baber/WOPTO huggingface dataset:
Patent JP-S6253248-A (JP)
Title: Control device for continuously variable transmission
Inventor: TANAKA HIROSHI
IPC: B60W10/101
Filed: 1985-08-30
Abstract: PURPOSE:To enable continuous car running when there is a trouble in inputting a secondary pulley speed signal for the calculation of a target speed change ratio and an actual speed change ratio by holding a torque converter at a low speed level as a maximum gear ratio. CONSTITUTION:In controlling a belt type continuously variable transmission output signals from each sensor 41-44 are read into a control unit 40, and actual car speed (i) and a target speed change ratio (is) are obtained respectively at an actual speed calculation part 45 and a target speed change retrieval part 46. Then, changed speed di/dt is calculated by using the values of (i) and (is) and a factor (k), and a duty ratio (D) applicable to the solenoid valve 28 of a speed change control system is obtained on the basis of the changed speed so obtained and the value of (i). In this case, if the input trouble of a secondary pulley speed sensor Ns is detected at a trouble judging part 60, said duty ratio (D) is set approximately to zero via a speed change fixing part 61. Control pressure through a solenoid valve 28 is thereby kept at a constant regulator pressure and a speed change control valve (not shown herein) is fixed to an oil discharge position.
Patent JP-S5890740-A (JP)
Title: Semiconductor device
Inventor: NITSUTA MASAHIKO
IPC: H01L21/20
Filed: 1981-11-25
Abstract: PURPOSE:To realize curtailment of processes and improvement in yield by providing an interlayer insulation layer mainly consisting of the element same as that of semiconductor forming substance to a through hole of insulation film. CONSTITUTION:An element forming plate SiO2 film 2 is deposited on the P type Si substrate 1 and the through holes 11, 12 are provided thereon. Then a poly- crystal or amorphous Si layer 3 is epitaxially formed and it is converted into a single crystal by irradiating a laser beam. At this time, the interlayer wiring layers 15, 16 are also converted into the single crystal layer. The P type or N type impurity is diffused as required into the layer 3 and it is connected to the substrate or element. In the same way, a object device can be completed by forming the interlayer insulation film 4, through holes 9, 10, single crystal layer 5 and interlayer wiring layers 13, 14.
Patent JP-H0920353-A (JP)
Title: Wood stopcock
Inventor: SHIBATA KAZUNORI
IPC: B65D47/14
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a wood stopcock safely, certainly and simply collecting the crude oil or petroleum product in a tank at the objective place in the tank by improving the wood stopcock for a ceramic collector used in the collection of a sample of the crude oil or a petroleum product according to JIS. SOLUTION: In a wood stopcock of 'ceramic collector' entered in JIS K2251 'crude oil and petroleum product sample collecting method,' a plurality of vertical grooves or oblique grooves are arranged on the contact surface of the wood stopcock with a container.
Patent JP-S6169287-A (JP)
Title: Time base correcting device
Inventor: YOSHINAKA TADAAKI
IPC: H04N9/89
Filed: 1984-09-12
Abstract: PURPOSE:To perform sure correcting when individual component signals are obtained, by expanding the speed error, which is generated when component signals multiplexed with respect to the time base are reproduced, with respect to the time base. CONSTITUTION:When a reproduced video signal VI where an R-Y signal and a B-Y signal are multiplexed with respect to the time base by one horizontal period 1H is given each picture element data is converted to digital data by an A/D converting circuit 2 synchronously with a synchronizing signal included in the reproduced video signal VI while being accompanied with variance of the time base and is stored in a memory 3A. This data is read out to a time base expanding circuit 3B by a read clock signal RCK which has a stable cycle based on a reference signal REF. The time base expanding circuit 3B transmits picture element data DR and DB to D/A converting circuits 12 and 13 while expanding data of the R-Y signal and the B-Y signal, which come successively with the elapse of time, with respect to the time base by time base expanding clock signals RCKR and RCKB, and the R-Y signal and the B-Y signal which are corrected and expanded with respect to the time base and are separated from each other are transmitted to output terminals.
Patent JP-H0748288-A (JP)
Title: Production of alkenylcyclohexene
Inventor: IWAMASA KENJI
IPC: C07C2/46
Filed: 1993-08-02
Abstract: PURPOSE:To obtain an alkenylcyclohexene in high yield, by cyclodimerization of a chain conjugated diolefine with a carbon number 4-6. CONSTITUTION:In the above process a cuprous compound containing an alkylsulfoxy ion, a perfluoroalkylsulfoxy ion, an arylsulfoxy ion, a tetrafluoroboric ion, a tetraphenylboric ion or a hexafluorosphoric ion is used as a catalyst.
