baber/WOPTO huggingface dataset:
Patent JP-S6266435-A (JP)
Title: Optical recording medium and its production
Inventor: TAKADA YUZO
IPC: G11B7/2433
Filed: 1985-09-19
Abstract: PURPOSE:To remarkably improve the weatherability of a disk by adding Cu to an optical recording material consisting of a Te optical recording material or photomagnetic recording material. CONSTITUTION:Cu is added to the Te optical recording film or photomagnetic recording film. For example, the recording film contg. Cu is formed by using a target formed by imposing a ring 2 contg. at least Cu to the upper part of a target consisting of Te 1 alone or mixing Te and Cu and using an apparatus for producing an optical recording carrier. The thermal transition temp. can be increased by adding Cu to increase the distance between Te atoms and the degree of the increase of the thermal transition temp. can be freely controlled by changing the amt. of addition. The weatherability of the disk in a high-temp. atmosphere is thereby remarkably improved.
Patent JP-H0255320-A (JP)
Title: Alternating current driving control circuit for display device
Inventor: KONDO KENICHI
IPC: G09G3/20
Filed: 1988-08-19
Abstract: PURPOSE:To remove the ununiformity of display contrast due to display data by demultiplexing the frequency of a shift clock signal into 1/4 frequency divisions and finding out the 1/4 frequency division signal and a polarity inversing signal as an exclusive OR operation to obtain an AC driving control signal. CONSTITUTION:A shift clock signal CL1 for scanning the Y electrode of a display device is inputted to FF circuits 1, 2 and divided at its frequency into 1/4 frequency divisions and a 1/4 frequency divided signal output M1 is outputted. Exclusive OR operation between the output M1 and an inversion signal M2 whose polarity is inversed at every frame is found out by an exclusive OR circuit 4 to obtain an AC driving control DF. Consequently, driving voltage with almost uniform driving waveform and driving frequency can be impressed to liquid crystal on the intersecting points of a matrix. A frame signal is inverted by an inverter circuit 3 and the inverted signal is inputted to the reset terminals of the circuits 1, 2 to reset the 1/4 frequency dividing circuits at every frame. Thereby, the circuits are initialized at every frame and the polarity can be inverted from an invariably fixed direction, so that the display device can be prevented from being interrupted due to noise.
Patent JP-H0254426-A (JP)
Title: Optical recording and reproducing device
Inventor: MIYAZAWA TAKAO
IPC: G11B7/005
Filed: 1988-08-19
Abstract: PURPOSE:To compare a pre-bit reproducing signal with a correct level by controlling the reference signal of a comparator by A/D-converting the mirror level of a control track. CONSTITUTION:The peak value of a mirror level part where no information of the pre-bit reproducing signal is written is held at a peak holding circuit 1, and is supplied via an A/D converter 2, and the level of the reference signal from a reference signal control circuit 5 is controlled, and is supplied to the comparator 3 via a D/A converter 4. And pre-bit information with different mirror levels from disks with different reflectance, etc., are compared with the correct level, thereby, the information on the control track can be read accurately even in the different kinds of disks.
Patent JP-H0491229-A (JP)
Title: Production of pitch-based carbon fiber
Inventor: KOMINE KIKUJI
IPC: D01F9/14
Filed: 1990-08-03
Abstract: PURPOSE:To obtain the subject fiber by infusiblizing pitch fiber, stretching, the infusiblized fiber simultaneously with heat-treating under a specific condition, pre-carbonizing, carbonizing and graphitizing to prevent fiber break in a pre- carbonizing furnace and reduce degree of fusion and agglutination of pre- carbonized fiber. CONSTITUTION:Pitch fiber obtained by spinning of carbonaceous pitch is infusiblized and the infusiblized fiber is subjected to heat treatment by passing through an oxygen-containing atmosphere at 300-500 deg.C, preferably 350-480 deg.C for 1-200sec, preferably 10-100sec simultaneously with stretching at 50-100% by applying tension to the infusiblized fiber, then pre-carbonized, carbonized and graphitized to afford the aimed fiber.
