baber/WOPTO huggingface dataset:
Patent JP-2004093305-A (JP)
Title: Gas sensor
Inventor: KOJIMA TAKASHI
IPC: G01N27/419
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas sensor, in which positional deviations of a terminal connecting member, which ensures electrical continuity between a sensor element and lead wires drawn inside the gas sensor from the outside, hardly occur.  <P>SOLUTION: The gas sensor comprises both the sensor element 29, having a plurality of terminals on the side of a base end and the terminal connecting member 51 for electrically connecting between the terminals of the sensor element 29 and the lead wires 41 drawn from the base end side of the gas sensor. The terminal connecting member 51 and the sensor element 29 are sandwiched and fixed, by means of two or more sandwiching members 61 and 62 arranged in the outer circumference of both. The terminal connecting member 51 has protrusion parts for fixation in its side facing the sandwiching members 61 and 62. The sandwiching members have recessed parts for fixation, capable of fitting to the protrusion parts for fixation at their sides facing the terminal connecting member 51.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004090774-A (JP)
Title: Electric brake device
Inventor: YAMAMURA TAKESHI
IPC: F16D65/18
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a electric brake device in which there is no need to provide the mechanism putting a parking brake in electrical braking condition, braking power can be generated even when the braking operation to an operating member is done under the condition that a driver remains in a vehicle for a long period of time, further which can prevent to consume electric power in vain.  <P>SOLUTION: A controller 23 continues monitoring of the operating member 24 by a monitoring means 25 when detecting the presence of a person in the vehicle by a detecting means 30, and stops the monitoring of the operating member 24 by the monitoring means 25 when detecting the absence of a person in the vehicle by the detecting device 30.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004096910-A (JP)
Title: High-speed induction motor
Inventor: UEDA KENJI
IPC: H02K3/04
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an induction motor capable of high-speed revolution by using massive iron for rotor core and using a passage of magnetic flux also as a path of induced current.  <P>SOLUTION: The induction motor comprises a stator and a rotor. The stator is formed by installing a ring winding which alternately penetrates the open grooves and enclosed grooves of a concentric annular laminated magnetic core having the open grooves on its outer circumferential surface and the enclosed grooves on its inner circumferential surface. The stator produces sinusoidal magnetic flux. The rotor comprises the concentric annular massive iron which is opposed to the internal surface of the stator with a gap in-between, and wherein the passage of magnetic flux is used also as the path of induced current; short circuit rings bonded to both the ends of the massive iron; and a rotary shaft fixed in a hole in the center of the concentric annular massive iron. The induction motor is driven by high-frequency power. The massive iron is obtained by subjecting the surface of low-carbon steel, low in electrical resistance and high in magnetic permeability, to spray quenching or water quenching and carrying out carburizing. For the short circuit rings, a Cu-Mo sintered alloy, low in electrical resistance and equivalent in thermal expansion coefficient to the massive iron, is used. The massive iron and short circuit rings are welded together by electron beam welding (EBW).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092323-A (JP)
Title: Lateral_drawing_type screening device
Inventor: SUGIYAMA NOBORU
IPC: E06B9/17
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lateral_drawing_type screen device which prevents the warp of a screen when an external force acts on the screen while it is stretched, and does not become an obstacle to a pedestrian coming and going through an opening of a building while the screen is opened.  <P>SOLUTION: The screen device comprises a shake stop wall 16 coming in contact with the stretched screen 4 and arranged to rise and fall freely between ends of vertical members 10, 12 of a screen frame 2, and a raising and toppling means for raising and toppling the shake stop wall 16 in response to the movement of a movable frame 6 for stretching and opening the screen 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324613-A (JP)
Title: Wavelet processing equipment and wavelet processing method
Inventor: MIZUNO YUSUKE
IPC: H04N19/423
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To prevent generation of image distortion, using a line memory whose storage capacity is small.  <P>SOLUTION: An image is divided in, e.g. strip regions 12. In each of the strip regions 12, filtering is performed together with constant superfluous data 14 protruding in other strip region 12. Only the strip regions 12 smaller than the whole image are subjected to band division, by using a line memory of little storage capacity, and generation of image distortion on the boundary between the strip regions 12 is prevented. In the band division, a line memory conformable to the band division of, e.g. three-hierarchy is used repeatedly in a recursive manner, thereby executing band division of deep hierarchy without troubles. Hence line base wavelet transformation of deep hierarchy is executed by using the line memory of small storage capacity. Wavelet inverse transformation is executed similarly.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004099218-A (JP)
Title: Sheet material feeding device, recording device and reading device
Inventor: MATSUMOTO TOSHIYA
IPC: B65H3/52