Patent JP-H0739591-A (JP)
Title: Device for keeping health
Inventor: OGASAWARA SHINGO
IPC: A61N1/16
Filed: 1993-08-02
Abstract: PURPOSE:To prevent occurrence of physical disorder originated in the disturbance of a normal distribution of bioelectricity in organism. CONSTITUTION:A device comprises a sheet substrate 11 on which a conductive coil 12 is helically arranged and both ends of the coil are electrically connected with each other to form a closed circuit. Owning to the closed circuit, bioelectricity is scarcely disturbed by the change of external magnetic action such as the ter-restinal magnetism, etc., when a device of this invention is installed in pillow, bedclothes, etc.
Patent JP-S6251991-A (JP)
Title: Complex plasmid vector
Inventor: SHIRASAWA YUKIO
IPC: C12N15/85
Filed: 1985-08-30
Abstract: PURPOSE:To obtain a complex plasmid capable of producing a desired protein in animal cells, by taking out a long terminal repeat (LTR) having a promoter receiving the hormonal regulation and a part considered necessary to produce viral particles from mouse mammary cancer viruses, etc. CONSTITUTION:The first and second DNA fragments containing a long terminal repeat (LTR) derived from mouse mammary cancer viruses (MMTV) are linked to a DNA fragment containing ampicillin-resistant region and replication starting region derived from Escherichia coli plasmid pBR322. A polylinker derived from piAN7 is linked to the downstream side of the MMTV promoter of the first DNA fragment, and a DNA fragment containing 3'-splicing site derived from a plasmid pCVSVE is linked just before the polylinker. A promoter region of SV40 of pSV2gpt derived from SV40 and Eco-gt gene as a selection marker is inserted into the DNA fragment derived from pBR322 to constitute the aimed complex plasmid vector.
Patent JP-H0943738-A (JP)
Title: Image processing device and method
Inventor: KIMURA TSUTOMU
IPC: G03B27/46
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To obtain a proper print by eliminating the need of using an LSI card, etc., without causing damage to quick processing and properly transmitting information on a photographic film and a print. SOLUTION: Roll ID having a combination of the film ID of a negative film 12 being the head of a negative roll 12B and the film ID of the negative film being the end is further added to image information recorded on each negative film 12 of the negative roll 12B loaded in a scanner 11, to be stored in a host computer 92 as negative roll data. In a printer processor 80, a data file provided with the roll ID corresponding to the film ID of the first print- processed film 12 on a part, is retrieved from the host computer 92, to extract the corresponding image information and print an image with this information.
Patent JP-2000015618-A (JP)
Title: Form and manufacture of ceramic foamed body
Inventor: NAKATSURU TAKASHI
IPC: B28B7/36
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a form and a ceramic foamed body in which the manufacturing cost of the ceramic body is controlled on the low level and the workability and productivity of manufacture can be improved. SOLUTION: A form 101 is formed of an assembled carbon base 1. A silicon wafer 2 is bonded on the inner face of the form 101 by a bonding agent containing silicon, and a given recessed and projected pattern is formed on the surface of the base 1 on a bottom section. When a ceramic foamed body is manufactured, a foamed ceramic raw material mixture 3 is filled in the form 101 and burnt at approximately 1200 deg.C by the heat emission in the vacuum atmosphere in a roller hearth type continuous vacuum furnace for 3-4 hours.
Patent JP-2000026380-A (JP)
Title: Monomer for deposition polymerization polyimide
Inventor: SASAKI SHIGEKUNI
IPC: C07C211/52
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To obtain the subject monomer for a low dielectric deposition polymerization polyimide having a fluorine content equal to or higher than a specific value, useful for an interlayer insulating film of a semiconductor device. SOLUTION: A monomer having >=25 wt.% fluorine content is obtained by including at least >=10 wt.%, preferably >=25 wt.% fluorine. The fluorine- containing monomer is a diamine monomer preferably such as 2,2'-bis(trifluoromethyl)-4,4'-diaminophenyl of formula I, 5-(perfluorononenyloxy)-1,3- diaminobenzene of formula II or an acid dianhydride monomer such as 1,4- difluoro-2,3,5,6-benzenetetracarboxylic acid dianhydride of formula III or 2,2-bis(3,4-dicarboxyphenyl)hexafluoropropane dianhydride of formula IV or the like.