Patent JP-H0636830-A (JP)
Title: Electric connector with feedthrough capacitor
Inventor: KITAMURA YUTAKA
IPC: H01R13/719
Filed: 1992-07-13
Abstract: PURPOSE:To provide an electric connector provided with a feedthrough capacitor for sandwiching the feedthrough capacitor between a metal earth plate and a housing or a member interposed between the earth plate and the housing. CONSTITUTION:A terminal 12 is press-fitted in and held by a terminal hole 54 of a housing 50. A metal earth plate 4 in which a feedthrough capacitor 2 is inserted into a hole 6 is fixed to the rear part of the housing 50. The terminal 12 is inserted into a through hole 14 of the feedthrough capacitor 2. A rear surface 58 of a rib 56 of the housing 50 is abutted on a flat surface 18 of the feedthrough capacitor 2, and the feedthrough capacitor 2 is pressed and held by the metal earth metal plate 4.
Patent JP-S6364899-A (JP)
Inventor: TOMITA MASAYUKI
IPC: B64G1/44
Filed: 1986-09-03
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-H0626602-A (JP)
Title: Control device for pressurized fluidized bed type boiler
Inventor: FURUKOSHI HIROBUMI
IPC: F23C10/28
Filed: 1992-07-10
Abstract: PURPOSE:To prevent a lack of oxygen from occurring and to enable a load to be stably increased by a method wherein a flow rate of air for combustion supplied to a fluidized bed type boiler is increased when a load instruction signal is increased. CONSTITUTION:There is provided a fuel control circuit 27 comprising a variation rate limiter 15 for giving a limitation to a variation of an output instruction 14 by inputting the output instruction 14, an adder 17 for adding a pressure correcting signal P to an output of the variation rate limiter 15 in response to a vapor pressure of a fluidized bed type boiler 2 and a function generator 19 for outputting a fuel instruction signal 20 to a fuel supplying device 8 after converting in a function of an output of the adder 17. Then, there is provided an air control circuit 31 comprising a function generator 29 for inputting the output instruction 14 and outputting an air instruction signal 28 not limiting a variation rate for use in controlling an air supplying device 11, and an adder 30 for adding an oxygen concentration correcting signal 24 to the air instruction signal 28 obtained from the function generator 29.
Patent JP-S6268126-A (JP)
Title: Movable type blind roof
Inventor: MURAKAMI KEIICHI
IPC: B60J7/00
Filed: 1985-09-19
Abstract: PURPOSE:To permit the smooth and certain opening and closing operation of each shade by accommodating each shade in superposed state into a shade accommodation chamber and opening a roof opened port part, while pulling out each shade in the connected state one by one between the guides and closing the roof opened port part. CONSTITUTION:A movable blind roof A is accommodated into an accommodation chamber 230, with each shade 3 in superposed state, and a roof opened port part 1 is opened. When the roof opened port part 1 is closed, each shade 3 is pulled out through a slit 231, holding a terminal shade 4. At this time, only the fifth shade 35 is pulled out to the roof opened port part in slidable ways for the fourth shade 34, by the restriction by the guide grooves 210 and 220. Afterwards, the rest shades 33 and 32 are pulled out similarly, and each shade 3 is developed in flat state to the roof opened port part 1. Then, the terminal shade 4 is supported in the downwardly inclined state onto a receiving stepped part 44 and fixed by a lock mechanism.
Patent JP-H09668-A (JP)
Title: Shaft of driver
Inventor: SAITOU YUKIKO
IPC: A63B53/12
Filed: 1995-06-19
Abstract: PURPOSE: To enable even beginners to easily hit and surely meet the ball by making a shaft of a driver of a golf club form meanders with round curves. CONSTITUTION: A shaft 2 of a golf club forms a round curve B from its tip and a reverse round curve from a point A. Even though its user largely swings it with a grip 3 clasped, the reverse round curve prevents the lower round curve B from turning away, so that the ball can be surely met. Therefore, the ball flys for a long distance. Shock due to the meeting can be also made mild by the reverse round curve. It enables even beginners to easily hit the ball in the proper direction.
Patent JP-H0496203-A (JP)
Title: Manufacture of rare earth-iron hollow magnet
Inventor: YAMASHITA FUMITOSHI
IPC: H01F41/02
Filed: 1990-08-03
Abstract: PURPOSE:To realize plastic deformation through the heating process higher than the crystalizing temperature to reduce a residual stress by pressurizing and solidifying ultra quick cooling powder with the discharge process and transmitting the Joul heat of temperature compensating material generated by application of current to ultra quick cooling powder through electrodes. CONSTITUTION:A cavity is formed by a die l, a pair of hollow electrodes {(natural resistance/volume specific heat) 10<-4> to 10<-5>, normal level} providing boron nitride BN/organic polymer film and a hollow core 3 having the thermal expansion coefficient of 13.5X10<-6> deg.C<-1> or more and a molding die is formed by a pair of heat compensating materials 4 {(natural resistance/volume specific heat) 10<-3>, normal level}. Thereby the compression pressure of 200 to 500 kgf/cm<2> per sectional area in the pressure axis is applied to the super quick cooling powder 51 to n from both end surfaces of a pair of heat compensating materials 4a, 4b through all electrodes 2a1 to n, 2b1 to n under the vacuum condition of 10<-1> to 10<-3> Torr. After the discharge process, a current is applied again to such super quick cooling powder for quick heating. Thereby, the powder is held for tens seconds within the temperature range from the crystallization temperature or higher to 750 deg.C or lower.
