baber/WOPTO huggingface dataset:
Patent JP-H09124316-A (JP)
Title: Oxide superconductor and its production
Inventor: MASUDA YOSHIO
IPC: H01B12/00
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a new method for producing an oxide superconductor, capable of producing under a pressure near to the atmospheric pressure the oxide superconductor which could have been produced only under high pressures, and to provide the oxide superconductor. SOLUTION: This method for producing the superconductor comprises subjecting copper hydroxide and a metal alkoxide as starting raw materials to condensation and polymerization reactions in a solution, drying the obtained homogeneous highly reactive amorphous substance as a precursor, calcining the dried precursor, molding the obtained raw material powder into a desired shape, and subsequently sintering the molded product under a pressure near to the atmospheric pressure to produce the oxide superconductor containing a superconducting compound of the formula: CuSr2 (Y, Ca)Cu2 Oy .
Patent JP-H09117776-A (JP)
Title: Method for removing heavy metal ion in waste water
Inventor: SATO MITSUHIDE
IPC: C02F9/00
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To efficiently remove heavy metal ions in waste water by making the waste water alkaline and filtering it with a cellulosic filter. SOLUTION: Waste water contg. heavy metal ions is made alkaline and filtered with a cellulosic filter to remove the heavy metal ions. The heavy metal ions such as ions of Pb, Cd and Cu exist in the state of metal ions or complex ions. The waste water is made alkaline by adding a hydroxide such as Ca(OH)2 or NaOH as a pH adjusting agent so that the waste water is adjusted to pH7-12. Paper or a cotton product such as filter paper, tissue paper, absorbent cotton or gauze is, e.g. used as the cellulosic filter as a filter medium for filtering the waste water.
Patent JP-H03142523-A (JP)
Title: Identification system for floppy disk
Inventor: ABE KAZUHARU
IPC: G11B19/00
Filed: 1989-10-27
Abstract: PURPOSE:To prevent the breakage of data due to the wrong loading of a floppy disk (FD) by adding the identification information to the FD to read it out, checking whether a desired medium is loaded or not, and producing continuously the warnings until a correct medium is loaded to inhibit the processing if a medium other than the correct one is loaded. CONSTITUTION:A processing program 11 performs the read/write, initialization, copying, and other processes to a floppy disk FD in a processing execution state. An FD identification means 12 reads an identification information file 13 set on the FD to identify the FD loaded presently. If no file 13 exists on the FD, a new file is produced by an FD identification information adding means 14. When it is decided from the identifying result that the loaded FD complies with a request of the program 11, the program 11 is carried on. If not, a warning generating means 15 produces a warning to the program 11. Thus the program 11 interrupts its processing and requests the exchange of the FD. The processing is kept inhibited until a correct FD is loaded in accordance with the request of the program 11.
Patent JP-S62140274-A (JP)
Title: Data interface device for cd player
Inventor: KUWABARA ISAO
IPC: G11B20/10
Filed: 1985-12-13
Abstract: PURPOSE:To use a DC player also as a readout memory driving part by adding the 1st and the 2nd attachments which include a modulator and a demodulator to the CD player and a computer and connecting the attachment to each other by a general-purpose connection cable. CONSTITUTION:The attachment consisting of a modulator 16a and a demodulator 16b is added to the CD player 1 and the attachment 20 consisting of a demodulator 20a, a modulator 20e, CD-ROM processing circuits 20b and 20d, and an interfaced 20c is added to the main body 21 of a host computer 2. The player 1 is normally connected to a stereophonic set and music, etc., are enjoyable by loading a compact disk 10 where music information, etc., are recorded. On the other hand, a disk 10 where data for the computer 2 is recorded is loaded and command signals of control instructions are supplied from the computer 2 to the player 1 to drive the disk 10 by the player 1, thereby supplying the recorded data to the computer 2.