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To avoid deterioration of a sheet material by suppressing rubbing of the sheet material at the time of separating the sheet material.  <P>SOLUTION: The sheet material feeding device separates the sheet material sheet by sheet and feeds it to the conveyance means. The device has a feed roller 28 for feeding a sheet material, a separation roller 241 which presses-contacts with the feed roller 28, separates one sheet of the sheet material fed from the feed roller 28 of a plurality sheets of the sheet material, a sheet material return lever for returning a succeeding sheet material dammed by the separation roller 241 to the upstream side of feeding direction, and a separation roller holder 24 oscillatably holding the separation roller 241. The device is constituted so that the moment acting so as to oscillate the separation roller holder 24 by the force acting on the separation roller 241, may act in the direction that the separation roller 24 separates from the feed roller 28.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319077-A (JP)
Title: Voice mixer, voice mixing method, voice mixing system, program and recording medium
Inventor: TANII KAZUTO
IPC: H04M3/56
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To realize the feeling of being attended in a remote education system, etc., with a plurality of participants without limiting the number of participants or the same speaker and without increasing a required band.  <P>SOLUTION: A plurality of voice mixers 200 are located on a network and logically connected like a ring, and one or a plurality of participants terminals 100 are connected to one voice mixer 200. Each voice mixer 200 does not mix voice data originating from participants belonging to own apparatus, and voice data originating from a specified number of apparatus in previous stages to own but transfers them to the apparatus in the next stage, and besides mixes and transfers other voice data to the apparatus in the next stage.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004006590-A (JP)
Title: Thermoelectric converting material and its manufacturing method, and thermoelectric converting element
Inventor: ITAHARA HIROSHI
IPC: C22C32/00
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an n type thermoelectric converting material which does not contain any element of strong toxicity and has a high thermoelectric conversion characteristic especially at a low temperature.  <P>SOLUTION: A thermoelectric converting material comprises a composite body including a 1st phase containing CoO and a 2nd phase containing metal showing an n type thermoelectric conversion characteristic. In this case, the 2nd phase preferably contains Co as a metal showing an n type thermoelectric conversion characteristic. Further, the whole compound body contains preferably 5 to 75 mol % CoO. Such a thermoelectric converting material is obtained by burning a formed body containing a Co compound (Co oxide and/or Co double oxide) in a reducing atmosphere.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004104716-A (JP)
Title: Image processing device and image processing method
Inventor: NOZAKI YUKARI
IPC: G06T1/00
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing device and an image processing method by which color data and density data of virtual pixels do not deviate, in the image processing device which converts color images into two colors images composed of a designated color and black color.  <P>SOLUTION: In the image processing device composed of an image read means for disassembling a read color image into red, green, and blue, and for converting its image signal into a digital image signal to be inputted, an image data processing means for performing digital processing to image data read by the image read means, an image printing means for printing the image data processed by the image data processing means on a recording paper, and a color identifying means for determining the image data read by the image read means being black or another color except black, and for generating the color data and the density data, the image processing device is further composed of a multi-value means for making the color data identified by the color identifying means multi-valued, a scaling means for scaling the color data and the density data identified by the color identifying means by using a third-order function convolution method, and a binary means for making the color data identified by the color identifying means binary by a predetermined threshold value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003228296-A (JP)
Title: Flat panel digital picture frame, digital picture display method, computer readable medium
Inventor: FONG AVERY
IPC: G06F3/048
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To freely display a digital image on a flat panel display unit.  <P>SOLUTION: The flat panel digital picture frame is provided with a flat panel display unit 202 constituted so as to display high-resolution digital picture information, a frame component 201 which is attached to a wall in a building and is constituted so as to support the flat panel display unit, and a control panel 208 which is connected to the frame component and allows a user to select one or more digital images to be displayed on the flat panel display unit.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004105787-A (JP)
Title: Manufacturing method for catalyst for cleaning exhaust gas
Inventor: FUJISAWA MASATOSHI
IPC: B01J23/63
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a high active catalyst for cleaning exhaust gas in which a porous carrier is uniformly carried with a catalyst component.  <P>SOLUTION: In the manufacturing method for a catalyst for cleaning exhaust gas, after the base material is carried with the catalyst component, it is dried and calcined. A pH adjusting agent is added to acidic sol containing the catalyst component to adjust the pH to a pH area where the sol becomes unstable. Thereafter, it is impregnated to the porous carrier in the state that urine or a urine derivative coexists and is heated in the state that drying is restricted. The impregnated catalyst component-containing sol is subjected to gelation and is dried and calcined.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004111075-A (JP)
