baber/WOPTO huggingface dataset:
Patent JP-2002110780-A (JP)
Title: Manufacturing method of shallow trench isolation structure
Inventor: YU SUIYO
IPC: H01L21/76
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide the manufacturing method of STI which hardly produces defects in silicon substrates. SOLUTION: An oxidation pad layer 102 and a mask layer 104 are formed on the silicon substrate 100, a mask 104a is formed on the mask layer in the pattern of a photoresist formed thereon, and an oxidation pad layer 102a and the substrate 100 are etched, to form a trench. A first isolation layer 112 is formed on the substrate, after an oxidation liner layer 110 has been formed in the trench to partially embed the trench. Since annealing is carried out in this stage and turning into minute structure first isolation film 112 is carried out, stresses due to the difference of a thermal expansion coefficient is opened via a trench opening part. After the trench has been completely embedded by a second isolation layer 116, planarization is carried out, to complete STI.
Patent JP-2002100665-A (JP)
Title: Suction collet for semiconductor pellet
Inventor: SHISHIDO TAKAO
IPC: H01L21/68
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a suction collet which can easily correct the shift of rotation of a semiconductor pellet, and can always suck the semiconductor pellet in a right position for a suction face. SOLUTION: The suction collet 1 for retaining the semiconductor pellet 3 by suction has a pair of protrusions 16 and 16 placed parallel in the space as same as the width of the semiconductor pellet, or wider than that of the semiconductor pellet 3. A drawing hole 15 is provided between these protrusions 16 and 16. The semiconductor pellet 3 is guided and arbitrarily rotated by contacting both sides of the semiconductor pellet 3 to inside of these protrusions 16 and 16, and resulting the angle of the semiconductor pellet 3 to be adjusted to the right position.
Patent JP-2002101179-A (JP)
Title: Potable information terminal device storing hysteresis function
Inventor: NAKAMURA SHIGEKI
IPC: H04M1/247
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a portable information terminal device which can select or execute various kinds of functions easily and quickly without complicated key operation. SOLUTION: Functions which are once selected or executed are stored as function hysteresis, in a storage device of the portable information terminal device. After that, a desired function is specified and selected or executed by retrieving the function hysteresis. As a result, the function can be used without needing usual complicated key operation.
Patent JP-2002100702-A (JP)
Title: Semiconductor and manufacturing method therefor
Inventor: FUJIMOTO HIROAKI
IPC: H01L23/12
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To improve reliability of mounting semiconductor devices on a substrate by preventing generation of breakages or chippings of corners of the semiconductor device, when the semiconductor device is mounted on a mounting substrate. SOLUTION: The upper and bottom parts of each of four corners of a semiconductor device are recessed toward the inside to shape a recess 9. The structure of this recess shape 9, in which the corner is removed can prevent the generation of breakage or chipping of the corner parts, when the semiconductor device is mounted on a substrate. Accordingly, deterioration of the reliability for the secondary mounting can be prevented. Especially, breakages or chippings of a sealing resin 6 due to shock on the upper plane of the sealing resin 6 can be prevented.
Patent JP-2002097829-A (JP)
Title: Remote control device for vehicle
Inventor: HOSHI TOSHIYUKI
IPC: E05B83/36
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To prevent problems of accidentally crushing a hand or foot of a child by closure of a window when it is automatically closed simultaneously with locking control as a locking instruction signal is transmitted from a portable transmitter for locking a door regardless of situations of a vehicle with the window opened where the child has the hand or foot protruded from the window. SOLUTION: This device is provided with a portable transmitter having a single operation button to transmit either or both of a first and a second transmission signals of different transmission codes by different operation by the operation button, a receiver disposed on the vehicle to receive the first and the second transmission signals from the portable transmitter, a control circuit part to output a first and a second control signals based on the first and the second transmission signals received, and a first device and a second device disposed on the vehicle to be controlled and driven by the first or the second control signals. When the receiver receives the first transmission signal, the first device only is driven, and when the first and the second transmission signals are continuously received, the second device is driven simultaneously as the first device is driven.
