baber/WOPTO huggingface dataset:
Patent JP-2004254155-A (JP)
Title: Signal transmitter and wiring structure
Inventor: OTSUKA KANJI
IPC: H01P1/22
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To reduce power consumption of a transmitter of a digital signal.  <P>SOLUTION: The signal transmitter is constituted by making wiring in which the PC delay cannot be disregarded into transmission line structure, and is provided with: a signal transmission line 1 which transmits a digital signal inputted on an transmitting end; a driver 2 of inverter structure which outputs the digital signal; a power source grand pair transmission line 3 which is a transmission line for supplying power to the driver and with characteristic impedance capable of driving the sum of on-state resistance of the driver and the characteristic impedance of the signal transmission line; a receiver 4 of differential amplifier structure which detects the digital signal inputted via a receiving end of the signal transmission line; and a directional coupler 5a which is provided on the receiving end of the signal transmission line, blocks DC components of the inputted digital signal, and passes a wide band AC components. The directional coupler can also be provided between the transmitting end of the signal transmission line and the driver or between the transmitting end and the driver and the receiving end, respectively.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004248626-A (JP)
Title: Reel for fishing
Inventor: OISHI HARUMICHI
IPC: A01K89/015
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reel for fishing capable of carrying out lure action without hindrance in fishing.  <P>SOLUTION: In the reel for fishing, a fishline is wound around a spool 7 provided in a reel body 1 by rotation operation of a handle 5 provided on the side of the reel body 1 and an auxiliary operating member 40 capable of subsidiarily winding the fishline through a one-way clutch 50 is installed in a rotator rotating in cooperation with the handle by rotation operation of the handle 5. The auxiliary operating member 40 is equipped with an operating part 40b in which the top is slenderly formed than the base at a position at which operation can be carried out with fingers of a hand holding a fishing rod.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254719-A (JP)
Title: Game medium renting machine
Inventor: UCHIDA TETSUO
IPC: A63F5/04
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game medium renting machine capable of performing a renting processing to a game machine selected from among a plurality of game machines and preventing the renting processing to an erroneous game machine with a simple configuration.  <P>SOLUTION: This game medium renting machine is a medal renting machine 2 for performing the renting processing of medals to a slot machine selected from among a plurality of slot machines 1A and 1B in the range of a valuable value included in the IC card. The medal renting machine 2 has the card insertion and ejection port 49 of the IC card to select the slot machine to which the medals can be rented based on the inserting direction of the IC card into the port 49.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255251-A (JP)
Title: Varnish filtration filter
Inventor: ABE NOBORU
IPC: B01D35/16
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a varnish filtration filter capable of coping with the varnish having a thixotropic property.  <P>SOLUTION: The varnish filtration filter has a plurality of mesh-like openings 3 and is provided with a filter element 1 capable of removing a floating substance in the varnish and a housing 2 covering this. The floating substance in the varnish is removed by passing the varnish through the filter element 1. Since the varnish filtration filter is provided with a rocking means of the varnish before passing through the filter element 1, even when the varnish has the thixotropic property, it can be prevented that the varnish before passing through the filter element 1 is solidified at a filter part without staying near the filter element 1. As a result, clogging of the filter is reduced and the filter having an appropriate size of opening is facilitated to be used. Therefore, removal of a foreign matter is certainly carried out and it contributes to a long life of the filter.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004257070-A (JP)
Title: Opening/closing device
Inventor: NAKAJIMA KOJI
IPC: E06B9/17
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an opening/closing device which can suppress the swelling of an opening/closing body, caused by a difference between internal atmospheric pressure and external atmospheric pressure, by using a simple low-cost structure, and which can avoid damage to the opening/closing body, caused by a tensile force.  <P>SOLUTION: This opening/closing device is equipped with a guide rail 20 which surrounds a width-direction end of the opening/closing body 10 when closing is performed by using the opening/closing body 10, and a plurality of locking parts 13a and 13b which are provided on the side of the width-direction end of the opening/closing body 10 in an opening/closing direction and which are to be engaged with the guide rail 20 when the opening/closing body 10 is moved in the direction of separation from the guide rail 20. The amount W1 of the movement of some 13a of the locking parts 13a and 13b in the above direction is set smaller than the amount W2 of the movement of the other locking parts 13b in the above direction.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003284613-A (JP)
Title: Work board
Inventor: YOTSUYA TAKASHI
IPC: A47B77/06
