 of the sewing machine 101 and a plurality of bobbins 103 and 104 for feeding the threads 20 and 21 to the sewing needle. The mechanism 1 connects the threads 20 and 21 by performing one cycle of thread connecting operation comprising the steps of superposing the tip ends of the threads 20 and 21 in the same direction, inserting the the tip ends in a thread-connecting hole 7 and causing compression fluid to act on the tip ends when an actuation switch 119 is operated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005252629-A (JP)
Title: Communication device and network system
Inventor: HARADA HIDEKI
IPC: H04B3/50
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication device with which transmission/reception performance can be improved even if a general-purpose electric wire is used for a transmission medium.  <P>SOLUTION: Nodes where transceivers 16 and 26 and pulse transformers 17 and 27 are used for physical layer circuits 14 and 24 are connected through a channel 30. Middle points M are arranged in wire winding of a transceiver-side of the pulse transformers, and the middle points are connected to power source ground. When the number of turns on a primary side and that of a secondary side in the pulse transformers are set to be N01 and N02, a transformation ratio on appearance at the time of transmission becomes N02/(N01/2), and output voltage V00 can be enlarged. Even if the transformation ratio is adjusted to adopt impedance matching, V00 becomes not less than a prescribed value, and a transmission distance becomes long.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005246827-A (JP)
Title: Image recording device
Inventor: KASAMATSU DAISUKE
IPC: G03G15/00
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image recording device capable of recognizing efficiently that there is little residual quantity of recording agent such as ink and toner and also checking the state of the current device.  <P>SOLUTION: If the residual quantity of the recording agent such as the ink and toner becomes small, it is indicated on an indicating device only for a designated time every command of image recording that the residual quantity of the ink or toner is small, and then the indication showing the current-device state is displayed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005246590-A (JP)
Title: Spray nozzle, polishing device, polishing method, optical element and exposure device
Inventor: KATO HIDEFUMI
IPC: B24B31/00
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spray nozzle, a polishing device and a polishing method for stably machining a wide range region at the same time, and an optical element polished by the polishing method, and an exposure device.  <P>SOLUTION: The spray nozzle 15 jets gas 14 toward a polished object 13 dipped in a polishing fluid 11 to polish the polished object 13. A pressure feeding passage 15b for pressure feeding the gas 14 is formed in a nozzle body 15a, and the flow velocity of the gas jetted from a jet 15d at the tip of the nozzle body 15a through the pressure feeding passage 15b is made approximately equal near the center part of the nozzle and near the peripheral edge part of the nozzle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005218834-A (JP)
Title: Cordless hot-water jet/circulation device
Inventor: SATO NAOKUNI
IPC: A47C9/00
Filed: 2004-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot-water jet/circulation device mounted on a bathtub, which uses a rechargeable battery as an electric source and does not need construction and is safe, as compared to a present hot water jet device which needs complicated and large-scale construction.  <P>SOLUTION: The device is the hot-water jet/circulation device installed directly in the hot water in a bathtub, which drives a pump by using a battery in a head waterproof case located outside the bath as an electric source, makes hot-water and bubble circulate and jet out on the back and the feet through a pipe, and does not need construction such as electrical work or the like at all, and is safe.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005254465-A (JP)
Title: Invisible marker and invisible marker system using the same
Inventor: BABA MATSUKI
IPC: B42D15/10
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems with a conventional marker that a special device and a special manufacturing method are necessary for providing a watermark in a base material and that the watermark is hard to form in a base material commercially available in the market after its purchase and this is poor in versatility and requires high cost.  <P>SOLUTION: As the base material 1, an X-ray permeable material is employed. As an invisible marker 2, an ink employed in a printer or the like is employed as a base and the ink has permeability lower than that of the base material 1 or screening properties to the X-rays and is employed under the condition that a pigment having nearly the same reflecting properties to visible light as those of the base material or a white pigment mainly made of metal powder such as barium, titanium oxide or alumina is mixed with aqueous base agent by setting a cartridge, which is prepared by employing a pigment functioning as the invisible marker 2 in the white cartridge used in the printer so as to print documents, symbols, figures or the like with the printer after the invisible markers 2 comprised of predetermined symbols is printed in the discriminating area of the base material 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005256351-A (JP)
