baber/WOPTO huggingface dataset:
Patent JP-2001272216-A (JP)
Title: Angular dispersion light heterodyne profilometry apparatus
Inventor: CHAN KINPUI
IPC: G01B11/24
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus which achieves a fast and effective profilometry by low-coherent space interference method. SOLUTION: This apparatus is provided with a light source 21 having a wide spectral range, an interference optical system, in which a light beam emitted from the light source 21 is divided into a signal light via a specimen 27 and a control light via an optical path differing from the optical path thereof, while the signal light via the specimen is made to cross the control light spatially to interfere and makes a frequency shifter 28 to relatively shift the frequencies of the signal light and the control light.  Also included are an optical imaging system, in which the angular dispersion element is so arranged on a plane with the signal light superposing the control signal such that the signal light and the control light transmitting or reflecting to/from the angular dispersion element form an image on a detecting surface, an optical sensor which performs a heterodyne detection of the imaged interference light and a signal processing system, which consolidates a plurality of received signals obtained by the optical sensor to generate a signal light, corresponding to each point of interest on a propagation path of the signal light on the surface or in an internal layer of the specimen.
Patent JP-2001258575-A (JP)
Title: Gene capable of being induced by beta-amyloid
Inventor: YOKOTA HIROSHI
IPC: A61K35/76
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a method of obtaining a new gene of which the expression is induced or depressed by being treated with a β-amyloid, so as to control neurological diseases, such as Alzheimer's disease. SOLUTION: This method for obtaining a new gene of which the expression is induced or depressed by the β-amyloid treatment comprises applying a cDNA (complementary deoxyribonucleic acid) subtraction technique. And the new DNA obtained by the above method, a peptide encoded by the DNA, a recombinant vector, containing the DNA, a transformant having the recombinant vector an antibody against the peptide, a method of producing the polypeptide, a method of screening such a compound that controls the gene expression of a prostaglandin E synthetic enzyme and/or its enzyme activity by using the above DNA or the like, and compounds screened by the screening method are provided. Further, medicinal compositions and diagnostic measures used for the neurological diseases relating to the β-amyloid are provided by utilizing the above compounds and methods.
Patent JP-2001274681-A (JP)
Title: Pll circuit
Inventor: OYAMA TOMOJI
IPC: H03L7/107
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To realize stability in an oscillation frequency and to shorten a lock-up time by changing a supply current in accordance with a phase deviation while using a simple loop filter as a conventional one in a PLL circuit. SOLUTION: A current supply circuit 14 for outputting a current Id which is increased with a time indicating a phase difference between the delay amount and the advance amount of a comparison output in a phaser comparator 13 is arranged between the phase comparator 13 and the loop filter 15 in the PLL circuit. Then the control voltage of a voltage control oscillator 16, which is the output voltage of the loop filter 15, is operated to be large when the phase is largely deviated and, then, the phase difference is made to be small in a short time. That is, the lock-up time is shortened. When the phase deviation is the small one, the control voltage of the voltage control oscillator is kept small so that excessive control is prevented to stabilize the oscillation frequency.
Patent JP-2001273931-A (JP)
Title: Nonaqueous electrolytic solution secondary battery
Inventor: FUJIWARA KAZUTADA
IPC: H01M10/05
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolytic solution secondary battery which can rapidly discharge a gas generated inside a spiral electrode to the outside of the spiral electrode. SOLUTION: In the nonaqueous secondary battery wherein the spiral electrode 20 is configured so that a positive electrode plate 22 and negative electrode plate 24 are wound via the separator 26 and an electrode plate of one side is positioned and exposed on the outmost periphery, and wherein an insulating tape 40 is adhered to the end of one side and housed in a battery sheath can 30 placing the adhesive face of the insulating tape 40 on the bottom side, and wherein the electrode plate exposed on the outmost periphery is made to contact with the inner face of sheath can 30 to electrically connect the exposed electrode plate and the sheath can, the insulating tape 40 is installed with a hole 42 for gas drainage.
Patent JP-2001274337-A (JP)
Title: High frequency semiconductor device
Inventor: OTA AKIO
IPC: H01L27/04
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device for high frequency which is made to measure higher frequency signals with a simple measuring appliance. SOLUTION: This semiconductor device for high frequency 11 with a frequency dividing circuit 13 inside measures a high frequency signal by letting the high frequency signal output from a high frequency generating means as a PLL circuit 12 through the frequency dividing circuit 13 and inverting the signal into a relatively low frequency signal. The high frequency signal incorporated again the signal output from an external terminal 14 of this semiconductor device 11 through another external terminal 15 is used for an input to the dividing circuit 13. By adopting this method, it is possible to confirm that the high frequency signal is surely output from the semiconductor device 11.
