baber/WOPTO huggingface dataset:
Patent JP-2003302529-A (JP)
Title: Polarized beam splitter and its fabricating method, bonding apparatus, and optical pickup unit
Inventor: MURAKAMI AKISHIGE
IPC: G02B5/30
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To realize a new method of bonding an organic birefringent film to a transparent substrate in a process of manufacturing a polarized beam splitter using the organic birefringent film.  <P>SOLUTION: The method for fabricating the polarized beam splitter 100 has: a process of bonding the organic birefringent film 5 on a transparent substrate 1; and a process of forming diffraction gratings on the organic birefringent film 5 by etching. The bonding process comprises the process of: coating the transparent substrate 1 with an ultraviolet-ray setting adhesive 3; mounting the organic birefringent film 5 thereupon and spinning the transparent substrate; and irradiating the ultraviolet-ray setting agent with ultraviolet rays UV to set the adhesive. The organic birefringent film 5 satisfies LS>LF +ΔS, where LS is the minimum length of the transparent substrate 1, ΔS is the maximum quantity of a positional shift of the organic birefringent film 5 from the transparent substrate 1 during the spinning, and LF is the maximum length.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302892-A (JP)
Title: Cooling device and image forming apparatus
Inventor: KONNO HISAO
IPC: G03G21/20
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To form air passages for effectively cooling a toner bottle without increasing a size while minimizing energy consumption and a noise value, in an image forming device.  <P>SOLUTION: The upper and lower sides of a writing device 16 for writing on a photosensitive body (image carrier) is substantially entirely covered with an optical box 57 between them, and an upper duct 60 and a lower duct 62 are disposed. An air intake duct 66 for taking in outside air is mounted in the entrance of the lower duct, and the air passage R is formed between the exit port 67 and it. In addition, the exhaust port 68 which branches off from the air passage R is provided for cooling the writing device, and the air passage S is also provided for causing outside air used for cooling the writing device to flow toward the toner bottle. The toner bottle has a cylindrical shape and is supported so as to freely rotate around the axis of the cylinder. Outside air is caused to flow toward the toner bottle from a direction perpendicular to the axis of the cylinder and also in the counter direction of the rotation of the toner bottle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303151-A (JP)
Title: Push-type information delivery system, push-type information delivering method, and program for push- type information delivery
Inventor: HAYASAKA RINA
IPC: G06F17/30
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To variously control delivery timing for making information delivery more effective and for surveying contribution of information delivery.  <P>SOLUTION: In this PUSH-type information delivery system 1, information delivery is controlled by a delivery rule stored in a rule DB (database) 104. The delivery rule consists of three elements, that is, delivery timing for specifying a condition serving as a trigger of delivery, a delivery condition provided only when a condition other than the above condition is necessary, and delivery contents. Timing monitoring means 111 to 113 monitor delivery timing specified in the delivery rule. Upon generation of the delivery timing of a certain delivery rule, a state determining means 13 determines whether the delivery condition specified in the delivery rule is met or not. If met, an action starting means 14 starts an action program according to the delivery contents specified in the delivery rule to cause information to be delivered.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003173653-A (JP)
Title: Recording media cartridge
Inventor: HIRAGUCHI KAZUO
IPC: G11B23/087