Patent JP-H01123596-A (JP)
Title: Speaker deflector for television and other acoustic apparatus
Inventor: MORITA YOSHIHIRO
IPC: H04R1/32
Filed: 1987-11-07
Abstract: PURPOSE:To make the adjustment of the direction of a speaker precise and to easily obtain the most suitable condition of it by detecting the position of a viewer with the aid of an infrared ray and automatically turning the speaker to the direction of the viewer. CONSTITUTION:The switch of a personal computer 5 is turned on, the infrared ray is irradiated toward the viewer from a light emission element 1, a reflected infrared ray from the viewer is received by a light receiving sensor, the incident angle and the received angle of the infrared ray is obtained by a personal computer 4 and the position of the viewer is calculated. Then, based on this calculated value, an indication signal indicating how a servo mechanism 6 is operated is outputted to a motor control circuit 5 and judges and indicates how much the speaker is moved to a right direction when the viewer is situated rightward for the television, for example. Thus, the most suitable sound effect can be obtained by always confirming the position of the viewer with the aid of the infrared ray, operating the servo mechanism 6 and adjusting the direction of the speaker 10.
Patent JP-S62140130-A (JP)
Title: Pen type data input device
Inventor: FUKUSHIMA TAKAO
IPC: G06F3/03
Filed: 1985-12-13
Abstract: PURPOSE:To decrease the size of a sense panel surface by attaching a sensor to a penholder to sense the force applied to the pen point or the vector of displacement, and indicating the input of characters to a computer, etc. according to the vector change in terms of time. CONSTITUTION:Two pairs of X and Y direction sensors containing piezoelectric elements are attached to the pen point of a pen type data input device to sense the force applied to the pen point or the vector of displacement. Then the conduction rubber is set between the core of the pen and a case serving as the pen holder. Thus the force or displacement detected by the sensors is extracted according to the change of the resistance value of said conduction rubber. In another example, a permanent magnet is attached to the pen core and the movement of the pen is detected by a coil attached to the main body of the pen. The characters are supplied to a computer 3 via a vector pattern analyzer 2 based on the change of vector in terms of time.
Patent JP-H03144576-A (JP)
Title: Photosensitive body
Inventor: YOKOYAMA MASAAKI
IPC: G03G5/05
Filed: 1989-10-31
Abstract: PURPOSE:To enhance lightfastness of a photosensitive body at the time of irradiation with ultraviolet rays and to suppress rises of surface potential and residual potential by incorporating an electron acceptor in organic polysilane. CONSTITUTION:For example, a charge generating layer 2 is formed on a conductive substrate 1, and on this layer 2 is formed a charge transfer layer 3 made of the organic polysilane composition as a charge transfer material containing the electron acceptor. When the photosensitive body containing the polysilane as the charge transfer material is exposed to ultraviolet rays, both of surface potential and residual potential rise considerably. The addition of the electron acceptor suppresses rise of surface potential and residual potential at the time of exposure to ultraviolet rays, and stabilizes electrophotographic characteristics for a long period.
Patent JP-H01123794-A (JP)
Title: Transfer recording paper for sublimation transfer
Inventor: ABE TETSUYA
IPC: B41M5/50
Filed: 1987-11-07
Abstract: PURPOSE:To contrive higher preservability, by providing a dye-receiving layer comprising a hydroxyl-containing resin as a main constituent on a base, and crosslinking the resin contained in the layer with an alcohol-modified silicone oil by a polyfunctional isocyanate. CONSTITUTION:Hydroxyl groups of a resin contained in a dye-receiving layer and hydroxyl groups of an alcohol-modified silicone oil added as a lubricant are crosslinked with each other by respectively forming urethane linkages with isocyanate groups of a polyfunctional isocyanate. The alcohol-modified silicone oil is added in an amount of 0.05-10pts.wt. per 100pts.wt. of the hydroxyl- containing resin, which may be a polyester resin or the like. To combine the silicone oil with the hydroxyl-containing resin through the urethane linkages, a polyfunctional isocyanate having at least two isocyanate groups in one molecule thereof is used, in an amount so selected that the amount of the isocyanate groups is about 1-1.5 equivalents per one equivalent of the hydroxyl groups in the resin.