Patent JP-2001269765-A (JP)
Title: Tubular mold for injection-molding metal
Inventor: IZUMITANI TORU
IPC: B22D17/22
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain a cast product which is easily taken out from a cast mold, has the whole length having longer than metallic fuel length regulated in manufacturing specifications and is free from rough surface. SOLUTION: In the tubular mold casting for metal injection molding, having a coating layer for releasing from the mold and/or preventing the reaction on the inner surface of the tube, a gas exhaust hole for exhausting the gas from the inner part of the tube, is provided at a position defining the upper part when the casting is performed.
Patent JP-2001277935-A (JP)
Title: Mounting structure of head lamp
Inventor: UCHIDA HIROMASA
IPC: B60Q1/04
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure of head lamp capable of easily positioning a head lamp when the head lamp is mounted to a car body side. SOLUTION: A tongue-like mounting piece 12 having a flexibility of which a tip end side is bent to an L shape such that it is projected to a rear side of the car body is provided on an upper portion of a housing 7 of the head lamp 3. The mounting piece 12 is separated to two portions. A screw through hole 17 is provided on one short leg piece 15 and a projection having a rectangular shape in a lateral cross section is provided on a lower surface side of the other long leg piece 16. A tip end of the projection 18 is downwardly directed. A rectangular long hole 20 is provided at a position corresponding to the projection 19 of the long leg piece 16 on a recessed portion 14 of a fender panel 5 in the state that the head lamp 3 is assembled.
Patent JP-2001276907-A (JP)
Title: Hot lubrication rolling method and hot lubrication rolling equipment
Inventor: NAKAMURA HIROSHI
IPC: B21B45/02
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method of hot lubrication rolling capable of rolling under high pressure by which a load when biting a tip of a rolled material can be reduced without causing poor bite. SOLUTION: The tip of the rolled material is worked into a convex shape beforehand by watching it on a plane having a smaller width than that in a constant portion of the rolled material. Rolling oil is not supplied to a biting portion from the tip of the rolled material to a predetermined position in a convex working portion and rolling oil is supplied to the biting portion from the predetermined position in the convex working portion of the rolled material to a heel of the rolled material to roll.
Patent JP-2001283692-A (JP)
Title: Separation-recovery apparatus for sf6 gas
Inventor: MURASE HIROSHI
IPC: H02B13/055
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a separation-recovery apparatus for SF6 gas that can cover a wide range of contained density and in addition, to collect SF6 gas efficiently while suppressing a variation in contained density of SF6. SOLUTION: Three separator systems S1, S2, S3 are provided. Adsorption cylinders 41, 42, 43 to adsorb natural gas are connected to each of the separator systems S1, S2, S3, respectively. Buffer tanks 51, 52, 53 are connected to the adsorption cylinders 41, 42, 43 through gas valves 31a, 32a, 33a, respectively. A compressor 2 and a heat exchanger 6 that form a liquefire is connected to the separator S1 while a degassing device 14 to the separator S3.
Patent JP-2000322876-A (JP)
Title: Recording method and information processing system
Inventor: GOTOU YOSHITOSHI
IPC: G11B20/18
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To record AV data on an information recording disk in real time by creating attribute information according to a judgment result whether a file is an AV file including the AV data or not, and recording the information at a volume space for recording the AV file at an ECC block. SOLUTION: A control part R1 issues a command for recording AV data while skipping an ECC block including a defect sector. A disk recording drive R3 starts recording the AV data when it receives the command, stores the top address information of the ECC block including the defect sector in the inside when it detects the defect sector while recording the AV data, and at the same time executes recording the data at succeeding ECC blocks. The recording drive R3 transfers all address information of the defective ECC blocks stored during the recording operation to a control part R1 when it receives a command requesting the address information of the skipped ECC block.
Patent JP-2001280658-A (JP)
Title: Pipe fan
Inventor: HAYASHI YASUMASA
IPC: F24F7/06
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a pipe fan which can be installed easily and, at the same time, can be repaired and renewed easily even when a building has a different wall thickness. SOLUTION: This pipe fan is provided with a connecting duct which has a flange section having an outside diameter larger than that of the opening of a wall at one end of a cylindrical section which is formed to have an outside diameter smaller than the inside diameter of a wall hole, to be able to be expanded and contracted in the axial direction, and to be inserted into the wall hole, a fixing frame which has a flange section having an outside diameter larger than the opening of the wall at one end of a cylindrical section which is formed to have an outside diameter smaller than the inside diameter of the wall hole and to be engaged with the cylindrical section of the duct,  and a pipe fan main body which has a flange section having an outside diameter larger than the opening of the wall at one end of a cylindrical section which is formed to have an outside diameter smaller than the inside diameter of the connecting duct and inserted into the cylindrical section of the connecting duct in a state where a blower is incorporated in the cylindrical section by arranging the flange section outside the flange section of the duct. This fan is also provided with a binding member which binds the flange sections of the connecting duct and fixing frame to each other in the direction in which the flange sections are press-contacted with the wall and an external wall member which ventilatably covers the opening of the fixing frame.
