baber/WOPTO huggingface dataset:
Patent JP-2004032361-A (JP)
Title: Video encoder
Inventor: YOSHINO OSAMU
IPC: H04N19/117
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video encoder capable of efficiently encoding with no visual trouble.  <P>SOLUTION: A comparing section 15 compares an input video signal (n-th frame) with the video signal of n-th frame encoded/decoded in a video encoder to calculate a difference. Based on the difference thus calculated, a set values at a quantizing section 4, an encoding amount controlling section 7, a motion vector detecting section 12, and the like, are altered. Calculation of the difference and alteration of the set values are repeated for a specified number of times or for a specified time. A video signal of the n-th frame is encoded by a set value determined finally and outputted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004031639-A (JP)
Title: Method for manufacturing resin sealed semiconductor device
Inventor: NISHIO TETSUSHI
IPC: H01L23/12
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that adhesive agent of a dicing tape is scattered in a direction of rotation of a dicing blade, the scattered adhesive agent is stuck on a surface of a resin sealed member and a lead (external terminal), and electrical imperfect connection or the like on a surface of the external terminal is generated, since the dicing blade rotates onto the adhesive agent of the dicing tape in a process wherein a plurality of semiconductor chips sealed by sealing resin are divided into individual chips.  <P>SOLUTION: Before the resin sealed member 15 is cut into every semiconductor chip by dicing, irradiation of ultraviolet ray is performed, and the ultraviolet ray setting type adhesive agent 17 between the dicing tape 16 and the resin sealed member 15 is cured.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004030428-A (JP)
Title: Device for supporting information service retrieval, and device, method and program for retrieving information service
Inventor: HASEGAWA TETSUO
IPC: G06F17/30
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information service retrieval supporting device, an information service retrieving device, an information service retrieving method and an information service retrieval program which efficiently retrieve an information service by improving the effectiveness of a retrieval request.  <P>SOLUTION: Retrieval results from an interim retrieving part 3 are given to a retrieval condition item extracting part 4. The retrieval condition item extracting part 4 extracts registered information items about web services of the retrieval results. The retrieval condition item extracting part 4 classifies domains of the retrieval results and checks the frequencies of keywords, input-output items and input-output constraints. The extracted information items are transmitted as a list of retrieval condition items based on the information, such as classification and the frequencies from a condition item inquiring part 9 to the agent of a retrieval request source. This processing enables the agent to perform retrieval with an effective retrieval key and retrieval value designated again.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003339358-A (JP)
Title: Apparatus for drying laver and enabling laver to be automatically taken out
Inventor: NAKANISHI MASANOBU
IPC: A23L17/60
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for drying laver and enabling the laver to be automatically taken out by which the laver can be taken out with a single operation when required to be used, which is used as an ornament of a Japanese- or western-style shop when not required, which allows the laver to be taken out without touching a lid of a laver can or a laver box, without making them dirty, and without making the hand dirty, and which provides the dried laver having crispy feeling.   <P>SOLUTION: The apparatus for drying laver and enabling the laver to be automatically taken out is obtained by installing a stand for putting the laver thereon in a box, and attaching a fan to a part facing to the stand. The apparatus is constituted so that the laver is drawn one by one by the sucking of the fan, and the drawn laver is taken out by a device for guiding the laver to an outlet. The apparatus is also constituted so that the laver is held in a dried state by a heater.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004039663-A (JP)
Title: Semiconductor light emitting element
Inventor: NAKAMURA TAKAO
IPC: H01L21/28
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ZnSe light emitting element which can facilitate a regulation of a chromaticity of a white light emitting element with a high luminance by effectively putting a generated light into a practical use.  <P>SOLUTION: The ZnSe light emitting element which emits the light from an emitting surface 16 to an exterior includes an n-type ZnSe substrate 1 having a self-activation luminescent center SA, an active layer 4 formed on the substrate 1, and an Al layer 9a disposed on a surface at an opposite side to the emitting surface 16 to reflect the light to the emitting surface side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003237435-A (JP)
