baber/WOPTO huggingface dataset:
Patent JP-2004357886-A (JP)
Title: Induction heating type cooker
Inventor: MATSUTAKE YOSHIRO
IPC: A47J27/00
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve the power efficiency without significantly increasing the cost by forming a salient on the outer surface of a cooking vessel.  <P>SOLUTION: The induction heating type cooker that is equipped with the cooking vessel (inner pan 3) that is heated by induction heating with an IH coil 10 can improve the power efficiency by integrally forming a salient part 33 opposite to the IH coil 10 on the outer surface of the cooking vessel (inner pan 3) to increase the surface area of the part of the cooking vessel (inner pan 3) that faces the IH coil 10 and to reduce the distance from the IH coil 10 for being exposed to stronger magnetic flux.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004241367-A (JP)
Title: Fuel cell
Inventor: SANO SEIJI
IPC: H01M8/04
Filed: 2003-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To improve the discharging efficiency of the generated water, re-utilize the water for humidifying, and discharge it uniformly.  <P>SOLUTION: (1) A porous portion 32 is formed in a separator, and a gas flow passage for cooling 33 is formed on a rear surface of a porous reaction gas flow passage. (2) The flow passage 33 is connected to a supply passage of a reaction gas supplied to a fuel cell at downstream. (3) The flow passage 33 is capable of controlling the rate of flow. (4) The porous portion 32 is formed only at separator portions at which downstream portions of reaction gas flow passages 27, 28 are positioned. (5) Another coolant (cooling water) flow passage 26 is formed at separator portions at which upstream portions of the flow passages 27, 28 are positioned. (6) Peak portions, or the peak and gullet portions are to have large porosities. (7) The groove is filled with porous materials 49. (8) The porous portion 32 is to be a moisture exchange portion 32'. (9) Even in regions other than the porous portion 32, reaction gas flow passage side portions are formed of porous materials 51. (10) An aeration resistance of the porous portion 32 at an anode is to be higher than that at a cathode.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005006007-A (JP)
Title: Image processing apparatus and image processing method
Inventor: HARA NAOHIRO
IPC: H04N19/102
Filed: 2003-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor and an image processing method for efficiently improving subjective image quality.  <P>SOLUTION: This image processor which generates a decoded image signal for an image signal encoded by the quantization processing of an orthogonal conversion coefficient is provided with: a random signal adding part which selectively adds a random signal based on a random number to the orthogonal conversion coefficient of the encoded image signal; and an inverse orthogonal converting part which converts a signal to which the random signal is added by the random signal adding part into pixel space data by inverse orthogonal conversion.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005001734-A (JP)
Title: Charging and packaging apparatus
Inventor: SATO MITSUHIRO
IPC: B65B37/10
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charging and packaging apparatus, which permits arbitrary changing of the supply amount of a powder and/or granule, even if the object to be packaged is the powder and/or granule, and which enables clean supply of the powder and/or granule.  <P>SOLUTION: The charging and packaging apparatus A is disposed inside a transport member 5c of cylindrical form that permits receiving the powder and/or granule K from a hopper member that stores the powder and/or granule K, and comprises a screw conveyor member (screw conveyor) 5c3 that transports the powder and/or granule K, and a conveyor drive means (drive means) 5c4 for rotation-driving the screw conveyor 5c3 so as to shift the powder and/or granule K. While located at the carry-out side of the screw conveyor 5c3 for the powder and/or granule K, a discharge port 5c5 is provided at the end side of the transport member 5c and a discharge port vibration-adding means (knocker member) 5c6 that vibrates the periphery of the discharge port 5c5 of the transport member 5c is provided. A control means is provided to complete the constitution, which controls a drive means for adding vibration to the carry-out port, the drive means driving the drive means 5c4 and knocker member 5c6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005001963-A (JP)
Title: Laminated glass
Inventor: INAMIYA TAKAHITO
IPC: C09K3/00
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated glass which is excellent in light fastness and is used, for example, as window glass for vehicles, aircraft or the like, and as window glass or the like for a building.  <P>SOLUTION: The laminated glass has an interlayer interposed between at least two sheets of transparent base materials. The interlayer contains a peroxy ketal-based peroxide expressed by general formula (1), wherein R<SP>1</SP>, R<SP>2</SP>each represents -C<SB>m</SB>H<SB>2m+1</SB>; R<SP>3</SP>-R<SP>12</SP>each represents -H or -CH<SB>3</SB>; and m is an integer of 1-3. Further, preferably, the interlayer contains a benzoil peroxide-based peroxide.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005010326-A (JP)
Title: Image forming apparatus
Inventor: ISHIKAWA TETSUYA
IPC: G03G15/00