Patent JP-2002091698-A (JP)
Title: Mouse with storage part for cords
Inventor: SUGITA TAKESHI
IPC: G06F3/0354
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a mouse in which the length of a cord can be freely controlled and which is superior in portability, in which the cord does not become an obstacle at the time of an operation and is clear-cut in appearance. SOLUTION: A storage part 3 having a space where a connection part 7 or a connector part 8 at the tip of the cord 6 can be stored is arranged in a mouse main body. An opening/closing cover 9 which can freely be opened/ closed is fitted to the storage part 3. The storage part 3 is arranged at the side part of the mouse main body and the side board of the mouse main body forms the opening/closing cover 9 which can freely be opened/closed or the storage part 3 is arranged at the side part of the mouse main body and the side board or the base board of the mouse main body forms the opening/closing cover 9 which can freely be opened/closed.
Patent JP-2001284816-A (JP)
Title: Multilayer circuit board and its manufacturing method
Inventor: KAWAKAMI HIROTSUGU
IPC: H05K3/46
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer circuit board of high reliability, which has a silver based conductor pattern and little fluctuation in resistance of a thick film resistor. SOLUTION: This multilayer circuit board has an insulating layer provided with the silver based conductor pattern which has silver based conductor as a main body and contains inorganic additive component such as copper oxide and chromium oxide, and a thick film resistor of ruthenium oxide or the like. The insulating layer contains (A) silver and/or silver compound and (B) at least one kind of inorganic component (copper oxide or chromium oxide) which constitutes the inorganic additive component.
Patent JP-2001286412-A (JP)
Title: Electric heating cabinet
Inventor: KIYOHARA MOSHIN
IPC: H05B3/00
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To quickly heat a heater by supplying a large amount of current at the start using two thermostats and reduce the power consumption by half after a prescribed temperature is reached to gradually keep the heat. SOLUTION: This electric heating cabinet has a storage section to store hand towels, a heater 9 disposed in the storage section and a control section to control the temperature in the storage section. The electric heating cabinet has a main thermostat 2 and sub-thermostat 3 connected to a power source line and a diode 4 which bypasses the sub-thermostat 3. When the electric heating cabinet is turned on, the current passes through the main thermostat 2 and the sub-thermostat 3 and electricity is distributed to the heater 9. When a prescribed temperature is reached, the sub-thermostat 3 is turned off and then the limited amount of current is supplied by way of the diode 4, while the main thermostat 2 is turned on and off repeatedly to control the temperature.
Patent JP-2001287520-A (JP)
Title: Tire antiskid device
Inventor: SEKIGUCHI TAKUMI
IPC: B60C27/16
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a tire antiskid device capable of suppressing deterioration of grip performance by suppressing eccentricity of a net shaped antiskid member. SOLUTION: This tire anskid device is equipped with engagement pieces 2 provided on cross directional ends 1a corresponding to the inside of tire attachment of a net shaped tire antiskid member 1 along the longitudinal direction in predetermined intervals and an unexpansible rope 3 for fastening engaged with the engagement pieces 2. A tube member 5 for regulating movements of the engagement pieces 2 is attached to a part 3b of the unexpansible rope 3 between the engagement pieces 2.
Patent JP-2001290792-A (JP)
Title: Microcomputer with built-in flash memory
Inventor: TSUTSUMI KENJI
IPC: G11C16/02
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that a register showing the number of rewriting performing times for every divided block in a flash memory built in a microcomputer is required and the number of rewriting times is limited by a block of the lowest durability when only one register showing the number of rewriting possible times exists. SOLUTION: This microcomputer is provided with a block number storage register showing information on the block whose durability is higher than the number of rewriting times as a setting value among the respective blocks of the flash memory provided with a plurality of blocks different in the number of rewriting times and a means for converting the address of a data rewriting block into the block that the setting value of the register shows. Thus, every semiconductor chip can use the block of the higher durability of the number of rewriting times.
Patent JP-2001291705-A (JP)
Title: Etching method
Inventor: SAKAI KOJI
IPC: G01P15/18
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide an etching method capable of forming a component of fine dimension and shape such as a beam that supports the movable electrode of an electrostatic three-axis accelerometer on a substrate of silicon or the like without changing the obtained fine component in shape and sectional area with excellent reproducibility and manufacturing efficiency. SOLUTION: An anisotropic etching method of making a groove itself constant in width and depth is adopted when the groove prescribing the width of a linear beam is formed, a V-shaped groove 5 of required depth is cut in the front surface of a substrate 1 through an anisotropic etching method by making use of the fact that etching proceeds at a certain angle of inclination corresponding to the crystal orientation of the substrate 1, thereafter the rear surface of the substrate 1 is subjected to etching in another etching process, and etching is stopped at a point of time when it reaches to the bottom of the V-shaped groove 5. As a result, a beam 9 trapezoidal in cross section and prescribed in width and height can be stably obtained with excellent reproducibility.