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording media cartridge which is effective for the improvement of assembly, allows the formation of a lid energizing member with resin material, facilitates the classification recovery of the resin material and is effective for the reduction of environmental load when forming the cartridge with resin material.  <P>SOLUTION: This recording media cartridge is provided with a lid 3 which opens and closes a front surface side opening part of a case main body made by connecting an upper half 1 and a lower half and is openably and closably fitted to the upper half 1 by a rotating spindle provided on the both side end and the lid energizing member 5 having a curved arm part between a supporting end part which is engaged with the upper half 1 and a restraint end part which is restrained to a front marginal inner surface of the lid 3. Therein, when the lid 3 is opened, the inflective arm part of the lid energizing member 5 is abutted on at least one part of the upper half, the inflective arm part 27 is inflected by making the abutted part as inflection point and, thereby, the lid 3 is energized in such a rotation direction as to close the same.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003305806-A (JP)
Title: Polyester film for releasing ceramic
Inventor: MIZUNO NAOKI
IPC: B28B1/30
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a release film for manufacturing a ceramic sheet having a release layer of which the surface is smooth and extremely reduced in the number of projections, having high total light transmissivity, also excellent in taking-up properties and reduced in the generation of static electricity at the time of unwinding.  <P>SOLUTION: A polyester film has a biaxially oriented laminated polyester film as a base material and has the release layer on its single surface. The outermost layer (A-layer) of at least the single surface (A-surface) of this base material film contains particles and the relation between the mean particle size d (μm) of the particles and the thickness t (μm) of the outermost layer is 0.5≤t/d≤15. The number of the projections with a height of 10 nm or more with respect to the mean height of the surface of the film on the outermost layer side is 5×10<SP>2</SP>-1×10<SP>4</SP>/mm<SP>2</SP>while the number of the projections with a height of 10 nm or more with respect to the surface of the film of the outermost layer (B-layer) of the opposite surface (B-surface) of the base material film is 5×10<SP>2</SP>/mm<SP>2</SP>or less and the polyester film for releasing ceramic having the release layer on the side of the B-surface thereof is thus constituted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307697-A (JP)
Title: Instrument and method for scanning optical system measurement, and scanning optical system adjusting device
Inventor: YOSHIKAWA HIROSHI
IPC: G02B26/10
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To measure optical characteristics of a scanning beam of an image forming device with a scanning optical system in a very short time with high precision by using a small number of optical sensors.  <P>SOLUTION: The output of a laser light source 51 of the scanning optical system 50 to be measured is modulated for every pixel unit to control illumination and non-illumination of the scanning beam, which is deflected by a plurality of scanning beam deflecting means 11 provided on the optical path of the scanning beam of the scanning optical system 50 to make the scanning beam which is imaged at a plurality of points of one scan incident on one two-dimensional CCD camera 13, thereby taking a high-precision measurement with no variance without the need to make the sensitivities of a plurality of two-dimensional CCD cameras 13 match with each other in the case that the scanning beam imaged at the plurality of points is detected by the respective different two-dimensional CCD camera 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003012302-A (JP)
Title: Fuel reforming system
Inventor: TABATA TAKESHI
IPC: H01M8/10
Filed: 2002-04-19
Abstract: PROBLEM TO BE SOLVED: To reduce CO concentration while operating stably for a long term. SOLUTION: This fuel reforming system consists of providing at least a reforming reactor 1 and a CO selective oxidation reactor 2, herein the reactor 1 produces a reformed gas by reacting a raw fuel gas with steam and/or water in the presence of a reforming catalyst and the reactor 2 produces a hydrogen rich gas converting into CO2 by selectively oxidizing CO in the reformed gas produced in the reforming reactor 1 in the presence of a CO selective oxidation catalyst. Between the reforming reactor 1 and the CO selective oxidation reactor 2, a stem condensing separation means 3 which condenses and separates steam contained in the reformed gas before feeding into the CO selective oxidation reactor 2 is provided. Steam is separated and removed from the reforming gas which feeds into the CO selective oxidation reactor 2.