Patent JP-H0239716-A (JP)
Title: Prediction device
Inventor: SHIMIZU KYOICHI
IPC: H03H17/02
Filed: 1988-07-29
Abstract: PURPOSE:To satisfactorily regenerate an original signal by presuming and restoring the frequency band of the lost original signal by executing the prediction and presumption with an applied type outer insertion interpolating method. CONSTITUTION:An outer insertion presumed value calculator 20 obtains an absolute value ¦alpha¦ and an outer insertion presumed value SA of the inclination due to real sample values S1 and S2 and an outer insertion presumed value calculator 14 obtains an absolute value ¦beta¦ and an insertion presumed value Sa of the inclination due to real sample values S3 and S4. Next, absolute values ¦alpha¦and ¦beta¦ of the inclination are outputted to an inclination absolute value comparator 22 and compared and a smaller pair is outputted to an outer insertion presumed value selector 24. Consequently, the real sample and the predictive sample value are alternately inputted to a monitoring television set 32 and the display by the signal of a faithful high band is executed to the original signal.
Patent JP-H0477933-A (JP)
Title: Microprocessor for evaluation
Inventor: IKEI SATOSHI
IPC: G06F11/22
Filed: 1990-07-19
Abstract: PURPOSE:To measure the coverage of an instruction which does not include invalid fetch and which is actually executed by connecting the value of a pro gram counter holding the address value of the instruction which is to be execut ed next and an instruction fetch signal showing the executing timing of the executed instruction to a coverage measurement circuit. CONSTITUTION:A control circuit 5 outputting the value of the program counter 6, which exists in an execution unit 2 in a microprocessor which holds the execution address of the next instruction, and the instruction fetch signal from an instruction queue buffer 3 in the microprocessor to the execution unit 2 to the coverage measurement circuit is provided. The value of the program counter 6 at the time of the output timing of a negative logic instruction fetch signal (QRD signal) 7 for one system clock shows the address value of the instruction which the microprocessor for evaluation 1 actually executes. Thus, the coverage measurement of the program which does not include invalid fetch and which is actually executed can be executed.
Patent JP-H0835227-A (JP)
Title: Construction method of foundation column and device thereof
Inventor: MIYASAKA TAKAAKI
IPC: E02D5/48
Filed: 1994-07-22
Abstract: PURPOSE:To easily construct a deformed concrete foundation body with a collar. CONSTITUTION:An inner tube 10 provided with a check valve at the lower end thereof is inserted in a casing 1 provided with a separable shoe 2 at the lower end and an opening at the peripheral face of the lower end. A lifter 30 is attached to hoist a rotary table for rotary pressing-in and the casing 1 and concrete 40 is placed from the upper side of the inner tube 10. After the easing 1 has been lifted up by a required height, the inner tube is pressed don to form a diameter enlarged lump 42a at the lower part of the casing 1. Thereafter, pulling-up of the casing 1, placing concrete, and pressing-in the inner tube are repeatedly carried out to form the enlarged lump 42a toward the upper side by turns and construct a concrete foundation column.
Patent JP-S6084280-A (JP)
Title: Naphtho(2,3-c)pyrane derivative
Inventor: MARUYAMA KAZUHIRO
IPC: A61P31/04
Filed: 1983-10-13
Abstract: NEW MATERIAL:9-Hydroxy-5,10-dioxo-1-butyl-3,4,5,10-tetrahydro-1H-naphtho-[ 2,3- c]pyran-3-ylacetic acid of formula I or its salt. USE:Antibacterial and antifungal agent. PREPARATION:The objective compound of formula I can be produced by (1) reacting the compound of formula II (R is H or lower alkyl) with the compound of formula III (R<1> is H, lower alkyl or aralkyl: R<2>-R<4> are alkyl or phenyl), (2) reacting the product with the compound of formula Z-X (Z is group forming a protecting group: X is reactive atom or group), (3) subjecting the reaction product succesively to reduction, cyclization and oxidation, and (4) subjecting the resultant cmpound of formula V to dealkylation reaction and/or hydrolysis.