Patent JP-2001167516-A (JP)
Title: Information processor, information processing method and recording medium
Inventor: ISHIKAWA MASAYUKI
IPC: H04N5/765
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To perform return processing by using previously preserved dubbing information. SOLUTION: The dubbing information (tape position, a remaining time, etc.), while dubbing processing executing are beforehand preserved in a flash ROM. The dubbing application reads out the dubbing information from the flash ROM in a step S41, and makes display a message for confirming whether or not the dubbing processing is re-started on a monitor in the step S42, and judges whether or not a dubbing restart command is inputted in the step S43. When the dubbing restart command is inputted, the dubbing application resets based on the read out dubbing information to re-start the processing in the step S44. When the dubbing restart command isn't inputted, the dubbing application preserves a signal showing that the dubbing processing is canceled in the flash ROM in the step S45.
Patent JP-2002111537-A (JP)
Title: Demodulation method and communication apparatus
Inventor: HAGA HIROTAKA
IPC: H04B1/7105
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a demodulation method, in which processing delays can be reduced, when a control signal is demodulated in a communication apparatus which performs a demodulation by using a matrix computing operation, and to demodulate a received signal by the demodulation method. SOLUTION: Data 401 and control information 403 are separated from the received signal, and the separated data 401 is demodulated by joint detection in a JD demodulator 104. The control information 403 is subjected to RAKE composition and demodulated by a RAKE demodulator 105.
Patent JP-2002102867-A (JP)
Title: System for removing chlorine in bath water
Inventor: ITO YUKIO
IPC: C02F1/70
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To remove hypochlorous acid in city water before bathing, thereby enabling bathing without odor and irritation. SOLUTION: This system for removing chlorine comprises a device 16 for adding salt to bath water, an electrolytic device 10 for electrolyzing the bath water to which the common salt has been added to generate hypochlorous acid, and a reducing agent adding device 12. A reducing agent in the reducing agent adding device is fed to the bath water to remove hypochlorous acid.
Patent JP-2002109511-A (JP)
Title: Method and apparatus for energy subtraction
Inventor: KARASAWA HIROYUKI
IPC: G21K4/00
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To obtain an energy subtraction image of high quality in the energy subtraction using the image signal obtained from a face and back side reading and storage phosphor sheet. SOLUTION: In this method for obtaining the energy subtraction image signal by subtracting a first image signal read from a first sheet 1A on the side closer to an object out of the face and back side reading and storage phosphor sheets 1A and 1B in which radiation transmitting the object is simultaneously irradiated with an energy separation filter 2 interposed therebetween in an overlapping manner the radiographic image of the object 4 is recorded, and a second image signal read from the second sheet 1B on the side farther than the object, each surface image signal and each back image signal read from both face and back sides of the first and second sheets 1A and 1B are added respectively to obtain the first and second image signals. In this case, the optimum addition ratio is selected among a plurality of addition ratios prepared in advance for performing addition.
Patent JP-2002107280-A (JP)
Title: Thermal impact testing device
Inventor: TAKAHASHI KUNIAKI
IPC: G01N3/60
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To equally set the thermal impact to an electronic part that is a test sample in a thermal impact testing device to enhance the precision of test. SOLUTION: This device comprises a temperature sensor 9 for directly measuring the temperature of the electronic part 3. The temperature sensor 9 is a thermocouple method-applied one, which measures the temperature of the electronic part 3 by bringing two plus and minus contacts 10 into contact with the electronic part and detecting the voltage change on the basis of temperature change. This device further comprises a conducting resistance detector 11 as another device for measuring the temperature change. Since the resistance value of the electronic part is proportionally improved on the basis of temperature rise, the temperature of the electronic part 3 can be detected by detecting this resistance value.