Patent JP-S63136793-A (JP)
Title: Remote measuring instrument
Inventor: YUASA SHINJI
IPC: H04Q9/00
Filed: 1986-11-28
Abstract: PURPOSE:To avoid the load on a computer in fetching lots of measured data into the computer by outputting a selection signal to a remote supervisory controller sequentially at a prescribed period and giving the obtained measured data to the computer. CONSTITUTION:A selection measuring instrument always outputs a selection signal corresponding to measured data 111 by a master station 11, measured data 211 of a master station 21 and measured data n11 of a master station n1 sequentially. Since n sets of remote controllers function independently, a selection signal 6 corresponding to each measured data is sent from each master station to slave stations and the measured data is sent from the slave station to the master station through a transmission line 7. The selection measuring instrument always receives the measured data 3 from the master stations and gives the measured data 4 to the computer. The operation above is repeated to fetch all the measured data into the computer at a prescribed period. Even when lots of measured data exist, the load on the computer is not heavy.
Patent JP-H11115121-A (JP)
Title: Multilayer inflation film
Inventor: INOUE KENICHI
IPC: B32B27/32
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To obtain a multilayer inflation film having excellent transparency by providing not only excellent mechanical properties such as impact resistance and heat resistance of merits of straight-chain low density polyethylene polymerized by using catalyst having single polymerization active site but also stable molding by air-cooled inflation molding. SOLUTION: This multilayer inflation film comprises at least one of first straight-chain low density polyethylene layer polymerized by using catalyst having a single polymerization active site and having a density of 0.915 to 0.925 g/cm<3> , and the other second straight-chain low density polyethylene layer polymerized by using catalyst having a plurality of polymerization active sites and having a density of 0.915 to 0.925 g/cm<3> in such a manner that the second layer occupies 1/4 to 3/4 of the entire layer.
Patent JP-H02129814-A (JP)
Title: Manufacture of shielded tape electric wire
Inventor: HARA RYOICHI
IPC: H01B13/26
Filed: 1988-11-08
Abstract: PURPOSE:To deform plastically the vicinity of the crease and pinchedly attach the tape electric wire to the shielding material and enable the plastic deformation of the vicinity of the crease in short time by contacting the oscillating material to the vicinity of the crease including the crease itself. CONSTITUTION:The tape electric wire 4 consists of multiple leads 2, 2...24 covered integrally with the insulating material 3, and the open lead part 8 where the insulating material 3 of the electric wire 4 is peeled off with a certain space in the longitudinal direction and the covered lead part 9 by the insulating material 3 are alternately formed. When the shielding material 5 is wound around of the electric wire 4 to manufacture the shielding tape electric wire 1, the shielding material is adhered on the lower surface of the covered part of the electric wire 4. After the shielding material 5 having the width longer the outer peripheral of the electric wire 4 is wound around of the electric wire 4, and while is folded along the both edges 4a and 4b of the electric wire 4, the oscillating material 14 is contacted to the vicinity of the crease 6, 7 including of the creases 6, 7 of the shielding material 5, and the oscillating material 14 is moved to the vertical direction against the surface of the electric wire 4, and the electric wire 4 is pinchedly attached to the shielding material 5.
Patent JP-H01153310-A (JP)
Title: Method of utilizing measured value of pressure and temperature in tire monitor
Inventor: JIYATSUKU EBEERU
IPC: B60C23/20
Filed: 1988-11-08
Abstract: PURPOSE: To detect a tire state rapidly and appropriately by computing the estimated amount of Mohr's number from detected tire pressure and temperature, comparing the estimated amount of each tire by specified algebraic operation, and generating an alarm when the compared result is different from the empirical value. CONSTITUTION: The estimated amount P/T of Mohr' s number is constantly computed from absolute pressure value P and absolute temperature T measured on each tire. A puncture index N is computed according to an expression I, that is, in a four-wheel vehicle, the sums of the estimated amount of two sets of tires in diagonal positions are obtained, and the ratio is computed to obtain the puncture index N. An abnormality alarm is generated when this ratio is different from the empirical value. With this constitution, a puncture taking account of the disturbance influence of rim temperature on tire temperature can be judged, and a tire state can be detected rapidly and competently.
Patent JP-2001110807-A (JP)
Title: Method for forming thin insulation film
Inventor: KOYAMA SUSUMU
IPC: H01L29/78
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To form an extremely thin oxide-nitride film with improved film thickness and composition accuracy and improved TDDB and TZDB characteristics being used for a gate insulation film. SOLUTION: A formed silicon substrate of an element separation film 12 is fitted to a rapid thermal process(RTP) furnace and is heated at 500-800 deg.C within oxidizing/nitriding atmosphere, thus forming an oxide-nitride film 13 on a silicon substrate 11 (c). After that, the substrate is fitted to a resistance heating furnace and is heated at 800-1000 deg.C, thus forming a silicon oxide film 14 by the wet oxidation method or the dry oxidation method (d).
