baber/WOPTO huggingface dataset:
Patent JP-2004148976-A (JP)
Title: Head protecting airbag device
Inventor: OGATA TETSUYA
IPC: B60R21/263
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a head protecting airbag device capable of coping with transfer of a vehicle from side collision to rollover without any trouble.  <P>SOLUTION: This head protecting airbag device M1 has an airbag 11 and inflators 37 and 38 for supplying expanding gas to the airbag 11. The airbag 11 is folded and stored on the upper edge side at the rim of a window W on the inside of the vehicle V, and downwardly develops and expands to cover the inside of the window W during inflow of the expanding gas. The airbag 11 has an upside expanding portion 12 on the upper edge 11a side in the airbag 11 at the completion of the development and expansion and a downside expanding portion 26 on the lower edge 11b side. The upside expanding portion 12 is developed and expanded by making the expanding gas flow so as to cover the window W when the side collision of the vehicle V is detected. The downside expanding portion 26 is expanded like a substantial rod along the lower edge 11b of the airbag 11 by making the expanding gas flow when the rollover of the vehicle V is detected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004151381-A (JP)
Title: Optical illusion inducing object
Inventor: OTSUKI MASANOBU
IPC: G03B35/08
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an object which surely induces an optical illusion of an observer.  <P>SOLUTION: The optical illusion inducing object is provided with a plurality of color classified dots 1 which are expressed on a white sheet (1st face) 10 and a grating 2 which is located between the plurality of dots 1 and the observer w and expressed on a transparent sheet (2nd face). Further, the plurality of dots 1 and the grating 2 are arranged with a gap d with which the degree of masking of the dots 1 observed by the both eyes E<SB>R</SB>and E<SB>L</SB>of the observer w by the grating 2 is varied.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004147571-A (JP)
Title: Marine mineral-containing sugar
Inventor: INOUE SHIGEKI
IPC: A23L33/16
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To obtain marine mineral-containing sugar by adding marine minerals in a well-balanced manner without affecting its hue while adjusting mineral concentrations thereof, and to provide food/drink optimally eliciting the function of the sugar, particularly including confectionery involving Maillard reaction and cooked foods important in the hue, palate feeling and taste of raw materials.  <P>SOLUTION: The marine mineral-containing sugar is obtained by incorporating sugar with 0.01-10 wt.% of marine minerals.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003149935-A (JP)
Title: Toner donor roll, developing device including toner donor roll and printing machine including toner donor roll
Inventor: LONGHENRY JOY L
IPC: G03G15/08
Filed: 2002-10-31
Abstract: PROBLEM TO BE SOLVED: To eliminate the process of weighing and mixing the start powder material for the outer coating of a toner donor roll. SOLUTION: In the developing device 40 of an electrophotographic printing machine, toner particles supplied from a mixing chamber 46 are moved by the toner donor roll 42 to the developing zone DZ to develop a latent image on the photosensitive surface 14 of a belt 12 as an image holding and carrying member. The donor roller 42 has a core 110 made of a conductive material and a ceramic coating 112 covering the outer surface of the core. The ceramic coating 112 is formed by subjecting the core 110 to plasma thermal spraying with a single homogeneous powder containing about 22% titania, up to about 77% alumina and an organic binder.
Patent JP-2004152672-A (JP)
Title: Manufacturing method of plasma display panel
Inventor: NAKAZAWA AKIRA
IPC: H01J11/22
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To restrain a crack and peeling off from a base body from occurring to a protecting film and a dielectric film, or a dielectric film filling the role of the protecting film.  <P>SOLUTION: In the manufacturing method of the plasma display panel having a protecting film (a magnesium oxide film) and a dielectric film or a dielectric film (a magnesium oxide film) made of a metal oxide filling the role of the protecting film at least on the base body, a coated film is obtained by repeating coating and drying of a coating composition containing fatty acid salt of a metal or alkoxide and an organic solvent on the base body, and then, by baking the coated film, the protecting film and the dielectric film made of metal oxide, or the dielectric film filling the role of the protecting film are obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004151571-A (JP)
Title: Lens-fitted photo film unit
Inventor: KUBOTA TAKESHI
IPC: G03B17/04
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-reducing plate capable of illuminating flashlight onto a photographing range with a photographically satisfactory light distribution.  <P>SOLUTION: A light-reducing plate 16 is disposed in such a way that the plate 16 is freely movable between a light shielding position where it covers part of a stroboscopic section 10 in front of the section 10 and a retracting position retracted from the front face of the section 10. The light-reducing plate 16 covers a central part of the stroboscopic section 10 in its lengthwise direction so that flashlight is illuminated from upper and lower ends of the section 10 and openings in the plate 16 onto a photographing range. The width of both ends of the plate 16 in its lengthwise direction is smaller than the width of a central part. Two openings have been made in the central part of the plate 16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004151584-A (JP)
Title: Projector integrally including optical engine unit and lamp unit
Inventor: ASANAKA HIROSHI
IPC: G03B21/16