Patent JP-2002105152-A (JP)
Title: Fluorine-containing block copolymer for fluorocoating
Inventor: TASAKA TOMOHISA
IPC: C09D153/00
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a fluorine-containing block copolymer suitable for producing a fluorocoating having excellent antifouling property, water/oil repellency and the adhesion to substrate. SOLUTION: This fluorine-containing block copolymer is composed of fluoropolymer segment and nonfluoropolymer segment in the weight ratio of (1:99) to (99:1).
Patent JP-2002108599-A (JP)
Title: Information processing apparatus
Inventor: FUKUSHIMA MASARU
IPC: H04N5/66
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To achieve low power consumption and clear moving image display by reproducing picture data at a frame rate optimized to a display device. SOLUTION: A CPU part 5 stores the capability value of the maximum frame rate of a display means 1, and informs a frame rate control means 6 and a picture decoding means 3 of this. The picture data decoded by the picture decoding means 3 are temporarily stored in a frame memory 2. A frame rate control means 6 transfers the decoded picture data to the display means 1 in a range within the capability value of the maximum frame rate of the display means 1 applied from the CPU part 5 so that the moving image data can be displayed in the range of the maximum frame rate capability of the display means 1.
Patent JP-2002109815-A (JP)
Title: Auto-changer device
Inventor: TANAKA JUN
IPC: G11B17/26
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To provide an auto-changer device capable of housing information recording disks such as the optical disks of different type in a mixed state, quickly recording/reproducing the information recording disks, and quickly correcting damage. SOLUTION: This auto-changer device is provided for performing recording/ reproducing by a recording/reproducing means based on the disk information of an information recording/reproducing disk. As for the disk information, same information is recorded in plural information storing means.
Patent JP-2002119035-A (JP)
Title: Actuator and components for game machine using the same
Inventor: ADACHI GIICHI
IPC: H02K33/16
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To provide an actuator which takes individual displacement states, at current flow times and no current flow times, and can return to displacement state when a current will not flow by a magnetic force, when current flowing is released. SOLUTION: In a non-magnetized state where a soft magnetic member (first magnetic pole segment member 37) is not magnetized, a first displacement state that a first member and a second member approach each other at least, on the basis of a magnetic attractive force between a permanent magnet 12 and the member 37 is held. In a magnetized state with the member 37 being magnetized, a magnetic pole repulsive to a magnetic pole of the magnet 12 side is generated in the member 37, and a second displacement state that a first magnetized part 21a and the member 37 are isolated from each other by the repulsive force is held. When the magnetized state is released, the member 21a and the member 37 are made to return to the first displacement state by a magnetically attractive force.
Patent JP-2002114861-A (JP)
Title: Resin foam
Inventor: TARUNO TOMOHIRO
IPC: C08L101/00
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a resin foam safe and slight in load on the environment, also having high expansion ratio and excellent flexibility. SOLUTION: This resin foam is characterized by comprising (A) a thermoplastic polymer and (B) a multiple metal hydroxide of polyhedral shape shown by the formula (1): m(MaOb).n(QdOe).cH2O (M and Q are each a metallic element differing from each other, Q is a group IVa, Va, VIa, VIIa, VIII, Ib or IIb metallic element; m, n, a, b, c, d and e are each a positive number; M is preferably, e.g. magnesium, while Q is preferably, e.g. nickel, zinc).
Patent JP-2002113492-A (JP)
Title: Organic sewage treatment method
Inventor: TAKANO TAKEHIKO
IPC: C02F3/10
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To provide an organic sewage treatment method capable of achieving the sharp volumetric reduction of excessive sludge and capable of also efficiently treating septic tank sludge difficult to treat heretofore. SOLUTION: Organic sewage is subjected to aerobic biological treatment using a microorganism fixed carrier and free sludge is solubilized.
