baber/WOPTO huggingface dataset:
Patent JP-2001158310-A (JP)
Title: Engine start management in computer system for automobile
Inventor: ALEXANDER DOUGLAS
IPC: F02N11/08
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide an efficient and safe method for shutting down the computer based system of a vehicle during engine startup while retaining the contents stored in a volatile random access memory. SOLUTION: The external low power microprocessor of a main processor board 10 turns off a main voltage regulator 27 which supplies a plurality of limiting voltages to the main processor board 10 in order to reduce power demands. The main processor board 10 saves the condition of a predetermined peripheral device in the volatile RAM 15 and turns off the peripheral device. A main processor 13 shifts to a suspended mode that is a state in which it waits for an actuation signal from the low power microprocessor. A secondary voltage regulator 50 is turned on to supply power to the volatile RAM 15 when the main voltage regulator 27 is turned off.
Patent JP-2001122614-A (JP)
Title: High alkaline crystalline sodium silicate
Inventor: BAUER HARALD DR
IPC: C11D3/12
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a silicate-based builder system having high overall alkalinity and capable of giving remarkably high pH value to a water-based system as rapid as possible. SOLUTION: This high alkaline crystalline sodium silicate has a composition, Na2O*H2O*yH2O (in the formula, (x) represents 1.2-2.1 and (y) represents 0-20) and contains 70-98 wt.% lamellar disodium disilicate and 2-30 wt.% non- phyrosilicate based sodium silicate expressed by a formula, Na2OxvSiO2*wH2O (in the formula, (v) represents 0.05-2 and (w) represents 0-20).
Patent JP-2002089447-A (JP)
Title: Compressor
Inventor: MOROI TAKAHIRO
IPC: F04C29/04
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a compressor having a simple structure capable of supplying water to the compressor and attaining reduction of its cost and compactness or the like. SOLUTION: This compressor 100, compressing gas by using water for lubrication or cooling, is characterized by providing a water injection path 122 opened to a suction port 12 of the compressor and a feed water path 3 immersing a lower end part in the water of a water tank while an upper end part is connected to this water injection path. By a negative pressure generated by an air flow in the suction port, water in the water tank is injected from the water injection path to the suction port through the feed water path, cooling or the like of the compressor is performed.
Patent JP-2002088515-A (JP)
Title: Formed underwear excellent in heat insulating property and color developing property
Inventor: MISAKI YOKO
IPC: D04B1/18
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To obtain a formed underwear improving defects such as heat insulating properties, color developing properties and easy-care properties by using the acrylic staple fibers, which the conventional formed underwear composed of filaments such as nylon, or cotton and a polyurethane has and improved in pill resistance which is a disadvantage of acrylic staple fibers. SOLUTION: (1) This formed underwear is characterized in that the constituent ratio of a nonstretchable fiber yarn to a stretchable fiber yarn is 65-99 wt.% and the ratio of the stretchable fiber yarn is 35-1 wt.% in the formed underwear composed of the nonstretchable fiber yarn containing 41-100 wt.% of the acrylic staple fibers having 0.3-3.3 dtex single fiber fineness and the stretchable fiber yarn. (2) The formed underwear is characterized in that the product of the loop strength (cN/dtex) of the single fiber of the acrylic staple fibers and the loop elongation (%) thereof is 1-20.
Patent JP-2002087189-A (JP)
Title: Vehicle reverse supporting device in parallel parking
Inventor: KURITANI TAKASHI
IPC: B60R21/00
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle reverse supporting device capable of guiding steering timing and a steering amount suitable for each operator in a parallel parking. SOLUTION: An averaged slop angle in the past is read from a storage device (S2), a moving guide indication is displayed according to the slope angle (S3), the moving guide indication is moved according to the operation of first and second switches (S4), a steering wheel is turned until a vehicle space mark is overlapped with a parking space to reverse a vehicle, the vehicle is stopped at a position where an eye mark is overlapped with the parking space, and the steer angle of the steering wheel is turned fully in the opposite direction by a steering without driving to reverse the vehicle. When a series of parallel parking sequences have been completed, the slope angle of the moving guide indication in this sequence is written in the storage device, and the averaged value of the slope angle in the past is calculated and stored (S7).