Patent JP-2003319380-A (JP)
Title: Video interphone system
Inventor: MUROI YOSHINORI
IPC: H04N7/18
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video interphone system permitting ease of extension of various devices, ease of addition of various functions and avoiding wiring from being complicated.  <P>SOLUTION: A main control unit is provided with: an extension unit connection interface for connection and addition of extension units B, C, M for extending the basic function of the video interphone system; and a control means for executing speech control between a camera doorphone slave unit D and a monitor television interphone A and communicating a control signal required for a control signal among the extension units B, C, M to conduct desired control processing via the extension unit connection interface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003316020-A (JP)
Title: Method of replenishing replenisher for automatic developing device and the automatic developing device
Inventor: YOSHIDA SUSUMU
IPC: G03F7/00
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To continuously process a print plate having a positive photosensitive layer for infrared laser formed, by using an alkaline developer.  <P>SOLUTION: When a power switch of an automatic developing device is turned on, the alkaline replenisher is replenished in accordance with a pause period, and thereafter, the operation time is measured to replenish the alkaline replenisher at intervals of a prescribed time. Each time a PS plate is detected by a plate detection sensor, the passage time of the PS plate is measured, and a processing area is calculated and integrated on the basis of the measurement result, a preliminarily set size table, and a non-picture area rate (steps 300 to 304), and the alkaline replenisher is replenished on the basis of an integral value of the processing area (steps 306 to 310) and an aqueous solution of a solution restrainer is replenished (steps 312 to 316). Thus images which are superior in contrast and do not have picture parts damaged are formed over a long period of time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003014233-A (JP)
Title: Fuel injection nozzle for gas turbine
Inventor: YANAGIUCHI HIDEYUKI
IPC: F23R3/12
Filed: 2002-04-23
Abstract: PROBLEM TO BE SOLVED: To improve ignition property and low fuel cost property in a fuel injection nozzle for gas turbine by promoting the atomization of a fuel. SOLUTION: A fuel injection nozzle for gas turbine has first air nozzle cylinder 10 disposed at the center thereof and a fuel nozzle cylinder 11, a secondary air nozzle cylinder 12, and a third air nozzle cylinder 13 disposed in order coaxially on an outer periphery of the cylinder. An inner surface of an injection hole 11a of the fuel nozzle cylinder 11 is formed into a cylindrical rectifying surface 21 such that a fuel injected from the injection hole 11a is formed into a cylindrical film. Further an injection hole 10c of the first air nozzle cylinder 10 is formed such that an air stream from the injection hole 10c collides against the foregoing cylindrical film shaped film injected from the injection hole 11a of the fuel nozzle cylinder 11.  A twisting direction of swirler means 29a in the fuel nozzle cylinder 11 is set oppositely to that of swirler means 17 in the first air nozzle cylinder 10.
Patent JP-2003316961-A (JP)
Title: Interpersonal type automatic transaction device
Inventor: HIRAOKA TSUTOMU
IPC: G06Q40/02
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To change handling work in consideration of waiting people in an interpersonal type automatic transaction device.  <P>SOLUTION: A determining part for determining an existence or nonexistence of a waiting person trying to use the interpersonal type automatic transaction device is provided in the interpersonal type automatic transaction device. When it is determined that there is a waiting person by the determining part, changing of the handling work is limited. By this, inconvenience of lining up for another device of the waiting person can be avoided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003011022-A (JP)
Title: Machining method for female screw
Inventor: NISHIMOTO TAKUJI
IPC: B23F5/08
Filed: 2002-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a grinding wheel shaft of an internal cylindrical grinding machine formed on a proper grinding wheel surface without trial-and-error in the case of inclining the grinding wheel shaft of the internal cylindrical grinding machine to the axis of a work piece at an angle smaller than a lead angle to machine a female screw. SOLUTION: Data on the female screw, shape data on a screw grove and an angle of inclination of the grinding wheel shaft are input to a program for computing dressing data to compute a grinding wheel shaft right-angled section female screw locus and grinding wheel correction data according to a theoretical expression. The female screw is machined by the grinding wheel shaft of the internal cylindrical grinding machine obtained by forming the grinding wheel under the three-axes simultaneous control of revolving (B-axis) the single point dresser, a grinding wheel axis table (Z-axis) and a dresser mounting table (X-axis) according to the above grinding wheel correction data.