Filed: 2003-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of performing density control for keeping image formation density constant by detecting abnormality of an image formation condition without adding a sensor to the image forming apparatus.  <P>SOLUTION: The image forming apparatus which forms a latent image corresponding to image data on an image carrier, visualizes the latent image through development and transfers it to transfer paper, and fixes and outputs the transferred image is equipped with: a reference image forming means of forming a reference image for density control on the image carrier; a reflected light detecting means of detecting reflected light when the reference image is irradiated with prescribed light; an amplifying means of generating a plurality of amplified signals by amplifying the detection signal generated by the reflected light detecting means by plurality of different amplification factors; and a control means of performing the density control and determining abnormality on the basis of amplified signal amplified by the amplifying means. The control means use different amplified signals from the amplifying means for the density control and for determining abnormality.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005009133-A (JP)
Title: Drainage equipment
Inventor: SAKAI KENJI
IPC: E03C1/288
Filed: 2003-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide drainage equipment which prevents bubbles in wastewater and the wastewater from flowing back to a waterproof pan.  <P>SOLUTION: This drainage equipment comprises: a tub body (1); the waterproof pan (2) whereon the tub body (1) is placed and which is provided with a drain inlet (2a); and an elbow member (3) which is equipped with an inflow port (3a) for allowing the inflow of the wastewater from the waterproof pan (2), and an outflow port (3b) provided at the end of a drain pipe (3c) for discharging the incoming wastewater to a sewer side. In the drainage equipment, a tub body passage (4) for discharging the wastewater from the tub body (1), which is composed of a discharge opening (4a) formed in the drain pipe (3c) of the elbow member (3) or on the downstream side of the drain pipe (3c), is formed of the tub body (1) via the inflow port (3a) of the elbow member (3); and the drain inlet (2a) is equipped with an anti-backflow device (5) using a float valve (5a) for preventing the wastewater in the elbow member (3) from flowing back to the waterproof pan (9).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005006942-A (JP)
Title: Game program, recording medium recording the game program, and game device
Inventor: MACHIDA MATSUZO
IPC: A63F13/44
Filed: 2003-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of a conventional game program wherein the tension of a player in operating a button is weakened and the attraction of the game is deteriorated because the attack is executed the number of times which is the final number of times that the player was able to timely operate the button.  <P>SOLUTION: An object character to be ring-customized is selected (ST201). When it is determined that the object of the ring customization is a change of the ring type (ST202) and a technical ring is selected as the ring type, the attack by a main character is executed thereafter only on condition that the operation of a circle (○) button 12 by the player is inputted when a rotary bar 101 is on all the timing areas 102-104. Accordingly, the player becomes cautious and tensed in inputting the circle button 12 so that the timing of the input operation of the circle button 12 is when the rotary bar 101 is on the timing areas 102-104.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005010526-A (JP)
Title: Charging device and image forming apparatus
Inventor: MASHITA YOSHIYA
IPC: G03G15/02
Filed: 2003-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mechanism that realizes more speedy, satisfactory electrification without requiring a complex device structure and a control process.  <P>SOLUTION: The apparatus suitably performs a discharging process in which wettability is improved by applying an AC voltage from a power supply 13, thereby discharging and exposing the surface of a charging member 11. Thus, in the subsequent charging process, a uniform thin film of an ionic conductive medium is formed on the surface of the charging member 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004034701-A (JP)
Title: Method for printing hot melt ink on receiving material, and ink jet printer suitable for the method
Inventor: KREMERS MARTINUS A
IPC: B41J2/01
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for printing a hot melt ink on a receiving material, and an ink jet printer suitable for the method.  <P>SOLUTION: The method for printing a hot melt ink on a receiving material, comprises a step of heating an ink to its liquefying temperature or higher, a step of transferring the liquid ink to an intermediate element as an image, using an ink jet printing head, a step of having the intermediate element with the surface including an elastomer having a polarity component by 20 mN/m or less, and a step of contacting a receiving material with the intermediate element so as to transfer the ink from the intermediate element to the receiving material, wherein the elastomer to be used has hardness of lower than Shore A 80, thermal conductivity of more than 0.15 W/mK, ink absorbency of less than 10%, and tan δ of less than 0.3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005009818-A (JP)
Title: Air conditioner
Inventor: HAMAGUCHI AKIRA
IPC: F24F13/30
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To install a mounting frame for an air cleaner or the like on a main heat exchanger without attaching an end plate of an auxiliary heat exchanger when the auxiliary heat exchanger is not provided in relation to the auxiliary heat exchanger for adjusting cooling and heating capacity in an air conditioner.  <P>SOLUTION: In the main heat exchanger 1, a mounting part 16 for fixing the mounting frame 9 for an air cleaner or the like is provided to protrude on an end plate 3 of the main heat exchanger. For a mode where the auxiliary heat exchanger 2 is installed on the end plate of the main heat exchanger, a recessed part 19 to avoid the mounting part of the main heat exchanger is formed in a fin 2a of the auxiliary heat exchanger 2. The mounting frame for the air cleaner or the like can thus be directly installed on the main heat exchanger.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005017007-A (JP)