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a work board which can be installed and can slide easily on both upper/lower rail members made in a double deck sink only by using a kind of the work board and changing its direction, and can be used/put away very easily, an is structured simply with low cost.  <P>SOLUTION: The work board is formed in an approximately rectangular shape and the size of the longer side is made approximately same to the overall depth size of the upper rail members which are grooved on the sink, and also the length size of the shorter side is made approximately same to the overall depth size of the lower rail members which is made shorter than the overall depth size of the upper rail members.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004259031-A (JP)
Title: Document management device
Inventor: YAHARA MASAFUMI
IPC: G06F17/30
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To significantly improve the efficiency in input work of a plurality of document by enabling the batch input of the plurality of documents to a document management database without dividing them in advance to dispense with a document separation work prior to input or an independent input work.  <P>SOLUTION: In this document management system, a document list management means 30 determines, when it determines that the content of an image constituting a plurality of documents to be recorded is not relevant to the content of an image just before, the image concerned to be an image belonging to a document different from a document the just before image belongs to, and divides the plurality of documents to document units based on the determination results. The document list management means 30 further determines, when it determines that an image constituting a plurality of recorded documents is the image of the last page of a document, the image concerned to be an image belonging to a document different from the document concerned, and divides the plurality of documents to document units based on the determination results.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255802-A (JP)
Title: Core material-containing polyamide resin molded product and its manufacturing method
Inventor: YAMAMOTO MASAAKI
IPC: B29K77/00
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method capable of manufacturing a core material-containing polyamide resin molded product extremely high in the adhesion between a core material and a resin and excellent in adhesive strength by solving a problem wherein the resin is broken by releasing tensile stress remaining in the resin.  <P>SOLUTION: After a silane coupling agent is preliminarily applied to the surface of the core material 2, an outer peripheral part 5 is subjected to insert molding using a polyamide resin by injection molding in such a state that the core material 2 is set in a mold, and the core material 2 is subsequently heated by high frequency induction to once melt the resin at the contact part with the core material 2 before cooling and solidifying the same.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004263750-A (JP)
Title: Hydraulic circuit for remote control valve for construction machine
Inventor: HOSOE MASAYOSHI
IPC: F15B11/08
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce fuel consumption by reducing a load acting on an engine by automatically lowering a pilot primary pressure without asking operator' help when a machine is not operated.  <P>SOLUTION: A pilot primary oil passage 12 extending from a pilot hydraulic power source 11 to a remote control valve 13 is provided with a branch oil passage 20 communicating with a tank 17. An electromagnetic valve 21 is located in the branch oil passage 20, and also a relief valve 23 is located in the downstream side of the electromagnetic valve 21. When a non-operation state of the construction machine is detected by an operation detecting means 19, the pilot primary pressure is lowered by opening the branch oil passage 20 by switching the electromagnetic valve 21 through the control of a controller 30.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004266481-A (JP)
Title: Method, device, and program of image processing, and recording medium in which image processing program is recorded
Inventor: KITA KOJI
IPC: G06T5/00
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To make a place corresponding to a defective pixel inconspicuous as much as possible when interpolation processing is performed to the defective pixel.  <P>SOLUTION: This image processor 2 is provided with a defective pixel detection part 11 which detects an emulsion blemish pixel, an interpolation part 12 which creates repaired pixel data of the emulsion blemish pixel by performing the interpolation processing by targeting the emulsion blemish pixel, a standard deviation calculation part 13 calculates standard deviation of the image data and determines granularity of an inputted image based on the standard deviation and a granularity addition part 14 which adds values obtained by multiplying the granularity by random numbers to the repaired image data by every emulsion blemish pixel.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264581-A (JP)
Title: Image forming apparatus
Inventor: KOBAYASHI MASATO
IPC: G03G21/00
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus in which a driving signal of a transfer paper path constituting mechanism can be controlled and the reliability of a power feeding means is improved and which has the reduced number of parts and improved working property in assembly and servicing.  <P>SOLUTION: In the image forming apparatus, a paper feeding device transporting paper on which an image is to be formed, a transfer device transferring a visual image formed on a photoreceptor to the paper, a fixing device to fix the transferred unfixed image, a paper ejecting device ejecting paper to which the image is fixed by the fixing device, a both side transport device for image formation to both side of the paper are contained in one transport unit, wherein the transport unit can be pulled out from an image forming apparatus body. In the transport unit, a printed circuit board is provided which performs relay between the image forming apparatus body, the paper feeding device, the transfer device, the fixing device, the paper ejecting device and the both sides transport device, and performs transmission and reception of the driving signal and control of a power source.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262879-A (JP)