Title: Lighting device for vehicle
Inventor: KASHIWANUMA KOJI
IPC: F21Y101/00
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting device for a vehicle without deterioration of appearance, disturbance of light distribution, lowering of light volume, capable of sufficiently exerting clearance lamp function.  <P>SOLUTION: A space part G formed along an outer periphery of a front opening end 6a of a reflector 6 is indirectly lighted by an indirect illumination light source 14 installed in a light chamber 4 at the outside of the reflector 6. By the above, clearance lamp function is exerted. The appearance is improved since the indirect illumination light source 14 is blocked by the reflector 6 and not visible from outside. Since the reflector 6 can utilize the whole part of the reflection surface except the position of a light source bulb 5 as an effective reflection surface, the lighting device is not accompanied by the disturbance of light distribution of the light source bulb 5, and lowering of light volume at the whole part of the lighting device 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003102851-A (JP)
Title: Ion introducing energization method for beauty, electric stimulation device for introducing ions, and electronic beauty equipment
Inventor: KAMIYA SHOHEI
IPC: A61N1/30
Filed: 2002-09-18
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for efficiently introducing respective ionized components in an ionized solution such as a cosmetic liquid, beauty liquid or the like, which is suitably used for the purpose of beauty and contains a positively ionized component and a negatively ionized component, into a living body in a mixed state. SOLUTION: A pulse signal swarm of positive polarity and a pulse signal swarm of negative polarity are alternately supplied to a pair of electrodes to be brought into contact with the living body in order to introduce respective ionized components contained in the ionized solution into the living body.
Patent JP-2003102798-A (JP)
Title: Massager
Inventor: INADA NICHIMU
IPC: A61H15/00
Filed: 2002-09-20
Abstract: PROBLEM TO BE SOLVED: To change a protruding amount of a treating element to a user without complicating a structure of a driving unit providing massaging motion of the treating element. SOLUTION: The massager is provided with the treating element 26 massaging the body of the user and the driving unit 20 providing the massaging motion of the operation element 26. The driving unit 20 is provided with a projecting and retracting motion mechanism 49 capable of projecting and retracting to a user side by an expanding and contracting air cell 53.
Patent JP-2004109937-A (JP)
Title: Image write-in device and record indication medium
Inventor: KOBAYASHI HIDEO
IPC: B41J2/385
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a write-in device allowing continuous write-in of images at high speed into a plurality of record indication media repeatedly usable by rewriting, with high reliability of the written images, and the record indication medium used for the image write-in device.  <P>SOLUTION: This image write-in device is provided with a transfer part 12 for transferring the record indication media 7 with a display layer displaying images in nonvolatile manner and held between opposite electrodes, a contact part 23 coming into electrically contact with the electrode of the record indication media 7, and a writing-in part part 32 for writing-in images into the display layer of the medium 7 with the electrode in contact with the contact part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004114347-A (JP)
Title: Cartridge, and method for exchanging information between printing device and cartridge
Inventor: KOSUGI YASUHIKO
IPC: B41J2/175
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To secure interchangeability between a cartridge with a sensor and a cartridge without a sensor in which a recording material for printing is stored.  <P>SOLUTION: The ink cartridge 111 is equipped with a sensor surrogate part 170 for simulating the operation of the cartridge with the sensor mounted. When an access of the sensor of the cartridge 10 side is instructed by radio from a control device 222 of a printer 200, the sensor surrogate part 170 generates a signal equivalent to a signal indicative of the presence of an ink remaining amount which would be outputted if a sensor module were present, and outputs the signal via an output part 178. The ink cartridge 111 can be used both in a printer which is supposed to load the sensor and in a printer which is supposed not to load the sensor, and a high interchangeability is secured.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322716-A (JP)
Title: Composition for color filter and color filter
Inventor: ENDO NORIKO
IPC: G02F1/1335
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition for color filter which is excellent in application property and smoothness and has outstanding characteristics.  <P>SOLUTION: As the composition for color filter containing a color material, a binder, a polymerizable monomer, a solvent and a surfactant, a combination of the solvent and the surfactant to make the solvent have a surface tension of 75% or less resulting from addition of 2,500 ppm surfactant to the solvent is selected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004117287-A (JP)
Title: Element-measuring apparatus
Inventor: GOTO YASUYUKI
IPC: G01N23/22
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an element-measuring apparatus for measuring the distribution of elements, in a range exceeding the order of several hundreds of nanometers, even in X- and Y- directions.  <P>SOLUTION: The measuring apparatus consists of a sample for observation, a deriving electrode, and a location sensitive detector or an element detector arranged at locations opposite to the sample for observation. The sample for observation has surface protrusions and recesses formed at intervals of longest period being 10 μm or smaller.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004118975-A (JP)
