baber/WOPTO huggingface dataset:
Patent JP-2002313802-A (JP)
Title: Thin film transistor and its manufacturing method, and display device using the transistor
Inventor: KATO SUMIO
IPC: H01L29/786
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To reduce an off current by improving reliability of a TFT and manufacture the TFT readily without executing a complicated process. SOLUTION: Since a high resistance region 12b where an impurity is introduced to low concentration is formed between a drain region 12a and a channel region 12c in a semiconductor layer 12, a voltage applied between a source and a drain is divided without concentrating on an end of the drain region 12a, source-to-drain electric field is relaxed, and a TFT of less characteristic deterioration can be obtained. A thin first part 13a and a thick second part 13b are formed in an insulation film 13, and an impurity is doped under the condition not to implant impurity to the thick second part 13b. As a resort, a part below the thick second part 13b is made a high resistance region 12b, and the high resistance region 12b can be formed readily without executing a complicated process.
Patent JP-2002310917-A (JP)
Title: Defect detecting method and device thereof
Inventor: AJISAKE YASUSHI
IPC: G01B11/30
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To secure sufficient detection accuracy even through the use of a relatively inexpensive aperture fluorescent lamp as an illuminating device in a defect detecting method and device. SOLUTION: The optical axis of the aperture fluorescent lamp 2 is inclined at an angle from the direction perpendicular to the horizontal direction to an object to be inspected 1 within a range in which illuminating light from the aperture fluorescent lamp 2 is not directly incident onto an image pickup camera 3. A point of view P of the image pickup camera 3 is set at an end of an irradiation range W on the side of the image pickup camera on the object to be inspected irradiated by the aperture fluorescent lamp 2 or within a predetermined range Wp in the vicinity of the end.
Patent JP-2002314830-A (JP)
Title: Printed data generating device, printer driver used therefor, and recording medium recording printer driver
Inventor: OKADA HIROSHI
IPC: G06T1/00
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a technique which is capable of meeting users' tastes to color conversions, by preparing a means of enabling a user to designate a color conversion easily conforming to his tastes and the limited kinds of color conversion information or correction information. SOLUTION: An image forming device prints print data based on image data, and a print data generating device which generates the above print data is provided. The print data generating device is equipped with a print condition control unit 254 which has a function to hold color conversion information, which converts colors represented by image data into colors in print data corresponding to the previously determined regions, a print data generating unit 254 which enables the image data to carry out color conversion processing by the use of color conversion information so as to generate print data, and an input-output control unit 253 which receives indications of designating the regions.  The print data generation unit 251 acquires information which indicates the designated regions and carries out color conversions by the use pf the corresponding color conversion information managed by the print condition control unit 254.
Patent JP-2002317036-A (JP)
Title: Method for producing liquid crystal polyester
Inventor: KONO JUNICHI
IPC: C08G63/60
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal polyester which scarcely by-produces foreign matters in a reactor and has excellent heat resistance and excellent strength characteristics. SOLUTION: This method for producing the liquid crystal polyester comprising units represented by the formula (1): OC-R1 -CO-O-R2 -O- (1) (R1 is an aromatic or aliphatic group; R2 is an aliphatic or alicyclic group) and the residual units of an aromatic hydroxycarboxylic acid represented by the formula (2): HO-Ar- COOH (2) (Ar is an aromatic group) in their molar ratio of 5/95 to 60/40 is characterized by using the aromatic hydroxycarboxylic acid represented by the formula (2) having a water content of <=2000 wt.ppm and a repose angle of 35.0 to 45.0 deg as a raw material.
Patent JP-2002319515-A (JP)
Title: Transformer
Inventor: GOTO TAKAHIKO
IPC: H01F38/42
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized and low-cost transformer which reduces the injection amount of an insulation sealing medium into the transformer by making as narrow as possible the internal space of the transformer and the substrate occupy less area. SOLUTION: A low-pressure coil, a high-pressure coil and a focus pack 3 are incorporated in a packaged case 2, and a pair of U-shaped cores 1 are inserted in the center parts of the coils from the vertical directions to constitute a closed magnetic circuit. In the transformer, the legs 1a of the cores 1 are provided slanted in the direction away from the surface of the case 2 adjacent to a reference axis X, at an angle θ to the reference axis X. The reference axis X is the centerlines of U-shaped apertures provided in terminals 6a to 6j for the low-pressure coil being arranged into a U-shape.
