baber/WOPTO huggingface dataset:
Patent JP-2002183761-A (JP)
Title: Image generation method and device
Inventor: BAUMBERG ADAM M
IPC: G06T15/20
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide an image processor 2 for processing an input image in order to generate texture map data for the texture lettering of the generated three-dimensional computer model of an object appearing within an image. SOLUTION: In order to select the part to be used of the image, reliable data showing the range where the part of the surface of the model is visible in respective images. The images are combined together by use of the reliable data, and image data showing different spatial frequencies are blended in different forms by use of the reliable data.
Patent JP-2003137834-A (JP)
Title: Method for purifying (meth)acrylic acid
Inventor: YADA SHUHEI
IPC: C07C57/075
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for purifying (meth)acrylic acid, by which impurities contained in the crude (meth)acrylic acid obtained by a gas phase catalytic oxidation can easily be removed by a distillation method, while preventing the polymerization of the (meth)acrylic acid monomer, whereby the purification process can stably be operated for a long period. SOLUTION: This method for purifying the (meth)acrylic acid, comprising distilling the (meth)acrylic acid [hereinafter, referred to as the crude (meth) acrylic acid] obtained by the gas phase catalytic oxidation method, is characterized by distilling the crude (meth)acrylic acid in the presence of a polymerization inhibitor comprising copper (meth)acrylate and copper dithiocarbamate and a hydrazine compound at a bottom temperature of <=110 deg.C.
Patent JP-2003136512-A (JP)
Title: Glass particle sticking sheet, method for manufacturing concrete product using the same, and concrete product
Inventor: KAWANAKA YOTARO
IPC: B28B1/14
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To utilize the light reflectivity of glass particles to the maximum limit and to maximize the material utilization ratio to the maximum limit. SOLUTION: The method for manufacturing the concrete product using glass particle sticking sheet comprises a step of uniformly scattering the glass particles 4 on the sticking surface 52 of the sticking sheet 51, so that the particles 4 become about twice as thick as a particle size. The method further comprises a step of brushing off the glass particles not fixed to the sheet material 51. The method also comprises the steps of sequentially pressurizing the particles 4 arrayed in a single layer in an irregular state from above while shaking the particles, such as, for example, rolling and pressurizing (rolling) the surface by a soft rubber roller 8 from one toward the other so as to array the particles so that the entire surface of the surface 41 of the glass particles are arrayed to be adhered to the sticking surface 52.
Patent JP-2003130070-A (JP)
Title: Bearing, spindle motor provided therewith, and flexible disk drive unit
Inventor: UMEDA MAKOTO
IPC: F16C35/02
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a bearing capable of reducing deformation of portions rather than caulking portions when compared with conventional bearings, a spindle motor provided therewith, and a flexible disk drive unit. SOLUTION: A metal sleeve 140 comprises a bearing portion 141 forming a shaft inserting hole 141a in which a shaft is inserted, a hole inserted portion 142 inserted into a hole of a base frame, a caulking portion 143 holding the base frame together with the bearing portion 141 by crimped works, and a movement limiting portion 144 limiting movement of the bearing portion 141 against a crimping stand so that a rectangular surface 144a approximately orthogonal to an extending direction of the shaft inserting hole 141a is formed and the rectangular surface is touched with the crimping stand on the rectangular surface 144a. The outer diameter 201 of the rectangular surface 144a is set to be larger than the outer diameter 211 of the caulking portion 143, and the inner diameter 202 of the rectangular surface 144a is set to be smaller than the inner diameter 212 of the caulking portion 143.
Patent JP-2003136407-A (JP)
Title: Stamping device of automobile identification number
Inventor: FUKUNAGA YOSHIKAZU
IPC: B41F17/00
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To easily stamp a desired symbol, for example, the identification number of an automobile on a glass, in particular, on a window of the automobile. SOLUTION: A stamping device for stamping the desired symbol on the glass comprises an abrasive sprayer, a stamping device body 2a having an insertion port 9 which can insert an abrasive spray port of the abrasive sprayer, a holder 1a to hold the stamping device body 2a. A stencil plate of the symbol to be stamped on the glass is attachably/detachably fitted to the stamping device body 2a, and the symbol can be stamped on the glass by spraying the abrasive toward the stencil plate from the abrasive spray pot inserted in the insertion port 9.
Patent JP-2003135760-A (JP)
Title: Game machine
Inventor: AOISHI KAZUO
IPC: A63F7/02
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a game machine having interest in an entire game. SOLUTION: The game machine is provided with an ordinary motor-driven prize winning device (5) to become a timing for determining whether or not prize winning of a game ball is to shift to a special game state while enabling a shift to a first state easy for the game ball to win a prize and a second state difficult to win a prize, an LED display device (10) for displaying whether the prize winning device is to shift from the second state to the first state, a CPU (75) for determining whether or not the ordinary motor-driven prize winning device (5) is to shift from the second state to the first state, and an LED display control circuit (90) for selecting one kind of performance out of a plurality of kinds of predetermined performance on the basis of the determined result and controlling the LED display device (10) on the basis of the selected performance.