Title: New compound having selective algicidal activity against dinoflagellate and method for producing the same
Inventor: ADACHI KYOKO
IPC: A01N43/90
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substance having selective algicidal activity against dinoflagellate and to provide a method for producing the substance.  <P>SOLUTION: The present invention relates to the new compound which is a cyclic peptide represented by formula (1) (wherein R<SP>1</SP>, R<SP>2</SP>and R<SP>3</SP>are each independently a hydrogen atom or an alkyl group) and the method for producing the compound by using a microorganism. The compound is useful for selective extermination for red tide mainly containing dinoflagellate, because the compound has selective algicidal activity against dinoflagellate.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004269075-A (JP)
Title: Sheet processing device
Inventor: HANADA TAKAKO
IPC: B65H29/22
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet processing device capable of discharging sheets at an optimum discharge speed even if any speed range is selected.  <P>SOLUTION: This sheet processing device is set so that, when the sheets conveyed by a discharge roller 508a are carried in a first and a second speed range, the speed range is not switched until one sheet is carried. An overlapped third speed range 103 is present in the first and second speed ranges 102, the discharge speed v of the sheets discharged from a discharge part 508 to a stack tray 540 is set within the third speed range 103 to a same value in both the first and second speed ranges. Since the discharge speed v is set to the highest value in the optimum speed range according to the configuration of the sheet treatment device, a time required for carrying the sheets can be minimized.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004268417-A (JP)
Title: Recording medium carrier and recorder
Inventor: SHIMADA KIMISATO
IPC: B41J11/02
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording medium carrier capable of preventing the forward end part of the recording medium from floating when the recording medium is carried, and to provide a recorder comprising that recording medium carrier.  <P>SOLUTION: A suction hole 124 on the downstream carrying side of a recording medium carrying surface 122 has an area larger than that of a suction hole on the upstream carrying side. Since air flow increases below the forward end part of the recording medium, the recording medium is carried with the forward end part thereof being attracted to the suction hole thus preventing contamination due to contact with a recording head.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004274893-A (JP)
Title: Inverter arrangement
Inventor: NISHIMURA KAZUHITO
IPC: H02M7/48
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interconnection inverter arrangement with reduced output current ripples.  <P>SOLUTION: The interconnection inverter arrangement comprises a direct-current power source 1; and two DC-DC converters 4, 5 which are connected in parallel with the direct-current power source 1 and boost direct-current voltage from the direct-current power source 1 by the switching operation of switching elements. The DC-DC converters 4, 5 are so constituted that: their outputs are connected so that the output voltages are added, then connected to an inverter circuit 6 which converts direct currents into alternating currents, and connected from the inverter circuit 6 to a commercial power system 3 through a switching means 7. The DC-DC converter 4 comprises a first boosting unit 4a and a second boosting unit 4b, and the DC-DC converter 5 comprises a first boosting unit 5a and a second boosting unit 5b. Either or both of the first boosting unit 4a and the second boosting unit 4b and either or both of the first boosting unit 5a and the second boosting unit 5b are provided with an insulating transformer, thereby, insulating the input and the output of each DC-DC converter from each other.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004272009-A (JP)
Title: Liquid crystal display element
Inventor: YANO TOMOYA
IPC: G02F1/1335
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To display an image with excellent contrast without modulating incident light when no voltage is applied (in display) in the case that the liquid crystal display element is used as a spatial light modulating element in an image display device without complicating its manufacture.  <P>SOLUTION: The liquid crystal display element has a built-in inorganic color filter 4. Alignment directions of the liquid crystal molecules 10 are regulated by using the slants on the boundary parts of the inorganic color filter 4.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004272794-A (JP)
Title: Control device and control method capable of external synchronization
Inventor: KUZUSHIMA MITSUNORI
IPC: G06F9/46
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To execute control processing synchronous with a synchronizing signal from an upper device without considering a clock difference.  <P>SOLUTION: A control device capable of external synchronization comprises means for generating a synchronous interrupt signal, means for generating control period signals for periodic control processing, means for generating a control interrupt signal, means for inputting data from an upper device and outputting data to the upper device, a synchronous interrupt handling part, and a control interrupt handling part. The synchronous interrupt handling part starts the control period signal generating means to generate the control interrupt signal and thereby execute control interrupt handling synchronous with an external synchronizing signal.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004276622-A (JP)