Patent JP-2001298990-A (JP)
Title: Inverter motor system
Inventor: INAGUMA YUKIO
IPC: B60K1/04
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To make compact the system while saving power by controlling various electric elements collectively at the control section of an inverter motor. SOLUTION: Electric elements 51, 52, 53, 54 are connected with the neutral N of a motor 40 and the low voltage side or high voltage side of a DC power supply 10 through switches 62, 63, 64a, 64b. An inverter control section 30 controls the potential at the neutral N variably by controlling an inverter 20 and controls connection/disconnection of the switches 62, 63, 64a, 64b.
Patent JP-2001287447-A (JP)
Title: Ink jet recording material
Inventor: NISHIOKA JUN
IPC: B41J2/01
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording material improved in the blur of ink. SOLUTION: The ink jet recording material is constituted by providing an ink receiving layer containing a hydrophilic thermoplastic resin and a cationic polymer A and a surface layer, which contains polyvinyl alcohol and a cationic polymer B, being the outermost layer on a substrate. The cationic polymer A and the cationic polymer B are each independently a linear cationic polymeric compound with a weight average molecular weight of 1,000-50,000 wherein 65-99 mol% of an ethylene structural unit and 1-35 mol% of acrylamide structural units represented by formula 1, formula 2 (wherein, R21 is a 1-4C alkyl group) and formula 3 (wherein, R22, R23, R24 and R25 are each a specific group) are irregularily arranged.
Patent JP-2001236425-A (JP)
Title: Parishioner management, graveyard and tombstone management system using insurance, and cash trust system for temple
Inventor: ISHIKAWA YUZURU
IPC: G06Q50/00
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To enable a parishioner to reserve a perpetual memorial service while still living, where the graveyard is vacated 32 years later and the grave which becomes deserted is vacated to a grave tower for these who have no surviving relatives in a case by allowing a temple side to manage and carry out Buddhis tic rites on behalf of parishioner to dissolve the grave which becomes one for those who have no surviving relatives by employing an insurance and cash trust system so as have graveyard and tombstone management of religious corporation continued, such as a temple and parishioner managing it. SOLUTION: This parishioner management and graveyard and tombstone management system for the temple employs the insurance an cash trust system, which manages the Buddhistic events at the temple by a computer instead of the parishioner to carry out the events as scheduled, guarantees time-limited management of the graveyard of the parishioner where the temple as the religious corporation is managed by a 3rd party, and also guarantees implementation of the perpetual memorial service on behalf of the parishioner.
Patent JP-2001294829-A (JP)
Title: Pressure sensitive adhesive sheet and pressure sensitive adhesive label using the same sheet
Inventor: MURAI AKIRA
IPC: C09J7/04
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a pressure sensitive adhesive sheet capable of being disaggregated and recycled and protecting the surface of a label, or the like, or to provide a label with the surface protected. SOLUTION: This pressure sensitive adhesive sheet is produced by applying a disaggregative pressure sensitive adhesive to one side of a disaggregative transparent paper 1 to form a disaggregative pressure sensitive adhesive layer 2. A pressure sensitive adhesive label is produced by inscribing a letter and/or a figure on the paper base 3 of an pressure sensitive adhesive label as base material where a disaggregative paper base 3, a disaggregative pressure sensitive adhesive layer 4 and a releasable material 5 are laminated in order, and then by sticking the above pressure sensitive adhesive sheet on the recording surface of the paper base 3 in such a way as to cover the paper base 3.  A writable pressure sensitive adhesive label is produced by sticking on the paper base 3 of the pressure sensitive adhesive label as base material the above pressure sensitive adhesive label where the releasable material 5 is attached in such a way that the surface of the disaggregative pressure sensitive adhesive layer 2 is exposed on the side of an end part.
Patent JP-2001287783-A (JP)
Title: Rice ball packaging body
Inventor: KOBAYASHI HIRONORI
IPC: B65D77/00
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a rice ball packaging body 1 which comprises a container body 2, a lid 3, and a rice ball 4, and is excellent in the shape-holding property and the fragrance-keeping property, and forms the container body 2 finely out of a flat sheet. SOLUTION: At least one layer of the container body 2 is formed of a polyester obtained by copolymerizing the dicarboxylic acid unit (A) mainly consisting of the terephthalic acid (a) with the glycol unit (B) mainly consisting of the ethylene glycol unit (b-a), and the 1,4-cyclohexane dimethanol unit (b-2).