Patent JP-2002096240-A (JP)
Title: Industrial machine cover having inspection hole
Inventor: NINOMIYA AKIMASA
IPC: B23Q11/08
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an industrial machine cover reducing assembling man-hour and the number of parts by a simple structure and having an inspection hole having sufficient durability and security. SOLUTION: The industrial machine cover having the inspection hole is characterized by comprising an opaque cover 10 for covering an industrial machine by providing the inspection hole opened at a part, a transparent body 15 having an outer peripheral shape larger than the inspection hole, a fixing material 11 for adhering and fixing the transparent body 15 to a peripheral edge part 10a of the inspection hole and a sealing material 14 for sealing the peripheral edge part 10a of the inspection hole and the transparent body 15 and for isolating the fixing material 11 from the inside of the cover.
Patent JP-2002097187-A (JP)
Title: Method for extracting polyphenols and polyphenol metal salt obtained in process of the same
Inventor: NONAKA GENICHIRO
IPC: A23L1/30
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for extracting selectively polyphenols in a plant extract liquid and essentially comprising (a) adding ascorbic acid to the extract liquid followed by addition of an alkali metal to precipitate polyphenol metal salts and (b) desalting the polyphenol metal salts to obtain free polyphenols. SOLUTION: This method for extracting polyphenols comprises the following: ascorbic acid is previously added to a plant extract liquid so as to prevent the polyphenols from discoloration or decomposition by alkali, thus obtaining polyphenol metal salts almost quantitatively in the form of precipitates; among the polyphenol metal salts, the calcium salt, in particular, is directly usable as a calcium preparation as well as having such activities as antioxidant, antimicrobial and deodorant ones each inherent in polyphenol moiety; furthermore, the polyphenol metal salts can easily be desalted, therefore enabling polyphenols to be produced safely, efficiently and industrially without using any special organic solvent nor complicated chromatography.
Patent JP-2002096457-A (JP)
Title: Ink jet printer
Inventor: KAGAMI TAKASHI
IPC: B41J2/185
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet printer equipped with a capping device which enhances a closely contacting property between a cap and a printhead and enhances performance for preventing drying of nozzles by eliminating a gap at capping. SOLUTION: A top end of a cap is made to easily come into contact with the whole of a print head by providing a groove on a surface of nozzles of the print head.
Patent JP-2002101271-A (JP)
Title: Linear lighting device and image reading device
Inventor: FUKUSHIMA ITSUKI
IPC: G03B27/50
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a linear lighting device and as an image reading device comprising it, which projects linear light with little illuminance irregularity regardless of the position of the light source. SOLUTION: There are provided a light-guide member 11 comprising a rod- like translucent material, and a light source means 12 which lights at least 11b of two end surfaces 11b and 11c facing each other in the axial direction of the light-guide member 11, while a side surface 11d of the light-guide member 11 is provided with a light diffusing part 13 for diffusing light conveyed in the axial direction inside the light-guide member 11. The light diffusing part 13 is long in the axial direction of the light-guide member 11, while an interval L between the end surface 11B of the light-guide member 11 which is irradiated with the light from the light source means 12 and the light diffusing part 13 is kept at least twice the diameter D of the light-guide member 11.
Patent JP-2002097931-A (JP)
Title: Diesel particulate filter device provided with temperature sensor
Inventor: KAWAMURA HIDEO
IPC: F01N3/24
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To prevent damage by overheating of a filter in the case of heat incinerating a particulate substance captured in the filter, in this diesel particulate filter device. SOLUTION: A temperature sensor 18, 19 detecting a temperature of a filter 3, 4 is arranged in a bellows-shaped bending part of the filter 3, 4. When a particulate substance captured by the filter 3, 4 is heat incinerated, a controller 20 controls current carried to a heater 32 in response to a detection temperature by the temperature sensor 18, 19, the temperature of the filter 3, 4 is suppressed to a fixed temperature or less, overheating of the filter 3, 4 is prevented.