Patent JP-S6363227-A (JP)
Title: Protective relay system
Inventor: OKITSU TOSHIYUKI
IPC: H02H3/02
Filed: 1986-09-03
Abstract: PURPOSE:To facilitate communications over the telephone and to smooth a relay test by providing optical fiber transmission lines between electric stations, and multiplexing and transmitting relay information and telephone information through the use of the transmission lines. CONSTITUTION:An A/D converter 8 digitizes current information, etc., and transmits them as relay information to a multiplexing device 6 through an in-station transmission line l1 together with trip information. Telephone information is transmitted to a conversion part 11 through transmission lines L3 and L4, converted into digital information and transmitted to the multiplexing device 6 through an in-station transmission line l4. The multiplexing device 6 multiplexes the relay information and the telephone information and transmits them to the terminal of the other electric station through the transmission line. A separation equipment 5 isolates relay information and telephone information from a multiplex signal through the transmission line 3. The relay information enters a relay 1 through an in-station transmission line l2 and is inputted to the arithmetic part of a computer together with relay information on its own electric station. The isolated telephone information is inputted to the conversion part 11 through the in-station transmission line l3, made into analog and transmitted to the telephone in its own electric station.
Patent JP-H0491561-A (JP)
Title: Facsimile equipment
Inventor: NAGAI TAKAYUKI
IPC: H04N1/32
Filed: 1990-08-07
Abstract: PURPOSE:To secure original replacing time by inserting fill data and holding a communication channel while the sending of an RTC code to be added when transmission of one page quantity is completed is temporarily reserved when plural sheets of originals are transmitted. CONSTITUTION:A control section 31 outputs an RTC code issuing instruction (m) to an information compressing section 13 in response to an original tail end detecting signal (c). Upon receiving the instruction (m), the section 13 adds an RTC code to the final line of picture data and sends the data with the code (m) to an RTC code reserving section 21 as picture data (b). The section 21 sends the picture data (b) to a communication control section 15 as transmission picture data (h), but, when the RTC code is detected in the picture data (b), temporarily reserves the sending of the RTC code and, at the same time, outputs a fill-inserting instruction (i) to a fill-inserting section 23 to successively send fill data to the communication controlling section 15 following the picture data sent immediately before the RTC code.
Patent JP-2001036966-A (JP)
Title: Radio telephone system
Inventor: KAWASE YOSHIYUKI
IPC: H04W88/06
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a radio telephone system capable of international roaming for dealing with language or currency or the like which needs coping with the field situation at the time of traveling abroad. SOLUTION: When a user whose native language is Japanese uses a portable telephone device in America, a control circuit obtains the ID code of the nation from the base station of America at the time of position registration (steps A1 and A2). Then, a dictionary function for converting the mother language of the user, that is, Japanese into the language of America indicated by the obtained ID code, that is English, is selected from a storage part (a step A5).
Patent JP-S6363912-A (JP)
Title: Omnibearing tilt angle meter
Inventor: YAMAZAKI SHIGEKI
IPC: G01C9/06
Filed: 1986-09-05
Abstract: PURPOSE:To simplify the detection of tilt angles in all bearings, by providing an angle sensor on two shafts perpendicular to each other. CONSTITUTION:When a frame body 6 swings with the inclination of a box body 1 to turn a rotating shaft 5b together with a polaroid disc 7, the quantity of light received by a light receiving element 10 varies to run current to a mobile coil 12 accordingly and a rotary torque is applied to the shaft 5b to stop the frame body 6 at a position of balancing with the gravity thereof. The angle of rotation of the box body 1 can be calculated and displayed depending on a value of current flowing through the coil 12. Then, as a rotating shaft 20 inclines, a polaroid disc 26 turns with a weight 27 to vary the quantity of light received by a light receiving element 29 and current flows to a mobile coil 31 accordingly to apply a rotary torque to the disc 26. The disc 26 stops at a position where the torque balances with the gravity of the weight 27 and the angle of inclination of the box body 1 can be calculated and displayed depending on a value of the current. This can simplify the detection of angle and azimuth of inclination.
