baber/WOPTO huggingface dataset:
Patent JP-2003268420-A (JP)
Title: Device for producing fine particle
Inventor: SUNADA TOSHIHIDE
IPC: B22C23/02
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To effectively miniaturize the whole device and reliably produce desired metallic fine-particles.  <P>SOLUTION: A mechanism 22 in the device for producing the metallic fine particles comprises a metal holder 30 for accommodating magnesium 26, a cylindrical part 32 for supplying an argon gas to the above magnesium 26, an argon gas flow-controller 34 for controlling a flow rate of the above argon gas supplied to the above cylindrical part 32, and an argon gas heating-controller 36 for heating the above argon gas supplied to the above cylindrical part 32, to a predetermined temperature.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003225481-A (JP)
Title: Coated outer blade for electric razor
Inventor: TANAKA KAZUNARI
IPC: B26B19/00
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure for an outer blade for an electric razor having a strength good enough for to long time use.  <P>SOLUTION: In the coated outer blade for the electric razor, by applying thicker coating 2 of resin or the like to a boundary portion 5 between a mesh blade 3 and an edge 4 easy to break and applying extremely thin coating 1 to the entire mesh blade 3 as well, the strength of the entire outer blade is improved such that the structure having durability can be provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003267128-A (JP)
Title: Illumination plate for vehicle
Inventor: MURAHASHI KATSUHIRO
IPC: B60Q1/32
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illumination plate for a vehicle capable of being embodied in a lightweight and thin construction.  <P>SOLUTION: The illumination plate is embodied in a lightweight construction owing to its housing 1 in the form of a hollow box. The light source 2 is formed in a structure free of any base board, and because its light emission part 6 is fixed by a projection 10 formed on a base 3, the spacing between the base 3 and a cover lens 4 may be in a dimension approximately corresponding to the light emission part 6, and it is possible to accomplish in a thin construction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003271183-A (JP)
Title: Device, method and program for preparing voice recognition dictionary, device and system for recognizing voice, portable terminal device and program recording medium
Inventor: KANZA HIROYUKI
IPC: G10L15/06
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To prepare a voice recognition dictionary capable of recognizing a term even with incorrect reading.  <P>SOLUTION: A first analysis dictionary storing part 5 stores a first analysis dictionary registered with the writing, reading, etc., of daily used terms. A second analysis dictionary storing part 6 stores a second analysis dictionary registered with the writing, reading, etc., of special terms. A text analyzing part 1 uses both the analysis dictionaries to perform a morphological analysis, and a reading attaching part 2 records a pair of a term and reading of the second analysis dictionary and a pair of a different candidate and a reading candidate in a correspondence table about registered terms of the second analysis dictionary in attaching reading to an input morpheme. A voice recognition dictionary preparing part 3 prepares a voice recognition dictionary on the basis of the contents of the correspondence table. As a result, the voice recognition dictionary is prepared on the basis of the association of a recognized term with phoneme writing of the second analysis dictionary and with a different phoneme writing candidate. Then, the use of the voice recognition dictionary can recognize the reading 'kyoshu' as 'kyoshu' regardless of pronouncing the reading 'kyosyu' as 'kyoowari'.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002372454-A (JP)
Title: Optical sensor for detecting combustion process and its manufacturing method
Inventor: PHILIPP HARALD ARNULF
IPC: F23N5/08
Filed: 2002-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an optical sensor which can be manufactured by a simple way, if it is small in size with its outer diameter of 2.5 mm at maximum and ensure against a great pressure variation or temperature variation in a combustion chamber. SOLUTION: The optical sensor 1 for detecting the combustion process in a combustion chamber has an optical member 2 at a side facing the combustion chamber and an optical fiber 3 at the opposite side to the combustion chamber and both are disposed in a metal sleeve 4. An annular gap is provided between the optical member 2 and the inside of the sleeve 4 and filled with a solder material 5.