Patent JP-S63135685-A (JP)
Inventor: KURODA YASURO
IPC: B29C65/56
Filed: 1986-11-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63133658-A (JP)
Title: Manufacture of semiconductor device
Inventor: SOSHIRO YUUJI
IPC: H01L21/822
Filed: 1986-11-26
Abstract: PURPOSE:To obtain a semiconductor device having a trench capacitor which realizes the breakdown strength characteristic and the leakage-current characteristic which are almost identical to those of a planar capacitor by a method wherein only a corner part, for the trench capacitor, on the surface of a substrate is oxidized selectively so that the part becomes thicker than an insulating thin-film for a capacitor on the sidewall and on the bottom of a groove. CONSTITUTION:After a groove has been made on a semiconductor substrate 1, a silicon nitride film 3 which is formed on the surface of the substrate 1, on the sidewall and on the bottom of said groove through a first thermal oxide film 2 is removed only at a corner part of said groove on the surface of the substrate. Then, the corner part of said groove on the surface of the substrate is thermally oxidized by making use of said silicon nitride film 3 as a mask; the silicon nitride film 3 and the first thermal oxide film 2 which are located on the surface of the substrate and on the sidewall and on the bottom of the groove are removed. After that, a capacitor insulating film 7 is formed in such a way that the sidewall and the bottom of said groove are thermally oxidized to be thinner than a thermal oxide film 6 at the corner part of the groove on the surface of the substrate; said groove is buried with an electric- conductive layer 8. The selective oxidation of the corner part at said groove is executed at an oxidation temperature of, e.g., higher than 900 deg.C.
Patent JP-S62143658-A (JP)
Title: Modification of wheat bran bread
Inventor: MORITA KEIKICHI
IPC: A23L7/10
Filed: 1985-12-16
Abstract: PURPOSE:To obtain modified wheat bran bread, containing much free amino acids and fibrous materials and having good water absorbing property and flavor, by inoculating mycelia of mushrooms into a hydrated wheat bran and growing the mycelia. CONSTITUTION:The moisture content of bran, e.g. wheat bran, barley bran, corn bran, etc., is adjusted to about 30-60%, preferably 40-50% and mycelia of mushrooms, e.g. SHIITAKE mushroom, Flammulina velutipes Sing., Pleurotus ostreatus Quel., etc., are inoculated into the bran and kept at a given temperature for growing the mycelia for a given period to give bran containing the grown bran, which is, as necessary, sterilized with steam or further dried.
Patent JP-2001108301-A (JP)
Title: Electric hot-water supplier
Inventor: KAMIYA SAORI
IPC: F24H1/18
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a function of detecting the existence of a divided vessel, since a temperature in a vessel upon heating and heat retaining is changed depending on the existence or non-existence of the divided vessel, in an electric hot-water supplier employing the divided vessel for dividing a liquid in the vessel. SOLUTION: An electric hot-water supplier is provided with a function, capable of detecting the existence or non-existence of a divided vessel 2 based on the changing rate of a temperature upon heating by a signal from a temperature detecting means 4 for detecting a temperature in a vessel 1.
Patent JP-H04156659-A (JP)
Title: Multiplexed computer control system
Inventor: YAMANE MICHIHIRO
IPC: G06F11/16
Filed: 1990-10-20
Abstract: PURPOSE:To avoid wired-OR connection by controlling input/output means corresponding to respective busese so that both multiplexed devices do not always and simultaneously use one bus in correspondence with the operation state of respective buses. CONSTITUTION:Respective devices are duplexed in CPU devices 1 and 2 and in memory devices 3 and 4 and they are bus-connected to buses 21 and 22 which are similarly duplexed. The combination of the CPU devices and the driving data buses is initialized so that the CPU control circuit 6 of CPU 1 drives the data bus 21 through an input/output circuit 8 and the CPU control circuit 10 of CPU 2 drives the bus 22 through an input/output circuit 11 when both systems are normal. Thus, the simultaneous driving of the data buses by two duplexed input/output circuits connected to the same data bus can be prevented by initialization. That is, a wired-OR operation can be prevented.