Patent JP-2003139192-A (JP)
Title: Magnetic spring structure and vibration removing mechanism by use of the same
Inventor: OSHITA HIROKI
IPC: F16F15/03
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To support load mass at a stable position to provide vibration removing characteristic sufficiently and facilitate the manufacture even if there is unevenness in characteristics of a magnet and a metallic spring. SOLUTION: A magnetic spring structure is provide with an inner magnet 110 which is provided so as to move relatively in a hollow part of an outer magnet 100, is energized by magnetic field of the outer magnet 100, has at least two regions in which spring constant becomes negative in a scope of moving, and has a smaller reduction rate of load in an intermediate region when compared with front and rear regions to show load characteristic in which spring constant becomes a relatively large value. When the metallic spring 70 is combined with the magnetic spring structure, it is provided with the characteristic in which it has positive spring constant in the intermediate region and spring constant becomes substantially zero in the front and rear regions. Consequently, it is possible to support load mass stably in the intermediate region.
Patent JP-2003136779-A (JP)
Title: Method for correcting write optical system unit in imaging apparatus
Inventor: ISHIZAKI ATSUSHI
IPC: H04N1/036
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a correction method whereby a rotational speed of a polygon mirror, an optical axis of a laser light, an illumination timing of the laser light and the like can be corrected by a considerably simple means in a write optical system unit in an imaging apparatus. SOLUTION: In the imaging apparatus provided with a scanner for reading image information and the write optical system unit for writing images by illuminating a uniformly charged photoreceptor surface with the laser light based on image information read by the scanner, reference image information comprised of two marks arranged to have a constant space is stored beforehand, and moreover, output information when the reference image information is outputted with the use of a properly set write optical system unit to a predetermined paper is stored as a standard value. Output information when the reference image information is outputted to a predetermined paper with the use of the write optical system unit to be corrected is compared with the standard value, and each kind of set values of the write optical system unit is corrected accordingly.
Patent JP-2003142838-A (JP)
Title: Easily recyclable electric apparatus in disuse
Inventor: MORI HIROYUKI
IPC: H05K5/02
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To provide an electric apparatus having a structure which is disassembled into parts having common materials and disposing methods and enables a disassembling operation to be simplified and efficiently carried out. SOLUTION: An electric apparatus has a structure where a single block or a plurality of blocks substantially formed of single material can be easily separated from a single composite block or a plurality of composite blocks formed of a plurality of materials.
Patent JP-2003104150-A (JP)
Title: Device for damping seat impact by machine mechanism when colliding
Inventor: SHUKUSHIRO TAKAHIRO
IPC: B60R21/02
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To prevent damage to an occupant when an automobile collides and to provide a device for damping impact that can be loaded on a normal automobile in view of costs. SOLUTION: When the automobile collides, a large inertia force is provided to the occupant and the occupant moves forward and bumps against a front panel or a steering wheel. For this, the occupant and a seat are integrally moved forward for releasing the impact. Since impact force is a product of the inertia force (total weight of the occupant and the seat) and acceleration, the acceleration is smoothly generated and the impact is damped. For this, a cum having a continuous and smooth acceleration curve is used. Since acceleration is zero at starting and ending of the move of the seat, there is no impact generated. Additionally by providing strong frictional resistance to the move of the seal, the acceleration is restrained low. Accordingly, the occupant in the seat is smoothly moved frontward and receives no impact.
Patent JP-2003137871-A (JP)
Title: Method for producing 1-alkyl-5-hydroxypyrazole
Inventor: KAMIMURA SADAO
IPC: C07B61/00
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily and inexpensively producing a 1- alkyl-5-hydroxypyrazole useful as an intermediate for an agrochemical and a medicine. SOLUTION: The 1-alkyl-5-hydroxypyrazole can be obtained in high yield by reacting an alkyl ester of a 3,3-dialkoxypropionic acid with an alkylhydrazine in the presence of a catalyst.
Patent JP-2003146699-A (JP)
Title: Coating device for glass bottle
Inventor: SHIOZAWA KAZUYUKI
IPC: C23C16/455
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a coating device for glass bottles in which the glass bottles are subjected to hot end coating and which prevents the occurrence of weak segments of hot end coating films by blowing vapor deposition gas evenly to the outer peripheral surfaces of the glass bottles. SOLUTION: Inclined plates for inclining the discharge direction of the vapor deposition gas with respect to the transverse direction of a conveyance path are disposed in portions of slits for discharging the vapor deposition gas alongside the slits and therefore the discharge direction of the vapor deposition gas in these slits is eventually inclined with respect to the transverse direction of the conveyance path and the vapor deposition gas is sufficiently blown evenly to the faces of the outer peripheral surfaces of the glass bottles facing the longitudinal direction of the conveyance path when the glass bottles pass the sides of the slits.