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector realizing the reduction of the number of parts and miniaturization by integrating an optical engine unit and a lamp unit.  <P>SOLUTION: The projector includes an optical engine unit 30, a lamp unit 20 and a coupling member 40 for coupling the units 30 and 20 integrally. Since the units 30 and 20 are integrated by the member 40, the projector is provided as a low-priced product which is miniaturized and whose number of parts is reduced. Further, a situation that tolerance is accumulated to deteriorate a projected picture is also restrained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004155541-A (JP)
Title: Paper feeding cassette
Inventor: MATSUSHIMA HIROFUMI
IPC: B65H1/04
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To raise partition plates simultaneously in a paper feeding cassette capable of corresponding to size of two kinds of paper sheets by raising and putting down the partition plates.  <P>SOLUTION: This paper feeding cassette is constituted in such a way that at least partition plates 3, 4 on a longitudinal side and a lateral side are arranged so as to rise and fall one by one to partition a region surrounded by side plates 22, 22, 23, 23 in an outer peripheral part so as to adapt a tray 2 adapted to a large size paper to a small size paper. In the tray 2, storage parts 24, 24 storing the partition plates 3, 4 to prevent each partition plate 3, 4 from protruding upward from a paper loading face of the tray while each partition plate 3, 4 lies down are formed, and lever pieces 32, 42 extending below the tray 2 are protrudedly provided in each partition plate 3, 4. Each lever piece 32, 24 is linked to a rising and falling mechanism 5 raising and putting down the partition plates 3, 4 simultaneously.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004155304-A (JP)
Title: Suspension arm mounting structure
Inventor: SEKI BUNZO
IPC: B60G7/00
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the sealing capability of a suspension arm mounting part and to restrain an increase in cost for enhancing the sealing capability, by improving a suspension arm mounting structure.  <P>SOLUTION: At one end of a suspension arm 38 a through hole 182 is opened, into which spherical surface sliding bearings 183 are inserted together with a pair of cylindrical members 186 being inserted from both the end openings of the through hole 182 regulating the shift of the spherical surface sliding bearings 183. Sealing members 187, 187 are intermediately provided between these cylindrical members 186 and the through hole 182, thereby allowing one end of the suspension arm 38 to be fitted onto a vehicle body side bracket 166 by means of a bolt 167 piercing through the spherical surface sliding bearings 183 and the pair of the cylindrical members 186, thus integrally forming, at one end of the cylindrical member 186, a brim part 196 having the outside diameter D1 larger than the inner diameter D2 of the through hole 182. It follows then that, with such a simple structure as the brim part is integrally formed at one end of the cylindrical member, it becomes possible to prevent the seal member from being directly splashed with water or earth and sand, thus enhancing the sealing capability and restraining an increase in cost.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004157806-A (JP)
Title: Printer and control program of printer
Inventor: FUNAZAKI FUMIHIRO
IPC: G06F3/12
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To effectively use sheets in a printer for printing a plurality of images on one or more sheets.  <P>SOLUTION: This printer for printing a plurality of images on one or more sheets comprises a display means for displaying a preview image of a content to be printed on a sheet on the display part of the printer or on the screen of a display device connected to the printer, and a control means for changing the number of images to be printed of the plurality of images according to an operator's input.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004126491-A (JP)
Title: Microscope system of capsule type plant, method for supplying power and actuator
Inventor: SATO TADAO
IPC: B25J5/00
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To develop a microscope system for a capsule type plant, a method for supplying power to a moving object such as a robot and a new actuator and a new moving object which are prepared for the microscope system.  <P>SOLUTION: In order to perform work in a capsule and to supply power to the microscope system capable of covering magnifications in a wide range without substituting lenses by a wireless means, an electrode is attached to a contact face between the moving object and a stator and power is transmitted by the contact of the electrode. The actuator is constituted of a string and a motor and the microscope can be remotely operated by using a CCD camera.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004163589-A (JP)
Title: Electro-optical device, electronic apparatus and wiring board
Inventor: MARUYAMA KATSUMI
IPC: H01L21/60
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To suppress unstable operation of an electronic circuit due to wiring resistance on a substrate.  <P>SOLUTION: IC chips 51 and 53 are mounted on a second substrate 12. The chips 51 and 53 have a mounting face 5A where a terminal connected to wiring 125 for external connection on the second substrate 12 is disposed, and a conductive face 5B conductive to a part of an electronic circuit 504. While, an IC chip 31 mounted on a flexible wiring board 20 has a conductive face 3B conductive to a part of an electronic circuit 304. A sub-wiring board 41 is provided with wiring 404 connecting the conductive face 5B of the IC chips 51 and 53 to the conductive face 3B of the IC chip 31.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003148363-A (JP)
Title: Rotary compressor
Inventor: KONO TAKESHI
IPC: F04C18/32
Filed: 2002-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a rotary compressor which can be easily processed. SOLUTION: In this rotary compressor, a coupling part of a roller 9 integrated with a vane 10 comprises a roller outer circumferential surface with distance from a roller center axis shorter than a radius of a cylindrical outer circumferential surface of the roller, and an arc part connecting the roller outer circumferential surface to a root part of the vane.
