baber/WOPTO huggingface dataset:
Patent JP-2004242209-A (JP)
Title: System and device for optical wireless transmission
Inventor: SAKANE MANABU
IPC: H04B10/11
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical wireless transmission system and an optical wireless transmission device capable of automatically and optimally performing a master slave setting in response to a communication destination when establishing a link to the destination.  <P>SOLUTION: A communication control unit 11 is designed to determine significance to be defined in accordance with required grade of electric power saving based on standard level Level_x of local host read from a ROM 12 and battery information inputted from external by a link establishing request offered from internal of the local host, to determine a transmission interval of a link request packet based on the significance, and to set a timer 14. The communication control unit 11 is designed to transmit a transmission signal Tx to a destination of the optical wireless transmission device from a light emitting unit 15 in every determined transmission interval. Accordingly, the link request signal of the optical wireless transmission device having higher request for the electric power saving among a pair of optical wireless transmission devices for performing an optical transmission has the light emission interval lengthened, and probability to be automatically set to a slave side is made higher.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004240339-A (JP)
Title: Image reading apparatus
Inventor: FUJIOKA TETSUYA
IPC: H04N1/10
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reading apparatus constituted so that a holding device can be easily attached/detached, and also, a mirror can be surely fixed.  <P>SOLUTION: As for the image reading apparatus using the mirror 5 for guiding illuminating light reflected by an original to a lens, and equipped with a carriage 6 for supporting the mirror, the mirror 5 is held by a mirror holding member 50, and the mirror holding member 50 is fitted and locked in the carriage 6.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004236634-A (JP)
Title: Method for producing cereal grain-distilled liquor having high flavor
Inventor: TAMAKI YASUTOMO
IPC: C12H6/02
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a cereal grain-distilled liquor rich in flavor by a simpler method than conventional ones.  <P>SOLUTION: This method for producing the cereal grain-distilled liquor having the high flavor obtained by steam-cooking cereal raw materials, producing malt by using Koji yeast, putting a Shochu (a Japanese distilled alcoholic liquor) yeast to produce unrefined Sake and distilling it is provided by using the Koji yeast for producing the malt, having ≥13.5 U/g koji xylanase activity and ≥10.0 U/g koji ferulic acid esterase activity. Thus, the cereal grain-distilled liquor having the high flavor is obtained by this method.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004242715-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine with a higher expansibility which enables the simple altering of the operating means such as levers and buttons to be operated by a player.  <P>SOLUTION: In the game machine (10), groups (3-6) of operation units which make the players carry out the specified operations are exchangeably mounted in socket holes (S). The individual operation units making up the groups (3-6) of operation units are each provided with a common base part detachably mounted in the socket hole (S) and an operating part having a different operation means (3a, 3b, 3c or the like) per unit operable by the players outside the socket holes (S).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004243595-A (JP)
Title: Thermal recording paper
Inventor: KOKUBO HIDEYUKI
IPC: B41M5/337
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To suppress heat deterioration of a fluorescent whitening agent on recording and to efficiently fix a Magenta thermal color developing layer.  <P>SOLUTION: The thermal color developing layer 12 and a protective layer 13 are provided on a substrate 11. A thermal recording layer 12 comprises cyan, magenta and yellow thermal color developing layers 21, 22 and 23 successively in this order from a substrate 11 side through the first and second intermediate layers 26 and 27. The cyan thermal color developing layer 21 being the lowermost layer is a two-layer structure in which the first cyan thermal color developing layer 31 containing a fluorescent whitening agent and the second cyan thermal color developing layer 32 containing no fluorescent whitening agent provided successively from the substrate 11 side adjoin each other. In addition, titanium dioxide is incorporated in a resin layer 17 of the substrate 11. A color thermal recording paper 10 composed of this thermal color developing layer 12 with the two-layer structure having the cyan thermal color developing layer 21 as the lowermost layer suppresses heat deterioration of the fluorescent whitening agent and has its amount of addition and is excellent in fixing efficiency of the thermal color developing layer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004245094-A (JP)
Title: Engine control system
Inventor: TAKAHASHI TOMOHIRO
IPC: F02D11/10