Patent JP-2003057197-A (JP)
Title: Fluorescent x-ray analyzer
Inventor: SUMII HIROSHI
IPC: G21K1/06
Filed: 2002-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescent X-ray analyzer which can analyze a sample by conveying the sample to an irradiation position to be irradiated with a primary X-ray and positioning a measuring part of the sample with a simple constitution. SOLUTION: In the fluorescent X-ray analyzer, an r drive means 37 rotates an r drive shaft 43, thereby to perform both a conveying function of the sample 3 and a positioning function in the r direction of the measuring part. And also, the θ drive shaft 53 of a θ drive means 38 for performing the positioning function in the θ direction of the measuring part and the shaft 43 of the means 37 constitute a concentric double axis.
Patent JP-2003310897-A (JP)
Title: Pachinko game machine
Inventor: RI SOMEI
IPC: A63F7/02
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved pachinko game machine which does not give frustrations to a player even when a large amount of game balls are pay out.  <P>SOLUTION: The machine includes a shooting motor M1 for shooting the balls, and game ball control parts 44 and 45 for controlling the operation of the motor M1. A pay-out control board 44 constituting the game ball control parts 44 and 45 includes a speed change means which confirms that a game is changed into a big prize-winning game based on a control command from a main control board 40, and changes-over the frequency of a clock signal to be supplied to the shooting control board 45 into a low frequency, in order to change a shooting operation by the shooting motor M1 to be performed at low speed in response to the confirmation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003013739-A (JP)
Title: Cylinder-injection-of-fuel-type spark ignition internal combustion engine
Inventor: UMEHANA TOYOICHI
IPC: F02M47/00
Filed: 2002-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a cylinder-injection-of-fuel-type spark ignition internal combustion engine capable of surely enlarging a stratiform combustion area to a high load side by securing the ignitionability. SOLUTION: This cylinder-injection-of-fuel-type spark ignition internal combustion engine is provided with an ignition plug and a fuel injection valve for directly injecting the fuel into a cylinder, and the fuel injected from the fuel injection valve is passed through the neighborhood of the ignition plug directly or deflectively to lower an injection ratio in a terminal stage of the fuel injection of the fuel injection valve.
Patent JP-2003293561-A (JP)
Title: Facing material unit and method for laying the same
Inventor: INOUE MASATO
IPC: E04F15/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laying method which allows easy coupling of a facing for a floor surface of a roof floor, a balcony, etc., and can also facilitate attachment/detachment of the facing, by fitting long accouplement into a facing material unit, to which accouplement is attached, from an upper part.  <P>SOLUTION: This laying method uses: the facing material unit which is mounted with the accouplement molded in such a shape as to utilize the elasticity and rigidity of a synthetic resin, rubber, a metal and the like by making the synthetic resin, the rubber, the metal and the like serve as raw materials; and the long accouplement from the upper part, which extends over the facing material units.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332145-A (JP)
Title: Three-coil transformer
Inventor: NAKATAKE RYOJI
IPC: H01F29/02
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that zero phase current is large and noise to a communication line to generate electromagnetic inductive obstacle and it is afraid that reliability may be damaged to quality of electric power because short circuit impedance (Ω) is small between a primary coil and a tertiary coil corresponding to zero phase impedance in one line grounding failure of a primary coil side as compared with an existing transformer in an updated transformer increasing a capacity.  <P>SOLUTION: In order that the tertiary coil 2 increases a leak magnetic flux amount G generated between the primary coil 7 and the tertiary coil 2, the number of turns of the tertiary coil 2 is more than that of the tertiary coil in conventional technology in figure 5. Since the leak magnetic flux G between the primary coil 7 and the tertiary coil 2 is increased and the short circuit impedance (Ω) between the primary coil 7 and the tertiary coil 2 can be increased, increase of the zero phase current can be suppressed in one line grounding failure of the primary coil side, and reliability to quality of electric power can be improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003038574-A (JP)
Title: Stretchable absorbent article
Inventor: OSBORN THOMAS WARD III
IPC: A61F13/00
Filed: 2002-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a freely stretchable absorbent article. SOLUTION: The stretchable article 20 is provided with a longitudinal center line L, two edges, a liquid pervious surface 20A, a liquid impervious surface, an absorbent constituent arranged between the surface 20A and the liquid impervious surface, and a hook for attaching the article 20 on an underwear. The hook has two edges. The article 20 has an original dimension measured when a stretching force of 50 g is applied to the article 20. The portion for housing the absorbent constituent in the article 20 stretches to a dimension not less than 120% and not greater than 150% of the original dimension when the article 20 is torn off from a cotton fabric.