Patent JP-H0633720-A (JP)
Title: Variable valve system for engine
Inventor: TAKEMURA SHINICHI
IPC: F01L13/00
Filed: 1992-07-20
Abstract: PURPOSE:To prevent a sub rocker arm which is not concerned with valve lift at a high rotational area from operating improperly. CONSTITUTION:Multiple output cams progressively formed larger in outer sizes than a first cam are brought into contact with sub rocker arms 28 and 29, and the sub rocker arms 28 and 29 are pressed against the corresponding output cams respectively by lost motion springs. Each sub rocker arm is engaged selectively with a main rocker arm 26 by driving actuators of the same quantity as the sub rocker arms 28 and 29. Drive signals to the actuators are outputed selectively so that an output cam larger in an outer size can be selected as the engine speed becomes higher, and all the actuators for the output cam smaller in sizes than the outer sizes of the output cams are kept in driven condition when the cam is switched over to one of the output cams.
Patent JP-S6436010-A (JP)
Title: Capacitor equipped with protective device
Inventor: ABE TATSUO
IPC: H01G2/16
Filed: 1987-07-31
Abstract: PURPOSE:To prevent a temperature fuse from being damaged during a manufacturing process by installing the following: a first recessed part capable of housing the temperature fuse; a second recessed part capable of housing and extracting one lead wire of the temperature fuse; a third recessed part which is formed on a face opposite to the second recessed part and which is capable of housing and extracting the other lead wire of said temperature fuse through a hole. CONSTITUTION:A temperature fuse 14 is housed in a first recessed part 8 of a holder 6. One lead wire 15 extracted from the temperature fuse 14 is extracted from the holder 6 housed in a second recessed part 9. The other lead wire 16 is housed in a third recessed part 10 through a hole 13 and is extracted. The lead wires 15, 16 extracted to the outside of the holder 6 are connected to a terminal 17 and a metallicon 3. The holder 6 together with the temperature fuse 14 is inserted into a winding core 7 after a capacitor element 2 has been wound; after that, the capacitor element 2 is made flat; metallicons 3, 4 are formed on end faces. That is to say, because the temperature fuse 14 is housed in the holder 6 and is inserted into the winding core 7, the capacitor element 2 is not damaged due to a pressure caused when the capacitor element is made flat; its position in the winding core 7 is decided definitely.
Patent JP-S6084330-A (JP)
Title: Production of high-molecular organosilicon compound
Inventor: TAKAMIZAWA MINORU
IPC: C08G77/00
Filed: 1983-10-14
Abstract: PURPOSE:To produce the titled linear or branched high-molecular compound having a regular atomic arrangement and a controlled degree of polymerization, by reacting a Grignard reagent with a specified organosilicon compound in an organic solvent containing metallic Mg. CONSTITUTION:20mol or below, per mol of metallic Mg, of a Grignard reagent of formula I (wherein R<1> is an (un)substituted monovalent hydrocarbon group, a triorganosilalkyl or a silphenyl, and X is a halogen) and 0.9-1.1mol, per mol of metallic Mg, of an organosilicon compound of formula II (wherein R<2> is H or a monovalent hydrocarbon group, R<3> is a 1-6C bivalent hydrocarbon group, X is a halogen, and n is 1 or 2) are reacted together at 100-150 deg.C for 2-20hr in an inert gas atmosphere in an inert organic solvent (e.g., diethyl ether) containing metallic Mg and, if desired, the product is hydrolyzed.
Patent JP-S6438548-A (JP)
Title: Ventilation cylinder
Inventor: OIKAWA AKIO
IPC: F24F13/02
Filed: 1987-07-30
Abstract: PURPOSE:To prevent blowing-in of wind and rain and cold air, by a method wherein both sides of a multipurpose pipe for building are molded and extended in a flat manner, the end part of an engaging securing plate located inside the pipe is bent outwardly to form a linkage hole, meanwhile, longitudinal ventilating blades are disposed backward on both outer sides, and an outer side opening is removably closed. CONSTITUTION:An inner side engaging securing plate 4 is engaged internally of a ventilation cylinder 5 situated to a multipurpose pipe 1 for building for regulation. When the exhaust cylinder is secured on a wall surface and a ground material by means of screws inserted through securing holes 4', it can be stably situated in a position. Wind and rain blown from the front is corroded with a wind shield cover 10, and it pressurizes an outer wall surface along the ventilation cylinder 5. A louver 7 is protruded forward in a state to be separated from an outer wall, and since longitudinal ventilating blades are set backward, the wind and rain is prevented from entering the ventilation cylinder 5. Wind blown along the outer wall enters through gaps between the adjacent longitudinal ventilating blades 8 into the ventilation cylinder 5, the louver 7 is set to the two sides of the pipe 1 and the ventilation cylinder 5 so that the wind and rain cross at right angles with air on the pipe 1 side, and blowing-in wind and cold air are naturally regulated at the inside.