Patent JP-S62143444-A (JP)
Title: Method for forming multilayer interconnection
Inventor: HARADA YUSUKE
IPC: H01L21/3205
Filed: 1985-12-18
Abstract: PURPOSE:To selectively provide an opening in a metal layer by electroless plating by a method wherein a structure is placed in a palladium chloride solution prior to said electroless plating for the activation of the surface of a lower wiring layer in said opening. CONSTITUTION:An interlayer insulating film 22 is formed on a lower wiring layer positioned on a substrate 21. An opening 25 is selectively provided in an insulating film 24. The entire structure is then placed in a palladium chloride solution for the activation of the surface of the lower wiring layer in the opening 25 provided in the insulating film 4. A metal layer 27 is then formed in the opening 25 by electroless plating. On the metal layer 27 and insulating film 24, an upper wiring layer 28 is formed to be connected to the lower wiring layer with the intermediary of the metal layer 27. In this way, the metal laye 27 may be selectively formed in the opening 25 by electroless plating.
Patent JP-H03145946-A (JP)
Title: Rotor of rotary electric machine
Inventor: MASUKO MITSUO
IPC: H02K1/30
Filed: 1989-11-01
Abstract: PURPOSE:To improve strength of a yoke by providing extension parts, in which a distance piece is extended to the vicinity of a part which dovetail-engages a field core with the yoke, in a large sized vertical-shaft water turbine generator. CONSTITUTION:Peripheral extension parts 16a and 16b of a distant piece are provided with very narrow clearances G1 and G2 between the extension part and a dovetail engaging part 8. A centrifugal force F1 is generated during operation in a field core 6, and for holding this centrifugal force F1 by the dovetail engaging part 8 of a yoke 1, forces F2 and F3 exert on the yoke 1. In the case that this force is strong, the yoke 1 tends to curve, but because the extension parts 16a and 16b are arranged, resistance against this curve is exceptionally strong preventing the curve of the yoke. Thus, strength of the yoke can be improved.
Patent JP-S62132355-A (JP)
Inventor: JIERARUDO JIEI SHIYOO
IPC: H01L27/06
Filed: 1986-11-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000115624-A (JP)
Title: Image pickup device, and control method and storage medium therefor
Inventor: MISE RYOKO
IPC: H04N5/225
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device capable of inhibiting a person other than the owner of the image pickup device from without permission performing photographing and reproducing, erasing and copying photographed data. SOLUTION: This image pickup device is provided with a shutter button 12, having a function for detecting a fingerprint, a storage part 18 for storing the fingerprint detected by the shutter button 12 and a collation part 22 for collating the fingerprint stored in the storage part 18 and the fingerprint newly detected by the shutter button 12. Thus, the image pickup device is shared by a large number of people, and the possibility of having the data which were photographed by oneself viewed, erased or copied erroneously is eliminated.
Patent JP-H04155347-A (JP)
Title: Electrophotography photosensitive body
Inventor: AKASAKI YUTAKA
IPC: G03G5/06
Filed: 1990-10-18
Abstract: PURPOSE:To obtain excellent performance by specifying the relationship in ionized potential between an electric charge generating itself and an electric charge transport material itself, and concurrently specifying the relationship in ionized potential between an electric charge generating layer and an electric charge transport layer. CONSTITUTION:An electric charge generating layer is formed while electric charge generating material such as electric charge generating pigments are being dispersed in an electrically active or inactive high polymer matrix. As electric charge generating material, selenium, selenium-tellurium and the like are recommended, and electron hole transportable electric charge generating pigments whose absolute value of ionized potential is in the range of 4.9 to 5.4eV, is suitable in particular. An electric charge transport layer is formed while electric charge generating material such as, for example, oxadiazole derivatives and the like are being contained in an appropriate high polymer matrix. In this case, electric charge transport material shall have ionized potential IPt which is higher than the ionized potential IPg of electric charge generating material, furthermore, the difference between IPt and IPg shall be less than 0.35eV, and the difference between the ionized potential IPtl of the electric charge transport layer and the ionized potential IPgl of the electric charge generating layer shall be within the range of -0.1 to +0.1eV.