Patent JP-2003278512-A (JP)
Title: Valve opening/closing timing control device
Inventor: NAKAJIMA SHIGERU
IPC: F01L1/34
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To realize a valve opening/closing timing control device which is small-sized and has a simple structure without the necessity of a seal member.  <P>SOLUTION: The width of a receiving groove part 23 is set wider than that of a retraction groove part 34. A clearance d between a rotation transmitting member 3 for forming a hydraulic fluid chamber R0 and the sliding contact part of a rotary member 2 is set to 150 μm or less.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003284072-A (JP)
Title: Moving image transmitter and moving image communication system
Inventor: NISHIMURA TAKASHI
IPC: H04N19/423
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a deterioration in quality of a reproduced image caused by the delay of compression coding processing, transmission delay of compressed image data, or a transmission error, and to prevent accumulation of delay time intervals.  <P>SOLUTION: A moving image communication system is provided with a moving image transmitter 10 which transmits compressed image data obtained by compression-coding original image data of a moving image via a network, and a moving image display 20 which displays reproduced image data obtained by decoding the compressed image data. The image transmitter 10 is equipped with a compression coding means 12 which forms two kinds of compressed image data of I/P frames from the original image data. The coding means 12 suspends compression coding processing of a frame, and performs compression-coding processing of the next frame, when processing time for compression coding of the one frame exceeds a threshold value Tx to be set beforehand. Namely, accumulation of delay time intervals in the display 20 which receives compressed image data caused by delay of the compression coding processing can be prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003286036-A (JP)
Title: Method for forming glass body
Inventor: TOMITA MASAYUKI
IPC: C03B11/08
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a glass formed body which is a blank for forming a deformed optical element, such as a prism, and is free of significant undulation on the surface.  <P>SOLUTION: The method for forming the glass body by supplying molten glass to a first die 3, then putting a second die 5 on the first die and holding the molten glass between the first die and the second die is furnished with a flowdown process step of disposing a wall section 2 having a height shape approximate to the shape of a support surface for receiving the molten glass of the first die in its outer peripheral part in proximity to the support surface of the first die and allowing the molten glass to flow down to the support surface, a cutting process step of moving at least either of the glass outflow port and the first die to a direction where both part from each other to cut the molten glass by itself, and a forming process step of forming the glass body by putting the second die on the first die and holding the molten glass supplied to the first die between the first die and the second die.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003287930-A (JP)
Title: Image forming apparatus and adjustment method therefor
Inventor: MUTSUO TOSHIAKI
IPC: B41J2/44
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus that prevents excessive thickening of an image edge, caused by interference between dots, thereby forming a high quality image, and to provide an adjustment method for the apparatus.  <P>SOLUTION: The apparatus forms a first test pattern image for edge adjustment, which is a repeated pattern of a line of the minimum width, a fourth test pattern image for edge adjustment, which is a repeated pattern of a line of the maximum width, and second and third test pattern images for edge adjustment, each of which is a repeated pattern of a line of an intermediate width (S21 to S25), and then detects quantities I1 to I4 of reflected light from the images (S26 to S29). Based upon the quantities I1 and I4 of reflected light, target values I2obj and I3obj of the quantities I2 and I3 of reflected light are obtained (S30). Laser pulse width data is altered in such a manner that the quantities I2 and I3 of reflected light are combined with the target values (S31 and S32).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003282940-A (JP)
Title: Semiconductor substrate
Inventor: DOMOTO CHIAKI
IPC: H01L33/32
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small semiconductor substrate which reduces the power consumption of a semiconductor device to be mounted and achieves a semiconductor layer made of gallium nitride causing fewer lattice defects.  <P>SOLUTION: The semiconductor substrate is formed by causing a semiconductor layer 2 made of a gallium nitride compound semiconductor to adhere to the upper surface of a substrate 1 made of a single crystal having zirconium boride as a main component. In such a semiconductor substrate, a contact region 2a is formed by diffusing boron in the substrate 1 with a concentration of 1.0×10<SP>16</SP>/cm<SP>3</SP>to 1.0×10<SP>19</SP>/cm<SP>3</SP>in the semiconductor layer 2 positioned around the interface with the substrate 1, and the concentration of boron in the contact region 2a is set so as to gradually decrease with distance from the substrate 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002356584-A (JP)
Title: Rubber composition for tire
Inventor: MORI MAKIO
IPC: C08K3/36
Filed: 2002-03-28
Abstract: PROBLEM TO BE SOLVED: To stabilize quality of a tire in improving a tire performance on ice by blending a dien-rubber with a thermally expansible capsule or thermally expandable graphite. SOLUTION: This rubber composition for a tire tread comprises 2 to 50 pts.wt. precipitated silica, 1 to 25 pts.wt. thermally expansible micro-capsule or 1 to 20 pts.wt. thermally expansible micro-capsule and thermally expandable graphite, and 0.1 to 10 pts.wt. polysiloxane compound having number-average molecular weight of 200 to 100,000 and repeating units expressed by the formula (I) (where R<1> represents methyl, ethyl or phenyl; R<2> represents hydrogen or an organic group; R<3> represents an alkyl or an acyl group; m is an integer of 0 or 1 or more; and n is an integer of 1 or more) blended simultaneously to 100 pts.wt. of a dien-rubber.
Patent JP-2003285655-A (JP)
Title: Vehicle rear structure
Inventor: SHIMIZU YOSHIHIRO
IPC: B62D25/20
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle rear structure having a simple configuration capable of restricting a reduction in the temperature of fuel gas.  <P>SOLUTION: A vehicle rear structure 10 is so constructed that both a pressure sensor 62 and a temperature sensor 6 constituting a gas-related auxiliary equipment 61 for a front compressed gas tank 40 and the rear compressed gas tank 41 are arranged at the left frame member 31 of a support frame 30; a high pressure filter 64, secondary regulator 65 and low pressure filter 66 constituting the gas-related auxiliary equipment 61 for the front compressed gas tank 40 and the rear compressed gas tank 41 are installed at the right frame member 32 of the support frame 30. Each of the gas-related auxiliary equipment 61 is connected to the front compressed gas tank 40 and the rear compressed gas tank 41 through a gas pipe unit 42. A gas supplying pipe 51 constituting the gas pipe unit 42 is contacted along the front cross member 33 of the support frame 30.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298020-A (JP)
Title: Method of forming ferroelectric thin film, ferroelectric memory and method of manufacturing the ferroelectric memory, semiconductor device and method of manufacturing the semiconductor device
Inventor: SAWAZAKI TATSUO
IPC: H01L21/314
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of forming ferroelectric thin film which may reduce thermal load in crystallization of a ferroelectric, a ferroelectric memory and a method of manufacturing ferroelectric memory, and a semiconductor device and a method of manufacturing semiconductor device.  <P>SOLUTION: The method of manufacturing ferroelectric thin film comprises a process to form a fine crystal core 40 of an oxide, by irradiating an amorphous oxide thin film 30 formed on a substrate 10 with pulse layer beam or lamp beam and a process to form a ferroelectric 50, through crystallization of the oxide by irradiating the thin film including fine crystal core 40 with the pulse laser beam or a lamp beam.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296113-A (JP)
Title: Device and method for supporting program development, program and recording medium
Inventor: TAWARA YASUYUKI
IPC: G06F9/44
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a program development supporting system for easily changing program when a certain program is changed by adding another program.  <P>SOLUTION: A program development supporting device has a part list display means to visually display each of a plurality of program parts on a screen by icons or character strings, a program configuration display means to display the program configuration of the designated program part, blocks to indicate components of the program part, and connection between the blocks on a predetermined area on the screen, a movement designation means to designate the icon or character string displayed on the screen by the part list display means for the movement into the area, and a part addition means to add the program configuration data of the program part corresponding to the designated icon or character string to the program configuration data of the program part displayed in the area according to the designation to move the icon or character string.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003247117-A (JP)
Title: Freely deformable hat
Inventor: HAYAKAWA HIROHISA
IPC: A42B1/06
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hat capable of freely changing its shape by attaching a freely bendable wire material.  <P>SOLUTION: This freely deformable hat A consisting of a hat main body 1 having a bottom at its upper part and a peak 2 installed at its lower part is characterized by attaching a wire material 3 consisting of aluminum, a stainless steel, a resin, etc., which are freely bendable materials, at the inside peripheral edge of the upper part of the main body 1, and also multiple number of wire materials 3 consisting of aluminum, the stainless steel, the resin, etc., formed as ring shapes having different diameters at the outer peripheral part and lower side surface of the peak 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003295634-A (JP)
Title: Image forming apparatus
Inventor: ABE TAKUMA
IPC: G03G15/16
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which ensures cleaning without the effect of an environmental change, etc., on cleaning capability, prevents deterioration of the surface of a transfer roll and also prevents the life of the transfer roll and cleaning effect from decreasing.  <P>SOLUTION: The representative structure of the image forming apparatus has: an intermediate transfer belt 7 which holds thereon a toner image developed with toner; a transfer roll 12 disposed in pressure contact with the intermediate transfer belt 7 and used for transferring the toner image, held on the intermediate transfer belt 7, to a transfer material S; and a conductive roll 36 which is in contact with the transfer roll 12. During the transfer, a current can be caused to flow into a conductive roll 36 via the transfer roll 12 from the intermediate transfer belt 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291662-A (JP)
Title: Construction machine
Inventor: IZUMI HIDEYUKI
IPC: E02F9/00
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To improve a construction machine in terms of cleaning of a cooling device, reduction of temperature rise in an engine room, reduction of noise leakage and downsizing by providing a partition member in the engine room loaded to the construction machine.  <P>SOLUTION: The construction machine is equipped with parallelly arranged two cooling devices R, and opening 50 for distributing cooling air to an engine front cover C1 of the engine room 12, a partition member 60 for forming a cooling air distribution passage CD between the engine cover C1 and the partition member 60. A cooling air duct for cooling the engine room 12 and an engine 22 by ventilating atmospheric fluid in the engine room 12 by generating negative pressure at a ventilation opening CE2 of a cooling air ventilation passage CDE2 with cooling air flowing through a cooling air introducing passage CD1 between the engine front cover C1 and the partition member 60 is structured.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296118-A (JP)
Title: Image processor
Inventor: MIURA TAKAHITO
IPC: B41J5/30
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor in which a non-volatile memory of a large capacity to store a program need not be mounted, and a new program on the Web site can be constantly used.  <P>SOLUTION: This image processor has a non-volatile memory 2 having a connecting function to at least Internet which stores a program for connection to the Internet at the start, and a volatile memory 3 to store an executable program downloaded from the Web site on Internet after the start, and makes an access to the Web site on the Internet at the start, downloads the executable program saved on the site or saved on another site linked from the site via the Internet, stores the executable program in the volatile memory 3, and is subsequently operated by the program on the downloaded volatile memory 3, and also has an operation unit 7 to arbitrarily designate a URL of the connected Web site at the start.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295600-A (JP)
Title: Developing roller
Inventor: SATO HIDENORI
IPC: G03G15/08
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing roller with which a stable image is obtained under various conditions from low temperature and low humidity to high temperature and high humidity.  <P>SOLUTION: The developing roller where an elastic body layer principally composed of rubber is formed on the circumferential surface of a shaft center body is set so that its surface hardness (expressed as Hd<SB>100</SB>) at 100°C and its surface hardness (expressed as Hd<SB>25</SB>) at 25°C satisfy relation 0°≥ΔHd= Hd<SB>100</SB>-Hd<SB>25</SB>≥-5°.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003301806-A (JP)
Title: Actuation system
Inventor: KAMIMURA TOSHIO
IPC: F15B11/00
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an actuation system capable of switching action modes to an FBW mode, a bypass mode, a time delay mode, or a mechanical mode.  <P>SOLUTION: This actuation system 100 is provided with a check valve 180 and an orifice 190 to cause a part of working fluid in an oil passage 210 to flow to an oil passage 212 while limiting a flow quantity when backflow occurs, and a mode selector valve 170 having a spool that can be switched in accordance with the pressure of the working fluid in the oil passage 210, an oil passage 211, and the oil passage 212 to a first position to communicate a control valve 130 for FBW control with a cylinder 110, a second position to communicate a pair of cylinder chambers 110a and 110b with each other in the cylinder 110, and a third position to communicate a control valve 120 for mechanical control with the cylinder 110.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305210-A (JP)
Title: Pachinko game machine, server and program
Inventor: NAKANO FUMIO
IPC: A63F7/02
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pachinko game machine in which a state that a big win game is not performed for a long period of time is effectively prevented and a player is relieved when a so-called blowout occurs.  <P>SOLUTION: In a pachinko game machine 10, by drawing a successful lot in lottery which is performed in response to prize winning of a game ball in a start hole 44, a game is shifted into big win status advantageous for the player and in the case of performing control not to shift to the big win status when the successful lot is drawn in the lottery, the number of times of performing the control not to shift to the big win status is cumulatively stored. Besides, in response to the end of the big win status before the lapse of a prescribed period from the shift to the big win status, the pachinko game machine 10 performs control to shift to the big win status based upon the stored number of times.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307259-A (JP)
Title: Toothed belt power transmission system
Inventor: NAKAMURA HARUHIKO
IPC: F16H7/02
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To improve durability in a belt in a toothed belt power transmission system wherein frictional resistance between a belt and a pulley tooth flank is lowered by the attachment of oil, water and the like.  <P>SOLUTION: A distance between two tooth flanks opposite to each other of a toothed pulley 20B represented by a tooth shape PT and engaged with a tooth of a toothed belt 10 represented by tooth shape BT, is narrowed. When the belt tooth flank is engaged with the pulley tooth flank, the belt tooth flank is compressed by the pulley tooth flank. The belt tooth flank and the pulley tooth flank are closely kept into contact with each other to make backlash zero.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317220-A (JP)
Title: Perpendicular magnetic recording medium, magnetic recording and reproducing device, and information processor
Inventor: YASUI NOBUHIRO
IPC: G11B5/65
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a perpendicular magnetic recording medium which permits multi-valued recording.  <P>SOLUTION: The perpendicular magnetic recording medium has a substrate 10, a conductive layer 11 arranged on this substrate 10, and a recording layer 12, in which the recording layer 12 has columnar magnetic materials 14 standing in the perpendicular direction of the substrate and partitions 13 consisting of a nonmagnetic material dispersed with the magnetic materials 14 and the magnetic materials 14 have a plurality of hard magnetic materials 15 in the perpendicular direction of the substrate. Each of a plurality of the magnetic materials 15 is subjected to binary perpendicular magnetic recording and the multi-valued recording is made possible by the combination of the respective hard magnetic materials.  <P>COPYRIGHT: (C)2004,JPO