Title: Vehicular seat
Inventor: SUGIYAMA TOSHIHIRO
IPC: B60N2/90
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To further surely protect an occupant seated on a child seat.  <P>SOLUTION: This vehicular seat has a seat body 1 having an anchor 13 for fastening the child seat, and a slide rail 3 for slidably supporting the seat body 1 along a vehicle floor. An interlock mechanism is provided for allowing fastening of the child seat to the seat body 1 when the seat body 1 exists in a prescribed slide position, regulating the fastening of the child seat to the seat body 1 when the seat body 1 does not exist in the prescribed slide position, allowing a slide of the seat body 1 when the child seat is no fastened to the seat body 1, and regulating the slide of the seat body 1 when the child seat is fastened to the seat body 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004036160-A (JP)
Title: Dust removing device
Inventor: KIZU SHINICHI
IPC: E02B5/08
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To greatly increase flowing water quantity while effectively removing trash.  <P>SOLUTION: An endless first screen 2 opened 2c in the upstream side is settled in the central position of a waterway 1 to make the flowing water pass to the outer face 2b while catching dust by the inside face 2a of the first screen 2. The collected dust is raked up from the water to discharge to the outside of the waterway by the first dust removing device. A second screen 13 is installed between the inner wall face and the opening 2c of the first screen 2 of the first dust removing device 3. Flowing water is made to pass to the outer face 2b side of the first screen 2 while catching the dust by the second screen 13, and a second dust removing device 12 is installed to make the dust caught by the second screen 13 flow down to the opening 2c of the first screen 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037748-A (JP)
Title: Image reader
Inventor: UCHIYAMA NOBUYUKI
IPC: H04N1/04
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To securely read a target document by an image reader equipped with a fixing mechanism for a moving body in the device.  <P>SOLUTION: The image reader having a 1st read mode in which the whole document image is read by moving a light source by a moving means and a 2nd read mode in which the whole document image is read by conveying the document by an automatic document feeding means is characterized in that a read mode when a read start indicating means indicates a read of a document is selected according to the detection result of a document detecting means of the automatic document feeding means after a timer means clocks a specified time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037824-A (JP)
Title: Toner and two-component developer using the same
Inventor: KATO KOICHI
IPC: G03G9/087
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to decrease waste carriers since toners have excellent durability, to improve electrostatic charge characteristics as well and to prevent the occurrence of staining and toner scattering.  <P>SOLUTION: The toners used for an electrophotographic device provided with at least developing units hold additives of inorganic or organic materials containing Si in the surface, and are prepared as the two-component developer by mixing carriers with the toners. The difference between the position of the peak of the Si element detected by the measurement of the toner surfaces by photoelectron spectroscopy when the developer is rotated for one minute by a Turbula mixer and the position of the peak of the Si element detected by the measurement of the toner surfaces by the photoelectron spectroscopy when the developer is rotated for 30 minutes is regulated below 0.8eV.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003057456-A (JP)
Title: Fiber apparatus having improved grating fabrication and performance characteristic
Inventor: ATKINS ROBERT MICHAEL
IPC: G02B5/18
Filed: 2002-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a fiber apparatus having improved grating fabrication and performance characteristics. SOLUTION: Embodiments of the invention include a singlemode optical fiber (10) having an antimony (Sb) doped core region (12), a suitable cladding region (14) formed on the core region, and one or more gratings (16) written in the optical fiber. Optical fibers manufactured according to embodiments of the invention provide faster growth of grating strength, higher thermal stability, and longer photosensitive wavelength compared to conventional Ge doped silica optical fibers. The optical fiber is fabricated for applications such as fiber grating applications where the index of the core is modulated by UV radiation. Also, the addition of Sb in the core region of the singlemode optical fiber provides higher temperature (for example, greater than 100 deg.C) applications of fiber gratings and a reduced degradation of the band rejection efficiency.