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of steps without being based on a trial-and-error technique or experiences of an expert by quantitatively expressing the feeling of acceleration and deceleration (the feeling of acceleration and the feeling of deceleration) to change of an opening degree of an accelerator by the lapse of time.  <P>SOLUTION: A constant such as a control gain or a time constant which has a meaning physically is made to define a target torque response to change of an accelerator opening degree (ACCP) quantitatively by the lapse of time. By calculating the target torque response through a phase-lead-compensation means 26 with respect to input of the accelerator opening degree (ACCP), in place of a conventionally-known injection amount pattern, the target torque response is quantitatively defined by the lapse of time. That is to say, a peak gain of the target torque to the change of the accelerator opening degree (ACCP) which has changed from 40% to 70% is expressed with K, and the time constant of phase lead compensation from the peak value of the target torque to 63.2% of the target value is directly expressed with ω by the lapse of time.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004246174-A (JP)
Title: Camera system
Inventor: MIYAMOTO HIDENORI
IPC: G03B17/02
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera system where a secondary battery is appropriately charged when an electronic camera is left as it is after data is transferred from the electronic camera.  <P>SOLUTION: The camera system is constituted of the electronic camera equipped with the attachable/detachable secondary battery and charging equipment connected to the electronic camera, performing at least either of charge supply to the secondary battery attached to the electronic camera and power supply to the electronic camera, and connected to external equipment. The camera system is equipped with a control means for controlling which is performed, the charge supply to the secondary battery or the power supply to the electronic camera, and a detection means for detecting that the data is being transferred to the external equipment through the charging equipment from the electronic camera, and it is characterised in that the control means gives priority to the power supply to the electronic camera when the power source of the electronic camera is turned on, and stops the power supply to the electronic camera but performs the charge supply to the secondary battery when the transfer of the data is not detected for specified time or more by the detection means.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004251299-A (JP)
Title: Seal device
Inventor: ASAI HIROMITSU
IPC: F16J15/3232
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To secure engagement strength and seal performance of an engagement part of a seal device 1 with a member to be engaged with the seal device 1 regardless of size irregularity of a core metal 2.  <P>SOLUTION: In this seal device 1, a cylindrical part 5 to compose the core metal 2 before engagement with the member is formed in a conical cylinder inclined diametrically outward from a base end part toward a tip part. As the seal device 1 is engaged with the member, an outer circumferential surface of the cylindrical part 5 is elastically applied to an engagement surface of the member along the whole circumference.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003313406-A (JP)
Title: Polyester composition, and hollow molding, sheet-shaped material and oriented film comprising the same
Inventor: MATSUI YOSHINAO
IPC: C08L67/02
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyester composition which gives a molding excellent in transparency, less in the variations of transparency and excellent in crystallization controllability at the time of melt molding, as well as to provide therefrom a hollow molding which has good transparency, particularly which has an appropriate range as for the shrinkage ratio at the mouth cap portion, and which hardly gives a remaining foreign taste or a foreign odor when obtained as the molding, a sheet-shaped material, and an oriented film.  <P>SOLUTION: The composition comprises chips of a polyester whose repeating unit is ethylene terephthalate, 0.1-5,000 ppm of fines of a polyester which have the same composition as that of the above polyester chips, and 0.1 ppb-50,000 ppm of at least one resin selected from the group consisting of polyolefin resins, polyamide resins, and polyacetal resins. The crystallization temperature at lowering temperatures (Tc2') of the above polyester fines is, when measured with a DSC, 195°C or below.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004258854-A (JP)
Title: Generation and display method and system of changing color
Inventor: MASUDA YUTAKA
IPC: G01J3/46
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a generation and display method of changing color by using computer graphics for arbitrarily changing painting color texture and outputting it on a screen display as computer graphics.  <P>SOLUTION: The generation and display method of changing color includes measuring spectral reflectance of an original paint color by using a spectrophotometer, obtaining changing spectral reflectance of the changing color by changing measured spectral reflectance and displaying computer graphics of the changing color on a monitor.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004257822-A (JP)
Title: Test program automatic creation device and method, and test program automatic creation program
Inventor: HASHIMOTO TAKEHISA
IPC: G01R31/28
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for creating automatically a program for input vector creation for a test at the manufacturing time of an LSI for loading a CPU.  <P>SOLUTION: When generating interface between software and hardware, for example, in a design under a hardware/software cooperative design environment, memory map register information for accessing a hardware peripheral circuit part from the software is extracted (processing 13). Then, the extracted memory map register information is converted automatically into macro definition usable by an ordinary C language (processing 14). Thereafter, a program source code is automatically generated based on a rule 15 for generating a program for accessing successively all the memory map registers (processing 16).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260472-A (JP)