Patent JP-2002100183-A (JP)
Title: Read-out circuit
Inventor: IGARASHI YASUSHI
IPC: G11C11/22
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a read-out circuit in which reliability of a reference potential generating cell can be improved by using a 1T-1C type FeRAM requiring less area for the reference potential generating cell. SOLUTION: A read-out circuit 100 which amplifies a binarized signal by a sense amplifier 110 and reads out it as a bit line potential is provided with a 0 level setting circuit 120 resetting a low potential signal to 0-level as for the binarized signals. By such constitution, a fixed potential is used for a reference potential so that stable operation is realized, thereby secular change is reduced for the circuit. Since the reference potential line may be of less capacity, power consumption for read-out can be reduced.
Patent JP-2002105228-A (JP)
Title: Method for coloring polymer molded article
Inventor: OSHIMA MASAHIRO
IPC: C08J7/00
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for coloring a molded articles, by an economical and uniform pigment coloration. SOLUTION: This method is characterized by contacting a pigment under a super critical condition of carbon dioxide with the polymer molded articles which have an amorphous layer at least on the surface. The temperature of the carbon dioxide at the super critical condition is set at the glass transition temperature of the polymer molded articles or above and its melting point or below.
Patent JP-2002105226-A (JP)
Title: Piezoelectric and pyroelectric substance and its manufacturing method
Inventor: KOIZUMI HITOSHI
IPC: H01L41/45
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric and pyroelectric substance applicable to various uses and capable of forming fine patterns, and its manufacturing method. SOLUTION: This piezoelectric and pyroelectric substance and its manufacturing method are characterized by irradiating an organic material impregnated with a cation scavenger and an anion scavenger with an ionizing radiation under an electric field.
Patent JP-2002102027-A (JP)
Title: Turntable
Inventor: TABAYASHI GIICHI
IPC: A47F5/025
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To change the rotational speed of a turntable on which articles are placed. SOLUTION: In the turntable in which a circular top plate 2 is placed turnably on a base ring 1 and a driving device 5 for turnably driving the plate 2 is arranged within the ring 1, the device 5 has a slide table 4 arranged on a rail 3 laid between the inner surfaces of the ring within the ring 1 to be slidably positioned, a roller 46 pressurized and biased to the lower surface of the plate 2 by a spring 49 and a motor 44 for turning the roller are mounted on the slide table, and the roller 46 is fitted to the slide table 4 slidably on the diameter line of the plate 2 by sliding of the table 4 and turnably in the surface orthogonal to the diameter line.
Patent JP-2002112574-A (JP)
Title: Controller for brushless motor
Inventor: SUNAGA HIDEKI
IPC: H02P6/12
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To attain highly precise control for a brushless motor at a low cost. SOLUTION: A motor control part 1 for controlling rotation of a brushless motor 100 is provided with a filter 120. In the filter 120, an inductor 131 for suppressing generation of radio noise is disposed between a terminal section 130, in which a rotation indicating signal indicating the rotational speed of the brushless motor 100 is inputted, and a circuit at subsequent stage. A ceramic capacitor 132 for suppressing generation of surge noise is also disposed between the inductor 131 and the circuit at subsequent stage.
Patent JP-2001183839-A (JP)
Title: Chemically amplified resist composition containing norbornane type low molecular compound additive
Inventor: SEO DONG CHUL
IPC: C08F222/06
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a chemically amplified resist composition sensitive to far UV, having good transparency particularly to ArF excimer laser beam, excellent also in resolution and sensitivity characteristics and remarkably excellent in adhesiveness to a substrate, dry etching resistance, developability, etc. SOLUTION: The chemically amplified positive type photoresist composition comprises a multiple copolymer of formula I having a weight average molecular weight (Mw) (expressed in terms of polystyrene) of 3,000-50,000 and a molecular weight distribution (Mw/Mn) of 1.0-3.0, a low molecular compound additive of formula II or III, an acid generating agent and a solvent.
