baber/WOPTO huggingface dataset:
Patent JP-2003249088-A (JP)
Title: Charge pump circuit
Inventor: RIN OKIN
IPC: G11C16/06
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charge pump circuit preventing influence of body effect.  <P>SOLUTION: A plurality of driving elements are connected to each other in a cascaded form. Each driving element comprises an input terminal, an output terminal, a first node, a second node, a first capacitor connected to the first node, a second capacitor connected to the output terminal, a first transistor, a second transistor, and a third transistor. The first transistor is provided with a substrate connected to the second node, a gate connected to the output terminal, a drain connected to the input terminal, and a source connected to the first node. The second transistor is provided with a substrate connected to the second node, a gate connected to the first node, a drain connected to the input terminal, and a source connected to the output terminal. The third transistor is provided with a substrate connected to the second node, a gate connected to the first node, a source connected to the second node, and a drain connected to the output terminal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004176197-A (JP)
Title: Polylactic acid-based fabric
Inventor: HIYAMIZU YOSHITAKA
IPC: D03D15/00
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a fabric which mainly comprises a polylactic acid fiber, has reduced amount of static electricity generated on the fabric and has neither adsorption nor adhesion of dust.  <P>SOLUTION: The fabric mainly comprises the polylactic acid fiber, contains ≥0.1wt.% of an electroconductive fiber in the fabric and has ≤3.0kV initial frictional dielectric strength value measured by JIS L-1094 frictional electricity attenuation measurement method. After the use, the fabric is reclaimed to form a nonwoven fabric and reused for a weed-preventing sheet, etc., to reduce environmental loading.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177565-A (JP)
Title: Fixing device, image forming apparatus, and color image forming apparatus
Inventor: IWATA NAOTAKA
IPC: G03G15/20
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device capable of upgrading image quality while suppressing an increase of unit torque, and to provide an image forming apparatus and a color image forming apparatus.  <P>SOLUTION: A fixing unit 8 comprises an endless fixing belt 13 which supports and conveys transfer paper 16 onto which a toner image has been transferred, a driving motor which drives the fixing belt 13, a charger 15 which makes electrostatic attraction of the transfer paper 16 to the fixing belt 13, a heating roller 11 which heats the transfer paper 16 when the paper 16 is conveyed under attraction to the fixing belt 13, an attraction conveyance section 20 in which heat is radiated from the heated transfer paper 16, and a charge eliminator 18 which releases the transfer paper 16 from which heat has been radiated from the fixing belt 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004179352-A (JP)
Title: Lighting device, illuminating method, aligner, and exposure method
Inventor: KOYAMA MOTOO
IPC: H01L21/027
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting device that is superior in safety enough to surely avoid lighting out or breakage of a lamp by a simplified construction, and can prevent the generation of electric noises.  <P>SOLUTION: The lighting device is provided with a discharge lamp (1) for supplying an illumination light, an electic power supply (13) for supplying a variable electric power to the discharge lamp, and cooling parts (12 and 14-19) for forming a fluid stream around the discharge lamp to cool the discharge lamp. The cooling parts are set in a manner to form a fluid stream with a nearly constant flow rate that is determined within an appropriate range of flow rate for an assumed maximum electric power to be supplied to the discharge lamp. The electric power supply (13) changes an electric power to be supplied to the discharge lamp so as to make nearly constant the output of light quantity monitor (11) that measures the quantity of an illumination light supplied from the discharge lamp. Thus, the discharge lamp wherein only an electric power smaller than the maximum electric power is set to be supplied is hardly in high-temperature state due to insufficient cooling. As a result, lighting out or breakage of the lamp hardly occurs and safety of the lighting device is not failed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175407-A (JP)
Title: Article packaging bag for display
Inventor: TOYODA YASUHIRO
IPC: B65D30/20
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an article packaging bag for display without fear of an article dropping.  <P>SOLUTION: The article packaging bag for display is equipped with a header 2 on the upper part of a body 1. The body 1 is equipped with creases 3 so that a relatively thick article can be packaged, and an opening 4 for putting in/out the article is provided on the upper part of the body 1, to prevent the bottom 5 from being opened/closed. The header 2 is provided on an extension 9 extending upward on the rear face of the body 1. The opening 4 of the body 1 can be covered with a forwardly protruding cover piece 11 provided on the lower part of the header 2 of the extension 9. A gusset-folded region of a long film constituting the body 1 can be formed as the bottom 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003198959-A (JP)
Title: Structure for reducing digital image data transmission volume of digital display device
Inventor: KO SEYU
IPC: H04N5/44