Patent JP-2003074661-A (JP)
Title: Linear drive unit using two rotators
Inventor: KANG JI-YOON
IPC: F16H19/04
Filed: 2002-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a device for performing a linear motion and rotation simultaneously by use of two rotators. SOLUTION: A drive unit comprises a first rotator and second rotator having respective power sources; a linear motion part formed on the first rotator and linearly movable on the first rotator; and a power transmission part fixed onto the second rotator and meshed with the linear motion part. Accordingly, the linear motion is realized by use of the relative angular speed difference of the two rotators without requiring a separate power source for the linear motion.
Patent JP-2004035223-A (JP)
Title: Lifting transfer device for load
Inventor: TSUCHIYA AKIO
IPC: B65G47/52
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To increase lifting speed and improve transfer efficiency by reducing shock at the upper and lower stop position of a transfer conveyor.  <P>SOLUTION: Shaft projected to a drive chain 33 circulating between a driving sprocket 28 and a driven sprocket 30 up and down, rotates around the periphery of both sprockets 28, 30, and moves to the top dead point or the bottom point. At that time, a transfer conveyor 7 integrally lifting with a lifting board 20 reduces its lifting speed near the upper and lower limit position and prevents the sudden stop because it moves forward in the guide hole 41 of the lifting board 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003085747-A (JP)
Title: Manufacturing method of magnetic disk
Inventor: HASHI HIDEYUKI
IPC: G11B5/84
Filed: 2002-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a method, by which the surface smoothness of a magnetic disk is restored, even when the smoothness of the surface of magnetic disk is damaged by a magnetic transfer. SOLUTION: By laminating a master for magnetic transfer which is formed so that a magnetic part becomes the shape of arraying pattern corresponding to a specific information signal, on the surface of the magnetic disk, and also by magnetizing the magnetic part of the master for magnetic transfer, the arraying pattern of the information signal of the master for magnetic transfer is transferred and recorded on the magnetic disk as a magnetized pattern of the information signal, and after that, the burnish process is applied on the magnetic disk.
Patent JP-2004043202-A (JP)
Title: Wire rope and apparatus for drawing single crystal and process for preparing single crystal
Inventor: MIZUISHI KOJI
IPC: C30B15/00
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wire rope for growing a single crystal which securely yields the single crystal having an expected quality without adjusting the drawing speed in consideration of initial elongation, even in the first drawing after replacing the wire rope.  <P>SOLUTION: The wire rope is used for drawing a single crystal grown through Czochralski method. After manufacturing the wire rope, tensile load is applied to perform a pre-tension processing before performing the first single-crystal drawing. Preferably, the pre-tension processing is performed by fixing one end of the wire rope to hang it perpendicularly and applying the tensile load corresponding to 30-60% of its breaking load to the other end for 30-60 min.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004042070-A (JP)
Title: Instrument for detecting drawn-out position of cast iron tube in centrifugal casting machine
Inventor: ISHIKAWA MASARU
IPC: G01B21/00
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an instrument for detecting a drawn-out position of a cast iron tube which can surely be detected with the simple instrument whether the cast iron tube is drawn out to a prescribed position or not, when the cast iron tube centrifugally cast is drawn out from a metallic mold with a drawing-out truck.  <P>SOLUTION: In the instrument 17 for detecting the drawn-out position, with which the cast iron tube 11 centrifugally cast with a centrifugal casting machine is detected to draw out to the prescribed position from a metallic mold loaded in the centrifugal casting machine with a drawing-out arm 14 arranged in a drawing-out truck 13, the drawing-out position detecting instrument is provided with a detecting rod 20 arranged so as to be horizontally movable in the parallel as the drawing-out arm and having a dog 21 possible to abut to the tube and surface 11a of the cast iron tube and a sensor mechanism 22 for detecting the position of the detecting rod. It is detected whether the cast iron tube is drawn out to the prescribed position or not, by detecting the position of the detecting rod with the sensor mechanism.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004042391-A (JP)