Patent JP-2003032242-A (JP)
Title: Method of updating firmware in micro-controller
Inventor: WAGNER PHILLIP RYAN
IPC: G06F21/12
Filed: 2002-05-09
Abstract: PROBLEM TO BE SOLVED: To form and encipher an upgraded firmware for a micro-controller for constituting a file, which an actually working engineer can distribute and install. SOLUTION: An enciphering unit includes a character enciphering unit (210) of data and a block enciphering unit (216) at a second level. The enciphering file (216) contains information of a firmware and a target micro-controller (104). A distributed firmware file (116) is stored on a portable unit, such as PDA capable of communicating with the target micro-controller (104), thereby transferring the firmware from the PDA (112) to the micro-controller (104).
Patent JP-2003335519-A (JP)
Title: Method for producing magnesium potassium titanate and lithium potassium titanate
Inventor: OGAWA HIROSHI
IPC: C01G23/00
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a uniform plate-like titanate without using a flux for which wide range of titanium sources including one with low purity can be used as the raw material.  <P>SOLUTION: This method for producing magnesium potassium titanate expressed by the formula: K<SB>0.8</SB>Mg<SB>0.4</SB>Ti<SB>1.6</SB>O<SB>4</SB>or lithium potassium titanate expressed by the formula: K<SB>0.8</SB>Li<SB>0.27</SB>Ti<SB>1.73</SB>O<SB>4</SB>comprises the steps of mixing (1) a titanium source, (2) a potassium source and (3) a magnesium source or a lithium source, subjecting the mixture to grinding treatment in a vibration mill, and firing at a temperature in the range of 500 to 1,150°C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003335750-A (JP)
Title: 2-pyrrolidone composition
Inventor: KENBO NAOYA
IPC: C07D207/26
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a 2-pyrrolidone composition having a freezing point reduced to ≤10°C without lowering qualities of 2-pyrrolidone.  <P>SOLUTION: The 2-pyrrolidone composition comprises 2-pyrrolidone and a good solvent for 2-pyrrolidone in which the ratio of the good solvent to 2- pyrrolidone is an equivalent to make the freezing point of the 2-pyrrolidone composition to be ≤10°C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337774-A (JP)
Title: Information processor and information processing method
Inventor: IZUMI YUJI
IPC: G06F13/00
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processing system capable of managing pickup image data as affixing place name/address data thereto.  <P>SOLUTION: A terminal device 3 comprises an imaging device, and in response to an imaging operation, acquires satellite azimuth information from GPS satellites 1 and 2. The terminal device 3 generates and acquires position information (longitude, latitude and altitude) data according to the azimuth information, and transmits them to a base station 4. The base station transmits the acquired position information data to a service server 7 via an Internet network 5. The service server 7 searches a place name/address database (DB) 6 for place name/address data, and transmits them to the terminal device 3. The terminal device 3 generates management data linking image data acquired by the imaging device and the place name/address data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305699-A (JP)
Title: Nano-ceramic device
Inventor: NUNOGAKI MASANOBU
IPC: C23C8/36
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for transforming all or part of an item micro- processed to have outer form or processed parts sized to nm, μm or sub-mm orders into ceramic.  <P>SOLUTION: The item 2 is held by a holder 3 in a vacuum container 1, and the item is heated to above 1/3 of its fusing point by microwaves 7. In that state, action gas is fed from an action gas inlet 9 to be ionized by the microwaves. Action ions included in highly ionized active plasma mainly comprising generated carbon, nitrogen, or oxygen are hit to the item.  <P>COPYRIGHT: (C)2004,JPO