Patent JP-2002205363-A (JP)
Title: Laminate for packaging material
Inventor: PETER FRISK
IPC: B32B27/10
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a packaging material which gives excellent shape retention and tear properties to a packaging container made of the material, in regard to the packaging material for liquid food or the like which has at least a paper layer and a barrier layer inside the paper layer. SOLUTION: An outer layer having the paper layer at least and an inner layer formed by laminating a barrier layer, an adhesive layer, a polyethylene layer and a linear low-density polyethylene layer made by using a metallocene catalyst, in this sequence, are laminated so as to form the present laminate. Herein the linear low-density polyethylene layer forms the innermost layer of the inner layer.
Patent JP-2003151762-A (JP)
Title: Display device
Inventor: ISHII KATSUHIKO
IPC: H05B33/04
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a display device using an electroluminescent element enabling the device to be made thinner than conventional devices. SOLUTION: The display device includes a transparent insulating substrate, the electroluminescent element provided on the transparent insulating substrate, and a lid made of a synthetic resin or glass and bonded onto the insulating substrate via an adhesive to cover the electroluminescent element. The lid has sidewall parts bonded onto the insulating substrate via the adhesive, and a planar flat part contiguous to the sidewall parts.
Patent JP-2003151613-A (JP)
Title: Voltage measuring terminal unit for fuel cell stack and its connecting method
Inventor: YOSHIMOTO YASUNORI
IPC: H01M8/24
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a voltage measuring terminal unit for a fuel cell stack and its connecting method, capable of connecting terminals for measuring cell voltage to separators of the fuel cell stack en bloc and at the same time, and making a connected state strong. SOLUTION: A unit 1 is constituted with a terminal fixing plate 7 fixable to the fuel cell stack; and a plurality of voltage measuring terminals 8 installed in a terminal fixing plate 7 at the specified intervals. An elastic member 10 such as a coil spring is installed between each voltage measuring terminal 8 and the terminal fixing plate 7. Both ends of the terminal fixing plate 7 are fixed to end plates of the fuel cell stack, each voltage measuring terminal 8 is pressure-connected to the side surface of the separator 3, and thereby, all voltage measuring terminals are connected en bloc and at the same time.
Patent JP-2003149813-A (JP)
Title: Positive radiation-sensitive composition and method for producing resist pattern using the same
Inventor: OGUSHI MASAMITSU
IPC: G03F7/039
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To obtain a positive radiation-sensitive composition having high sensitivity and such resolution as to enable sub-quarter-micron patterning. SOLUTION: The positive radiation-sensitive composition comprises (a) a polymer having an aromatic ring-containing ester group in each molecule, (b) an acid generator which generates an acid upon irradiation with radiation and (c) a propylene glycol monoalkyl ether alkylate. A method for producing a resist pattern using the composition is provided.
Patent JP-2003149823-A (JP)
Title: Aligner
Inventor: HANDA SHINICHI
IPC: G03F7/20
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide an aligner using a honeycomb-shaped optical device and made excellent in terms of the dispersion of illuminance distribution. SOLUTION: This aligner employs a light collimation control part obtained by arranging light-transmitting hole parts in a honeycomb shape in order to obtain collimated beams by cutting non-collimated beams, and substance to be irradiated is irradiated with the light emitted from a light source and passing through the hole parts so that exposure is performed with the collimated beams. The aligner has a light collimation control part driving part for moving or vibrating the hole of the light collimation control part in a direction orthogonal to a light passing direction. The exposure is performed while moving or vibrating the hole of the light collimation control part in the direction orthogonal to the light passing direction by the light collimation control part driving part.
Patent JP-2003147180-A (JP)
Title: Lactic acid polymer composition and its molded article
Inventor: YOSHIMURA MASAFUMI
IPC: C08L67/04
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a lactic acid polymer composition that can produce a molded article having transparency, crystallinity, heat resistance and degradability, and provide a molded article that is produced by molding the lactic acid polymer composition. SOLUTION: The lactic acid polymer composition comprises a polyacetal, an ester plasticizer and the lactic acid polymer. The molded article is produced by molding the lactic acid polymer composition.
Patent JP-2003149536-A (JP)
Title: Camera
Inventor: FUJII NAOKI
IPC: G03B13/18
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a digital camera which does not require the strict positioning of film or an imaging device and a screen mat and which prevents the deterioration of a manual photographic image caused by the relative positional deviation of the film or the imaging device with respect to the screen mat. SOLUTION: In this single lens reflex type digital camera, the deviation of the attaching position L2 of the screen mat 21 with reference to the position L1 of the imaging device 32 is stored in a flash memory 41 being a storage means. At the time of manual focus photographing, a focus lens 13 is positionally moved by amount equivalent to the deviation just before exposure and focused on the light receiving surface of the imaging device 32.