Title: Recorder and means for mounting recording medium
Inventor: SUGIYAMA NORIYUKI
IPC: B41J2/01
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recorder and a means for mounting a recording medium in which setting performance of the means for mounting the recording medium onto the recorder is enhanced by an inexpensive and space saving arrangement.  <P>SOLUTION: A CD carrying section 8 is fixed to a base 99 by sliding it in the direction of an arrow Y. Fitting parts at the opposite ends of a tray guide 82 are inserted along CD carrying section guide rails 993 laid on the opposite sides of the base 99 and the tray guide 82 is positioned. An arm 85 interlocked with movement of a slide cover 102 projects to lift a spur holder 43. A tray 83 mounting a CD is carried into the recorder by means of first and second sheet discharge rollers 40 and 41 while being urged by the rolls 108 of a roll holder 107. Since the tray supporting surface 862a at the tray supporting part 862 of the tray guide 82 is higher than other supporting parts 863, forward end of the tray guide 82 does not abut against the second sheet discharge roller 41.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004046964-A (JP)
Title: Case for disk driving device
Inventor: TANIZAWA HIROKAZU
IPC: G11B25/04
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk driving device case capable of effectively increasing the rigidity of the top cover.  <P>SOLUTION: This disk driving device case 11 is provided with a case main body for housing the carriage 17 of a disk 15, and a top cover 13 for closing the opening of the case main body. In the top cover 13, a rib 30 is formed continuously around a specific area 31 in a full circumferential direction. The specific area 31 is positioned on the rotary shaft 19 of the disk 15. The rib 30 has a wide portion 30a and a narrow portion 30b. The narrow portion 30b is formed between a part corresponding to the top clamp 32 of the rotary shaft 19 and the end of the movable range 33 of a carriage 17.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004043264-A (JP)
Title: Optical fiber, optical fiber preform, and method of manufacturing optical fiber preform
Inventor: IKEDA MASATAKA
IPC: G02B6/00
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber which is constituted of a combination of a core and a clad wherein the viscosity of the core is higher than that of the clad in fusion-spinning and in which non-circle and the eccentricity of the core are suppressed, an optical fiber preform, and a method of manufacturing the optical fiber preform.  <P>SOLUTION: The method of manufacturing the optical fiber preform comprises heating a core rod 1 while reducing the pressure in the core rod 1 and moving the core rod 1 so as to contract the core rod 1. The core rod 1 is placed so that its longitudinal direction becomes vertical, and the upper part of the core rod is held by a first grasping tool 5, and further, the lower part of the core rod 1 is held by a second grasping tool 6. When the core rod 1 is moved vertically downward, the moving speed of the second grasping tool 6 is set to be 103-110% of the moving speed of the first grasping tool 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003248980-A (JP)
Title: Method for manufacturing master optical disk
Inventor: DAIKO TAKASHI
IPC: G11B7/26
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a master optical disk capable of manufacturing an optical disk which can cope with high density and high capacity.  <P>SOLUTION: The method for manufacturing the master optical disk includes the steps of forming a photoresist layer 2 on a substrate 1, forming a latent image corresponding to an information signal by the exposure with a laser beam having a wavelength of 200-300 nm on the photoresist layer, and forming protruded and recessed patterns by developing the latent image with an alkaline aqueous solution. The numerical value of an A value multiplied by the thickness is in the range of 0.02-0.06, and the numerical value of a B value multiplied by the thickness is ≤0.3, where the A value is variation of transmittance of light per unit depth at an exposure wavelength of the photoresist layer, and the B value is an optical density of a base resin and a decomposed material per unit depth at the exposure wavelength of the photoresist layer. Thus, the master optical disk capable of manufacturing the optical disk which can cope with the high density and the high capacity can be manufactured.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003164116-A (JP)
Title: Brush unit of small-sized motor and manufacturing method therefor