Title: Variable lever tumbler lock
Inventor: MIYAKE AKIRA
IPC: E05B29/00
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable lever tumbler lock which dispenses with the formation of a swelling part on an outer cylinder and which facilitates conversion work for differentiation of key.  <P>SOLUTION: Each lever tumbler of the lever tumbler lock is constituted as a combination of approximately C-shaped tumblers A1A and B1B overlapping each other, and supported in such a manner as to be rotatable around the axis line of an eccentric shaft with both ends where a supporting shaft 2 is protrusively provided; an engaging protrusion 9 is formed on the side facing the tumbler B1B at the inside edge of the free end of the tumbler A1A; a plurality of engaging recesses 11, which can be engaged with the engaging protrusion 9 of the tumbler A1A, are formed at the inside edges of the tumbler B1B; the engaging protrusion 9 is disengaged from the engaging recess 11 by pushing down the supporting shaft 2 in the conversion of key differences; a switch member 26 and a conversion member 27 for pressing the switch member 26 are provided in an adaptor 24 which is mounted on the outer cylinder; and the supporting shaft 2 is pushed down via a spacer ring 15.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005260570-A (JP)
Title: Microstripline waveguide converter
Inventor: TAKEDA EIJI
IPC: H01P5/107
Filed: 2004-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein it is difficult to miniaturize a conventional microstripline waveguide converter because in the conventional microstripline waveguide converter, a microstripline side of the converter is extended and a filter designed separately from the converter is arranged there to therefore need space for the filter separately when an attenuation function for an unwanted wave is required and in addition, the filter and the converter cause interference between them when they are close to each other.  <P>SOLUTION: In a converting part of a microstripline waveguide converter, a strip conductor pattern 6 to be a half-wavelength strip resonator is arranged at the rear face of a dielectric board 1 constituting, for example, a "stripline antenna", and a band-stop function is attached to the converter to make a product smaller.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005258190-A (JP)
Title: Image forming apparatus
Inventor: NAKAMURA SHOJI
IPC: G03G15/00
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which hardly causes image deterioration in a line image with a simple configuration.  <P>SOLUTION: In the image forming apparatus having an environment detector 601 detecting humidity near a photoreceptor drum 3 so as to correct exposure according to the humidity detected by the detector 601, laser power in an optical device unit 11 is decided without considering the result of detection by the detector 601 in the case of adjusting developing bias, and the laser power in the unit 11 is corrected so that it may be smaller as the humidity detected by the detector 601 gets higher in the case of performing image forming processing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005262007-A (JP)
Title: Apparatus for concentrating/purifying enzyme-containing liquid
Inventor: SUEMATSU TAKAAKI
IPC: B01D61/18
Filed: 2004-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for concentrating/purifying an enzyme-containing liquid, the constitution of which is simplified and in which the permeate flow velocity through a membrane is kept high by decreasing the accumulation of a cake layer on the surface of the membrane and the clogging of the membrane due to a membrane clogging material.  <P>SOLUTION: This apparatus for concentrating/purifying the enzyme-containing liquid is provided with a concentration/separation tank 20 to be filled with an original liquid containing a microbe and an enzyme, an original liquid pump 14 for supplying the original liquid to the concentration/separation tank 20 and an ultrafiltration means 30 and a microfiltration means 40 which are immersed in the concentration/separation tank 20. The ultrafiltration means 30 and the microfiltration means 40 are each a rotary flat membrane type filtration means. A rotary flat membrane constituting the ultrafiltration means 30 and another rotary flat membrane constituting the microfiltration means 40 are arranged to cross each other and rotated in the same direction. The apparatus is provided furthermore with a drainage pump 22 for discharging the remaining liquid concentrated in the concentration/separation tank 20 and a controller 50 for operating each of the means 30, 40 and the pumps 14, 22 sequentially.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005269702-A (JP)
Title: Method and device for supporting new installation plan of power distribution line
Inventor: TANIGUCHI HIROSHI
IPC: G06Q50/06
Filed: 2004-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To enable the planning of an appropriate distribution line new installation plan by properly abstracting the origins and the terminals of a distribution line to be installed anew.  <P>SOLUTION: This method includes a step of specifying a first distribution line where a section wherein at least either a current or voltage does not come up to a first standard exists and besides a section wherein it does not come up to a second standard looser than the first standard exists, searching it from a power source, using DB which has stored data on a power distribution system, and specifying data on a candidate for an origin that can be the origin of a new installation distribution line, contained in the section wherein it does not come up to the first standard downward, a step of specifying a candidate for a terminal corresponding to the candidate for the origin in a distribution line different from the first distribution line, based on the distance from the candidate for the origin, and a step of generating data on the distribution line where such a state that the new installation of the distribution line from the candidate for the origin to the candidate for the terminal is performed is supposed, and judging whether the section wherein it does not come up to the second standard exists or not, using the data on the supposed distribution line concerned, and storing the pair of the candidate for the origin and the candidate for the terminal being judged that there is no section wherein it does not come up to the second sandard.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005266013-A (JP)
Title: Device and circuit of pn sequence detection, and its program
Inventor: SUZUKI YOICHI
IPC: G10L25/51
Filed: 2004-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a PN sequence detection device for accurately detecting electronic watermark information in a short time even when pitch change occurs in an information signal embedding the electronic watermark information.  <P>SOLUTION: After cepstrum processing is performed in a cepstrum processor 10 to an embedded voice signal a0 embedding the electronic watermark information, time axis conversion processing is performed by a time axis logarithm converter 20. A time reverse diffuser 30 reversely diffuses to an embedded voice signal a2 obtained thereby on a time axis by using a PN sequence signal g generated by a PN sequence generator 40. A peak position detector 50 obtains the electronic watermark information b on the basis of a correlative signal p obtained thereby.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005268536-A (JP)
Title: Programmable logic device and designing method thereof
Inventor: MORI ATSUHIRO
IPC: H01L21/82
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To permit the reduction of the power consumption and the area of a programmable logic device consisting of programmable logical elements.  <P>SOLUTION: The programmable logic device 101 consisting of programmable logical elements is provided with a first logical element 102, and a second logical element 104 having the same logic as the first logical element 102 with the lower operating speed in the upper limit of designing compared with that of the first logical element 102.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005266349-A (JP)
Title: Device, method, and program for voice quality conversion
Inventor: MITSUI YASUYUKI
IPC: G10L25/00
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of converting free voice quality which does not depend upon voiced contents of a conversion target speaker.  <P>SOLUTION: A speech signal of the target speaker is inputted to an input part 11 and a pronunciation symbol string of voiced contents which are the same with or similar to the target speaker's voice is inputted to a pronunciation symbol string input part 12. A speech synthesis part 14 generates a synthesized sound by using a database for speech synthesis in a data storage part 13 for speech synthesis according to the inputted pronunciation symbol string. A feature parameter extraction part 15 extracts feature parameters by analyzing the target speaker's voice and a feature parameter extraction part 16 extracts feature parameters by analyzing the generated synthesized voice. A conversion function generation part 17 uses both the extracted feature parameters to identify a function of converting a spectrum shape of the synthesized voice into a spectrum shape of the target speaker's voice. A voice quality conversion part 18 converts the voice quality of the input signal with the identified conversion function.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005267299-A (JP)
Title: Workflow system
Inventor: WATANABE KOJI
IPC: G06Q10/00
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a workflow system capable of easily realizing data passing with various user application program systems.  <P>SOLUTION: This system comprises an update table set table registration means for registering an update table set table by an operator, an update item set table registration means for registering an update item set table by the operator, and an update reflecting means reflecting update of a table used in the workflow system to update of a table not used in the workflow system based on the update table set table registered by the update table set table registration means and the update item set table registered by the update item set table registration means. The update table set table and the update item set table hold the relationship between the table used in the workflow system and the table not used in the workflow system.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005269416-A (JP)
Title: Communication device and communication system
Inventor: ARITA SETSUO
IPC: H04J1/00
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication device and a communication system for high speed communication in a wired communication environment in which various noise or signal attenuation exist.  <P>SOLUTION: The system comprises carrier wave frequency conversion means 22 and 32 for frequency conversion between the carrier wave signal at modulation/demodulation and the carrier wave on a communication line, and a control means 27 for selecting a frequency band of the carrier wave on the communication line from among prescribed frequency bands. Communication is performed using training data between two communication devices, to acquire an S/N ratio on the communication line. The frequency band of the communication carrier wave is selected depending on actual noise and signal attenuation on the communication line, and the amount of the allocation of data to the carrier wave is determined according to the S/N ratio. Thus, communication in the band of small noise and signal attenuation is allowed for optimizing the amount of the allocation of data to the carrier wave, enabling high speed communication.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004183667-A (JP)
Title: Vacuum pump
Inventor: NAGAYAMA MASAKI
IPC: F04C18/18
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum pump capable of improving motor efficiency by reducing heat generation of a motor rotor and improving cooling efficiency of the motor rotor.  <P>SOLUTION: The vacuum pump performs exhaustion by synchronously rotating a pair of faced multi-stage pump rotors. The motor rotors 5A and 5B having permanent magnets 5a and 5b on their circumferences are mounted to spindle ends 2a and 2b on the suction side of the multi-stage pump rotors, motor stators 6 are arranged around them, the multi-stage pump rotors are driven by a direct current motor, and timing gears 11 of the pair of pump rotors 2 are mounted to the spindle end on the opposite side to the motor rotors.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005263761-A (JP)
Title: Gentisic acid derivative and external preparation for skin using the same
Inventor: HATA TOMONORI
IPC: A61K8/00
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gentisic acid derivative having excellent bleaching effects; and to provide an external preparation for the skin.  <P>SOLUTION: The gentisic acid derivative is represented by general formulas (1) or (2) (in the formulas, n is an integer of 1-22). The external preparation for the skin contains one or more of the gentisic acid derivatives.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005277629-A (JP)
Title: Camera
Inventor: KANAZAWA SHINGO
IPC: G03B7/08
Filed: 2004-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a camera that can use the entire effective pixel of an image pickup device in photography, obtains the colorimetry information of a field without providing a photometric device prepared for colorimetry, and can precisely adjust white balance.  <P>SOLUTION: The camera comprises the image pickup device having an imaging surface for photometrically converting an object image, an image pickup optical system for leading object light to the image pickup device, and an ambient light introduction means for leading ambient light to the inside in an optical path except the image pickup optical system. In the camera, the ambient light introduction means leads the ambient light onto an image pickup area to which an object image is led by the image pickup optical system.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004315509-A (JP)
Title: Compound for light-emitting element and organic light-emitting element by using the same
Inventor: SAITO KAORI
IPC: C07F15/00
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compound for a light-emitting element capable of obtaining an excellent color purity and also excellent light-emitting efficiency and an organic light-emitting element by using the same.  <P>SOLUTION: This organic EL element 100 has a laminated structure by laminating in an order of a hole-injection electrode 2 (an anode), a hole injection layer 3, a transporting layer 4, a light-emitting layer 5, a hole-blocking layer 6, a electron-injection layer 7 and an electron-injecting electrode (a cathode). The light-emitting layer 5 consists of a host material and a light-emitting dopant. As the light-emitting dopant, the compound for the light-emitting element which is an organic material, is used. As the light-emitting compound is a metal complex obtained by using a ligand having a boron-containing substituent.  <P>COPYRIGHT: (C)2005,JPO&NCIPI