Patent JP-2001191460-A (JP)
Title: Laminate and method of manufacturing the same
Inventor: TODA KINICHI
IPC: C08J7/00
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To obtain a laminate having a polyvinyl alcoholic polymer layer which has transparency, water resistance and gas barrier properties necessary as a packaging film for food, a drug or the like, reduced in humidity dependence and good in thickness accuracy. SOLUTION: A laminate is constituted by providing a polyvinyl alcoholic polymer layer (C), of which the reduction ratio in the case of treatment in water at 60 deg.C for 15 min is 30% or less and the olefin content is 1-25 mol%, on at least the single surface of a base material layer at least unidirectionally stretched comprising a thermoplastic resin (A). This laminate is manufactured by coating at least the single surface of a thermoplastic resin film with an aqueous solution of a polyvinyl alcoholic polymer with an olefin content of 1-25 mol% and stretching this coated film at least unidirectionally or by coating at least the single surface of a longitudinally stretched thermoplastic resin film with an aqueous solution of a polyvinyl alcoholic polymer with an olefin content of 1-25 mol% and stretching this coated film at least laterally.
Patent JP-2002122776-A (JP)
Title: Autofocus controller, digital still camera and digital video camera equipped with the same, autofocus control method and recording medium having autofocus control program recorded thereon
Inventor: YAMANISHI AKIRA
IPC: G03B19/02
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To determine the optimum AF(autofocus) search range and sampling position of a focus lens, according to the state of a lens when a digital camera is in an active state, to thereby attain both of shorter focusing time and focusing accuracy, and to dispense with a data setting work of setting data on the extensive AF search range and the sampling position of the focus lens, etc., according to the state of the lens. SOLUTION: The contrast detection system AF controller, is provided with a means calculating the focus lens position for focusing on an object standing at an excessive focal distance and the focus lens position for focusing on the object standing at the closest focal distance, and then, determing the focus lens moving range at AF, and a means comprehending the determined range and also determing the sampling position of the focus lens so that the depth of field is not overlaid on that of another sampling position.
Patent JP-2002120446-A (JP)
Title: Thermal transfer printer
Inventor: MARUYAMA TAKASHI
IPC: B41J32/00
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a thermal transfer printer which can print images of a high printing quality without blank dots etc., by arranging a cleaning roller capable of removing dust or the like adhering to a recording paper sheet or an ink ribbon before printing is carried out, and adhering dust by the cleaning roller. SOLUTION: There are set a rotatable platen roller 3 to which a thermal head 7 can approach and separate, the recording paper sheet 8 and the ink ribbon 13 which can be pressed and held in touch with each other between the platen roller 3 and the thermal head 7, a ribbon cassette 16 for storing the ink ribbon 13, and a cassette load part 20 where the ribbon cassette 16 can be loaded. A first cleaning roller 17 which can elastically contact the side of a printing face of the recording paper sheet 8 is arranged to a take-up case 16a as a part of the ribbon cassette 16 positioned to the upper stream side than the thermal head 7 in a paper feed direction of an arrow C in which the recording paper sheet 8 is supplied to between the thermal head 7 and the platen roller 3.
Patent JP-2002126510-A (JP)
Title: Particulate carrier for separation, refining and extraction, and method for producing the same
Inventor: NIKA MICHIFUMI
IPC: C12Q1/68
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To obtain a particulate carrier having a high specificity in adsorption of an aimed substance, capable of performing adsorption at a high density and having a remarkably high recovery efficiency, and to provide a method for separation, refining or extraction. SOLUTION: The particulate carrier consists of a carbon material and/or a carbide and separates, refines and extracts substances related to a living body. The substances related to the living body are separated, refined and extracted by using the particulate carrier.