Title: Image formation device and its method
Inventor: NAKAGAWA KUNIHIRO
IPC: B41J5/30
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the decline of image quality caused at the time of rotating an image on a page memory.  <P>SOLUTION: Image data, which are gradation-processed and converted to raster images for instance, are stored for each page in the page memory. The image data stored in the page memory are rotated at a prescribed angle, 90 degrees in a left direction or 90 degrees in a right direction for instance. Pixels whose position relation is changed from the one before the rotation by the rotation of the image data are corrected so as to be approximate to the position relation before the rotation. Then, the image is formed on the basis of the image data for which the position relation of the pixels is corrected.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004258356-A (JP)
Title: Image forming apparatus
Inventor: YAMAGATA MASANORI
IPC: G03G15/00
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which eliminates influence of heat on a cleaner unit and an image carrier by giving heat insulating property to a guide rail member of a cleaner unit detachable from an apparatus main body and never spoils a demand for size reduction of the apparatus.  <P>SOLUTION: As representative constitution, the image forming apparatus has an image carrier which carries a toner image, a cleaning means of removing and accumulating toner left on the image carrier, and a fixing means of fixing an image by heating and pressurizing a transfer material to which a toner image is transferred from the image carrier. The cleaning means is detachable from the apparatus main body, which has the guide rail member which guides the cleaning means; and the guide rail member has heat insulating property to insulate the cleaning means from heat of a fixing device.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004258371-A (JP)
Title: Display device and display method for display device
Inventor: SAKASHITA YUKIHIKO
IPC: G09G5/00
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device that enables even a presenter who is inexperienced in presentation and in operating a presentation device to give an easy-to-see presentation of high quality giving no unpleasant feeling to participants.  <P>SOLUTION: The display device which inputs and displays a picture outputted from external connection equipment equipped with a display screen which can be operated with a pointing device is provided with a means of controlling the update rate of the display screen according to characteristics of an image of a video signal inputted from the external connection equipment.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004263604-A (JP)
Title: Scroll type fluid machinery
Inventor: SUEFUJI KAZUTAKA
IPC: F04C18/02
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve durability of a bearing and its life by suppressing conditions in which thrust loads applied on the output shaft and the like of an electric motor are unbalanced against each other on both sides in an axial direction.  <P>SOLUTION: A low pressure scroll part 4a consisting of a fixed scroll 5A and a low pressure scroll part 4A consisting of a fixed roll 5A and a revolving scroll 20A etc. and a high pressure scroll part 4B consisting of a fixed scroll 5B and a revolving scroll 20B are situated on both sides in the axial direction of a casing 1. An electric motor 12 to revolve and drive the revolving scrolls 20A and 20B through a rotary shaft 15 and a revolving shaft 18 etc. is situated in the casing 1. The fixed scroll 5B and the revolving scroll 20B at a high pressure stage are formed in thicknesses of lap parts 7B and 22B thinner than those of lap parts 7A and 22A at a low pressure stage. The high pressure stage revolving scroll 20B is further decreased in a pressure receiving area on a compression chamber 23B than the low pressure stage revolving scroll 20A.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004269091-A (JP)
Title: Recording paper discharging device
Inventor: MICHIMURA KAZUHISA
IPC: B65H31/26
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording paper discharging device capable of easily taking out a discharged recording paper bundle.  <P>SOLUTION: In the recording paper discharging device having a paper discharging tray for successively stacking the recording paper bundles, such as a copy machine, a printing machine, and a printer, when a specified page of the recording paper bundle is discharged, the paper discharging tray successively stacking the recording paper bundles is moved in a predetermined sorting direction to carry out sorting. Therefore, a partition between a recording bundle previously stacked and a recording paper bundle stacked later is produced, thereby facilitating taking out of the recording paper bundle.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004269693-A (JP)
Title: Composition for forming porous film and method for producing the composition, method for producing the porous film, the resultant porous film, interlaminar film and semiconductor device
Inventor: HAMADA YOSHITAKA
IPC: C09D183/00
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition usable for electronic materials or the like, as a composition reduced in metallic impurities and halogen impurities obtained by hydrolysis/condensation of alkoxysilane(s), and to obtain an electrical insulation film of low dielectric constant by coating and baking the composition.  <P>SOLUTION: A method for producing the composition is provided, comprising carrying out a hydrolysis/condensation reaction of one or more alkoxysilanes selected from the group consisting of those of formulas(1) to (4) or partial hydrolyzate(s) thereof in the presence of a catalyst consisting of a trialkylmethylammonium hydroxide of formula(5) in an organic solvent. The composition for forming films obtained by the above method is provided. The low-dielectric film reduced in metallic impurities and halogen impurities obtained by coating a substrate with the above composition followed by baking the composition is also provided.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003338509-A (JP)