Patent JP-2002109909-A (JP)
Title: High pressure discharge lamp device
Inventor: OGAWA KOZO
IPC: F21Y101/00
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a high pressure discharge lamp device of which, a reflection mirror does not touch a lamp wiring and a light emitting tube when changing a light distribution, and a dizziness and the problem of an omission at central part of a light distribution pattern hardly happens even when the light distribution is changed. SOLUTION: A lighting device main body SPa comprises a reflection mirror m with an elliptic reflection surface, and a front glass fg on the surface of which, an optical interference film reflecting the light of 350-355 nm is formed. The reflection mirror faces a light irradiation opening of the lighting device main body SPa and fixed in the lighting device main body SPa. The front glass fg covers the light irradiation opening of the lighting device main body SPa. At the inside of the lighting device main body SPa, the high pressure discharge lamp device SPb is arranged so that the central part between electrodes of a luminescent tube IB is able to move to the position of the focus of the reflection mirror m, and to the front side or back side of the focus.
Patent JP-2002108333-A (JP)
Title: Tuning unit
Inventor: HIGO KOUSUKE
IPC: G10G7/02
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a tuning unit which has a transposing function and good operability. SOLUTION: This tuning unit transposes a desired key into a state wherein the key is tuned when a transposition switch is operated only momentarily while the tonic of the desired key to be transposed is inputted.
Patent JP-2002103962-A (JP)
Title: Air cleaner
Inventor: TSUBAKIDA TOSHIO
IPC: B03C3/12
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To provide an air cleaner with a prefilter capable of suppressing the vibration of a counter electrode of a charging part and the vibration of the prefilter, having a reduced size by reducing the thickness of the prefilter and a gap between the prefilter and the counter electrode, or otherwise having the charging part and a dust collecting part, relatively thicker. SOLUTION: The air cleaner comprises the charging part 16 for charging passing dust particulates, the dust collecting part 17 arranged downstream of the charging part 16 for trapping the charged dust particulates and the prefilter 18 arranged upstream of the charging part 16. The prefilter 18 is fixed to an inflow-side opening portion of a frame of the charging part 16. A holding portion 38 protruded downstream toward a counter electrode plate 20 of the charging part 16 is provided on the prefilter 18 for holding the counter electrode plate 20.
Patent JP-2002114432-A (JP)
Title: Image forming device
Inventor: NAKAMURA TAKESHI
IPC: G03G15/00
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a compact image forming device capable of highly precisely conforming a sheet finished with image formation on a paper discharging tray even when a picture image is formed on the sheet at different processing speeds. SOLUTION: This image forming device is furnished with a paper discharging roller 14 having a plural number of processing speeds and to discharge a sheet P finished with image formation onto the paper discharging tray 71, a side wall 26 which is an interfacing surface continued to the paper discharging tray 71, a fan 72 provided inside a frame body 2 and to generate an air current 27 directed toward the side wall 26 from an upper part of the paper discharging tray 71 and a rotating control means 84 to rotate the fan 72 by a plural number of air blasting force.
Patent JP-2002113733-A (JP)
Title: Polyolefinic resin foam
Inventor: TAKAHASHI EIICHI
IPC: B29C44/00
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To manufacture polyolefinic resin foam excellent in compression recovery capacity. SOLUTION: A mixture, which contains 100 pts.wt. of a polyolefinic resin, 5-30 pts.wt. of a thermally decomposable foaming agent and 1-5 pts. wt. of an alkoxysilane compound having an acryloyl or methacryloyl group in its molecule, is molded at temperature lower than the decomposition temperature of the foaming agent to obtain a molded article which is then irradiated with ionizing radiation. This molded article is heated to the decomposition temperature of the foaming agent and further immersed in a heating medium to manufacture the polyolefinic resin foam.