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure for reducing the digital image data transmission volume of a digital display device.  <P>SOLUTION: A digital image and sequence control unit 31 which controls reception or transmission of digital image data and provides sequence control is provided with first and second register memories 311 and 312, a data address flag unit 313, and a control logic, and the first and second register memories buffer and store image data of the n-th line and the (n+1)th line, and the control logic compares image data, and an image position requiring update in the data address flag unit is made available in accordance with the comparison result, and thus image data requiring transmission is determined.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004184618-A (JP)
Title: Poster billboard for election
Inventor: SEKIZAKI IWAO
IPC: G09F15/00
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a poster billboard for election capable of removing whole of posters for election together with a transparent film from a billboard body, easily stripping the posters for election, moreover, reusing the billboard body only by sticking the transparent film again without injuring a ground color layer and a notation section and enhancing economicity, by sticking the posters for election to the billboard body 1 with paste, adhesive and double-sided tape etc. and stripping the transparent film after completion of a notice term.  <P>SOLUTION: The poster billboard for election is constituted in such a manner that the notation section 3 such as division frames, a title and notices is inscribed on the surface of the billboard body 1, the ground color layer 2 is formed on the surface of the billboard body, the notation section 3 is formed on the ground color layer and the transparent film 4 is stuck on the ground color layer and the notation section.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004186329-A (JP)
Title: Sealing member and plasma treatment apparatus
Inventor: IWASHITA TERUKI
IPC: H05H1/46
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing member having a good durability which is used in a plasma processing apparatus.  <P>SOLUTION: The sealing member 27 comprises an annular main body 28 formed of fluorine resin, and a protection ring 29 which is attached to an inside portion of the main body 28 and is formed of a plasma resistant material. The main body 28 has a nearly U-shaped cross-sectional shape composed of an inside wall 30 and side walls 31a and 31b, thus forming an annular concave section 32 opened to the outside. Inside the annular concave section 32 of the main body 28, a blade spring ring 34 having a nearly U-shaped cross-sectional shape is located to expand both side walls 31a and 31b. The protection ring 29 has a nearly U-shaped cross-sectional shape composed of a bottom wall 36 and side walls 37a and 37b, and is so structured as to cover the entire inside portion and inside corner portions of the main body 28.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003182485-A (JP)
Title: Safety device for pedestrian
Inventor: MIODEK THOMAS
IPC: B60R21/34
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an effective airbag development guide device of a pedestrian protective airbag when a vehicle hits a pedestrian.  <P>SOLUTION: A gas bag 7 to at least locally cover an outer side of a windshield 1 of a vehicle having a safety device in an inflated state is provided. The safety device has a guide device for the gas bag 7 on at least one A column 5 of the vehicle, and connects the gas bag 7 to the guide device. The guide device is a straight guide, and a connection part to the guide device of the gas bag 7 is moved during the development along the straight guide. The gas bag 7 and the guide device are constituted so that the gas bag 7 is moved naturally along the guide device together with a connection part of the guide device of the gas bag when it is inflated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004185310-A (JP)
Title: Environmental load evaluation device and method
Inventor: SUZUKI TOSHIO
IPC: G06Q10/00
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To take an improvement measure for reducing environmental loads according to the actual state of a system while considering a software product.  <P>SOLUTION: A unit load quantity generation program 72 operated on a computer 1 performs control to components (50-58) of the system, and starts or stops the environmental load reducing function of each component to set each component to a desired measurement condition. The unit load quantity generation program 72 receives the environmental loads measured in these components and converts them to a common unit of CO<SB>2</SB>amount or the like. A load evaluation program 2 similarly operated on the computer 1 properly refers to the load quantity of each component converted to the common unit for the evaluation of environmental loads.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003179623-A (JP)
Title: Atm exchange, atm exchange network and signal processing system for atm exchange network
Inventor: KUNIMOTO MASAO
IPC: H04L45/586
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ATM exchange and an ATM exchange network with high reliability in an economical configuration having a signal processing function for the ATM exchange network suitable for a configuration of a small scale exchange network being a combination of small sized exchanges and communication equipment and to easily perform backup of a signal processing or load distribution.  <P>SOLUTION: In the ATM exchange network, arrangement is performed so as to share a signal processor by a plurality of the ATM exchanges. To put it concretely, a virtual ATM-PBX, for which a plurality of ATM-HUBs respectively housing a plurality of ATM terminals without the signal processor or a processor or the like and an external call controller or an ATM-PBX performing the signal processing and call control with the signal processor and the processor, etc., are combined, is constituted and the ATM exchange and the ATM exchange network performing communication between the ATM- HUB and the ATM terminal, of the ATM-HUBs with each other or of the ATM terminals with each other are realized.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004183609-A (JP)
Title: Adjusting method of rotary machine
Inventor: TARUYA TOMOJI
IPC: F04B27/10
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for adjusting a rotary machine capable of improving accuracy of a slidable allowance of a rotor.  <P>SOLUTION: In a first step, an adjusting member 51 is press-fitted to a housing till a reference position where a slidable allowance of a rotation shaft 16 becomes zero. In a second step, a position of the adjusting member 51 is changed from the reference position by a predetermined amount in a direction for separating a movement restraining part 51b from a contact part 41b under a contact condition, so that the slidable allowance of the rotation shaft 16 becomes a predetermined one.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004187227-A (JP)
Title: Telephone switchboard apparatus
Inventor: KOMURO IICHIRO
IPC: H04M3/42
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein a call may be transferred during a talk but a display picture under editing may not be transferred.  <P>SOLUTION: In a telephone switchboard apparatus 12 (12A) having a telephone connecting part 21 for telephone connection with a telephone switchboard 11 and a display part 23 for displaying information related to clients, the apparatus has a transfer command detecting part 39 for detecting an escalation transfer command for transferring the call to a telephone switchboard apparatus 12 (12B) of a transfer destination during a call through the telephone connecting part 21, and an escalation transfer part 40 for transferring the information related to clients displayed on the display part to the telephone switchboard apparatus of the transfer destination simultaneously with the call.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004192941-A (JP)
Title: Power control device
Inventor: SUZUKI MIYOSHI
IPC: H01H19/38
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power control device capable of surely preventing wear of a sliding surface and degradation of an elastic contact member.  <P>SOLUTION: A power breaking device is so structured that a circular sliding surface 28 with conductive surfaces 31a and insulation surfaces 19a alternately arranged is installed on the side of fixed terminals 17 and 18; multi-point contact spring member 25 sliding on the sliding surface 28 is mounted to a rotary terminal 16; and a conductive state where the rotary terminal 16 and the fixed terminals 17 and 18 are electrically connected to each other through the spring member 25 according to a relative movement position between the rotary terminal 16 and the fixed terminals 17 and 18 can be switched over to a non-conductive state where they are not electrically connected through the spring member 25, and vice versa. Boundary surfaces 29 between the conductive surfaces 31a and the insulation surfaces 19a are set to flush surfaces each having a clearance dimension equal to those of other surfaces with respect to the rotary terminal 16.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004187930-A (JP)
Title: Tissue paper product
Inventor: SATO KOJI
IPC: B65D83/08
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tissue paper product that can be easily taken out even when it is stored in a short storage box, is soft, and feels good.  <P>SOLUTION: The tissue paper product is made by storing a plurality of two sheets of tissue paper folded into so-called pop-up manner in a nearly parallelepiped storage box after. The tissue paper uses cellulose pulp as a main raw material and the static friction coefficient specified in JIS K 7125 with a cardboard forming the storage box is 0.4 to 0.5 and the dynamic friction coefficient is 0.35 to 0.45.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004190589-A (JP)
Title: Reciprocating variable compression ratio engine
Inventor: HIYOSHI RYOSUKE
IPC: F16C7/00
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve low speed output in a setting state of the low compression ratio.  <P>SOLUTION: This reciprocating variable compression ration engine has a lower link 2 rotatably installed on a crank pin 1a of a crankshaft 1, an upper link 5 for linking this lower link 2 and a piston 3 and a variable compression ratio means for variably controlling the engine compression ratio by changing a motion restricting condition of the lower link 2. When a crank angle until the piston becomes a maximum lowering speed from the upper dread center is set to θ1H in a setting state of the high compression ratio, and a crank angle until the piston becomes a maximum lowering speed from the upper dead center is set to θ1L in a setting state of the low compression ratio, θ1H≤θ1L is realized.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004188892-A (JP)
Title: Stencil printing apparatus
Inventor: NOGUCHI YOSHIHIRO
IPC: B41L13/04
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stencil printing apparatus which can simplify the initial setting work of a stencil paper.  <P>SOLUTION: In the stencil printing apparatus, a writing head 9 is displaced between the position in pressure contact with a platen roll 8 when a pressure plate 22 is in the close position and the position separated from the platen roll 8 when the pressure plate 22 is in the open position. A pair of second guide members 10a, 10b are provided on a conveyor route on downstream of the platen roll 8 and the writing head 9. Setting the pressure plate 22 in the open position to allow the upper side of the conveyor route in an open state, while inserting the feeding tip end of the stencil paper 3 between the pair of second guide member 10a, 10b to perform the initial setting of the stencil paper 3. The upstream second guide member 24 of the lower second guide member 10b is made movable between the press and separation positions and is energized to the press position side by the spring force of a pulling spring 27.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004189990-A (JP)
Title: Marking film
Inventor: MORI HIROSHI
IPC: B32B27/32
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a marking film which causes no problem on environmental pollution and no film necking and which is capable of applying to an adherend having a three dimensional curved surface.  <P>SOLUTION: The marking film comprises a substrate of an olefin-based resin and a pressure-sensitive adhesive layer applied on the one side of the above substrate and is constituted in such a manner that the substrate has a deformability index of at least 0.81 (wherein, the deformability index, being found from a stress-strain curve of the substrate, is a quotient of the minimum stress X<SB>2</SB>appearing firstly since the yield point by the yield point stress X<SB>1</SB>).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004200793-A (JP)
Title: Presentation apparatus
Inventor: MORI HIROYUKI
IPC: G09G5/377
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a presentation apparatus which obtains a correct image with a uniform brightness when recording an image projected on an indication plate or a written image.  <P>SOLUTION: The presentation apparatus 1 comprises a means for outputting an image to a projector 2 for projecting the image projected by the projector 2 on a white board 3, a digital camera 11 for photographing the white board 3, a photograph control means for controlling so that an image A projected by the projector 2 on the white board 3 is made not projected and only a written image B on the white board 3 is taken by the digital camera 11 when the digital camera 11 photographs the white board 3, and a means for combining the written image B photographed by the digital camera 11 with the image A projected on the white board 3 to generate a composite image.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004198005-A (JP)
Title: Fan cooling device
Inventor: YOSHIDA KATSUYA
IPC: F25D1/00
Filed: 2002-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To improve efficiency of the exchange work by more accurately, quickly and clearly informing a maintenance person of the time allowed to be used for the exchange work when a fan is failed.  <P>SOLUTION: This fan cooling device is formed of a fan 11 having a function for outputting a fan alarm 101, a temperature sensor 12 for detecting the peripheral temperature of a unit 12 to be cooled by the fan 11 and for outputting it as a temperature detecting signal 102, a timer 14 to be started by input of the fan alarm 101 to output the time information, a monitor circuit 13 for outputting the time to be required till the peripheral temperature of the unit 2 to be cooled reaches the limit temperature on the basis of a temperature rise per the predetermined unit time by referring to the input time when the temperature detecting signal 102 and the time information 103 are input as a base point, namely, for outputting the exchange allowable time information 104, the fan alarm 101, the exchange emergency information 105, a power source cutting signal 107 and a normal temperature alarm 106, and a display unit 15 for displaying each of the information.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004197378-A (JP)
Title: Cross rail mounting structure of handrail
Inventor: HAYASHI MASAHIRO
IPC: E04F11/18
Filed: 2002-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cross rail mounting structure of a handrail for mounting a cross rail on a support by effectively restraining looseness without using a screw.  <P>SOLUTION: In this cross rail mounting structure of a handrail, the cross rails 3 stretched between a plurality of supports 2 of the handrail 1 are mounted on the the respective supports. The cross rail 3 is a hollow body, the support 2 has a holding opening 21, a resin-made cap 4 is fitted in the hollow tip 31 of the cross rail 3 with a head 42 exposed, the cross rail 3 is fitted in the holding opening 21 of the support 2, and the head 42 of the resin-made cap 4 is abutted on the inmost wall surface 211 of the holding opening 21 of the support 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004200421-A (JP)
Title: Plasma cvd equipment, film forming method using the same, and manufacturing method of semiconductor device
Inventor: SHIMIZU AKIRA
IPC: C23C16/509
Filed: 2002-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma arc device in which an unnecessary plasma discharge is suppressed in the gap between the anode electrode and the substrate holder to reduce the useless discharge.  <P>SOLUTION: In plasma CVD equipment, a substrate holder 3 is disposed between a plate-like anode electrode 2 and a plate-like cathode electrode 1 which are arranged parallel to each other with a prescribed interval. A voltage is applied between the anode electrode 2 and the cathode electrode 1 so that the material gas supplied between the anode electrode 2 and the cathode electrode 1 is plasma-discharged, resulting in forming a thin film on the surface of a substrate 4 disposed on the substrate holder 3. In the gap between the anode electrode 2 and the substrate holder 3, a conductive member 11 which is electrically connected to both of them is provided, so that the electric conductivity characteristics between the anode electrode 2 and the substrate holder 3 is improved. Thus, the unnecessary plasma discharge that occurs in the gap between one electrode and the substrate holder is suppressed for a uniform discharge electricity.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004195515-A (JP)
Title: Method for hot-rolling stainless steel
Inventor: SAKURAI YASUHIRO
IPC: B21B27/02
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot rolling method of stainless steel by which the surface roughening of a roll surface is prevented and the surface quality of a product is improved.  <P>SOLUTION: A roll at least the outer layer of which is composed of cemented carbide is used for a roll mounting place where surface roughening is generated on the work roll in accordance with the steel grade of stainless steel.  <P>COPYRIGHT: (C)2004,JPO&NCIPI