Patent JP-2002127435-A (JP)
Title: Suctioning method and suctioning device for ink-jet recording device
Inventor: MORIYAMA JIRO
IPC: B41J2/165
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To achieve miniaturization and prevent cost increase of the device by skillfully providing the suctioning cap structure and the suctioning operation, and to restrain wasteful ink generation to the minimum necessary level. SOLUTION: An ink suctioning method for an ink-jet recording device comprising a recording head having a plurality of ink ejection openings corresponding to inks of a plurality of colors, and an ink suctioning means for suctioning the inks from the ink suctioning openings, wherein the ink suctioning means can change the suctioning resistance of at least one ink at the time the ink suctioning means is contacted with the recording head by an elevating means for allowing contact with the recording head at the time of an ink suctioning operation, and an ink suctioning device for an ink-jet recording device for executing the method with the ink suctioning means provided with an ink resistance changing means, are provided.
Patent JP-2002132389-A (JP)
Title: Electronic equipment
Inventor: SUGIURA TAKU
IPC: H04N1/00
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To secure important data in a memory and to practically perform power supply control of a main power supply or further a device including a backup feeding system. SOLUTION: Backup power supply is fed to a memory 113 storing the important data from a battery 14 at a power supply trouble. By using one circuit at a contact of the main switch 18 for supplying or disconnecting the main power supply of the device and by linking with the main switch 18, when the main switch 18 disconnects the main power supply, the feeding of backup power supply to the memory 113 from the battery 14 is stopped to reduce the number of the charging and discharging cycles of the battery 14, to prevent the deterioration of the battery 14 and to extend the life of the battery 14.  On the other hand, a soft switch 18a for controlling the main switch 18 is provided, and the disconnection operation of the main power supply is controlled in accordance the existence/no-existence of the important data in the memory 113 when the soft switch 18a performs a disconnection operation of the main power supply.
Patent JP-2002128558-A (JP)
Title: Woody cement board
Inventor: NAGATOMI SONAU
IPC: C04B111/72
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a woody cement board which does not generate cracks. SOLUTION: This is a woody cement board whose manufacturing method comprises spreading on a form board a raw materials mixture containing a cement inorganic powder, a mica and a woody reinforcing material, forming a mat board and compressing and aging and hardening the mat. The cement inorganic powder and the mica are premixed and added to and mixed with a mixture of other raw materials to prepare the raw materials mixture in which the mica and the cement inorganic powder are dispersed homogeneously.
Patent JP-2002128108-A (JP)
Title: Refill vessel, and storage vessel for fitting the refill vessel
Inventor: KOHARA HIROTSUGU
IPC: B65D83/76
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To omit troublesome refilling works in refilling the content from a thin-walled vessel having very small shape keeping property to an existing vessel. SOLUTION: This refill vessel 10 comprises a thin-walled body part 11 and a spout 12. The spout 12 is sealed by a virgin cap 20, and the cap 20 comprises a cap body 21 for closing the spout 12 and a cap band 22 fitted to a neck part 13 of the spout 12. The band 22 is integrated with a positioning member 40 for positioning the refill vessel 10 with respect to a storage vessel 30. The storage vessel 30 consistently locks the refill container 10 at a storage opening 31 by bringing the positioning member 40 into contact with an inner step 33, and the refill container 10 is fixed to and held in an internal space 32 by bringing the cap 34 into contact with the spout 12 of the refill vessel 10 in the locked condition.
Patent JP-2002139563-A (JP)
Title: Radar device
Inventor: KAKIMOTO TAKASHI
IPC: G01S7/32
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To detect targets at an improved target detection rate while suppressing a false alarm rate. SOLUTION: This radar device is provided with a transmitter outputting transmission signals, an antenna receiving the reflected waves for the transmission signals, and a receiver receiving and processing the reflected waves received by the antenna, a threshold detecting means accepting the reception signals received and processed by the receiver and detecting a reception signal exceeding a set threshold value, and a threshold control means controlling the threshold value of the threshold detecting means according to the elapsed time after the transmission of the transmission signal so that the threshold value at the transmission of the transmission signal is made higher than a reference value and the threshold value is reduced from the reference value when the prescribed time elapses after the transmission of the transmission signal.