Patent JP-S6267960-A (JP)
Title: Drum scanner device
Inventor: HAGIWARA HIDEO
IPC: G06K9/20
Filed: 1985-09-19
Abstract: PURPOSE:To lighten the load of a computer in a map information processing system and a drawing control system and to construct an efficient system by selecting and outputting monochrome, color, multivalue and binary-coded data as necessary. CONSTITUTION:Four sets of light receiving blocks, each set consisting of a reflecting mirror 7, a filter 8 and a photodetecting element 9, are mounted on the reading head 4 of the mechanical section A of a drum scanner device. An input image original 1 is scanned, and the analog density signals of sensors 9 having the sensitivity to monochrome, red, green, blue respectively are converted to digital density data by an analog/digital conversion circuit 11, and the output is changed to multivalue density data or binary data as necessary by a change-over circuit 14. When multivalue data are selected, the output of the analog/digital conversion circuit 11 is stored in a data buffer 12, and sent out to a computer through an interface circuit 13. When binary data are selected, multivalue data are changed into binary by a binarization circuit 15, and sent out to the computer through the data buffer 12 and interface circuit 13.
Patent JP-H1146793-A (JP)
Title: Production of optically active glycidol
Inventor: UECHI SHINICHI
IPC: C12P41/00
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently producing optically active glycidol important for synthesizing physiologically active compounds. SOLUTION: This method for producing optically active glycidol comprises a process for allowing an enzyme capable of optically selectively hydrolyzing a (R,S)-glycidol ester of the formula (R is a 1-20C linear, branched or cyclic saturated or unsaturated hydrocarbon group substituted or not substituted by a halogen atom, hydroxyl group or alkoxy group) to act on the (R,S)-glycidol ester in a reaction solution containing an organic solvent-water mixture solvent, a process for separating the unreacted optically active glycidol ester from the reaction solution, and a process for subjecting the separated optically active glycidol ester to a transesterification to produce the optically active glycidol.
Patent JP-2001029877-A (JP)
Title: Method for forming metallic coating film
Inventor: TAKEDA HIROKI
IPC: C09D5/29
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a metallic coating film having aluminum-toned metallic luster. SOLUTION: In this metallic coating film forming method, a clear or colored coating material (A), a metallic coating material (B) containing scaly aluminum and a clear coating material (C) are successively applied onto a surface to be coated to form a metallic coating film. In this case, the scaly aluminum in the metallic coating material (B) is of flake-shape which has 0.01 to 0.2 μm thickness and 100 to 300 aspect ratio and a surface of which is covered with a compound containing a phosphate group.
Patent JP-H0853701-A (JP)
Title: Material to be worked for metallic product and its production
Inventor: MORITA NOBORU
IPC: A44C27/00
Filed: 1994-08-10
Abstract: PURPOSE:To produce a material to be worked capable of obtaining a metallic product rich in uniqueness and having designability by kneading a metal powder and an aq. soln. of org. binder to obtain a clayey kneaded product, by forming the product into an optional shape by calcining the kneaded product an a specified temp. CONSTITUTION:A pure metal powder (Fe, Cu, Au, Ag, Pt, etc.) or a metal powder (having 5-100mum average grain diameter) consisting of one or more kinds of the alloy powder materials consisting essentially of the elements and an aq. soln. (about 5-6% concn.) of org. binder (methylcellulose, etc.) are kneaded to produce a clayey kneaded product, the product is formed into an optional shape, and the neaded product is calcined at 50-450 deg.C for 5-40min to obtain a stably formed material to be worked. The material is carved in a desired manner and sintered at a specified temp. to extremely easily obtain a metallic product rich in decorativeness.
Patent JP-H0656591-A (JP)
Title: Production of manganese-zinc ferrite single crystal
Inventor: WATANABE MAKOTO
IPC: C30B29/22
Filed: 1992-08-05
Abstract: PURPOSE:To reduce the occurrence of defect caused by abnormality in the growing direction of the ferrite single crystal by restraining a bumping occurred at the time of melting a raw material to stably grow a ferrite single crystal and reducing the intrusion of an impurity into the raw material. CONSTITUTION:The melting process of the ferrite single crystal raw material is executed in the atmosphere of about 100% nitrogen at about one atmospheric pressure, or a sintered compact raw material having nearly same outside diameter as inside diameter of a crystal growing crucible is filled as the raw material.