Patent JP-2004172775-A (JP)
Title: Encryption apparatus
Inventor: MORITA SHUJI
IPC: G10L19/00
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an encryption apparatus capable of releasing a microcomputer from restrictions on information management for each frame data.  <P>SOLUTION: This encryption apparatus is provided with a header-separating circuit 105 for separating frame data into a header part and a compressed data part; encryption circuit 106 for generating an encrypted compressed data part using an encryption key, and outputting the data part together with the encryption key; header-coupling circuit 107 for coupling the header part with the encrypted compressed data part to form encrypted frame data, and outputting it; memory A control circuit 108 for writing the encrypted frame data into a memory A and outputting its region data; memory B control circuit 110 for generating attached information B, on the basis of the attached information A about the frame data, the encryption key and the regional data, and writing the generated information in a memory B; and a microcomputer 101 for generating a management file, on the basis of the attached information B and writing the file in a recording medium, together with the encrypted frame data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170584-A (JP)
Title: Engine undercover noise reduction structure
Inventor: NISHIMURA YASUHIKO
IPC: G10K11/172
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lightweight noise reduction structure of an engine undercover superior in sound insulation and gas permeability.  <P>SOLUTION: The noise reduction structure of the engine undercover 20 comprises a through hole 21 formed on the engine undercover 20, and a space 24 formed on a peripheral face 29 of the through hole 21 and opened for the through hole 21. A sound wave passing through the through hole can be effectively attenuated by interference with a diffracted wave R2 via the space 24 and a direct wave R1 not via the space 24.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170620-A (JP)
Title: Liquid crystal display device and manufacturing method thereof
Inventor: ISHINO TAKAYUKI
IPC: H01L21/336
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device and manufacturing method thereof, which resolve a defect that it is hard for variations in brightness on a display part to be visually confirmed and has excellent display properties.  <P>SOLUTION: An exposure process of forming an image electrode and a pixel opposing electrode performs divided exposure to the same area to be divided by shifting boundary parts at each of respective arrays corresponding to colors of red, green and blue, respectively. In this case, it is possible for each exposure process to use reticles with the same pattern in a manner of shifting at each of the respective arrays. Thereby, in the display device manufactured by a divided exposure method, the defect that line width differences of electrodes are caused among adjacent display areas to sandwich the boundary parts so that the line width differences are visually confirmed as brightness differences among the adjacent display areas and display quality is not sufficient.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003248244-A (JP)
Title: Reversible image display sheet and image display
Inventor: NIHEI NORIO
IPC: G02F1/167
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dry type reversible image display sheet and a dry type display having a high response speed and a long life for the repeated display.  <P>SOLUTION: Particles having a single color and a single charging characteristic are sealed between a transparent substrate and a counter substrate, an electric field is applied between the substrates to fly and move the particles and thereby display an image.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004173002-A (JP)
Title: Image processor, original document reader, imaging device, and imaging system
Inventor: ARAI HIROSHI
IPC: H04N1/40
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To enable location of a dust place while eliminating the need of providing a mechanical additional mechanism to a document feeder.  <P>SOLUTION: The system includes an original document reader for reading an original document in a 'sheet through' manner and converting the read image data to digital data, a one-line memory for storing at least one line of the read data issued from the reader, a shading corrector 402 for applying shading correction to the read data, and a line display for providing the line display for image zone separation to the read data. The system identifies dirt-sticking position and/or a scarred position in a reading section of the document reader from a shading error signal from the shading corrector and from an image error signal from the line display.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004168220-A (JP)
Title: Storage device for vehicle
Inventor: KATAYAMA YASUO
IPC: B60R7/04
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage device for a vehicle which reduces the back-lash of a lid body in comparison with a conventional one.  <P>SOLUTION: This storage device 10 for the vehicle comprises a storage body 20, the lid body 30, and a locking device 40, the storage body 20 has a hooking part 21 engaged with/disengaged from the locking device 40, and the lid body 30 is mounted to open and close the storage body 20. The locking device 40 is movably mounted on the lid body 20, and has: a first claw 42 to be engaged with/disengaged from a hooking part 21 when the lid body 30 is located at its close position; and a second claw 43 mounted at an interval from the first claw 42, and located at a side opposite to the first claw 42 of the hooking part 42 when the first claw 42 is engaged with the hooking part 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061094-A (JP)
Title: Intensive cooling device for refrigerator
Inventor: CHO SEONG-HO
IPC: F25D17/06
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intensive cooling device for a refrigerator capable of quickly and uniformly keeping temperature change inside a cold room and preventing condensation on a lens surface of an infrared sensor detecting generation of a high temperature load for improving reliability of the infrared sensor by arranging the intensive cooling device inside the cold room for intensively discharging cold air to a high temperature load generation area.  <P>SOLUTION: This intensive cooling device for the refrigerator is constructed by including a nozzle 26 supported rotationally in a cold air guide passage 19 for intensively jetting cold air to the high temperature load generation area if the high temperature load is generated in a predetermined area inside the cold room 6, an infrared sensor 28 arranged in front of the nozzle 26 for sensing the high temperature load generation area while turning with the nozzle 26, and a water removing means formed one side of the nozzle 26 and jetting cold air toward the surface of the infrared sensor 28 for removing water condensed on the surface of the infrared sensor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177425-A (JP)
Title: Image forming apparatus
Inventor: TOKUYAMA KOJI
IPC: B65H20/20
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper feeding device by which a printing quality is improved by preventing the occurrence of transfer blurring by suppressing the vibration of a tension maintaining member in starting printing operation.  <P>SOLUTION: The occurrence of the transfer blurring is prevented by providing a damper material to absorb the vibration of a transfer part mechanism and by suppressing the vibration of the tension maintaining member by the damper material to absorb the vibration at the time of starting printing, so that the printing quality is improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004174622-A (JP)
Title: Polishing precess and polishing system
Inventor: OKUYAMA TETSUO
IPC: B24B1/00
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for realizing high-accuracy flattening on the surface of a workpiece in polishing the surface of the workpiece.  <P>SOLUTION: While a silicon wafer (a wafer) picked up from a silicon ingot is rotated round a vertical axis, the surface of the wafer is brought into contact with a grinding wheel, and both are slid to each other to flatten the surface of the wafer (coarse dressing and lapping). After that, information on the projecting and recessed parts on the surface of the wafer is obtained, and based on the information, protective material is supplied into the recessed part to form a protective layer, and then a polishing member is brought into close contact with the surface of the wafer to perform polishing. In this case, the protective material is provided in the recessed part, whereby even if the polishing member is about to bend following up the projecting and recessed parts such as waviness of the surface of the workpiece, bending is restrained by the protective material in the recessed part so that the wafer surface is flattened.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173565-A (JP)
Title: Noodle production apparatus for making noodle bunch conveying speed even
Inventor: SAITO TOSHIHIKO
IPC: A23L7/109
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a noodle production apparatus enabling the continuous line production of noodles through making the lengths of noodle bunches extruded from a noodle production unit even.  <P>SOLUTION: This noodle production apparatus comprises a roller device comprising a 1st roller and a 2nd roller. In the roller device, the 1st roller is provided between an extruder for extruding the noodle bunches via a die and a belt conveyor for conveying the thus extruded noodle bunches and located at approximately the same height as the die and rotates by pressing the noodle bunches thereagainst, and the 2nd roller rotates on contact with the noodle bunches toward the belt conveyor side compared to the 1st roller so as to apply a specified pressing force on the noodle bunches against the 1st roller and is located at approximately the same height as the conveying surface of the belt conveyor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004179912-A (JP)
Title: Pulse generating circuit and sampling circuit
Inventor: KAWADA AKIHIRO
IPC: H03K17/00
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pulse generating circuit which generates a pulse group with small jitters and a sampling circuit.  <P>SOLUTION: Provided is the pulse generating circuit which is a pulse generating circuit generating two pulses with amplitudes of different polarities and equipped with a step recovery diode outputting anode and cathode potentials as pulses, a bias part selecting and applying one of forward and backward biases to the step recovery diode according to a supplied control signal, a forward current source prescribing a forward current supplied to the step recovery diode when the forward bias is applied to the step recovery diode, and a reverse current source prescribing a reverse current supplied to the step recovery diode when the reverse bias is applied to the step recovery diode.  <P>COPYRIGHT: (C)2004,JPO