Patent JP-S6347348-A (JP)
Title: Aluminum alloy support for lithographic printing plate
Inventor: MURAMATSU TOSHIKI
IPC: B41N1/08
Filed: 1986-08-18
Abstract: PURPOSE:To obtain the titled Al alloy support especially suitable for electrochemical surface roughening, making the appearance of a roughened surface uniform and having superior fatigue resistance and printability by providing a compsn. consisting of prescribed percentages of Mg, Si and Ti and the balance Al with inevitable impurities. CONSTITUTION:This Al alloy support for a lithographic printing plate consists of 0.3-5wt% Mg, 0.05-0.5wt% Si, 0.05-<0.2wt% Ti and the balance Al with inevitable impurities or further contains <=0.50wt% Cu as required. Cu improves the strength and is effective in making an electrolytically roughened surface uniform and fine. The Al alloy support has the above-mentioned characteristics and hardly causes the staining of the non-image area during printing, so it is used as an extremely superior support for a lithographic printing plate.
Patent JP-H0357006-A (JP)
Title: Clock circuit
Inventor: AZUMA KOICHI
IPC: H03K3/02
Filed: 1989-07-25
Abstract: PURPOSE:To improve the performance of a device and the reliability of an arithmetic circuit by using a power detecting circuit and oscillating a low frequency to reduce the consumption current at the time of backup and oscillating a high frequency to increase the operation speed of the device at the time of turning on a main power source. CONSTITUTION:A power detecting circuit 5 detects whether a main power source 1 is turned on or not, and a signal ON is '0' when it is turned on. A switching circuit 6 consists of an analog switch or the like, and this circuit selects a generator 7 of an oscillator 71 in the case of turning-on of the main power source 1, namely, ON=1 and selects a generator 8 of an oscillator 81 in the case of turning-off of the main power source 1, namely, ON=0. Consequently, a clock circuit is realized which has different clock frequencies to oscillate the low frequency by the generator 8 of the oscillator 81 at the time of backup and to oscillate the high frequency by the generator 7 of the oscillator 71 at the time of turning-on of the main power source 1. Thus, the current consumption is suppressed and the operation speed of the device as the whole is increased.
Patent JP-S6171135-A (JP)
Title: Material feeding system
Inventor: YAJIMA TOSHIO
IPC: B21D43/00
Filed: 1984-09-13
Abstract: PURPOSE:To omit or shorten the mark detecting time, and to improve the productivity by detecting and storing a center position coordinate or a dislocation at the time of positioning the first sheet of material, and positioning the second sheet and thereafter based on this storage information. CONSTITUTION:When punching the first sheet of material on which a press punching printing part and a positioning mark is printed, a movable contact piece 95a of an operating mode changeover switch 95 is switched to the first operating mode of all detection connected to a contact 95b. At every one line, a center position coordinate of each mark or a dislocation is detected visually and positioned, it is stored, and also the first sheet of material is worked. When positioning the material of the second sheet and thereafter, the movable contact piece 95a is switched suitably to two point or one point detection, or non- detection by connecting selectively contacts 95c-95e, and the positioning is executed by using the positioning storage information of the first sheet of material. In this case, in a detecting mode of one point or two points, the center position of each mark stored in the first operating mode is corrected.
Patent JP-H06178158-A (JP)
Title: Enhancement apparatus and control method for transition region of video signal
Inventor: HON SAN FUUN
IPC: H04N5/208
Filed: 1993-08-03
Abstract: PURPOSE: To realize a precise band width emphasizing processing by dividing a shift area into substitution/interpolation areas and emphasizing them. CONSTITUTION: When a video signal is inputted to a shift area detection part 1a, the detection part 1a primarily differentiates the video signal. When the absolute value is larger than a setting reference value, the present area is detected as the shift area and detected as a non-shift area when it is smaller. Then, it is supplied to a shift area interpolation part 1c. The absolute value which is primarily differentiated in the detection part 1a is inputted to a shift area separation part 1b. The separation part 1b executes a secondary differential and third differential processings. When the level of the signal to which a tertiary differential processing is executed is '+', the area is discriminated to be the substitution area, to be the interpolation area when it is judged to be '-' and to be the non-shift area when it is '0'. Then, a shift area separation signal is outputted.  The signal outputted from the separation part 1b is inputted to the interpolation part 1c and the interpolation part 1c substitutes or interpolates the video signal in the shift area, which is outputted from the detection part 1a, by a picture element value selected in accordance with the shift area separation signal outputted from the separation part 1b.