Title: Method for manufacturing capacitance pressure sensor
Inventor: NAGATA TOMIO
IPC: G01L9/00
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To realize a capacitance pressure sensor having a structure, where pressure detection accuracy and pressure detection characteristics are hardly influenced with respect to the variations of the thickness of a semiconductor crystal 1 for each product.  <P>SOLUTION: Anisotropic etching in a figure is executed, by wet etching with a silicon oxide layer 8 as a stopper layer by using an etching mask 90 film-formed on a rear 1b of the semiconductor crystal 1, so that a pressure introduction hole 2a is formed on a first electrode 2 simultaneously with an opening 1a. A sign 2' in Fig. (a) indicates a low/non addition section. The section has a relatively, extremely high etching rate, so that the low/non-addition section 2' can be etched selectively. By following this sort of manufacturing method, the size (especially diameter) of each pressure introduction hole 2a can be formed so that it does not easily depend on the thickness of the semiconductor crystal 1. Therefore, the area of the first electrode 2 is secured nearly constantly, so that the capacitance for sensing hardly depends on the thickness of the semiconductor crystal 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004094205-A (JP)
Title: Image forming apparatus
Inventor: MIZOGUCHI YOSHIHIRO
IPC: G03G21/00
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To press a photosensitive drum against an intermediate transfer belt with a uniform pressing force.  <P>SOLUTION: An image forming apparatus includes: image forming units 2 to 5 provided detachably and each having a developing roller for supplying a toner to an electrostatic latent image formed on a charged photoconductor drum to form the electrostatic latent image into a visible image; the endless intermediate transfer belt 7 which is provided in such a manner as to be capable of abutting against the photoconductor drum and is adapted to rotate in loop form by being supported in a tension-adjusted state by a plurality of rollers 8 and 11, and onto which a toner image developed on the photoconductor drum is transferred; and a high-voltage unit 20 which is electrically and mechanically connected to the image forming units through terminals 21 and 22 to supply predetermined electric power to the photoconductor drums, chargers, and the developing rollers of the image forming units 2 to 5. The image forming units are moved in a width wise direction of the intermediate transfer belt so as to be connected to the high-voltage unit 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005019217-A (JP)
Title: Electronic apparatus having metal decoration panel
Inventor: TOKUSHIGE TETSUO
IPC: H05K7/14
Filed: 2003-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To discharge static electricity steadily even if there is no lead wire and eliminate uncertain jointing.  <P>SOLUTION: When a human hand and a similar article charged with floating static electricity approaches or contacts a metal decoration steel plate 1 located at the outermost part, the electrostatic charge is guided to the vicinity of a through hole 2-1 formed in a resin molded base board 2 and discharged to a conductive part 3-1 through a discharge route with the through hole 2-1 as an air gap. The discharged electric charge is discharged through a copper foil pattern 3-2 to a screw 6 to a main chassis 4 (grounding potential). Thus, the generated static electricity is guided to the conductive member, and then escapes to the chassis, thereby circuit components on the substrate can be protected from breakdown. Also, since the lead wire can be eliminated, cost reduction, the shortening of a work time, the prevention of the separation of solder and the like can be expected as soldering can be eliminated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004297753-A (JP)
Title: Power circuit and communication device provided with same
Inventor: SASAKI HIROSHI
IPC: H04W52/00
Filed: 2003-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To lengthen a use time of a battery in a portable communication terminal of a TDMA or TDD type portable communication device and to make it compact and lightweight.  <P>SOLUTION: By using a control circuit 63, an output current having been limited to become a pre-set current value is supplied from a battery 59 to a transmission power amplifier 57 and an electrical double layer capacitor 64 is charged so that power is accumulated therein and since power is applied from the electrical double layer capacitor 64 to the transmission power amplifier 57 together with the control circuit 63, even if the power consumption of the transmission power amplifier 57 increases during a burst period, a drop of an output voltage from the battery 59 is small. Therefore, a time required for the output voltage to reach a terminating voltage in the battery 59 is made longer and a life of the battery 59 can be lengthened. Also, even if the battery 59 is put under a low-temperature circumstance and its internal resistance increases, the shortening of the life of the battery 59 can be avoided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004318041-A (JP)
Title: Aerial image display device
Inventor: KAWAMURA AKIRA
IPC: G02B27/02