Title: Accumulating system
Inventor: KISHIGAMI JUNICHI
IPC: H04N21/4405
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an accumulating system in which suppression of an illegal copy can be realized easily by preventing the decoded signal of contents from being leaked to the outside of a case and by exposing no key to the outside of the case.  <P>SOLUTION: This system is provided with a recording medium 11 in which a ciphered signal of contents can be recorded and an ID signal is recorded, a head 12 which can record and reproduce a signal electromagnetically in the recording medium 11, a magnetic disk device having a mechanism which can shift the head 12 to the prescribed position, a signal control section 14 extracting the ciphered signal of contents and the ID signal from the recording medium 11, a key control section 16 decoding the ciphered signal of contents from the prescribed medium by mutual action of the ID signal from the signal control section 14 and the key of cipher previously obtained, and a video demodulation section 18 demodulating the video signal decoded by the key control section 16 and outputting an analog signal to a display section, in the same case 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004118088-A (JP)
Title: Method and device for improving image quality and correcting aberration in small real image projection system using off-axis reflector, neutral density window and plane of rotation subjected to aspherial compensation
Inventor: NAKAYAMA KEIJI
IPC: G02B30/60
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for improving image quality and correcting aberration in a small real image projection system using an off-axis reflector, a neutral density window and a plane of rotation subjected to aspherical compensation.  <P>SOLUTION: The real image projection system includes a single curved surface mirror with two different planes of optical rotation. One out of the two planes of optical rotation is on the convex surface side and the other is on the concave surface side. In an example, the convex surface is a circular conic curved surface with a plane of rotation, which is a spherical or parabolic surface with reflective optical coating. The concave surface is quite similar to that of a Mangin mirror, however, has an aspherical plane of rotation optimized so as to reduce spherical aberration over a broader range distant from an optical axis. Although in the example the Mangin mirror method to use an aspherical concave plane of rotation is preferable in the system, a single aspherical surface is used on the concave surface to selectively reduce aberration.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004124381-A (JP)
Title: Energy regenerative device for hydraulic construction machine
Inventor: EGAWA EIJI
IPC: H02K7/20
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an energy regenerative device for a hydraulic construction machine capable of efficiently recovering energy by a simple and easily practicable configuration.  <P>SOLUTION: This energy regenerative device provided in the hydraulic construction machine is provided with a plurality of hydraulic actuators 7, 8, 9, 10, 11L and, 11R for driving a hydraulic work machine 6, a hydraulic pump 13 for supplying pressure oil to these hydraulic actuators 7 to 11, and an engine 12 for driving the hydraulic pump 13 directly or indirectly. This device is provided with an electric power generator 17 connected with a hydraulic motor 10 for turning directly to perform auxiliary drive or to be driven, a capacitor 19 for giving and receiving electric energy to and from the electric power generator, and an electric power generator controller 18 for controlling the operation of the electric power generator 17.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004122158-A (JP)
Title: Die
Inventor: IMAMURA KAZUO
IPC: B21D28/34
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To extend the service life of an edge part and to prevent the development of flaw on a work by preventing the contact with the work except punching out time with the edge part in a die.  <P>SOLUTION: In the die D applying a prescribed punching work to the work W, together with a punch P, the cutting edge part 1 is arranged at the lower position than the upper surface 21 of the die body 2. On the upper surface 21 of the die body 2, the peripheral edge 4 of a hole 3 arranging the cutting edge part is formed as a round part or a gentle inclining surface. Further, the cutting edge part 1 is unitively formed with the die body 2 or formed as a chip separated from the die body 2. Furthermore, in the case of forming the cutting edge part 1 unitively with the die body 2, a flat part 5 is arranged in the periphery of the edge part 18 of the cutting edge part 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004126176-A (JP)
Title: Image blur correcting device
Inventor: MASUDA KAZUNORI
IPC: G03B5/00
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To make correction of an image blur able to start in its early stages by performing offset component removing operations of a vibration detecting means more efficiently.  <P>SOLUTION: The image blur correcting device is provided with a 1st control means which performs control so that, after a control means performing electrical control over the whole image blur correcting device is reset, an offset removing means is placed in operation and a correction voltage value of a correction voltage output means after the operation of the offset removing means is completed is stored in a correction voltage storage means; and a 2nd control means which performs control so that, when the offset removing means is placed in operation again while the 1st control means already operates, the correction voltage value stored in the correction voltage storage means is outputted as an initial value to a correction voltage output means and the offset removing means is placed in operation.  <P>COPYRIGHT: (C)2004,JPO