Patent JP-S6186893-A (JP)
Inventor: GONDA MASAHIRO
IPC: G07F9/04
Filed: 1984-10-04
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-S6270903-A (JP)
Title: Back-up controller
Inventor: SATO FUMIAKI
IPC: G05B9/03
Filed: 1985-09-24
Abstract: PURPOSE:To attain the back-up control with high reliability by holding the control programs and the control data of fully decentralized controllers by a centralized controller and shifting the control of a faulty decentralized controller to the centralized controller by means of a signal switch. CONSTITUTION:Decentralized controllers DC-1-DC-N contain the control programs and the control data for control of divided N pieces of controlled systems CO-1-CO-N. While a centralized controller CC has rather large memory capacity and high arithmetic speed and holds all control programs and control data on the controllers DC-1-DC-N to control the controlled systems CO-1-CO- N when the decentralized controllers have troubles. Thus the feedback signals a1-aN sent from a plant are supplied via an input/output device PIO and operating signals c1-cN are delivered to signal switches T-1-T-N respectively after arithmetic operation. Furthermore the controller CC has the monitor functions for controllers DC-1-DC-N and then transmits the switch signals d1-dN to the switches T-1-T-N respectively via the device PIO.
Patent JP-H1054008-A (JP)
Title: Elastic paving material
Inventor: HARA YOSHIMICHI
IPC: E01C7/30
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an elastic paving material equipped with necessary hardness as well as sufficient durability and, at the same time, capable of providing various color senses. SOLUTION: A mixture of fibrous rubber 2 of 90-50wt.% having 3-30mm in length and 0.3-3mm in thickness and a golf ball grinding substance 4 of 10-50wt.% having 3-50 meshes in particle size is formed into a paving material by means of liquefied hardenable binders 6. Or, the golf ball grinding substance 4 having 3-50 meshes in particle size is formed into the paving material by means of liquefied hardenable binders 6. In that case, as the golf ball grinding substance 4, substance having different colors from the fibrous rubber 2, substance consisting of particles having various colors and substance colored in advance, etc., can be used.
Patent JP-S6363706-A (JP)
Title: Condensible macromonomer having two carboxyl groups
Inventor: KURIYAMA AKIRA
IPC: C08F20/00
Filed: 1986-09-04
Abstract: PURPOSE:To obtain the title macromonomer which can give a comb polymer useful as an agent for imparting bondability or sealability, a compatibilizer, a surfactant or the like, by radiation-polymerizing a specified mercaptocarboxyl compound with a vinyl monomer. CONSTITUTION:0.01-10pts.wt. mercaptocarboxyl compound of formula I (wherein R<1-3> are each a single bond or a 1-4C alkylene and R<4> is H or a 1-4C alkyl) is mixed with 100pts.wt. vinyl monomer of formula II [wherein R<5> is H or methyl and X is a (substituted)alkyloxycarbonyl, a cycloalkyloxycarboxyl or a phenyl], and the mixture is radiation-polymerized in the presence (absence) of a solvent to obtain a condensible macromonomer having two carboxyl groups of formula III (wherein n is 1-10,000). This macromonomer is polycondensed with a diamine, a dialcohol or a diisocyanate in the presence of a polycondensation catalyst to obtain a comb polymer comprising units of formula IV (wherein -0-R'-0- is a dialcohol residue) or units of formula V (wherein formula IV is a diamine residue).
Patent JP-S6268828-A (JP)
Title: Transparent cassette liner
Inventor: OKI YOSHIRO
IPC: C08J7/04
Filed: 1985-09-19
Abstract: PURPOSE:A cassette liner, obtained by coating the surface of a PET film having the surface activated by physical or chemical treatment with a film of a specific perfluoropolyether and having excellent friction and abrasion characteristics, smoothness, optical characteristics and economic advantage at the same time. CONSTITUTION:A transparent cassette liner obtained by coating the surface of a transparent polyethylene terephthalate film having the surface activated by physical or chemical treatment, e.g. corona discharge, plasma etching or a hot alkali, with a film of a perfluoropolyether containing elements expressed by the formula -CxF2x-O- (x is an integer) as main constituent elements and having ester groups or hydroxyl groups at least one ends thereof to give 0.01-5.0mum film thickness.