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To clearly display an aerial image having excellent reality by eliminating the effect of external light made incident from the outside.  <P>SOLUTION: An aerial image display device 10 is provided with a polarized light output display 11 for displaying an image indicating an object to be displayed as an aerial image RIM, a concave mirror 13 to be an optical member for forming light emitted from the polarized light output display 11 as the aerial image RIM and a half mirror 14, a circular polarization element 15 and a polarizing filter 16 which are dimming means for dimming external light made incident from the external. External light made incident from the external and reflected by the concave mirror 13 is transmitted through the half mirror 14 again, passed through the circular polarization element 15 and changed to straight polarized light. Since external light passed through the circular polarization element 15 can not be passed through the polarizing filter 16, the external light does not reach observer's eyes EYE.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005018579-A (JP)
Title: Method for reading out optical information and optical information reader
Inventor: HARA MASAHIRO
IPC: G06K7/00
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To shorten reading time for reading out a plurality of partial information codes.  <P>SOLUTION: Since a control circuit enters picture data including a plurality of partial information codes (S2), decodes one partial information code (S4), and when the decoding of the the succeeding partial information code does not succeed (S11: NO), performs the segmenting processing and decoding processing of a partial information code other than the position of the decoded partial information code (S16-S17), reading time can be shortened.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005023139-A (JP)
Title: Gas oil composition
Inventor: SUGANO HIDEAKI
IPC: C10L1/19
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas oil composition which can simultaneously reduce particle-like substances, fine particles and nitrogen oxides exhausted from engines, can improve fuel consumption, little affects members, and has an excellent low temperature starting performance.  <P>SOLUTION: This gas oil composition satisfying the JIS 3 gas oil standard is characterized by compounding the below-described hydrogenation-purified oil with a specific fatty acid alkyl ester in a prescribed rate and having a volume modulus of 1,350 to 1,550 MPa and a total insoluble content of ≤2.0 mg/100 mL after an oxidation stability test. The above-described hydrogenation-purified oil has a sulfur content of ≤8 mass ppm, a monocyclic naphthene content of ≥10 vol.%, a monocyclic aromatic compound content of ≤20 vol.%, a 90% distillation temperature of 250 to 330°C, and a difference of 50 to 150°C between a 80% distillation temperature and a 20% distillation temperature.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005026489-A (JP)
Title: Method and device for processing substrate
Inventor: OKAMOTO TADAO
IPC: G03F7/42
Filed: 2003-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for processing a substrate capable of satisfactorily providing a processing of a processing liquid to a surface even though the substrate is an annular substrate formed by a pattern on its surface.  <P>SOLUTION: Before a step (a step S3) for forming a liquid film of sulfuric acid on a surface of a wafer W, while the wafer W is in high velocity revolution, the sulfuric acid is supplied to a center of the wafer W in high velocity revolution and all over the surface of the wafer W is in a wet state (a step S1 and a step S2). This spreads the sulfuric acid supplied in the center of the surface of the wafer W in a standing-still even though the pattern is formed on the surface of the wafer W, in the process for forming the liquid film of sulfuric acid over concentrically from the center of supply on the surface of the wafer W without receiving any influence of the patter to be able to form the liquid film of the sulfuric acid on the surface of the wafer W.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005026136-A (JP)
Title: Bead mount sealing method of valve for fluorescent lamp, and sealing device
Inventor: AIHARA KOJI
IPC: H01J9/26
Filed: 2003-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing method and a sealing device of a bead mount suitable for manufacturing a fluorescent lamp of high quality.  <P>SOLUTION: This is the bead mount sealing method having a process to load and support on a turntable a bulb for the fluorescent lamp in which a fluorescent material layer is installed at the inner wall face except at least the sealed end part, a process to position and load the bead mount at one sealed end part of the bulb for the loaded and supported fluorescent lamp, and a process to intermittently turn and seal the turntable corresponding to a sealing operation while making an inactive gas flow from the other sealed end side into the inside of the bulb for the fluorescent lamp loaded with the bead mount. Supply of the inactive gas in a sealing operation region of the bead mount is carried out continuously by means of fitting a nozzle of the inactive gas into the other sealed end side of the bulb for the fluorescent lamp.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005026558-A (JP)
Title: Optical amplifier and optical transmission system using the same
Inventor: SUZUKI MIKIYA
IPC: H04B10/29
Filed: 2003-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To simply and easily achieve an adjustment where the gain flatness of the whole optical amplifier falls within a predetermined range.  <P>SOLUTION: A fixed optical attenuator 1 is disposed on a signal path located between optical amplifiers 10, 11 realized by EDFAs or the like, which has attenuation substantially uniform in a wavelength band of a wavelength multiplex signal and imparts ≤3 dB fixed loss. This absorbs a deviation from a designed value of the gain flatness due to the variations of the lengths of the EDFs 24, 33.  <P>COPYRIGHT: (C)2005,JPO&NCIPI