Patent JP-2002117987-A (JP)
Title: Lighting system
Inventor: KATO JUNICHI
IPC: H05B37/02
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a lighting system capable of setting the holding time of the report output of the human body detection information to a fixed holding time in consideration of the interlock with an external apparatus. SOLUTION: This lighting system comprises luminaires L1 and L2 each having a light source and a lighting means for lighting the light source and an illumination control device A incorporating a human body sensor S0 detecting the presence or absence of a human body in the prescribed space and having a controller C controlling the light outputs of the light sources for the fixed holding time by receiving the detection value of the human body sensor S0. The detection information of the human body sensor S0 is reported to the other from the controller C. Alternatively, external human body sensors S1 through Sn are provided on the outside of the illumination control device A, and the detection information of the external human body sensors S1 through Sn or the detection information of the human body sensor S0 incorporated in the illumination control device A may be reported to the other.
Patent JP-2002113316-A (JP)
Title: Industrial dust removing apparatus
Inventor: ENDO KIYOTAKE
IPC: B01D45/08
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To easily maintenance a filter part. SOLUTION: Metal powder is mainly removed from the air sucked from a sucking port 4 and soiled by the industrial dust such as metal powder and oil mist generated for example in accordance with the use of a machine tool such as cutting machine by allowing the metal powder to collide with baffle plates 14, 14... and a partition wall 17 at a metal powder removing part 5, and the oil mist is mainly removed from the air passed through the metal powder removing part 5 and from which the metal powder is removed by a porous body 21 at a mist removing part 6, and clean air is discharged from a discharge port 7.
Patent JP-2002124942-A (JP)
Title: Variable quality data supply system, variable quality data reproducer, data protecting device, method for supplying variable quality data, method for reproducing variable quality data, method for protecting data and recording medium
Inventor: SATO YASUSHI
IPC: G10L19/00
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a variable quality data supply system or the like for supplying contents of less complexity while by the quality of the contents. SOLUTION: A data output unit 1 generates a signal for representing the spectrum of a PCM signal to be encrypted, encodes the signal for representing the spectrum component in a band obtained by dividing the spectrum by using an encryption key prepared according to the band, and serially outputs the data obtained by the encoding. A data reproducer 2 distributes the data output from the unit 1 to the respective bands belonging to the spectrum components represented by the data, and decodes the data by using the decoding key prepared according to the band. A PCM signal having the spectrum represented by the signal obtained by the decoding is generated. The spectrum component of the band not prepared for the decoding key is handled as not existing.
Patent JP-2002115667-A (JP)
Title: Rotary shaft support structure of fluid machinery
Inventor: GOTO KUNIFUMI
IPC: F16J15/3212
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To prolong service life of a lip seal arranged in parallel with a bearing without shortening service life of the bearing in fluid machinery. SOLUTION: Rubber lip seals 45, 46 are arranged in protruding end parts 192, 202 of rotary shafts 19, 20 protruding in a gear storage chamber 331 by passing through a rear housing 14. The lip seals 45, 46 come into slide-contact with peripheral faces of the rotary shafts 19, 20 to bring sealing action. Radial bearings 37A, 37B are attached to the protruding end part 192 through a serial base 47. Radial bearings 38A, 38B are attached to the protruding end part 202 through a serial base 48.
Patent JP-2001331104-A (JP)
Title: Method and device for digital signature
Inventor: MIYAZAKI KUNIHIKO
IPC: G09C1/00
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To make it possible to discriminate a digital signature by a digital signature generator him-/herself from that by a third party who pretends to be the signature generator. SOLUTION: Before distributing a message with a digital signature containing a generated digital signature and the message, a device 1 of a digital signer registers a signature log 2235 of the message with the digital signature in a signature log table 2234. A device 3 of a digital signature verifier obtains a signature log list from the device 1 of the digital signer, and verifies whether or not the message with the digital signature has been generated by the device 1 of the digital signer, by checking whether or not the message with the digital signature to be verified is registered in the signature log list obtained by the message with digital signature to be a verification object.