Patent JP-2002106385-A (JP)
Title: Exhaust gas purification method
Inventor: NAKATANI KOICHIRO
IPC: B01D53/94
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To prevent a particulate filter from eroded or thermally deteriorated by combustion heat of particles accumulated on the surface of the particulate filter. SOLUTION: The particulate filter having oxidation function is made to carry NOX absorbing and emitting agent thereon. In a case where the quantity of the accumulated particles is less than a prescribed quantity when the NOX absorbing and emitting agent is poisoned by a sulfur component, the air-fuel ratio of exhaust gas is set to a first rate richness. On the other hand, where the quantity of the accumulated particles is more than the prescribed value, the air-fuel ratio of the exhaust gas is set to a second rate richness larger than the first rate richness.
Patent JP-2002320790-A (JP)
Title: Washing machine
Inventor: KUBO KOICHI
IPC: D06F33/02
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To secure the washing performance and to reduce the uneven washing and damage and entanglement of washed clothes by spraying dissolved washing water to the washed clothes according to the quantity of the washed clothes in a washing/dehydrating tub in a washing machine capable of efficiently removing dirt from the washed clothes by the effective work of the washing water. SOLUTION: The washing/dehydrating tub 2 is rotatably mounted inside an outer tub 1, and an agitator 8 is rotatably mounted on the inner bottom of the washing/dehydrating tub 2. The washing/dehydrating tub 2 and the agitator 8 are driven by a motor 5, and the motion of the motor 5, etc., is controlled by a control means for controlling the washing processes. The control means can selectively execute a first process of rotating the washing/dehydrating tub 2 and spraying the washing water from between the outer tub 1 and the washing/dehydrating tub 2 into the washing/dehydrating tub 2 and a second process of rotating the agitator 8. The ratio of the time of the first process to the second process can be changed according to the output of a clothes quantity detecting means.
Patent JP-2002323370-A (JP)
Title: Signal judging device
Inventor: UDAGAWA KOJI
IPC: G10L25/51
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a signal judging device capable of judging accurately the generation cause of a signal relative to a sound or a vibration. SOLUTION: This device is equipped with a waveform vector generation means 3G for outputting a waveform vector from an inputted signal, and a judging means 3J for taking beforehand as known waveform vectors, a plurality of waveform vectors acquired by inputting a plurality of signals corresponding to each cause into the waveform vector generation means, taking as a decision object waveform vector, the waveform vector acquired by inputting a judging object signal into the waveform vector generation means, and judging the generation cause of the judging object signal based on the known waveform vectors and the judging object waveform vector.
Patent JP-2002329324-A (JP)
Title: Crosstalk removing device and information reproducing device
Inventor: MIYANABE SHIYOUGO
IPC: G11C7/00
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To obtain a satisfactory reproduced signal while quickly removing crosstalk even in the case that an adjacent track can be in the unrecorded state. SOLUTION: A sample value series S1' of a reproduced signal of the adjacent track is inputted to a correlation detection part 302 and is correlated with a signal pattern of a CTC output signal detected by a pattern detection part 303 and is integrated in an integrator 308 through one of three correction coefficient parts 304 to 306 connected by a changeover switch 307, and a tag coefficient for use in a variable filter of CTC is obtained. Meanwhile, the presence or the absence of a signal in the adjacent track is detected by a signal detection part 301, and a CPU receives the detection result to control switching of the changeover switch 307. When the adjacent track is in the unrecorded state, the changeover switch 307 is set to the side of the third correction coefficient part 306 which takes zero as the control band.
Patent JP-2002327134-A (JP)
Title: Carbon black for tire tread rubber
Inventor: HARADA RYUSUKE
IPC: C09C1/48
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a carbon black capable of imparting high reinforcing effect and abrasion resistance without lowering the heat-generating characteristics of a compounded rubber and useful for a tire tread rubber. SOLUTION: The carbon black for tire tread rubber belongs to a hard region having a nitrogen-adsorption specific surface area (N2 SA) of 60-180 (m<2> /g) and a DBP absorption of 90-150 (cm<3> /100 g) and satisfies the relationships of formula (1): Vp>=0.00976×(DBP)+0.0006 and formula (2): Dmp>=-0.236×(N2 SA)+63.39, wherein Vp (cm<3> /g) is the void volume of aggregate measured by mercury intrusion method and Dmp (nm) is the mode diameter of the void of the aggregate.
Patent JP-2002334443-A (JP)
Title: Optical disk unit
Inventor: KATAYAMA YUKARI
IPC: G11B7/005
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To construct a suitable recording sign which can improve reproduction gain in an optical disk unit in which the smallest mark is written in a crescent shape. SOLUTION: The reproduction gain can be improved by employing a sign of the MTR type in which a 1 bit mark and a 1 bit space do not adjoin each other and which has DC control characteristics in combination with a PRML signal processing system.
Patent JP-2002331330-A (JP)
Title: Worm form rolling processing method
Inventor: KUMAGAI TAKAHIRO
IPC: B21H5/00
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a worm form rolling processing method capable of preventing a material to be processed from elongation to the minimum and interference with the apparatus, in the warm form roll processing by the flat dies. SOLUTION: In the worm form rolling processing of a number of strips n by the flat dies, the lead angle of the flat dies and the material outside dia. (D2) of the guide cylindrical section are set up, so that the rolling circular dia. (D1) calculated by a flat die lead angle (θ) and an axial direction module (m) and the material outside dia. (D2) of the guide circular section abutting with the pressing surface of the pressing board, situated in the axial end side of the worm roll processing region of the material to be processed, are substantially equal to each other and satisfy the relationship of the following formula: D2≈D1=n×m÷tanθ.
Patent JP-2002327758-A (JP)
Title: Rolling bearing
Inventor: HOKAO MICHITA
IPC: F16C33/66
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a rolling bearing having a longer life and capable of preventing flaking accompanying a white structure change caused by hydrogen brittleness under conditions such as high temperature, high speed, high load, and an environment apt to suffer water invasion from the outside. SOLUTION: In the rolling bearing 1 which is used for an electric accessory of an automobile and auxiliary units of an engine lubricated by grease, comprising an inner ring 10, an outer ring 11, a plurality of rolling bodies 13, and a retainer 12 retaining the rolling bodies 13, grease in which carbon black as a thickener is arranged in base oil is filled up in the rolling bearing.
Patent JP-2002333327-A (JP)
Title: Navigation system
Inventor: ABE YUICHI
IPC: G09B29/10
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To prohibit an undesirable level display having annoying operation during driving or in traffic safety. SOLUTION: The navigation system comprises an FM receiver 1 that receives the levels 1, 2, 3 of VICS information, a displaying part 26, and a control circuit 21 that controls the display of the VICS information received from the FM receiver 1. A brake terminal 27 that detects whether a side brake is applied or not to output to the control circuit 21 is provided, and the control circuit 21 allows to display the levels 1, 2 when the side brake is applied and prohibits to display the levels 1, 2 when the side brake is not applied.
Patent JP-2002333019-A (JP)
Title: Magnetic bearing controller
Inventor: OCHIAI TOSHIHARU
IPC: F16C32/04
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a small magnetic bearing controller with little electric power consumption capable of easily adjusting a bias current of an electromagnet composing a magnetic bearing in accordance with magnetic bearing devices of different models and installation attitudes of a magnetic bearing device by the same controller, adjusting a bias current value to an optimum minimum state, and reducing a heating value of the magnetic bearing. SOLUTION: The magnetic bearing controller is provided with a single or a plurality of magnetic bearing units provided with a pair or plural pairs of electromagnets 2 and 2 magnetically levitating and supporting a levitated body 1 and a pair or plural pairs of displacement sensors 4 and 4 detecting a levitated position of the levitated body, constant current circuits 7a and 7b feeding certain bias currents to the electromagnets 2 and 2 and stably controlling levitation of the levitated body 1, and a control loop controlling exciting currents of the electromagnets on the basis of output signals of the displacement sensors 4 and 4 so as to levitate and support the levitated body 1 in a predetermined position.  It is provided with the controller provided with one control circuit 11 and a nonvolatile storage 12, and the controller has a function capable of adjusting bias currents fed to electromagnets 2 and 2 in accordance with different singles or pluralities of magnetic bearing units.
Patent JP-2002335518-A (JP)
Title: Control unit for controlling display, server and program
Inventor: HATANAKA ITARU
IPC: G06F3/0484
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a technique by which a viewer can see advertisement relating to an object the viewer wants to see when he wants to see it, without forced by the broadcaster. SOLUTION: This display is equipped with a display (5) for displaying an image and an indicator (7) for indicating the position on the image, and this control unit (2) controls the display. The control unit is equipped with a means for recognizing the object in an image subjected to indicating operation, and a processing means for executing prescribed process related to the recognized object.
Patent JP-2002333060-A (JP)
Title: Built-in one-way clutch type pulley device
Inventor: MIYAUCHI HIDEKI
IPC: F16H55/36
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To reduce the cost by simplifying the assembling work of a pair of support bearings 27, 27 between a cylindrical part 40 of a first pulley member 34 and a sleeve 20a. SOLUTION: The sleeve 20a and a second pulley member 36 are separately formed. Inner rings of the support bearings 27, 27 are press-fitted to the sleeve 20a before the second pulley member 36 is connected to the sleeve 20a. As the press-fitting work can be performed without being disturbed by the second pulley member 36, the purpose can be attained.
Patent JP-2002244123-A (JP)
Title: Substrate for liquid crystal display, and method for manufacturing the same
Inventor: SONG JANG-KUN
IPC: G03F7/40
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To reduce and eliminate photo-etching steps, using a photoresist PR in a color filter substrate for a liquid crystal display device. SOLUTION: A color filter 30 with grooves is formed on a transparent substrate. A common electrode 40 is formed through vapor depositing a transparent conductive layer on the color filter 30. A black matrix layer 20 is formed through vapor depositing chromium and chromium oxide successively on the common electrode 40, and an organic film 50 is formed on the black matrix layer 20. The organic film 50 in a remaining part, except for that in the groove part is removed by subjecting it to ashing and the black matrix layer 20 is exposed. The exposed black matrix layer 20 is removed by etching. Thereby the photoetching steps are reduced and the manufacturing steps for a color filter substrate are simplified.
Patent JP-2002338983-A (JP)
Title: Lubricating oil composition
Inventor: BABA ZENJI
IPC: C10M107/02
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To obtain an ashless lubricating oil composition which does not contain a metal and exhibits excellent extreme-pressure properties and corrosion- proofing properties even under severe lubricating conditions from both the viewpoints of lubricating properties and rust-preventing properties of a lubricating oil. SOLUTION: This lubricating oil composition is prepared by compounding (I) 100 pts.wt. lube base oil with (II) 0.001-0.5 pt.wt. carboxylic acid-base or carboxylic ester-base rust-preventive and (III)0.001-0.2 pt.wt. at least one amine selected from the group consisting of alkylamines represented by the formula (1): (R<1> )n NH3-n and N-alkyl-polyalkylenediamines represented by formula (2): R<2> NH(CH2 )m NH2 .
Patent JP-2003186528-A (JP)
Title: Device for displaying operation status of electronic equipment
Inventor: KUDO HISASHI
IPC: G05B23/02
Filed: 2001-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for displaying the operation status of an electronic equipment, which can reduce cost by corresponding to various ECU and improve efficiency in working, when development and analysis are carried out, by graph displaying of outputted data.  <P>SOLUTION: This operating status displaying device 100 displays the inner operating status of the electronic equipment (ECU), such as an electronic control device conducting various automatic controls for vehicles. In addition, an interface 10, having a switching-possible communication function in accordance with the electronic equipment (ECU), an inputting means 20 which inputs the operating conditions of the electronic equipment, a processing means 30, which processes various kinds of fixed values inputted and data, such as various kinds of outputted values from the electronic equipment (ECU) into a prescribed form, a waveform displaying means 41 which displays in a graphic form the output from the processing means 30 in the chronological order and a storing means 50 which stores the data from the processing means 30 are provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002049697-A (JP)
Title: Management system for supporting staying health and its program
Inventor: SHIRAISHI TAKAKO
IPC: G06Q50/22
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a system that induces improvement of a daily life habit for promoting an objective of staying health and also gives precise advice considering conditions of bulimia. SOLUTION: The system gives a user the advice concerning whether the user has a bulimia tendency or not depending on the judgment induced by a judgment function 107 for daily life habits and a judgment function 108 for the bulimia. Therefore, the system can guide the user concerning the improvement of the daily life habit so that the user's health does not suffer from an irrational diet and the user's bulimia does not become too late to cure.
Patent JP-2002336586-A (JP)
Title: Thread cassette
Inventor: MAMIYA TOSHIYUKI
IPC: D05B73/02
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a thread cassette allowing easy replacement or replenishing of thread. SOLUTION: This thread cassette 5 has a cassette body 40 and an opening- closing member 41. The cassette body 40 is provided with a hollow needle 9, a needle cover 53, a thread housing part 40, and a bobbin 45. A front lid 52 of the opening-closing member 41 and a bobbin presser 52 of the cassette body 40 are detachably constituted to allow the replacement of the bobbin and the replenishment of the thread to the bobbin by removing the bobbin 45.
Patent JP-2002341890-A (JP)
Title: Method for speech recognition and character representation and device for the same
Inventor: OONO TAKEO
IPC: G10L17/00
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a speech recognition and character display device which can understand both of language information and speech characteristics information included in a speech signal promptly and simply. SOLUTION: Speech recognition processing is carried out in a speech recognition part 12, and the language information included in the speech signal is outputted as a character series. The characteristics information other than the language information included in the speech signal such as the size of the speech signal, a speaker, etc., is judged in a speech characteristics information judging part 14. The characteristics information and a predetermined character representation mode rule are collated in a character image creation part 15, and the display mode of the character such as the size, color, character spacing, etc., of the character when displaying the character series of a recognized result on a monitor image-receiving part 16 are determined.
Patent JP-2002342160-A (JP)
Title: Data processor
Inventor: KOTANI ATSUSHI
IPC: G06F12/08
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To make cache memory control efficient in a data processor for handling the instruction data consisting of a high function instruction and a data to be operated. SOLUTION: A predecoding part 7 predecodes a high function instruction part about unprocessed image data. A cache memory controlling part 8 transfers instruction codes needed to processing fully to an instruction cache memory 2 from an instruction code storage memory 4 on the basis of predecode results. Thus, the hit ratio of a cache is improved.
Patent JP-2002337923-A (JP)
Title: Architectural composite panel conveying device
Inventor: MATSUDA TAKEHIKO
IPC: B65D85/48
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide an architectural composite panel conveying device wherewith composite panels can be conveyed efficiently under a satisfactorily protected state even though the panels are different in widths and the conveying device can be transported in a reduced size when being empty. SOLUTION: The architectural composite panel conveying device comprises a pair of end support frames 10 which are arranged at the ends on the right and left of the composite panels P lined in rows and to which each of the composite panels P is fixed respectively at least at its end on one side, a pair of auxiliary side beams 20 each of which is stretched between the opposite paired side support frames 10 to connect the frames each other and attachable to and detachable from the side support frames 10, and auxiliary bottom beams 30 which are arranged at the bottom side of the composite panels P lined in rows and respectively stretched between the paired auxiliary side beams 20 so as to be attachable and detachable and on which the composite panels P can be fixed.