Title: Top gate type thin film transistor
Inventor: YAMADA TSUTOMU
IPC: H01L29/786
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To improve characteristics of a polycrystalline silicon TFT.  <P>SOLUTION: In a top gate type TFT wherein a gate electrode is formed in an upper layer than an active layer, an interlayer insulation film 40 is so formed as to cover the TFT active layer 24, a gate insulation film 30, and the gate electrode 36. The interlayer insulation film 40 has a multilayer structure of an SiNX film 42 and an SiO<SB>2</SB>film 44 from the active layer side with the thickness of the SiNX film 42 being about 50 to 200 nm, preferably, about 100 nm. By this thickness of the SiNX film 42, a sufficient amount of hydrogen enough to terminate a dangling bond can be supplied to the active layer 24 located in a lower layer which is formed of a semiconductor such as polycrystalline Si, and at the same, the formation accuracy of a contact hole or the like formed in the interlayer insulation film 40 can be kept high.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004269458-A (JP)
Title: Obesity-preventing and improving agent
Inventor: SHIMOTOYOTOME REI
IPC: A61P3/04
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an obesity-preventing and improving agent and a material for foods, medicines, etc., capable of exhibiting effects of preventing and improving onset of various life-style related diseases, e.g. prophylaxis and improvement of hyperlipemia, having high safety and broad application range and scarcely impairing texture.  <P>SOLUTION: The obesity-preventing and improving agent comprises a hydroxypropylated starch as an active ingredient. An agent for inhibiting accumulation of visceral fat comprises the hydroxypropylated starch as an active ingredient.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004278547-A (JP)
Title: Vibration control device
Inventor: SOMEYA KATSUMI
IPC: F16F13/18
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To absorb more effectively a vibration from a vibration generation part, and in particular, enhance a dynamic characteristic at a large load application time.  <P>SOLUTION: In this vibration control device, a main spring 1 and an auxiliary spring 2 are arranged in series, displacement of the main spring 1 is regulated by a main stopper 3, and displacement of the auxiliary spring 2 is regulated by an auxiliary stopper 4. A dynamic spring constant of the main spring 1 before regulation by the main stopper 3 is K1<SB>1</SB>, a dynamic spring constant of the main spring 1 after regulation by the main stopper 3 is K1<SB>2</SB>, a dynamic spring constant of the auxiliary spring 2 before regulation by the main stopper 3 is K2<SB>1</SB>, a dynamic spring constant of the auxiliary spring 2 after regulation by the main stopper 3 is K2<SB>2</SB>, and a dynamic spring constant of the auxiliary spring 2 after regulation by the auxiliary stopper 4 is K2<SB>3</SB>. In this case, K1<SB>2</SB>is larger than K1<SB>1</SB>, and K2<SB>3</SB>is larger than K2<SB>2</SB>, and further, K2<SB>1</SB>is larger than K1<SB>1</SB>, and K1<SB>2</SB>is larger than K2<SB>2</SB>.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004281477-A (JP)
Title: Organic thin film transistor and its fabricating method
Inventor: HIRAI KATSURA
IPC: H01L51/00
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic thin film transistor which can be fabricated easily in a simple process while suppressing the carrier mobility from lowering in the fabrication method, and to provide its fabricating method.  <P>SOLUTION: After a film defining the channel length is formed by an ink jet method, a source electrode and a drain electrode are formed at both ends of the film by an ink jet method.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004275302-A (JP)
Title: Simple drive unit for auxiliary artificial heart
Inventor: SUEDA TAIJIRO
IPC: A61M1/10
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple drive unit for an auxiliary artificial heart which is compact and light to be portable, can be driven even with an electric supply in a general ambulance car due to low-consumption and can be produced at low-cost due to simple structure.  <P>SOLUTION: The simple drive unit for the auxiliary artificial heart includes a cylinder 3 of which one end part is closed, a piston 4 which is airtightly and slidably applied in the cylinder to form a cylinder chamber, a crank member 7 having a crank pin 6 which is connected to the piston through a connection rod, a motor 9 and reduction gears 8 which rotate the crank member, a positive pressure aperture 14 and a negative pressure aperture 15 which are connected to the cylinder chamber to supply and suck air for the above auxiliary artificial heart, a one-way valve for discharge 18 which is inserted between the positive pressure aperture and the cylinder chamber and allows only the air flow from the cylinder chamber to the positive pressure aperture, a one-way valve for suction 19 which is inserted between the negative pressure aperture and the cylinder chamber and allows only the air flow from the negative pressure aperture to the cylinder chamber and a stroke controlling means 20 which changes offset volume of the crank pin to increase and decrease stroke volume of the piston.  <P>COPYRIGHT: (C)2005,JPO&NCIPI