Title: Wheel of carriage
Inventor: WADA TOSHIO
IPC: B60B17/00
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wheel of a carriage having excellent durability, allowing reduction in wear and noises to be able to withstand practical use, and capable of coping with replacement of the worn wheel without stopping a system.  <P>SOLUTION: At least the tread of the wheel 1 installed on the lower surface of the carriage 3 and running according to the movement of the carriage 3 is formed as a sliding surface. Since the tread of the wheel 1 is formed as the sliding surface with a low coefficient of friction, the noises generated when the direction of the wheel 1 is changed can be reduced. In addition, the wear of the wheel 1 can also be suppressed, cracking is prevented from developing in the tread, and the durability thereof can be remarkably increased.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004279568-A (JP)
Title: Surface treatment device and image forming apparatus
Inventor: KACHI YASUHIKO
IPC: G03D15/04
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface treatment device capable of imparting desired surface properties to the surfaces of image prints obtained by various kinds of image forming methods and to provide an image forming apparatus which is provided with the surface treatment device and is capable of easily forming an image having the desired surface properties.  <P>SOLUTION: The surface treatment device is provided with a sheet body preheating part 17 which heats a sheet body 10 beforehand, a sheet body heating means 11 which transfers the surface properties of a contact member to the sheet body heated on the sheet body preheating part and a sheet body cooling means which cools the sheet body in such a state that the sheet body is brought into contact with the contact member. Therein, it is preferable that the contact member is an endless belt 13. Further, preferably, the sheet body heating means is arranged inside the endless belt and comprises an inside heating roller 12a which extendedly hangs the endless belt rotatably together with rotation rollers 18a, 18b and 18c arranged inside the endless belt and an outside heating roller 12b which is arranged outside the endless belt and holds the endless belt rotatably together with the inside heating roller.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003268259-A (JP)
Title: Method for manufacturing post-treated carbon black
Inventor: KARL ALFONS
IPC: C09C1/56
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method which enables the optimum conversion of matter and conversion of energy, extremely good uniformity of a product, and a continuous operation.  <P>SOLUTION: The method for manufacturing a post-treated carbon black comprises fluidizing carbon black in a fluidized bed while adding a fluidizing agent and, simultaneously, bringing the carbon black into contact with a post- treating agent.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004277070-A (JP)
Title: Folding machine provided in rotary printing machine
Inventor: MATSUKA TAKESHI
IPC: B65H35/04
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To prevent improper cutting of web, adjust cutting length accurately, adjust folding positions of a plurality of sheets freely, prevent paper jamming due to lag of receiving time in a folding barrel, and enable printing operation corresponding to various cutting length of the web.  <P>SOLUTION: Mutually corresponding protrusion amount in the radial direction of a knife provided in a saw barrel and a rubber base provided in a receiving barrel is adjusted by corresponding to cutting length of the web to be cut. Running speed of the web and peripheral speed of the saw barrel and the receiving barrel are substantially same or can be changed and adjusted. Peripheral speed and phase of the folding barrel can be changed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004278645-A (JP)
Title: Rolling bearing, and main spindle device for machine tool
Inventor: MATSUYAMA NAOKI
IPC: F16C33/58
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling bearing in which temperature pulsation is not generated when grease is supplied, and a main spindle device for a machine tool using that.  <P>SOLUTION: In the rolling bearing that is lubricated with grease, a lubricating hole 15 is provided in an outer ring 12. To the rolling bearing 10, grease is supplied through the lubricating hole 15 in such a way that lubrication quantity for one time is 0.004cc-0.1cc.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004279854-A (JP)
Title: Video image processing circuit
Inventor: MAEKAWA TOSHIYUKI
IPC: G09G5/36
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To minimize an amount of data to the necessary minimum to prevent display quality from deteriorating even when frequent accessing to a video memory 14 is necessary as when displaying a dynamic video image 12 on a display 11, in a video image processing circuit which converts an analog video signal Sa inputted from video equipment 10 into a digital video signal Sd and also stores it in the video memory 14 while performing predetermined data processing on the image data Dg in the digital video signal Sd.  <P>SOLUTION: Not all the image data Dg inputted from the video equipment 10 are stored in the video memory 14, but only the data Dg' limited by pre-setting a display frame 27 is selectively stored in the video memory 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI