baber/WOPTO huggingface dataset:
Patent JP-2004046079-A (JP)
Title: Antireflection film, and optical device and optical system having same
Inventor: KANAZAWA HIDEHIRO
IPC: G02B1/11
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein the function of an optical device is degraded because of lower transmittance since an antireflection film having a designed center wavelength between 180 and 220 nm needs to have a thickness greater than a specified level to maintain an antireflection function.  <P>SOLUTION: An antireflection film includes alternately deposited high refractive index layers and low refractive index layers. The antireflection film exhibiting sufficient antireflection characteristics is obtained even if the geometrical thickness thereof is small by taking the refractive indexes and extinction coefficients of the layers into account and considering the extinction coefficient of the antireflection film. An optical device having the antireflection film on a substrate exhibits high transmittance and has excellent optical characteristics.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004282195-A (JP)
Title: Method and system for notifying identification information
Inventor: YAMAGUCHI KATSUICHIRO
IPC: H04W4/20
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To make a user using a reception side terminal certainly and immediately identify a transmission side terminal and a smooth communication.  <P>SOLUTION: Full name information 10a and a changed telephone number 11 of a user A are shown at once on a display screen 7a of a portable telephone 7 as a reception side terminal to inform a user B thereof, this removing the additional labor for making contact between the transmission side user A and the reception side user B to change the telephone number. Only one call is enough to inform the reception side user of the changed telephone number. Not limited to the telephone number, but briefly summarized contents of the points of the call are sent as appended information and stored in the memory of the reception side terminal as a arrival history to record the summary of the call as character information, this improving the convenience for the user using the reception side terminal to check the contents of the call after ending the call.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004276953-A (JP)
Title: Easily foldable container with handle
Inventor: KASHIWABARA TAKASHI
IPC: B65D1/02
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easily foldable container with a handle which has a simple structure, can be compactly folded after a plastic bottle is used, can prevent elastic restoration of the container by using the handle as a stopper, and is eventually not bulky.  <P>SOLUTION: A body part of the container with the handle can be folded, and the handle is connected with the container at its base end, and a clearance exists between the apex of the handle and the container. After the body part is folded, the container after folding is fitted to the handle through the clearance to make the handle function as the stopper for preventing elastic restoration of the container after folding. It is thereby possible that the container after folding except the handle is fitted to the handle, and as the container does not elastically return and it is eventually not bulky, reuse and waste disposal thereafter can be easily performed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004276759-A (JP)
Title: Pneumatic tire
Inventor: WAKATSUKI MASAYOSHI
IPC: B60C11/01
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire improved in rut wandering resistance without inhibiting partial wear resistance.  <P>SOLUTION: In the pneumatic tire, a tread surface 1 is partitioned by a plurality of circumferential grooves 2a extending in a circumferential direction, and the tread surface is divided into a center land part 3a and a shoulder land part 3b across a shoulder circumferential groove 2b positioned in outermost side in a tire width direction of the circumferential grooves 2a. The shoulder land part 3b is made to be lower than the center land part 3a in a tire diameter direction. The radius R1 of the center land part 3a and the radius R2 of the shoulder land part 3b are made to have a relation of R2<R1. Step height H1 in the tire diameter direction between the radius R1 and the radius R2 at an end edge P in a tire width direction inside of the shoulder circumferential groove 2b, and step height H2 in the tire diameter direction between a virtual extension line L1 of the radius R1 and the radius R2 at a point Q where the virtual extension line L1 of the radius R1 and a virtual extension line L2 of a side wall outer wall 4 intersect are made to have a relation of H1<H2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004276443-A (JP)
Title: Conductive fibrous material
Inventor: KATAOKA HISANAO
IPC: B32B5/26
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cloth for shielding electromagnetic waves which has high conductivity and high electromagnetic wave shieldability without deteriorating metal adhesiveness and plating processability and a method for producing the cloth.  <P>SOLUTION: In an electromagnetic wave shielding material for shielding electromagnetic waves, a metal coat is formed on a cloth laminate. Especially when the cloth to be laminated is a web, a conductive fibrous material obtained by forming the metal coat on an object in which the texture of the web is laminated at a prescribed angle can secure conductivity over the entire cloth. The electromagnetic wave shielding material is excellent in shieldability even when the metal coat is thickened to be thicker than a conventional coat.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004280622-A (JP)
Title: Account information management method and system
Inventor: TANAKA SHUICHI
IPC: G06Q20/10
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an account information management method for supporting improvement in convenience of a customer or improvment of service level of a financial institute or other companies in a service using a communication network such as Internet.  <P>SOLUTION: In this account information system, a server use request is accepted from the customer, account information is requested to a financial institute system or other company systems designated by the service user request, account information is selected from the account information obtained from the financial institute system or the other company systems according to a preset condition, the transaction destination of the selected account information and a transaction kind are extracted, and the transaction destination and the transaction kind are transmitted to another financial institute system or the other company systems designated by the service use request. According to this, account transfer is facilitated, and the improvement in service level of the financial institute or the other companies can be expected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004033734-A (JP)
Title: Needle assembly
Inventor: NEWBY C MARK
IPC: A61M25/06
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shielded blood collecting set and a needle assembly used in the blood collecting set.  <P>SOLUTION: This needle assembly has a needle cannula 20 having a puncture tip part at a distal end, a hub 30 for supporting the needle cannula and a shield 40. The hub and the shield are mutually movable in the axial direction between a first sampling position where the puncture tip part 28 is exposed from the shield and a second shield position where the shield covers the puncture tip part. A gauze pad 56 is connected through a tether 58 to the shield. After a venipuncture procedure, the gauze is held over the needle puncture tip at the puncture site, and the needle is withdrawn out of a patient by pulling on the hub 30. This movement causes the tether to tightly extend between the gauze and the shield, which causes the needle puncture tip to be drawn into the shield.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004289327-A (JP)
Title: Image processing system
Inventor: YOSHIKAWA AKIMASA
IPC: H04N1/46
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing system capable of easily attaining two-color separation without the need for using special application software and suppressing effect of black by limiting production of a black dot even when two colors are simultaneously set in pixels of each of color data after the two-color separation so as to reproduce an intended color.  <P>SOLUTION: The image processing system is characterized in that the system applies two-color separation by deciding a density of black and a density of colors other than black in response to a hue or a saturation in color information of a target pixel and controls production of the black dot so as to suppress the effect of black thereby attaining two-color separation into an intended color when two colors of each of the color data after the two-color separation are simultaneously set.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004284857-A (JP)
Title: Method of producing hydrogen-containing gas
Inventor: KATAGIRI MASAYUKI
IPC: B01J23/652
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an industrially excellent method of producing a hydrogen-containing gas, wherein it is possible by improving a catalyst to efficiently produce a hydrogen-based converted gas even when methanol and steam as raw materials are reacted for a long term under high-load conditions including a large gas hourly space velocity (GHSV) calculated from their sum.  <P>SOLUTION: In the method of producing the hydrogen-containing gas, methanol is reacted with steam in the presence of a catalyst based on platinum or palladium, zinc oxide, and chromium oxide.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004288854-A (JP)
Title: Method for stacking and mounting semiconductor devices
Inventor: HATAKEYAMA TOMOYUKI
IPC: H01L21/60
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for stacking and mounting a semiconductor device, which reduces the deformation of the semiconductor device in mounting and enables high-precision mounting.  <P>SOLUTION: The method for stacking and mounting semiconductor devices is provided, wherein three or more semiconductor devices are sequentially stacked and mounted on a substrate. The method comprises a step of mounting an n-th layer semiconductor device, a step of mounting an (n+1)-th layer semiconductor device on the n-th layer semiconductor device, a step of holding the (n+1)-th layer of semiconductor device by a given clamp 10, and a step of mounting an (n+2)-th layer semiconductor device on the (n+1)-th layer semiconductor device which has been held in the (n+1)-th layer holding step.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004289620-A (JP)
Title: Differential output type voltage controlled oscillator
Inventor: KUWABARA TOSHIHIDE
IPC: H03B5/12
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To theoretically improve the S/N property of an oscillator by using the addition mean of correlation signals as an oscillation output signal by four transistors.  <P>SOLUTION: This oscillator is provided with a first oscillator which comprises a transistor TR1 and is formed by grounding its collector, connecting C1 between the base and emitter, connecting C2 between the emitter and a terminal A1, connecting C3 to a terminal D1, and connecting L1 between the base and a terminal B1; and a second, a third, and a fourth oscillators each having the same configuration as that of the first oscillator. The connection point of the terminal A1 and a terminal A4 is grounded with a resistor R3, and the connection point of a terminal A2 and a terminal A3 is grounded with a resistor R4. The connection point of the terminal B1 and a terminal B2 is grounded with a resistor R1, and the connection point of a terminal B3 and a terminal B4 is grounded with a resistor R2. An output terminal E1 is connected to the connection point of the terminal D1 and a terminal D3, and an output terminal E2 is connected to the connection point of a terminal D2 and a terminal D4. An output terminal F1 is connected to the connection point of the terminal B1 and the terminal B2, and an output terminal F2 is connected to the connection point of the terminal B3 and the terminal B4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004287245-A (JP)
Title: Fixing device
Inventor: KIKUCHI KAZUHIKO
IPC: G03G15/20
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To stably maintain a fixing quality within a specified range in a fixing device by which developer is fixed on paper by heat from a heating roller 101.  <P>SOLUTION: Each coil bobbin on which a plurality of coils used for an induction heating part in the fixing device of an induction heating type are wound are designed so that gaps between respective coils are set within a specified allowable range.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004287255-A (JP)
Title: Camera
Inventor: YAMANE KENJI
IPC: G03B17/04
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To thin a camera and also to reduce the cost of interlocking lever attaching work.  <P>SOLUTION: A power supply switch 33 is provided in a camera main body 11. A shaft 37 is provided on the inner surface side of a front cover 12. An interlocking lever 34 interlocked with the sliding operation of a slide cover 14 freely sliding between a lens covering position where a photographic lens is covered and a lens uncovering position where the photographic lens is uncovered is pivotally fixed on the shaft 37. The lever 34 is integrally formed of a pin 34a inserted through an aperture part 35 provided on the cover 12 and engaged in a guide groove 40, a pressing part 34b pressing and turning on the switch 33 when the cover 14 is made to slide to the lens uncovering position and a hole 34c for pivotally fixing the lever 34 on the shaft 37.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004283498-A (JP)
Title: Game machine, program, and recording medium
Inventor: MATAYOSHI MASAHIRO
IPC: A63F5/04
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To enable a player to make a prize-winning pattern win a prize without fail in announcing the order of stopping the reels which enables a prize-winning pattern to win a prize.  <P>SOLUTION: This game machine is so designed that, when a bell is achieved in a game in the AT mode, not only a first reel to a third reel but also sub-reels are rotated, and before the stop button operation is validated, the sub-reel is stopped at a position indicating the order of operating the stop buttons which enables the bell to win a prize. Due to this structure, there are no chances that the player starts operating the stop buttons in the announced order without recognizing that the stop button operation is not yet validated, and then the stop button operation is validated while the player is operating the stop buttons, producing a difference between the announced order and the actually operated order.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004292867-A (JP)
Title: Vacuum chamber assembly
Inventor: TAKAHASHI NOBUYUKI
IPC: C23C14/34
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum chamber assembly which facilitates assembly work on site and permits simple extension.  <P>SOLUTION: The vacuum chamber assembly constitutes at least a part of a sputtering system and has a floor plate, an upper plate, a plurality of struts which are erected on the floor plate and support the upper plate and side face plates which close the side apertures between the struts. The floor plate and the struts and the struts and upper plate of the vacuum chamber assembly are fixed to each other by screw fixing means, such as bolts and have side face closing sections mounted in mounting groove sections formed at the peripheral edges in the respective apertures and gaskets integrally constituted by joining hermetic sections for sealing the joint portions of the floor plate and the struts and the joint portions of the struts and the upper plate. The side face plates are fixed to the peripheral edges of the side face apertures so as to close the side face apertures by means of the side face closing sections of the gaskets.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290453-A (JP)
Title: Stopper device for slide rail
Inventor: ITO TOMOYOSHI
IPC: H02B11/167
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To surely operate a stopper piece by eliminating the need of right/left-dedicated stopper.  <P>SOLUTION: A channel shape fixing side member 1 attached to a fixing side A and a channel shape movable side member 2 attached to a movable side B are assembled so as to be slidable. The fixing side member 1 includes a stopper projection 3 for suppressing the slide area of the movable side member 2. The movable side member 2 includes the stopper piece 5 to be engaged with the stopper projection 3. The stopper piece 5 is partially and elastically deformed by a pulling operation toward a slide direction of the movable side member 2, and disengaged from the stopper projection 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290476-A (JP)
Title: Mist generator
Inventor: NAGASAWA AKISUKE
IPC: B05B1/12
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mist generator which can reduce the production costs by spraying the mist with a desired particle size without providing a nozzle as required for spraying the mist with a smaller particle size.  <P>SOLUTION: The generator includes a nozzle 1 for spraying hot water and a mesh cover 2 disposed over the nozzle 1 locally in the direction of spraying the hot water. As a result, the atomized mist can be generated by making the hot water sprayed from the nozzle 1 pass through the mesh cover 2. This dispenses with providing a nozzle required for spraying the mist with a small particle size, thereby reducing the production costs. The mesh cover 2 over the nozzle 1 can separate the hot nozzle 1 from outside, thereby improving the safety.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290921-A (JP)
Title: Methane fermentation method and system
Inventor: TOMIUCHI YOSHIMASA
IPC: C12N1/00
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a methane fermentation method capable of improving a treatment efficiency of activated sludge by promoting denitrification of an activated sludge tank while optimally maintaining operation efficiency of a methane fermentation tank, and its system.  <P>SOLUTION: In the methane fermentation method, organic waste is slurried and charged into the methane fermentation tank 11, the waste is subjected to methane fermentation with anaerobic bacteria to be taken out as a digestive, and the digestive is treated in the activated sludge tank 12. In the method, the concentration of organic acid in the methane fermentation tank 11 is measured by an organic acid measuring device 17. When a measured value is a predetermined value or higher, a part of the slurry containing organic acid is taken out, and is subjected to solid/liquid separation with a separation membrane 14. The slurry is subjected to an organic acid addition process for adding solution containing organic acid to the activated sludge tank 12, thus maintaining the concentration of organic acid in the methane fermentation tank 11 bellow a predetermined value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004299065-A (JP)
Title: Ink-jet printer
Inventor: TANNO RYUJI
IPC: B41J2/01
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To fully carry out a cleaning operation for a recording head by preventing adhesion of ink in the case of using a high-viscosity ultraviolet curing ink as the ink for image recording.  <P>SOLUTION: An ink-jet printer 1 has the recording heads 4, 4 and the like for discharging the ink onto a recording medium P, and a cleaning mechanism 11 for cleaning the recording heads 4, 4 and the like. The cleaning mechanism 11 is equipped with an absorbing member 18 whose ink absorption point to the recording heads 4, 4 and the like is made movable. A control part 25 is set, which controls to move the absorbing member 18 so that the ink absorption point for each color of the recording heads 4, 4 and the like at the absorbing member 18 becomes different.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302765-A (JP)
Title: Hardware for sensing device
Inventor: MORISAWA FUMIHARU
IPC: G08C19/00
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide hardware for a sensing device by which energy is not wasted in a sensing information transmitting process and also a communication path is not uselessly occupied, concerning the sensing device wherein transmission side hardware having a sensor transmits a sensing value to reception side hardware via a communication path.  <P>SOLUTION: The hardware for the sensing device includes a pre-sensing value holding means for holding a preceding sensing value being a previously outputted output signal among the sensing values outputted by the sensor, a comparing means for comparing a present sensing value outputted by the sensor at present with the preceding sensing value, and a transmitting means for transmitting the present sensing value only when prescribed relation is obtained between the present sensing value and the preceding sensing value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004299728-A (JP)
Title: Package for ptp sheet
Inventor: MORITA MAKOTO
IPC: B65D75/34
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To form a package that restricts the takeout of medicines in a PTP sheet to avoid an incident of taking the medicine mistakenly and ensure the safe and proper taking and management of the medicine.  <P>SOLUTION: The package has two pieces, one of which has housing holes for housing the medicines of the PTP sheet and the other has takeout holes for taking out the medicines at the position opposite to the housing holes, so that the PTP sheet is housed between the two pieces. A regulating slip is interposed slidably between the PTP sheet and the other piece so as to open and close the takeout holes, and a slot hole, on which the regulating slip comes out, is formed on respective pieces at the position opposite to each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004299234-A (JP)
Title: Method for molding foamed woody resin molding
Inventor: KONDO MASAAKI
IPC: B29C48/90
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molding method which can efficiently produce a woody resin molding of a high dimensional precision.  <P>SOLUTION: In the method, the woody resin molding is molded from a woody resin composition comprising 5-95 pts.wt. of a thermoplastic resin and 5-95 pts.wt. of cellulose by using a die and a sizing mold. The ratio B/A of the cross-sectional area A of the outlet of the die to the cross-sectional area B of the inlet of the sizing mold is made 1.05-4. In this way, both the dimensional precision and productivity of the molding can be attained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300356-A (JP)
Title: Method for producing paste composition
Inventor: FURUTA TSUYOSHI
IPC: C08J3/12
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a low-cost paste composition that can give hardened products of a reduced content of residual solvent in the resin, having excellent appearance without skim and pinhole and sufficient resin strength.  <P>SOLUTION: The paste composition (J) is produced by melting a thermoplastic resin (A), allowing the molten resin (A) to contact with a compressive fluid (B) and expanding the resultant mixture (C) under a reduced pressure to form a thermoplastic resin powder (D) and mixing the resin powder (D) with (E) a plasticizer and (G) a filler.  <P>COPYRIGHT: (C)2005,JPO&NCIPI