Inventor: YAMAMOTO KAZUYUKI
IPC: H02K5/14
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To enable a brush slide part to be set to a rectifier by setting a brush holder of which the brush or the brush holder is held after a case, a rotor and an end bell are assembled.  <P>SOLUTION: The brush holder holds two brush-open pins arranged so as to face two brush arms, and the brush-open pins are positioned inside the facing two brush arms, respectively. When forces are applied to brush arm sides that face the brush-open pins, the brush-open pins abut on the brush arms to open the brush arms. Projections that are engaged with the brush-open pins so as to act on the pins to be opened from each other and release the engagement at a final engagement position are formed on an end bell sidewall. After the integrally assembled rotor is inserted in the metal case, the end bell is fixed so as to close the opening of the metal case, and thereafter, the brush holder is fixed to the opening of the end bell.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004008781-A (JP)
Title: Repulsion preventing device for quilt
Inventor: SAWAKI SHIGERU
IPC: A47G9/02
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a user from catching a cold and getting chilled while sleeping and to prevent a quilt from being slipped off a bed by preventing repulsion of the quilt.  <P>SOLUTION: Both ends of the quilt are fixed with a fastener such as a clip 6 resisting tension caused by replusing. When the quilt is repulsed, the clips are moved up and down without reducing the width. The force is released upward by the members 5, 15. When repulsion is restored, the quilt is returned to the initial state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004056422-A (JP)
Title: Solid-state image pickup device and photometry method thereof
Inventor: YAMASHITA HITOSHI
IPC: H04N5/335
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state image pickup device where the time required for photometry control can be shortened and to provide a photometry method of the device.  <P>SOLUTION: A digital camera 10 independently and simultaneously drives gates disposed/formed in light receiving elements in an image pickup part 16 in accordance with a timing signal 24a from a timing signal generation part 24. In independent driving, outputs of different sensitivity are obtained from respective photosensitive regions in the light receiving element by one exposure, regular photometry covers a range of exposure sensitivity realized by multiple times and the number of photometry times required for appropriate exposure is suppressed. In simultaneous driving, output similar to usual time can be obtained. A picture signal is converted into a value 204 in a prescribed form by an evaluation value calculating function part 200 of a system control part 20. An exposure parameter deciding function part 202 judges an exposure parameter based on appropriate judgment with respect to the value 204 and decides the exposure parameter.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003038015-A (JP)
Title: Device for rearing and baling weed or the like
Inventor: HAMADA KAZUTAKA
IPC: A01D90/08
Filed: 2002-07-19
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of the works by carrying out a reaping work, a collecting and baling work at a time which were separately treated formerly, and to shred the reaped weeds. SOLUTION: This reaping and baling device is equipped with a baling device (A) on a running gear (1) and a reaping device (B) on the front of the baling device (A), and constituted to feed the reaped products from the reaping device (B) to the baling device (A) through a chopper (13). The reaping device (B) comprises disk cutters (11), (11) mutually rotating in the opposite direction, and mounted in a vertically movable manner centering the rotating support point placed on the front of the bailing device (A), and has a power transmitting shaft (14) to the reaping device (B) on the same axis of the rotating support point.
Patent JP-2004055842-A (JP)
Title: Semiconductor device electrode / wiring, semiconductor device electrode film/ wiring film and sputtering target for forming aluminum alloy thin film
Inventor: KUGIMIYA TOSHIHIRO
IPC: H01L23/52
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device electrode film/wiring film having an Al alloy thin film which is optimum for forming electrodes (thin film-like electrodes and wiring) of the semiconductor device by dry etching.  <P>SOLUTION: The semiconductor device electrode film or a semiconductor device wiring film which is superior in dry etching properties is composed of an Al alloy containing Nd of not more than 1.0at%.  <P>COPYRIGHT: (C)2004,JPO