Patent JP-2003123165-A (JP)
Title: Automatic detector of harmful electromagnetic wave
Inventor: ITO HIROSHI
IPC: G08B21/24
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To provide an automatic detector of harmful electromagnetic waves for informing related persons, etc., of the occurrence or entering of harmful electromagnetic waves in a hospital, in an aircraft at a gate just before boarding the aircraft, in a space related with a precise electronic device or a computer, etc. SOLUTION: In its early stags after the detector is installed, the original electromagnetic environment in the space is measured and stored in advance. By allowing a user to set optimal sensitivity suitable to the environment for every frequency band, the detector can instantly dealing with needs on the side of the user and make an effective warning function while minimizing unnecessary warning. The detector is provided with auxiliary functions for allowing a staff to reliably cut off a transmitting source by urging a person in charge of the transmission of the harmful electromagnetic waves to stop the transmission by automatic announcing, etc., and displaying the approximate position and intensity of the transmitting source and the kind, etc., of equipment at a transmitting place obtained from a leaning function when detecting the harmful electromagnetic waves.
Patent JP-2003156669-A (JP)
Title: Integrator optical unit
Inventor: YOSHIKAWA TSUTOMU
IPC: G02B13/16
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To provide an optical unit capable of surely preventing foreign matter from adhering to the emitting end face of an integrator rod and preventing the loss of light quantity, chromatic aberration and the damage of the emitting end face from being caused. SOLUTION: This optical unit is equipped with a mechanism for forming hermetically sealed space around the emitting end face of the integrator rod, and the entire emitting end face of the integrator rod is positioned in the hermetically sealed space. A plurality of plate members whose edges come into close- contact with the side surface of the integrator rod, whose surfaces come into close-contact with the part of the inner surface of a lens barrel in a direction crossing with the integrator rod, and whose surfaces come into close-contact with each other are used as a part of the mechanism for forming the hermetically sealed space.
Patent JP-2003157168-A (JP)
Title: Code conversion system, conversion method therefor and conversion program
Inventor: ICHINO KIYOHISA
IPC: H03M5/14
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a code conversion system in which 64B/65B conversion and inverse conversion can be performed with a little hardware resources by omitting redundant arithmetic. SOLUTION: When a data/control flag 61 is '1', in a control code converting part 41, 8-bit data 60 are converted to 4-bit control codes 62 and successively stored in a control code register 43, and the locations of these data 60 shown by a code counter 45 are successively stored in a control code location register 44. When the data/control flag 61 is '0', the 8-bit data 60 are successively stored in a data code register 42. A 65B block generating part 47 generates a new control code by coupling codes successively outputted from the control code register 43 and the control code location register 44 and data codes are successively outputted from the data code register 42. Then, a 65B block is generated by locating that control code first and locating the data codes next. The control code and the data codes are time sequentially located.
Patent JP-2003158756-A (JP)
Title: Private branch exchange and its operating method
Inventor: TAKADA KAZUTO
IPC: H04Q3/58
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a private branch exchange having a calling error preventing function. SOLUTION: This private branch exchange is provided with a line circuit (1) connected to a private branch line (21), a central office line (7) connected to a public line (30), and connectors (2, 3, 4, 5, and 6) which receive signals (22) including telephone numbers from the line circuit (1) and performs connecting operations for connecting the line circuit (1) to the central office line (7) in response to the signals (22). The connectors (2, 3, 4, 5, and 6) perform the connecting operations in accordance with the telephone numbers when the numbers have prescribed numbers of digits.
Patent JP-2003163838-A (JP)
Title: Waveform shaping apparatus and method
Inventor: TANAKA SADAAKI
IPC: H04N5/268
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an output signal from including a reception error by appropriately correcting a DCD (Duty Cycle Distortion) caused in the output signal of a switcher device depending on its operation.  <P>SOLUTION: Period correction sections 11a to 11d correct the DCD of a prescribed amount for an image signal sent through output lines 22a to 22d depending on a received correction value. Further, the waveform shaping apparatus 1 receives data and various control signals such as a WR signal to control the connection switching operations of the switcher 2 and an address signal, a memory section 12 stores in advance a proper correction value depending on the operation of the switcher 2, and outputs a proper correction value with respect to any of the period correction sections 11a to 11d depending on the received data and address. The memory section 12 outputs the correction value through any of D-FFs 13a to 13d selected by an address decode section 14 according to the received address to any of the period correction sections 11a to 11d, where the DCD correction is set.  <P>COPYRIGHT: (C)2003,JPO